CN220232437U - Memory bank plug life test device - Google Patents

Abstract

The utility model relates to the technical field of memory bank testing, and particularly discloses a memory bank plugging life testing device which comprises a memory bank storage box, a memory bank moving mechanism, a plugging connector and a driving mechanism for driving the memory bank moving mechanism to move towards the plugging connector; the memory bank storage box comprises a shell and a pushing mechanism for pushing the memory bank to move, wherein the memory bank moving mechanism comprises a moving seat and a fixing mechanism arranged on the moving seat and used for fixing the memory bank. According to the utility model, the memory bar in the shell is pushed into the movable seat through the pushing mechanism, so that the memory bar drives the fixing mechanism to act so as to fix the memory bar, and the driving mechanism controls the memory bar moving mechanism to move towards the plug connector in the process of moving towards the plug connector, so that the memory bar follows the memory bar moving mechanism to move towards the plug connector until the memory bar is inserted into the plug connector, one-time plug life test is completed, and the efficiency of the memory bar plug life test is improved.

Description

Memory bank plug life test device

Technical Field

The utility model relates to the technical field of memory strip testing, in particular to a memory strip plugging life testing device.

Background

With the rapid development and popularization of computer technology, the frequency of use of memory banks is gradually increased. The memory bar is a computer component which can be addressed by the CPU through a bus and performs read-write operation. Memory sticks have historically been an extension of the main memory of personal computers. With the continuous updating demands of computer software and hardware technology, the memory bank becomes the whole of the read-write memory.

After the research and development of the memory strip are finished, the memory strip needs to be tested, the test of the memory strip plugging life is one of the test requirements, the test of the memory strip plugging life needs the repeated plugging work of the memory strip, the tester in the prior art is inconvenient to adjust and control the depths of different memory strips plugged into the memory slots of the test socket, and the memory slots or the memory strips are easy to damage in the plugging process, so that the test result is influenced.

In the prior art, the utility model patent with the publication number of CN112326230A discloses a memory bank pulling and inserting life testing machine, which comprises a power mechanism, a pushing frame mechanism, a buffer frame mechanism, a memory bank clamp mechanism, a testing socket mechanism and a base, wherein the power mechanism is fixedly connected to the base, the power mechanism is in transmission connection with the pushing frame mechanism, and the pushing frame mechanism is in matched connection with the base; the outer end of the buffer frame mechanism is connected with the pushing frame mechanism in a matched manner, and the inner end of the buffer frame mechanism is fixedly connected with the memory bank clamp mechanism; the memory bar clamp mechanism is arranged opposite to the test socket mechanism; the test socket mechanism is connected to the base in a matched mode. According to the utility model, although the internal memory bar clamp mechanism drives the movement distance of the memory bar clamped on the inner side of the internal memory bar clamp mechanism to be adjusted, the memory bar is driven to be accurately inserted into the memory slot of the test socket body, so that the damage to the memory slot or the memory bar in the insertion and extraction process is reduced, the technical problem that the insertion depth of the memory bar into the memory slot can not be accurately adjusted according to the type of the memory bar still exists, the insertion depth still needs to be manually controlled still is caused, and the memory bar is difficult to be quickly recovered after the memory bar is inserted and extracted for life test, so that the test efficiency of the memory bar is influenced.

Disclosure of Invention

The utility model aims to provide a memory bank plug life test device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the memory bank plugging life testing device comprises a memory bank storage box, a memory bank moving mechanism, a plugging connector and a driving mechanism for driving the memory bank moving mechanism to move towards the plugging connector; the memory bank storage box comprises a shell and a pushing mechanism for pushing the memory bank to move, the memory bank moving mechanism comprises a moving seat and a fixing mechanism arranged on the moving seat and used for fixing the memory bank, the pushing mechanism pushes the memory bank inside the shell into the moving seat, so that the memory bank drives the fixing mechanism to act, the driving mechanism controls the memory bank moving mechanism to move towards the plug connector in the moving process of the memory bank, and the memory bank moves towards the plug connector along with the memory bank until the memory bank is inserted into the plug connector, and one-time plug life test is completed.

As a further scheme of the utility model: the pushing mechanism comprises a pushing plate and a pushing screw rod, the pushing plate is slidably arranged in the shell, the pushing screw rod is rotatably arranged in the shell, a pushing screw sleeve is fixedly arranged on the pushing plate, and the pushing screw rod is in threaded connection with the pushing screw sleeve; the pushing mechanism further comprises a rotating motor fixedly installed on the shell, and the output end of the rotating motor is in transmission connection with the pushing screw rod through a bevel gear set and used for driving the pushing screw rod to rotate clockwise.

As still further aspects of the utility model: the shell is provided with a feeding hole for placing the memory strips, a plurality of memory strips can be placed in the shell at one time, and at least one guide rod matched with the notch on the memory strips is arranged in the shell.

As still further aspects of the utility model: the fixed establishment including set up in squeeze plate and two symmetries on the removal seat set up in squeeze plate left and right sides cardboard, squeeze plate passes through elevating socket slidable mounting is in on the removal seat, the spout has been seted up to the bottom of elevating socket, the mounting groove has been seted up to the inside of removal seat, the inside vertical ejector pin that installs of mounting groove, the ejector pin with be equipped with reset spring between the spout, the mounting groove bottom position still is provided with normally closed button under the elevating socket.

As still further aspects of the utility model: the movable seat is located the bottom of cardboard and has seted up the drive slot, the bottom slidable mounting of cardboard is in inside the drive slot, and at least an iron plate is installed to the bottom of cardboard, the inside relative one side fixed mounting who is located the iron plate of drive slot has the electro-magnet, is equipped with at least one coupling spring between electro-magnet and the iron plate, normally closed button, electro-magnet and electro-magnet power supply establish ties.

As still further aspects of the utility model: the driving mechanism comprises a bracket, a lifting screw rod rotatably arranged on the bracket, and a connecting screw sleeve slidably arranged on the bracket, wherein the connecting screw sleeve is in threaded connection with the lifting screw rod and fixedly connected with the movable seat; and a driving motor for driving the lifting screw rod to rotate is also arranged on the bracket.

As still further aspects of the utility model: the support is characterized in that a rotating rod is further rotatably arranged on the support, one section of the rotating rod is in transmission connection with the lifting screw through a gear box, a rotating sleeve is arranged on the rotating rod, the rotating sleeve is connected with a memory bank recovery box through a connecting arm, the memory bank recovery box is arranged between the memory bank moving mechanism and the plug connector, and a recovery port is formed in the memory bank recovery box.

Compared with the prior art, the utility model has the beneficial effects that: the utility model sets a memory bank storage box, a memory bank moving mechanism, a plug connector and a driving mechanism for driving the memory bank moving mechanism to move towards the plug connector, wherein the memory bank storage box comprises a shell and a pushing mechanism for pushing the memory bank to move, the memory bank moving mechanism comprises a moving seat and a fixing mechanism arranged on the moving seat and used for fixing the memory bank, the pushing mechanism pushes the memory bank in the shell into the moving seat, so that the memory bank drives the fixing mechanism to act to fix the memory bank, and the driving mechanism controls the memory bank moving mechanism to move towards the plug connector along with the memory bank moving mechanism until the memory bank is inserted into the plug connector in the process of moving towards the plug connector, thereby completing one-time plug life test and improving the efficiency of the memory bank plug life test.

Drawings

FIG. 1 is a schematic diagram of a memory bank plug life test device.

Fig. 2 is a schematic structural diagram of a memory bank storage box in the memory bank plug life test device.

Fig. 3 is a front view of a memory stick storage box in the memory stick plugging life test device.

Fig. 4 is a partial schematic diagram of a memory bank storage box in the memory bank plug life test device.

Fig. 5 is a side view of a memory stick moving mechanism in a memory stick insertion and withdrawal life test apparatus.

Fig. 6 is a top view of a memory stick moving mechanism in the memory stick plugging life test device.

In the figure: 10-frame, 20-memory storage box, 21-shell, 22-guide rod, 23-rotating motor, 24-feed inlet, 25-pushing plate, 26-pushing screw sleeve, 27-pushing screw rod, 30-memory bar moving mechanism, 31-moving seat, 32-extrusion plate, 33-clamping plate, 34-lifting seat, 35-ejector rod, 36-return spring, 37-normally closed button, 38-driving groove, 381-electromagnet, 382-connecting spring, 383-iron block, 40-driving mechanism, 41-driving motor, 42-lifting screw rod, 43-connecting screw sleeve, 44-rotating sleeve, 45-rotating rod, 46-gear box, 47-memory bar recycling box, 50-plug connector and 60-memory bar.

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. 1-6, in an embodiment of the present utility model, a memory bank plugging life testing device includes a memory bank storage box 20, a memory bank moving mechanism 30, a plugging connector 50, and a driving mechanism 40 driving the memory bank moving mechanism 30 to move towards the plugging connector 50; the memory bank storage box 20 comprises a housing 21 and a pushing mechanism for pushing the memory bank 60 to move, the memory bank moving mechanism 30 comprises a moving seat 31 and a fixing mechanism arranged on the moving seat 31 and used for fixing the memory bank 60, the pushing mechanism pushes the memory bank in the housing 21 into the moving seat 31, so that the memory bank driving fixing mechanism acts to fix the memory bank 60, and the driving mechanism 40 controls the memory bank moving mechanism 30 to move towards the plug-in connector 50 in the process of controlling the memory bank moving mechanism 30 to move towards the plug-in connector 50 until the memory bank 60 is inserted into the plug-in connector 50, so that one-time plug-in life test is completed.

In this embodiment, the pushing mechanism includes a pushing plate 25 slidably mounted in the housing 21, and a pushing screw 27 rotatably mounted in the housing 21, where a pushing screw sleeve 26 is fixedly mounted on the pushing plate 25, and the pushing screw 27 is in threaded connection with the pushing screw sleeve 26; the pushing mechanism further comprises a rotating motor 23 fixedly arranged on the shell 21, the output end of the rotating motor 23 is in transmission connection with the pushing screw 27 through a bevel gear set and is used for driving the pushing screw 27 to rotate clockwise so as to control the sliding position of the pushing plate 25, before the test of the plug life of the memory bank, the memory bank 60 is pushed into the movable seat 31 from the inside of the shell 21 by using the pushing mechanism, the memory bank 60 is extruded by the fixing mechanism to drive the fixing mechanism to fix the memory bank 60, after the test of the plug life is finished, the pushing screw 27 is driven to rotate anticlockwise so as to control the pushing plate 25 to leave the memory bank 60, the fixing mechanism resets after the fixing mechanism loses the extrusion of the memory bank 60, the memory bank 60 is separated from the movable seat 31, and the memory bank 60 falls from the movable seat 31;

further, in the embodiment of the present application, the housing 21 is provided with a feed port 24 into which the memory strips 60 are placed, and a plurality of memory strips 60 can be placed inside the housing 21 at one time, and the plurality of memory strips 60 are stacked and placed inside the housing 21; in order to arrange the memory strips 60 in order, at least one guide rod 22 adapted to the notch on the memory strip 60 is disposed inside the housing 21, and the memory strips are pushed along the guide rod 22 during the arranging process of the memory strips 60, as shown in fig. 3 and 4.

As shown in fig. 5, in the embodiment of the present application, the fixing mechanism includes a squeeze plate 32 disposed on the movable seat 31 and two clamping plates 33 symmetrically disposed on the left and right sides of the squeeze plate 32, the squeeze plate 32 is slidably mounted on the movable seat 31 through a lifting seat 34, a chute is formed at the bottom of the lifting seat 34, a mounting groove is formed inside the movable seat 31, a push rod 35 is vertically mounted inside the mounting groove, a return spring 36 is disposed between the push rod 35 and the chute, a normally closed button 37 is disposed under the bottom of the mounting groove and under the lifting seat 34, when the squeeze plate 32 is pressed by the memory bank 60, the return spring 36 is in a compressed state, and at this time, the lifting seat 34 presses the normally closed button 37 to change the normally closed button 37 from the normally closed state to the open state;

further, in this embodiment, as shown in fig. 6, the driving slot 38 is formed in the bottom of the movable seat 31 located on the clamping plate 33, the bottom of the clamping plate 33 is slidably mounted in the driving slot 38, at least one iron block 383 is mounted at the bottom of the clamping plate 33, an electromagnet 381 is fixedly mounted on the opposite side of the iron block 383 inside the driving slot 38, at least one connecting spring 382 is disposed between the electromagnet 381 and the iron block 383, the normally closed button 37, the electromagnet 381 and the electromagnet 381 are connected in series with power, when the normally closed button 37 is in an initial state, the electromagnet 381 is powered on to drive the iron block 383 and the clamping plate 33 to be far away from the extrusion plate 32, when the normally closed button 37 is in an open state, the electromagnet 381 is powered off, the connecting spring 382 drives the iron block 383 and the clamping plate 33 to be close to the extrusion plate 32, at this moment, the memory bank 60 is located inside the movable seat 31, and the clamping plate 33 extrudes and fixes the memory bank 60.

Referring to fig. 1 again, the driving mechanism 40 includes a bracket, a lifting screw 42 rotatably mounted on the bracket, and a connecting screw sleeve 43 slidably mounted on the bracket, wherein the connecting screw sleeve 43 is in threaded connection with the lifting screw 42, the connecting screw sleeve 43 is fixedly connected with the movable seat 31, and the movable seat 31 is driven to move when the connecting screw sleeve 43 moves, and the memory bank storage box 20 moves synchronously with the movable seat 31; the bracket is also provided with a driving motor 41 for driving the lifting screw 42 to rotate.

In order to recover the memory bank after the test of the plugging life, the bracket is further rotatably provided with a rotating rod 45, one end of the rotating rod 45 is in transmission connection with the lifting screw 42 through the gear box 46, the rotating rod 45 is provided with a rotating sleeve 44, the rotating sleeve 44 is connected with a memory bank recovery box 47 through a connecting arm, the memory bank recovery box 47 is arranged between the memory bank moving mechanism 30 and the plugging connector 50, a recovery port is formed in the memory bank recovery box 47, in an initial state, the memory bank recovery box 47 is located right above the plugging connector 50, when the lifting screw 42 drives the connecting screw sleeve 43 and the memory bank moving mechanism 30 to move in opposite directions, the rotating rod 45 is driven by the gear box 46, the memory bank recovery box 47 is enabled to leave from right above the plugging connector 50, the memory bank 60 is conveniently subjected to the plugging test, after the plugging test is completed, the driving mechanism 40 controls the memory bank moving mechanism 30 to reset, the memory bank recovery box 47 to reset synchronously, the material pushing plate 25 is controlled to leave the memory bank 60, the fixed mechanism 60 is extruded by the fixed mechanism 60, and the memory bank recovery box 60 is released from the memory bank recovery seat 60, and the memory bank recovery box is quickly moved from the memory bank 60.

In summary, according to the present utility model, the memory bank storage case 20, the memory bank moving mechanism 30, the plug-in connector 50 and the driving mechanism 40 for driving the memory bank moving mechanism 30 to move towards the plug-in connector 50 are provided, the memory bank storage case 20 includes the housing 21 and the pushing mechanism for pushing the memory bank 60 to move, the memory bank moving mechanism 30 includes the moving seat 31 and the fixing mechanism provided on the moving seat 31 for fixing the memory bank 60, the pushing mechanism pushes the memory bank in the housing 21 into the moving seat 31, so that the memory bank driving fixing mechanism acts to fix the memory bank 60, the driving mechanism 40 controls the memory bank moving mechanism 30 to move towards the plug-in connector 50, and the memory bank 60 follows the memory bank moving mechanism 30 to move towards the plug-in connector 50 until the memory bank 60 is inserted into the plug-in connector 50, so as to complete a single plug-in life test, and improve the efficiency of the plug-in life test of the memory bank.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The memory bank plugging life testing device is characterized by comprising a memory bank storage box (20), a memory bank moving mechanism (30), a plugging connector (50) and a driving mechanism (40) for driving the memory bank moving mechanism (30) to move towards the plugging connector (50); the memory bank storage box (20) comprises a shell (21) and a pushing mechanism for pushing the memory bank (60) to move, the memory bank moving mechanism (30) comprises a moving seat (31) and a fixing mechanism arranged on the moving seat (31) and used for fixing the memory bank (60), the pushing mechanism pushes the memory bank inside the shell (21) into the moving seat (31) to enable the memory bank to drive the fixing mechanism to act so as to fix the memory bank (60), and the driving mechanism (40) controls the memory bank moving mechanism (30) to move towards the plug connector (50) in the process of controlling the memory bank moving mechanism (30) to move towards the plug connector (50) until the memory bank (60) is inserted into the plug connector (50), so that one-time plug life test is completed.

2. The memory bank plugging life testing device according to claim 1, wherein the pushing mechanism comprises a pushing plate (25) slidably mounted in the shell (21) and a pushing screw (27) rotatably mounted in the shell (21), a pushing screw sleeve (26) is fixedly mounted on the pushing plate (25), and the pushing screw (27) is in threaded connection with the pushing screw sleeve (26); the pushing mechanism further comprises a rotating motor (23) fixedly mounted on the shell (21), and the output end of the rotating motor (23) is in transmission connection with the pushing screw (27) through a bevel gear set and used for driving the pushing screw (27) to rotate clockwise.

3. The memory bank plugging life test device according to claim 2, wherein the housing (21) is provided with a feed port (24) for placing the memory banks (60), a plurality of memory banks (60) can be placed in the housing (21) at one time, and at least one guide rod (22) matched with the notches on the memory banks (60) is arranged in the housing (21).

4. The memory bank plug life testing device according to claim 3, wherein the fixing mechanism comprises a squeeze plate (32) arranged on the movable seat (31) and two clamping plates (33) symmetrically arranged on the left side and the right side of the squeeze plate (32), the squeeze plate (32) is slidably mounted on the movable seat (31) through a lifting seat (34), a sliding groove is formed in the bottom of the lifting seat (34), a mounting groove is formed in the movable seat (31), a push rod (35) is vertically arranged in the mounting groove, a reset spring (36) is arranged between the push rod (35) and the sliding groove, and a normally closed button (37) is further arranged at the bottom of the mounting groove and located under the lifting seat (34).

5. The memory bank plug life testing device according to claim 4, wherein the movable seat (31) is located at the bottom of the clamping plate (33) and is provided with a driving groove (38), the bottom of the clamping plate (33) is slidably mounted inside the driving groove (38), at least one iron block (383) is mounted at the bottom of the clamping plate (33), an electromagnet (381) is fixedly mounted inside the driving groove (38) and is located at one side opposite to the iron block (383), at least one connecting spring (382) is arranged between the electromagnet (381) and the iron block (383), and the normally closed button (37), the electromagnet (381) and the electromagnet (381) are connected in series.

6. The memory bank plugging life test device according to claim 1, wherein the driving mechanism (40) comprises a bracket, a lifting screw (42) rotatably mounted on the bracket, and a connecting screw sleeve (43) slidably mounted on the bracket, the connecting screw sleeve (43) is in threaded connection with the lifting screw (42), and the connecting screw sleeve (43) is fixedly connected with the movable seat (31); and a driving motor (41) for driving the lifting screw (42) to rotate is also arranged on the bracket.

7. The memory bank plug life testing device according to claim 6, wherein a rotating rod (45) is further rotatably installed on the support, one end of the rotating rod (45) is in transmission connection with the lifting screw (42) through a gear box (46), a rotating sleeve (44) is installed on the rotating rod (45), the rotating sleeve (44) is connected with a memory bank recovery box (47) through a connecting arm, the memory bank recovery box (47) is arranged between the memory bank moving mechanism (30) and the plug connector (50), and a recovery port is formed in the memory bank recovery box (47).