CN202816381U

CN202816381U - Hard disk damping structure

Info

Publication number: CN202816381U
Application number: CN 201220456540
Authority: CN
Inventors: 官鹏
Original assignee: QINGDAO HISENSE INTELLIGENT COMMERCIAL SYSTEM CO Ltd
Current assignee: QINGDAO HISENSE INTELLIGENT COMMERCIAL SYSTEM CO Ltd
Priority date: 2012-09-10
Filing date: 2012-09-10
Publication date: 2013-03-20
Anticipated expiration: 2022-09-10

Abstract

The utility model relates to a hard disk damping structure for solving the technical problems that the hard disk in the prior art adopts rigid connection during installation, thus the hard disk has a poor stability and a short service life. The hard disk damping structure comprises a hard disk and a hard disk support; wherein the hard disk is fixedly arranged on the hard disk support through screws, and a damping sleeve is sleeved on the each screw. According to the hard disk damping structure of the utility model, the damping sleeves and a damping pad are additionally arranged between the hard disk and the hard disk support, during a transportation or carrying process of a machine, the hard disk damping structure can reduce shocks of components of the hard disk, thereby greatly raising the stability and the service life of the hard disk.

Description

Hard disc shock-absorbing structure

Technical field

The utility model relates to the commercial cash register hard disc structure, specifically a kind of hard disc shock-absorbing structure.

Background technology

Along with the development of electronic technology, in market, supermarket, generally adopt commercial cash register (POS machine) to collect money.Existing POS machine is generally integral type, its small volume, and the space that takies is few.The hard disk of most POS all-in-one adopts built-in design, hard disk is fixed in the all-in-one on the desired position by hard disk bracket, signal and power supply directly connect by cable, but because complex structure and space are limit, connected mode between hard disk and the hard disk bracket normally is rigidly connected, and this has just caused in the process of transportation or vibrations, can produce damage to hard disk, make the hard disk less stable, affect the serviceable life of hard disk.

Summary of the invention

The technical matterss such as the purpose of this utility model is to be rigidly connected in order to solve to adopt when hard disk that prior art exists is installed, and less stable, serviceable life are short, and the hard disc shock-absorbing structure of a kind of good damping effect that provides have improved the stability of hard disk.

In order to solve the problems of the technologies described above, the utility model is achieved by the following technical solutions:

A kind of hard disc shock-absorbing structure, it comprises hard disk and hard disk bracket, described hard disk is installed on the hard disk bracket by screw, it is characterized in that: be set with shock-absorbing sleeve on the described screw.

In the further detailed structure of the utility model, also have following technical characterictic: form the stator of turnover on the described hard disk bracket, described stator wraps on the periphery of hard disk, has through hole on the described stator.

In the further detailed structure of the utility model, also have following technical characterictic: the screw hole that described screw passes on shock-absorbing sleeve and stator through hole and the hard disk is fixed together.

In the further detailed structure of the utility model, also have following technical characterictic: also be provided with beam between described hard disk and the hard disk bracket, described beam is the frame shape of hollow, be arranged on the hard disk bottom surface around.

In the further detailed structure of the utility model, also has following technical characterictic: have some equally distributed louvres on the bottom surface of described hard disk bracket.

Compare with technology is originally arranged, the utlity model has following advantage and good effect:

Because the utility model has adopted technique scheme, shock-absorbing sleeve and beam between hard disk and hard disk bracket, have been set up, when machine the transportation or handling process in, this structure can reduce the vibrations of hard disk parts, thereby has greatly improved stability and the serviceable life of hard disk.

Description of drawings

Fig. 1 the utility model structural representation;

The stereographic map of Fig. 2 the utility model hard disk bracket;

The stereographic map of Fig. 3 the utility model shock-absorbing sleeve.

10, hard disk; 20, hard disk bracket; 21, stator; 211, through hole; 22, louvre; 30, screw; 40, shock-absorbing sleeve.

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Referring to Fig. 1-Fig. 3, the utility model hard disc shock-absorbing structure comprises hard disk 10 and hard disk bracket 20, and described hard disk 10 is installed on the hard disk bracket 20 by screw 30, is set with shock-absorbing sleeve 40 on the described screw 30.

Further, in order to make hard disk 10 convenient fixings and firm, form the stator 21 of turnover on the described hard disk bracket 20, described stator 21 wraps on the periphery of hard disk 10, has through hole 211 on the described stator 21.

Further, the screw hole that described screw 30 passes on shock-absorbing sleeve 40 and stator through hole 211 and the hard disk 10 is fixed together, and the longitudinal section of described shock-absorbing sleeve 40 is " T " font.

Further, reach better damping effect in order to make hard disk 10, also be provided with the beam (not shown) between described hard disk 10 and the hard disk bracket 20, described beam is the frame shape of hollow, be arranged on hard disk 10 bottom surfaces around.

Further, reach preferably radiating effect in order to make hard disk 10, improve the serviceable life of hard disk 10, have some equally distributed louvres 22 on the bottom surface of described hard disk bracket 20.

The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.

Claims

1. hard disc shock-absorbing structure, it comprises hard disk and hard disk bracket, described hard disk is installed on the hard disk bracket by screw, it is characterized in that: be set with shock-absorbing sleeve on the described screw.

2. hard disc shock-absorbing structure according to claim 1 is characterized in that: form the stator of turnover on the described hard disk bracket, described stator wraps on the periphery of hard disk, has through hole on the described stator.

3. hard disc shock-absorbing structure according to claim 2, it is characterized in that: the screw hole that described screw passes on shock-absorbing sleeve and stator through hole and the hard disk is fixed together.

4. hard disc shock-absorbing structure according to claim 1, it is characterized in that: also be provided with beam between described hard disk and the hard disk bracket, described beam is the frame shape of hollow, be arranged on the hard disk bottom surface around.

5. hard disc shock-absorbing structure according to claim 1 is characterized in that: have some equally distributed louvres on the bottom surface of described hard disk bracket.