Computer memory tray

Abstract

The utility model discloses a computer memory tray, and particularly relates to the technical field of hard disk trays, which comprises an outer frame, the left and right sides of the top of the outer frame are fixedly connected with top pressing plates, the left and right sides of the inner wall of the bottom of the outer frame are respectively provided with a concave strip groove, and the bottom of the outer frame is also provided with a square groove. The concave strip groove is further provided with an inner rotating groove, and the left side and the right side of the front side of the inner wall of the bottom of the outer frame are further fixedly connected with vertical plates. Through the arrangement of the outer frame, the top pressing plate, the rear plate, the tray replacement assembly and the like, the tray can be simultaneously adaptive to two computer memories with general sizes, the use adaptation range of the tray is widened, the computer memories can be installed in the tray only by inserting and pressing operation, and the tray is convenient to use. The operation is relatively simple and convenient, the assembling speed and the assembling efficiency during computer assembling are improved, and the error rate during assembling is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hard disk trays, in particular to a computer storage tray. Background Art

[0002] Computers are electronic devices that are frequently used in modern life. The memory body is an indispensable part of the computer's internal parts. The memory body is mainly used to archive the content read when the computer is running and acts as a memory. Under normal circumstances, each computer can use multiple memory bodies to achieve the purpose of storing more content. In desktop computers, a computer memory tray is required to fix the memory in the chassis.

[0003] Currently, the most common computer storage includes hard disks. There are two sizes of hard disks commonly used, one is 2.5 inches and the other is 3.5 inches. In order to adapt to hard disks of different sizes, during assembly, it is necessary to allocate two formats of trays to fix the hard disks of corresponding sizes, and then fix the trays carrying the hard disks of corresponding sizes to the chassis. In this process, the user must first purchase a suitable hard disk tray. Secondly, when replacing hard disks of different sizes, the corresponding trays also need to be replaced synchronously, which reduces the applicability of the tray. Finally, when the hard disk and the tray are connected, most trays on the market are connected and fixed to the hard disk with fasteners. This connection method is cumbersome to operate, reduces the assembly speed and efficiency, and at the same time increases the error rate during installation. Utility Model Content

[0004] The utility model aims to provide a computer storage tray to solve the above-mentioned background technical problems.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a computer storage tray, comprising: an outer frame, top pressure plates are fixedly connected to the left and right sides of the top of the outer frame, concave grooves are respectively opened on the left and right sides of the bottom inner wall of the outer frame, a square groove is also opened at the bottom of the outer frame, an inner rotation groove is also opened on the concave groove, and vertical plates are fixedly connected to the left and right sides of the front side of the bottom inner wall of the outer frame;

[0006] A rear plate, one end of which is fixedly connected to a connection end;

[0007] A disc changing assembly, the disc changing assembly includes a limit plate rotatably connected to the inner rotating groove, the front end of the limit plate is fixedly connected to a front stopper, the rear end of the limit plate is fixedly connected to a straight rod, the disc changing assembly also includes arc grooves opened on the left and right sides of the rear plate, the straight rods are movably connected to the inner sides of adjacent arc grooves, and convex strips are respectively provided at both ends of the arc grooves.

[0008] Preferably, heat dissipation grooves are provided on the peripheral sides of the outer frame, the rear plate and the limiting plate.

[0009] Preferably, a bent portion is fixedly connected to the end of the top pressure plate.

[0010] Preferably, the rotation center of the arc-shaped groove is concentric with the rotation center of the adjacent limiting plate.

[0011] Preferably, the width of the concave groove is matched with the height of the limiting plate, and when the largest surface of the limiting plate is parallel to the bottom plane of the outer frame, the top plane of the limiting plate is coplanar with the middle plane of the bottom inner wall of the outer frame.

[0012] Preferably, the convex strips are made of rubber material, and two convex strips form a group, and four groups are arranged in the two arc-shaped grooves.

[0013] Preferably, each group of convex strips is located at the arc surfaces at both ends of the arc groove.

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

[0015] By setting up the outer frame, top pressure plate, rear plate and disk changing assembly, the tray can be adapted to two computer memories of common sizes at the same time, thereby improving the use and adaptation range of the tray. Secondly, when installing the computer memory into the tray, it only needs to be inserted and pressed, which is relatively simple and convenient, thereby improving the assembly speed and efficiency when assembling the computer and reducing the error rate during assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the utility model (with the limiting plate on one side hidden);

[0019] Figure 3 It is a schematic diagram of the overall structure of the utility model from another perspective;

[0020] Figure 4 for Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 5 for Figure 3 Enlarged structural diagram at B in the middle.

[0022] Description of reference numerals:

[0023] 1. Outer frame; 2. Top pressure plate; 3. Concave groove; 4. Square groove; 5. Rear plate; 6. Connecting end; 7. Inner rotation groove; 8. Limit plate; 9. Front stopper; 10. Straight rod; 11. Arc groove; 12. Raised strip; 13. Vertical plate; 14. Heat dissipation groove; 15. Bend. DETAILED DESCRIPTION

[0024] 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.

[0025] The utility model provides Figure 1-Figure 5The computer storage tray shown in the figure comprises: an outer frame 1, a top pressure plate 2 is fixedly connected to the left and right sides of the top of the outer frame 1, a concave groove 3 is respectively opened on the left and right sides of the bottom inner wall of the outer frame 1, a square groove 4 is also opened at the bottom of the outer frame 1, an inner rotation groove 7 is also opened on the concave groove 3, and a vertical plate 13 is fixedly connected to the left and right sides of the front side of the bottom inner wall of the outer frame 1; a rear plate 5, one end of the rear plate 5 is fixedly connected to the connecting end 6; a disk changing assembly, the disk changing assembly comprises a limit plate 8 rotatably connected to the inner rotation groove 7, the front end of the limit plate 8 is fixedly connected to the front stopper 9, the rear end of the limit plate 8 is fixedly connected to the straight rod 10, and the disk changing assembly also The invention comprises arc grooves 11 opened on the left and right sides of the rear plate 5, straight rods 10 are movably connected to the inner sides of adjacent arc grooves 11, convex strips 12 are respectively arranged at both ends of the arc grooves 11, the size of the outer frame 1 is adapted to the size of a 3.5-inch hard disk, and the inner walls on both sides thereof can limit and guide the 3.5-inch hard disk, the top pressure plate 2 is used to limit the top of the 3.5-inch hard disk, the concave strip groove 3 is used to facilitate the storage and hiding of the limit plate 8 when it lies flat, so as to avoid affecting the installation of the 3.5-inch hard disk, the square groove 4 is used to facilitate the bending of the end face plug wire when installing a 2.5-inch hard disk, and the inner rotation groove 7 is used to facilitate the installation of the limit plate 8 and to The front stopper 9 is used to limit the front end surface of the 2.5-inch hard disk to improve the stability after installation. The straight rod 10 is used to cooperate with the convex strip 12 to limit the current angle of the limit plate 8. The arc groove 11 is used to guide the straight rod 10, and the convex strip 12 is used to limit the outside of the straight rod 10. When a 3.5-inch hard disk needs to be installed, the limit plates 8 on both sides are rotated to a lying angle so that they are embedded in the concave strip grooves. During this process, the straight rod 10 will squeeze the convex strip 12 at least once to deform and allow it to pass, and then one end of the straight rod 10 will be limited by two adjacent convex strips 12 to achieve the current angle limitation, and then the 3.5-inch hard disk is tilted from above. inch hard disk against one side of the inner wall of the outer frame 1, and then the reverse bent portion 15 can be bent to make it produce elastic deformation, so that the other side of the 3.5-inch hard disk can also be inserted into the outer frame 1, and then its end face is clamped by the vertical plate 13 to complete the fixation of the hard disk. When a 2.5-inch hard disk needs to be installed, it is necessary to first pull the straight rods 10 on both sides to make them pass over at least one convex strip 12 to drive the limit plate 8 to rotate to be perpendicular to the bottom plane of the outer frame 1, and then insert the 2.5-inch hard disk obliquely from the upper side so that one end of it abuts against the limit plate 8 on one side, and press the other side to make it completely clamped between the two limit plates 8 to complete the fixation of the 2.5-inch hard disk.

[0026] Furthermore, heat dissipation grooves 14 are provided on the peripheral sides of the outer frame 1 and the rear plate 5 and the limiting plate 8. The heat dissipation grooves 14 are used to increase the contact area between the computer memory installed in the tray and the air, thereby improving the heat dissipation effect during use.

[0027] Furthermore, a bent portion 15 is fixedly connected to the end of the top pressure plate 2, and the bent portion 15 can be easily pulled and deformed by the user to avoid scratching the hand.

[0028] Furthermore, the rotation center of the arc groove 11 is concentric with the rotation center of the adjacent limiting plate 8. Ensuring the concentricity of the rotation centers can facilitate the arc groove 11 to guide the straight rod 10, thereby improving its reliability during rotation.

[0029] Furthermore, the width of the concave groove 3 is adapted to the height of the limit plate 8. When the surface with the largest area on the limit plate 8 is parallel to the bottom plane of the outer frame 1, the top plane of the limit plate 8 is coplanar with the middle plane of the bottom inner wall of the outer frame 1. The limited coplanarity can ensure that when the limit plate 8 is placed flat, its top will not protrude, thereby avoiding interference with the installation of the 3.5-inch hard disk.

[0030] Furthermore, the convex strips 12 are made of rubber material, and two convex strips 12 form a group. There are four groups in total in the two arc grooves 11. The convex strips 12 are used to limit the straight rod 10. The rubber material is conducive to its elastic deformation and resetting, and the use cost is low.

[0031] Furthermore, each group of convex strips 12 is respectively located at the arc surfaces at both ends of the arc groove 11. The position of the convex strips 12 can limit the specific orientation angle of the straight rod 10, so that the straight rod 10 can be stably balanced at the highest point and the lowest point, making it easier for it to control the limit plate 8 to limit the hard disk.

[0032] 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 computer storage tray, characterized in that: include: An outer frame (1), wherein a top pressure plate (2) is fixedly connected to the left and right sides of the top of the outer frame (1), a concave groove (3) is respectively provided on the left and right sides of the bottom inner wall of the outer frame (1), a square groove (4) is also provided at the bottom of the outer frame (1), an inner rotation groove (7) is also provided on the concave groove (3), and a vertical plate (13) is fixedly connected to the left and right sides of the front side of the bottom inner wall of the outer frame (1); A rear plate (5), one end of which is fixedly connected to a connection end (6); A disc changing assembly, the disc changing assembly comprising a limit plate (8) rotatably connected in an inner rotating groove (7), the front end of the limit plate (8) being fixedly connected to a front stopper (9), the rear end of the limit plate (8) being fixedly connected to a straight rod (10), the disc changing assembly also comprising arc grooves (11) provided on left and right sides of the rear plate (5), the straight rod (10) being movably connected to the inner side of adjacent arc grooves (11), and convex strips (12) being respectively provided at both ends of the arc groove (11).

2. A computer storage tray according to claim 1, characterized in that: Heat dissipation grooves (14) are provided on the peripheral side of the outer frame (1) as well as on the rear plate (5) and the limiting plate (8).

3. A computer storage tray according to claim 1, characterized in that: A bent portion (15) is fixedly connected to the end of the top pressure plate (2).

4. A computer storage tray according to claim 1, characterized in that: The rotation center of the arc-shaped groove (11) is concentric with the rotation center of the adjacent limiting plate (8).

5. A computer storage tray according to claim 1, characterized in that: The width of the concave groove (3) is matched to the height of the limiting plate (8); when the surface with the largest area on the limiting plate (8) is parallel to the bottom plane of the outer frame (1), the top plane of the limiting plate (8) is coplanar with the middle plane of the bottom inner wall of the outer frame (1).

6. A computer storage tray according to claim 1, characterized in that: The convex strips (12) are made of rubber material, and two convex strips (12) form a group, with four groups in total being arranged in the two arc-shaped grooves (11).

7. A computer storage tray according to claim 6, characterized in that: Each group of convex strips (12) is respectively located at the arc surfaces at both ends of the arc groove (11).

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