Adjustable memory bank fixing device and fixing method

Abstract

The invention discloses an adjustable memory bank fixing device and method, and relates to the technical field of memory bank fixing.The device comprises a mounting plate and two fixing plates, clamping frames in one-to-one correspondence with memory bank slots are mounted at the lower end of the mounting plate, and the fixing plates are mounted at the lower ends of the side walls of the memory bank slots; a guide frame is mounted on the side, close to the fixing plate, of the upper end of the mounting plate, a winding rod is arranged in the center of the upper end of the mounting plate, an elastic rope is mounted at the upper end of the fixing plate, and the end, away from the fixing plate, of the elastic rope penetrates through the guide frame to be mounted on the side wall of the winding rod. The direction of the memory bank is determined in advance through clamping connection of the second clamping groove and the second clamping block, the memory bank is conveniently and accurately inserted into the memory bank slot, due to the fact that when an existing single groove is in butt joint, even if the direction is wrong, parts of the two ends of the memory bank are in contact with the memory bank slot, and under the power-on condition, the memory bank cannot be damaged. And the memory bank is easy to damage.

Description

Technical Field

[0001] The invention relates to the technical field of memory bar fixing, and in particular to an adjustable memory bar fixing device and a fixing method. Background Art

[0002] The memory stick is a computer component that the CPU can address through the bus and perform read and write operations. The memory stick is an indispensable part of the computer. The CPU can address the memory through the data bus. In the past, the computer motherboard had main memory, and the memory stick was an extension of the main memory. In the future, there is no main memory on the computer motherboard, and the CPU is completely dependent on the memory stick. All the contents in the external memory must be in the memory to function.

[0003] The heights of existing memory sticks are generally different according to their own designs. After being inserted into the memory stick slot, the taller memory stick is prone to being loosely fixed, affecting the use of the memory stick. At the same time, the anti-wrong insertion grooves and card blocks of the existing memory stick cannot completely prevent the insertion of the memory stick. Even if the direction is wrong, both ends of the memory stick will still partially contact the memory stick slot, which can easily cause damage to the memory stick when the power is on.

[0004] In view of the above problems, an improved adjustable memory bar fixing device and fixing method are now designed. Summary of the invention

[0005] The object of the present invention is to provide an adjustable memory bar fixing device and fixing method to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An adjustable memory stick fixing device comprises a mounting plate and two fixing plates, wherein a card frame corresponding to a memory stick slot is mounted on the lower end of the mounting plate, the card frame is clamped on the upper end of the memory stick, the fixing plate is mounted on the lower end of the side wall of the memory stick slot, the two fixing plates are respectively arranged at the two ends of the memory stick slot, a guide frame is mounted on the side of the upper end of the mounting plate close to the fixing plate, a winding rod is arranged at the center position of the upper end of the mounting plate, an elastic rope is mounted on the upper end of the fixing plate, the end of the elastic rope away from the fixing plate passes through the guide frame and is mounted on the side wall of the winding rod, a limiting mechanism for accurately inserting the memory stick into the memory stick slot is arranged on the card frame, a rotation adjustment mechanism for rotating the winding rod is arranged on the upper end of the mounting plate, and a detection mechanism for judging whether the memory stick is fully inserted into the memory stick slot is arranged on the memory stick slot above the fixing plate.

[0008] As a further solution of the present invention: the limiting mechanism includes a second card slot, the second card slot is opened at the upper end of the memory stick, the second card slot and the groove for docking the memory stick and the memory stick slot are on the same vertical line, and a second card block for use with the second card slot is installed on the top of the card frame.

[0009] As a further solution of the present invention: the rotation adjustment mechanism includes a fixed frame, which is installed at the center position of the upper end of the mounting plate, the lower end of the winding rod is rotatably connected to the center position of the bottom of the fixed frame, the upper end of the winding rod passes through the fixed frame and is equipped with a fixed disk, the upper end of the fixed disk is equipped with a handle for the user to rotate the fixed disk and the winding rod, the end of the elastic rope away from the fixed plate is installed on the side wall of the winding rod between the fixed frame and the fixed disk, a ratchet is installed on the side wall of the winding rod inside the fixed frame, and a locking assembly for allowing the winding rod and the ratchet to rotate in one direction is provided on the fixed frame.

[0010] As a further solution of the present invention: the locking assembly includes a first sliding rod, which is horizontally slidably connected to the side wall of the fixed frame, and a pawl used in conjunction with the ratchet is installed at the end of the first sliding rod close to the ratchet, and a movable plate is installed at the end of the first sliding rod away from the pawl through the side wall of the fixed frame, and a tension spring for pulling the movable plate close to the fixed frame is sleeved on the side wall of the first sliding rod between the movable plate and the fixed frame, and both ends of the tension spring are respectively installed on the movable plate and the fixed frame.

[0011] As a further solution of the present invention: the detection mechanism includes an installation frame, which is installed on the upper end of the side wall of the memory stick slot, and the open end of the installation frame is slidably connected with a first card block, and a second slide bar is installed at the end of the first card block away from the center of the memory stick slot, and a red mark is provided at the end of the second slide bar away from the first card block, and a spring for pushing the first card block close to the center of the memory stick slot is sleeved on the side wall of the second slide bar inside the installation frame, and both ends of the spring are respectively installed on the installation frame and the first card block, and a first card slot used in conjunction with the first card block is opened on the side wall of the memory stick.

[0012] As a further solution of the present invention: an elastic rubber pad is installed on the inner wall of the card frame for enabling the card frame to clamp and fix memory bars of different thicknesses.

[0013] As a further solution of the present invention: a friction sleeve is installed on the side wall of the handle to facilitate the user to rotate the handle.

[0014] As a further solution of the present invention: an extension plate is installed on the side wall of the movable plate to facilitate the user to move the movable plate.

[0015] As a further solution of the present invention: a limiting slide rail for limiting the position of the movable plate is arranged on the upper end of the mounting plate.

[0016] A method for fixing an adjustable memory bar fixing device comprises the following steps:

[0017] Step 1: first release the elastic rope, the user pulls the movable plate, the movable plate drives the first slide bar to move, and stretches the tension spring, the first slide bar drives the pawl away from the ratchet, and releases the lock on the ratchet. Under the action of elastic force, the elastic rope pulls the winding rod to rotate, and the winding rod drives the ratchet to rotate, the upper end of the memory stick is clamped inside the card frame, and the second card block is docked with the second card slot, and then the memory stick is inserted into the memory stick slot.

[0018] Step 2: After the memory stick is fully inserted into the memory stick slot, the first card block is aligned with the first card slot. Under the action of elastic force, the spring pushes the first card block into the first card slot. The first card block drives the second slide bar to move, and the second slide bar drives the red mark to move, moving the red mark to the inside of the installation frame so that the user cannot observe the red mark, proving that the memory stick is fully inserted into the memory stick slot. Otherwise, the memory stick is not fully inserted into the memory stick slot, and the memory stick slot and memory stick need to be inspected.

[0019] Step 3: After the memory stick is inserted into the memory stick slot, turn the handle, the handle drives the fixed plate to rotate, the fixed plate drives the winding rod to rotate, the winding rod winds up the elastic rope, and at the same time the winding rod drives the ratchet to rotate, the inclined surface of the ratchet pushes the pawl to move toward the movable plate, and under the action of the tension spring, the pawl passes over each tooth of the ratchet.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention predetermines the direction of the memory stick by engaging the second card slot and the second card block, so that the memory stick can be accurately inserted into the memory stick slot. Since the existing single groove is connected, even if the direction is wrong, both ends of the memory stick will still partially contact the memory stick slot, which can easily damage the memory stick when powered on.

[0022] The present invention pulls the mounting plate by an elastic rope so that the mounting plate presses the card frame and the memory stick downward, so that the memory stick is stably fixed inside the memory stick slot. At the same time, by adjusting the elastic rope to be retracted and extended, the card frame can be clamped on memory sticks at different heights, thereby improving the application range of the device and facilitating use by users.

[0023] The present invention determines whether the memory stick is completely inserted into the memory stick slot by connecting the first card block with the first card slot and observing the position of the red mark, thereby avoiding debris and dust blocking the memory stick slot to affect the insertion of the memory stick and ensuring the normal use of the memory stick. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the present invention.

[0025] Figure 2 It is a schematic structural diagram of the second card slot and the first card slot in the present invention.

[0026] Figure 3 It is a schematic diagram of the structure of the second card block in the present invention.

[0027] Figure 4 It is a structural schematic diagram of the rotation adjustment mechanism in the present invention.

[0028] Figure 5 It is a structural schematic diagram of the detection mechanism in the present invention.

[0029] Figure 6 It is a schematic structural diagram of the second sliding bar in the present invention.

[0030] Among them: 1. memory stick slot; 2. memory stick; 3. moving plate; 4. first slide bar; 5. fixed plate; 6. winding rod; 7. handle; 8. fixed frame; 9. mounting plate; 10. card frame; 11. guide frame; 12. elastic rope; 13. mounting frame; 14. fixed plate; 15. first card slot; 16. second card slot; 17. second card block; 18. tension spring; 19. pawl; 20. ratchet; 21. spring; 22. first card block; 23. second slide bar; 24. red mark. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 6In an embodiment of the present invention, an adjustable memory bar fixing device comprises a mounting plate 9 and two fixing plates 14, wherein a card frame 10 corresponding to a memory bar slot 1 is mounted on the lower end of the mounting plate 9, the card frame 10 is clamped on the upper end of the memory bar 2, the fixing plate 14 is mounted on the lower end of the side wall of the memory bar slot 1, and the two fixing plates 14 are respectively arranged at the two ends of the memory bar slot 1, a guide frame 11 is mounted on the side of the upper end of the mounting plate 9 close to the fixing plate 14, a winding rod 6 is arranged at the center position of the upper end of the mounting plate 9, an elastic rope 12 is mounted on the upper end of the fixing plate 14, and one end of the elastic rope 12 away from the fixing plate 14 passes through the guide frame 11 and is installed on the side wall of the winding rod 6, a limiting mechanism for accurately inserting the memory bar 2 into the memory bar slot 1 is arranged on the card frame 10, a rotation adjustment mechanism for rotating the winding rod 6 is arranged on the upper end of the mounting plate 9, and a detection mechanism for judging whether the memory bar 2 is completely inserted into the memory bar slot 1 is arranged on the memory bar slot 1 above the fixing plate 14.

[0033] The limiting mechanism includes a second card slot 16, which is opened at the upper end of the memory stick 2. The second card slot 16 and the groove for docking the memory stick 2 and the memory stick slot 1 are on the same vertical line, and a second card block 17 for use with the second card slot 16 is installed on the top of the card frame 10.

[0034] When in use, the upper end of the memory stick 2 is clipped into the card frame 10 , and the second card block 17 is docked with the second card slot 16 to prevent the memory stick 2 from being mistakenly inserted into the memory stick slot 1 .

[0035] The rotation adjustment mechanism includes a fixed frame 8, which is installed at the center position of the upper end of the mounting plate 9, and the lower end of the winding rod 6 is rotatably connected to the center position of the bottom of the fixed frame 8. The upper end of the winding rod 6 passes through the fixed frame 8 and is installed with a fixed disk 5. The upper end of the fixed disk 5 is installed with a handle 7 for users to rotate the fixed disk 5 and the winding rod 6. The end of the elastic rope 12 away from the fixed plate 14 is installed on the side wall of the winding rod 6 between the fixed frame 8 and the fixed disk 5. A ratchet 20 is installed on the side wall of the winding rod 6 inside the fixed frame 8, and a locking assembly for making the winding rod 6 and the ratchet 20 rotate in one direction is provided on the fixed frame 8.

[0036] The locking assembly includes a first slide bar 4, which is horizontally slidably connected to the side wall of the fixed frame 8, and a pawl 19 used in conjunction with the ratchet 20 is installed at one end of the first slide bar 4 close to the ratchet 20, and a movable plate 3 is installed at one end of the first slide bar 4 away from the pawl 19 through the side wall of the fixed frame 8, and a tension spring 18 for pulling the movable plate 3 close to the fixed frame 8 is sleeved on the side wall of the first slide bar 4 between the movable plate 3 and the fixed frame 8, and the two ends of the tension spring 18 are respectively installed on the movable plate 3 and the fixed frame 8.

[0037] When winding the elastic rope 12, the handle 7 is rotated, the handle 7 drives the fixed disk 5 to rotate, the fixed disk 5 drives the winding rod 6 to rotate, the winding rod 6 winds up the elastic rope 12, and at the same time the winding rod 6 drives the ratchet 20 to rotate, the inclined surface of the ratchet 20 pushes the pawl 19 to move toward the movable plate 3, and under the action of the tension spring 18, the pawl 19 passes over each tooth of the ratchet 20.

[0038] When releasing the elastic rope 12, the user pulls the movable plate 3, and the movable plate 3 drives the first sliding rod 4 to move and stretch the tension spring 18. The first sliding rod 4 drives the pawl 19 away from the ratchet 20 to release the lock on the ratchet 20. Under the action of elastic force, the elastic rope 12 pulls the winding rod 6 to rotate, and the winding rod 6 drives the ratchet 20 to rotate.

[0039] The detection mechanism includes an installation frame 13, which is installed on the upper end of the side wall of the memory stick slot 1. The open end of the installation frame 13 is slidably connected with a first card block 22. The end of the first card block 22 away from the center of the memory stick slot 1 is installed with a second slide bar 23, and the end of the second slide bar 23 away from the first card block 22 is provided with a red mark 24. The side wall of the second slide bar 23 inside the installation frame 13 is sleeved with a spring 21 for pushing the first card block 22 close to the center of the memory stick slot 1. The two ends of the spring 21 are respectively installed on the installation frame 13 and the first card block 22. The side wall of the memory stick 2 is provided with a first card slot 15 used in conjunction with the first card block 22.

[0040] After the memory stick 2 is fully inserted into the memory stick slot 1, the first card block 22 is aligned with the first card slot 15, and under the action of elastic force, the spring 21 pushes the first card block 22 to be inserted into the first card slot 15, and the first card block 22 drives the second slide bar 23 to move, and the second slide bar 23 drives the red mark 24 to move, and the red mark 24 is moved to the inside of the installation frame 13, so that the user cannot observe the red mark 24, proving that the memory stick 2 is fully inserted into the memory stick slot 1, otherwise the memory stick 2 is not fully inserted into the memory stick slot 1, and the memory stick slot 1 and the memory stick 2 need to be tested.

[0041] How the adjustable memory module retainer works:

[0042] First, release the elastic rope 12, and the user pulls the movable plate 3, which drives the first slide bar 4 to move and stretches the tension spring 18. The first slide bar 4 drives the pawl 19 away from the ratchet 20 to release the lock on the ratchet 20. Under the action of the elastic force, the elastic rope 12 pulls the winding rod 6 to rotate, and the winding rod 6 drives the ratchet 20 to rotate, so that the upper end of the memory stick 2 is clamped inside the card frame 10, and the second card block 17 is docked with the second card slot 16, and then the memory stick 2 is inserted into the memory stick slot 1.

[0043] After the memory stick 2 is fully inserted into the memory stick slot 1, the first card block 22 is aligned with the first card slot 15, and under the action of elastic force, the spring 21 pushes the first card block 22 to be inserted into the first card slot 15, and the first card block 22 drives the second slide bar 23 to move, and the second slide bar 23 drives the red mark 24 to move, and the red mark 24 is moved to the inside of the installation frame 13, so that the user cannot observe the red mark 24, proving that the memory stick 2 is fully inserted into the memory stick slot 1, otherwise the memory stick 2 is not fully inserted into the memory stick slot 1, and the memory stick slot 1 and the memory stick 2 need to be tested.

[0044] After the memory stick 2 is inserted into the memory stick slot 1, the handle 7 is rotated, the handle 7 drives the fixed disk 5 to rotate, the fixed disk 5 drives the winding rod 6 to rotate, the winding rod 6 winds up the elastic rope 12, and at the same time the winding rod 6 drives the ratchet 20 to rotate, the inclined surface of the ratchet 20 pushes the pawl 19 to move toward the movable plate 3, and under the action of the tension spring 18, the pawl 19 passes over each tooth of the ratchet 20.

[0045] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

Claims

1. An adjustable memory stick fixing device, comprising a mounting plate (9) and two fixing plates (14), wherein a card frame (10) corresponding to a memory stick slot (1) is mounted on the lower end of the mounting plate (9), and the card frame (10) is connected to the upper end of the memory stick (2), characterized in that: The fixing plate (14) is mounted on the lower end of the side wall of the memory bar slot (1), and the two fixing plates (14) are respectively arranged at the two ends of the memory bar slot (1). A guide frame (11) is installed on the side of the upper end of the mounting plate (9) close to the fixing plate (14). A winding rod (6) is arranged at the center position of the upper end of the mounting plate (9). An elastic rope (12) is installed on the upper end of the fixing plate (14). The end of the elastic rope (12) away from the fixing plate (14) passes through the guide frame (11) and is installed on the side wall of the winding rod (6). A limiting mechanism for accurately inserting the memory bar (2) into the memory bar slot (1) is arranged on the card frame (10). A rotation adjustment mechanism for rotating the winding rod (6) is arranged on the upper end of the mounting plate (9). A detection mechanism for judging whether the memory bar (2) is completely inserted into the memory bar slot (1) is arranged on the memory bar slot (1) above the fixing plate (14).

2. The adjustable memory bar fixing device according to claim 1, characterized in that: The limiting mechanism comprises a second card slot (16), the second card slot (16) being arranged at the upper end of the memory bar (2), the second card slot (16) being located on the same vertical line as a groove for connecting the memory bar (2) and the memory bar slot (1), and a second card block (17) for use with the second card slot (16) being installed on the top of the card frame (10).

3. The adjustable memory bar fixing device according to claim 1, characterized in that: The rotation adjustment mechanism comprises a fixed frame (8), the fixed frame (8) is mounted at the center position of the upper end of the mounting plate (9), the lower end of the winding rod (6) is rotatably connected to the center position of the bottom of the fixed frame (8), the upper end of the winding rod (6) passes through the fixed frame (8) and is mounted with a fixed disk (5), the upper end of the fixed disk (5) is mounted with a handle (7) for facilitating the user to rotate the fixed disk (5) and the winding rod (6), the end of the elastic rope (12) away from the fixed plate (14) is mounted on the side wall of the winding rod (6) between the fixed frame (8) and the fixed disk (5), a ratchet (20) is mounted on the side wall of the winding rod (6) inside the fixed frame (8), and a locking assembly for enabling the winding rod (6) and the ratchet (20) to rotate in one direction is provided on the fixed frame (8).

4. The adjustable memory bar fixing device according to claim 3, characterized in that: The locking assembly comprises a first sliding rod (4), the first sliding rod (4) being horizontally slidably connected to the side wall of the fixed frame (8), a pawl (19) for use with the ratchet (20) being installed at one end of the first sliding rod (4) close to the ratchet (20), a movable plate (3) being installed at one end of the first sliding rod (4) away from the pawl (19) passing through the side wall of the fixed frame (8), a tension spring (18) for pulling the movable plate (3) close to the fixed frame (8) being sleeved on the side wall of the first sliding rod (4) between the movable plate (3) and the fixed frame (8), and two ends of the tension spring (18) being respectively installed on the movable plate (3) and the fixed frame (8).

5. The adjustable memory bar fixing device according to claim 1, characterized in that: The detection mechanism comprises a mounting frame (13), the mounting frame (13) being mounted on the upper end of the side wall of the memory bar slot (1), the open end of the mounting frame (13) being slidably connected with a first card block (22), the end of the first card block (22) away from the center position of the memory bar slot (1) being mounted with a second slide bar (23), the end of the second slide bar (23) away from the first card block (22) being provided with a red mark (24), the side wall of the second slide bar (23) inside the mounting frame (13) being sleeved with a spring (21) for pushing the first card block (22) close to the center position of the memory bar slot (1), the two ends of the spring (21) being respectively mounted on the mounting frame (13) and the first card block (22), and the side wall of the memory bar (2) being provided with a first card slot (15) for use with the first card block (22).

6. The adjustable memory bar fixing device according to claim 1, characterized in that: An elastic rubber pad is installed on the inner wall of the card frame (10) and is used to enable the card frame (10) to clamp and fix memory bars (2) of different thicknesses.

7. The adjustable memory bar fixing device according to claim 3, characterized in that: A friction sleeve is installed on the side wall of the handle (7) to facilitate the user to rotate the handle (7).

8. The adjustable memory bar fixing device according to claim 4, characterized in that: An extension plate is installed on the side wall of the movable plate (3) to facilitate the user to move the movable plate (3).

9. The adjustable memory bar fixing device according to claim 4, characterized in that: The upper end of the mounting plate (9) is provided with a limiting slide rail for limiting the position of the movable plate (3).

10. A method for fixing the adjustable memory bar fixing device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: first release the elastic rope (12), the user pulls the movable plate (3), the movable plate (3) drives the first slide bar (4) to move, and stretches the tension spring (18), the first slide bar (4) drives the pawl (19) away from the ratchet (20), releases the lock on the ratchet (20), under the action of elastic force, the elastic rope (12) pulls the winding rod (6) to rotate, the winding rod (6) drives the ratchet (20) to rotate, the upper end of the memory stick (2) is clamped inside the card frame (10), and the second card block (17) is docked with the second card slot (16), and then the memory stick (2) is inserted into the memory stick slot (1); Step 2: After the memory stick (2) is completely inserted into the memory stick slot (1), the first card block (22) is aligned with the first card slot (15), and under the action of elastic force, the spring (21) pushes the first card block (22) to be inserted into the first card slot (15), and the first card block (22) drives the second slide bar (23) to move, and the second slide bar (23) drives the red mark (24) to move, and the red mark (24) is moved to the inside of the installation frame (13), so that the user cannot observe the red mark (24), which proves that the memory stick (2) is completely inserted into the memory stick slot (1), otherwise the memory stick (2) is not completely inserted into the memory stick slot (1), and the memory stick slot (1) and the memory stick (2) need to be tested; Step 3: After the memory stick (2) is inserted into the memory stick slot (1), the handle (7) is turned, the handle (7) drives the fixed disk (5) to rotate, the fixed disk (5) drives the reeling rod (6) to rotate, the reeling rod (6) reels the elastic rope (12), and at the same time the reeling rod (6) drives the ratchet (20) to rotate, the inclined surface of the ratchet (20) pushes the pawl (19) to move toward the movable plate (3), and under the action of the tension spring (18), the pawl (19) passes over each tooth of the ratchet (20).

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