CN101727952A - Mounting method of built-in hard disk of set top box - Google Patents

Mounting method of built-in hard disk of set top box Download PDF

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Publication number
CN101727952A
CN101727952A CN200810216792A CN200810216792A CN101727952A CN 101727952 A CN101727952 A CN 101727952A CN 200810216792 A CN200810216792 A CN 200810216792A CN 200810216792 A CN200810216792 A CN 200810216792A CN 101727952 A CN101727952 A CN 101727952A
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CN
China
Prior art keywords
hard disk
earthquake washer
hole
washer
box body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN200810216792A
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Chinese (zh)
Inventor
王�华
徐辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Excelstor Technology Co Ltd
Original Assignee
Shenzhen Excelstor Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Excelstor Technology Co Ltd filed Critical Shenzhen Excelstor Technology Co Ltd
Priority to CN200810216792A priority Critical patent/CN101727952A/en
Publication of CN101727952A publication Critical patent/CN101727952A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a mounting method of a built-in hard disk of a set top box. The mounting method comprises the following steps of: (a) fixing a hard disk on a hard disk bracket and respectively clamping a plurality of shockproof washers in a plurality of mounting holes of the hard disk bracket; (b) laying up the hard disk bracket at a corresponding position of a box base through the shockproof washers; (c) penetrating a central through hole of a selected shockproof washer and a corresponding fixing hole on the box base by using a positioning pin so as to ensure that the central through holes of all the shockproof washers are aligned with the corresponding fixing holes on the box base, and then fixedly connecting other unselected shockproof washers with the box base by using screws; and (d) taking down the positioning pin on the central through hole of the selected shockproof washer in the step (3) and fixedly connecting the selected shockproof washer with the box base by using a screw. During assembling and screwing the screws, the other shockproof washers and the corresponding positions of the fixing holes on the base are determined by using the positioning pin so as to guarantee that the center has no offset, thereby improving the assembly precision.

Description

A kind of installation method of built-in hard disk of set top box
Technical field
The present invention relates to a kind of TV set-top box, specifically relate to a kind of installation method of built-in hard disk of set top box.
Background technology
Traditional TV set-top box generally can be divided into analog set top and top box of digital machine, and analog set top is mainly used to receive encrypts simulating signal, and top box of digital machine can be used to receive satellite television or Digital Television.Along with the development of Ethernet, data communication facility that the IPTV set-top box is integrated can playing network television, and this class IPTV set-top box is provided with ethernet interface circuit, can insert IP network, realizes program request, interaction function and various value-added service function.
In order to realize recording of video frequency program, proposed a kind of set-top box, thereby increased the function of set-top box greatly with hard disk.Generally hard disk is fixed on the hard disk mounting bracket, again with the hard disk mounting bracket by screw lock on the set-top box box body.For shockproof, need between mounting bracket and box body, earthquake washer be set, as shown in Figure 1 and Figure 2, earthquake washer 04 fixes in the mounting hole of hard disk mounting bracket 01, make earthquake washer 04 bear hard disk bracket 01 and on the weight of hard disk.Pass the central through hole of earthquake washer 04 with screw 03 again and the fixed orifice on the base 02 is connected.This structure exists a problem to be when mounted, be difficult to guarantee the central through hole of each earthquake washer 04 and the fixed orifice center-aligned on the base 02, especially earthquake washer 04 has elasticity and toughness, makes corresponding fixed orifice misalignment on earthquake washer 04 central through hole of other positions and the base when tightening screw 03 easily.The departing from of screw assembly center can cause the vibration in the hard disk running, influences disk read-write and serviceable life.
Summary of the invention
The technical problem to be solved in the present invention overcomes above defective exactly, proposes a kind of installation method of built-in hard disk of set top box, improves the precision in the screw assembling process.
Technical matters of the present invention is achieved by the following technical programs.
The installation method of this built-in hard disk of set top box may further comprise the steps: a) hard disk is fixed on the hard disk bracket, a plurality of earthquake washers is fastened on respectively in a plurality of mounting holes of hard disk bracket; B) hard disk bracket is shelved on the relevant position of Bottom of box body by earthquake washer; C) pass corresponding fixed orifice on the central through hole of selected earthquake washer and the Bottom of box body with the location pin, make the central through hole of each earthquake washer align, be connected and fixed with screw earthquake washer and Bottom of box body that all the other are not selected then with corresponding fixed orifice on the Bottom of box body; D) take off in the step c) location pin on the central through hole of selected earthquake washer, selected earthquake washer and Bottom of box body are connected and fixed with screw.
Earthquake washer selected in the described step c) is spaced apart on hard disk bracket with not selected earthquake washer, and described location pin is at least two.
The number number more total than total earthquake washer of selected earthquake washer lacked one in the described step c).
Fixed orifice on the described Bottom of box body is a threaded hole, and screw thread and threaded hole on the described screw are connected.
The present invention is compared with the prior art has following beneficial effect: when screw is tightened in assembling, use the location pin determine other earthquake washer and base on the relevant position of fixed orifice, be not offset the raising assembly precision to guarantee its center.Screw thread on the screw directly cooperates with the base upper screwed hole, reduces parts, and assembling is simple.
Description of drawings
Fig. 1 is the mounting structure figure of hard disk bracket and set-top box box body;
Fig. 2 is the structural drawing of hard disk bracket among Fig. 1;
Fig. 3 is the location structure synoptic diagram of location pin in the embodiment;
Fig. 4 is the process flow diagram of embodiment.
Embodiment
As shown in Figure 4, a kind of installation method of built-in hard disk of set top box may further comprise the steps:
A) hard disk is fixed on the hard disk bracket, a plurality of earthquake washers is fastened on respectively in a plurality of mounting holes of hard disk bracket.Hard disk can also can fix by the various clamping apparatus that are provided with on hard disk bracket by screw retention on hard disk bracket.Referring to Fig. 1 and Fig. 2, the edge of hard disk bracket 01 is provided with a plurality of installation feet 05, offers mounting hole 06 on the installation foot 05, and earthquake washer 04 is fastened in the mounting hole 06.
B) hard disk bracket is shelved on the relevant position of Bottom of box body by earthquake washer.At this moment, hard disk is supported on the hard disk bracket, and hard disk bracket is supported on the earthquake washer, and earthquake washer is supported on the Bottom of box body.
C) pass respective threads hole on the central through hole of selected earthquake washer and the Bottom of box body with the location pin, make the central through hole of each earthquake washer align, be connected and fixed with screw earthquake washer and Bottom of box body that all the other are not selected then with respective threads hole on the Bottom of box body.Referring to Fig. 1 to Fig. 3, insert the central through hole of selected earthquake washer 04 and the threaded hole 08 on the corresponding with it Bottom of box body with location pin 07 earlier, the diameter of location pin 07 is slightly less than whorl of base hole 08 internal diameter, with central through hole and threaded hole 08 center-aligned of guaranteeing earthquake washer 04.Selected earthquake washer is spaced apart on hard disk bracket with not selected earthquake washer, uses as the location as two mounting holes 06 on the selected diagonal line among Fig. 2; Also can only stay next not selected earthquake washer, will all insert location pin 07 in other the earthquake washer.Pass the central through hole of not selected earthquake washer 04 and the threaded hole 08 on the corresponding with it Bottom of box body with screw 03 then, tighten screw earthquake washer 04 and Bottom of box body 02 are connected and fixed.
D) take off in the step c) location pin on the central through hole of selected earthquake washer, selected earthquake washer and Bottom of box body are connected and fixed with screw.Whenever get the location pin 07 on the next earthquake washer of selecting, just be connected and fixed earthquake washer 04 and Bottom of box body 02, to guarantee accurate positioning in the assembling process with screw 03.When taking off the location pin, preferentially take out the location pin that its diagonal line has installed screw.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.

Claims (4)

1. the installation method of a built-in hard disk of set top box is characterized in that, may further comprise the steps:
A) hard disk is fixed on the hard disk bracket, a plurality of earthquake washers is fastened on respectively in a plurality of mounting holes of hard disk bracket;
B) hard disk bracket is shelved on the relevant position of Bottom of box body by earthquake washer;
C) pass corresponding fixed orifice on the central through hole of selected earthquake washer and the Bottom of box body with the location pin, make the central through hole of each earthquake washer align, be connected and fixed with screw earthquake washer and Bottom of box body that all the other are not selected then with corresponding fixed orifice on the Bottom of box body;
D) take off in the step c) location pin on the central through hole of selected earthquake washer, selected earthquake washer and Bottom of box body are connected and fixed with screw.
2. the installation method of built-in hard disk of set top box as claimed in claim 1 is characterized in that: earthquake washer selected in the described step c) is spaced apart on hard disk bracket with selected earthquake washer, and described location pin is at least two.
3. the installation method of built-in hard disk of set top box as claimed in claim 1 is characterized in that: the number number more total than total earthquake washer of selected earthquake washer lacked one in the described step c).
4. as the installation method of claim 2 or 3 described built-in hard disk of set top box, it is characterized in that: the fixed orifice on the described Bottom of box body is a threaded hole, and screw thread and threaded hole on the described screw are connected.
CN200810216792A 2008-10-20 2008-10-20 Mounting method of built-in hard disk of set top box Pending CN101727952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200810216792A CN101727952A (en) 2008-10-20 2008-10-20 Mounting method of built-in hard disk of set top box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200810216792A CN101727952A (en) 2008-10-20 2008-10-20 Mounting method of built-in hard disk of set top box

Publications (1)

Publication Number Publication Date
CN101727952A true CN101727952A (en) 2010-06-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200810216792A Pending CN101727952A (en) 2008-10-20 2008-10-20 Mounting method of built-in hard disk of set top box

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CN (1) CN101727952A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102438175A (en) * 2011-11-29 2012-05-02 福建星网视易信息系统有限公司 Set top box hard disk mounting structure and method
CN109014900A (en) * 2018-09-04 2018-12-18 湖北三江航天江北机械工程有限公司 The assembly method of flexible joint nozzle
CN109341678A (en) * 2018-10-12 2019-02-15 北京航天时代光电科技有限公司 A kind of assembly method of damper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102438175A (en) * 2011-11-29 2012-05-02 福建星网视易信息系统有限公司 Set top box hard disk mounting structure and method
CN102438175B (en) * 2011-11-29 2013-09-04 福建星网视易信息系统有限公司 Set top box hard disk mounting structure and method
CN109014900A (en) * 2018-09-04 2018-12-18 湖北三江航天江北机械工程有限公司 The assembly method of flexible joint nozzle
CN109341678A (en) * 2018-10-12 2019-02-15 北京航天时代光电科技有限公司 A kind of assembly method of damper

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Open date: 20100609