CN217689920U

CN217689920U - Hard disk expansion device for CD-ROM bit of notebook computer

Info

Publication number: CN217689920U
Application number: CN202221445093.5U
Authority: CN
Inventors: 陈世杰; 陈世坤
Original assignee: Guangdong Tongxin Education Technology Co ltd
Current assignee: Guangdong Tongxin Education Technology Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-10-28
Anticipated expiration: 2032-06-09

Abstract

The utility model belongs to the technical field of the extension of notebook computer hard disk, and a hard disk extension device in notebook computer CD-ROM position is disclosed, including extension box base, be provided with two recesses on extension box base's the upper surface, and the inside slidable mounting of recess has the ejector pin, be provided with the mounting groove on extension box base's the upper surface. The utility model discloses can insert computer CD-ROM department with the device when, the ejector pin is pushed up the inside of extension box base, the position removal takes place for the hasp piece this moment, and it is fixed with hasp piece hasp, ejection spring is compressed simultaneously, when this extension device is taken out to needs, stir the hasp piece, because hasp piece swivelling joint is in the inside of extension box base mounting groove, consequently, stir one side of hasp piece, make the opposite side perk of hasp piece, and then make hasp piece and hasp piece separate, ejection spring obtains the release this moment, the ejector pin stretches out from the inside of extension box base, thereby will extend the inside of the ejecting computer of extension box base.

Description

Hard disk expansion device for CD-ROM bit of notebook computer

Technical Field

The utility model belongs to the technical field of the extension of notebook computer hard disk, concretely relates to hard disk extension device of notebook computer CD-ROM position.

Background

Notebook computers are often used in life and work of people, with the continuous development of science and technology, the notebook computers are continuously updated, and the old notebook computers need to be partially upgraded by hardware for being used well, wherein the hard disk upgrading is included, and when the hard disk is upgraded, the hard disk is often installed at a CD-ROM by adopting an expansion device.

The existing hard disk expansion device does not have a pop-up structure, so that the expansion device is not easy to take out when a hard disk is replaced, and the practicability needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hard disk expanding unit of notebook computer CD-ROM position to solve the current hard disk expanding unit that provides in the above-mentioned background art and all not possess pop-up structure, when changing the hard disk, be difficult for taking out expanding unit, the practicality remains the problem that improves.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hard disk expanding unit of notebook computer CD-ROM drive position, includes extension box base, be provided with two recesses on extension box base's the upper surface, and the inside slidable mounting of recess has the ejector pin, be provided with the mounting groove on extension box base's the upper surface, the one end an organic whole of ejector pin is connected with the hasp piece, be provided with ejecting spring on one side surface of hasp piece, ejecting spring's the other end supports on the inner wall of mounting groove, and the inside rotation of mounting groove installs the hasp piece, the both ends of hasp piece are supporting each other with the hasp piece respectively, wherein can utilize ejecting spring and ejector pin to pop out extension box base, convenient operation.

Preferably, be provided with on one side surface of extension box base and stir the window, the one end of hasp piece is arranged in and is stirred the window in, fixedly connected with spring on the inside terminal surface of mounting groove on the extension box base surface, and the upper end of spring supports on the lower surface of hasp piece, and this action has ensured the locking and the unblock function of hasp piece.

Preferably, the upper surface of the expansion box base is provided with a clamping groove, and a first connecting plug is arranged in the clamping groove in a clamping manner, so that the normal electrical connection between the hard disk and the computer can be ensured.

Preferably, a slot is formed in the outer surface of one side of the expansion box base, a second connecting plug An Chayou inside the slot is electrically connected with the first connecting plug, a fixing rod is fixedly connected to the upper surface of the expansion box base, a traction steel wire rope is fixedly connected to the outside of the fixing rod, the other end of the traction steel wire rope is fixedly connected with the second connecting plug, and therefore misoperation is effectively avoided.

Preferably, be provided with the hard disk mounting groove on the upper surface of extension box base, be provided with a plurality of damping rubber pieces on the symmetrical inner wall of hard disk mounting groove, this can improve the spacing fixed effect to the hard disk.

Preferably, install extension box upper cover on the upper surface of extension box base, be provided with the through-hole on the surface of extension box upper cover, and the through-hole corresponds with hard disk mounting groove position, and this has played the guard action to inside structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a hard disk expansion device of notebook computer CD-ROM drive position.

The utility model discloses a set up two recesses on the upper surface of extension box base, and the inside slidable mounting of recess has the ejector pin, be provided with the mounting groove on the upper surface of extension box base, the one end an organic whole of ejector pin is connected with the hasp piece, be provided with ejecting spring on one side surface of hasp piece, ejecting spring's the other end supports on the inner wall of mounting groove, and the inside rotation of mounting groove installs the hasp piece, the both ends of hasp piece are supporting each other with the hasp piece respectively, this can be when inserting the device computer CD-ROM department, the ejector pin is pushed up the inside of extension box base, the hasp piece takes place the position and removes this moment, and it is fixed with hasp piece hasp, ejecting spring is compressed simultaneously, when needs take out this extension device, stir the hasp piece, because hasp piece swivelling joint is in the inside of extension box base mounting groove, consequently stir one side of hasp piece, make the opposite side perk of hasp piece, and then make hasp piece and hasp piece separate, ejecting spring obtains releasing this moment, the ejector pin stretches out from the inside of extension box base, thereby the inside of extension box base ejecting computer, the device simple structure, can improve the convenience of effectual change simultaneously, the hard disk, the practicality.

The utility model discloses a set up the buckle groove on the upper surface of extension box base, and the inside buckle in buckle groove installs first connecting plug, be provided with the slot on one side surface of extension box base, and the inside An Chayou second connecting plug of slot, second connecting plug and first connecting plug electric connection, fixedly connected with dead lever on the upper surface of extension box base, the outside fixedly connected with of dead lever pulls wire rope, pull wire rope's the other end and second connecting plug fixed connection, this can be when the maloperation appears, extension box base pops out and second connecting plug still assigns on the socket of computer, and then make this hard disk still and computer electric connection, can insert this extension box base this moment can, when confirming when will take out this extension device, it can make second connecting plug drop through pulling wire rope to continue to pull extension box base, the simple operation is high-efficient, when needs reconnection, insert the second connecting plug in the slot on the side surface of extension box base, then normally insert this extension device can, further the practicality that has improved the device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is an enlarged view of the position B of the present invention.

In the figure: 1. an expansion box base; 2. an upper cover of the expansion box; 3. hard disk mounting grooves; 4. a first connection plug; 5. a second connection plug; 6. a fixing rod; 7. a traction wire rope; 8. a locking piece; 9. a top rod; 10. a lock block; 11. and ejecting the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a hard disk expanding unit of notebook computer CD-ROM drive position, including extension box base 1, be provided with two recesses on the upper surface of extension box base 1, and the inside slidable mounting of recess has ejector pin 9, be provided with the mounting groove on the upper surface of extension box base 1, the one end an organic whole of ejector pin 9 is connected with hasp piece 10, be provided with ejecting spring 11 on one side surface of hasp piece 10, ejecting spring 11's the other end supports on the inner wall of mounting groove, and the inside rotatory mounting of mounting groove has hasp piece 8, the both ends of hasp piece 8 are supporting each other with hasp piece 10 respectively, this can be when inserting the device computer department with, ejector pin 9 is pushed up the inside of extension box base 1, hasp piece 10 takes place the position and moves this moment, and fixed with hasp piece 8 hasp, ejecting spring 11 is compressed simultaneously, when needing to take out this expanding unit, stir hasp piece 8, because hasp piece 8 swivelling joint is in the inside of extension box base 1, therefore one side of piece 8, make the cocked up of hasp piece 8 and then make the cocked up, the hasp piece 8 and the effectual expansion box base can be changed from the simple ejector pin of expansion box base, thereby the ejector pin of the inside extension of simple expansion box base 1 release, the ejector pin is improved the ejector pin is convenient, thereby the inside extension of this moment, the easy release of this moment, the push-up of expansion box base, the hasp piece is realized.

In order to facilitate the normal use of hasp piece 8, in this embodiment, it is preferred, be provided with on one side surface of extension box base 1 and stir the window, the one end of hasp piece 8 is arranged in and is stirred the window, fixedly connected with spring on the inside terminal surface of mounting groove on the extension box base 1 surface, and the upper end of spring supports on the lower surface of hasp piece 8, during the use, directly press the opposite side perk that hasp piece 8 can be makeed to one side of hasp piece 8 downwards, and the unblock, the hasp piece 8 is unblanked after finishing using, under the effect of spring, the opposite side of hasp piece 8 moves down.

In order to ensure that the hard disk and the computer can be normally electrically connected, in this embodiment, it is preferable that a fastening groove is formed on the upper surface of the expansion box base 1, and a first connection plug 4 is fastened and installed inside the fastening groove, and when the expansion box is used, the first connection plug 4 is inserted into a socket of the hard disk.

In order to avoid the situation that the expansion box base 1 is popped up by misoperation and the hard disk is disconnected from the computer, in this embodiment, preferably, a slot is arranged on the outer surface of one side of the expansion box base 1, a second connecting plug 5 is arranged in the slot An Chayou, the second connecting plug 5 is electrically connected with the first connecting plug 4, a fixing rod 6 is fixedly connected to the upper surface of the expansion box base 1, a traction steel wire rope 7 is fixedly connected to the outer portion of the fixing rod 6, the other end of the traction steel wire rope 7 is fixedly connected with the second connecting plug 5, and after the expansion box base 1 is popped up, the second connecting plug 5 is separated from the inner portion of the slot and is continuously connected with the computer.

In order to guarantee that the hard disk can be convenient firm to install in extension device, in this embodiment, it is preferred that extension box base 1 is provided with hard disk mounting groove 3 on the upper surface, be provided with a plurality of damping rubber blocks on hard disk mounting groove 3's the symmetry inner wall, during the use, directly with the hard disk buckle in hard disk mounting groove 3's inside can.

In order to protect the internal structure of the expansion device, in this embodiment, it is preferable that the expansion box upper cover 2 is installed on the upper surface of the expansion box base 1, a through hole is formed in the outer surface of the expansion box upper cover 2, and the through hole corresponds to the hard disk installation groove 3 in position, and when the expansion device is used, the expansion box upper cover 2 is fixedly installed on the upper surface of the expansion box base 1 through a screw.

The utility model discloses a theory of operation and use flow: when the expansion device is used, a hard disk is installed in the hard disk installation groove 3, the first connecting plug 4 is inserted into the slot of the hard disk, the expansion device is directly inserted into a computer, the ejector rod 9 is ejected into the expansion box base 1, the lock catch block 10 moves in position and is fixed with the lock catch piece 8 in a lock catch mode, the ejection spring 11 is compressed, when the expansion device needs to be taken out, the lock catch piece 8 is poked, one side of the lock catch piece 8 is poked due to the fact that the lock catch piece 8 is rotatably connected to the inside of the expansion box base 1 installation groove, the other side of the lock catch piece 8 tilts, the lock catch piece 8 is separated from the lock catch block 10, the ejection spring 11 is released, the ejector rod 9 extends out of the expansion box base 1, the expansion box base 1 is ejected out of the computer, the expansion box base 1 is then pulled out, the second connecting plug 5 falls off from the socket of the computer under the traction of the traction steel wire rope 7, and the expansion box base 1 can be electrically connected with the hard disk.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hard disk expanding unit of notebook computer CD-ROM drive position, includes extension box base (1), its characterized in that: be provided with two recesses on the upper surface of extension box base (1), and the inside slidable mounting of recess has ejector pin (9), be provided with the mounting groove on the upper surface of extension box base (1), the one end an organic whole of ejector pin (9) is connected with hasp piece (10), be provided with ejecting spring (11) on one side surface of hasp piece (10), the other end of ejecting spring (11) supports on the inner wall of mounting groove, and the inside rotation of mounting groove installs hasp piece (8), the both ends of hasp piece (8) are supporting each other with hasp piece (10) respectively.

2. The hard disk expansion device of notebook computer CD-ROM drive according to claim 1, characterized in that: the expansion box is characterized in that a shifting window is arranged on the outer surface of one side of the expansion box base (1), one end of the lock catch sheet (8) is arranged in the shifting window, a spring is fixedly connected to the inner end face of the installation groove on the outer surface of the expansion box base (1), and the upper end of the spring is supported on the lower surface of the lock catch sheet (8).

3. The apparatus as claimed in claim 1, wherein the hard disk drive comprises: the upper surface of the expansion box base (1) is provided with a clamping groove, and a first connecting plug (4) is arranged in the clamping groove in a clamping mode.

4. The apparatus as claimed in claim 3, wherein the hard disk drive comprises: the extension box comprises an extension box base (1), and is characterized in that a slot is formed in the outer surface of one side of the extension box base (1), a second connecting plug (5) of An Chayou is arranged inside the slot, the second connecting plug (5) is electrically connected with a first connecting plug (4), a fixing rod (6) is fixedly connected to the upper surface of the extension box base (1), a traction steel wire rope (7) is fixedly connected to the outer portion of the fixing rod (6), and the other end of the traction steel wire rope (7) is fixedly connected with the second connecting plug (5).

5. The apparatus as claimed in claim 1, wherein the hard disk drive comprises: the expansion box is characterized in that a hard disk mounting groove (3) is formed in the upper surface of the expansion box base (1), and a plurality of damping rubber blocks are arranged on the symmetrical inner walls of the hard disk mounting groove (3).

6. The apparatus as claimed in claim 5, wherein the hard disk drive comprises: an extension box upper cover (2) is installed on the upper surface of the extension box base (1), a through hole is formed in the outer surface of the extension box upper cover (2), and the through hole corresponds to the position of the hard disk installation groove (3).