Memory bank plugging test device

Abstract

The utility model relates to a memory bank inserting and pulling device which comprises a frame body. The driving unit comprises a driving motor, and the driving motor is arranged on the frame body; the downward pressing unit comprises a fixed base, a sliding assembly and a downward pressing assembly, the fixed base is connected with the frame body, the downward pressing assembly comprises a pushing block and at least one pressing rod, the pressing rod is arranged at the output end of the driving motor, and the pushing block is connected with the pressing rod; the sliding assembly comprises a connecting frame, a pressing block and a clamping piece, the connecting frame is in sliding connection with the fixed base, the pushing block abuts against the connecting frame, and the clamping piece is used for clamping the memory bank to be inserted and pulled and driving the memory bank to be inserted and pulled to move in the first direction. According to the utility model, the structure is compact, the noise in the testing process is low, and the driving motor is adopted for driving, so that the driving motor can be controlled to stop at any time in the process of inserting the memory bank, and the damage to the memory bank is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of memory stick plug-in and pull-out testing, in particular to a memory stick plug-in and pull-out testing device. Background Art

[0002] During the manufacturing process, memory sticks need to be functionally tested by inserting them into a designated test fixture for electrical connection and forming a test loop to perform a functional test on the memory stick. In the existing memory stick plug-in test process, the memory stick buckle of the test fixture needs to be opened first, and then the memory stick is inserted into the fixture. When the memory stick is in place, the memory stick buckle fastens the memory stick for testing. After the test is completed, the memory stick buckle is opened and the memory stick is removed.

[0003] Current memory stick plugging and unplugging devices usually use a cylinder as a driving part and cooperate with related structures to plug and unplug the memory stick. However, the cylinder cannot stop at any position during the plugging and unplugging process, and the noise is relatively large, which can easily damage the memory stick during the test process. Utility Model Content

[0004] To this end, the technical problem to be solved by the utility model is to overcome the shortcomings of the prior art and provide a memory stick plug-in test device. The test device has a compact structure and low noise during the test. Moreover, since a motor is used as a driving part, it can be stopped at any time during the pressing process, effectively avoiding damage to the memory stick.

[0005] In order to solve the above technical problems, the utility model provides a memory stick plug-in test device, comprising:

[0006] Frame;

[0007] A driving unit, comprising a driving motor, wherein the driving motor is disposed on the frame;

[0008] A pressing unit, which includes a fixed base, a sliding assembly and a pressing assembly, wherein the fixed base is connected to the frame, the pressing assembly includes a pushing block and at least one pressing rod, the pressing rod is arranged at the output end of the driving motor, the pressing rod moves along a first direction driven by the driving motor, and the pushing block is connected to the pressing rod; the sliding assembly includes a connecting frame, a pressing block and a clamping piece, the connecting frame is slidably connected to the fixed base, the pushing block abuts against the connecting frame, the pressing block is arranged at the bottom of the connecting frame, the clamping piece is assembled on the pressing block, and the clamping piece is used to clamp the memory stick to be plugged in and out and drive the memory stick to be plugged in and out to move along the first direction.

[0009] In one embodiment of the present invention, the pressing assembly further comprises connecting blocks arranged at two sides of the pushing block, the outer side of the connecting block has a first surface, and the first surface has an arc.

[0010] In one embodiment of the utility model, it also includes a pair of claw assemblies, which are relatively arranged on both sides of the fixed base. The claw assembly includes a main body, a claw and an elastic member. The claw is arranged at one end of the main body, and the other end of the main body is elastically connected to the fixed base through the elastic member. A rolling member is also provided on the main body, and the rolling member is in rolling contact with the first surface.

[0011] In one embodiment of the utility model, the pusher claw assembly also includes a guide column, which is arranged on the main body, and a guide groove is provided on the fixed base. The guide column is clamped in the guide groove and can move along the extension direction of the guide groove, and the extension direction of the guide groove has an angle with the horizontal direction.

[0012] In one embodiment of the utility model, a pair of guide rods are relatively provided on the fixed base, the guide rods are extended along the first direction, the connecting frame is provided with through holes capable of accommodating the guide rods, the guide rods are passed through the through holes and are gap-matched with the through holes.

[0013] In one embodiment of the utility model, a sensor unit is further included, the sensor unit includes at least one detection grating, the detection grating is arranged on the fixed base, the connection frame is provided with a sensing column extending along the height direction, the sensing column is arranged to match the detection grating, and the detection grating can detect the position of the sensing column.

[0014] In one embodiment of the present invention, the detection grating includes a sensing slot, and the sensing slot can accommodate the sensing column.

[0015] In one embodiment of the present invention, a pressure sensor is provided at the bottom of the pushing block, and a gasket is provided at the bottom of the pressure sensor.

[0016] In an embodiment of the present invention, the frame is further provided with a motor fixing seat, and the driving motor is installed on the motor fixing seat.

[0017] In one embodiment of the utility model, the frame includes a first connecting block and a second connecting block which are symmetrically arranged, the first connecting block and the second connecting block are arranged at two ends of the motor fixing base, and the fixing base is connected to the first connecting block and the second connecting block.

[0018] The above technical solution of the utility model has the following advantages compared with the prior art:

[0019] The utility model discloses a memory stick plug-in test device, which is provided with a frame, a driving motor and a pressing unit, wherein the pressing unit includes a fixed base, a sliding assembly and a pressing assembly, wherein the pressing assembly can move in a first direction driven by the driving motor, and since the connection frame is slidably connected to the fixed base, the connection frame can move synchronously in the first direction driven by the pushing block, and the memory stick to be plugged can be clamped by the clamping member, and can be stably electrically connected downward to the detection tooling, thereby realizing the functional test, and after the test is completed, the clamping member can move in the opposite direction driven by the driving motor, thereby removing the tested memory stick from the detection tooling. Since the running speed and running state of the driving motor can be adjusted at any time, the utility model can prevent the memory stick from being damaged due to excessive force when the memory stick is pressed down, and the memory stick plug-in test device to be protected by the utility model has a compact structure, low noise during the test, and since the driving motor is used for driving, the driving motor can be controlled to stop at any time during the process of plugging the memory stick, thereby effectively avoiding damage to the memory stick. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below according to the specific embodiments of the utility model in combination with the accompanying drawings, wherein:

[0021] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the utility model.

[0022] Figure 2 It is a partial structural schematic diagram of a pusher claw assembly of a preferred embodiment of the utility model.

[0023] Figure 3 It is a partial structural schematic diagram of the pressing assembly of the preferred embodiment of the utility model.

[0024] Figure 4 It is a partial structural schematic diagram of the clamping member of the preferred embodiment of the utility model.

[0025] Explanation of the reference numerals in the specification: 1. frame; 10. motor fixing seat; 11. first connecting block; 12. second connecting block; 2. driving motor; 30. fixing base; 301. guide groove; 302. guide rod; 31. pushing block; 310. connecting block; 311. gasket; 32. pressure rod; 33. connecting frame; 34. pressure block; 35. clamping member; 351. first clamping slot; 352. second clamping slot; 36. main body; 37. push claw; 38. rolling member; 39. guide column; 4. memory stick to be plugged in and out; 50. detection grating; 51. induction column. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0027] Reference Figures 1 to 4 As shown, the utility model discloses a memory stick plug-in and pull-out test device, comprising a frame 1;

[0028] The memory stick plugging and unplugging device further comprises a driving unit, wherein the driving unit comprises a driving motor 2, wherein the driving motor 2 is disposed on the frame 1, and an output end of the driving motor 2 moves along a first direction;

[0029] The memory stick plug-in and pull-out test device further includes a pressing unit, specifically, the pressing unit includes a fixed base 30, a sliding assembly and a pressing assembly. The fixed base 30 is connected to the frame 1, the pressing assembly includes a push block 31 and at least one pressing rod 32, the pressing rod 32 is arranged at the output end of the driving motor 2, the pushing block 31 is connected to the pressing rod 32, and the pushing block 31 is arranged at the other end of the pressing rod 32, and the pressing rod 32 moves along the first direction under the drive of the driving motor 2;

[0030] The sliding assembly includes a connecting frame 33, a pressing block 34 and a clamping member 35. The connecting frame 33 is slidably connected to the fixed base 30, the pushing block 31 abuts against the connecting frame 33, the pressing block 34 is arranged at the bottom of the connecting frame 33, and the clamping member 35 is assembled on the pressing block 34. The connecting frame 33 can reciprocate along the first direction, so that when the driving motor 2 drives the pressing rod 32 to move downward, the connecting frame 33 can move downward synchronously driven by the pushing block 31.

[0031] Specifically, the clamping member 35 is used to clamp the memory stick to be plugged in, thereby driving the memory stick 4 to be plugged in to move along the first direction, and inserting it into the detection tooling for functional testing. When the test is completed, the tested memory stick is removed from the detection tooling.

[0032] It can be known from this that the memory stick plug-in test device to be protected by the utility model is provided with a frame, a driving motor and a pressing unit, the pressing unit includes a fixed base, a sliding assembly and a pressing assembly, the pressing assembly can move along the first direction driven by the driving motor, due to the sliding connection between the connecting frame and the fixed base, the connecting frame can move synchronously along the first direction driven by the pushing block, the memory stick to be plugged can be clamped by the clamping member, and downwardly to achieve stable electrical connection with the detection tooling, thereby realizing functional testing, after the test is completed, under the drive of the driving motor, the clamping member can move in the opposite direction, thereby removing the tested memory stick from the detection tooling. Since the running speed and running state of the driving motor can be adjusted at any time, the utility model can prevent the memory stick from being damaged due to excessive force when the memory stick is pressed down, the memory stick plug-in test device to be protected by the utility model has a compact structure, low noise during the test, and since it is driven by the driving motor, the driving motor can be controlled to stop at any time during the process of plugging the memory stick, effectively avoiding damage to the memory stick.

[0033] As a preferred embodiment, the clamping member 35 includes a first clamping slot 351 and a second clamping slot 352 , and the first clamping slot 351 and the second clamping slot 352 match the memory stick 4 to be plugged in, so as to tightly clamp the memory stick 4 to be plugged in.

[0034] Specifically, the pressing assembly further comprises connecting blocks 310 disposed on both sides of the pushing block 31, and the outer side of the connecting block 310 has a first surface, and the first surface has an arc. In detail, the first surface has a downward arc.

[0035] As a preferred embodiment, the plug-in test device further includes a pair of pusher claw assemblies, which are relatively arranged on both sides of the fixed base 30, and the pusher claw assembly includes a main body 36, a pusher claw 37 and an elastic member, wherein the pusher claw 37 is arranged at one end of the main body 36, and the other end of the main body 36 is elastically connected to the fixed base 30 through the elastic member, and a rolling member 38 is also arranged on the main body 36, and the rolling member 38 is in rolling contact with the first surface of the connecting block 310. Therefore, when the rolling member 38 rolls downward along the first surface, the pusher claw 37 can be gradually opened outward, and when the rolling member 38 rolls upward along the first surface, the pusher claw 37 can be gradually retracted inward.

[0036] With such arrangement, when the memory stick is to be moved out of the inspection tooling, the drive motor 2 drives the push block 31 to move upward, thereby driving the connecting block 310 to move upward, and then the push claw 37 opens to both sides, opening the memory stick buckle located on the inspection tooling to release the memory stick, thereby facilitating the removal of the memory stick.

[0037] As a preferred embodiment, the pusher claw assembly also includes a guide column 39, which is arranged on the main body 36. The fixed base 30 is provided with a guide groove 301. The guide column 39 is clamped in the guide groove 301 and can move along the guide groove 301. The extension direction of the guide groove 301 has an angle with the horizontal direction.

[0038] As a preferred implementation, the angle ranges from 20° to 85°.

[0039] Furthermore, a pair of guide rods 302 are relatively provided on the fixed base 30, and the guide rods 302 are extended along the first direction. The connecting frame 33 is provided with through holes capable of accommodating the guide rods 302, and the guide rods 302 are passed through the through holes and are gap-matched with the through holes.

[0040] Furthermore, the sensor unit also includes at least one detection grating 50, the detection grating 50 is arranged on the fixed base 30, and the connection frame 33 is provided with a sensing column 51 extending in the height direction, and the sensing column 51 is arranged to match the detection grating 50. The detection grating 50 can detect the position of the sensing column 51 and upload the position information to the control end, so as to judge the position of the connection frame 33. When the connection frame 33 descends to the point where the detection grating 50 can no longer detect the sensing column 51, at this time, the connection frame 33 is separated from the pressing block 34, and the pressing block 34 and the memory stick 4 to be plugged in and out freely fall, thereby entering the detection tooling.

[0041] The detection grating 50 includes a sensing slot, and the sensing slot can accommodate the sensing column 51 .

[0042] As a preferred embodiment, a pressure sensor is provided at the bottom of the push block 31, and a gasket 311 is provided at the bottom of the pressure sensor. The pressure sensor is connected to the control end, so as to transmit real-time pressure data to the control end, thereby preventing the memory stick 4 to be plugged in from being damaged by excessive pressure.

[0043] In detail, the frame 1 is further provided with a motor fixing seat 10 , and the driving motor 2 is installed on the motor fixing seat 10 .

[0044] As a preferred embodiment, the frame 1 includes a first connecting block 11 and a second connecting block 12 which are symmetrically arranged, the first connecting block 11 and the second connecting block 12 are arranged at both ends of the motor fixing base 10, and the fixing base 30 is connected to the first connecting block 11 and the first connecting block 12.

[0045] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0046] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0047] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A memory stick plug-in test device, characterized in that: include, Frame; A driving unit, comprising a driving motor, wherein the driving motor is disposed on the frame; A pressing unit, which includes a fixed base, a sliding assembly and a pressing assembly, wherein the fixed base is connected to the frame, the pressing assembly includes a pushing block and at least one pressing rod, the pressing rod is arranged at the output end of the driving motor, the pressing rod moves along a first direction driven by the driving motor, and the pushing block is connected to the pressing rod; the sliding assembly includes a connecting frame, a pressing block and a clamping piece, the connecting frame is slidably connected to the fixed base, the pushing block abuts against the connecting frame, the pressing block is arranged at the bottom of the connecting frame, the clamping piece is assembled on the pressing block, and the clamping piece is used to clamp the memory stick to be plugged in and out and drive the memory stick to be plugged in and out to move along the first direction.

2. A memory stick plug-in and pull-out test device according to claim 1, characterized in that: The pressing assembly further comprises connecting blocks arranged on both sides of the pushing block. The outer side of the connecting block has a first surface, and the first surface has an arc.

3. A memory stick plug-in and pull-out test device according to claim 2, characterized in that: It also includes a pair of pusher claw assemblies, which are relatively arranged on both sides of the fixed base. The pusher claw assembly includes a main body, a pusher claw and an elastic member. The pusher claw is arranged at one end of the main body, and the other end of the main body is elastically connected to the fixed base through the elastic member. A rolling member is also provided on the main body, and the rolling member is in rolling contact with the first surface.

4. A memory stick plug-in and pull-out test device according to claim 3, characterized in that: The pusher claw assembly also includes a guide column, which is arranged on the main body. The fixed base is provided with a guide groove. The guide column is clamped in the guide groove and can move along the extension direction of the guide groove. The extension direction of the guide groove has an angle with the horizontal direction.

5. A memory stick plug-in and pull-out test device according to claim 1, characterized in that: A pair of guide rods are arranged opposite to each other on the fixed base, and the guide rods are extended along the first direction. The connecting frame is provided with through holes capable of accommodating the guide rods, and the guide rods are passed through the through holes and are gap-matched with the through holes.

6. A memory stick plug-in and pull-out test device according to claim 1, characterized in that: It also includes a sensor unit, which includes at least one detection grating, which is arranged on the fixed base, and a sensing column extending along the height direction is provided on the connecting frame, and the sensing column is arranged to match the detection grating, and the detection grating can detect the position of the sensing column.

7. A memory stick plug-in and pull-out test device according to claim 6, characterized in that: The detection grating includes a sensing slot, and the sensing slot can accommodate the sensing column.

8. A memory stick plug-in and pull-out test device according to claim 1, characterized in that: A pressure sensor is provided at the bottom of the pushing block, and a gasket is provided at the bottom of the pressure sensor.

9. A memory stick plug-in and pull-out test device according to any one of claims 1 to 8, characterized in that: The frame is also provided with a motor fixing seat, and the driving motor is installed on the motor fixing seat.

10. A memory stick plug-in and pull-out test device according to claim 9, characterized in that: The frame includes a first connecting block and a second connecting block which are symmetrically arranged. The first connecting block and the second connecting block are arranged at two ends of the motor fixing seat. The fixing base is connected to the first connecting block and the second connecting block.

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