CN216286462U - Drawing device for hard disk cartridge - Google Patents

Abstract

The application relates to the field of solid state disks, in particular to an extraction device of a hard disk cartridge, which comprises a guide strip which is arranged on an adapter plate and is abutted against the side wall of the hard disk cartridge, wherein the side wall of the hard disk cartridge, which is close to an interface, is adjacent to the side wall of the hard disk cartridge, which is close to the guide strip; a connecting piece is arranged at one end, far away from the interface, of the hard disk box, a handle is arranged on the connecting piece, the handle is rotatably connected with the connecting piece through a rotating shaft arranged on the handle, a clamping block is arranged on the side wall of the handle, and a clamping groove for the clamping block to be inserted into is formed in the side wall, close to the hard disk box, of the limiting strip; and the connecting piece is provided with a locking piece for limiting the rotation of the handle. The problem of the poor stability of being connected between the interface of solid state hard drives and keysets can be improved to this application.

Description

Drawing device for hard disk cartridge

Technical Field

The application relates to the field of solid state disks, in particular to an extraction device of a hard disk cartridge.

Background

Solid State Disk (SSD) is a hard Disk made of Solid State electronic storage chip array, and a new generation of Solid State Disk generally adopts an m.2 socket supporting NVMe protocol. The solid state hard drives can be connected to the same adapter plate at the same time, and then the adapter plate is installed on the computer mainboard again, can realize the effect that a computer mainboard connects the solid state hard drives of polylith simultaneously like this.

In the related art, the interposer includes a PCIe plug block for plugging into a motherboard of a computer and a plurality of interfaces, the sockets of the plurality of solid state disks may be plugged into the corresponding interfaces, and the plurality of solid state disks are all fixed in the corresponding hard disk cartridges.

In view of the above related technologies, the inventor believes that when the solid state disk is connected to the interposer, the solid state disk is fixed only by inserting the socket of the solid state disk into the interface of the interposer, which results in poor connection stability between the solid state disk and the interface of the interposer.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of poor connection stability between the interfaces of the solid state disk and the adapter plate, the application provides an extraction device of a hard disk cartridge.

The application provides an extraction device of hard disk cartridge adopts following technical scheme:

a drawing device of a hard disk cartridge comprises a guide strip which is arranged on an adapter plate and is abutted against the side wall of the hard disk cartridge, the side wall of the hard disk cartridge close to an interface is adjacent to the side wall of the hard disk cartridge close to the guide strip, a limiting strip is arranged on the adapter plate on one side of the hard disk cartridge far away from the guide strip, and the limiting strip is abutted against the side wall of the hard disk cartridge;

a connecting piece is arranged at one end, far away from the interface, of the hard disk box, a handle is arranged on the connecting piece, the handle is rotatably connected with the connecting piece through a rotating shaft arranged on the handle, a clamping block is arranged on the side wall of the handle, and a clamping groove for the clamping block to be inserted into is formed in the side wall, close to the hard disk box, of the limiting strip; and the connecting piece is provided with a locking piece for limiting the rotation of the handle.

Through adopting above-mentioned technical scheme, the direction strip can make the hard disk cartridge can only remove to the direction of being close to or keeping away from the interface with spacing, can make the cell wall of hard disk cartridge keep away from with the draw-in groove on hand counterbalance through rotating the handle, hard disk cartridge can't slide to the direction of keeping away from the keysets interface this moment, set up the locking piece simultaneously on the connecting piece, when the cell wall of fixture block and draw-in groove offsets, the fixture block can't break away from in the draw-in groove under the effect of locking piece, thereby can improve the poor problem of connection stability between solid state hard disk and the keysets interface.

Preferably, the locking piece includes with the connecting piece rotates the hasp of being connected, be equipped with the locking piece on the hasp, be equipped with on hand be used for with the locking piece is kept away from the stopper that the lateral wall of keysets interface offsets.

Through adopting above-mentioned technical scheme, set up the locking piece on the hasp, set up the stopper simultaneously on hand, can make locking piece and stopper offset through rotating the hasp to can restrict the rotation of handle, and then avoid to a certain extent to rotate and influence the connection stability of solid state hard drive because of the handle meets accident.

Preferably, an accommodating groove is formed in one end, away from the hard disk cartridge, of the connecting piece, the lock catch is located in the accommodating groove, a button used for driving the lock catch to rotate is arranged in the accommodating groove, and the button can slide in the accommodating groove in a direction close to or away from the hard disk cartridge; one side that the holding tank is close to the hard disk cartridge is equipped with the mount pad, the mount pad with be equipped with the elastic component between the hasp, the one end of elastic component with the mount pad is kept away from the one end of hard disk cartridge and is connected, the other end with the lateral wall of hasp is connected.

By adopting the technical scheme, the slidable button is arranged in the accommodating groove, and the button can drive the lock catch to rotate when moving towards the direction close to the hard disk box, so that the lock block on the lock catch is staggered with the limit block on the handle, and the limit of the lock catch on the handle can be relieved; set up the elastic component simultaneously between mount pad and hasp, the elastic component can provide the elasticity of a direction of keeping away from the hard disk cartridge for the hasp to can avoid the unexpected removal of button to a certain extent, and then can improve hasp restriction handle pivoted stability as far as possible.

Preferably, the notch department of holding tank is equipped with the limiting plate, seted up the confession on the limiting plate the button exposes the hole of stepping down on connecting piece surface, the one end that the button is close to the hard disk cartridge is equipped with the anticreep piece.

Through adopting above-mentioned technical scheme, the anticreep piece can avoid the button to break away from the holding tank under the elastic force effect of elastic component to can make the button slide in the holding tank all the time, and then can improve the sliding stability of button to a certain extent.

Preferably, a driving round rod is arranged on the lock catch, a driving groove is formed in the anti-falling block, and the side wall of the driving round rod is abutted to the groove wall of the driving groove far away from the hard disk box.

Through adopting above-mentioned technical scheme, when gliding button drives the hasp and rotates, thereby the cell wall in drive groove can extrude the lateral wall of drive round bar and drive the hasp rotation, and the lateral wall of hasp drive round bar when rotating keeps the same with the area of contact of drive groove cell wall throughout to can make the button drive the hasp rotation more easily.

Preferably, the rotating shaft is sleeved with a torsion spring, one end of the torsion spring is connected with the handle, and the other end of the torsion spring is connected with the connecting piece.

Through adopting above-mentioned technical scheme, when the hasp does not carry out spacingly to the handle, the handle can take place to rotate under the effect of torsional spring, makes the fixture block on the handle can break away from out the draw-in groove to make hard disk cartridge relieve limit state, and then can convenience of customers lift hard disk cartridge from the keysets.

Preferably, a shifting block is arranged on the handle and is positioned on one side of the clamping block, which is far away from the interface; and a shifting groove is formed in one end, far away from the interface, of the guide strip, and the shifting block abuts against the groove wall, close to the interface, of the shifting groove.

Through adopting above-mentioned technical scheme, when the handle rotated and drives the fixture block and break away from out the draw-in groove, the shifting block can offset with the cell wall that stirs the groove and be close to the box body, continues to rotate the handle this moment, and the shifting block can extrude the cell wall of stirring the groove and make the hard disk cartridge remove to the direction of keeping away from the interface of keysets, and then can make things convenient for the user to lift the hard disk cartridge in a certain extent.

Preferably, one side of the limiting block, which is close to the hard disk cartridge, is provided with an inclined surface, and one end, which is far away from the hard disk cartridge, of the locking block is arc-shaped.

By adopting the technical scheme, when the handle rotates to enable the clamping block to move inwards the clamping groove, the inclined surface on the limiting block can play a role in guiding, so that the lock catch can rotate, and when the clamping block abuts against the groove wall of the clamping groove, the lock catch can actively abut against the limiting block under the elastic action of the elastic piece, so that the lock catch limits the handle; when the inclined surface contacts with one end of the locking piece far away from the hard disk box, the locking piece which is arranged in the arc shape can enable the inclined surface to drive the locking piece to rotate more easily.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the adapter plate is provided with the guide strip and the limiting strip which are used for limiting the moving direction of the hard disk cartridge, so that the hard disk cartridge can only move in the direction close to or far away from the interface, the clamping block can be abutted against the groove wall of the clamping groove by rotating the handle, and the hard disk cartridge cannot move in the direction far away from the interface, so that the problem of poor connection stability between the solid state disk and the adapter plate interface can be solved;

2. the connecting piece is provided with a lock catch rotationally connected with the connecting piece, the lock catch is provided with a lock block, the handle is provided with a limit block abutting against the lock block, and when the lock block abuts against the limit block, the handle cannot rotate, so that the influence on the connection stability of the solid state disk due to accidental rotation of the handle can be avoided to a certain extent;

3. set up the shifting block on the handle, can make the shifting block extrude the cell wall that the groove is close to the interface and make shifting block and gib block produce relative movement shifting through rotating the handle to make hard disk cartridge remove one section distance to the direction of keeping away from the interface, and then can convenience of customers lift the hard disk cartridge off.

Drawings

Fig. 1 is a schematic view of the overall structure of an extraction device according to an embodiment of the present application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

FIG. 3 is a diagram of the connection relationship between the connection element and the hard disk cartridge according to the embodiment of the present application.

Fig. 4 is a cross-sectional view of a connector according to an embodiment of the present application.

Fig. 5 is a front view of a connector according to an embodiment of the present application.

Fig. 6 is a sectional view taken along a-a in fig. 5.

Fig. 7 is an exploded view of the internal components of a connector according to an embodiment of the present application.

Description of reference numerals: 1. an adapter plate; 11. a PCIe patch; 12. an interface; 13. a guide strip; 131. a card slot; 132. a poking groove; 14. a limiting strip; 2. a hard disk cartridge; 3. a connecting member; 31. accommodating grooves; 32. a limiting plate; 321. a hole of abdication; 4. a handle; 41. a rotating shaft; 42. a clamping block; 43. shifting blocks; 44. a limiting block; 441. an inclined surface; 5. locking; 51. rotating the rod; 52. a locking block; 53. a driving round bar; 6. a torsion spring; 7. a button; 71. an anti-drop block; 711. a yielding groove; 712. a drive slot; 8. a mounting seat; 9. an elastic member.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

Referring to fig. 1, a PCIe plug-in block 11 for connecting with a motherboard is disposed on a side wall of the interposer 1, a plurality of interfaces 12 are disposed on a surface of the interposer 1, each of the plurality of interfaces 12 is an interface 12 supporting an m.2 model of NVMe protocol, sockets of a plurality of solid state disks can be inserted into the corresponding interfaces 12, and the plurality of solid state disks are all fixed in the corresponding hard disk cartridge 2.

The embodiment of the application discloses an extraction device of a hard disk cartridge. Referring to fig. 1, the drawing device of the hard disk cartridge 2 includes the guide strip 13 disposed on the adapter plate 1, the side wall of the guide strip 13 abuts against the side wall of the hard disk cartridge 2, the side wall of the hard disk cartridge 2 close to the guide strip 13 is adjacent to the side of the hard disk cartridge 2 close to the interface 12, one side of the hard disk cartridge 2 far away from the guide strip 13 is further provided with a limit strip 14, and the length direction of the limit strip 14 is consistent with the length direction of the guide strip 13. Under the combined action of the limiting strips 14 and the guide strips 13, the hard disk cartridge 2 with the solid state disk can only move on the adapter plate 1 towards the direction close to or away from the interface 12.

Referring to fig. 1 and 2, a connecting member 3 is disposed at an end of the hard disk cartridge 2 away from the interface 12, a handle 4 is disposed at an end of the connecting member 3 away from the hard disk cartridge 2, a rotating shaft 41 is disposed on the handle 4, and the handle 4 is rotatably connected to the connecting member 3 through the rotating shaft 41. One side of the handle 4 close to the guide bar 13 is provided with a fixture block 42, the fixture block 42 and the handle 4 are integrally formed, the guide bar 13 is provided with a slot 131, and the fixture block 42 is located in the slot 131 and abuts against a slot wall of the slot 131 far away from the interface 12.

Under the abutting action of the latch 42 and the latch groove 131, the hard disk cartridge 2 cannot move in the direction away from the interface 12, so that the connection stability between the solid state disk and the interface 12 can be improved. When the solid state disk is required to be taken down from the adapter plate 1, the handle 4 only needs to be rotated to drive the fixture block 42 to move out of the clamping groove 131, at the moment, the fixture block 42 is released from abutting against the groove wall of the clamping groove 131, and the hard disk cartridge 2 with the solid state disk can be taken down from the adapter plate 1.

Referring to fig. 1 and 2, a shifting block 43 is further disposed on one side of the handle 4 where the latch 42 is disposed, and the shifting block 43 is integrally formed with the handle 4. The side wall of the guide bar 13 abutting against the hard disk cartridge 2 and the end far away from the interface 12 are provided with a toggle groove 132. When the latch 42 extends into the latch slot 131, the dial 43 is located in the dial slot 132, the handle 4 is rotated to move the latch 42 out of the latch slot 131, and at this time, the dial 43 gradually moves towards the wall of the dial slot 132 close to the interface 12 and finally contacts the wall; when the handle 4 continues to rotate, the shifting block 43 will extrude the wall of the shifting groove 132 close to the interface 12, so as to drive the hard disk cartridge 2 to move in the direction away from the interface 12, and the socket of the solid hard disk in the hard disk cartridge 2 will gradually disengage from the interface 12 on the adapter plate 1.

Referring to fig. 3, a receiving groove 31 is formed in the connecting member 3, and a notch of the receiving groove 31 is located on a side wall of the connecting member 3 away from the hard disk cartridge 2. With reference to fig. 4, a lock catch 5 is disposed in the accommodating slot 31, a rotating rod 51 is disposed on the lock catch 5, the lock catch 5 is rotatably connected to a slot wall of the accommodating slot 31 through the rotating rod 51, and the lock catch 5 is disposed at an end of the handle 4 away from the rotating shaft 41.

Referring to fig. 4, a hook-shaped locking piece 52 is arranged on the lock catch 5, the locking piece 52 and the lock catch 5 are integrally formed, a limiting block 44 is arranged at one end of the handle 4 far away from the rotating shaft 41, and the locking piece 52 can abut against the side wall of the hard disk cartridge 2 far away from the limiting block 44. When the locking block 52 is abutted against the limiting block 44, the handle 4 cannot rotate; the lock piece 52 and the limit block 44 can be staggered by rotating the lock catch 5, so that the lock piece 52 is released from abutting against the limit block 44, and the handle 4 can be rotated at the moment.

Referring to fig. 5 and 6, a torsion spring 6 is sleeved on the rotating shaft 41 of the handle 4, one end of the torsion spring 6 is connected with the handle 4, and the other end is connected with the connecting piece 3. When the locking piece 52 is misaligned with the stopper 44, the handle 4 can be rotated in the direction of the dotted arrow in fig. 6 by the elastic force of the torsion spring 6.

Referring to fig. 6 and 7, the one end that pivot 41 was kept away from to holding tank 31 is equipped with button 7, and button 7 can slide in the direction that is close to or keeps away from the holding tank 31 notch in holding tank 31, and the notch department of holding tank 31 is equipped with limiting plate 32, limiting plate 32 and connecting piece 3 integrated into one piece, and offer the hole of stepping down 321 that supplies button 7 to pass on the limiting plate 32. The button 7 is provided with an anti-falling block 71 at one end away from the limiting plate 32, the anti-falling block 71 is provided with a yielding groove 711 on the side wall close to the rotating rod 51, and the lock catch 5 can extend into the yielding groove 711. The lock catch 5 is provided with a driving round rod 53, the driving round rod 53 and the lock catch 5 are integrally formed, the length direction of the driving round rod 53 is consistent with the length direction of the rotating rod 51, and the anti-falling block 71 is provided with a driving groove 712 for the driving round rod 53 to be inserted into. The driving groove 712 and the receding groove 711 are open at ends thereof remote from the stopper plate 32.

When the button 7 moves away from the position-limiting plate 32, the groove wall of the driving groove 712 close to the position-limiting plate 32 presses the sidewall of the driving rod 53, so as to drive the latch 5 to rotate.

Referring to fig. 6 and 7, be equipped with mount pad 8 in the accommodation groove 31, mount pad 8 is located the one end that the spacing board 32 was kept away from to anticreep piece 71, and the one end that mount pad 8 is close to spacing board 32 is equipped with elastic component 9, and elastic component 9 is the spring in this embodiment, and the one end of elastic component 9 offsets with mount pad 8, and the other end is followed the notch department that spacing board 32 was kept away from to the groove 711 and is stretched into the groove 711 of stepping down and offset with hasp 5.

The elastic member 9 can provide an elastic force towards the limiting plate 32 for the lock catch 5, and under the elastic force action of the elastic member 9, when the lock block 52 on the lock catch 5 abuts against the limiting block 44, the elastic member 9 can avoid the accidental rotation of the lock catch 5 to a certain extent, so that the stability of the lock catch 5 in locking the handle 4 can be improved as much as possible.

Referring to fig. 4 and 6, an inclined surface 441 is provided at an end of the stopper 44, which is close to the side wall of the rotating lever 51 and is far from the rotating shaft 41, and a side wall of the lock 52, which is far from the end of the rotating lever 51, has an arc shape. When the handle 4 is opened and is rotated in the direction opposite to the dotted arrow in fig. 6, the inclined surface 441 of the stopper 44 contacts the arc-shaped sidewall of the lock piece 52, and the handle 4 is further rotated, so that the lock piece 52 is rotated under the guiding action of the inclined surface 441; then, the handle 4 is rotated until the locking piece 52 is staggered with the limiting block 44, and at this time, the lock catch 5 drives the side wall of the locking piece 52 close to the hard disk cartridge 2 to abut against the side wall of the limiting block 44 far away from the hard disk cartridge 2 under the elastic action of the elastic piece 9, so that the lock catch 5 can limit the rotation of the handle 4.

The implementation principle of the drawing device of the hard disk cartridge in the embodiment of the application is as follows: the adapter plate 1 is provided with the guide strip 13 and the limiting strip 14, and the guide strip 13 and the limiting strip 14 are respectively abutted to two opposite side walls of the hard disk box 2 with the solid state disk, so that the hard disk box 2 can only move on the adapter plate 1 in a direction close to or far away from the interface 12. Set up connecting piece 3 in the direction that hard disk cartridge 2 kept away from interface 12 simultaneously, it sets up handle 4 to rotate on connecting piece 3, and set up fixture block 42 on handle 4, set up draw-in groove 131 on gib block 13, when fixture block 42 inserts in draw-in groove 131 when rotating handle 4, hard disk cartridge 2 can't move to the direction of keeping away from interface 12 under the cooperation of fixture block 42 and draw-in groove 131, thereby can ensure the stability of being connected between the interface 12 of solid state hard disk in hard disk cartridge 2 and keysets 1.

When a user needs to detach the hard disk cartridge 2 from the adapter plate 1, the user only needs to push the button 7 in a direction close to the hard disk cartridge 2, the anti-falling block 71 on the button 7 drives the lock catch 5 to rotate, so that the lock block 52 on the lock catch 5 is staggered with the limit block 44 on the handle 4, and at this time, the handle 4 can be popped up under the elastic force of the torsion spring 6; then, the user continues to rotate the handle 4, the shifting block 43 on the handle 4 presses the groove wall of the shifting groove 132 on the positioning bar, so that the hard disk cartridge 2 moves a certain distance away from the interface 12, and then the user can remove the hard disk cartridge 2 from the adapter board 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. An extraction device of a hard disk cartridge, characterized in that: the hard disk drive adapter comprises a guide strip (13) which is arranged on an adapter plate (1) and is abutted to the side wall of a hard disk cartridge (2), wherein the side wall of the hard disk cartridge (2) close to an interface (12) is adjacent to the side wall of the hard disk cartridge (2) close to the guide strip (13), a limiting strip (14) is arranged on the adapter plate (1) on one side of the hard disk cartridge (2) far away from the guide strip (13), and the limiting strip (14) is abutted to the side wall of the hard disk cartridge (2);

a connecting piece (3) is arranged at one end, far away from the interface (12), of the hard disk box (2), a handle (4) is arranged on the connecting piece (3), the handle (4) is rotatably connected with the connecting piece (3) through a rotating shaft (41) arranged on the handle (4), a clamping block (42) is arranged on the side wall of the handle (4), and a clamping groove (131) for the clamping block (42) to be inserted is formed in the side wall, close to the hard disk box (2), of the limiting strip (14); and a locking piece for limiting the rotation of the handle (4) is arranged on the connecting piece (3).

2. The hard disk cartridge extraction device of claim 1, wherein: the locking piece include with connecting piece (3) rotate hasp (5) of being connected, be equipped with locking piece (52) on hasp (5), be equipped with on handle (4) be used for with locking piece (52) keep away from stopper (44) that the lateral wall of keysets (1) interface (12) offseted.

3. The hard disk cartridge extraction device of claim 2, wherein: an accommodating groove (31) is formed in one end, away from the hard disk cartridge (2), of the connecting piece (3), the lock catch (5) is located in the accommodating groove (31), a button (7) used for driving the lock catch (5) to rotate is arranged in the accommodating groove (31), and the button (7) can slide in the accommodating groove (31) in a direction close to or away from the hard disk cartridge (2); one side that holding tank (31) is close to hard disk cartridge (2) is equipped with mount pad (8), mount pad (8) with be equipped with elastic component (9) between hasp (5), the one end of elastic component (9) with the one end that hard disk cartridge (2) were kept away from in mount pad (8) is connected, the other end with the lateral wall of hasp (5) is connected.

4. A hard disk cartridge extraction device as claimed in claim 3, wherein: notch department of holding tank (31) is equipped with limiting plate (32), the confession has been seted up on limiting plate (32) button (7) expose hole (321) of stepping down on connecting piece (3) surface, the one end that button (7) are close to hard disk cartridge (2) is equipped with anticreep piece (71).

5. The hard disk cartridge extraction device of claim 4, wherein: be equipped with drive round bar (53) on hasp (5), be equipped with on anticreep piece (71) drive groove (712), the lateral wall of drive round bar (53) with the cell wall that hard disk cartridge (2) was kept away from in drive groove (712) offsets.

6. A hard disk cartridge extraction device as claimed in claim 3, wherein: the cover is equipped with torsional spring (6) on pivot (41), the one end of torsional spring (6) with handle (4) are connected, the other end with connecting piece (3) are connected.

7. The hard disk cartridge extraction device of claim 5, wherein: a shifting block (43) is arranged on the handle (4), and the shifting block (43) is positioned on one side of the clamping block (42) far away from the interface (12); a shifting groove (132) is formed in one end, far away from the interface (12), of the guide strip (13), and the shifting block (43) is abutted to the groove wall, close to the interface (12), of the shifting groove (132).

8. The hard disk cartridge extraction device of claim 6, wherein: an inclined surface (441) is arranged on one side, close to the hard disk box (2), of the limiting block (44), and one end, far away from the interface (12), of the locking block (52) is arc-shaped.

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