CN111240437B - Screw quick detach structure is exempted from to server hard disk - Google Patents

Abstract

The invention relates to a screw-free quick-release structure for a server hard disk, which comprises a hard disk bracket, wherein a first hollow groove is formed in the lower surface of the hard disk bracket, an L-shaped connecting plate and a movable groove are formed in the tail end of the hard disk bracket, a rotating shaft transversely penetrates through the middle of the longitudinal edge of the connecting plate, elastic sleeves are arranged on two inner walls of the movable groove, a connector is fixed on the inner side surface of the longitudinal edge of the connecting plate, an adapter is fixedly arranged at the tail end of the hard disk bracket and connected with the connector through a data line, a L-shaped elastic bracket is arranged on the inner side surface of the front end of the hard disk bracket, when the hard disk is loaded, the elastic bracket and the connecting plate are elastically clamped and fixed in a front-back mode, a plastic cam is horizontally and rotatably arranged at the front end of the hard disk bracket and used for pressing the upper surface of the hard disk when the hard disk is loaded.

Description

Screw quick detach structure is exempted from to server hard disk

Technical Field

The invention relates to the technical field of servers, in particular to a screw-free quick-release structure of a server hard disk.

Background

The server is a networking common device, and a plurality of mechanical hard disks are usually carried in the server; at present, mechanical hard disks on a server are mostly directly locked on a hard disk bracket by 2-4 screws, the hard disk bracket is connected with a hard disk mounting rack on the server in a buckling manner, the number of the hard disks is large, the hard screws are hard to lock, and when the server is subjected to vibration, the vibration is directly transmitted to the hard disks, so that the hard disks are easily damaged.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a screw-free quick-release structure for a hard disk of a server, aiming at the above-mentioned defects in the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the screw-free quick-release structure for the hard disk of the server comprises a hard disk bracket, wherein the hard disk bracket is in a box shape with an opening at the upper end, a first hollow groove is formed in the lower surface of the hard disk bracket, an L-shaped connecting plate and a movable groove matched with the connecting plate are arranged on the end surface of the tail end of the hard disk bracket, a rotating shaft transversely penetrates through the middle of the longitudinal edge of the connecting plate, elastic sleeves sleeved at the end parts of the rotating shaft are arranged on two inner walls of the movable groove, a connecting head connected with an upper interface of the hard disk is fixed on the inner side surface of the longitudinal edge of the connecting plate, an adapter is fixedly arranged on the end surface of the tail end of the hard disk bracket and connected with the connecting head through a data line, a L-shaped elastic support seat opposite to the connecting plate is arranged on the inner side surface of the front end of the hard disk bracket, when the hard disk is loaded, the elastic support seat and the connecting plate are elastically clamped and fixed in a front-back mode, and a plastic cam is horizontally connected.

The invention relates to a screw-free quick-release structure for a hard disk of a server, wherein second hollow grooves are formed in the surfaces of the left side and the right side of a hard disk bracket.

The screw-free quick-release structure for the hard disk of the server is characterized in that a limiting plate for limiting the rotation of the connecting plate is fixedly arranged on the hard disk bracket, and the limiting plate is longitudinally arranged and is tightly attached to the lower part of the longitudinal edge of the connecting plate when the connecting plate is in an upright state.

The screw-free quick-release structure for the hard disk of the server is characterized in that the adapter is fixedly arranged on the outer side surface of the limiting plate; the data line is a flexible flat cable, and the longitudinal edge of the connecting plate is provided with a wire passing groove for the flexible flat cable to pass through.

The invention relates to a screw-free quick-release structure for a hard disk of a server, wherein the upper end of a movable open slot is communicated with the upper surface of a hard disk bracket and is not communicated with the lower surface of the hard disk bracket; after the hard disk is loaded, the upper surface of the hard disk is flush with the upper surface of the hard disk bracket.

The invention relates to a screw-free quick-release structure for a hard disk of a server, wherein an infrared transmitter and an infrared receiver for detecting whether the hard disk exceeds the upper surface of a hard disk bracket after being installed are arranged on the upper surface of the hard disk bracket; the infrared transmitter and the infrared receiver are respectively positioned on the front side and the rear side of the hard disk bracket, and the transmitted infrared rays are attached to the upper surface of the hard disk after being installed or have a certain gap.

The screw-free quick-release structure for the hard disk of the server is characterized in that a power supply for supplying power to the infrared transmitter and the infrared receiver and a controller for controlling the infrared transmitter and the infrared receiver are arranged on the hard disk bracket.

The invention relates to a screw-free quick-release structure for a hard disk of a server, wherein a bead screw is arranged on the lower surface of a movable end of a plastic cam.

The screw-free quick-release structure for the hard disk of the server is characterized in that the plastic cam is rotatably connected with the hard disk bracket through a damping rotating shaft.

According to the screw-free quick-release structure for the hard disk of the server, when the hard disk is installed, the hard disk is not in contact with the inner wall and the inner bottom surface of the hard disk bracket.

The invention has the advantages that during installation, one end of the hard disk with the interface is abutted against the connecting plate, the interface is inserted into the connector, the other end of the hard disk is placed on the elastic bracket in a downward rotating mode around the rotating shaft, the hard disk is clamped and fixed by the L-type elastic bracket and the L-type connecting plate which are opposite, then the plastic cam is rotated to abut against the hard disk to prevent the hard disk from being pulled out upwards, the purpose of installing the hard disk is achieved, during disassembly, the plastic cam is rotated to move away, a hand penetrates through the first hollow groove from bottom to top to push the hard disk upwards, the hard disk is pulled out from the connecting plate after rotating around the rotating shaft, disassembly and assembly and disassembly are very quick and convenient, after installation, the hard disk is in data connection with the outside by virtue of the connector, the data line and the adapter, the reliability of data connection cannot be influenced even if the hard disk moves, and the elastic bracket and the plastic cam can be deformed by virtue of the matching of the rotating shaft and the elastic sleeve, so that.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only part of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the accompanying drawings:

FIG. 1 is a cross-sectional view of a server hard disk screw-free quick release structure according to a preferred embodiment of the present invention;

FIG. 2 is a top view of a hard disk bracket of a screw-free quick release structure for a hard disk of a server according to a preferred embodiment of the present invention without a hard disk installed;

FIG. 3 is a top view of a hard disk bracket of a server hard disk screw-free quick release structure for mounting a hard disk according to a preferred embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.

The screw-free quick release structure of the server hard disk comprises ahard disk bracket 1, as shown in fig. 1, wherein thehard disk bracket 1 is in a box shape with an opening at the upper end, a firsthollow groove 10 is formed in the lower surface of thehard disk bracket 1, an L-shaped connectingplate 11 and amovable groove 12 matched with the connecting plate are arranged on the end surface of the tail end of thehard disk bracket 1, a rotatingshaft 110 transversely penetrates through the middle of the longitudinal edge of the connectingplate 11,elastic sleeves 120 sleeved at the end parts of the rotatingshaft 110 are arranged on the two inner walls of themovable groove 12, aconnector 111 connected with an interface on thehard disk 2 is fixed on the inner side surface of the longitudinal edge of the connectingplate 11, anadapter 13 is fixedly arranged on the end surface of the tail end of thehard disk bracket 1, theadapter 13 is connected with theconnector 111 through adata line 3, a L-shapedelastic bracket 14 opposite to the connectingplate 11 is arranged on the inner side surface of the front end of thehard disk bracket 1, thehard disk 2 is elastically clamped and fixed by theelastic bracket 14 and the connectingplate 11 in a front-back-and back;

during installation, the end of thehard disk 2 with the interface is abutted to the connectingplate 11, the interface is inserted into theconnector 111, then the other end of thehard disk 2 rotates downwards around therotating shaft 110 and is placed on theelastic bracket 14, thehard disk 2 is clamped and fixed by the L typeelastic bracket 14 and the Ltype connecting plate 11 which are opposite, then theplastic cam 15 is rotated to abut against thehard disk 2 to prevent thehard disk 2 from being pulled out upwards, the installation purpose of thehard disk 2 is achieved, during disassembly, theplastic cam 15 is rotated and removed, a hand penetrates through the firsthollow groove 10 from bottom to top to push thehard disk 2 upwards, thehard disk 2 is pulled out from the connectingplate 11 after rotating around the rotatingshaft 110, disassembly and assembly are very quick and convenient, after installation, thehard disk 2 is in data connection with the outside by theconnector 111, thedata line 3 and theadapter 13, the reliability of data connection cannot be influenced by the movement of thehard disk 2, and the deformability of theelastic bracket 14 and theplastic cam 15 can be changed by the cooperation of the rotatingshaft 110 and theelastic sleeve 120, so that thehard disk 2 can.

Preferably, the surfaces of the left and right sides of thehard disk bracket 1 are both provided with second hollow grooves (not shown in the figure); the hard disk bracket is convenient to reduce production materials and weight, and simultaneously improves heat dissipation performance.

Preferably, alimiting plate 16 for limiting the rotation of the connecting plate is fixedly arranged on thehard disk bracket 1, and thelimiting plate 16 is longitudinally arranged and is tightly attached to the lower part of the longitudinal edge of the connectingplate 11 when the connecting plate is in a vertical state; and the stability is improved.

Preferably, theadapter 13 is fixedly arranged on the outer side surface of thelimit plate 16; thedata line 3 is a flexible flat cable, and the longitudinal edge of the connectingplate 11 is provided with awire passing groove 112 for the flexible flat cable to pass through; convenient to set up, with low costs, long service life.

Preferably, the upper end of themovable slot 12 is communicated with the upper surface of thehard disk bracket 1 and is not communicated with the lower surface of thehard disk bracket 1; after thehard disk 2 is loaded, the upper surface of the hard disk is flush with the upper surface of thehard disk bracket 1; the integrity is good.

Preferably, the upper surface of thehard disk bracket 1 is provided with aninfrared emitter 17 and aninfrared receiver 18 for detecting whether the hard disk exceeds the upper surface of thehard disk bracket 1 after being installed; theinfrared transmitter 17 and theinfrared receiver 18 are respectively positioned at the front side and the rear side of thehard disk bracket 1, and the transmitted infrared rays are attached to the upper surface of the hard disk after being installed or have a certain gap; thehard disk bracket 1 is provided with a power supply (not shown) for supplying power to the infrared transmitter and the infrared receiver, and acontroller 19 for controlling the infrared transmitter and the infrared receiver; the accidental tilting of the hard disk can be monitored conveniently, and an alarm is given when theinfrared receiver 18 cannot receive the infrared light of theinfrared transmitter 17.

Preferably, abead screw 150 is arranged on the lower surface of the movable end of theplastic cam 15; facilitating the maintenance of the elastic pressure.

Preferably, theplastic cam 15 is rotatably connected with thehard disk bracket 1 through a damping rotatingshaft 151; the rotational position of theplastic cam 15 is conveniently positioned.

Preferably, thehard disk 2 is not contacted with the inner wall and the inner bottom surface of thehard disk bracket 1 when being installed; the vibration reduction protection performance of the hard disk is guaranteed.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims (10)

1. A screw-free quick-release structure for a server hard disk comprises a hard disk bracket and is characterized in that the hard disk bracket is in a box shape with an opening at the upper end, a first hollow groove is formed in the lower surface of the hard disk bracket, an L-shaped connecting plate and a movable groove matched with the connecting plate are arranged on the end face of the tail end of the hard disk bracket, a rotating shaft transversely penetrates through the middle of the longitudinal edge of the connecting plate, elastic sleeves sleeved at the end parts of the rotating shaft are arranged on two inner walls of the movable groove, a connector connected with an upper interface of the hard disk is fixed on the inner side surface of the longitudinal edge of the connecting plate, an adapter is fixedly arranged on the end face of the tail end of the hard disk bracket and connected with the connector through a data line, a L-shaped elastic support seat opposite to the connecting plate is arranged on the inner side surface of the front end of the hard disk bracket, when the hard disk is loaded, the elastic support seat and the connecting plate are elastically clamped and fixed in a front-back mode, a plastic cam is horizontally connected and arranged at.

2. The screw-free quick release structure for the hard disk of the server according to claim 1, wherein the right and left side surfaces of the hard disk bracket are provided with second hollow grooves.

3. The screw-free quick-release structure for the hard disk of the server according to claim 1, wherein a limiting plate for limiting the rotation of the connecting plate is fixedly arranged on the hard disk bracket, and the limiting plate is longitudinally arranged and closely attached to the lower part of the longitudinal edge of the connecting plate when the connecting plate is in the vertical state.

4. The screw-free quick-release structure for the hard disk of the server according to claim 3, wherein the adapter is fixedly arranged on the outer side surface of the limiting plate; the data line is a flexible flat cable, and the longitudinal edge of the connecting plate is provided with a wire passing groove for the flexible flat cable to pass through.

5. The screw-free quick-release structure for the hard disk of the server according to claim 1, wherein the upper end of the movable slot is communicated with the upper surface of the hard disk bracket and is not communicated with the lower surface of the hard disk bracket; after the hard disk is loaded, the upper surface of the hard disk is flush with the upper surface of the hard disk bracket.

6. The screw-free quick-release structure for the hard disk of the server according to claim 5, wherein the upper surface of the hard disk bracket is provided with an infrared transmitter and an infrared receiver for detecting whether the hard disk exceeds the upper surface of the hard disk bracket after being installed; the infrared transmitter and the infrared receiver are respectively positioned on the front side and the rear side of the hard disk bracket, and the transmitted infrared rays are attached to the upper surface of the hard disk after being installed or have a certain gap.

7. The screw-free quick-release structure for the hard disk of the server according to claim 6, wherein a power supply for supplying power to the infrared transmitter and the infrared receiver and a controller for controlling the infrared transmitter and the infrared receiver are arranged on the hard disk bracket.

8. The screw-free quick release structure for the hard disk of the server according to claim 1, wherein a ball screw is disposed on a lower surface of the movable end of the plastic cam.

9. The screw-free quick release structure for a hard disk of a server according to claim 1, wherein the plastic cam is rotatably connected to the hard disk bracket through a damping shaft.

10. The screw-free quick release structure for a hard disk of a server according to claim 1, wherein the hard disk is not in contact with the inner wall and the inner bottom surface of the hard disk bracket when being loaded.

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