CN101729749A - Set-top box with hard disk - Google Patents
Set-top box with hard disk Download PDFInfo
- Publication number
- CN101729749A CN101729749A CN200810216793A CN200810216793A CN101729749A CN 101729749 A CN101729749 A CN 101729749A CN 200810216793 A CN200810216793 A CN 200810216793A CN 200810216793 A CN200810216793 A CN 200810216793A CN 101729749 A CN101729749 A CN 101729749A
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- China
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- hard disk
- top box
- rubber pad
- box body
- disk bracket
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Abstract
The invention discloses a set-top box with a hard disk, which comprises a box body and a circuit board arranged in the box body. The hard disk, a hard disk bracket and a vibration-proof device are also arranged in the box body, wherein the hard disk is fixed on the hard disk bracket; the hard disk bracket is fixed on a base of the box body; the vibration-proof device is positioned between the hard disk bracket and the box body and is a hollow eight-shaped vibration-proof rubber pad; the vibration-proof rubber pad is provided with a groove clamped in a mounting hole of the hard disk bracket, and is also provided with a centre through hole; and the vibration-proof rubber pad is fixed with the base of the box body by inserting a bolt into the centre through hole. In the set-top box, the hard disk is arranged in the hard disk bracket and is connected with the set-top box through the hard disk bracket, and the vibration-proof device is arranged between the hard disk bracket and the base of the box body, which can reduce the vibration of the hard disk; the eight-shaped vibration-proof rubber pad is clamped in the mounting hole of the hard disk bracket, so the set-top box is reliably fixed and simply assembled; and the vibration-proof rubber pad is of a hollow structure, which can increase the elasticity of a gasket to obtain better vibration-proof effect.
Description
Technical field
The present invention relates to a kind of TV set-top box, especially relate to a kind of IPTV 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 analog 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.But existing set-top box generally can only realize real-time playing function, does not have memory function, and store video programs also will be equipped with other memory device if desired.
Summary of the invention
The objective of the invention is to propose a kind of set-top box with hard disk, can stored television program, its built-in hard disk assembly structure in the set-top box box body is reasonable, thereby reduces the influence of vibrations to hard disk.
The objective of the invention is to be solved by following technical problem.
The set-top box of this band hard disk comprises box body and is arranged on the interior wiring board of box body.
The characteristics of the set-top box of this band hard disk are: also be provided with hard disk, hard disk bracket, vibration abatement in the box body, described hard disk is fixed on the hard disk bracket, described hard disk bracket is fixed on the base of box body, and described vibration abatement is between the base of hard disk bracket and box body.
Described vibration abatement is the figure of eight Shockproof rubber pad of hollow.
Be connected by screw between described hard disk bracket and Bottom of box body.
The edge of described hard disk bracket is extended with installation foot, and described installation foot offers installing hole and is used to assemble described screw.
Described Shockproof rubber pad is provided with in the installing hole that groove is fastened on hard disk bracket, and is provided with central through hole, and described screw passes the central through hole of Shockproof rubber pad Shockproof rubber pad and Bottom of box body are fixed.
The shank of screw of described screw is provided with positioning step, and described positioning step is used for the length that definite screw passes the Shockproof rubber pad.
Also offer the open slot that is communicated with installing hole on the installation foot of described hard disk bracket, the middle part of described figure of eight Shockproof rubber pad snaps in the installing hole from open slot.
The edge towards the screw-driving direction of described open slot has level and smooth chamfering.
The installation foot of described hard disk bracket comprises horizontal installation foot and vertical installation foot, and the open slot of offering on described horizontal installation foot and the vertical installation foot is respectively towards orthogonal direction.
The present invention is compared with the prior art the beneficial effect that is had: be equiped with hard disk in the set-top box, the TV programme of needs can be stored in the hard disk, increased the function of set-top box, the convenient use; Hard disk is installed in the hard disk bracket and is connected with the set-top box box body by hard disk bracket, can play certain bumper and absorbing shock effect.Be provided with vibration abatement between hard disk bracket and Bottom of box body, can further alleviate the vibrations of hard disk when using, avoid damaging hard disk, and reduce noise.Figure of eight Shockproof rubber pad is fastened in the installing hole of hard disk bracket, and it is fixing reliable, and assembling is simple, and the Shockproof rubber pad is a hollow-core construction, can increase the elasticity of packing ring, plays better shockproof effect.Screw passes the central through hole of Shockproof rubber pad, and is provided with positioning step and determines the length of passing to make the Shockproof rubber pad bear the certain pressure of screw that unlikely pine or the tension crossed not only guarantees to connect reliable and stable but also guarantee that the elasticity of earthquake washer is good.The installation foot of hard disk bracket is provided with open slot, and the Shockproof rubber pad can stick in the installing hole by open slot, and assembly manipulation is simple, need not too much to push the Shockproof rubber pad, thereby avoids damaging the Shockproof rubber pad.The edge of open slot is provided with level and smooth chamfering towards the screw threads veer, thereby avoids earthquake washer to scratch with the friction of open slot sharp edges under the effect of screw torsion.
Description of drawings
Fig. 1 is the hard disk bracket of embodiment and the johning knot composition of box body;
Fig. 2 is the hard disk bracket structural representation of embodiment;
Fig. 3 is the partial enlarged drawing among Fig. 1;
Fig. 4 is the structure chart of Shockproof rubber pad among Fig. 1;
Fig. 5 is the structure chart of screw among Fig. 1;
Fig. 6 is the partial enlarged drawing among Fig. 2.
Embodiment
A kind of IPTV set-top box comprises box body, is equiped with network interface, 10G CPU Control Unit and hard disk in the box body.The packet of coming from network interface decomposites audio coding and video coding after CPU handles, send television for play by an output interface behind decoder decode.CPU also controls hard disk, can dateout to hard disk or from hard disk reading of data.
As shown in Figure 1, hard disk (not indicating among the figure) is fixed on the hard disk bracket 1, and hard disk bracket 1 is fixed on by screw 3 on the base 2 of box body, and Shockproof rubber pad 4 is between hard disk bracket 1 and Bottom of box body 2.
As shown in Figure 2, the edge, bottom of hard disk bracket 1 is provided with four installation feet 5, offers installing hole 6 on the installation foot 5, and the shank of screw of screw 3 passes the screwed hole of offering on installing hole 6 and the Bottom of box body 2 and cooperates fixing.
As shown in Figure 3, the Shockproof rubber pad 4 of sheathed hollow on the shank of screw of screw 3, Shockproof rubber pad 4 is stuck in the installing hole 6 of hard disk bracket 1, makes the weight of hard disk bracket 1 act on the Shockproof rubber pad 4.Shockproof rubber pad 4 has elasticity and pliability, can prevent that the propagation of hard disk vibrations from enlarging, or prevents the influence of Bottom of box body vibrations to hard disk.
As shown in Figure 4, Shockproof rubber pad 4 is the hollow figure of eight, and its outer middle side part has groove 403, and the center offers axial central through hole 401, and inside is hollow, has groove 402, can increase its elasticity.
As shown in Figure 5, the shank of screw of screw 3 is provided with positioning step 301, and positioning step 301 is divided into polished rod part 302 and threaded portion 303 two parts with shank of screw, and the diameter of polished rod part 302 is greater than the diameter of screw portion 303.Because screw 3 is provided with positioning step 301, can determine that shank of screw passes length Shockproof rubber pad 4 in, avoid screw 3 is screwed in the Bottom of box body 2 too much, influence the elasticity of Shockproof rubber pad 4.
Shown in Fig. 2 and 6, four installation feet 5 on the rack body 1 comprise horizontal installation foot and vertical installation foot.Wherein two installation feet are horizontal installation foot, are positioned at the left side edge of Fig. 2 medium-height trestle body 1, and two installation feet are vertical installation foot in addition, lay respectively at the upper and lower both sides of the edge of rack body 1.Offer installing hole 6 on each installation foot 2, attachment screw passes installing hole 6 hard disk bracket is connected with set-top box base 2 during assembling.The circumferential edges place of the installing hole 6 on installation foot offers open slot 7, and Shockproof rubber pad 4 can snap in the installing hole 6 from open slot 7 during assembling.Thereby for prevent in the process of tightening screw 3 Shockproof rubber pad 4 under the effect of torsion with edge extruding, the friction damage Shockproof rubber pad of open slot 7, at the edge of open slot 7, towards screw 3 tightening directions, direction shown in arrow among Fig. 7, be provided with level and smooth chamfering 8, the chamfer radius of level and smooth chamfering 8 is bigger, the surface continuously smooth can prevent from Shockproof rubber pad 4 is caused extruding.Shockproof rubber pad 4 skids off the opening direction difference of each open slot 7 on installation foot 5 from open slot 7 when preventing work.Horizontal opening direction horizontal X direction in Fig. 2 of the open slot 7 on the installation foot, the vertical opening direction of the open slot 7 on installation foot Y direction longitudinally in Fig. 2, thus prevent that Shockproof rubber pad 4 from skidding off easily from open slot 7.
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 (9)
1. set-top box with hard disk, comprise box body and be arranged on the interior wiring board of box body, it is characterized in that: also be provided with hard disk, hard disk bracket, vibration abatement in the box body, described hard disk is fixed on the hard disk bracket, described hard disk bracket is fixed on the base of box body, and described vibration abatement is between the base of hard disk bracket and box body.
2. the set-top box of band hard disk as claimed in claim 1 is characterized in that: described vibration abatement is the figure of eight Shockproof rubber pad of hollow.
3. the set-top box of band hard disk as claimed in claim 2 is characterized in that: be connected by screw between described hard disk bracket and Bottom of box body.
4. the set-top box of band hard disk as claimed in claim 3 is characterized in that: the edge of described hard disk bracket is extended with installation foot, and described installation foot offers installing hole and is used to assemble described screw.
5. the set-top box of band hard disk as claimed in claim 4, it is characterized in that: described Shockproof rubber pad is provided with in the installing hole that groove is fastened on hard disk bracket, and be provided with central through hole, described screw passes the central through hole of Shockproof rubber pad Shockproof rubber pad and Bottom of box body is fixed.
6. the set-top box of band hard disk as claimed in claim 5 is characterized in that: the shank of screw of described screw is provided with positioning step, and described positioning step is used for the length that definite screw passes the Shockproof rubber pad.
7. the set-top box of band hard disk as claimed in claim 5 is characterized in that: also offer the open slot that is communicated with installing hole on the installation foot of described hard disk bracket, the middle part of described figure of eight Shockproof rubber pad snaps in the installing hole from open slot.
8. the set-top box of band hard disk as claimed in claim 7 is characterized in that: the edge towards the screw-driving direction of described open slot has level and smooth chamfering.
9. the set-top box of band hard disk as claimed in claim 7 is characterized in that: the installation foot of described hard disk bracket comprises horizontal installation foot and vertical installation foot, and the open slot of offering on described horizontal installation foot and the vertical installation foot is respectively towards orthogonal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810216793A CN101729749A (en) | 2008-10-20 | 2008-10-20 | Set-top box with hard disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810216793A CN101729749A (en) | 2008-10-20 | 2008-10-20 | Set-top box with hard disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101729749A true CN101729749A (en) | 2010-06-09 |
Family
ID=42449876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810216793A Pending CN101729749A (en) | 2008-10-20 | 2008-10-20 | Set-top box with hard disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101729749A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012155686A1 (en) * | 2011-08-31 | 2012-11-22 | 中兴通讯股份有限公司 | Hard disk tray |
| CN107395942A (en) * | 2017-08-31 | 2017-11-24 | 华勤通讯技术有限公司 | A kind of structure and terminal of fixed dual camera |
| CN115278320A (en) * | 2022-07-23 | 2022-11-01 | 深圳市安卓微科技有限公司 | Environment-friendly set top box |
-
2008
- 2008-10-20 CN CN200810216793A patent/CN101729749A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012155686A1 (en) * | 2011-08-31 | 2012-11-22 | 中兴通讯股份有限公司 | Hard disk tray |
| CN107395942A (en) * | 2017-08-31 | 2017-11-24 | 华勤通讯技术有限公司 | A kind of structure and terminal of fixed dual camera |
| CN107395942B (en) * | 2017-08-31 | 2024-02-20 | 华勤技术股份有限公司 | Structure and terminal for fixing double cameras |
| CN115278320A (en) * | 2022-07-23 | 2022-11-01 | 深圳市安卓微科技有限公司 | Environment-friendly set top box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100609 |