CN101520678B

CN101520678B - Mounts with shock isolation

Info

Publication number: CN101520678B
Application number: CN2008100063344A
Authority: CN
Inventors: 林纬伦
Original assignee: Inventec Corp
Current assignee: Economic And Technological Development Zone Wuzhong Yue Xi Si Tela Machine Works
Priority date: 2008-02-26
Filing date: 2008-02-26
Publication date: 2011-06-01
Anticipated expiration: 2028-02-26
Also published as: CN101520678A

Abstract

A fixing frame with a seismic isolation function is installed in the housing of an electronic device to accommodate at least one storage device, and includes a frame body on which the storage device can be installed and a plurality of seismic isolation components. Each seismic isolation component has a main body and a gasket, an assembly column is protruding from one side of the main body and inserted into an assembly hole of the bottom plate of the frame body so that the seismic isolation component is fixed to the bottom surface of the frame body, and the gasket is sleeved on the other side of the main body relative to the assembly column and contacts the housing to absorb the vibration energy of the frame body in the three-dimensional direction.

Description

Fixed mount with shock insulation function

Technical field

The present invention relates to a kind of fixed sturcture of storage device, particularly a kind of fixed mount with shock insulation function.

Background technology

Many non-volatile (non-volatile) storage devices that can dispose at least one portion in the computing machine, for example hard disk and CD-ROM drive to store object computer function operations system, reach read-write lot of data file.Therefore in the casing of computing machine all design one stationary installation is arranged, with stationary storage means in casing.

With the hard disk is example, and general existing hard disk fixed form directly is fixed in Hard-disk Lock hard disk frame in the casing with a plurality of screws.Or, two opposite side plates to hard disk frame carry out the processing of sheet metal stamp earlier, to be bent to form positioning supporting frame and holder with flanging, support hard disk with positioning supporting frame, install the side of a clamping piece more respectively in hard disk, in order to fasten mutually, hard disk is supported and be fixed in the hard disk frame with holder.

The hard disk frame of Fixed disk is in order to possess certain structure intensity, and is made with rigid material mostly, and is directly fixed in the casing.And storage devices such as existing hard disk or CD-ROM drive are direct and hard disk frame is in contact with one another fixing, so the vibrations that the radiator fan in the computer installation is produced when running will be passed to hard disk frame, add the microseismic activity energy that storage device itself is produced in running, the both very easily produces resonance effects mutually with hard disk frame, the resonant frequency of adding with the computer-internal space adds under the influence of taking advantage of, the resonance noise that is sent is very serious, and storage device is also easily because of the resonance of frame causes damage, and then the serviceable life of shortening storage device.

In order to improve the vibration problems of existing hard disk frame, then on hard disk frame and the contacted base plate of housing, add several shock insulation pads.Existing shock insulation pad is that plastic material is made, and two surface of contact of shock insulation pad all are designed to the plane kenel, makes the shock insulation pad fit in hard disk frame and housing with the contact area of maximum.

Yet, because existing shock insulation pad is a slab construction, therefore its shock-absorbing usefulness only is confined to absorb the vibration energy that conducts to framework from two-dimensional directional, if conduct to the vibration energy of framework when excessive, the shock-absorbing usefulness that the shock insulation pad is provided will be not enough to deal with excessive vibration energy, cause being installed in storage device in the framework and be subject to the influence of vibration energy and damage.

Summary of the invention

In view of above problem, the invention provides a kind of bracing or strutting arrangement with shock insulation function, lack good buffer action to improve existing hard disk fixed mount, and the shock-absorbing usefulness of existing shock insulation pad still is not enough to deal with excessive vibration energy, causes container of memory device to be subject to extraneous vibrations and the problem that causes damaging.

The present invention discloses the fixed mount with shock insulation function, in the housing of installing electronic installation, and in order to ccontaining at least one storage device.Fixed mount includes a framework and several shock insulation spares, and framework inside has for storage device and is installed in wherein accommodation space, and framework offers several assembly holes towards the base plate of housing.Each shock insulation spare has a main body and a pad, and main body one side convexes with an assembling post, and is inserted in the assembly hole, so that shock insulation spare is fixed on the framework base plate.Pad is sheathed on the opposite side of main body with respect to the assembling post, and contacts with housing, with the vibration energy of the three-dimensional that absorbs framework.

Fixed mount with shock insulation function of the present invention; the base plate of its framework is equiped with several shock insulation spares of being made up of main body and pad; be in contact with one another by pad that is sheathed on main body and housing; and provide a shock-absorbing effect; to absorb the vibration energy of the three-dimensional that framework born, avoid being given a shock the influence of energy with the protection storage device.

Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.

Description of drawings

Fig. 1 is a decomposing schematic representation of the present invention;

Fig. 2 is a schematic perspective view of the present invention; And

Fig. 3 is a diagrammatic cross-section of the present invention.

Wherein, Reference numeral

110 frameworks

111 side plates

1111 limiting sections

112 base plates

1121 assembly holes

113 pilot holes

120 shock insulation spares

121 main bodys

1211 assembling posts

1212 engagement grooves

122 pads

1221 combined blocks

200 housings

300 storage devices

310 slide rails

320 fixed components

Embodiment

Disclose fixed mount with shock insulation function according to the present invention, in order to ccontaining one or several storage devices, wherein said storage device is including, but not limited to Winchester disk drive, floppy drive, CD-ROM drive, CD writer ... Deng non-volatile (non-volatile) storage device that is fixed in the computer housing, and in following detailed description of the present invention, will be with Winchester disk drive as most preferred embodiment of the present invention.Yet appended graphic reference and the explanation usefulness of only providing not is in order to restriction the present invention.

Fig. 1 is to Figure 3 shows that the present invention discloses the synoptic diagram of the fixed mount with shock insulation function, and fixed mount of the present invention is installed in the housing 200 of an electronic installation (not shown), and in order to ccontaining one or several storage devices 300.Wherein, electronic installation of the present invention comprises but is not limited to the electronic equipment that desk-top computer, mobile computer, server etc. can be equipped with at least one storage device.

Fixed mount includes a framework 110 and several shock insulation spares 120.Base plate 112, two side plates 111 that framework 110 has two opposing sideplates 111 and is adjacent to side plate 111 form at interval one with the wide accommodation space of storage device 300, be placed between two side plates 111 for storage device 300.Base plate 112 is intended for housing 200, and offer several assembly holes 1121, its assembly hole 1121 directly carries out punching out processing to the precalculated position of base plate 112, the part distortion that makes base plate 112 be subjected to punching out becomes the slotted eye of elongated, and be adjacent to the outside punching out in position of assembly hole 1121 in two side plates 111, form several limiting sections 1111 on side plate 111, to protrude.

Storage device 300 is pushed in the framework 110 by the slide rail 310 that is installed in two sides, and is fastened on the pilot hole 113 at side plate 111 edges by the fixed component 320 that is hubbed at storage device 300 1 ends, makes storage device 300 can be fixed in the framework 110 and unlikely getting loose.

Each shock insulation spare 120 has a main body 121 and a pad 122, and main body 121 1 sides convex with the assembling post 1211 that a shape and assembly hole 1121 are complementary, and opposite side is concaved with an engagement groove 1212.Pad 122 is to make with elastomeric material, with effective absorbing vibration energy, and convexes with the combined block 1221 that a shape and engagement groove 1212 are complementary in pad 122 1 sides, and pad 122 is sleeved on engagement groove 1212 by combined block 1221 and is embedded at the bottom side of main body 121.The assembling post 1211 of main body 121 is inserted in the assembly hole 1121, its main body 121 is fitted mutually with respect to a side of framework 110 and the base plate 112 of framework 110, and assembling post 1211 is limited in the assembly hole 1121 by limiting section 1111, so that shock insulation spare 120 is fixed in base plate 112, and pad 122 slightly protrudes in framework 110 bottoms.Shock insulation spare 120 of the present invention can be according to framework 110 physical sizes and correspondence is provided with right quantity, the stability when guaranteeing that framework 110 is installed in housing 200, but do not exceed with the disclosed quantity of present embodiment.

Please continue to consult Fig. 1 to Fig. 3, in framework 110 is installed in housing 200, the pad 122 and the housing 200 of its shock insulation spare 120 are in contact with one another, avoid framework 110 directly to contact with housing 200, and pad 122 can absorb the vibration energy that conducts to framework 110 from housing 200, or the vibration energy that is produced during storage device 300 running itself, avoid storage device 300 to be subjected to the influence of vibration energy and cause damage.And, the present invention is because of the compressible deformation characteristic of the pad 122 of rubber material, the feasible combined block 1221 that protrudes from pad 122 1 sides and be sheathed on main body 121, the shock-absorbing usefulness that can provide absorption to conduct to the vibration energy of framework 110 from three-dimensional conducts to the part vibration energy of framework 110 from all directions with effective counteracting.

In addition, fixed mount of the present invention is storehouse mutually also, with a plurality of storage devices 300 of installing in electronic installation, and the bottom side of fixed mount system is in contact with one another with the end face or the housing of electronic installation 200 of shock insulation spare 120 with another fixed mount, to reach the purpose of absorbing vibration energy.

The present invention discloses the fixed mount with shock insulation function, base plate in framework is equiped with the shock insulation spare that several are made up of main body and pad, and pad is sheathed on the engagement groove of main body with combined block, and be in contact with one another with housing, therefore pad can absorb the vibration energy of the three-dimensional that framework bears, and avoids storage device to be given a shock the influence of energy and impaired.

Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.

Claims

1. A fixed frame with a shock-isolation function, installed in the housing of an electronic device, the fixed frame is used to accommodate at least one storage device, characterized in that it includes:

A frame body, which has an accommodating space, the storage device is installed in the frame body, and the frame body has a bottom plate, the bottom plate faces the casing and has several assembly holes; and

A plurality of seismic isolators, each of which has:

a main body, one side of which has an assembly column, and the other side of the main body is recessed with a combination groove, and the assembly column is inserted into the assembly hole, so that the vibration isolator is fixed to the frame; and

A gasket, which is a piece of rubber material, is protruded from one side of the gasket with a combination block whose shape matches the combination groove, and the gasket is embedded in the bottom of the main body by the combination block fitting in the combination groove The side is used to absorb the vibration energy in the three-dimensional direction of the frame.

2 . The fixing frame with shock-isolation function according to claim 1 , wherein the frame body further has two opposite side plates, and each of the side plates has at least one limiting portion adjacent to the assembly hole. 3 .