CN113721724B - Hard disk module and hard disk bracket thereof - Google Patents
Hard disk module and hard disk bracket thereof Download PDFInfo
- Publication number
- CN113721724B CN113721724B CN202110962561.XA CN202110962561A CN113721724B CN 113721724 B CN113721724 B CN 113721724B CN 202110962561 A CN202110962561 A CN 202110962561A CN 113721724 B CN113721724 B CN 113721724B
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- hard disk
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- alarm
- operation handle
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- 230000017525 heat dissipation Effects 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 8
- 230000000007 visual effect Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 2
- 230000002441 reversible effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000007306 turnover Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/187—Mounting of fixed and removable disk drives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a hard disk bracket, which comprises a mounting frame for mounting a hard disk, a panel frame arranged at the front end of the mounting frame, an operation handle arranged on the panel frame in a turnover manner, a trigger arranged on the front end surface of the panel frame, an alarm connected with the trigger in a signal manner and alarming according to a trigger instruction of the trigger, and a trigger part arranged on the rear end surface of the operation handle and used for contacting with the trigger and triggering the trigger when the operation handle is turned to a closed state. Therefore, when the operating handle is turned inwards, the trigger part can be contacted with the trigger and trigger the trigger only when the operating handle is turned to be in a closed state and is locked with the clamping structure in a clamping way, and then the alarm gives out an alarm prompt, so that a user can know whether the closed state of the operating handle is stably closed in time and definitely only by giving out the alarm prompt through the alarm, and potential safety hazards can be eliminated. The invention also discloses a hard disk module, which has the beneficial effects as above.
Description
Technical Field
The invention relates to the technical field of servers, in particular to a hard disk bracket. The invention also relates to a hard disk module.
Background
With the development of the chinese electronic technology, more and more electronic devices have been widely used.
Servers are an important component in electronic devices, which are devices that provide computing services. Since the server needs to respond to the service request and process it, the server should generally have the ability to afford the service and secure the service. According to the different types of services provided by the server, the server is divided into a file server, a database server, an application server, a WEB server and the like. The main components of the server include a processor, a hard disk, a memory, a system bus, and the like, similar to a general computer architecture.
In the big data age, a large amount of IT equipment is centrally placed in data centers. These data centers include servers, storage, switches, and a large number of racks and other infrastructure of each type. Each IT device is composed of various hardware boards, such as a computing module, a storage module, a chassis, a fan module, and the like. The modules such as the storage module and the like can be conveniently hot plugged on the board card, such as a hard disk module and the like. In order to improve the storage efficiency, each hard disk module and the hard disk bracket generally form a hard disk module.
Currently, in order to facilitate the mounting and dismounting operations of the hard disk module on the hard disk frame in the chassis, an operation handle is generally provided on the hard disk bracket, so that a user can grasp the operation handle to apply force to insert or withdraw the entire hard disk module into or from the hard disk frame.
In the prior art, the operation handle is connected with the hard disk bracket through the clamping structure generally, so that the operation handle is clamped with the hard disk bracket, and when in operation, the operation handle can be unlocked from the hard disk bracket only by pressing the tail end of the operation handle by hand, so that the operation handle can be conveniently turned over to be gripped. However, in the long-term use process, the clamping structure is easy to have the problems of friction failure, force feedback disappearance and the like due to long-term friction loss, the operating handle is easy to have the condition of incomplete closing and locking, users are often difficult to perceive the problems, visual resolution cannot be performed intuitively, and the hard disk module has the hidden trouble of incapability of normal operation.
Therefore, how to make the user judge the closing state of the operation handle timely and accurately, and eliminate the potential safety hazard of unstable closing of the operation handle is a technical problem faced by the person skilled in the art.
Disclosure of Invention
The invention aims to provide a hard disk bracket which can enable a user to judge the closing state of an operation handle timely and accurately and eliminate the potential safety hazard of unstable closing of the operation handle. Another object of the present invention is to provide a hard disk module.
In order to solve the technical problems, the invention provides a hard disk bracket, which comprises a mounting frame for mounting a hard disk, a panel frame arranged at the front end of the mounting frame, an operation handle arranged on the panel frame in a reversible manner, a trigger arranged on the front end surface of the panel frame, an alarm connected with the trigger in a signal manner and used for alarming according to a trigger instruction, and a trigger part arranged on the rear end surface of the operation handle and used for contacting with the trigger and triggering the trigger when the operation handle is turned to a closed state.
Preferably, the trigger is a pressure sensor and issues a trigger instruction to the alarm when a sudden pressure change is detected.
Preferably, the trigger is a normally open switch, and when the trigger component contacts the trigger, an operating circuit of the alarm is conducted.
Preferably, the alarm is an audible and visual alarm provided on the panel frame.
Preferably, the triggering component is an elastic metal sheet, and the elastic force direction of the elastic metal sheet is perpendicular to the front end face of the panel frame.
Preferably, the front ends of the two side walls of the mounting frame are respectively provided with a positioning stop piece for limiting the distance between the front end surface of the hard disk and the rear end surface of the panel frame so as to reduce heat dissipation wind resistance.
Preferably, the positioning stop piece is a stop piece vertically erected on the inner surfaces of two side walls of the mounting frame and used for abutting against the front end face of the hard disk.
Preferably, the distance between the baffle and the rear end face of the panel frame is 6.5-7.5 mm.
Preferably, the front end face of the panel frame is provided with a plurality of heat dissipation holes which are connected to form a honeycomb shape, and each heat dissipation hole is a regular hexagon hole.
The invention also provides a hard disk module, which comprises a hard disk bracket and a hard disk arranged in the hard disk bracket, wherein the hard disk bracket is any one of the hard disk brackets.
The invention provides a hard disk bracket which mainly comprises a mounting frame, a panel frame, an operating handle, a trigger, an alarm and a triggering part. The mounting frame is integrally positioned in the rear half area of the hard disk bracket and is mainly used for mounting the hard disk, so that the positioning and clamping of the hard disk are realized. The panel frame is arranged at the front end of the mounting frame, and the whole panel frame is also positioned in the front half area of the hard disk bracket and is mainly used for providing functions such as information display and interaction control. The operation handle is arranged on the panel frame and can perform overturning motion on the panel frame, and the operation handle is mainly used for a user to grasp and apply force so as to push or pull the hard disk bracket to perform dismounting operation. The trigger is arranged on the front end surface of the panel frame and is mainly used for generating a warning trigger instruction when the trigger component is contacted. The alarm is in signal connection with the trigger and is mainly used for receiving a control instruction sent by the trigger and giving a warning according to the control instruction. The trigger part is arranged on the rear end surface of the operating handle and is mainly used for contacting with the trigger and triggering the trigger when the operating handle is in a closed state along with the inward overturning movement of the operating handle. Therefore, when the operation handle is turned inwards, the trigger part can be contacted with the trigger and trigger the trigger only when the operation handle is turned to be in a closed state and is clamped and locked with the clamping structure, and then the alarm gives out an alarm prompt, so that a user can know whether the closed state of the operation handle is stably closed in time and exactly only by giving out the alarm prompt through the alarm when the operation handle is turned inwards, and the potential safety hazard of unstable closing of the operation handle can be eliminated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic overall structure of an embodiment of the present invention.
Fig. 2 is a schematic diagram of specific structures of the trigger and the triggering part.
FIG. 3 is a schematic diagram of a spacing design of a mounting frame and a panel frame.
Fig. 4 is a graph showing the correspondence between pitch and wind resistance.
Fig. 5 is a schematic diagram showing a specific structure of the heat dissipation hole.
Wherein, in fig. 1-5:
mounting frame-1, panel frame-2, operation handle-3, trigger-4, alarm-5, trigger component-6, positioning stop-7 and heat-radiating hole-8.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, fig. 1 is a schematic overall structure of an embodiment of the present invention.
In one embodiment of the present invention, the hard disk carrier mainly includes a mounting frame 1, a panel frame 2, an operating handle 3, a trigger 4, an alarm 5, and a trigger part 6.
The mounting frame 1 is integrally located in the latter half area of the hard disk bracket and is mainly used for mounting a hard disk, so that positioning and clamping of the hard disk are realized.
The panel frame 2 is disposed at the front end of the mounting frame 1, and the whole is also located in the front half area of the hard disk bracket, and is mainly used for providing functions such as information display and interaction control.
The operation handle 3 is arranged on the panel frame 2 and can perform overturning motion on the panel frame 2, and is mainly used for a user to grasp and apply force so as to push or pull the hard disk bracket to perform dismounting operation, meanwhile, when the operation handle 3 is overturned inwards to a closed state, the operation handle 3 and a clamping structure on the hard disk bracket form clamping locking, and when the operation handle 3 is unlocked, the operation handle 3 can be overturned outwards to an open state.
The trigger 4 is provided on the front end surface of the panel frame 2, and is mainly used for generating a warning trigger instruction when contacted by the trigger member 6. The alarm 5 is in signal connection with the trigger 4, and is mainly used for receiving a control instruction sent by the trigger 4 and warning according to the control instruction.
The triggering part 6 is provided on the rear end surface of the operating handle 3, mainly for making contact with the trigger 4 and triggering the trigger 4 in the closed state with the inward turning movement of the operating handle 3.
Thus, when the operation handle 3 is turned inwards, the triggering part 6 can be contacted with the trigger 4 and trigger the trigger only when the operation handle 3 is turned to be in a closed state and is locked with the clamping structure, and then the alarm 5 sends out an alarm prompt, so that a user can know whether the closed state of the operation handle 3 is stably closed in time and exactly only by sending out the alarm prompt through the alarm 5 when the operation handle 3 is turned inwards, and the potential safety hazard of unstable closing of the operation handle 3 can be eliminated.
As shown in fig. 2, fig. 2 is a schematic diagram of specific structures of the trigger 4 and the trigger component 6.
In a preferred embodiment concerning the trigger 4, the trigger 4 is embodied as a pressure sensor, and the specific setting position on the front end surface of the panel frame 2 corresponds to the position of the trigger member 6 on the operating handle 3 in the closed state, mainly for detecting the pressure generated by the trigger member 6 against it. So configured, when the operating handle 3 is in the open state, the pressure sensor does not detect the pressure value, the trigger 4 is not triggered, and the alarm 5 may be in the inactive state, such as the LED lamp is in the inactive state, or the like. When the operating handle 3 is in the closed state, the triggering part 6 presses the pressure sensor, so that the pressure sensor detects the pressure mutation, the trigger 4 is triggered at the moment, the alarm 5 is used for warning, for example, an LED lamp is turned on, and a user can judge that the current operating handle 3 is in the clamping and locking state only by seeing the LED lamp.
In another preferred embodiment with respect to the trigger 4, the trigger 4 is embodied as a normally open switch and is connected to the operating circuit of the alarm 5 mainly for realizing a switch on-off control in dependence of the contact of the triggering element 6 with the trigger 4. When the operating handle 3 is in the open state, the normally open switch is kept open for loading, the operating circuit of the alarm 5 is kept in the open state, and the alarm 5 is in the non-activated state. When the operating handle 3 is in a closed state, the triggering part 6 contacts with the normally open switch and closes the switch knife, so that the normally open switch is closed, and the working circuit of the alarm 5 is conducted at the moment, and the alarm 5 gives a warning.
In a preferred embodiment with respect to the alarm 5, the alarm 5 is embodied as an audible and visual alarm and is provided on the panel frame 2 for the user's observation. So arranged, the alarm 5 can alert or wake up the user by different warning lights or different prompting tones.
In a preferred embodiment with respect to the triggering element 6, the triggering element 6 in this embodiment is embodied as a resilient metal sheet, considering that the flip-handle needs to pop up for flip-over outwards when opening. Specifically, the direction of the elastic force of the elastic metal sheet is perpendicular to the front end face of the panel frame 2, so that when the overturning handle is unlocked, the elastic metal sheet can be outwards ejected under the elastic action of the elastic metal sheet.
In another embodiment of the present invention, when the number of the hard disk modules installed in the chassis is large, the heat dissipation air duct in the chassis is narrowed, and when the heat dissipation air passes through the hard disk bracket, a certain degree of wind resistance is received, and the wind resistance is related to the distance between the hard disk and the panel frame 2. In view of this, the hard disk cartridge in the present embodiment includes a positioning stopper 7 in addition to the mounting frame 1, the panel frame 2, the operation handle 3, the trigger 4, the alarm 5, and the triggering member 6.
As shown in fig. 3, fig. 3 is a schematic diagram of the design of the distance between the mounting frame 1 and the panel frame 2.
The positioning stop piece 7 is arranged at the front end position of two side walls of the mounting frame 1, is relatively close to the front end surface of the panel frame 2, is mainly used for abutting against the front end surface of the hard disk, realizes the mounting and positioning of the hard disk in the length direction of the mounting frame 1, and simultaneously limits the distance (L) between the front end surface of the hard disk and the rear end surface of the panel frame 2, so that the distance between the hard disk and the panel frame 2 is favorable for reducing the heat dissipation wind resistance after the hard disk is positioned and mounted.
As shown in fig. 4, fig. 4 is a graph showing the correspondence between the pitch and the wind resistance.
In this embodiment, after a plurality of tests, a corresponding relationship between the space between the front end surface of the hard disk and the rear end surface of the panel frame 2 and the test result of the heat dissipation wind resistance is obtained. In general, when the distance between the front end surface of the hard disk and the rear end surface of the panel frame 2 increases, the heat radiation wind resistance first decreases, but when the distance between the front end surface of the hard disk and the rear end surface of the panel frame 2 increases by a threshold value, the heat radiation wind resistance increases instead. Preferably, in the present embodiment, the distance between the front end surface of the hard disk and the rear end surface of the panel frame 2 is 6.5 to 7.5mm, such as 7mm or the like.
Accordingly, in order to facilitate accurate positioning of the mounting position of the hard disk in the mounting frame 1, in this embodiment, the positioning stopper 7 is specifically a blocking piece, and the blocking piece is vertically erected on the inner surfaces of the two side walls of the mounting frame 1, and is mainly used to form planar abutment with the front end surface of the hard disk. So set up, when installing the hard disk in installing frame 1, only need tightly support the preceding terminal surface of hard disk on the separation blade, can ensure the location accuracy of hard disk.
As shown in fig. 5, fig. 5 is a schematic view showing a specific structure of the heat dissipation hole 8.
In addition, in order to improve the heat dissipation performance of the hard disk module, the present embodiment further provides a plurality of heat dissipation holes 8 on the front end surface of the panel frame 2. Specifically, each of the heat dissipation holes 8 is a regular hexagonal hole, and each of the heat dissipation holes 8 is connected to form a honeycomb shape. In general, the aperture ratio of the heat radiation holes 8 at the front end surface of the panel frame 2 may be about 35%. So set up, not only can improve the heat dissipation ventilation volume of hard disk module, can also alleviate the weight of hard disk bracket, guarantee the structural strength of hard disk bracket simultaneously.
The embodiment also provides a hard disk module, which mainly comprises a hard disk bracket and a hard disk installed in the hard disk bracket, wherein the specific content of the hard disk bracket is the same as the related content, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The hard disk bracket comprises a mounting frame (1) for mounting a hard disk, a panel frame (2) arranged at the front end of the mounting frame (1), an operation handle (3) arranged on the panel frame (2) in a reversible manner, and is characterized by further comprising a trigger (4) arranged on the front end surface of the panel frame (2), an alarm (5) connected with the trigger (4) in a signal manner and used for warning according to a triggering instruction of the trigger, and a triggering part (6) arranged on the rear end surface of the operation handle (3) and used for contacting with the trigger (4) and triggering the trigger when the operation handle is turned to a closed state;
the front ends of two side walls of the mounting frame (1) are respectively provided with a positioning stop piece (7) for abutting against the front end face of the hard disk to realize the mounting positioning of the hard disk in the length direction of the mounting frame (1), and for limiting the space between the front end face of the hard disk and the rear end face of the panel frame (2) to be 6.5-7.5 mm according to the corresponding relation between the space between the front end face of the hard disk and the rear end face of the panel frame (2) and the heat dissipation wind resistance so as to reduce the heat dissipation wind resistance.
2. The hard disk carrier according to claim 1, characterized in that the trigger (4) is a pressure sensor and issues a trigger instruction to the alarm (5) when a sudden pressure change is detected.
3. A hard disk carrier according to claim 1, characterized in that the trigger (4) is a normally open switch and that the operating circuit of the alarm (5) is turned on when the trigger part (6) contacts the trigger (4).
4. The hard disk carrier according to claim 1, characterized in that the alarm (5) is an audible and visual alarm provided on the panel frame (2).
5. A hard disk carrier according to claim 1, wherein the triggering member (6) is a resilient metal sheet, and the resilient force direction of the resilient metal sheet is perpendicular to the front end face of the panel frame (2).
6. The hard disk carrier according to claim 1, wherein the positioning stopper (7) is a stopper vertically erected on inner surfaces of both side walls of the mounting frame (1) for abutting against a front end surface of the hard disk.
7. The hard disk carrier according to claim 1, wherein a plurality of heat dissipation holes (8) connected to form a honeycomb shape are formed in the front end face of the panel frame (2), and each heat dissipation hole (8) is a regular hexagon hole.
8. A hard disk module comprising a hard disk carrier and a hard disk mounted therein, wherein the hard disk carrier is the hard disk carrier of any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110962561.XA CN113721724B (en) | 2021-08-20 | 2021-08-20 | Hard disk module and hard disk bracket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110962561.XA CN113721724B (en) | 2021-08-20 | 2021-08-20 | Hard disk module and hard disk bracket thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113721724A CN113721724A (en) | 2021-11-30 |
| CN113721724B true CN113721724B (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110962561.XA Active CN113721724B (en) | 2021-08-20 | 2021-08-20 | Hard disk module and hard disk bracket thereof |
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| CN (1) | CN113721724B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114564090B (en) * | 2022-03-04 | 2023-08-11 | 苏州浪潮智能科技有限公司 | Hard disk bracket and hard disk module |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210091043U (en) * | 2019-05-30 | 2020-02-18 | 广东青云计算机科技有限公司 | Quick-release hard disk module and server using same |
| CN111240427A (en) * | 2020-03-06 | 2020-06-05 | 苏州浪潮智能科技有限公司 | Server machine case and convertible hard disk module dismouting structure thereof |
| CN112000185A (en) * | 2020-08-18 | 2020-11-27 | 浪潮电子信息产业股份有限公司 | Hard disk module and disassembly-free hard disk bracket thereof |
-
2021
- 2021-08-20 CN CN202110962561.XA patent/CN113721724B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210091043U (en) * | 2019-05-30 | 2020-02-18 | 广东青云计算机科技有限公司 | Quick-release hard disk module and server using same |
| CN111240427A (en) * | 2020-03-06 | 2020-06-05 | 苏州浪潮智能科技有限公司 | Server machine case and convertible hard disk module dismouting structure thereof |
| CN112000185A (en) * | 2020-08-18 | 2020-11-27 | 浪潮电子信息产业股份有限公司 | Hard disk module and disassembly-free hard disk bracket thereof |
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| CN113721724A (en) | 2021-11-30 |
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