Automatic plugging test device for memory

Abstract

The utility model discloses an automatic plugging testing device for a memory, relates to the technical field of memory testing, and solves the problems that a computer mainboard and a memory interface are inconvenient to replace and the working efficiency is reduced due to the fact that the memory cannot be automatically fixed in the conventional device. A first U-shaped plate is fixedly connected to the upper surface of the base, a first clamping mechanism is installed in the first U-shaped plate, a main board is clamped in the first clamping mechanism, and a memory socket is fixedly connected to the upper surface of the main board; mainboards and memory sockets of different specifications can be limited and fixed through the arranged first clamping mechanism, practicability is improved, a memory can be limited through the arranged limiting mechanism and the arranged second clamping mechanism, the memory can be automatically clamped, manual mounting and dismounting are not needed, and workload is reduced.

Description

Technical Field

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

[0002] All factory-produced memories need to be tested to ensure that they can operate stably within the allowable voltage variation range. During the test, the memory is inserted into the test interface, and it is necessary to ensure that the test pins of the memory and the test pins of the test interface are accurately connected to ensure the test effect. After searching, the Chinese patent announcement number CN216487324U discloses a memory automatic plug-in test device, including a connecting arm, a guide device power device and a memory interface for testing the memory. The memory interface is connected to the computer motherboard. When in use, the memory is connected to the memory fixing plate, and the power device is started. The power device drives the lower cover plate to move along the guide groove to accurately insert the memory into the memory interface. The setting of the guide groove ensures the accuracy of the memory insertion into the memory interface and the test effect; the setting of the power device does not require manual plug-in and pull-out, which prevents manual long-term test plug-in and pull-out from causing test fatigue and affecting the test accuracy, and ensures the efficiency of the test.

[0003] Although the above technical solution can realize automatic plug-in and pull-out testing of the memory, the specifications of the memory are often different during use. Therefore, for different memories, the corresponding computer motherboards and memory interfaces are also different. In the above technical solution, the computer motherboard and the memory interface are fixedly installed, which is inconvenient to replace, thereby reducing practicality. In addition, the memory is fixed by a memory fixing plate during use, and automatic fixing of the memory cannot be achieved, thereby reducing work efficiency. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a memory automatic plug-in and pull-out test device, which solves the problem that the prior device proposed in the background technology is inconvenient to replace the computer motherboard and the memory interface, and cannot realize the automatic fixation of the memory, thereby reducing the work efficiency.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a memory automatic plug-in test device, comprising a base, a first U-shaped plate is fixedly connected to the upper surface of the base, a first clamping mechanism is installed inside the first U-shaped plate, a mainboard is clamped inside the first clamping mechanism, a memory socket is fixedly connected to the upper surface of the mainboard, a lifting mechanism is fixedly installed on one side of the upper surface of the base, a second U-shaped plate is fixedly connected to the movable end of the lifting mechanism, a limiting mechanism is installed inside the second U-shaped plate, and a second clamping mechanism is installed on the movable end of the limiting mechanism;

[0006] The first clamping mechanism includes a first bidirectional screw rod that is rotatably connected to the inside of the first U-shaped plate. The outer surface of the first bidirectional screw rod is symmetrically threaded with two first movable plates that are slidably connected to the inside of the first U-shaped plate. The sides of the outer surfaces of the two first movable plates that are close to each other are fixedly connected with a first clamping plate that cooperates with the main board.

[0007] Preferably, one end of the first bidirectional screw rod extends to the outside of the first U-shaped plate and is fixedly connected to a first knob to facilitate rotation of the first bidirectional screw rod.

[0008] Preferably, the lifting mechanism includes an electric push rod fixedly mounted on the upper surface of the base, the top end of the electric push rod is fixedly connected to a connecting plate fixedly connected to the second U-shaped plate, and the outer surface of the connecting plate is symmetrically penetrated and slidably connected with two guide rods fixedly connected to the upper surface of the base, so as to drive the second U-shaped frame to move up and down.

[0009] Preferably, the limiting mechanism includes a second bidirectional screw rod that is rotatably connected to the inside of the second U-shaped plate, and the outer surface of the second bidirectional screw rod is symmetrically threaded with two second movable plates that are slidably connected to the inner wall of the second U-shaped plate, and the two sides of the outer surfaces of the two second movable plates that are close to each other are symmetrically fixedly connected with two side plates, and two guide rollers are symmetrically rotatably connected between the two side plates to facilitate limiting and guiding storage devices of different widths.

[0010] Preferably, one end of the second bidirectional screw rod extends to the outside of the second U-shaped plate and is fixedly connected to a second knob to facilitate rotation of the second bidirectional screw rod.

[0011] Preferably, the second clamping mechanism includes a motor fixedly mounted on the upper surface of the second movable plate, the output shaft of the motor is fixedly connected to a third bidirectional screw, the outer surface of the third bidirectional screw is symmetrically threadedly connected to two third movable plates that are slidably connected to the upper surface of the second movable plate, and the sides of the outer surfaces of the two third movable plates that are close to each other are fixedly connected to a second clamping plate, which can automatically clamp the storage device.

[0012] The utility model provides a memory automatic plug-in and pull-out test device, which has the following beneficial effects:

[0013] 1. The automatic plug-in and pull-out test device for memory can limit and fix motherboards and memory sockets of different specifications by setting a first clamping mechanism, and two first movable plates and two first clamping plates move relative to each other, thereby improving practicality, thereby solving the problem that the computer board and memory interface of the existing device are fixedly installed, which is inconvenient to replace according to different memories and reduces practicality.

[0014] 2. This memory automatic plug-in and pull-out test device can limit the memory through the setting of the limiting mechanism and the second clamping mechanism, and can automatically clamp the memory without manual installation and disassembly, thereby reducing the workload, thereby solving the problem that the existing device fixes the memory through the memory fixing plate, and cannot realize automatic fixation of the memory, thereby reducing the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the first clamping mechanism of the utility model;

[0017] Figure 3 This is a schematic structural diagram of the utility model from another angle;

[0018] Figure 4 It is a structural schematic diagram of the limiting mechanism and the second clamping mechanism of the utility model.

[0019] In the figure, 1, base; 2, first U-shaped plate; 3, first clamping mechanism; 31, first bidirectional screw rod; 32, first movable plate; 33, first clamping plate; 34, first knob; 4, main board; 5, memory socket; 6, lifting mechanism; 61, electric push rod; 62, connecting plate; 63, guide rod; 7, second U-shaped plate; 8, limiting mechanism; 81, second bidirectional screw rod; 82, second movable plate; 83, side plate; 84, guide roller; 85, second knob; 9, second clamping mechanism; 91, motor; 92, third bidirectional screw rod; 93, third movable plate; 94, second clamping plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] like Figure 1 and Figure 2As shown, a memory automatic plug-in and pull-out test device comprises a base 1, the upper surface of the base 1 is fixedly connected to a first U-shaped plate 2, a first clamping mechanism 3 is installed inside the first U-shaped plate 2, a main board 4 is clamped inside the first clamping mechanism 3, a memory socket 5 is fixedly connected to the upper surface of the main board 4, the first clamping mechanism 3 comprises a first bidirectional screw rod 31 which is rotatably connected to the inside of the first U-shaped plate 2, the outer surface of the first bidirectional screw rod 31 is symmetrically threadedly connected to two first movable plates 32 which are slidably connected to the inside of the first U-shaped plate 2, and the two first movable plates 32 are fixedly connected to the sides of the outer surfaces close to each other with a first clamping plate 33 which cooperates with the main board 4. One end of the first bidirectional screw rod 31 extends to the outside of the first U-shaped plate 2 and is fixedly connected to the first knob 34. The rotation of the first knob 34 drives the first bidirectional screw rod 31 to rotate, and the two first movable plates 32 and the two first clamping plates 33 can be driven to move relative to each other through the thread, so that the motherboards 4 and memory sockets 5 of different specifications can be limited and fixed, thereby improving practicality, thereby solving the problem that the computer board and memory interface of the existing device are fixedly installed, which is inconvenient to replace according to different memories and reduces practicality.

[0023] Embodiment 2:

[0024] like Figure 1 and Figure 3 As shown, a lifting mechanism 6 is fixedly installed on one side of the upper surface of the base 1, and the lifting mechanism 6 includes an electric push rod 61 fixedly installed on the upper surface of the base 1, and the top of the electric push rod 61 is fixedly connected to a connecting plate 62 fixedly connected to the second U-shaped plate 7, and the outer surface of the connecting plate 62 is symmetrically penetrated and slidably connected with two guide rods 63 fixedly connected to the upper surface of the base 1. The operation of the electric push rod 61 can drive the connecting plate 62 and the second U-shaped plate 7 to rise and fall, thereby driving the clamped storage device to move up and down, thereby realizing the effect of automatic plugging and unplugging of the storage device.

[0025] Embodiment 3:

[0026] like Figure 1 and Figure 4As shown, the movable end of the lifting mechanism 6 is fixedly connected to the second U-shaped plate 7, and the second U-shaped plate 7 is internally installed with a limiting mechanism 8, which includes a second bidirectional screw 81 that penetrates and rotates inside the second U-shaped plate 7, and the outer surface of the second bidirectional screw 81 is symmetrically threadedly connected to two second movable plates 82 that are slidably connected to the inner wall of the second U-shaped plate 7, and the outer surfaces of the two second movable plates 82 are symmetrically fixedly connected to two side plates 83 on the sides close to each other, and two guide rollers 84 are symmetrically rotatably connected between the two side plates 83. One end of the second bidirectional screw 81 extends to the outside of the second U-shaped plate 7 and is fixedly connected to a second knob 85, and the second knob 85 rotates to drive the second bidirectional screw 81 to rotate, and the two second movable plates 82 and the guide rollers 84 on both sides are driven to move relative to each other through the threads, so as to limit and guide storage devices of different specifications.

[0027] Embodiment 4:

[0028] like Figure 1 and Figure 4 As shown, the movable end of the limiting mechanism 8 is installed with a second clamping mechanism 9, and the second clamping mechanism 9 includes a motor 91 fixedly installed on the upper surface of the second movable plate 82, and the output shaft of the motor 91 is fixedly connected with a third bidirectional screw rod 92, and the outer surface of the third bidirectional screw rod 92 is symmetrically threadedly connected with two third movable plates 93 slidably connected to the upper surface of the second movable plate 82, and the two sides of the outer surfaces of the two third movable plates 93 that are close to each other are fixedly connected with a second clamping plate 94. The rotation of the motor 91 drives the third bidirectional screw rod 92 to rotate, and drives the two third movable plates 93 and the two second clamping plates 94 to move relative to each other through the thread, so that the storage device can be automatically clamped, without manual installation and disassembly, reducing the workload, thereby solving the problem that the existing device fixes the storage device by a storage device fixing plate, and cannot realize automatic fixation of the storage device, thereby reducing work efficiency.

[0029] Working principle: When in use, first install the corresponding main board 4 and memory socket 5 according to the specifications of the memory, rotate the first knob 34 to drive the first bidirectional screw rod 31 to rotate, and the two first movable plates 32 and the two first clamping plates 33 can be driven to move relative to each other through the thread, so that the main boards 4 and memory sockets 5 of different specifications can be limited and fixed, thereby improving practicality, thereby solving the problem that the computer board and memory interface of the existing device are fixedly installed, which is inconvenient to replace according to different memories and reduces practicality.

[0030] The second knob 85 is rotated according to the specifications of the memory. The rotation of the second knob 85 drives the second bidirectional screw 81 to rotate, and the two second movable plates 82 and the guide rollers 84 on both sides are driven to move relative to each other through the thread, so as to limit and guide the memories of different specifications. Then the memory is inserted downward into the position between the two opposite second clamping plates 94 through the guide rollers 84 on both sides, and then the motor 91 is started. The rotation of the motor 91 drives the third bidirectional screw 92 to rotate, and the two third movable plates 93 and the two second clamping plates 94 are driven to move relative to each other through the thread, so that the memory can be automatically clamped without manual installation and disassembly, thereby reducing the workload, thereby solving the problem that the existing device fixes the memory through the memory fixing plate, and cannot realize automatic fixing of the memory, thereby reducing work efficiency.

[0031] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A memory automatic plug-in and pull-out test device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a first U-shaped plate (2), a first clamping mechanism (3) is installed inside the first U-shaped plate (2), a mainboard (4) is clamped inside the first clamping mechanism (3), a memory socket (5) is fixedly connected to the upper surface of the mainboard (4), a lifting mechanism (6) is fixedly installed on one side of the upper surface of the base (1), a second U-shaped plate (7) is fixedly connected to the movable end of the lifting mechanism (6), a limiting mechanism (8) is installed inside the second U-shaped plate (7), and a second clamping mechanism (9) is installed at the movable end of the limiting mechanism (8); The first clamping mechanism (3) comprises a first bidirectional screw rod (31) which is rotatably connected to the inside of the first U-shaped plate (2); the outer surface of the first bidirectional screw rod (31) is symmetrically threadedly connected to two first movable plates (32) which are slidably connected to the inside of the first U-shaped plate (2); and the first clamping plate (33) which cooperates with the main board (4) is fixedly connected to the adjacent sides of the outer surfaces of the two first movable plates (32).

2. The memory automatic plug-in and pull-out test device according to claim 1, characterized in that: One end of the first bidirectional screw rod (31) extends to the outside of the first U-shaped plate (2) and is fixedly connected to a first knob (34).

3. The memory automatic plug-in and pull-out test device according to claim 1, characterized in that: The lifting mechanism (6) comprises an electric push rod (61) fixedly mounted on the upper surface of the base (1); the top end of the electric push rod (61) is fixedly connected to a connecting plate (62) fixedly connected to the second U-shaped plate (7); and the outer surface of the connecting plate (62) is symmetrically penetrated and slidably connected to two guide rods (63) fixedly connected to the upper surface of the base (1).

4. The memory automatic plug-in and pull-out test device according to claim 1, characterized in that: The limiting mechanism (8) comprises a second bidirectional screw rod (81) which is rotatably connected to the inside of the second U-shaped plate (7); the outer surface of the second bidirectional screw rod (81) is symmetrically threadedly connected to two second movable plates (82) which are slidably connected to the inner wall of the second U-shaped plate (7); two side plates (83) are symmetrically fixedly connected to the outer surfaces of the two second movable plates (82) on the sides close to each other; and two guide rollers (84) are symmetrically rotatably connected between the two side plates (83).

5. The memory automatic plug-in and pull-out test device according to claim 4, characterized in that: One end of the second bidirectional screw rod (81) extends to the outside of the second U-shaped plate (7) and is fixedly connected to a second knob (85).

6. The memory automatic plug-in and pull-out test device according to claim 5, characterized in that: The second clamping mechanism (9) comprises a motor (91) fixedly mounted on the upper surface of the second movable plate (82); the output shaft of the motor (91) is fixedly connected to a third bidirectional screw rod (92); the outer surface of the third bidirectional screw rod (92) is symmetrically threadedly connected to two third movable plates (93) slidably connected to the upper surface of the second movable plate (82); and the outer surfaces of the two third movable plates (93) are fixedly connected to a second clamping plate (94) on one side thereof that is close to the other.

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