CN205038576U - Hard disk fixing and guiding device - Google Patents

Abstract

The utility model discloses a hard disk fixed guide device, which includes a casing, at least one door cover and at least one guide mechanism. The door cover is pivoted at the hard disk insertion opening on the front side of the casing. The guide mechanism It is provided on the rear side of the housing and has a fixed seat, a guide plate and a torsion spring pivoted on the fixed seat. The torsion spring pushes the guide plate to pivot in the direction of one side of the housing. change. When a hard disk is placed into the casing until the rear end of the hard disk abuts against the guide plate, the guide plate will push the hard disk and move laterally to the connector corresponding to the rear side of the casing. The pins on the rear end of the hard drive can be accurately inserted into the corresponding jacks on the connector.

Description

Hard disk fixing guide device

technical field

The utility model relates to a hard disk fixing and guiding device, in particular to a hard disk fixing and guiding device which can simultaneously guide the position of the hard disk during the process of inserting the hard disk.

Background technique

The hard disk is the main device for storing data in computer equipment. In order to facilitate the removal of the hard disk from the computer host, the design of the hard disk extraction box came into being, allowing users to take out the hard disk without opening the casing of the computer host.

Referring to Fig. 5, the hard disk extraction box of the prior art mainly includes a housing 61, a door cover 62, a swinging member 63 and a linking member 64. A hard disk slot 611 is formed inside the housing 61, and the The front end of the casing 61 is formed with an opening, and the rear end is provided with a connector 65 for connecting the circuit board. At the rear end of the housing 61 , the linkage member 64 connects the door cover 62 and the swing member 63 . A hard disk 66 is accommodated in the hard disk slot 611 of the casing 61 , and the rear end of the hard disk 66 is provided with pins for plugging into the connector 65 . When the door cover 62 is opened, the door cover 62 will drive the swinging member 63 through the linkage 64, so that the swinging member 63 pushes against the rear end of the hard disk 66, and the pins of the hard disk 66 are first withdrawn from the connector. 65, and further push the hard disk 66 out of the housing 61.

Generally speaking, the width of the hard disk slot 611 is usually slightly larger than that of the hard disk 66 , so that the hard disk 66 can be inserted into the hard disk slot 611 . However, in this way, when the hard disk 66 is placed into the hard disk slot 611, it is easy to cause the pins at the rear end of the hard disk 66 to be difficult to smoothly insert into the corresponding jacks on the connector 65 due to the lateral deviation of the position of the hard disk 66. . In the long term, after repeated plugging and unplugging, the pins of the hard disk 66 are likely to be worn due to the friction of the plugging process, resulting in poor contact, which seriously affects the storage and processing of data.

Utility model content

The purpose of this utility model is to design and provide a hard disk fixing and guiding device, which can simultaneously guide the position of the hard disk during the process of inserting the hard disk.

In order to achieve the above purpose, the technical solution of the utility model is to provide a hard disk fixing and guiding device, comprising:

A casing, at least one hard disk slot is formed inside it, and at least one hard disk insertion opening is provided on the front side of the casing, and the hard disk insertion openings correspond to the hard disk slots respectively;

At least one door cover, which is respectively pivotally installed at the entrance of the hard disk of the casing;

At least one guiding mechanism is arranged on the rear side of the casing and corresponds to the hard disk slot respectively. Each guiding mechanism has a fixing seat, a guiding plate and a torsion spring, and the fixing seat is fixed on the casing. On the rear side, a first pivot joint groove is formed on the fixed seat, and a position-limiting protrusion is arranged in the first pivot joint slot. In the first pivotal slot, the pushing end of the other end of the guide plate extends obliquely in the corresponding hard disk slot, the torsion spring is sleeved on the rotating shaft, and one end of the torsion spring is against the fixing seat, The other end abuts against the guide plate, the torsion spring pushes the guide plate to pivot toward one side of the housing, and the limiting protrusion in the first pivot joint groove restricts the guide plate from pivoting Angle.

Preferably, a second pivot joint groove can be further formed on the fixing base of each of the above-mentioned guiding mechanisms; the above-mentioned hard disk fixing and guiding device can further include at least one withdrawal mechanism, and each withdrawal mechanism has a swinging member and a linkage The swinging piece is pivotally arranged in the second pivoting groove of the fixed seat, and the two ends of the swinging piece are respectively a pivoting end and a pushing end, and the two ends of the linking piece are pivotally connected to the corresponding The door cover and the pivoting end of the swinging member.

Preferably, at least one connector may be provided on the rear side of the casing, and the connectors respectively correspond to the hard disk slots.

Preferably, the fixing seat of each of the above-mentioned guiding mechanisms may include a base body and a pressure plate, the aforementioned first pivot groove is concavely formed on the top surface of the base body, and the pressure plate cover is arranged on the top surface of the base body, The two ends of the rotating shaft of the guiding mechanism are respectively connected with the base body and the pressing plate.

Compared with the prior art, the hard disk fixing and guiding device of the present utility model adopts the above-mentioned design, when a hard disk is put into the corresponding hard disk slot and the door is closed, the door will be moved synchronously. The hard disk is pushed into the hard disk slot. When the rear end of the hard disk is against the pushing end of the guide plate, the pushing end of the guide plate will exert a lateral displacement force on the hard disk and push the side of the hard disk. Move to the connector corresponding to the rear side of the casing, so that the pins at the rear end of the hard disk can be accurately inserted into the corresponding jacks on the connector.

Description of drawings

Fig. 1 is a three-dimensional appearance view of a preferred embodiment of the present invention.

Fig. 2 is a three-dimensional enlarged view of some components of a preferred embodiment of the present invention.

Fig. 3 is a three-dimensional exploded view of some components of a preferred embodiment of the present invention.

Fig. 4 is a schematic view of the top view of the preferred embodiment of the present invention.

Fig. 5 is a schematic top view of the prior art.

【Symbol Description】

10 shell 11 hard disk slot

12 connector 20 door cover

21 Shrapnel 30 Guiding mechanism

31 Fixed seat 311 First pivotal groove

312 The second pivotal groove 313 Limiting convex part

314 seat body 315 pressure plate

32 Guide plate 321 Pivot end

322 pushing end 33 rotating shaft

34 torsion spring 40 exit mechanism

41 Swing piece 411 Pivot end

412 push end 42 linkage

50 hard drives

61 shell 611 hard disk slot

62 door cover 63 swing piece

64 link 65 connector

66 hard drives

detailed description

Embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals represent like elements.

Referring to FIG. 1 , the hard disk fixing and guiding device of the present invention includes a casing 10 , at least one door cover 20 , at least one guiding mechanism 30 and at least one withdrawing mechanism 40 .

At least one hard disk slot 11 is formed inside the casing 10, and each hard disk slot 11 is used to accommodate a hard disk 50. The front side of the casing 10 is provided with at least one hard disk insertion port, and the rear side of the casing 10 is provided with at least one connection. 12, the hard disk insertion port and the connector 12 are all corresponding to the hard disk slot 11, and the aforementioned hard disk 50 is inserted into the corresponding hard disk slot 11 from the hard disk insertion port 12.

Further referring to FIG. 4 , the door covers 20 are respectively pivotally arranged at the hard disk insertion entrance of the housing 10 , and each door cover 20 is fixedly provided with an elastic piece 21 on one inner side of the hard disk insertion entrance of the housing 10 . Thereby, when the door cover 20 is closed to cover the hard disk insertion opening of the housing 10, the elastic piece 21 will be pressed against the hard disk 50, deformed under pressure, and then provide a push-off mechanism for the hard disk. The force that door cover 20 opens outwards.

Further referring to Fig. 2 and Fig. 3, the guiding mechanism 30 is arranged on the rear side of the casing 10 and corresponds to the hard disk slot 11 respectively, and each guiding mechanism 30 has a fixing seat 31, a guiding plate 32 and a Torsion spring 34. The fixing base 31 is fixed on the rear side of the casing 10, and the fixing base 31 is formed with a first pivotal slot 311 and a second pivotal slot 312, the first pivotal slot 311 and the second pivotal slot 312 The top and bottom are spaced apart, and a limiting protrusion 313 is provided in the first pivotal slot 311 . The opposite ends of the guiding plate 32 are respectively a pivot end 321 and a pushing end 322, and the pivoting end 321 of the guiding plate 32 is pivotally arranged on the first pivot of the fixing base 31 via a rotating shaft 33. In the connecting slot 311 , the pushing end 322 of the guide plate 32 extends obliquely in the corresponding hard disk slot 11 . The torsion spring 34 is sheathed on the rotating shaft 33, one end of the torsion spring 34 abuts against the fixing seat 31, and the other end abuts against the guide plate 32, and the torsion spring 34 pushes the guide plate 32 toward the casing. One side of the body 10 pivots in the direction of one side, and the pivoting angle of the guide plate 32 is limited by the limiting protrusion 313 in the first pivoting groove 311 .

The withdrawal mechanism 40 is driven by the corresponding door cover 20 , each withdrawal mechanism 40 has a swing member 41 and a linking member 42 , and the swing member 41 is pivotally arranged in the second pivot groove 312 of the fixing base 31 The two ends of the swing member 41 are respectively a pivot end 411 and a push end 412, and the two ends of the linkage member 42 are respectively pivotally connected to the corresponding door cover 20 and the pivot end 411 of the swing member 41. . When the door cover 20 is opened or closed relative to the hard disk entrance, it can drive the swinging member 41 to pivot forward through the linking member 42 and obliquely extend into the hard disk slot 11, or drive the swinging member 41 to pivot backward. And parallel to the rear side of the casing 10 .

In a specific embodiment of the present utility model, the fixed base 31 includes a base body 314 and a pressure plate 315, the aforementioned first pivotal slot 311 is concavely formed on the top surface of the base body 314, and the aforementioned second pivotal slot 312 is located at Below the first pivotal slot 311 , the pressing plate 315 and the seat body 314 are two components that can be combined. When assembling, the torsion spring 34 and the pivotal end 321 of the guide plate 32 can be sleeved on the rotating shaft 33 first, and then the torsion spring 34, the pivotal end 321 of the guide plate 32 and the rotating shaft 33 can be put into the seat In the first pivot joint groove 311 of the body 314, then cover the pressure plate 315 on the top surface of the base body 314, so that the two ends of the rotating shaft 33 are respectively connected to the base body 314 and the pressure plate 315, and the twist The spring 34 and the guide plate 32 are pivotally disposed in the first pivotal groove 311 .

As shown in Figure 4, when the aforementioned hard disk 50 is to be placed into the corresponding hard disk slot 11, the hard disk 50 is further pushed in by using the elastic piece 21 inside the door cover 20 during the process of closing the door cover 20. Hard disk slot 11. When the rear end of the hard disk 50 abuts against the push end 322 of the deflecting plate 32, since the deflecting plate 32 is pushed elastically by the torsion spring 34, the pushing end 322 of the deflecting plate 32 will also exert force. Give the hard disk 50 a force of lateral displacement, pushing the hard disk 50 to move laterally to the connector 12 corresponding to the rear side of the housing 10, so that the pins at the rear end of the hard disk 50 can be accurately inserted into the connector 12 above the purpose of the corresponding jack. At the same time, in the process of closing the door cover 20, the door cover 20 will also drive the swinging member 41 to pivot backward through the linkage part 42 and be stored in the rear side of the housing 10; afterward, when the door cover 20 is opened , the swinging member 41 can be linked, so that the pushing end 412 of the swinging member 41 pushes against the hard disk 50, the pins of the hard disk 50 are withdrawn from the connector 12, and the hard disk 50 is pushed out of the housing 10 further.

What is disclosed above is only the preferred embodiment of the utility model, and of course the scope of rights of the utility model cannot be limited by this. Therefore, the equivalent changes made according to the patent scope of the utility model still belong to the utility model the scope covered.

Claims (5)

1. a guide device fixed by hard disk, and it comprises a housing, at least one door closure and at least one guiding mechanism, it is characterized in that:

Described enclosure interior is formed with at least one hdd slot, and the front side of described housing is provided with at least one hard disk posting port, and described hard disk posting port is corresponding described hdd slot respectively;

Described door closure is hubbed at the hard disk posting port place of described housing respectively;

Described guiding mechanism is located at the rear side of described housing and is distinguished corresponding described hdd slot, guiding mechanism described in each has a holder, one correcting plate and a torsion spring, described holder is fixedly arranged on the rear side of described housing, described holder is formed with one first pivot connected slot, a stopper protrusion is provided with in described first pivot connected slot, the pivot end of described correcting plate one end is hubbed in the first pivot connected slot of described holder by a rotating shaft, pushing and pressing end oblique extension in corresponding described hdd slot of the described correcting plate other end, described torsion spring set is located in described rotating shaft, one end of described torsion spring is resisted against described holder, the other end is resisted against described correcting plate, described torsion spring pushes against the direction pivotable of described correcting plate towards a wherein side of described housing, stopper protrusion in described first pivot connected slot limits the angle of described correcting plate pivotable.

2. guide device fixed by hard disk as claimed in claim 1, it is characterized in that:

The holder of guiding mechanism described in each is formed with further one second pivot connected slot;

Described hard disk is fixed guide device and is comprised at least one drawing-out mechanism further, drawing-out mechanism described in each has a swing component and a moving part, described swing component is hubbed in the second pivot connected slot of described holder, the two ends of described swing component are respectively a pivot end and and push against and hold, and the two ends of described moving part are articulated in corresponding described door closure and the pivot end of described swing component respectively.

3. guide device fixed by hard disk as claimed in claim 1 or 2, it is characterized in that: the rear side of described housing is provided with at least one connector, and described connector is corresponding described hdd slot respectively.

4. guide device fixed by hard disk as claimed in claim 1 or 2, it is characterized in that: the holder of guiding mechanism described in each comprises a pedestal and a pressing plate, the recessed end face forming in described pedestal of described first pivot connected slot, described platen cover is located at the end face of described pedestal, and the two ends of the rotating shaft of described guiding mechanism are connected to described pedestal and described pressing plate.

5. guide device fixed by hard disk as claimed in claim 3, it is characterized in that: the holder of guiding mechanism described in each comprises a pedestal and a pressing plate, the recessed end face forming in described pedestal of described first pivot connected slot, described platen cover is located at the end face of described pedestal, and the two ends of the rotating shaft of described guiding mechanism are connected to described pedestal and described pressing plate.