CN204131659U - A kind of Set Top Box with tight structure - Google Patents
A kind of Set Top Box with tight structure Download PDFInfo
- Publication number
- CN204131659U CN204131659U CN201420632150.XU CN201420632150U CN204131659U CN 204131659 U CN204131659 U CN 204131659U CN 201420632150 U CN201420632150 U CN 201420632150U CN 204131659 U CN204131659 U CN 204131659U
- Authority
- CN
- China
- Prior art keywords
- upper casing
- top box
- set top
- durable structure
- over cap
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of Set Top Box with tight durable structure, comprise interconnective upper casing and lower cover, described upper casing and lower cover are engaged by buckle, described upper casing is provided with and observes the visual windows of display module, module card position and various wiring hole, described module card position is push-and-pull opening-closing structure, described visual windows and upper casing one-body molded, its sound construction, cooperation are closely, production stage is simple, fraction defective is few and production cost is low, improve productivity ratio, and product appearance is clean and tidy.
Description
Technical field
The utility model relates to a kind of STB casing structure, particularly a kind of Set Top Box with tight structure.
Background technology
Universal along with Digital Television and Web TV, the use of Set Top Box is more and more extensive, and it is more and more higher to the requirement of the shell mechanism of Set Top Box, be mainly manifested in card slot, the display structure such as eyeglass and Set Top Box body closely cooperate and on firmness, but the card slot of current Set Top Box renovates many employing door-turning type structures, this structure can leave larger gap at rotating shaft place, rotating shaft easily ruptures, and need to arrange groove at face frame correspondence position, position power of borrowing can be had to open renovate, the shell compactness impact of such structure on Set Top Box is larger;
The installation of Set Top Box eyeglass adopts and snaps onto on the frame of face, this mode adds production stage, and eyeglass all can pasting protective film, so diaphragm easily sticks in the gap of eyeglass and face frame when installing eyeglass, buckle easily fracture, cause very high fraction defective for two above eyeglass;
To Set Top Box firm, require often to increase production cost and reduce production efficiency closely, probe into a kind of can the scheme of both balances urgent need very much.
Utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of Set Top Box with tight durable structure of high rate/low cost production.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is: a kind of Set Top Box with tight durable structure, comprise interconnective upper casing and lower cover, described upper casing and lower cover are engaged by buckle, described upper casing is provided with the visual windows of observation display module, module card position and various wiring hole, described module card position is push-and-pull opening-closing structure, described visual windows and upper casing one-body molded.
Preferably, described module card position comprises card slot, is positioned at the guide rail at card slot two ends and is positioned at the over cap of card slot upper end, and described over cap two ends are provided with the guide pillar realizing over cap folding along slide.
Preferred further, described guide pillar bottom is provided with the confinement block avoiding over cap to skid off upper casing.
Preferred further, described over cap is fixed by snap-on and upper casing, and above snap-on, correspondence is provided with anti-skidding projection.
Preferably, described visual windows and upper casing are translucent body, and visual windows forms chamfering in upper casing inside and is 1:2 with upper casing Thickness Ratio.
Preferred further, described upper casing inside is positioned at visual windows both sides and is also provided with wiring board positioning edge, the inner corner of upper casing is provided with wiring board location fixed leg, and the inner every limit of upper casing is provided with two buckle positions.
Preferably, be provided with protruding frame pin, be provided with radiating groove in described frame pin bottom described lower cover, corresponding upper casing buckle position, the every limit of lower cover is provided with buckle.
Preferably, described wiring hole comprises power supply string holes, AV string holes, USB string holes, HDMI wire hole, network interface and SPDI mouth.
Compared with prior art, the utility model tool has the following advantages:
The utility model provides a kind of Set Top Box with tight durable structure, and closely, production stage is simple, fraction defective is few and production cost is low, improve productivity ratio, and product appearance is clean and tidy for its sound construction, cooperation.
Accompanying drawing explanation
Fig. 1 is the front perspective view that the utility model has the Set Top Box of tight durable structure;
Fig. 2 is the inner perspective view of upper casing that the utility model has the Set Top Box of tight durable structure;
Fig. 3 is the lower cover polycrystalline substance schematic diagram that the utility model has the Set Top Box of tight durable structure;
Fig. 4 is the over cap Facad structure schematic diagram that the utility model has the Set Top Box of tight durable structure;
Fig. 5 is the over cap structure schematic diagram that the utility model has the Set Top Box of tight durable structure;
Fig. 6 is the over cap side structure schematic diagram that the utility model has the Set Top Box of tight durable structure;
Fig. 7 is the visual windows cross-sectional view that the utility model has the Set Top Box of tight durable structure;
Fig. 8 is upper casing and the lower cover buckle structure schematic diagram that the utility model has the Set Top Box of tight durable structure.
Embodiment
The utility model to be explained in further detail below in conjunction with accompanying drawing and embodiment for the ease of it will be appreciated by those skilled in the art that.
As shown in Figure 1, 2, a kind of Set Top Box with tight durable structure, wrap shell 1 and lower cover 2, each limit of lower cover is respectively provided with two buckles 23, the corresponding buckle 23 of inward flange of upper casing 1 is provided with buckle position 13, as shown in Figure 8, upper casing 1 and lower cover 2 are engaged by buckle, compared to the Set Top Box be screwed before, the Set Top Box of this structure is produced assembling and is simply easy to carry out, can speed production efficiency, and Set Top Box after engaging is very firm, special instrument need be adopted just to open, add fail safe.
Upper casing 1 is provided with visual windows 3, for observing the state of Set Top Box display module, this visual windows 3 all adopts transparent ABS material to add pigment in upper casing 1 to make translucent, as shown in Figure 7, visual windows 3 forms inside chamfering 31 in upper casing 1 inside, visual windows 3 is made to be 1:2 with the Thickness Ratio of upper casing 1, chamfering is formed in Set Top Box, making to observe from Set Top Box does not have obvious visual windows 3 edge, attractive in appearance being convenient to again is cleaned, and by the integrated upper casing 1 of trnaslucent materials and visual windows 3 difference due to thickness, the transparency of visual windows 3 is comparatively higher than upper casing 1, therefore clearly can observe the state of the display module of Set Top Box, upper casing 1 and visual windows 3 is one-body molded decreases production stage, the expense of fraction defective and die sinking, improve productivity ratio.
As Fig. 4, 5, shown in 6, upper casing 1 is also provided with module card position 4, described module card position 4 comprises card slot 41, guide rail 41, over cap 43, guide pillar 44, confinement block 45, snap-on 46 and anti-skidding protruding 47, the Insert Card Here that described card slot 41 is CA card, it is protected with over cap 43, over cap 43 realizes folding by push-pull configuration, realize particular by the guide rail 41 at card slot 41 two ends and the guide pillar 44 at over cap 43 two ends, over cap 43 is slided by guide pillar 44 and realizes folding on guide rail 41, and be provided with confinement block 45 in the bottom of over cap 43 upper guide post 44, the width of confinement block is greater than the width of guide pillar 44, when over cap 43 is in full open position, blocking to reach when less width located by 41 mouthfuls, guide rail by confinement block avoids over cap 43 to skid off disengaging upper casing, over cap 43 is combined with upper casing 1 by snap-on 46, on upper casing 1, correspondence position is provided with snap-on position, the upper end of over cap 43 is also provided with anti-skidding protruding 47, the effect increasing frictional force is played when folding over cap 43, when over cap 43 is pushed into closedown, this snap-on 46 and upper casing 1 fastening, flicking inwards is only needed to push open when opening again, the module card position 4 of this structure is when over cap 43 closes, over cap 43 coordinates with upper casing 1 closely, there is no larger gap, make product appearance clean and tidy, structure simple and durable, random placement can be realized.
Positioning edge 11 and the location fixed leg 12 of location and fixation is played when upper casing 1 is also provided with for installing pcb board, its side is also provided with the wiring hole 5 for Set Top Box internal circuit lead-out wire, can be power supply string holes, AV string holes, USB string holes, HDMI wire hole, network interface and SPDI mouth etc.
Lower cover 2 is provided with frame pin 21, frame pin 21 is that the frame type bottom lower cover 2 is protruding, as the placement pin of Set Top Box, prevent Set Top Box bottom abrasion, and be provided with radiating groove 22 in its square frame, protruding frame pin 21 provides heat-dissipating space for radiating groove 22, is conducive to the carrying out of dispelling the heat, thus can optimizes the performance of Set Top Box.
In the utility model, the not concrete functional module introduced all can adopt ripe functional module of the prior art, such as key-press module, power module, LED backlight module, main control module etc.; Wherein main control module is existing microprocessor, and the control program wherein exported is common programs.
Be more than wherein specific implementation of the present utility model, it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection range of the present utility model.
Claims (8)
1. one kind has the Set Top Box of tight durable structure, comprise interconnective upper casing (1) and lower cover (2), it is characterized in that: described upper casing (1) and lower cover (2) are engaged by buckle, described upper casing (1) is provided with the visual windows (3) of observation display module, module card position (4) and various wiring hole (5), described module card position (4) is push-and-pull opening-closing structure, and described visual windows (3) is one-body molded with upper casing (1).
2. the Set Top Box with tight durable structure according to claim 1; it is characterized in that: described module card position (4) comprises card slot (41), is positioned at the guide rail (42) at card slot (41) two ends and is positioned at the over cap (43) of card slot (41) upper end, described over cap (43) two ends are provided with the guide pillar (44) realizing over cap (43) folding along guide rail (42) slip.
3. the Set Top Box with tight durable structure according to claim 2, is characterized in that: described guide pillar (44) bottom is provided with the confinement block (45) avoiding over cap (43) to skid off upper casing (1).
4. the Set Top Box with tight durable structure according to claim 3; it is characterized in that: described over cap (43) is fixed by snap-on (46) and upper casing (1), snap-on (46) top correspondence is provided with anti-skidding projection (47).
5. the Set Top Box with tight durable structure according to claim 1, it is characterized in that: described visual windows (3) and upper casing (1) are translucent body, visual windows (3) forms chamfering (31) in upper casing inside and is 1:2 with upper casing (1) Thickness Ratio.
6. the Set Top Box with tight durable structure according to claim 2, it is characterized in that: described upper casing (1) inside is positioned at visual windows (3) both sides and is also provided with wiring board positioning edge (11), upper casing (1) inner corner is provided with wiring board location fixed leg (12), the inner every limit of upper casing (1) is provided with two buckle positions (13).
7. the Set Top Box with tight durable structure according to claim 6, it is characterized in that: described lower cover (2) bottom is provided with protruding frame pin (21), be provided with radiating groove (22) in described frame pin (21), corresponding upper casing (1) the buckle position (13) in the every limit of lower cover (2) is provided with buckle (23).
8. the Set Top Box with tight durable structure according to claim 1, is characterized in that: described wiring hole (5) comprises power supply string holes, AV string holes, USB string holes, HDMI wire hole, network interface and SPDI mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632150.XU CN204131659U (en) | 2014-10-29 | 2014-10-29 | A kind of Set Top Box with tight structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632150.XU CN204131659U (en) | 2014-10-29 | 2014-10-29 | A kind of Set Top Box with tight structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204131659U true CN204131659U (en) | 2015-01-28 |
Family
ID=52387973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420632150.XU Expired - Fee Related CN204131659U (en) | 2014-10-29 | 2014-10-29 | A kind of Set Top Box with tight structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204131659U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289615A (en) * | 2017-07-27 | 2017-10-24 | 奥克斯空调股份有限公司 | Window installing plate |
| CN109785689A (en) * | 2019-02-25 | 2019-05-21 | 重庆电子工程职业学院 | A kind of training device for communication technology teaching |
| CN110303788A (en) * | 2019-07-17 | 2019-10-08 | 深圳市华星光电技术有限公司 | Inkjet printing methods, device and equipment |
-
2014
- 2014-10-29 CN CN201420632150.XU patent/CN204131659U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289615A (en) * | 2017-07-27 | 2017-10-24 | 奥克斯空调股份有限公司 | Window installing plate |
| CN109785689A (en) * | 2019-02-25 | 2019-05-21 | 重庆电子工程职业学院 | A kind of training device for communication technology teaching |
| CN110303788A (en) * | 2019-07-17 | 2019-10-08 | 深圳市华星光电技术有限公司 | Inkjet printing methods, device and equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20201029 |