CN201830403U - Set-top box - Google Patents
Set-top box Download PDFInfo
- Publication number
- CN201830403U CN201830403U CN2010205678564U CN201020567856U CN201830403U CN 201830403 U CN201830403 U CN 201830403U CN 2010205678564 U CN2010205678564 U CN 2010205678564U CN 201020567856 U CN201020567856 U CN 201020567856U CN 201830403 U CN201830403 U CN 201830403U
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- China
- Prior art keywords
- top box
- piece
- loam cake
- preceding face
- rib
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a set-top box comprising a set-top box base, an upper cover and a front shell, wherein the inner side of the front shell is provided with a rib at the joint of the front case and the upper cover, and the upper cover and the front shell is connected in a fastening manner; and the side surface of the set-top box base is fixedly connected with the front shell. By adopting the structure, not only is the efficiency of the procedure improved, and the hidden safety hazard of the set-top box is eliminated, but also the hardware materials of the set-top box is reduced, so that a new installation mode is provided for the whole set-top box.
Description
Technical field
The utility model relates to receiving terminal for digital television structure-design technique field, particularly a kind of set-top box.
Background technology
Along with digital industry constantly develops, Digital Television is with its high definition, advantage such as conveniently watches and extensively popularized.But existing television set is receiving digital television directly, could receiving digital television but need to be equipped with in addition a set-top box.The preceding face-piece that existing set-top box generally comprises set-top box base, loam cake and is installed in front of chassis.Base comprise again base plate and with the biside plate of base plate one.But the connected mode of existing set-top box can cause the waste of five metals set-top box material, improves manufacturing cost, and has potential safety hazard.
Provide a kind of digital TV set-top box among the prior art 1 patent CN200520087721.7, it comprises top cover, and be installed in fore shell on the front of chassis plate, described front of chassis plate is provided with draw-in groove, the fore shell left and right sides and bottom are equipped with the trip that can be inserted in the corresponding draw-in groove, and described in addition fore shell portion is provided with the detent that can engage with top cover.The set-top box housing mounting structure that this utility model provides, though installation is firm, operation is simple,, it can not eliminate the potential safety hazard of existence effectively, can not reduce the use of set-top box five metals material effectively.
In addition, more in conjunction with the accompanying drawings 1-4 prior art 2 is done a detailed description:
As shown in Figure 1, in prior art 2, loam cake 3 ' side by bolt 1232 ' with set-top box base 1 ' side be connected.But, because preceding face-piece 2 ' on be equipped with power supply hard switching 5 ', connect loam cake 3 ' side and set-top box base 1 ' bolt 1232 ' touch easily power supply hard switching 5 ', cause short circuit, cause set-top box to have potential safety hazard.
As Fig. 2, shown in Figure 3, in prior art 2, five metals set-top box base 1 ' with plastics before face-piece 2 ' employing front interconnection system.This kind connected mode, respectively be provided with on the limit, base 1 ' front end left and right sides a baby hem 12 ', design flange bolt hole 11 on the baby hem ', base by the flange bolt hole 11 on the baby hem ' usefulness bolt 1121 ' with preceding face-piece 2 ' end on give prominence to plane of structure 22 ' on bolt hole 21 ' be connected.
As shown in Figure 4, the set-top box five metals material among regional A and the B uses does not have too big effect here, is a kind of waste.That is to say that prior art 2 adopts positive connected mode to have a critical defect: it is many that is exactly the use of set-top box five metals material, and set-top box base cost is higher.
The utility model content
Technical problem to be solved in the utility model is: set-top box exists potential safety hazard and waste set-top box five metals material in the prior art.
For solving technical problem of the present utility model, the utility model discloses a kind of set-top box, comprises set-top box base, loam cake and preceding face-piece, and the inboard of described preceding face-piece, close preceding face-piece and loam cake joining place are provided with rib, loam cake and rib engagement connection.
Wherein, described rib is provided with the protrusion muscle that has groove at an end of a side that is connected with loam cake, the loam cake side is provided with the bending edge that is connected with the loam cake one, bending edge and groove engagement connection near preceding face-piece end.
Wherein, described rib is provided with three protrusion muscle that have crotch that are connected with preceding face-piece one with the other end of a side of loam cake linking.
Wherein, described rib is provided with brace rod near a side at preceding face-piece center.
Wherein, the crotch plane of the described protrusion muscle that has a crotch is contour with the bottom land planar horizontal of the protrusion muscle that has groove.
Wherein, described rib is provided with brace rod near a side at preceding face-piece center.
Wherein, projection and turning projection are set on the face-piece before described, the corner of face-piece before the turning projection is positioned at, projection be positioned at the turning projection corresponding before on the vertical edge of face-piece.
Wherein, described rib comprises surface plate, surface plate is parallel with the capping of the corresponding loam cake of rib.
Wherein, the material of described rib is plastics.
Wherein, described set-top box base side and preceding face-piece are for fixedlying connected.
Wherein, the left and right side of described set-top box base left and right side preceding face-piece corresponding with it is bolted to connection.
Compared with prior art, the utlity model has following beneficial effect: the utility model has adopted the inboard of face-piece before described, close preceding face-piece and loam cake joining place that rib is set, loam cake and preceding face-piece engagement connection have been eliminated the potential safety hazard that set-top box exists in the prior art effectively.In addition, the utility model also adopts set-top box base side fixedlys connected with preceding face-piece, has effectively reduced the use of set-top box five metals material.
Description of drawings
Fig. 1 is set-top box STRUCTURE DECOMPOSITION figure in the prior art;
Fig. 2 is a five metals set-top box base and the positive stereogram that is connected of preceding face-piece in the prior art;
Fig. 3 is a five metals set-top box base and the positive profile that is connected of preceding face-piece in the prior art;
Fig. 4 is a machine case of set top box expanded view in the prior art;
Fig. 5 is the connection layout of the utility model loam cake and preceding face-piece;
Fig. 6 is the connection layout of the utility model loam cake side and preceding face-piece end;
Fig. 7 is the utility model set-top box base side and the fixedly connected figure of preceding face-piece by bolt;
Fig. 8 is a set-top box expanded view of the present utility model;
Fig. 9 is the structural representation of the rib of face-piece inboard before of the present utility model being arranged on;
Figure 10 is the structural representation of loam cake of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
As Fig. 5, shown in Figure 6, the utility model set-top box loam cake 3 is connected with set-top box base 1, the side does not need as prior art (Fig. 4): loam cake 3 ' the side stamp bolt hole 32 ', set-top box base 1 ' the side stamp bolt hole 12 ', use bolt 1232 ' junctor top box base and loam cake then.In the utility model, only needing in front, inboard, the close preceding face-piece 2 of shell 2 are provided with rib 4 with loam cake 3 joining places, when loam cake 3 is installed integration with preceding face-piece 2, the bending edge 31 of loam cake 3 sides near preceding face-piece 2 end settings and loam cake 3 one inserted in the groove 411 of the protrusion muscle 41 that has groove, have the crotch planar support loam cake 3 of the protrusion muscle 43 of crotch 431 simultaneously.In addition, on the face-piece 2 it is not slided all around before projection 22 is buckled in loam cake 3 with turning projection 23.Loam cake 3 just can reach the purpose that fixedly is connected with preceding face-piece 2.
As Fig. 9, shown in Figure 10, Fig. 9 is the structural representation of the rib of face-piece inboard before of the present utility model being arranged on; Rib described in the figure 4 is inboards of face-piece before rectangular plastic tab and one are fixed on; In addition, capping 32 plane parallel of the plane of described rib 4 loam cake 3 corresponding with it, promptly described rib 4 comprises surface plate 44, surface plate 44 is parallel with the capping 32 of rib 4 corresponding loam cakes 3; One end of the side that rib 4 is connected with loam cake 3 is provided with a protrusion muscle 41 that has groove 411, and the protrusion muscle 41 that has groove 411 has the effect of the bending edge 31 on the engaging loam cake 3, also has the effect of reinforcing rib 4 simultaneously; Rib 4 is provided with three protrusion muscle 43 that have crotch 431 that are connected with preceding face-piece 2 one with the other end of the side that loam cake 3 is connected, the crotch plane of protrusion muscle 43 that has crotch 431 is contour with the bottom land planar horizontal of protrusion muscle 41 that has groove 411, the protrusion muscle 43 that has crotch 431 has the effect of the bending edge 31 that supports loam cake 3, also has the effect that rib 4 and preceding face-piece 2 are fixed simultaneously; Rib 4 is provided with brace rod 42 near a side at preceding face-piece centers, and brace rod 42 mainly plays the effect on the shell 2 in front of fixing rib 4.In addition, face-piece 2 is provided with projection with the position that loam cake 3 is connected mutually before described, specifically be exactly projection 22 and the turning projection 23 among Fig. 9, projection 22 has fixed cover 3 with turning projection 23 makes its not effect of all around slip, promptly plays the effect of fixed cover 3 and preceding face-piece 2.Figure 10 is the structural representation of loam cake of the present utility model.Among the figure, loam cake 3 is divided into two parts: one capping 32; Two to be described loam cake 3 sides be provided with bending edge 31 with loam cake 3 one near preceding face-piece 2 ends for it.
When loam cake 3 is installed integration with preceding face-piece 2, the bending edge 31 of loam cake 3 sides near preceding face-piece 2 end settings and loam cake 3 one inserted in the groove 411 of the protrusion muscle 41 that has groove 411, the crotch planar support loam cake 3 that has the protrusion muscle 43 of crotch 431 simultaneously, make its all around fixation on the face-piece 2 before projection 22 is buckled in loam cake 3 with turning projection 23, do not slide.In a word, described rib 4, bending edge 31 actings in conjunction fixedly are connected loam cake 3 with preceding face-piece 2.Further, the protrusion muscle 41 that has groove 411 that is provided with on the rib 4 can play the effect of better fixed cover 3 and preceding face-piece 2; Before the projection 22 that is provided with on the face-piece 2 and turning projection 23 also be optimization loam cake 3 and fixedly being connected of preceding face-piece 2.
In the present embodiment, capping 32 be meant loam cake 3 about two sides and about last capping between two sides.
In a word, adopt this technical scheme not only can save installation time effectively, and greatly reducing the cost of product, the outward appearance of product is also more attractive in appearance, the more important thing is effective the elimination in the prior art owing to bolt 1232 ' side connects the potential potential safety hazard that exists.
Consult Fig. 7, Fig. 7 is the utility model set-top box base side and the fixedly connected figure of preceding face-piece by bolt.The utility model comprises set-top box base 1, loam cake 3 and is installed in preceding face-piece 2 on base 1 front panel, and described set-top box base 1 side and preceding face-piece 2 are for fixedlying connected.
Further, fixedly connected with preceding face-piece 2 in described set-top box base 1 left and right side, specifically comprise following structure: the bolt hole of set-top box base 1 left and right side 11 is 111, and the bolt hole that is provided with on the left and right side 21 of preceding face-piece 2 is 211, is furnished with bolt 1121 in addition.Fixedly connected by bolt 1121 with the left and right side 21 of its corresponding preceding face-piece 2 in described set-top box base 1 left and right side 11.Wherein, bolt not only can be used with the fixedlying connected of left and right side 21 of its corresponding preceding face-piece 2 in set-top box base 1 left and right side 11, can also use screw, screw, can adopt the mode of eye-splice or buckle to reach fixedly connected purpose in addition.
Fig. 8 is the utility model set-top box expanded view.The utility model adopts set-top box base 1 side and the structure of preceding face-piece 2 for fixedlying connected, and can effectively reduce the use of set-top box five metals material, and assembling is also fairly simple.
In addition, consult empty frame C, D among Fig. 8 and the empty frame A of prior art Fig. 4, the contrast situation of B, can find out significantly that the five metals material that uses the utility model set-top box two sides is less.
The utility model set-top box loam cake 3 is played bolt with being connected of base 1 by the back and is connected.
Further, the utility model set-top box loam cake 3 is played three bolts with being connected by the back of base 1, adopts three bolts can reach structural stability the best and effect handsome in appearance.
More than lift preferred embodiment; the purpose of this utility model, technical scheme and advantage are further described; institute is understood that; the above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all within spirit of the present utility model and principle; any modification of being done, be equal to replacement, improvement etc.; all should be included within the protection range of the present utility model; the interest field that the utility model is advocated should be as the criterion so that the utility model application scope is described, but not only limits to the foregoing description.
Claims (10)
1. set-top box, it comprises set-top box base (1), loam cake (3) and preceding face-piece (2), it is characterized in that the inboard of described preceding face-piece (2), close preceding face-piece (2) are provided with rib (4) with loam cake (3) joining place, loam cake (3) and rib (4) engagement connection.
2. set-top box according to claim 1, it is characterized in that, described rib (4) is provided with the protrusion muscle (41) that has groove (411) at an end of a side that is connected with loam cake (3), loam cake (3) side is provided with the bending edge (31) that is connected with loam cake (3) one near preceding face-piece (2) end, bending edge (31) and groove (411) engagement connection.
3. set-top box according to claim 1 and 2 is characterized in that, described rib (4) is provided with the protrusion muscle (43) that has crotch (431) that is connected with preceding face-piece one at the other end of a side that is connected with loam cake (3).
4. set-top box according to claim 1 and 2 is characterized in that, described rib (4) is provided with brace rod (42) in the side near preceding face-piece (2) center.
5. set-top box according to claim 3 is characterized in that, the crotch plane of the described protrusion muscle (43) that has a crotch is contour with the bottom land planar horizontal of the protrusion muscle (41) that has groove.
6. set-top box according to claim 1 and 2, it is characterized in that, projection (22) and turning projection (23) are set on the face-piece (2) before described, turning projection (23) is positioned at the corner of preceding face-piece (2), and projection (22) is positioned on the vertical edge with the corresponding preceding face-piece (2) of turning projection.
7. set-top box according to claim 1 and 2 is characterized in that, described rib (4) comprises surface plate (44), and the capping (32) of surface plate (44) and the corresponding loam cake of rib (4) (3) is parallel.
8. set-top box according to claim 1 and 2 is characterized in that, the material of described rib (4) is plastics.
9. set-top box according to claim 1 and 2 is characterized in that, described set-top box base (1) and preceding face-piece (2) are for fixedlying connected.
10. set-top box according to claim 9 is characterized in that, fixedlys connected by bolt (1121) with the left and right side (21) of its corresponding preceding face-piece (2) in described set-top box base (1) left and right side (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205678564U CN201830403U (en) | 2010-10-15 | 2010-10-15 | Set-top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205678564U CN201830403U (en) | 2010-10-15 | 2010-10-15 | Set-top box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201830403U true CN201830403U (en) | 2011-05-11 |
Family
ID=43968916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205678564U Expired - Fee Related CN201830403U (en) | 2010-10-15 | 2010-10-15 | Set-top box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201830403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015062356A1 (en) * | 2013-10-30 | 2015-05-07 | 深圳市九洲电器有限公司 | Set top box outer housing structure |
| CN104735507A (en) * | 2015-03-30 | 2015-06-24 | 深圳市九洲电器有限公司 | Set top box and assembling method for set top box |
-
2010
- 2010-10-15 CN CN2010205678564U patent/CN201830403U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015062356A1 (en) * | 2013-10-30 | 2015-05-07 | 深圳市九洲电器有限公司 | Set top box outer housing structure |
| CN103561296B (en) * | 2013-10-30 | 2017-09-29 | 深圳市九洲电器有限公司 | The shell mechanism of set top box |
| CN104735507A (en) * | 2015-03-30 | 2015-06-24 | 深圳市九洲电器有限公司 | Set top box and assembling method for set top box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20151015 |
|
| EXPY | Termination of patent right or utility model |