CN216249988U

CN216249988U - Aluminum profile inserting box

Info

Publication number: CN216249988U
Application number: CN202122896540.0U
Authority: CN
Inventors: 刘天飞
Original assignee: Hangzhou Jiheng Electromechanical Co ltd
Current assignee: Hangzhou Jiheng Electromechanical Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-08
Anticipated expiration: 2031-11-23

Abstract

The application relates to an aluminum profile plug-in box, and relates to the technical field of structural design of electronic equipment. The hard disk box comprises a box body, a hard disk box, a first damping assembly and a second damping assembly, wherein the hard disk box comprises a box body and a hard disk, the hard disk is positioned in the box body, the first damping assembly is positioned between the hard disk box and the box body, and the first damping assembly is used for buffering the vibration of the hard disk box; the second damping component is located between the hard disk and the inner wall of the box body and used for buffering the vibration of the hard disk. The application has the effect of improving the stability of the hard disk in the using process.

Description

Aluminum profile inserting box

Technical Field

The application relates to the technical field of structural design of electronic equipment, in particular to an aluminum profile plug-in box.

Background

The box, also known as a U-box, is a standard size cabinet, with dimensions specified as 19 inches wide and 44.45mm high. The 1U case is a case with the width of 19 inches and the height of 44.45mm, and is widely applied to structural cabinets such as communication cabinets, power cabinets, CPCI (compact peripheral component interconnect) and the like.

In the related art, an aluminum profile case is disclosed, which comprises a case body and a hard disc frame, wherein the hard disc frame is detachably connected with the case body, the hard disc frame is connected with a hard disc, and hard straight bolts are connected to the periphery of the hard disc and used for connecting the hard disc with the hard disc frame.

In view of the above-mentioned related art, the hard disk is mechanically connected to the chassis, and the hard disk is liable to vibrate during use or when accidentally touching the chassis, and the inventor thinks that there is a problem of poor stability of the hard disk.

SUMMERY OF THE UTILITY MODEL

In order to improve the stability of hard disk in the use, this application provides an aluminium alloy subrack.

The application provides a pair of aluminium alloy subrack adopts following technical scheme:

an aluminum profile plug-in box comprises a plug-in box body, a hard disk box, a first damping assembly and a second damping assembly, wherein the hard disk box comprises a box body and a hard disk, the hard disk is positioned in the box body, the first damping assembly is positioned between the hard disk box and the plug-in box body, and the first damping assembly is used for buffering the vibration of the hard disk box; the second shock absorption assembly is located between the hard disk and the inner wall of the hard disk box and used for buffering the vibration of the hard disk.

Through adopting above-mentioned technical scheme, the subrack rocks the vibrations that drive the hard disk box when first damper assembly cushions the user of service mistake and touches the subrack, and the resonance that the subrack produced is driven to the vibrations and the buffering hard disk that second damper assembly cushions the hard disk operation in-process production, improves the stability of hard disk in the use, prolongs the life of hard disk.

Optionally, the subrack body includes roof, bottom plate and four end to end's first curb plate, the roof can be dismantled with first curb plate and be connected, the bottom plate can be dismantled with first curb plate and be connected.

By adopting the technical scheme, when the hard disk needs to be installed, the hard disk box can be installed by taking the bottom plate down from the plug-in box, so that the installation operation space is enlarged, and the installation efficiency is improved; on the other hand, in the use, can open the roof, observe the operating conditions of each inside partial unit of subrack body, convenient maintenance.

Optionally, the box body includes apron and four end to end's second curb plate down, the apron can be dismantled with the second curb plate and be connected down, the apron is close to its edge down and has seted up a plurality of through-holes, set up on the bottom plate with through-hole complex constant head tank, first damper assembly includes stopper, first screw rod, shock attenuation post and second screw rod, second screw rod one end and constant head tank threaded connection, the one end that the constant head tank was kept away from to the second screw rod is connected with shock attenuation post one end, the one end that the second screw rod was kept away from to the shock attenuation post is connected with first screw rod one end, first screw rod runs through the through-hole and is connected with through-hole threaded connection the one end that the shock attenuation post was kept away from to first screw rod is connected with the stopper.

By adopting the technical scheme, when the hard disk box is installed in the plug-in box body, the hard disk box is moved to align the through hole with the notch of the positioning groove, and then the first damping assembly penetrates through the through hole to enable the second screw rod to be tightly abutted against the bottom of the positioning groove, so that the structure is simple and the installation is convenient; when the user mistake touched the subrack, the shock attenuation post can weaken the impact force that the hard disk box received to a certain extent, the vibrations of buffering hard disk box.

Optionally, a first damping gasket is connected between the limiting block and the lower cover plate, and the first damping gasket is made of a flexible material.

Through adopting above-mentioned technical scheme, when user of service mistake touched the subrack, the vibrations of hard disk cartridge can be cushioned to first shock attenuation gasket.

Optionally, the second damping assembly comprises a first guide rod, a damping spring and a second guide rod, one end of the second guide rod is detachably connected with the lower cover plate, one end, far away from the lower cover plate, of the second guide rod is connected with one end of the damping spring, one end, far away from the second guide rod, of the damping spring is connected with one end of the first guide rod, and one end, far away from the damping spring, of the first guide rod is detachably connected with the hard disk.

Through adopting above-mentioned technical scheme, the vibrations that the buffering hard disk produced in the use, the resonance that the buffering hard disk drove the subrack and produced.

Optionally, a hard disk is installed in the hard disk box, the bottom surface of the hard disk is parallel to the lower cover plate, a plurality of first fixing holes are formed in the edge of the hard disk close to the edge of the hard disk, first fixing bolts penetrate through the first fixing holes and are detachably connected with the first guide rods, second fixing holes matched with the first fixing holes are formed in the lower cover plate, second fixing bolts penetrate through the second fixing holes and are detachably connected with the second guide rods.

Through adopting above-mentioned technical scheme, increased the stability that the hard disk was installed in the hard disk cartridge, when installing the hard disk in the hard disk cartridge, remove the hard disk, make first fixed orifices align with the second fixed orifices, be connected first fixing bolt and first guide arm again, second fixing bolt with the second guide arm be connected can, simple structure, simple to operate.

Optionally, a first fixing groove is formed in one end, close to the first fixing bolt, of the first guide rod, and the first guide rod is in threaded connection with the first fixing bolt; and a second fixing groove is formed in one end, close to the second fixing bolt, of the second guide rod, and the second guide rod is in threaded connection with the second fixing bolt.

Through adopting above-mentioned technical scheme, improve first guide arm and first fixing bolt connection's stability, reduce the probability of hard disk vibrations, simple structure, easy dismounting simultaneously.

Optionally, a second damping gasket is connected between the limiting block of the first fixing bolt and the hard disk, and the second damping gasket is made of a flexible material.

Through adopting above-mentioned technical scheme, when user of service mistake touched the subrack, the vibrations of hard disk can be cushioned to the second shock attenuation gasket. In summary, the present application includes at least one of the following beneficial technical effects:

through setting up subrack body, hard disk cartridge, first damper and second damper, the subrack rocks the vibrations that drive the hard disk cartridge and produce when buffering user of service mistake touches the subrack, and the resonance that the subrack produced is driven to the vibrations that produce and buffering hard disk in the operation process of buffering hard disk, improves hard disk stability in use, prolongs the life of hard disk.

The installation direction through setting up the hard disk is parallel with the lower plate, has increased the stability that the hard disk was installed in the hard disk cartridge, and the vibrations that the hard disk cartridge drove the hard disk production are cushioned.

Drawings

Fig. 1 is a schematic structural diagram of an aluminum profile inserting box in an embodiment of the application.

Fig. 2 is a schematic view of the structure of fig. 1 with the top plate removed.

Fig. 3 is a cross-sectional view taken along the plane of the first guide rod axis in fig. 1.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is an enlarged view of a portion B in fig. 3.

Description of reference numerals: 1. a box body; 11. a top plate; 12. a base plate; 121. positioning a groove; 13. a first side plate; 2. a hard disk cartridge; 21. a box body; 211. a lower cover plate; 2111. a through hole; 2112. a second fixing hole; 2113. a second fixing bolt; 212. a second side plate; 22. a hard disk; 221. a first fixing hole; 222. a first fixing bolt; 3. a first dampening member; 31. a limiting block; 32. a first screw; 33. a shock-absorbing post; 34. a second screw; 4. a second dampening member; 41. a first guide bar; 411. a first fixing groove; 42. a damping spring; 43. a second guide bar; 431. a second fixing groove; 5. a first vibration-damping shim; 6. a second vibration-damping shim.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses aluminium alloy subrack. Referring to fig. 1 and 2, the aluminum profile insert box comprises an insert box body 1, a hard disk box 2, a first damping assembly 3 and a second damping assembly 4, wherein a top plate 11 is connected with a first side plate 13 through bolts, and a bottom plate 12 is connected with the first side plate 13 through bolts.

Referring to fig. 3 and 4, the case body 21 includes a lower cover 211 and four second side plates 212, through holes 2111 are provided on the lower base plate 12 at equal intervals in the circumferential direction, the number of the through holes 2111 may be two, four, or six, but the number of the through holes 2111 may be enough to reduce the vibration of the hard disk cartridge 2; a positioning groove 121 coaxial with the through hole 2111 is formed in the position, corresponding to the lower cover plate 211, of the bottom plate 12, and the first damping component 3 penetrates through the through hole 2111; the first damping component 3 includes a stopper 31, a first screw rod 32, a damping column 33 and a second screw rod 34 which are coaxially arranged, in this embodiment, the damping column 33 uses a rubber column, one end of the second screw rod 34 is in threaded connection with the positioning groove 121, one end of the second screw rod 34 far away from the positioning groove 121 is bonded with one end of the damping column 33, one end of the damping column 33 far away from the second screw rod 34 is bonded with one end of the first screw rod 32, in this embodiment, the cross-sectional area of the first screw rod 32 is consistent with that of the second screw rod 34, the length of the second screw rod 34 is equal to that of the first screw rod 32, one end of the first screw rod 32 far away from the damping column 33 is welded with the stopper 31, a first damping gasket 5 is bonded between the stopper 31 and the lower cover plate 211, and in this embodiment, the first damping gasket 5 is a rubber damping sheet.

Referring to fig. 3 and 5, a second damper assembly 4 is connected between the hard disk 22 and the lower cover plate 211, the second damper assembly 4 includes a first guide rod 41, a damper spring 42 and a second guide rod 43 which are coaxially disposed, one end of the damper spring 42 is bonded to the first guide rod 41, the other end of the damper spring 42 is bonded to the second guide rod 43, in this embodiment, a cross-sectional area of the first guide rod 41 is identical to a cross-sectional area of the second guide rod 43, a length of the first guide rod 41 is identical to a length of the second guide rod 43, a first fixing groove 411 is formed in one end of the first guide rod 41 away from the damper spring 42, in this embodiment, a notch of the first fixing groove 411 is circular, a second fixing groove 431 is formed in one end of the second guide rod 43 away from the damper spring 42, and in this embodiment, a notch of the second fixing groove 431 is circular; first fixing holes 221 are formed in the hard disk 22 at equal intervals in the circumferential direction, the number of the first fixing holes 221 may be two, four, or six, but the number of the first fixing holes 221 may play a role in reducing vibration of the hard disk 22, the diameter of the first fixing holes 221 is smaller than or equal to the width of the first guide rods 41, first fixing bolts 222 penetrate through the first fixing holes 221, the first fixing bolts 222 are in threaded connection with the first fixing grooves 411, second fixing holes 2112 matched with the first fixing holes 221 are formed in the lower base plate 12, in this embodiment, the diameter of the second fixing holes 2112 is smaller than or equal to the width of the second guide rods 43, and the second fixing bolts 2113 are in threaded connection with the second fixing holes 2112. A second damping pad 6 is adhered between the head of the first fixing bolt 222 and the hard disk 22, and in this embodiment, the second damping pad 6 is a rubber damping sheet.

The implementation principle of this application embodiment aluminium alloy subrack does: when installing hard disk 22 in the subrack, take down roof 11 and bottom plate 12 from the subrack body 1 earlier, will remove hard disk cartridge 2, make through-hole 2111 align with constant head tank 121, pass through-hole 2111 with first damper assembly 3 again, make second guide arm 43 support the constant head tank 121 tank bottom tightly, again tighten second fixing bolt 2113 and second guide arm 43, first fixing bolt 222 passes first fixed orifices 221 and screws up with first guide arm 41, it can to reset bottom plate 12 installation at last, moreover, the steam generator is simple in structure, easy dismounting, the vibrations that hard disk 22 produced when buffering staff's mistake touched the subrack, improve hard disk 22's stability, and then improve hard disk 22's life.

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

1. The utility model provides an aluminium alloy subrack which characterized in that: the hard disk box comprises an inserting box body (1), a hard disk box (2), a first damping assembly (3) and a second damping assembly (4), wherein the hard disk box (2) comprises a box body (21) and a hard disk (22), the hard disk (22) is positioned in the box body (21), the first damping assembly (3) is positioned between the hard disk box (2) and the inserting box body (1), and the first damping assembly (3) is used for buffering the vibration of the hard disk box (2); the second damping component (4) is located between the hard disk (22) and the inner wall of the box body (21), and the second damping component (4) is used for buffering the vibration of the hard disk (22).

2. The aluminum profile plug-in box according to claim 1, characterized in that: the plug box body (1) comprises a top plate (11), a bottom plate (12) and four first side plates (13) connected end to end, the top plate (11) is detachably connected with the first side plates (13), and the bottom plate (12) is detachably connected with the first side plates (13).

3. The aluminum profile plug-in box according to claim 2, characterized in that: the box body (21) comprises a lower cover plate (211) and four end-to-end second side plates (212), the lower cover plate (211) is detachably connected with the second side plates (212), a plurality of through holes (2111) are formed in the position, close to the edge, of the lower cover plate (211), a positioning groove (121) matched with the through holes (2111) is formed in the bottom plate (12), the first damping component (3) comprises a limiting block (31), a first screw (32), a damping column (33) and a second screw (34), one end of the second screw (34) is in threaded connection with the positioning groove (121), one end, far away from the positioning groove (121), of the second screw (34) is connected with one end of the damping column (33), one end, far away from the second screw (34), of the damping column (33) is connected with one end of the first screw (32), the first screw (32) penetrates through the through holes (2111) and is in threaded connection with the through holes (2111), one end of the first screw rod (32) far away from the shock absorption column (33) is connected with the limiting block (31).

4. The aluminum profile plug-in box according to claim 3, characterized in that: be connected with first shock attenuation gasket (5) between stopper (31) and lower apron (211), first shock attenuation gasket (5) adopt flexible material to make.

5. The aluminum profile plug-in box according to claim 3, characterized in that: second damper assembly (4) include first guide arm (41), damping spring (42) and second guide arm (43), second guide arm (43) one end can be dismantled with apron (211) down and be connected, the one end that apron (211) was kept away from down in second guide arm (43) is connected with damping spring (42) one end, damping spring (42) are kept away from the first guide arm (41) one end of second guide arm (43) and are connected, damping spring (42) are kept away from in first guide arm (41) one end and can be dismantled hard disk (22) and be connected.

6. The aluminum profile plug-in box according to claim 5, characterized in that: install hard disk (22) in hard disk box (2), the bottom surface and the lower apron (211) of hard disk (22) are parallel, hard disk (22) are close to its edge and have seted up a plurality of first fixed orificess (221), wear to be equipped with first fixing bolt (222) in first fixed orificess (221), first fixing bolt can dismantle with first guide arm (41) and be connected, offer on apron (211) down with first fixed orificess (221) complex second fixed orifices (2112), wear to be equipped with second fixing bolt (2113) on second fixed orifices (2112), second fixing bolt (2113) can dismantle with second guide arm (43) and be connected.

7. The aluminum profile plug-in box according to claim 6, characterized in that: one end of the first guide rod (41) close to the first fixing bolt (222) is provided with a first fixing groove (411), and the first guide rod (41) is in threaded connection with the first fixing bolt (222); and one end of the second guide rod (43) close to the second fixing bolt (2113) is provided with a second fixing groove (431), and the second guide rod (43) is in threaded connection with the second fixing bolt (2113).

8. The aluminum profile plug-in box according to claim 7, characterized in that: a second damping gasket (6) is connected between a limiting block (31) of the first fixing bolt (222) and the hard disk (22), and the second damping gasket (6) is made of flexible materials.