Trolley with multi-hard-disk storage function

Abstract

The utility model discloses a trolley with a multi-hard-disk storage function, which belongs to the technical field of machine room operation and maintenance and comprises a frame, a wheel carrier, a damping structure, a power supply, a controller, a damping structure and a dustproof heat dissipation mounting mechanism. Two wheel carriers are symmetrically arranged on the lower side of the frame, and wheels are symmetrically and rotationally installed on the two sides of the wheel carriers. The wheel carrier is mounted on the lower side of the frame through a damping structure; a dustproof heat dissipation mounting mechanism for storing a hard disk is mounted on the frame; the dustproof heat dissipation mounting mechanism comprises a dustproof heat dissipation module and hard disk mounting modules, the dustproof heat dissipation module is mounted on the frame, and the hard disk mounting modules are mounted on the dustproof heat dissipation module; a plurality of anti-static structures are uniformly mounted on the dustproof heat dissipation module at equal intervals; and a power supply and a controller which are electrically connected with the dustproof heat dissipation module are mounted on the dustproof heat dissipation module. In this way, the containing capacity of the device is guaranteed; the shock absorption of the frame is realized through the shock absorption structure; the hard disk is prevented from being damaged by static electricity through the anti-static structure.

Description

Technical Field

[0001] This utility model relates to the field of data center operation and maintenance technology, specifically to a small vehicle with multiple hard disk storage functions. Background Technology

[0002] In the operation and maintenance of the computer room, hard drives are used as a common backup storage to regularly back up some data in the computer room; in this process, a large number of hard drives with storage functions need to be moved around in the computer room.

[0003] For example, Chinese patent CN218929555U discloses a mobile data center operation and maintenance device. When in use, the device moves the operation and maintenance box to a suitable position by pushing it through the rollers. Then, it uses the limit block to mesh with the gear to achieve limit and brake, and then performs operation and maintenance on the data center equipment.

[0004] However, hard drives need to be protected from vibration during movement, and dust prevention is necessary to ensure proper heat dissipation during use; at the same time, static electricity should be avoided when handling hard drives.

[0005] Based on this, this utility model designs a small vehicle with multiple hard drive storage functions to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a vehicle with multiple hard disk storage function.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A vehicle with multiple hard drive storage capabilities includes a frame, wheel frame, power supply and controller, as well as a shock absorption structure and a dustproof and heat dissipation mounting mechanism;

[0009] Two wheel frames are symmetrically arranged on the lower side of the frame, and wheels are symmetrically mounted on both sides of the wheel frames; the wheel frames are mounted on the lower side of the frame through a shock-absorbing structure; a dustproof and heat-dissipating mounting mechanism for storing hard drives is installed on the frame.

[0010] The dustproof and heat dissipation installation mechanism includes a dustproof and heat dissipation module and a hard disk mounting module. The dustproof and heat dissipation module is mounted on the vehicle frame, and multiple hard disk mounting modules are mounted on the dustproof and heat dissipation module. Multiple anti-static structures are evenly installed on the dustproof and heat dissipation module at equal intervals. A power supply and controller electrically connected to the dustproof and heat dissipation module are installed on the dustproof and heat dissipation module.

[0011] Furthermore, the shock absorption structure includes floating support modules and hydraulic shock absorbers; two sets of floating support modules are symmetrically installed between the wheel frame and the vehicle frame; two hydraulic shock absorbers are symmetrically arranged between the wheel frame and the vehicle frame, with one end of the hydraulic shock absorber fixedly connected to the wheel frame and the other end of the hydraulic shock absorber fixedly connected to the vehicle frame.

[0012] Furthermore, the floating support module includes a telescopic rod, a first spring, a second spring, a slider, and a limiting ring. One end of the telescopic rod is fixedly connected to the wheel frame, and the other end is fixedly connected to the vehicle frame. The lower side of the telescopic rod is fitted with the first spring, and the upper side of the telescopic rod is fitted with the second spring. The slider is slidably connected to the upper side of the telescopic rod. The lower side of the first spring is fixedly connected to the wheel frame, and the upper side of the first spring is fixedly connected to the slider. The slider is fixedly connected to the lower side of the second spring, and the upper side of the second spring is fixedly connected to the vehicle frame. The limiting ring is fixedly installed on the upper side of the telescopic rod. The limiting ring is located between the slider and the vehicle frame. The rigidity of the first spring is greater than that of the second spring.

[0013] Furthermore, the dustproof and heat dissipation module includes a fixing plate, a thermally conductive mounting structure, and a dust cover. The fixing plate is fixedly mounted on the vehicle frame, and the thermally conductive mounting structure for mounting the hard drive mounting module is mounted on the fixing plate. The dust cover is fixedly mounted on the thermally conductive mounting structure.

[0014] Furthermore, the thermally conductive mounting structure includes a heat dissipation pipe, a thermally conductive pad, and a thermally conductive mounting bracket. The heat dissipation pipe is fixedly mounted on the lower side of the fixed plate. Multiple thermally conductive pads are evenly and uniformly fixedly mounted on the upper side of the fixed plate, forming a heat dissipation channel between the thermally conductive pads. A thermally conductive mounting bracket is fixedly mounted on the upper side of the thermally conductive pads. A dust cover is fixedly mounted on the thermally conductive mounting bracket.

[0015] Furthermore, the hard drive mounting module includes a hard drive mounting box, a locking plate, and a docking block. Multiple sliding grooves are evenly spaced on the heat-conducting mounting bracket. The hard drive mounting box is slidably connected to the sliding grooves. Multiple mounting slots for mounting hard drives are evenly spaced on the hard drive mounting box. Multiple locking plates are hinged at equal intervals at the front opening of the sliding grooves on the heat-conducting mounting bracket. A torsion spring is sleeved on the hinge shaft between the locking plate and the heat-conducting mounting bracket, and the two elastic legs of the torsion spring abut against the heat-conducting mounting bracket and the locking plate, respectively. A docking block for interface insertion with the hard drive is fixedly installed in the mounting slot. The docking block is electrically connected to the controller.

[0016] Furthermore, the locking plate is equipped with an anti-static structure and is made of insulating material.

[0017] Furthermore, the antistatic structure includes a mounting block and a metal chain. The mounting block is fixedly mounted on the locking plate, the upper end of the metal chain is fixedly connected to the mounting block, and the lower end of the metal chain slides in contact with the ground. The mounting block is made of conductive material.

[0018] Compared with the prior art, the advantages of this utility model are as follows: Multiple hard drive mounting modules accommodate multiple hard drives, ensuring the device's capacity; heat generated by the hard drives, power supply, and controller during use is dissipated through a dustproof and heat dissipation module, which also protects the hard drives within the module from dust, thus ensuring effective heat dissipation while preventing dust accumulation; the wheels and frame facilitate movement of the chassis within the server room for backup storage; during chassis movement, the shock-absorbing structure between the wheels and the chassis dampens vibrations, preventing damage to the hard drives; before removing or placing hard drives, operators connect the anti-static structure on the dustproof and heat dissipation module to discharge static electricity from their bodies, further protecting the hard drives from damage during handling. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This utility model relates to a three-dimensional vehicle with multiple hard drive storage functions. Figure 1 ;

[0021] Figure 2 This is a front view of a vehicle with multiple hard disk storage functions according to the present invention;

[0022] Figure 3 This utility model relates to a three-dimensional vehicle with multiple hard drive storage functions. Figure 2 ;

[0023] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0024] Figure 5 This is a schematic diagram of the thermal pad and its connection structure.

[0025] Figure 6 This is a schematic diagram of a hard drive enclosure and its connection structure.

[0026] The labels in the diagram represent:

[0027] 1. Frame; 11. Workbench; 12. Handrail; 2. Wheel frame; 21. Wheel; 3. Shock absorption structure; 31. Telescopic rod; 32. First spring; 33. Second spring; 34. Slider; 35. Limiting ring; 36. Hydraulic shock absorber; 4. Dustproof and heat dissipation mounting mechanism; 41. Dustproof and heat dissipation module; 411. Fixing plate; 412. Heat dissipation pipe; 413. Thermal pad; 414. Heat dissipation channel; 415. Thermal mounting bracket; 416. Dust cover; 42. Hard drive mounting module; 421. Slide; 422. Hard drive mounting box; 423. Mounting slot; 424. Locking plate; 425. Connecting block; 426. Pull button; 5. Anti-static structure; 51. Mounting block; 52. Metal chain; 6. Power supply; 7. Controller. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0029] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0030] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-3 A small vehicle with multiple hard drive storage capabilities includes a frame 1, wheel frame 2, power supply 6, and controller 7; it also includes a shock-absorbing structure 3 and a dustproof and heat dissipation mounting mechanism 4.

[0031] Two wheel frames 2 are symmetrically arranged on the lower side of the frame 1, and wheels 21 are symmetrically and rotatably mounted on both sides of the wheel frames 2; the wheel frames 2 are mounted on the lower side of the frame 1 through a shock-absorbing structure 3; a dustproof and heat-dissipating mounting mechanism 4 for storing hard drives is installed on the frame 1.

[0032] like Figure 2 As shown, the dustproof and heat dissipation mounting mechanism 4 includes a dustproof and heat dissipation module 41 and a hard disk mounting module 42. The dustproof and heat dissipation module 41 is mounted on the frame 1, and multiple hard disk mounting modules 42 are mounted on the dustproof and heat dissipation module 41. Multiple anti-static structures 5 are evenly installed on the dustproof and heat dissipation module 41 at equal intervals. A power supply 6 and a controller 7 that are electrically connected to the dustproof and heat dissipation module 41 are installed on the dustproof and heat dissipation module 41.

[0033] In this embodiment, when the trolley with multi-hard drive storage function is working normally, multiple hard drives are accommodated by multiple sets of hard drive mounting modules 42, ensuring the capacity of the device. The heat generated by the hard drives, power supply 6, and controller 7 in the hard drive mounting modules 42 during use is dissipated through the dustproof heat dissipation module 41. At the same time, the dustproof heat dissipation module 41 protects the hard drives in the hard drive mounting modules 42 from dust, thereby ensuring heat dissipation while preventing dust from accumulating on the hard drives. The wheel frame 2 and wheels 21 facilitate the movement of the chassis 1 in the computer room for backup storage. During the movement of the chassis 1, the shock absorption structure 3 between the wheel frame 2 and the chassis 1 provides shock absorption, preventing vibration from damaging the hard drives. Before picking up or placing the hard drives, the operator connects to the anti-static structure 5 on the dustproof heat dissipation module 41. The anti-static structure 5 discharges static electricity from the operator's body, thereby preventing static electricity from damaging the hard drives when the operator picks up or places them, providing further protection for the hard drives.

[0034] Example 2: In some embodiments, as a preferred embodiment of the present invention, such as... Figure 1 As shown, a work platform 11 is fixedly installed on the vehicle frame 1, and a handrail 12 is fixedly installed on the work platform 11;

[0035] like Figure 4 As shown, the shock absorption structure 3 includes a floating support module and a hydraulic shock absorber 36; two sets of floating support modules are symmetrically installed between the wheel frame 2 and the frame 1; two hydraulic shock absorbers 36 are symmetrically arranged between the wheel frame 2 and the frame 1, one end of the hydraulic shock absorber 36 is fixedly connected to the wheel frame 2, and the other end of the hydraulic shock absorber 36 is fixedly connected to the frame 1.

[0036] The floating support module includes a telescopic rod 31, a first spring 32, a second spring 33, a slider 34, and a limiting ring 35. One end of the telescopic rod 31 is fixedly connected to the wheel frame 2, and the other end is fixedly connected to the vehicle frame 1. The first spring 32 is sleeved on the lower side of the telescopic rod 31, and the second spring 33 is sleeved on the upper side of the telescopic rod 31. The slider 34 is slidably connected to the upper side of the telescopic rod 31. The lower side of the first spring 32 is fixedly connected to the wheel frame 2, and the upper side of the first spring 32 is fixedly connected to the slider 34. The slider 34 is fixedly connected to the lower side of the second spring 33, and the upper side of the second spring 33 is fixedly connected to the vehicle frame 1. The limiting ring 35 is fixedly installed on the upper side of the telescopic rod 31. The limiting ring 35 is located between the slider 34 and the vehicle frame 1. The rigidity of the first spring 32 is greater than that of the second spring 33.

[0037] The hydraulic shock absorber 36 uses a commercially available, mature device in this field;

[0038] like Figure 3 , Figure 5 and Figure 6As shown, the dustproof heat dissipation module 41 includes a fixing plate 411, a thermally conductive mounting structure and a dust cover 416. The fixing plate 411 is fixedly mounted on the frame 1. A thermally conductive mounting structure for mounting the hard disk mounting module 42 is mounted on the fixing plate 411. A dust cover 416 is fixedly mounted on the thermally conductive mounting structure.

[0039] The heat-conducting mounting structure includes a heat dissipation pipe 412, a heat-conducting pad 413, and a heat-conducting mounting bracket 415. The heat dissipation pipe 412 is fixedly mounted on the lower side of the fixing plate 411. Multiple heat-conducting pads 413 are evenly and uniformly fixedly mounted on the upper side of the fixing plate 411, forming a heat dissipation channel 414 between the heat-conducting pads 413. The heat-conducting mounting bracket 415 is fixedly mounted on the upper side of the heat-conducting pads 413. A dust cover 416 is fixedly mounted on the heat-conducting mounting bracket 415.

[0040] The power supply 6 and the controller 7 are fixedly mounted on the thermally conductive mounting bracket 415;

[0041] The hard drive mounting module 42 includes a hard drive mounting box 422, a locking plate 424, and a docking block 425. A plurality of evenly spaced sliding grooves 421 are provided on the heat-conducting mounting bracket 415. The hard drive mounting box 422 is slidably connected to the sliding grooves 421. A plurality of mounting slots 423 for mounting hard drives are evenly spaced on the hard drive mounting box 422. A plurality of locking plates 424 are hinged at equal intervals at the front opening of the sliding grooves 421 on the heat-conducting mounting bracket 415. A torsion spring is sleeved on the hinge axis between the locking plate 424 and the heat-conducting mounting bracket 415, and the two elastic legs of the torsion spring abut against the heat-conducting mounting bracket 415 and the locking plate 424 respectively. A docking block 425 for interface insertion with the hard drive is fixedly installed in the mounting slot 423. The docking block 425 is electrically connected to the controller 7.

[0042] The hard disk installation module 42 also includes a pull button 426, and the pull button 426 is fixedly installed on the front end of the hard disk installation box 422;

[0043] An anti-static structure 5 is installed on the locking plate 424, and the locking plate 424 is made of insulating material.

[0044] like Figure 5 As shown, the antistatic structure 5 includes a mounting block 51 and a metal chain 52. The mounting block 51 is fixedly mounted on the locking plate 424. The upper end of the metal chain 52 is fixedly connected to the mounting block 51, and the lower end of the metal chain 52 slides in contact with the ground. The mounting block 51 is made of conductive material.

[0045] In this embodiment, when the shock-absorbing structure 3, the dustproof and heat-dissipating mounting mechanism 4, and the anti-static structure 5 are working normally, the hard disks are stored in the multiple mounting slots 423 within the multiple hard disk mounting boxes 422. When the hard disk is inserted into the mounting slot 423, the interface of the hard disk contacts the docking block 425, and the electrical connection between the hard disk and the controller 7 is achieved through the docking block 425. The hard disk mounting box 422 is locked by the locking plate 424 to prevent the hard disk mounting box 422 from moving out of the slide 421. When in use, the heat generated by the hard disk is transferred to the hard disk mounting box 422, and the heat on the hard disk mounting box 422 is transferred to the heat-conducting mounting bracket 415, the heat-conducting pad 413, the fixing plate 411, and the heat pipe 412. The heat on the fixing plate 411 is dissipated through the heat pipe 412, and the heat on the fixing plate 411, the heat-conducting pad 413, and the heat-conducting mounting bracket 415 is dissipated through the heat dissipation channel 414, ensuring the heat dissipation effect. At the same time, the dust cover 416 prevents external dust from falling onto the hard disk during use.

[0046] If vibration occurs during the movement of the frame 1, the second spring 33, with its lower rigidity, will compress first during the extension and retraction of the telescopic rod 31. This compression will cause the slider 34 to slide at the upper limit of the telescopic rod 31. If the vibration is greater, the second spring 33 will compress more, causing the slider 34 to move and contact the limiting ring 35. The slider 34 will be blocked by the limiting ring 35 and will not be able to deform further. At this time, the first spring 32 will compress and reset. During this process, the hydraulic shock absorber 36 changes with the telescopic rod 31, absorbing the energy generated by the vibration to achieve the effect of shock absorption. At the same time, the arrangement of the first spring 32, the second spring 33, the slider 34, and the limiting ring 35 achieves the effect of graded deformation, avoiding large deformation of a single spring when the vibration is large.

[0047] When the hard drive is being removed or placed, the operator rotates the locking plate 424 by using the mounting block 51, so that the locking plate 424 is no longer blocking the front of the hard drive mounting box 422. Then, the hard drive mounting box 422 is pulled out of the slide 421 by using the pull button 426. During this process, the static electricity on the operator's body is discharged through the mounting block 51 and the metal chain 52, preventing the static electricity on the operator's body from damaging the hard drive.

[0048] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A vehicle with multiple hard disk storage capabilities, comprising a frame (1), wheel frames (2), a power supply (6), and a controller (7), characterized in that: It also includes a shock-absorbing structure (3) and a dustproof and heat dissipation installation mechanism (4); Two wheel frames (2) are symmetrically arranged on the lower side of the frame (1), and wheels (21) are symmetrically rotated on both sides of the wheel frames (2); the wheel frames (2) are installed on the lower side of the frame (1) through a shock-absorbing structure (3); a dustproof and heat-dissipating mounting mechanism (4) for storing hard disks is installed on the frame (1); The dustproof heat dissipation installation mechanism (4) includes a dustproof heat dissipation module (41) and a hard disk installation module (42). The dustproof heat dissipation module (41) is installed on the frame (1), and multiple hard disk installation modules (42) are installed on the dustproof heat dissipation module (41). Multiple anti-static structures (5) are evenly installed on the dustproof heat dissipation module (41) at equal intervals. A power supply (6) and a controller (7) that are electrically connected to the dustproof heat dissipation module (41) are installed on the dustproof heat dissipation module (41).

2. The vehicle with multi-hard disk storage function according to claim 1, characterized in that, The shock absorption structure (3) includes a floating support module and a hydraulic shock absorber (36); two sets of floating support modules are symmetrically installed between the wheel frame (2) and the frame (1); two hydraulic shock absorbers (36) are symmetrically arranged between the wheel frame (2) and the frame (1), one end of the hydraulic shock absorber (36) is fixedly connected to the wheel frame (2), and the other end of the hydraulic shock absorber (36) is fixedly connected to the frame (1).

3. The vehicle with multi-hard disk storage function according to claim 2, characterized in that, The floating support module includes a telescopic rod (31), a first spring (32), a second spring (33), a slider (34), and a limiting ring (35). One end of the telescopic rod (31) is fixedly connected to the wheel frame (2), and the other end of the telescopic rod (31) is fixedly connected to the vehicle frame (1). The lower side of the telescopic rod (31) is fitted with the first spring (32), and the upper side of the telescopic rod (31) is fitted with the second spring (33). The slider (34) is slidably connected to the upper side of the telescopic rod (31). The lower side of a spring (32) is fixedly connected to the wheel frame (2), the upper side of the first spring (32) is fixedly connected to the slider (34), the slider (34) is fixedly connected to the lower side of the second spring (33), and the upper side of the second spring (33) is fixedly connected to the frame (1); the limiting ring (35) is fixedly installed on the upper side of the telescopic rod (31); the limiting ring (35) is located between the slider (34) and the frame (1); the rigidity of the first spring (32) is greater than that of the second spring (33).

4. The vehicle with multi-hard disk storage function according to claim 3, characterized in that, The dustproof heat dissipation module (41) includes a fixing plate (411), a heat-conducting mounting structure and a dust cover (416). The fixing plate (411) is fixedly mounted on the frame (1). The fixing plate (411) is equipped with a heat-conducting mounting structure for mounting a hard disk mounting module (42). The dust cover (416) is fixedly mounted on the heat-conducting mounting structure.

5. The vehicle with multi-hard disk storage function according to claim 4, characterized in that, The heat-conducting mounting structure includes a heat dissipation pipe (412), a heat-conducting pad (413), and a heat-conducting mounting bracket (415). The heat dissipation pipe (412) is fixedly installed on the lower side of the fixing plate (411). Multiple heat-conducting pads (413) are evenly fixedly installed on the upper side of the fixing plate (411) at equal intervals. The heat dissipation channels (414) are formed between the heat-conducting pads (413). The heat-conducting mounting bracket (415) is fixedly installed on the upper side of the heat-conducting pads (413). A dust cover (416) is fixedly installed on the heat-conducting mounting bracket (415).

6. The vehicle with multi-hard disk storage function according to claim 5, characterized in that, The hard disk mounting module (42) includes a hard disk mounting box (422), a locking plate (424), and a docking block (425). A plurality of sliding grooves (421) are evenly spaced on the heat-conducting mounting bracket (415). The hard disk mounting box (422) is slidably connected to the sliding grooves (421). A plurality of mounting slots (423) for mounting hard disks are evenly spaced on the hard disk mounting box (422). A plurality of locking plates (424) are hinged at equal intervals at the front opening of the sliding grooves (421) on the heat-conducting mounting bracket (415). A torsion spring is sleeved on the hinge shaft between the locking plate (424) and the heat-conducting mounting bracket (415). The two elastic legs of the torsion spring abut against the heat-conducting mounting bracket (415) and the locking plate (424) respectively. A docking block (425) for interface insertion with the hard disk is fixedly installed in the mounting slot (423). The docking block (425) is electrically connected to the controller (7).

7. The vehicle with multi-hard disk storage function according to claim 6, characterized in that, An anti-static structure (5) is installed on the locking plate (424), and the locking plate (424) is made of insulating material.

8. The vehicle with multi-hard disk storage function according to claim 7, characterized in that, The antistatic structure (5) includes a mounting block (51) and a metal chain (52). The mounting block (51) is fixedly mounted on the locking plate (424). The upper end of the metal chain (52) is fixedly connected to the mounting block (51), and the lower end of the metal chain (52) slides in contact with the ground. The mounting block (51) is made of conductive material.

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