External protection device for memory bank

Abstract

The utility model discloses an external protection device for a memory bank, and particularly relates to the technical field of memory banks, which comprises a protection shell, a memory bank is movably sleeved in the protection shell, one side of the protection shell is fixedly connected with a fixing frame, two sides of the protection shell are respectively provided with a protection mechanism and a sliding connection shell for fixing, and one side of the sliding connection shell is fixedly connected with a fixing plate. A sliding groove is formed in the side, away from the fixing frame, of the protective shell, the side face of the fixing plate is slidably connected to the inner wall of the sliding groove, a fixing shaft is rotatably connected to the inner wall of the sliding shell, a rubber wiping sleeve is fixedly connected to the surface of the fixing shaft, and the surface of the rubber wiping sleeve is rotatably attached to the surface of a golden finger at one end of the memory bank; one side of the connecting shell is fixedly connected with a T-shaped sliding block, and the problems that due to the fact that a golden finger on a memory bank is made of a copper wire material, the phenomenon of oxidation possibly occurs after the golden finger is used for a long time, normal work of a memory can be affected, and the fault that the memory cannot be started is prone to occurring are solved.

Description

Technical Field

[0001] The utility model relates to the field of memory bars, in particular to an external protection device for a memory bar. Background Art

[0002] A memory stick is a semiconductor memory unit that stores data and instructions in a PC system. Its main function is to store various input and output data and intermediate calculation results, as well as to act as a buffer when exchanging information with external memory. It is usually composed of a PCB board, gold fingers, memory chips, memory particle spaces, resistors, SPDs and teeth.

[0003] Since the gold fingers on the memory stick are made of copper wire, they may be oxidized after a long period of use, which will affect the normal operation of the memory and easily cause a failure to boot the computer. Therefore, an external memory stick protection device is needed to protect the memory stick. Utility Model Content

[0004] The utility model aims to provide an external memory stick protection device to solve the above-mentioned technical deficiencies.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a memory stick external protection device, comprising:

[0006] A protective shell, wherein a memory stick is movably sleeved inside the protective shell, a fixing frame is fixedly connected to one side of the protective shell, and both sides of the protective shell are provided with a protective mechanism for fixing;

[0007] A sliding shell, one side of which is fixedly connected to a fixing plate, a side of the protective shell away from the fixing frame is provided with a sliding groove, the side of the fixing plate is slidably connected to the inner wall of the sliding groove, the inner wall of the sliding shell is rotatably connected to a fixing shaft, the surface of the fixing shaft is fixedly connected to a rubber wipe sleeve, and the surface of the rubber wipe sleeve is rotatably fitted to the surface of a gold finger at one end of the memory stick.

[0008] Preferably, the protection mechanism includes a connecting shell, one side of the connecting shell is fixedly connected to a T-shaped slider, the side of the sliding shell is provided with a T-shaped slot, the T-shaped slider is slidably connected inside the T-shaped slot, one side of the connecting shell is rotatably connected to a rotating shaft, the end of the rotating shaft away from the connecting shell is fixedly connected to a slider, the sides of the protective shell and the fixed frame are provided with telescopic slots, and the side of the slider is slidably connected to the inner wall of the telescopic slot.

[0009] Preferably, a metal sheet is fixedly connected through the surface of the protective shell, and the bottom of the metal sheet is slidably attached to the memory chip on the top of the memory stick.

[0010] Preferably, an insert block groove is formed on a side of the fixing frame away from the protective shell, and a side surface of the fixing plate is movably inserted into an inner wall of the insert block groove.

[0011] Preferably, both upper and lower sides of the inner wall of the T-shaped slide groove are fixedly connected with anti-slide plates, and the side surfaces of the T-shaped slide block are slidably connected to the inner side of the anti-slide plate.

[0012] Preferably, the connecting shell is L-shaped.

[0013] Preferably, the fixing plate is T-shaped.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. By providing a sliding shell, the rubber wiper inside the sliding shell will be in contact with the surface of the gold finger at one end of the memory stick and rotate under the action of the fixed shaft, so that the rubber wiper can not only erase the oxide on the gold finger, but also protect the gold finger at one end of the memory stick due to the characteristics of the rubber wiper material. In addition, by inserting the sliding shell, the stability of the protective shell when sleeved is further increased;

[0016] 2. By providing a connecting shell, not only can the stability of the sliding shell be increased when it is fixed, but the teeth at both ends of the memory stick can also be protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 This is a schematic diagram of the memory module structure of the utility model when it is not in use;

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 3 For this utility model Figure 1 A magnified schematic diagram of the structure at B in the middle;

[0021] Figure 4 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0022] Figure 5 This is a schematic diagram of the memory module structure of the utility model when it is disassembled;

[0023] Figure 6For this utility model Figure 5 A magnified schematic diagram of the structure at C in the middle;

[0024] Figure 7 It is a schematic diagram of the overall structure of the utility model rotated sixty degrees.

[0025] Description of reference numerals:

[0026] 1. Fixed frame; 2. Protective shell; 3. Metal sheet; 4. Connecting shell; 5. Sliding shell; 6. Memory stick; 7. Slider; 8. Rotating shaft; 9. T-shaped slider; 10. Anti-skid plate; 11. Telescopic slot; 12. Sliding slot; 13. Fixed plate; 14. Rubber wiper; 15. T-shaped slide slot; 16. Fixed shaft; 17. Block slot. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] The utility model provides Figure 1-Figure 7 The memory stick external protection device shown includes:

[0029] A protective shell 2, wherein a memory stick 6 is movably sleeved inside the protective shell 2, a fixing frame 1 is fixedly connected to one side of the protective shell 2, and both sides of the protective shell 2 are provided with a fixing protection mechanism;

[0030] A sliding shell 5 is provided, one side of which is fixedly connected with a fixing plate 13. A sliding groove 12 is provided on a side of the protective shell 2 away from the fixing frame 1. The side of the fixing plate 13 is slidably connected to the inner wall of the sliding groove 12. A fixing shaft 16 is rotatably connected to the inner wall of the sliding shell 5. A rubber wiping sleeve 14 is fixedly connected to the surface of the fixing shaft 16. The surface of the rubber wiping sleeve 14 is rotatably fitted to the surface of the gold finger at one end of the memory stick 6. Not only can the rubber wiping sleeve 14 be used to erase the oxide on the gold finger, but also due to the characteristics of the material of the rubber wiping sleeve 14, the gold finger at one end of the memory stick 6 can be protected. In addition, by inserting the sliding shell 5, the stability of the protective shell 2 when it is sleeved is further increased.

[0031] Furthermore, the protection mechanism includes a connecting shell 4, one side of the connecting shell 4 is fixedly connected to a T-shaped slider 9, the side of the sliding shell 5 is provided with a T-shaped slide groove 15, the T-shaped slider 9 is slidably connected inside the T-shaped slide groove 15, one side of the connecting shell 4 is rotatably connected to a rotating shaft 8, the end of the rotating shaft 8 away from the connecting shell 4 is fixedly connected to a slider 7, the sides of the protective shell 2 and the fixed frame 1 are provided with telescopic grooves 11, the side of the slider 7 is slidably connected to the inner wall of the telescopic groove 11, which can increase the stability of the sliding shell 5 when it is fixed.

[0032] Furthermore, a metal sheet 3 is fixedly connected through the surface of the protective shell 2 , and the bottom of the metal sheet 3 slides and fits on the memory chip on the top of the memory stick 6 , which can dissipate heat for the memory chip on the top of the memory stick 6 .

[0033] Furthermore, an insert slot 17 is provided on one side of the fixing frame 1 away from the protective shell 2 , and the side surface of the fixing plate 13 is movably inserted into the inner wall of the insert slot 17 , further increasing the stability of the sliding shell 5 when the memory stick 6 is in use.

[0034] Furthermore, the upper and lower sides of the inner wall of the T-shaped slide groove 15 are fixedly connected with the anti-slide plate 10, and the side of the T-shaped slide block 9 is slidably connected to the inner side of the anti-slide plate 10, which increases the stability of the T-shaped slide block 9 when plugged in.

[0035] Furthermore, the connection shell 4 is L-shaped, which can protect the teeth at both ends of the memory stick 6.

[0036] Furthermore, the fixing plate 13 is T-shaped, which increases the stability of the protective shell 2 when it is sleeved.

[0037] Through the above technical solution:

[0038] When in use, the protective shell 2 is first movably sleeved onto the surface of the memory stick 6. Since the top of the protective shell 2 is fixedly connected with the metal sheet 3, the metal sheet 3 is gradually fitted and fixed to the memory chip on the top of the memory stick 6 during the sleeve process of the protective shell 2, which can play a role in heat dissipation. When the memory stick 6 is not in use, the sliding shell 5 can be directly slid into the sliding groove 12 of the protective shell 2 away from the fixed frame 1 through the fixing plate 13 to fix the sliding shell 5. During the sliding process of the sliding shell 5, the rubber wiping sleeve 14 inside the sliding shell 5 will be in contact with the surface of the gold finger at one end of the memory stick 6 under the action of the fixed shaft 16 to rotate, so that not only can the oxide on the gold finger be erased by the rubber wiping sleeve 14, but also due to the characteristics of the material of the rubber wiping sleeve 14, the gold finger at one end of the memory stick 6 can be protected, and the stability of the protective shell 2 when sleeved is further increased by inserting the sliding shell 5;

[0039] When the sliding shell 5 is plugged in, the connecting shell 4 moves toward one side of the sliding shell 5 through the slider 7 and the telescopic slot 11, so that the connecting shell 4 slides into the T-shaped slide groove 15 that is plugged into the side of the sliding shell 5 through the T-shaped slider 9 for fixing. Since the inner wall of the T-shaped slide groove 15 is fixedly connected with the anti-slide plate 10, the stability of the T-shaped slider 9 when plugging in is further increased. At this time, the connecting shell 4 can not only increase the stability of the sliding shell 5 when it is fixed, but also protect the teeth at both ends of the memory stick 6.

[0040] When the memory stick 6 needs to be used, the connecting shell 4 is first slid to the rightmost end of the telescopic slot 11 by the slider 7, and then the connecting shell 4 is rotated 180 degrees by the rotating shaft 8. At this time, the T-shaped slider 9 on one side of the connecting shell 4 is flipped to the right side of the protective shell 2, and then the sliding shell 5 is removed through the fixing plate 13, and then the T-shaped slide grooves 15 on both sides of the sliding shell 5 are slid into the T-shaped slider 9 of the connecting shell 4. At this time, the fixing plate 13 on one side of the sliding shell 5 is inserted into the plug slot 17 of the fixing frame 1, so that the memory stick 6 can be used normally. The design of the fixing frame 1 not only facilitates the movement of the connecting shell 4, but also allows the memory stick 6 to be hung and received through the fixing frame 1.

[0041] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A memory stick external protection device, characterized in that: include: A protective shell (2), wherein a memory stick (6) is movably sleeved inside the protective shell (2), a fixing frame (1) is fixedly connected to one side of the protective shell (2), and both sides of the protective shell (2) are provided with a protective mechanism for fixing; A sliding shell (5), one side of the sliding shell (5) is fixedly connected to a fixing plate (13), a side of the protective shell (2) away from the fixing frame (1) is provided with a sliding groove (12), the side of the fixing plate (13) is slidably connected to the inner wall of the sliding groove (12), the inner wall of the sliding shell (5) is rotatably connected to a fixing shaft (16), the surface of the fixing shaft (16) is fixedly connected to a rubber wiper sleeve (14), and the surface of the rubber wiper sleeve (14) is rotatably fitted to the surface of a gold finger at one end of a memory stick (6).

2. The memory stick external protection device according to claim 1, characterized in that: The protection mechanism comprises a connecting shell (4), one side of the connecting shell (4) is fixedly connected to a T-shaped slider (9), the side of the sliding shell (5) is provided with a T-shaped slide groove (15), the T-shaped slider (9) is slidably connected inside the T-shaped slide groove (15), one side of the connecting shell (4) is rotatably connected to a rotating shaft (8), one end of the rotating shaft (8) away from the connecting shell (4) is fixedly connected to a slider (7), the sides of the protection shell (2) and the fixed frame (1) are both provided with telescopic grooves (11), and the side of the slider (7) is slidably connected to the inner wall of the telescopic groove (11).

3. The memory stick external protection device according to claim 1, characterized in that: A metal sheet (3) is fixedly connected through the surface of the protective shell (2), and the bottom of the metal sheet (3) is slidably attached to the memory chip on the top of the memory bar (6).

4. The memory stick external protection device according to claim 1, characterized in that: An insert block groove (17) is provided on a side of the fixing frame (1) away from the protective shell (2), and a side surface of the fixing plate (13) is movably inserted into an inner wall of the insert block groove (17).

5. The memory stick external protection device according to claim 2, characterized in that: The upper and lower sides of the inner wall of the T-shaped slide groove (15) are fixedly connected with an anti-slide plate (10), and the side surface of the T-shaped slide block (9) is slidably connected to the inner side of the anti-slide plate (10).

6. The memory stick external protection device according to claim 2, characterized in that: The connecting shell (4) is L-shaped.

7. The memory stick external protection device according to claim 1, characterized in that: The fixing plate (13) is arranged in a T shape.

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