CN110442208B

CN110442208B - Plug-and-play computer hard disk drive bracket

Info

Publication number: CN110442208B
Application number: CN201910716889.6A
Authority: CN
Inventors: 李剑波; 江丽; 许秀; 刘鑫; 钟彩; 李红梅
Original assignee: Hunan University of Arts and Science
Current assignee: Hunan University of Arts and Science
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-08-04
Anticipated expiration: 2039-08-05
Also published as: CN110442208A

Abstract

The invention discloses a plug-and-play computer hard disk drive bracket, which comprises a bracket body, wherein the front side and the rear side of the bracket body are respectively provided with a process heat dissipation hole, the left side and the right side of the bracket body are respectively connected with a connecting sheet, a hard disk connecting joint is arranged in the bracket body, an opening at the upper end of the bracket body is connected with a dust blocking cover through a reset rotating shaft, the lower end of the front surface of the bracket body is provided with a clamping groove, an external joint is arranged in the clamping groove, the two sides in the bracket body are respectively provided with a first sliding groove, a first sliding block is connected in the first sliding groove, and the first. This plug-and-play formula computer hard disk drive bracket can convenient to use person with the stable connection of hard disk and computer internal device to make the hard disk plug-and-play, and can guarantee the stable installation in the bracket of hard disk, and avoided the dismantlement of hard disk and the problem that the installation needs the instrument, when can avoid the hard disk plug simultaneously, the connection position on it is damaged.

Description

Plug-and-play computer hard disk drive bracket

Technical Field

The invention relates to the technical field of computer hard disk drive brackets, in particular to a plug-and-play computer hard disk drive bracket.

Background

The computer hard disk drive bracket is a component which is arranged on a computer case and is used for bearing a computer hard disk, when the computer hard disk is installed, the computer hard disk is generally inserted into the computer hard disk drive bracket, then the computer hard disk penetrates through the computer hard disk drive bracket through a bolt and is in threaded connection with the computer hard disk, so that the computer hard disk is stably fixed on the computer hard disk drive bracket, and then the computer hard disk is connected with equipment in a computer through a data line and a power line;

however, the existing computer hard disk drive bracket has the following problems when in use:

1) when the existing computer hard disk drive bracket is used, a computer hard disk needs to be fixed through a bolt, and then the computer hard disk is connected with equipment through an external connection wire, so that the existing computer hard disk drive bracket cannot realize the plug-and-play function of the computer hard disk;

2) when the existing computer hard disk drive bracket is used for installing or disassembling a computer hard disk, tools such as a screwdriver and the like are needed, so that the computer hard disk is more complicated to disassemble and assemble, and the trouble of finding the tools by a user is increased;

3) the existing computer hard disk drive bracket is used for fixing a computer hard disk, the computer hard disk needs to be connected with equipment through an external wire, if force application is improper, the connection part of the computer hard disk and the connection part of the external wire are damaged when the computer hard disk is plugged and pulled out, and the service life of the computer hard disk and the service life of the external wire are not facilitated.

Disclosure of Invention

The invention aims to provide a plug-and-play computer hard disk drive bracket, which aims to solve the problems that the existing computer hard disk drive bracket can not realize the plug-and-play function of a computer hard disk, a tool is required to be used when the computer hard disk is installed or disassembled, and the connecting part of the computer hard disk is easy to be damaged when the computer hard disk is plugged and unplugged in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a plug-and-play computer hard disk drive bracket comprises a bracket body, wherein the front side and the rear side of the bracket body are respectively provided with a process heat dissipation hole, the left side and the right side of the bracket body are respectively connected with a connecting sheet, the inner part of the bracket body is provided with a hard disk connecting joint, the upper end opening of the bracket body is connected with a dust cover through a reset rotating shaft, the lower end of the front surface of the bracket body is provided with a clamping groove, the clamping groove is internally provided with an external joint, the two sides of the inner part of the bracket body are respectively provided with a first sliding groove, a first sliding block is connected in the first sliding groove, the first sliding blocks are connected to the two sides of a supporting frame, a positioning hole is reserved on the supporting frame, the supporting frame is supported with a hard disk, the first sliding groove is internally provided with a second sliding groove, the second sliding groove is connected with a second sliding, and the connecting plate is connected between the second spout, be provided with the fastener on the second slider, be provided with the through-hole on the support body, and the through-hole in-connection has the twist pipe, it has the twist pole to run through on the twist pipe, and the outside key-type connection of twist pipe has the cam, the cam is connected with the contact of locking piece, and the upper end of locking piece resets pivot through another and is connected with the through-hole inner wall, the upper end of twist pole runs through the through-hole through the unblock button, and is connected through compression spring between through-hole and the twist pole to compression spring sets up in the outside of twist pole.

Preferably, the first sliding groove is communicated with the through hole through a slotted hole formed in the lock piece in a rotating mode, and 2 second sliding grooves are symmetrically formed in the first sliding groove in the front-back mode.

Preferably, the first sliding block comprises a sub-block, a driving rack bar, a connecting spring and a female block, the sub-block and the female block are respectively connected to the upper end and the lower end of the connecting spring, and the sub-block is provided with the driving rack bar.

Preferably, prop the apical structure and include threaded rod, thread bush, connecting axle, prop the apical arm and prop the apical axis, and the both ends of threaded rod bearing connection respectively in the spread groove on 2 second sliders to the outside of threaded rod is connected with the spread groove through the torsional spring, the outside of threaded rod is connected with 2 thread bushes, and the both sides of thread bush all are connected with through the connecting axle and prop the apical arm, and the apical arm that props of homonymy all connects respectively on female piece and connecting plate through propping the apical axis about the thread bush.

Preferably, the threaded rod is connected with the thread sleeves in a threaded connection mode, and the thread directions of the 2 thread sleeves on the threaded rod are opposite.

Preferably, the outer side key of threaded rod is connected with drive gear, and drive gear and drive ratch meshing are connected.

Preferably, the twist-shaped screw thread is arranged on the inner side of the twist tube and is in threaded connection with the outer side of the twist rod.

Preferably, the positioning holes and the hard disk connecting joints are arranged in one-to-one correspondence, the structures of the connecting parts of the positioning holes and the hard disks are mutually matched, and the hard disk connecting joints are electrically connected with the external connecting joints.

Compared with the prior art, the invention has the beneficial effects that: this plug-and-play formula computer hard disk drive bracket can convenient to use person with the stable being connected of hard disk and computer internal device to make the hard disk plug-and-play, and can guarantee the stable installation in the bracket of hard disk, and avoided the dismantlement of hard disk and the problem that the installation needs the instrument, when can avoid the hard disk plug simultaneously, the connection position on it is damaged:

1. the hard disk can be connected with the hard disk connecting joint in the frame body through the hard disk, the hard disk connecting joint is connected with the external connecting joint, and the external connecting joint on the frame body is connected with the computer internal equipment, so that the hard disk can be connected with the computer internal equipment;

2. after the hard disk is completely inserted into the frame body, the upper end of the clamping piece is abutted against the lower end of the locking piece, so that the hard disk can be stably fixed in the frame body through the sub-blocks and the supporting frame, and the stability of the installation of the hard disk and the frame body can be conveniently ensured;

3. when the hard disk is installed, the hard disk is only required to be pressed down towards the inner direction of the hard disk connecting joint of the frame body until the hard disk is connected with the hard disk connecting joint, so that the hard disk can be installed, when the hard disk is disassembled, the unlocking button is only required to be pressed, so that the twist rod drives the twist pipe to rotate, the locking piece loses the extrusion of the cam, the locking piece can conveniently move towards the inner direction of the through hole, and then the sub block and the supporting frame are jacked through the recovery of the torsion spring and the connecting spring, so that the hard disk is disconnected from the hard disk connecting joint, the hard disk can be installed and disassembled without tools, and the hard disk is greatly convenient for a user to use;

4. set up the locating hole on the support frame, after the connection position on the hard disk of being convenient for runs through, with the accurate connection of hard disk attach fitting, avoid the connection position of hard disk crooked, damaged when causing it to be connected with hard disk attach fitting, and when pulling out the hard disk, make the lower extreme of hard disk average atress through the support frame, avoided hard disk and hard disk attach fitting to be damaged equally, so through the setting of support frame and locating hole, when can avoiding the hard disk plug, the connection position on it is damaged.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic main sectional view of the present invention;

FIG. 3 is an enlarged view of point A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of point B of FIG. 2 according to the present invention;

FIG. 5 is a schematic view of a connection structure of a first slider and a connecting plate according to the present invention;

FIG. 6 is a schematic top view of the twist bar and cam connection of the present invention;

FIG. 7 is a schematic top view of the connecting structure of the stand of the present invention;

FIG. 8 is a schematic view of a first slider structure according to the present invention.

In the figure: 1. a frame body; 2. technological heat dissipation holes; 3. resetting the rotating shaft; 4. a dust cover; 5. connecting sheets; 6. a card slot; 7. an external connector; 8. an unlock button; 9. a hard disk; 10. a hard disk connection joint; 11. a first chute; 12. a first slider; 1201. sub-blocks; 1202. a drive rack; 1203. a connecting spring; 1204. a master block; 13. a twisted rod; 14. a compression spring; 15. a through hole; 16. a second chute; 17. a second slider; 18. a supporting structure; 1801. a threaded rod; 1802. a threaded sleeve; 1803. a connecting shaft; 1804. a supporting arm; 1805. supporting a top shaft; 19. a connecting plate; 20. a support frame; 21. a fastener; 22. a locking member; 23. a twist pipe; 24. a cam; 25. connecting grooves; 26. a torsion spring; 27. positioning holes; 28. a transmission gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a plug-and-play computer hard disk drive bracket comprises a bracket body 1, the front side and the rear side of the bracket body 1 are respectively provided with a process heat dissipation hole 2, the left side and the right side of the bracket body 1 are respectively connected with a connecting sheet 5, the inside of the bracket body 1 is provided with a hard disk connecting joint 10, the upper end opening of the bracket body 1 is connected with a dust cover 4 through a reset rotating shaft 3, the lower end of the front surface of the bracket body 1 is provided with a clamping groove 6, the clamping groove 6 is internally provided with an external joint 7, the two sides of the inside of the bracket body 1 are respectively provided with a first sliding groove 11, the first sliding groove 11 is internally connected with a first sliding block 12, the first sliding block 12 is connected with the two sides of a supporting frame 20, a positioning hole 27 is reserved on the supporting frame 20, a hard disk 9 is supported on the supporting frame 20, the first sliding groove 11 is internally provided, and prop the upper and lower both ends of a structure 18 and connect respectively on first slider 12 and connecting plate 19, and connecting plate 19 is connected between second spout 16, be provided with fastener 21 on the second slider 17, be provided with through-hole 15 on the support body 1, and through-hole 15 in-connection has twisted pipe 23, it has twisted pole 13 to run through on twisted pipe 23, and twisted pipe 23's outside key-type is connected with cam 24, cam 24 is connected with locking piece 22 contact, and the upper end of locking piece 22 is connected with through-hole 15 inner wall through another pivot 3 that resets, the upper end of twist pole 13 runs through-hole 15 through unblock button 8, and be connected through compression spring 14 between through-hole 15 and twist pole 13, and compression spring 14 sets up in the outside of twist pole 13.

First spout 11 and through-hole 15 are through the slotted hole through connection of locking piece 22 pivoted, and the front and back symmetry has 2 second spouts 16 in the first spout 11, and the setting of slotted hole can be convenient for locking piece 22 and rotate, and then can realize the purpose that locking piece 22 does not offset with fastener 21, is favorable to taking hard disk 9 out from this bracket.

The first sliding block 12 comprises a sub-block 1201, a driving rack 1202, a connecting spring 1203 and a mother block 1204, the sub-block 1201 and the mother block 1204 are respectively connected to the upper end and the lower end of the connecting spring 1203, the driving rack 1202 is arranged on the sub-block 1201, the hard disk 9 can be conveniently moved downwards to drive the supporting frame 20 to move downwards, the sub-block 1201 on the first sliding block 12 is close to the mother block 1204, the driving rack 1202 is moved downwards to drive the transmission gear 28 to rotate, the threaded rod 1801 can be rotated, and the torsion spring 26 can accumulate force.

The supporting structure 18 comprises a threaded rod 1801, threaded sleeves 1802, a connecting shaft 1803, supporting arms 1804 and supporting shafts 1805, wherein two ends of the threaded rod 1801 are respectively connected in the connecting grooves 25 on the 2 second sliders 17 in a bearing manner, the outer side of the threaded rod 1801 is connected with the connecting grooves 25 through torsion springs 26, 2 threaded sleeves 1802 are connected to the outer side of the threaded rod 1801, two sides of the threaded sleeves 1802 are respectively connected with the supporting arms 1804 through the connecting shaft 1803, the supporting arms 1804 on the upper side and the lower side of the threaded sleeves 1802 are respectively connected to the female block 1204 and the connecting plate 19 through the supporting shafts 1805, the threaded rod 1801 is connected with the threaded sleeves 1802 in a threaded manner, the thread directions of the 2 threaded sleeves 1802 on the threaded rod 1801 are opposite, when the threaded rod 1801 rotates, the 2 threaded sleeves 1802 on the threaded sleeves 1804 can move away from or close to each other, so that when the threaded sleeves 1802 move away from each other, the hard disk 9 can be conveniently, and facilitates the extraction of the hard disk 9 from the carrier when the threaded sleeves 1802 are brought closer together.

The outer side key of the threaded rod 1801 is connected with a transmission gear 28, and the transmission gear 28 is meshed with the driving toothed bar 1202, so that the driving toothed bar 1202 can move conveniently to drive the transmission gear 28 to rotate, and the threaded rod 1801 rotates synchronously with the transmission gear 28.

The twist-shaped thread is arranged on the inner side of the twist pipe 23 and is in threaded connection with the outer side of the twist rod 13, so that the twist pipe 23 can be driven to rotate by the ascending or descending of the twist rod 13 conveniently, the cam 24 can be driven to rotate conveniently, and the purpose that the cam 24 abuts against or does not abut against the locking piece 22 is achieved.

The positioning holes 27 are in one-to-one correspondence with the hard disk connecting joints 10, the structures of the connecting parts of the positioning holes 27 and the hard disks 9 are mutually matched, the hard disk connecting joints 10 are electrically connected with the external connectors 7, the hard disks 9 can be conveniently connected with the hard disk connecting joints 10, the hard disk connecting joints 10 and the external connectors 7 are connected with computer equipment, the hard disks 9 are connected onto the computer equipment, and the plug-and-play function is favorably realized.

The working principle is as follows: firstly, through holes on a connecting sheet 5, bolts penetrate through the holes and the bracket of the computer hard disk drive is arranged on a computer shell, and according to the figure 1, an external connector 7 in a clamping groove 6 is connected with equipment in a computer by using a connecting wire;

according to fig. 1 and 7, the dust-blocking covers 4 are rotated through the reset rotating shaft 3, so that 2 dust-blocking covers 4 are turned outwards, the lower end of the hard disk 9 is inserted into the frame body 1 until the connecting part of the lower end of the hard disk 9 penetrates through the positioning hole 27 on the support frame 20;

then according to fig. 2, fig. 3, fig. 4, fig. 5 and fig. 8, the hard disk 9 is pressed towards the hard disk connection joint 10, so that the hard disk 9 drives the support frame 20 to move downwards, the stability of downward movement of the support frame 20 can be ensured by the clamping and sliding connection of the first sliders 12 at the two sides of the support frame 20 and the first chutes 11 at the two sides inside the rack body 1, when the support frame 20 moves downwards, the sub-block 1201 is pressed, so that the sub-block 1201 is continuously close to the female block 1204, the connection spring 1203 is pressed at the same time, and the sub-block 1201 drives the driving rack bar 1202 thereon to move when moving, so that the transmission gear 28 keyed on the threaded rod 1801 rotates, the rotation of the threaded rod 1801 not only causes the force of the torsion spring 26 to be accumulated, but also causes the 2 thread sleeves 1802 thereon to be far away from each other, so that the connection shaft 1803, the supporting arm 1804 and the supporting shaft 1805 drag the female block 1204 to move, while the lower end of the hard disk 9 is connected with the hard disk connecting joint 10, the clamping piece 21 on the sub-block 1201 also passes through the locking piece 22, so that the upper end of the clamping piece 21 and the lower end of the locking piece 22 are pressed against each other, and the position of the sub-block 1201 is fixed;

then, the dust cover 4 also rotates reversely under the action of the reset rotating shaft 3 so as to cover the hard disk 9, and the hard disk 9 is indirectly connected with equipment in the computer through the connection of the external connector 7 and the connection of the hard disk 9 with the hard disk connector 10, so that the plug-and-play function of the hard disk 9 is realized;

when the hard disk 9 needs to be removed from the bracket, according to fig. 2, 4 and 6, the unlocking button 8 is pressed to drive the twist rod 13 to move downwards, so that the twist rod 13 moves downwards relative to the twist tube 23, so that the twist tube 23 drives the cam 24 to rotate, so that the cam 24 no longer presses the locking member 22, so that the locking member 22 rotates in the direction through the axial through hole 15 at the upper end thereof, so that the torsion spring 26 releases the stored energy, and the connecting spring 1203 springs open and returns to the original position, so that the threaded rod 1801 is driven to rotate in the reverse direction, so that the 2 thread sleeves 1802 on the threaded rod 1801 approach each other, so that the connecting shaft 1803, the supporting arm 1804 and the supporting shaft 1805 jack the sub-block 1201, so that the first slider 12 moves upwards in the first sliding slot 11, and the second slider 17 and the connecting plate 19 connected to both ends of the supporting structure 18 will also slide in the second sliding slot 16, to adapt to the expansion of the supporting structure 18, when the first sliding block 12 moves upwards, the supporting frame 20 will be driven to move upwards until the lower end of the hard disk 9 is disconnected from the hard disk connection joint 10, and when the supporting frame 20 moves upwards to drive the hard disk 9 to move upwards, the dust-blocking cover 4 will be pushed open, and then the hard disk 9 can be directly pulled out by hand, which is not described in detail in this specification.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plug-and-play formula computer hard drive bracket, includes support body (1), its characterized in that: the front side and the rear side of the frame body (1) are respectively provided with a process heat dissipation hole (2), the left side and the right side of the frame body (1) are respectively connected with a connecting sheet (5), a hard disk connecting joint (10) is arranged inside the frame body (1), an upper end opening of the frame body (1) is connected with a dust blocking cover (4) through a reset rotating shaft (3), a clamping groove (6) is arranged at the lower end of the front surface of the frame body (1), an external joint (7) is arranged in the clamping groove (6), first sliding grooves (11) are arranged on the two sides inside the frame body (1), first sliding blocks (12) are connected in the first sliding grooves (11), the first sliding blocks (12) are connected to the two sides of the support frame (20), positioning holes (27) are reserved on the support frame (20), a hard disk (9) is supported on the support frame (20), second sliding grooves (16), and a second sliding block (17) is connected in the second sliding chute (16), the second sliding block (17) is connected with the top supporting structure (18), the upper end and the lower end of the top supporting structure (18) are respectively connected on the first sliding block (12) and the connecting plate (19), the connecting plate (19) is connected between the second sliding chutes (16), a clamping piece (21) is arranged on the second sliding block (17), a through hole (15) is arranged on the frame body (1), a twisted tube (23) is connected in the through hole (15), a twisted rod (13) penetrates through the twisted tube (23), a cam (24) is connected with the outer side key of the twisted tube (23) in a key mode, the cam (24) is in contact connection with a locking piece (22), the upper end of the locking piece (22) is connected with the inner wall of the through hole (15) through another reset rotating shaft (3), and the upper end of the twisted rod (13) penetrates through the through hole (15) through an unlocking button (8), the through hole (15) is connected with the twist rod (13) through a compression spring (14), and the compression spring (14) is arranged on the outer side of the twist rod (13).

2. The plug-and-play computer hard drive carrier of claim 1, wherein: the first sliding chute (11) is in through connection with the through hole (15) through a slotted hole formed by rotating the locking piece (22), and 2 second sliding chutes (16) are symmetrically arranged in the first sliding chute (11) front and back.

3. The plug-and-play computer hard drive carrier of claim 1, wherein: the first sliding block (12) comprises a sub block (1201), a driving toothed bar (1202), a connecting spring (1203) and a mother block (1204), the sub block (1201) and the mother block (1204) are connected to the upper end and the lower end of the connecting spring (1203) respectively, and the driving toothed bar (1202) is arranged on the sub block (1201).

4. A plug-and-play computer hard drive carrier as defined in claim 3, wherein: prop top structure (18) and include threaded rod (1801), thread bush (1802), connecting axle (1803), prop top arm (1804) and prop top axle (1805), and the both ends of threaded rod (1801) bearing connection respectively in spread groove (25) on 2 second sliders (17), and the outside of threaded rod (1801) is connected with spread groove (25) through torsional spring (26), the outside of threaded rod (1801) is connected with 2 thread bushes (1802), and the both sides of thread bush (1802) all are connected with and prop top arm (1804) through connecting axle (1803), and the top arm (1804) that props of homonymy all connect respectively on mother piece (1204) and connecting plate (19) through propping top axle (1805) on thread bush (1802).

5. The plug-and-play computer hard drive carrier of claim 4, wherein: the threaded rod (1801) is connected with the threaded sleeves (1802) in a threaded connection mode, and the thread directions of the 2 threaded sleeves (1802) on the threaded rod (1801) are opposite.

6. The plug-and-play computer hard drive carrier of claim 4, wherein: the outer side key of threaded rod (1801) is connected with drive gear (28), and drive gear (28) and drive ratch (1202) meshing are connected.

7. The plug-and-play computer hard drive carrier of claim 1, wherein: the inner side of the twist pipe (23) is provided with twist-shaped threads, and the twist-shaped threads are in threaded connection with the outer side of the twist rod (13).

8. The plug-and-play computer hard drive carrier of claim 1, wherein: the positioning holes (27) and the hard disk connecting joints (10) are arranged in a one-to-one correspondence mode, the structures of the connecting parts of the positioning holes (27) and the hard disks (9) are mutually matched, and the hard disk connecting joints (10) are electrically connected with the external joint (7).