Drawer type hard disk support

Abstract

The utility model discloses a drawer type hard disk support which comprises an outer frame body, and a group of drawer type hard disk fixing main bodies are vertically installed in an inner cavity of the outer frame body at equal intervals. The drawer type hard disk fixing body comprises two fixing plates welded to the two sides of the inner wall of the outer frame body, a drawer bin is installed between the fixing plates on the two sides in a sliding mode, an L-shaped cover plate is welded to the position, close to the front side, in the drawer bin, and a hard disk fixing assembly is installed on the position, close to the rear side, in the drawer bin. A locking assembly is installed in the position, located in an inner cavity of the L-shaped cover plate, of the interior of the drawer bin, and the movable end of the locking assembly is connected with the fixing plate in a clamped mode. According to the drawer type hard disk support, the position of the drawer bin is fixed in a clamping mode, the clamping rod is broken, otherwise, the drawer bin is not in a shaking state after being positioned, so that the stability of the support in the running state is guaranteed, and the use process of clamping is simple, rapid and convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of hard disk brackets, in particular to a drawer-type hard disk bracket. Background Art

[0002] The computer hard disk is the most important storage device of the computer. The existing installation method is usually to directly install the hard disk inside the bracket using screws, which is inconvenient during maintenance and disassembly.

[0003] After searching, the existing announcement number CN219512826U discloses a drawer-type hard disk bracket, which belongs to the technical field of hard disk brackets and includes a hard disk bracket body, a hard disk tray and a hard disk body, and the inner wall of the hard disk bracket body is evenly fixedly installed with a load-bearing bracket. In the utility model, after the hard disk tray is transferred out, the hard disk placement rack can be driven to squeeze the limit spring through the toggle plate on the top of the hard disk placement rack, so that the hard disk body can be placed on the inner wall of the hard disk placement rack or the hard disk body can be taken out of the hard disk placement rack. After the toggle plate is released, the limit spring can squeeze the hard disk placement rack to squeeze and fix the hard disk body in the card slot of the hard disk tray, and the connection port of the hard disk body is placed inside the through hole for easy connection.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when fixing the hard disk tray, a rotatably installed limit rod is used to block the front side of the hard disk tray to prevent the hard disk tray from moving. The rotatably installed limit rod is easy to rotate by itself under the action of gravity or external force to release the limited state of the hard disk tray. In addition, a cooling fan is installed thereon. The driving source of the cooling fan is a motor. The motor will generate vibration during operation, and the vibration will be transmitted to the limit rod, which will more easily cause the limit rod to release the blocking state of the hard disk tray. Utility Model Content

[0005] The purpose of the utility model is to provide a drawer-type hard disk bracket to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A drawer-type hard disk bracket comprises: an outer frame, in which a group of drawer-type hard disk fixing bodies are installed vertically and evenly spaced in an inner cavity of the outer frame;

[0008] The drawer-type hard disk fixing body includes two fixing plates welded on both sides of the inner wall of the outer frame, a drawer bin is slidably installed between the fixing plates on both sides, an L-shaped cover plate is welded on the front side of the drawer bin, a hard disk fixing assembly is installed on the rear side of the drawer bin, a locking assembly is installed in the inner cavity of the L-shaped cover plate inside the drawer bin, and the movable end of the locking assembly is clamped and connected with the fixing plate.

[0009] As an improved technical solution, two guide strips are welded on both sides of the drawer compartment, and two guide grooves matched with the guide strips are provided on the opposite surfaces of the fixing plates on both sides.

[0010] As an improved technical solution, a vertical shaft is rotatably installed in the middle part of the top of the inner wall of the L-shaped cover plate through a bearing, and a sliding seat is welded to the rear side of the inner wall of the L-shaped cover plate and the front side of the inner wall of the drawer compartment, and a sliding block is slidably installed in the sliding groove of the sliding seat, and L-shaped plates are fixed to the opposite surfaces of the front and rear sliding blocks, and transmission racks are welded to the opposite surfaces of the two L-shaped plates, and a transmission gear meshing with the two transmission racks is installed at the bottom end of the vertical shaft, and a clamping rod is welded on the side of the L-shaped plate away from the transmission rack, and clamping holes for clamping with the clamping rod are opened on the opposite surfaces of the two fixed plates.

[0011] As an improved technical solution, the drawer compartment is provided with a T-shaped column through a through hole opened on its front side, a driving rack is welded to one end of the T-shaped column close to the vertical axis, a driving gear meshing with the driving rack is sleeved on the outer wall of the vertical axis, and a spring is sleeved on the rod end of the T-shaped column.

[0012] As an improved technical solution, a slider is welded on one side of the driving rack, and the slider is slidably connected to a guide rod through a sliding hole opened thereon, and the two ends of the guide rod are respectively fixed on the rear side of the inner wall of the L-shaped cover plate and the front side of the inner wall of the drawer compartment.

[0013] As an improved technical solution, a hard disk interface is embedded in the middle of the front of the drawer compartment, a hard disk plug is installed in the middle of the back of the L-shaped cover, and the hard disk interface and the hard disk plug are connected by a wire.

[0014] As an improved technical solution, the hard disk fixing assembly includes a hard disk bin fixed inside the drawer bin, a plug opening for the hard disk plug to pass through is opened on the front side of the hard disk bin, electric telescopic rods are installed at the rear positions on both sides of the hard disk bin, and an extrusion plate is fixedly connected between the movable ends of the two electric telescopic rods.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model adopts a card connection method to fix the position of the drawer bin, and the card rod is broken, otherwise the drawer bin will not be in a shaking state after being positioned, so as to ensure the stability of the bracket in the running state, and the card connection process is simple, fast and easy to use.

[0017] 2. In the present invention, the hard disk is placed inside the hard disk bay, and the hard disk socket is aligned with the hard disk plug, the drive rack is extended to drive the extrusion plate to move toward the hard disk, the hard disk is clamped inside the hard disk bay, and the hard disk plug is inserted into the hard disk slot, so as to quickly clamp and position the hard disk.

[0018] 3. In the present invention, after the hard disk is installed in the hard disk fixing assembly, the guide bar is first inserted into the guide groove, and the guide bar slides inside the guide groove to locate the position where the drawer compartment is installed between the fixing plates on both sides, thereby avoiding deviation at the installation position. Moreover, under the sliding guiding action of the guide rod and the slider, the driving rack is limitedly supported and guided, thereby ensuring that the driving rack can only move offline and will not be skewed, thereby ensuring the stability of the locking assembly when it is working. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a drawer-type hard disk bracket;

[0020] Figure 2 It is a schematic diagram of the exploded structure of a drawer-type hard disk fixing body in a drawer-type hard disk bracket;

[0021] Figure 3 It is a schematic diagram of the exploded structure of a drawer compartment and a hard disk fixing component in a drawer-type hard disk bracket;

[0022] Figure 4 It is a structural schematic diagram of a locking assembly in a drawer-type hard disk bracket;

[0023] Figure 5 The present invention is a structural schematic diagram of a hard disk fixing component in a drawer-type hard disk bracket.

[0024] In the figure: 1. outer frame; 2. drawer-type hard disk fixing body; 21. drawer compartment; 22. L-shaped cover; 23. locking assembly; 231. vertical axis; 232. driving gear; 233. guide rod; 234. driving rack; 235. slider; 236. spring; 237. T-shaped column; 238. transmission rack; 239. L-shaped plate; 2310. slide seat; 2311. clamping rod; 2312. clamping hole; 24. hard disk fixing assembly; 241. hard disk compartment; 242. plug opening; 243. electric telescopic rod; 244. extrusion plate; 25. fixing plate; 26. guide strip; 27. guide groove; 28. hard disk interface; 29. ​​hard disk plug. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figures 1 to 5 The utility model proposes a technical solution, a drawer-type hard disk bracket, comprising: an outer frame 1, in the inner cavity of the outer frame 1 a group of drawer-type hard disk fixing bodies 2 are installed vertically and evenly spaced;

[0027] The drawer-type hard disk fixing body 2 includes two fixing plates 25 welded on both sides of the inner wall of the outer frame 1, and a drawer bin 21 is slidably installed between the fixing plates 25 on both sides, and handles are installed on both sides of the front of the drawer bin 21, and a ventilation hole is provided at the bottom of the drawer bin 21. An L-shaped cover plate 22 is welded on the front side of the drawer bin 21, and a hard disk fixing component 24 is installed on the rear side of the drawer bin 21. A locking component 23 is installed in the inner cavity of the L-shaped cover plate 22 inside the drawer bin 21, and the movable end of the locking component 23 is connected to the fixing plate 25 by a clamping connection. The position of the drawer bin 21 is fixed by a clamping connection, and the clamping rod 2311 is broken, otherwise the drawer bin 21 will not be in a shaking state after being positioned, so as to ensure the stability of the bracket in the running state, and the use process of the clamping connection is simple, fast, and easy to use.

[0028] Two guide strips 26 are welded on both sides of the drawer bin 21, and two guide grooves 27 compatible with the guide strips 26 are provided on the opposite surfaces of the fixed plates 25 on both sides. The guide strips 26 slide inside the guide grooves 27 to position the drawer bin 21 installed between the fixed plates 25 on both sides to avoid offset at the installation position.

[0029] A vertical shaft 231 is rotatably installed in the middle of the top of the inner wall of the L-shaped cover 22 through a bearing, and a slide seat 2310 is welded to the rear side of the inner wall of the L-shaped cover 22 and the front side of the inner wall of the drawer bin 21, and a sliding block is slidably installed in the slide groove of the slide seat 2310, and L-shaped plates 239 are fixed to the opposite surfaces of the front and rear sliding blocks, and transmission racks 238 are welded to the opposite surfaces of the two L-shaped plates 239, and a transmission gear meshing with the two transmission racks 238 is installed at the bottom end of the vertical shaft 231, and a clamping rod 2311 is welded on the side of the L-shaped plate 239 away from the transmission rack 238, and through holes for the clamping rod 2311 to pass through are provided on both sides of the drawer bin 21, and clamping holes 2312 for clamping with the clamping rod 2311 are provided on the opposite surfaces of the two fixed plates 25.

[0030] The drawer compartment 21 is provided with a T-shaped column 237 through a through hole opened on its front side, and a driving rack 234 is welded to one end of the T-shaped column 237 close to the vertical axis 231, and the tail end of the driving rack 234 is located inside the outer frame 1, and the outer wall of the vertical axis 231 is sleeved with a driving gear 232 meshing with the driving rack 234, and the rod end of the T-shaped column 237 is sleeved with a spring 236.

[0031] A slider 235 is welded to one side of the driving rack 234, and the slider 235 is slidably connected to the guide rod 233 through a sliding hole opened thereon, and the two ends of the guide rod 233 are respectively fixed to the rear side of the inner wall of the L-shaped cover 22 and the front side of the inner wall of the drawer compartment 21. Under the sliding guiding action of the guide rod 233 and the slider 235, the driving rack 234 is limited and supported and guided, ensuring that the driving rack 234 can only move offline and will not be skewed, thereby ensuring the stability of the locking assembly 23 when working.

[0032] A hard disk interface 28 is embedded and installed at the middle position of the front of the drawer compartment 21, and a hard disk plug 29 is installed at the middle position of the back of the L-shaped cover plate 22, and the hard disk interface 28 and the hard disk plug 29 are connected by a wire.

[0033] The hard disk fixing assembly 24 includes a hard disk bin 241 fixed inside the drawer bin 21, a ventilation hole is provided at the bottom of the hard disk bin 241, a plug opening 242 for the hard disk plug 29 to pass through is opened on the front side of the hard disk bin 241, electric telescopic rods 243 are installed at the rear positions on both sides of the inside of the hard disk bin 241, and an extrusion plate 244 is fixedly connected between the movable ends of the two electric telescopic rods 243. A battery for power supply is not installed inside the hard disk bin 241 and between the driving racks 234 on both sides. A switch for controlling the electric telescopic rod 243 is also installed on the front side of the drawer bin 21. The hard disk bin 241 and the extrusion plate 244 are both made of aluminum alloy, which can improve the heat conduction and heat dissipation effect of the hard disk.

[0034] The process of the hard disk fixing component 24 fixing the hard disk is as follows:

[0035] Put the hard disk into the hard disk bin 241, and align the hard disk socket with the hard disk plug 29, drive the rack 234 to extend and drive the extrusion plate 244 to move toward the hard disk, so that the hard disk is clamped inside the hard disk bin 241, and the hard disk plug 29 is inserted into the hard disk slot, so as to quickly clamp and position the hard disk.

[0036] The working principle of the utility model is:

[0037] When in use, when it is necessary to install the hard disk inside the hard disk fixing assembly 24, hold the handle on the drawer compartment 21, press the front end of the T-shaped column 237 with the thumb, and apply pressure to the T-shaped column 237 in the direction of the hard disk plug 29. The T-shaped column 237 compresses the spring 236 to push the drive rack 234 to move in the direction of the hard disk plug 29. Under the meshing transmission action of the drive rack 234 and the drive gear 232, the vertical shaft 231 is driven to rotate, and then the transmission gear is driven to rotate. The transmission gear is meshed with the front and rear transmission racks 238, which will drive the two transmission racks 238 to move toward the middle at the same time, so that the clamping rod 2311 is disengaged from the inside of the clamping hole 2312. At this time, the drawer compartment 21 can be pulled outward to pull the drawer compartment 21 out from between the fixing plates 25 on both sides, and the pressure applied to the T-shaped column 237 is released. Under the elastic action of the spring 236, the clamping rod 2311 is reset;

[0038] After the hard disk is installed in the hard disk fixing assembly 24, the guide bar 26 is first inserted into the guide groove 27;

[0039] Then, press the T-shaped column 237 with your thumb, and the two side clamping rods 2311 move toward the middle. At this time, push the drawer compartment 21 backward all the way until the drawer compartment 21 hits the outer frame 1 and cannot be pushed. Then release the pressure on the T-shaped column 237, and the clamping rod 2311 resets and enters the inside of the clamping hole 2312 for clamping, completing the installation of the hard disk.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drawer-type hard disk bracket, characterized in that: include: An outer frame (1), wherein a group of drawer-type hard disk fixing bodies (2) are installed vertically and evenly spaced in an inner cavity of the outer frame (1); The drawer-type hard disk fixing body (2) comprises two fixing plates (25) welded to the inner walls of the outer frame (1) on both sides, a drawer compartment (21) is slidably mounted between the fixing plates (25) on both sides, an L-shaped cover plate (22) is welded to the front side of the drawer compartment (21), a hard disk fixing assembly (24) is mounted to the rear side of the drawer compartment (21), a locking assembly (23) is mounted in the inner cavity of the L-shaped cover plate (22) inside the drawer compartment (21), and a movable end of the locking assembly (23) is connected to the fixing plate (25) by snapping; A vertical shaft (231) is rotatably mounted on the middle part of the top of the inner wall of the L-shaped cover plate (22) via a bearing, a sliding seat (2310) is welded to the rear side of the inner wall of the L-shaped cover plate (22) and the front side of the inner wall of the drawer compartment (21), a sliding block is slidably mounted in the sliding groove of the sliding seat (2310), and L-shaped plates (239) are fixed to the opposite surfaces of the front and rear sliding blocks, transmission racks (238) are welded to the opposite surfaces of the two L-shaped plates (239), a transmission gear meshing with the two transmission racks (238) is mounted on the bottom end of the vertical shaft (231), a clamping rod (2311) is welded to the side of the L-shaped plate (239) away from the transmission rack (238), and clamping holes (2312) clamped with the clamping rod (2311) are provided on the opposite surfaces of the two fixed plates (25).

2. The drawer-type hard disk bracket according to claim 1, characterized in that: Two guide strips (26) are welded on both sides of the drawer compartment (21), and two guide grooves (27) matching the guide strips (26) are provided on the opposite surfaces of the fixing plates (25) on both sides.

3. The drawer-type hard disk bracket according to claim 1, characterized in that: The drawer compartment (21) is provided with a T-shaped column (237) through a through hole opened on the front side thereof; a driving rack (234) is welded to one end of the T-shaped column (237) close to the vertical shaft (231); a driving gear (232) meshing with the driving rack (234) is sleeved on the outer wall of the vertical shaft (231); and a spring (236) is sleeved on the rod end of the T-shaped column (237).

4. The drawer-type hard disk bracket according to claim 3, characterized in that: A slider (235) is welded to one side of the driving rack (234), and the slider (235) is slidably connected to a guide rod (233) through a sliding hole provided thereon, and two ends of the guide rod (233) are respectively fixed to the rear side of the inner wall of the L-shaped cover plate (22) and the front side of the inner wall of the drawer compartment (21).

5. The drawer-type hard disk bracket according to claim 1, characterized in that: A hard disk interface (28) is embedded and installed at the middle position of the front side of the drawer compartment (21), and a hard disk plug (29) is installed at the middle position of the back side of the L-shaped cover plate (22), and the hard disk interface (28) and the hard disk plug (29) are connected by a wire.

6. The drawer-type hard disk bracket according to claim 5, characterized in that: The hard disk fixing assembly (24) comprises a hard disk compartment (241) fixed inside the drawer compartment (21); a plug opening (242) for a hard disk plug (29) to pass through is provided on the front side of the hard disk compartment (241); electric telescopic rods (243) are installed at rear positions on both sides inside the hard disk compartment (241); and an extrusion plate (244) is fixedly connected between the movable ends of the two electric telescopic rods (243).

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