CN209728621U - A kind of fixation device of computer hardware - Google Patents

Abstract

The utility model belongs to field of computer technology, the fixation device of in particular a kind of computer hardware, including cabinet, the first support plate is fixedly installed on the side inner wall of the cabinet, mounting blocks are fixedly installed at the top of first support plate, the first rotating bar is rotatably equipped on the mounting blocks, fixing sleeve is equipped with the first bevel gear in first rotating bar, and first screw thread in rotating bar the second support plate is installed, the top of first support plate is equipped with baffle, the second rotating bar is rotatably equipped in the cabinet, and second to extend to cabinet outer and be fixedly installed with second handle one end of rotating bar, fixing sleeve is equipped with the second bevel gear in second rotating bar, and second bevel gear be meshed with the first bevel gear, support rod is rotatably equipped on the side outer wall of the cabinet.The utility model is practical, and installation expansion hard disk is time saving and energy saving, easy for installation, fixation.

Description

A kind of fixation device of computer hardware

Technical field

The utility model relates to field of computer technology more particularly to a kind of fixation devices of computer hardware.

Background technique

Computer hardware refers in computer system by electronics, the various physical units of compositions such as mechanical and photoelectric cell General name, these physical units constitute an organic whole by the requirement of system structure and provide substance base for computer software operation Plinth mainly includes CPU, memory, mainboard, hard disk drive, CD drive, various expansion cards, connecting line, power supply in mainframe box Deng；External equipment includes mouse, keyboard, the use now with people to computer, and hard-disc storage demand gradually increases, especially Desktop computer can reserve the installation region for expanding hard-disc storage, be then fixed by screw, meet people well To the use demand of hard-disc storage.

But in the prior art, expanding hard disk and install in desktop computer is fixed by screw, and inside desktop computer Space is not abundant, install it is time-consuming and laborious, installation do not put conveniently, for this purpose, proposing a kind of fixation device of computer hardware.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of computer hardware proposed Fixation device.

To achieve the goals above, the utility model adopts the technical scheme that a kind of fixed dress of computer hardware It sets, including cabinet, the first support plate is fixedly installed on the side inner wall of the cabinet, the top of first support plate is fixed Mounting blocks are installed, the first rotating bar is rotatably equipped on the mounting blocks, fixing sleeve is equipped with first in first rotating bar Bevel gear, and screw thread is equipped with the second support plate in the first rotating bar, the top of first support plate is equipped with baffle, described The second rotating bar is rotatably equipped in cabinet, and one end of the second rotating bar extends to outside cabinet and is fixedly installed with second Hand, fixing sleeve is equipped with the second bevel gear in second rotating bar, and the second bevel gear is meshed with the first bevel gear, Support rod is rotatably equipped on the side outer wall of the cabinet, and the side of support rod is fixedly installed with third support plate, it is described The first gag lever post is slidably fitted in third support plate, and the first gag lever post is slidably connected with second handle, the first gag lever post is remote Disembark one end of case is fixedly installed with the first in command, and the first in command is welded with spring, the spring close to the side of cabinet One end far from the first in command is welded in third support plate.

Preferably, the second handle offers multiple first grooves, and the first groove and first far from the side of cabinet Gag lever post is adapted, so that second handle is able to limit and fixes.

Preferably, the second groove is offered on the side inner wall of the cabinet, in the top and bottom of second groove Same second gag lever post is fixedly installed on wall, and the second gag lever post is slidably connected with the second support plate, so that the second support Plate is able to support limit.

Preferably, third groove is offered at the top of the mounting blocks, is equipped with bearing, the bearing in the third groove Outer ring be fixedly connected with the inner wall of third groove, the fixation of the inner ring of the bearing is set in the first rotating bar, so that first Rotating bar is able to support and fixes, and rotate the first rotating bar can only.

Preferably, the bottom of second support plate is fixedly installed with cushion, and the material of cushion is rubber material, It is able to protection so that expanding hard disk and fixes.

Preferably, one section of external screw thread is offered in first rotating bar, is offered at the top of second support plate logical Hole, and internal screw thread is offered on the inner wall of through-hole, the external screw thread is meshed with internal screw thread, so that the rotation of the first rotating bar is same When can drive the second support plate slide.

Compared with prior art, the utility model has the beneficial effects that firstly, the device by cabinet, the first support plate, Support rod, third support plate, the first gag lever post, the first in command, spring and second handle match, in use, hard disk will be expanded It is placed on the top of the first support plate, then pulls the first in command to the left, first in command's extension spring simultaneously drives the first gag lever post It moves downward, the first gag lever post is made to skid off the first groove, then again clockwise by support rod degrees of rotation；

Pass through cabinet, the first support plate, mounting blocks, the first rotating bar, the first bevel gear, the second support plate, baffle, Two rotating bars, the second bevel gear, support rod, third support plate, the first gag lever post, the first in command, spring and second palmistry Cooperation is rotated further by second handle, and second handle drives the rotation of the second rotating bar, and the second rotating bar drives the second bevel gear to turn Dynamic, the second bevel gear drives the rotation of the first bevel gear, and the first bevel type gear drives the rotation of the first rotating bar, the first rotating bar The second support plate is driven to move downward, the second support plate drives cushion to be in contact with hard disk is expanded, and is fixed expansion hard disk Securely, the first in command is then pulled again, counterclockwise by support rod degrees of rotation, unclamps again the first in command, in the reaction force of spring Under, move right the first in command, the first in command drives the first gag lever post to move right and slide into the first groove, thus to the Second chief is fixed, then plugs connecting line and connect with computer motherboard and can be used, thus to expand hard disk carry out it is firm It is fixed；

The utility model is practical, and installation expansion hard disk is time saving and energy saving, easy for installation, fixation.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is part A enlarged structure schematic diagram in the utility model；

Fig. 3 is part B enlarged structure schematic diagram in the utility model；

Fig. 4 is the assembling schematic diagram of the first bevel gear and the second bevel gear in the utility model；

Fig. 5 is the side structure schematic view of second handle in the utility model；

In figure: 1, cabinet；2, the first support plate；3, mounting blocks；4, the first rotating bar；5, the first bevel gear；6, second Support plate；7, baffle；8, the second rotating bar；9, the second bevel gear；10, support rod；11, third support plate；12, the first limit Bar；13, the first in command；14, spring；15, second handle.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of fixation device of computer hardware, including Cabinet 1 is fixedly installed with the first support plate 2 on the side inner wall of cabinet 1, and the top of the first support plate 2 is fixedly installed with installation Block 3 is rotatably equipped with the first rotating bar 4 on mounting blocks 3, and fixing sleeve is equipped with the first bevel gear 5 in the first rotating bar 4, and the Screw thread is equipped with the second support plate 6 in one rotating bar 4, and the top of the first support plate 2 is equipped with baffle 7, is rotatably equipped in cabinet 1 Second rotating bar 8, and one end of the second rotating bar 8 extends to outside cabinet 1 and is fixedly installed with second handle 15, the second rotating bar Fixing sleeve is equipped with the second bevel gear 9 on 8, and the second bevel gear 9 is meshed with the first bevel gear 5, outside the side of cabinet 1 Support rod 10 is rotatably equipped on wall, and the side of support rod 10 is fixedly installed with third support plate 11, in third support plate 11 It is slidably fitted with the first gag lever post 12, and the first gag lever post 12 is slidably connected with second handle 15, the first gag lever post 12 is far from machine One end of case 1 is fixedly installed with the first in command 13, and the first in command 13 is welded with spring 14 close to the side of cabinet 1, and spring 14 is remote One end from the first in command 13 is welded in third support plate 11；

Second handle 15 offers multiple first grooves, and the first groove and the first gag lever post 12 far from the side of cabinet 1 It is adapted, so that second handle 15 is able to limit and fixes, offers the second groove on the side inner wall of cabinet 1, the second groove Same second gag lever post is fixedly installed on top and bottom inner wall, and the second gag lever post is slidably connected with the second support plate 6, So that the second support plate 6 is able to support limit, the top of mounting blocks 3 offers third groove, is equipped with bearing, axis in third groove The outer ring held is fixedly connected with the inner wall of third groove, and the inner ring fixation of bearing is set in the first rotating bar 4, so that first turn Lever 4 is able to support and fixes, and rotate the first rotating bar 4 can only, the bottom of the second support plate 6 is fixedly installed with buffering It pads, and the material of cushion is rubber material, is able to protection so that expanding hard disk and fixes, offer one in the first rotating bar 4 Section external screw thread, the top of the second support plate 6 offers through-hole, and internal screw thread is offered on the inner wall of through-hole, external screw thread and interior spiral shell Line is meshed, and allows the first rotating bar 4 that the second support plate 6 is driven to slide while rotation, is supported by cabinet 1, first Plate 2, support rod 10, third support plate 11, the first gag lever post 12, the first in command 13, spring 14 and second handle 15 match, and make Expansion hard disk is placed on the top of the first support plate 2 by the used time, then pulls the first in command 13 to the left, and the first in command 13 stretches Spring 14 simultaneously drives the first gag lever post 12 to move downward, and the first gag lever post 12 is made to skid off the first groove, then again clockwise will branch Strut 10 rotates 90 degree, passes through cabinet 1, the first support plate 2, mounting blocks 3, the first rotating bar 4, the first bevel gear 5, second Fagging 6, baffle 7, the second rotating bar 8, the second bevel gear 9, support rod 10, third support plate 11, the first gag lever post 12, first Handle 13, spring 14 and second handle 15 match, and are rotated further by second handle 15, and second handle 15 drives 8 turns of the second rotating bar Dynamic, the second rotating bar 8 drives the rotation of the second bevel gear 9, and the second bevel gear 9 drives the rotation of the first bevel gear 5, the first umbrella Type gear 5 drives the rotation of the first rotating bar 4, and the first rotating bar 4 drives the second support plate 6 to move downward, and the second support plate 6 drives Cushion is in contact with hard disk is expanded, and is fixed expansion hard disk securely, then pulls the first in command 13 again, counterclockwise will support Bar 10 rotates 90 degree, unclamps again the first in command 13, under the reaction force of spring 14, moves right the first in command 13, and first Handle 13 drives the first gag lever post 12 to move right and slide into the first groove, so that second handle 15 be fixed, then inserts Upper connecting line is connect with computer motherboard can be used, to be firmly fixed to hard disk is expanded, the utility model is practical Property it is strong, installation expand hard disk it is time saving and energy saving, easy for installation, fixation.

Working principle: the stiffness factor of spring is 5N/m to 15N/m, can install the multilayer device according to the needs of use, Multilayer is installed and expands hard disk, in use, expansion hard disk to be placed on to the top of the first support plate 2, then pulls the first to the left Hand 13,13 extension spring 14 of the first in command simultaneously drive the first gag lever post 12 to move downward, so that the first gag lever post 12 is skidded off first recessed Then support rod 10 is rotated 90 degree clockwise again by slot, unclamp the first in command 13, be rotated further by second handle 15, second handle 15 The second rotating bar 8 is driven to rotate, the second rotating bar 8 drives the rotation of the second bevel gear 9, and the second bevel gear 9 drives the first umbrella Shape gear 5 rotates, and the first bevel type gear 5 drives the rotation of the first rotating bar 4, and the first rotating bar 4 drives the second support plate 6 fortune downwards Dynamic, the second support plate 6 drives cushion to be in contact with hard disk is expanded, and as second handle 15 continues to rotate, makes to expand hard disk quilt Then fixation pulls the first in command 13 again, support rod 10 is rotated 90 degree counterclockwise, the first in command 13 is unclamped again, in bullet Under the reaction force of spring 14, move right the first in command 13, the first in command 13 drives the first gag lever post 12 to move right and slide Enter in the first groove, so that second handle 15 be fixed, then plugs connecting line and connect with computer motherboard and be can be used, from And it is firmly fixed to hard disk is expanded.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of fixation device of computer hardware, including cabinet (1), it is characterised in that: on the side inner wall of the cabinet (1) It is fixedly installed with the first support plate (2), is fixedly installed with mounting blocks (3), the mounting blocks at the top of first support plate (2) (3) it being rotatably equipped on the first rotating bar (4), fixing sleeve is equipped with the first bevel gear (5) on first rotating bar (4), and Screw thread is equipped with the second support plate (6) in first rotating bar (4), and the top of first support plate (2) is equipped with baffle (7), institute It states and is rotatably equipped with the second rotating bar (8) in cabinet (1), and one end of the second rotating bar (8) extends to cabinet (1) outside and fixes It is equipped with second handle (15), fixing sleeve is equipped with the second bevel gear (9) on second rotating bar (8), and the second umbrella shape tooth Wheel (9) is meshed with the first bevel gear (5), is rotatably equipped with support rod (10) on the side outer wall of the cabinet (1), and props up The side of strut (10) is fixedly installed with third support plate (11), is slidably fitted with the first limit on the third support plate (11) Bar (12), and the first gag lever post (12) is slidably connected with second handle (15), the one end of the first gag lever post (12) far from cabinet (1) It is fixedly installed with the first in command (13), the first in command (13) is welded with spring (14), the bullet close to the side of cabinet (1) Spring (14) is welded on third support plate (11) far from the one end of the first in command (13).

2. a kind of fixation device of computer hardware according to claim 1, it is characterised in that: the second handle (15) Side far from cabinet (1) offers multiple first grooves, and the first groove is adapted with the first gag lever post (12).

3. a kind of fixation device of computer hardware according to claim 1, it is characterised in that: the one of the cabinet (1) The second groove is offered on the inner wall of side, and same second limit is fixedly installed on the top and bottom inner wall of second groove Bar, and the second gag lever post is slidably connected with the second support plate (6).

4. a kind of fixation device of computer hardware according to claim 1, it is characterised in that: the mounting blocks (3) Top offers third groove, is equipped with bearing in the third groove, the outer ring of the bearing and the inner wall of third groove are fixed The inner ring fixation of connection, the bearing is set on the first rotating bar (4).

5. a kind of fixation device of computer hardware according to claim 1, it is characterised in that: second support plate (6) bottom is fixedly installed with cushion, and the material of cushion is rubber material.

6. a kind of fixation device of computer hardware according to claim 1, it is characterised in that: first rotating bar (4) one section of external screw thread is offered on, offers through-hole at the top of second support plate (6), and offer on the inner wall of through-hole Internal screw thread, the external screw thread are meshed with internal screw thread.