CN203661228U - Multifunctional digital set top box - Google Patents
Multifunctional digital set top box Download PDFInfo
- Publication number
- CN203661228U CN203661228U CN201420027923.1U CN201420027923U CN203661228U CN 203661228 U CN203661228 U CN 203661228U CN 201420027923 U CN201420027923 U CN 201420027923U CN 203661228 U CN203661228 U CN 203661228U
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- CN
- China
- Prior art keywords
- support column
- upper cover
- top box
- set top
- digital set
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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 belongs to the field of electronic devices and especially relates to a multifunctional digital set top box. The multifunctional digital set top box includes an upper cover, a circuit board and a bottom shell. A support post A is arranged below the upper shell. A support post B opposite to the support post A is arranged below the bottom shell. The circuit board is arranged between the support post A and the support post B. An arc-shaped fluorescent light emitting body is arranged on a side of the upper cover. The cross section of the fluorescent light emitting body is in the shape of a character. The upper cover is provided with an infrared receiving port equipped with a concave lens. The periphery of the upper part of the bottom shell is provided with a boss. A rib is arranged on the boss. L-shaped heat dissipating holes are arranged in the bottom shell.
Description
Technical field
The utility model belongs to electronic device field, relates in particular to a kind of multifunctional digital set top box.
Background technology
Top box of digital machine is the equipment of a connecting TV machine and outside source, and it can change into television content by the digital signal of compression, and shows on television set.Signal can be from wire cable, satellite antenna, broadband network and terrestrial broadcasting.The content image that can provide except simulated television that top box of digital machine receives, sound, be more to receive data content, comprise electronic program guides, internet webpage, captions etc.Make user on existing television set, watch digital television program, and can carry out interactive digital amusement, education and commercialization activity by network.For example Chinese patent 201310425221.9 discloses a kind of Set Top Box, comprise shell, in shell, there is cavity volume, in cavity volume, be provided with mainboard, in cavity volume, be provided with radiating block and heat dissipation metal plate, radiating block is placed on mainboard, and heat dissipation metal plate is connected in radiating block by thermal paste, between heat dissipation metal plate and the inwall of cavity volume, has interval.The set up box structure of this structure is simple, function singleness, cannot meet current consumer's multi-functional demand.
Summary of the invention
In order to solve the problems of the technologies described above, it is a kind of rational in infrastructure that the utility model provides, multiple functional multifunctional digital set top box, comprise upper cover, circuit board, drain pan, it is characterized in that: below described upper cover, be provided with support column A, above described drain pan, be provided with the support column B relative with support column A position, described circuit board is between described support column A and support column B, one side of described upper cover is provided with fluorescent illuminant, described fluorescent illuminant entirety is arc, its cross sectional shape is words identification, described upper cover is provided with infrared receiving port, described infrared receiving port is provided with concavees lens, described drain pan top surrounding is provided with boss, above boss, be provided with convex tendon, described drain pan inside is provided with L-type louvre.
The quantity of described support column A is 4, is positioned near four angles of upper cover, and the quantity of described support column B is identical with the quantity of support column A.
Described upper cover is also provided with catch, described catch and and boss match.
The beneficial effects of the utility model are:
1. fluorescent illuminant is a depression cambered surface with text profile, guaranteed fluorophor to the emitting led sensitive surface of front panel with to be subject to luminous intensity consistent, to such an extent as to fluorescent illuminant brightness is evenly soft.
2. only have 5mm diameter because appearance design requires infrared receiving window mouth, this will affect the sensitivity of infrared acceptance greatly, and the utility model has adopted PC material, and the design of concavees lens has solved infrared receiving angle and sensitivity.
3. a large amount of L-type louvre designs in Set Top Box bottom, effectively prevent that dust and small objects from entering in body, improved aesthetic measure.Meter is carried two upper lateral parts and has been offered two row's thermovents, guarantees that cold air enters from bottom from top outflow, has guaranteed the convection current of internal heat air, has improved radiating effect.
4. body end face and side have adopted precise polished technology, after depanning, without spraying paint, can arrive high brightness effect.
5. Design of Dies adopts four sides line position design, and rear interface is an independent every trade position slide block, changes the mainboard of distinct interface, only need to change rear portion line position slide block, has improved the applicability of mould, has reduced cost.
6. location, rear interface position, scientific and reasonable, guarantees that each interface inserts cable simultaneously and is independent of each other.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model upper cover;
Fig. 3 is the structural representation of the utility model drain pan.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
Embodiment:
1-upper cover, 2-catch, 3-support column A, 4-circuit board, 5-support column B, 6-drain pan, 7-fluorescent illuminant, 8-concavees lens, 9-boss, 10-convex tendon, 11-L type louvre, the infrared receiving port of 12-.
Below the present embodiment upper cover 1, be provided with support column A3, above drain pan 6, be provided with the support column B5 relative with support column A3 position, circuit board 4 is between support column A3 and support column B5, one side of upper cover 1 is provided with fluorescent illuminant 7, fluorescent illuminant 7 entirety are arc, its cross sectional shape is words identification, upper cover 1 is provided with infrared receiving port 12, infrared receiving port 12 is provided with concavees lens 8, drain pan 6 top surroundings are provided with boss 9, boss 9 is provided with convex tendon 10 above, and drain pan 6 inside are provided with L-type louvre 11.The quantity of support column A3 is 4, is positioned near four angles of upper cover 1, and the quantity of support column B5 is identical with the quantity of support column A3.Upper cover 1 is also provided with catch 2, catch 2 and and boss 9 match.
Utilize technical scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designs similar technical scheme, and reaching above-mentioned technique effect, is all to fall into protection range of the present utility model.
Claims (3)
1. a multifunctional digital set top box, comprise upper cover, circuit board, drain pan, it is characterized in that: below described upper cover, be provided with support column A, above described drain pan, be provided with the support column B relative with support column A position, described circuit board is between described support column A and support column B, one side of described upper cover is provided with fluorescent illuminant, described fluorescent illuminant entirety is arc, its cross sectional shape is words identification, described upper cover is provided with infrared receiving port, described infrared receiving port is provided with concavees lens, described drain pan top surrounding is provided with boss, above boss, be provided with convex tendon, described drain pan inside is provided with L-type louvre.
2. a kind of multifunctional digital set top box according to claim 1, is characterized in that: the quantity of described support column A is 4, is positioned near four angles of upper cover, and the quantity of described support column B is identical with the quantity of support column A.
3. a kind of multifunctional digital set top box according to claim 1, is characterized in that: described upper cover is also provided with catch, described catch and and boss match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420027923.1U CN203661228U (en) | 2014-01-16 | 2014-01-16 | Multifunctional digital set top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420027923.1U CN203661228U (en) | 2014-01-16 | 2014-01-16 | Multifunctional digital set top box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203661228U true CN203661228U (en) | 2014-06-18 |
Family
ID=50927574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420027923.1U Expired - Fee Related CN203661228U (en) | 2014-01-16 | 2014-01-16 | Multifunctional digital set top box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203661228U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072467A (en) * | 2015-07-01 | 2015-11-18 | 南通同洲电子有限责任公司 | Digital cable set top box |
| CN105357456A (en) * | 2015-11-09 | 2016-02-24 | 广东长虹电子有限公司 | Liquid crystal television with three-dimensional tag |
-
2014
- 2014-01-16 CN CN201420027923.1U patent/CN203661228U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072467A (en) * | 2015-07-01 | 2015-11-18 | 南通同洲电子有限责任公司 | Digital cable set top box |
| CN105357456A (en) * | 2015-11-09 | 2016-02-24 | 广东长虹电子有限公司 | Liquid crystal television with three-dimensional tag |
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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: 20140618 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |