Memory bank with fastening structure

Abstract

The memory bank with the fastening structure comprises a main board, a clamping seat is arranged on the upper surface of the main board, symmetrical limiting plates are arranged above the clamping seat, the left side face and the right side face of the clamping seat are both fixedly connected with a first fixing block and a second fixing block, and the first fixing block and the second fixing block are fixedly connected with the clamping seat. The upper surface of each second fixing block is fixedly connected with a symmetrical first connecting block. Through the arrangement of the fixing rod and the second fixing block, under the cooperation of the limiting groove, the limiting rod and the spring, the second fixing block moves under the sliding of the limiting groove, the moving second fixing block drives the limiting rod and the limiting plate to move through the pin shaft, the limiting plate is opened and closed, and the memory bank body is fastened and protected; and under the movable hinging of the hinge, the memory bank body can be conveniently protected by the limiting plate, and the stability between the memory bank body and the clamping seat is also reinforced by the limiting plate which is convenient to adjust.

Description

Technical Field

[0001] The utility model relates to the technical field of memory sticks, in particular to a memory stick with a fastening structure. Background Art

[0002] The memory stick is a computer component that the CPU can address through the bus and perform read and write operations. In the history of personal computers, the memory stick was once an extension of the main memory. With the continuous updating of computer software and hardware technology, the memory stick has become an integral part of the read-write memory. What we usually call the size of computer memory (RAM) refers to the total capacity of the memory stick.

[0003] After searching, the patent document with application number 202321913407.4 discloses a reinforced memory stick, including a memory stick main body, a protective frame is used on the outside of the memory stick main body, a lower connecting port is opened at the bottom of the protective frame, and an upper connecting port is opened at the top of the protective frame. A first reinforcement bar is fixedly provided at the bottom of the front and rear ends of the memory stick main body, and a second reinforcement bar is fixedly provided at the top of the front and rear ends of the memory stick main body. The first reinforcement bar is arranged at the bottom end inside the protective frame, and the second reinforcement bar is arranged inside the upper connecting port. A clamping and fixing mechanism is provided at the front and rear ends of the memory stick main body. The device fixes the memory stick main body inside the protective frame, and then cooperates with the first reinforcement bar and the second reinforcement bar to reinforce the memory stick main body, so that the strength of the memory stick main body is higher, and the overall reinforcement structure is relatively simple, which avoids the situation where the reinforcement structure is large in size and occupies more space, and is more practical.

[0004] However, the above design still has some shortcomings. In the above design, when reinforcing the memory stick, only the memory stick body is reinforced, resulting in an unstable connection structure between the memory stick and the motherboard. When moving or disassembling the host, a slight collision will cause damage to the gold fingers of the memory stick, thereby affecting the use of the host. Utility Model Content

[0005] The purpose of the utility model is to provide a memory stick with a fastening structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a memory stick with a fastening structure, comprising a mainboard, a card seat is arranged on the upper surface of the mainboard, a symmetrical limit plate is arranged above the card seat, the left side surface and the right side surface of the card seat are fixedly connected with a first fixed block and a second fixed block, the upper surface of each second fixed block is fixedly connected with a symmetrical first connecting block, the upper surface of each first connecting block is movably hinged with a limit rod through a pin shaft, the top end of each limit rod is fixedly connected to the limit plate through the second connecting block, the upper surface of each first fixed block is fixedly connected with a fixing rod, the top end of each fixing rod passes through the second fixing block and extends to the outside of the second fixing block, the outer surface of each fixing rod is provided with a limiting groove, the inside of each limiting groove is slidably connected to the second fixing block through a slider, and the upper surface of each first fixing block is fixedly connected to the bottom surface of the second fixing block through a spring.

[0007] Wherein, the left side surface of the card holder and the right side surface of the card holder are both fixedly connected with mounting blocks, and the two mounting blocks are both fixedly connected to the mainboard by screws.

[0008] Wherein, the upper surface of each mounting block is fixedly connected with a rubber pad, and the upper surface of each rubber pad is in contact with the bottom surface of the first fixing block.

[0009] Wherein, the front side and the back side of the card base are both fixedly connected with symmetrical hinges, and the card base is movably hinged with two limit plates through the hinges.

[0010] The memory stick body is clamped inside the card seat, and the two limit plates are sleeved on the outside of the memory stick body.

[0011] Wherein, the outer surface of each of the second fixing blocks is fixedly connected with a pressing block, the upper surface of each of the pressing blocks is provided with anti-slip grooves, and the upper surface of each of the limiting plates is provided with a group of heat dissipation holes.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a fixing rod and a second fixing block, and with the cooperation of the limiting groove, the limiting rod and the spring, the second fixing block moves under the sliding of the limiting groove, and the movable second fixing block drives the limiting rod and the limiting plate to move through the pin shaft, so that the limiting plate is opened and closed, thereby fastening and protecting the memory bar body, and under the movable articulation of the hinge, not only is it convenient for the limiting plate to protect the memory bar body, but the easily adjustable limiting plate also strengthens the stability between the memory bar body and the card seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1A three-dimensional diagram of a memory stick with a fastening structure according to the utility model;

[0015] Figure 2 A perspective view of a side view of a memory stick with a fastening structure according to the utility model;

[0016] Figure 3 A three-dimensional diagram of a top view of a memory stick with a fastening structure according to the utility model;

[0017] Figure 4 The utility model is a memory stick with a fastening structure Figure 2 A schematic diagram of the enlarged structure in the middle.

[0018] In the figure: 1. main board; 2. card holder; 3. limit plate; 4. hinge; 5. fixing rod; 6. anti-skid pattern; 7. rubber pad; 8. first fixing block; 9. second connecting block; 10. pressing block; 11. limit rod; 12. first connecting block; 13. limit slot; 14. spring; 15. screw; 16. mounting block; 17. heat dissipation hole; 18. second fixing block; 19. memory module body. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4The utility model provides a technical solution: a memory stick with a fastening structure, comprising a mainboard 1, a card holder 2 is arranged on the upper surface of the mainboard 1, a symmetrical limiting plate 3 is arranged above the card holder 2, a first fixing block 8 and a second fixing block 18 are fixedly connected to the left side and the right side of the card holder 2, a symmetrical first connecting block 12 is fixedly connected to the upper surface of each second fixing block 18, a limiting rod 11 is movably hinged to the upper surface of each first connecting block 12 through a pin shaft, a top end of each limiting rod 11 is fixedly connected to the limiting plate 3 through a second connecting block 9, and a first fixing block 8 is fixedly connected to the upper surface of each first fixing block 8. The fixing rod 5, the top end of each fixing rod 5 passes through the second fixing block 18 and extends to the outside of the second fixing block 18, the outer surface of each fixing rod 5 is provided with a limiting groove 13, the inside of each limiting groove 13 is slidably connected with the second fixing block 18 through a slider, and the upper surface of each first fixing block 8 is fixedly connected with the bottom surface of the second fixing block 18 through a spring 14. Through the setting of the fixing rod 5 and the second fixing block 18, the limiting groove 13 and the spring 14 cooperate, so that the second fixing block 18 drives the limiting plate 3 and the limiting rod 11 to move through the limiting groove 13, completes the opening and closing of the limiting plate 3, and tightens the memory bar body 19.

[0021] Among them, the left side and the right side of the card holder 2 are fixedly connected with a mounting block 16, and the two mounting blocks 16 are fixedly connected to the mainboard 1 by screws 15. The setting of the mounting block 16, with the cooperation of the screws 15, plays a reinforcing role between the card holder 2 and the mainboard 1.

[0022] Among them, the upper surface of each mounting block 16 is fixedly connected with a rubber pad 7, and the upper surface of each rubber pad 7 is in contact with the bottom surface of the first fixed block 8. The rubber pad 7 is provided to buffer the second fixed block 18 to prevent the staff from pressing too hard and causing damage to the mainboard 1.

[0023] The front and back sides of the card holder 2 are fixedly connected with symmetrical hinges 4, and the card holder 2 is movably hinged to the two limit plates 3 through the hinges 4. The hinges 4 facilitate movement of the two limit plates 3.

[0024] Among them, the memory stick body 19 is clamped inside the card seat 2, and the two limit plates 3 are jointly sleeved on the outside of the memory stick body 19. The memory stick body 19 is set, and the two limit plates 3 sleeved on the outside of the memory stick body 19 play a protective and fastening role for the memory stick body 19.

[0025] Among them, the outer surface of each second fixed block 18 is fixedly connected to a pressing block 10, the upper surface of each pressing block 10 is provided with anti-slip grooves 6, and the upper surface of each limiting plate 3 is provided with a group of heat dissipation holes 17. The heat dissipation holes 17 are provided to dissipate heat for the memory stick body 19.

[0026] Working principle: When in use, the staff presses the two pressing blocks 10, and the applied pressure drives the second fixed block 18 to move. During the movement of the two second fixed blocks 18, the movable hinge of the pin shaft drives the limit plate 3 and the limit rod 11 to move, so as to complete the opening and closing of the two limit plates 3, and then the memory bar body 19 is inserted into the inside of the card seat 2, and then the rebound force of the two groups of springs 14 drives the second fixed block 18 to move. The moved second fixed block 18 drives the limit plate 3 and the limit rod 11 to move again through the pin shaft, merges the two limit plates 3, and completes the fastening of the memory bar body 19.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A memory stick with a fastening structure, comprising a mainboard (1), characterized in that: A card seat (2) is arranged on the upper surface of the main board (1), a symmetrical limiting plate (3) is arranged above the card seat (2), a first fixing block (8) and a second fixing block (18) are fixedly connected to the left side and the right side of the card seat (2), the upper surface of each second fixing block (18) is fixedly connected to a symmetrical first connecting block (12), the upper surface of each first connecting block (12) is movably hinged to a limiting rod (11) via a pin shaft, and the top end of each limiting rod (11) is connected via a second connecting block (9). The first fixing block (8) is fixedly connected to the limiting plate (3), and the upper surface of each of the first fixing blocks (8) is fixedly connected to a fixing rod (5). The top end of each of the fixing rods (5) passes through the second fixing block (18) and extends to the outside of the second fixing block (18). The outer surface of each of the fixing rods (5) is provided with a limiting groove (13). The interior of each of the limiting grooves (13) is slidably connected to the second fixing block (18) via a slider. The upper surface of each of the first fixing blocks (8) is fixedly connected to the bottom surface of the second fixing block (18) via a spring (14).

2. The memory stick with a fastening structure according to claim 1, characterized in that: The left side surface of the card holder (2) and the right side surface of the card holder (2) are both fixedly connected with mounting blocks (16), and the two mounting blocks (16) are both fixedly connected to the mainboard (1) via screws (15).

3. The memory stick with a fastening structure according to claim 2, characterized in that: The upper surface of each mounting block (16) is fixedly connected to a rubber pad (7), and the upper surface of each rubber pad (7) is in contact with the bottom surface of the first fixing block (8).

4. The memory stick with a fastening structure according to claim 1, characterized in that: The front side of the card seat (2) and the back side of the card seat (2) are both fixedly connected with symmetrical hinges (4), and the card seat (2) is movably hinged to the two limit plates (3) via the hinges (4).

5. The memory stick with a fastening structure according to claim 1, characterized in that: The interior of the card seat (2) is clamped with a memory bar body (19), and the two limit plates (3) are sleeved together on the exterior of the memory bar body (19).

6. The memory stick with a fastening structure according to claim 1, characterized in that: The outer surface of each second fixing block (18) is fixedly connected to a pressing block (10), the upper surface of each pressing block (10) is provided with anti-slip grooves (6), and the upper surface of each limiting plate (3) is provided with a group of heat dissipation holes (17).

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