CN207665114U - A kind of set-top box having CDN quality-monitorings and dynamic CDN switchings - Google Patents
A kind of set-top box having CDN quality-monitorings and dynamic CDN switchings Download PDFInfo
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- CN207665114U CN207665114U CN201721657391.XU CN201721657391U CN207665114U CN 207665114 U CN207665114 U CN 207665114U CN 201721657391 U CN201721657391 U CN 201721657391U CN 207665114 U CN207665114 U CN 207665114U
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- box body
- head cover
- integrated circuit
- top box
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Abstract
The utility model discloses a kind of set-top boxes having CDN quality-monitorings and dynamic CDN switchings,Including supporting rack,Box body,Head cover and Air Filter,The box body is jointly mounted on supporting rack,The support frame as described above back side is welded with connecting rod,The insertion of box body front middle is equipped with control panel,The control panel side is equipped with switch button,The tray interior bottom end is equipped with integrated circuit board,The integrated circuit plate surface is equipped with RAM card,The side of the RAM card is equipped with central processing unit,The side of the central processing unit is equipped with CDN monitoring switch,The integrated circuit board rear end is equipped with the equipment interface through the box body back side,The equipment interface side is equipped with the power interface through the box body back side,The head cover is clamped by buckling with the catching groove on box body,The Air Filter is fixed on head cover inner tip,And Air Filter is bonded with the thermovent for being opened in head cover top.The utility model has the advantages that dust-proof, fixed and fast assembling-disassembling.
Description
Technical field
The utility model is related to set-top box device technical fields, and specially one kind having CDN quality-monitorings and dynamic CDN is cut
The set-top box changed.
Background technology
With the development of television technologies, user is also higher and higher for the demand of television set, along be set-top box
Development, set-top box is connected to TV, can provide various viewing selection, greatly enrich demand of the user for viewing,
Traditional set-top box receives data, is converted into television image, the quality of data is bad sometimes, and set-top box cannot screen, and need user
It goes to adjust, there do not have to fix when desk below TV to be inconvenient, and the time has been grown and has been easy dust stratification inside set-top box.
Utility model content
The purpose of this utility model is to provide a kind of set-top boxes having CDN quality-monitorings and dynamic CDN switchings, have
The advantages of dust-proof, fixed and fast assembling-disassembling, solves the problems, such as inside set-top box dust stratification and fixed inconvenient.
To achieve the above object, the utility model provides the following technical solutions：One kind having CDN quality-monitorings and dynamic
The set-top box of CDN switchings, including supporting rack, box body, head cover and Air Filter, the box body is jointly mounted on supporting rack, described
The supporting rack back side is welded with connecting rod, and the connecting rod top is welded with hook, and the insertion of box body front middle is equipped with
Control panel, the control panel side are equipped with switch button, and the tray interior bottom end is equipped with integrated circuit board, described
Integrated circuit plate surface is equipped with RAM card, and the side of the RAM card is equipped with central processing unit, the central processing unit
Side is equipped with CDN monitoring switch, and the integrated circuit board rear end is equipped with the equipment interface through the box body back side, described to set
Standby interface side is equipped with the power interface through the box body back side, and the head cover is clamped by buckling with the catching groove on box body, institute
It states Air Filter and is fixed on head cover inner tip, and Air Filter is bonded with the thermovent for being opened in head cover top, the control panel
By being electrically connected between integrated circuit board, by being electrically connected between the integrated circuit board and CDN monitoring switch, institute
It states between CDN monitoring switch and central processing unit by being electrically connected, by electrical between the central processing unit RAM card
Connection.
Preferably, the connecting rod quantity is two, and two connecting rods are welded on supporting rack back side both ends, are opened on supporting rack
Equipped with groove compatible with box body.
Preferably, the RAM card quantity is two, and RAM card, central processing unit and CDN monitorings switch are from left to right
It is sequentially arranged at integrated circuit board centre position.
Preferably, the buckle quantity is four, and four buckle the four corners for being distributed in head cover, and buckle is mutually fitted with catching groove
Match.
Preferably, the thermovent quantity is ten, and five thermovents are opened in the side of head cover top end face, five heat dissipations
Mouth is opened in the other side of head cover top end face, and the thermovent of head cover top end face both sides mutually staggers.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model has achieved the effect that fixed set-top box, general machine top by the way that supporting rack and connecting rod is arranged
Box connects desk or the ground being placed in after TV below TV, and set-top box is not fixed, and circuit is pullled in easy touching, is made
It is bad at wiring circuit contact, it influences normally to watch, the utility model is provided with supporting rack and connecting rod, and set-top box is fixed on support
In the groove of frame, supporting rack is fixed on by connecting rod and hook on the frame of The back of the TV, and set-top box fixation is placed in electricity
Depending on lower section, can be put no desk, set-top box is avoided to damage.
2, the utility model has achieved the effect that easy disassembly set-top box, general machine top by the way that buckle and catching groove is arranged
Box is difficult to open set-top box using full welding or screw connection, full welding, is just that screw connection is also required to unscrew screw
Set-top box can be opened, process is cumbersome, and the utility model is provided with buckle and catching groove, and buckle is mounted on head cover, catching groove installation
On box body, directly buckle is detached with catching groove when needing to open set-top box, it is easy to operate, unnecessary process is eliminated, is made
The dismounting of set-top box is more convenient.
3, the utility model has achieved the effect that set-top box inside is dust-proof, in general set-top box by the way that Air Filter is arranged
Portion's circuit element does not do dust prevention after installing, and directly loads onto STB casing, extraneous when set-top box works
Dust enters into thermovent is crossed inside set-top box, is covered on circuit element, excessive dust can cause electrical contact bad, shadow
It rings and uses, the utility model is provided with Air Filter, and Air Filter is bonded installation with thermovent, and Air Filter is in thermovent in set-top box
It prevents extraneous dust from entering when portion radiates, protects set-top box internal circuit element.
Description of the drawings
Fig. 1 is the main structure diagram of the utility model；
Fig. 2 is the buckle and catching groove attachment structure schematic diagram of the utility model；
Fig. 3 is the dustproof network structure schematic diagram of the utility model；
Fig. 4 is the electrical work structure diagram of the utility model.
In figure：1- control panels；2- supporting racks；3- integrated circuit boards；4- switch buttons；5- box bodys；6- head covers；7- is dust-proof
Net；8- RAM cards；9- thermovents；10- connecting rods；11- is linked up with；12- equipment interfaces；13- power interfaces；14- is buckled；In 15-
Central processor；16-CDN monitors switch；17- catching grooves.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 to 4, a kind of embodiment provided by the utility model：One kind having CDN quality-monitorings and dynamic CDN
The set-top box of switching, including supporting rack 2, box body 5, head cover 6 and Air Filter 7, box body 5 are jointly mounted on supporting rack 2, supporting rack
2 back sides are welded with connecting rod 10, and 10 quantity of connecting rod is two, and two connecting rods 10 are welded on 2 back side both ends of supporting rack, support
Groove compatible with box body 5 is offered on frame 2,10 top of connecting rod is welded with hook 11, and general set-top box connects electricity
The desk being placed in depending on after below TV or ground, set-top box are not fixed, and circuit is pullled in easy touching, causes wiring circuit contact
It is bad, it influences normally to watch, the utility model is provided with supporting rack 2 and connecting rod 10, and set-top box is fixed on the recessed of supporting rack 2
In slot, supporting rack 2 is fixed on by connecting rod 10 and hook 11 on the frame of The back of the TV, and set-top box fixation is placed in TV
Lower section, can be put no desk, set-top box is avoided to damage, the positive middle insertion of box body 5 is equipped with control panel
1,1 side of control panel is equipped with switch button 4, and 5 inner bottom of box body is equipped with integrated circuit board 3,3 surface of integrated circuit board
RAM card 8 is installed, the side of RAM card 8 is equipped with central processing unit 15, and the side of central processing unit 15 is equipped with CDN monitorings
Switch 16,8 quantity of RAM card are two, and RAM card 8, central processing unit 15 and CDN monitor switch 16 from left to right successively
Mounted on 3 centre position of integrated circuit board, 3 rear end of integrated circuit board is equipped with the equipment interface 12 through 5 back side of box body, equipment
12 side of interface is equipped with the power interface 13 through 5 back side of box body, and head cover 6 is blocked by buckle 14 and the catching groove 17 on box body 5
It connects, 14 quantity of buckle are four, and four buckles 14 are distributed in the four corners of head cover 6, and buckle 14 is adapted with catching groove 17, general
Set-top box is difficult to open set-top box using full welding or screw connection, full welding, is just that screw connection is also required to unscrew spiral shell
Silk could open set-top box, and process is cumbersome, and the utility model is provided with buckle 14 and catching groove 17, and buckle 14 is mounted on head cover 6
On, catching groove 17 is mounted on box body 5, directly detaches buckle 14 and catching groove 17 when needing to open set-top box, easy to operate, is saved
Unnecessary process, keeps the dismounting of set-top box more convenient, and Air Filter 7 is fixed on head cover 6 inner tip, and Air Filter 7 with
The thermovent 9 for being opened in 6 top of head cover is bonded, and general set-top box internal circuit element does not do dust-proof arrange after installing
It applies, directly loads onto STB casing, when set-top box works, extraneous dust enters into thermovent 9 is crossed inside set-top box, covers
It covering on circuit element, excessive dust can cause electrical contact bad, influence to use, and the utility model is provided with Air Filter 7,
Air Filter 7 prevents extraneous dust from entering when thermovent 9 is to set-top box internal heat dissipating, protects set-top box internal circuit element,
9 quantity of thermovent is ten, and five thermovents 9 are opened in the side of 6 top end face of head cover, and five thermovents 9 are opened in the top of head cover 6
The thermovent 9 of the other side of end face, 6 top end face both sides of head cover mutually staggers, and passes through between control panel 1 and integrated circuit board 3
It is electrically connected, by being electrically connected between integrated circuit board 3 and CDN monitoring switch 16, CDN monitors switch 16 and centre
By being electrically connected between reason device 15, by being electrically connected between 15 RAM card 8 of central processing unit, by control panel 1 to machine
Top box is configured, and by the data transmission of integrated circuit board 3, is reached CDN and is monitored switch 16, it is right that CDN monitors switch 16
It is transferred to after data screening in central processing unit 15, after data are uniformly processed in central processing unit 15 in storage to RAM card 8.
Operation principle：In utility model works, set-top box is placed on supporting rack 2, passes through connecting rod 10 and hook
11 are articulated in The back of the TV, press switch button 4, are configured to set-top box by control panel 1, by integrated circuit board 3
Data transmission, reach CDN monitor switch 16, CDN monitor switch 16 to being transferred to central processing unit 15 after data screening
In, after data are uniformly processed in central processing unit 15 in storage to RAM card 8, power supply is closed after being finished, compared to traditional product
More preferably.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of set-top box having CDN quality-monitorings and dynamic CDN switchings, including supporting rack（2）, box body（5）, head cover（6）
And Air Filter（7）, it is characterised in that：The box body（5）It is jointly mounted to supporting rack（2）On, support frame as described above（2）It welds at the back side
There is connecting rod（10）, the connecting rod（10）Top is welded with hook（11）, the box body（5）Positive middle insertion is equipped with
Control panel（1）, the control panel（1）Side is equipped with switch button（4）, the box body（5）Inner bottom is equipped with collection
At circuit board（3）, the integrated circuit board（3）Surface is equipped with RAM card（8）, the RAM card（8）Side be equipped with
Central processor（15）, the central processing unit（15）Side be equipped with CDN monitoring switch（16）, the integrated circuit board
（3）Rear end is equipped with through box body（5）The equipment interface at the back side（12）, the equipment interface（12）Side is equipped with through box body
（5）The power interface at the back side（13）, the head cover（6）Pass through buckle（14）With box body（5）On catching groove（17）Clamping, it is described anti-
Dirt net（7）It is fixed on head cover（6）Inner tip, and Air Filter（7）Be opened in head cover（6）The thermovent on top（9）Fitting, institute
State control panel（1）With integrated circuit board（3）Between pass through be electrically connected, the integrated circuit board（3）Switch is monitored with CDN
（16）Between pass through and be electrically connected, the CDN monitors switch（16）With central processing unit（15）Between pass through be electrically connected, institute
State central processing unit（15）RAM card（8）Between pass through electric connection.
2. a kind of set-top box having CDN quality-monitorings and dynamic CDN switchings according to claim 1, it is characterised in that：
The connecting rod（10）Quantity is two, two connecting rods（10）It is welded on supporting rack（2）Back side both ends, supporting rack（2）On open
It is equipped with and box body（5）Compatible groove.
3. a kind of set-top box having CDN quality-monitorings and dynamic CDN switchings according to claim 1, it is characterised in that：
The RAM card（8）Quantity is two, RAM card（8）, central processing unit（15）Switch is monitored with CDN（16）From left to right according to
It is secondary to be mounted on integrated circuit board（3）Centre position.
4. a kind of set-top box having CDN quality-monitorings and dynamic CDN switchings according to claim 1, it is characterised in that：
The buckle（14）Quantity is four, four buckles（14）It is distributed in head cover（6）Four corners, buckle（14）With catching groove（17）Phase
Adaptation.
5. a kind of set-top box having CDN quality-monitorings and dynamic CDN switchings according to claim 1, it is characterised in that：
The thermovent（9）Quantity is ten, five thermovents（9）It is opened in head cover（6）The side of top end face, five thermovents（9）
It is opened in head cover（6）The other side of top end face, head cover（6）The thermovent of top end face both sides（9）It mutually staggers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721657391.XU CN207665114U (en) | 2017-12-02 | 2017-12-02 | A kind of set-top box having CDN quality-monitorings and dynamic CDN switchings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721657391.XU CN207665114U (en) | 2017-12-02 | 2017-12-02 | A kind of set-top box having CDN quality-monitorings and dynamic CDN switchings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207665114U true CN207665114U (en) | 2018-07-27 |
Family
ID=62939756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721657391.XU Expired - Fee Related CN207665114U (en) | 2017-12-02 | 2017-12-02 | A kind of set-top box having CDN quality-monitorings and dynamic CDN switchings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207665114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348266A (en) * | 2018-11-09 | 2019-02-15 | 江苏德联达智能科技有限公司 | A kind of dust-proof radiating set-top box |
-
2017
- 2017-12-02 CN CN201721657391.XU patent/CN207665114U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348266A (en) * | 2018-11-09 | 2019-02-15 | 江苏德联达智能科技有限公司 | A kind of dust-proof radiating set-top box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20211202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |