CN205427737U - Can pull out and insert hard disk cartridge locking mechanism - Google Patents
Can pull out and insert hard disk cartridge locking mechanism Download PDFInfo
- Publication number
- CN205427737U CN205427737U CN201620234960.9U CN201620234960U CN205427737U CN 205427737 U CN205427737 U CN 205427737U CN 201620234960 U CN201620234960 U CN 201620234960U CN 205427737 U CN205427737 U CN 205427737U
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- China
- Prior art keywords
- hard
- disk cartridge
- hard disk
- guide rod
- toggle
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- Expired - Fee Related
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Abstract
The utility model discloses a can pull out and insert hard disk cartridge locking mechanism relates to the hard disk installing component, and its primary structure includes a hard disk cartridge, and the hard disk cartridge front end is provided with left right crank guide arm, crank guide arm rear end be the arc surface all the time with the hard disk cartridge under the outer wall contact, dial the button about the hard disk cartridge front end is provided with, control group button and be connected with left right crank guide arm front end respectively, and the crank guide arm can wind the guide arm rotation of axes, about dial the button and through dialling button axle and hard disk cartridge swivelling joint, be fixed with the block rubber on the crank guide arm, open or close when rotating when dialling the button, can drive the great lateral shifting of block rubber emergence on the crank guide arm. The utility model discloses can satisfy hard disk cartridge locking dynamics, simple structure is reliable simultaneously, and the processing cost is low, and it is also comparatively convenient to install.
Description
Technical field
This utility model is specifically related to hard disk installing component, is exactly a kind of pluggable hard disk box retaining mechanism specifically.
Background technology
Pluggable hard disk box is owing to replacing is convenient, maintainability is higher, so applying more and more wider in normal domestic computer, Designing of Reinforced Computer product.Wherein hard-disk cartridge used by Designing of Reinforced Computer does not require nothing more than convenient disassembly, and under the conditions of adapting to vibratory impulse, usually require that hard-disk cartridge coupling mechanism force is enough, long-time vibration processes does not loosens, in adverse circumstances, it still is able to hard disk is provided effectively protection, thus the hard-disk cartridge of a kind of convenient disassembly, reliable lock has significant application value.
The removable hard disk box locking form being currently used for Designing of Reinforced Computer mainly has locking strip locking, drawing-aid device clamping to add screw lock form.Locking strip locking realizes by tightening clamping screw, utilizes longitudinal tight fit of locking strip and chute to realize the locking of hard-disk cartridge；Drawing-aid device clamping adds the form of screw lock, is fastenedly connected realization by screw and matrix fixing, realizes hard-disk cartridge plug by drawing-aid device.Above two form hard-disk cartridge is required to can realize by instrument the plug action of hard-disk cartridge in unloading process, in-convenience in use.
Summary of the invention
The weak point that this utility model exists for prior art, it is provided that a kind of pluggable hard disk box retaining mechanism.
A kind of pluggable hard disk box retaining mechanism described in the utility model, the technical scheme solving the employing of above-mentioned technical problem is as follows: described a kind of pluggable hard disk box retaining mechanism, its primary structure includes a hard-disk cartridge, described hard-disk cartridge is fastened by upper and lower sheet metal component and is formed, in order to place hard disk inside described hard-disk cartridge, described hard-disk cartridge assembly is installed in the chassis on hard disc box fixing frame；Be respectively arranged with left and right crank guide rod outside described hard-disk cartridge front end, described crank guide rod rear end be curved surfaces all the time with wall contacts under hard-disk cartridge；Described hard-disk cartridge front end is provided with left and right toggle, and left and right toggle is connected by guide rod shaft with crank guide rod front end, left and right respectively, and described crank guide rod can rotate around guide rod shaft；Described left and right toggle is rotatably connected by the upper and lower sheet metal component of toggle axle and hard-disk cartridge, and described crank guide rod is fixed with block rubber by screw, when toggle is turned on and off rotating, can drive the block rubber on crank guide rod that relatively larger transverse movement occurs.
Preferably, described hard-disk cartridge rear end is provided with hard disk adapting circuit board, and the hard disk being placed in hard-disk cartridge can be connected with hard disk adapting circuit board.
Preferably, described hard-disk cartridge is also provided with redundancy retaining mechanism, described left and right toggle arranges tooth-shape structure；And on right toggle, it is fixed with unlatching hook by screw, under tight lock status, opens hook and hook right toggle.
Preferably, described unlatching hook uses working of plastics or spring steel material to be made.
A kind of pluggable hard disk box retaining mechanism of the present utility model compared with prior art has the beneficial effect that this utility model designs cam crank (rubber) slide block structure in hard-disk cartridge retaining mechanism, it is achieved the push-tight of removable hard disk box and unlatching；Slide crank block structured dead point characteristic is utilized to realize the locking of retaining mechanism and compress；Coupling mechanism force is controlled, opens toggle and can realize locking and breakdown action simultaneously, is not required to additionally use instrument, simple to operate；While ensureing to simplify coupling mechanism force, redundant card locking structure improves dependability；This pluggable hard disk box retaining mechanism disclosure satisfy that hard-disk cartridge locking force, and the most simple and reliable for structure, processing cost is low, installs the most more convenient.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic block diagram of pluggable hard disk box retaining mechanism；
Description of reference numerals: 1, hard-disk cartridge；2, hard disc box fixing frame；3, sheet metal component；4, hard disk adapting circuit board；5, crank guide rod；6, toggle；7, guide rod shaft；8, toggle axle；9, block rubber；10, screw；11, hook screw is opened；12, hook is opened.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with specific embodiment, and with reference to accompanying drawing, a kind of pluggable hard disk box retaining mechanism described in the utility model is further described.
The utility model proposes a kind of pluggable hard disk box retaining mechanism, utilize horizontal push-tight mechanism to realize hard-disk cartridge locking；By hard-disk cartridge retaining mechanism by the guide frame of hard-disk cartridge with backboard hard disc base to insert, to insert after hard-disk cartridge can the tightliest be locked in cabinet correspondence chute；After unclamping the tight latch mechanism of hard-disk cartridge, hard-disk cartridge can successfully be extracted along chute.When the hard-disk cartridge retaining mechanism provided by this utility model carries out installing hard-disk cartridge, hard-disk cartridge is tightly locked or in disassembling section, it is desirable to less, easy and simple to handle.
Embodiment 1:
A kind of pluggable hard disk box retaining mechanism described in the present embodiment, its primary structure includes that a hard-disk cartridge 1, described hard-disk cartridge assembly are installed in the chassis on hard disc box fixing frame 2, and described hard disc box fixing frame is made up of two, left and right fixed mount；As shown in Figure 1, described hard-disk cartridge 1 is fastened by upper and lower sheet metal component 3 and is formed, and in order to place hard disk inside described hard-disk cartridge, described hard-disk cartridge 1 rear end is provided with hard disk adapting circuit board 4, and the hard disk being placed in hard-disk cartridge can be connected with hard disk adapting circuit board；Be respectively arranged with left and right crank guide rod 5 outside described hard-disk cartridge 1 front end, described crank guide rod rear end be curved surfaces all the time with wall contacts under hard-disk cartridge；Described hard-disk cartridge 1 front end is provided with left and right toggle 6, and left and right toggle 6 is connected by guide rod shaft 7 with left and right crank guide rod 5 front end respectively, and described crank guide rod can rotate around guide rod shaft；Described left and right toggle 6 is rotatably connected by toggle axle 8 sheet metal component upper and lower with hard-disk cartridge 3, and the most described toggle axle is through sheet metal component, toggle, lower sheet metal component on hard-disk cartridge so that described toggle is connected with hard-disk cartridge and can rotate around toggle axle simultaneously.
Additionally, as shown in Figure 1, described crank guide rod 5 is fixed with block rubber 9 by screw 10, described block rubber is internal to be made for metal, outside through sulfuration process by rubber coated on surface, block rubber has and metal friction coefficient controlled feature high, elastic, and meets certain thickness requirement.Owing to described guide rod shaft is arranged on outside described toggle axle, then when toggle is turned on and off rotating, can drive the block rubber on crank guide rod that relatively larger transverse movement occurs.
Pluggable hard disk box retaining mechanism described in the present embodiment, the guide frame of described hard-disk cartridge uses crank guide rod, slided in cabinet respective slide slots by crank guide rod and realize the guiding action of hard-disk cartridge, drive the block rubber on crank guide rod laterally to compress with cabinet chute by crank guide rod, realize locking hard-disk cartridge.
Opening with locking by rotating the left and right toggle of hard-disk cartridge front end of described hard-disk cartridge, owing to the rotary shaft of toggle and the rotary shaft of connecting rod are different, forms a kind of cam mechanism, and the block rubber opened when toggle rotates on drivening rod realizes horizontal push-tight and disengaging.When opening toggle and outwards stirring, step down owing to being already reserved by rotation outside hard-disk cartridge, now opening toggle drives crank guide rod outer end to rotate in the middle part of hard-disk cartridge, block rubber departs from compressive state with cabinet respective slide slots wall, so rely on the guide effect of crank guide rod, it is possible to be inserted in the corresponding fixed mount of cabinet along described chute by hard-disk cartridge.The most inwardly close up toggle, crank guide rod is driven to rotate to hard-disk cartridge both sides, block rubber is made to contact with cabinet respective slide slots and compress, realize the horizontal compression to hard-disk cartridge, simultaneously because block rubber is bigger with intermetallic coefficient of friction, attend class in plug orientation and realize the fixed stop of hard-disk cartridge, thus realize the locking of hard-disk cartridge.
Under described hard-disk cartridge locking state in the chassis, described crank guide rod is parallel with cabinet respective slide slots, described block rubber is vertical with chute direction, described guide rod shaft, hard-disk cartridge are to the power of crank guide rod and block rubber to the counteracting force of crank guide rod in one direction, the most described crank guide rod is in self-locking state, it is in dead-centre position, and described toggle will not be produced retroaction tensile force.Visible, described crank guide rod not only plays connecting rod effect when switching locking, free state, has guide effect concurrently simultaneously.
In order to prevent under vibrational state block rubber to lose efficacy, hard disk is deviate from suddenly, prevents from, owing to self inertia throws open under toggle vibrational state, described hard-disk cartridge being also provided with redundancy retaining mechanism simultaneously, it is achieved integral locking reliable effectively.Described left and right toggle arranges tooth-shape structure, forms the locking of first step redundancy；And as shown in Figure 1, being fixed with unlatching hook 12 by unlatching hook screw 11 on right toggle 6, described unlatching hook uses working of plastics or spring steel material to be made, under tight lock status, open hook and hook right toggle, tightly lock for second step redundancy.During unlatching, first pressing unlatching hook, due to elastic deformation, depart from the stop contact to left toggle, now apply external force and just can depart from tooth-shape structure successively, block rubber departs from compression；When toggle closes up, also due to elastic deformation, open hook and automatically return to hook the state of right toggle.
Above-mentioned detailed description of the invention is only concrete case of the present utility model; scope of patent protection of the present utility model includes but not limited to above-mentioned detailed description of the invention; suitably change that it is done by any that meet claims of the present utility model and any person of an ordinary skill in the technical field or replace, all should fall into scope of patent protection of the present utility model.
Claims (4)
1. a pluggable hard disk box retaining mechanism, its primary structure includes a hard-disk cartridge, and described hard-disk cartridge is fastened by upper and lower sheet metal component and formed, and in order to place hard disk inside described hard-disk cartridge, described hard-disk cartridge assembly is installed in the chassis on hard disc box fixing frame；It is characterized in that, outside described hard-disk cartridge front end, be respectively arranged with left and right crank guide rod, described crank guide rod rear end be curved surfaces all the time with wall contacts under hard-disk cartridge；Described hard-disk cartridge front end is provided with left and right toggle, and left and right toggle is connected by guide rod shaft with crank guide rod front end, left and right respectively, and described crank guide rod can rotate around guide rod shaft；Described left and right toggle is rotatably connected by the upper and lower sheet metal component of toggle axle and hard-disk cartridge, and described crank guide rod is fixed with block rubber by screw, when toggle is turned on and off rotating, can drive the block rubber on crank guide rod that relatively larger transverse movement occurs.
A kind of pluggable hard disk box retaining mechanism, it is characterised in that described hard-disk cartridge rear end is provided with hard disk adapting circuit board, and the hard disk being placed in hard-disk cartridge can be connected with hard disk adapting circuit board.
A kind of pluggable hard disk box retaining mechanism, it is characterised in that be also provided with redundancy retaining mechanism on described hard-disk cartridge, tooth-shape structure is set on the toggle of described left and right；And on right toggle, it is fixed with unlatching hook by screw, under tight lock status, opens hook and hook right toggle.
A kind of pluggable hard disk box retaining mechanism, it is characterised in that described unlatching hook uses working of plastics or spring steel material to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620234960.9U CN205427737U (en) | 2016-03-25 | 2016-03-25 | Can pull out and insert hard disk cartridge locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620234960.9U CN205427737U (en) | 2016-03-25 | 2016-03-25 | Can pull out and insert hard disk cartridge locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205427737U true CN205427737U (en) | 2016-08-03 |
Family
ID=56548384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620234960.9U Expired - Fee Related CN205427737U (en) | 2016-03-25 | 2016-03-25 | Can pull out and insert hard disk cartridge locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205427737U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885925A (en) * | 2017-03-06 | 2017-06-23 | 中航光电科技股份有限公司 | Cabinet functional module test fixture |
| CN106950402A (en) * | 2017-03-06 | 2017-07-14 | 中航光电科技股份有限公司 | Case back plate connector test frock |
| CN112331239A (en) * | 2020-11-30 | 2021-02-05 | 浙江理工大学科技与艺术学院 | Pluggable hard disk cartridge convenient to install |
-
2016
- 2016-03-25 CN CN201620234960.9U patent/CN205427737U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885925A (en) * | 2017-03-06 | 2017-06-23 | 中航光电科技股份有限公司 | Cabinet functional module test fixture |
| CN106950402A (en) * | 2017-03-06 | 2017-07-14 | 中航光电科技股份有限公司 | Case back plate connector test frock |
| CN106885925B (en) * | 2017-03-06 | 2019-10-22 | 中航光电科技股份有限公司 | Cabinet functional module test fixture |
| CN106950402B (en) * | 2017-03-06 | 2019-10-22 | 中航光电科技股份有限公司 | Case back plate connector test tooling |
| CN112331239A (en) * | 2020-11-30 | 2021-02-05 | 浙江理工大学科技与艺术学院 | Pluggable hard disk cartridge convenient to install |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20200325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |