CN104053029B - A kind of set top box front control board fixed structure and set top box - Google Patents
A kind of set top box front control board fixed structure and set top box Download PDFInfo
- Publication number
- CN104053029B CN104053029B CN201410291187.5A CN201410291187A CN104053029B CN 104053029 B CN104053029 B CN 104053029B CN 201410291187 A CN201410291187 A CN 201410291187A CN 104053029 B CN104053029 B CN 104053029B
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- CN
- China
- Prior art keywords
- control board
- top box
- set top
- front control
- fixture
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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.)
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Abstract
The present invention relates to a kind of set top box front control board fixed structure and set top box, should include housing and the first fixture and the second fixture；First fixture includes the first locating part and the first buckle, second fixture includes the second locating part and the second buckle, first buckle and second be buckled in front control board along the first stopper slot and the second stopper slot load when, be each passed through two button holes opened up in advance in front control board and fastened.The present invention sets two fixtures, two fixtures include stopper slot and buckle respectively, front panel is fixed by two stopper slots being oppositely arranged and two projecting type buckle structures, front control board only needs to load two stopper slots and carry out fastening with two buckles to carry out stablizing fixation, without setting any structure on front side wall, fixed without using any screw, this is greatly lowered the degree of difficulty of mould realization, precision is very high, so as to reduce the difficulty of front control board fixation, the cost of set top box is effectively reduced.
Description
Technical field
The present invention relates to digital TV field, more particularly to a kind of set top box front control board fixed structure and set top box.
Background technology
At present, the mode that front control board (pcb board) is fixed in set top box is mainly to design 2 on set top box housing front side wall
~4 BOSS posts, and be screwed and lock, front control board is fixed on housing.But compare on this mode set top box mould
It is relatively difficult to achieve, to go out several oblique tops, and dimensional accuracy is not high, and it is bad screw, which increases the difficulty that front control board is fixed
Degree, and add the cost of set top box.
The content of the invention
In view of this, it is necessary to fix the problem of difficulty is big, and cost is high for above-mentioned front control board, there is provided before a kind of set top box
Control board fixing structure.
In addition, also provide a kind of set top box using above-mentioned front control board fixed structure.
The present invention provides a kind of set top box front control board fixed structure, including housing and is arranged on the Housing Base
First fixture and the second fixture；First fixture includes the first locating part and the first buckle, second fixture
Including the second locating part and the second buckle, first locating part and the second locating part are U-shaped, form what is be oppositely arranged respectively
First stopper slot and the second stopper slot, first buckle is projecting type, with first locating part close to housing front side wall
Side wall integrally connected, and deviate from front side wall, second buckle is projecting type, with second locating part away from housing front side wall
Side wall integrally connected, and towards front side wall, first buckle and second be buckled in front control board along first stopper slot and
When second stopper slot loads, it is each passed through two button holes opened up in advance in front control board and is fastened.
The present invention also provides a kind of set top box, including front control board and set top box front control board fixed structure, the set top box
Front control board fixed structure is above-mentioned set top box front control board fixed structure.
Set top box front control board fixed structure and set top box of the present invention, set two fixtures, and two fixtures include respectively
Stopper slot and buckle, front panel is fixed by two stopper slots being oppositely arranged and two projecting type buckle structures,
Front control board only needs to load two stopper slots and carry out fastening with two buckles to carry out stablizing fixation, without in front side wall
It is upper that any structure is set, fixed without using any screw, this is greatly lowered the degree of difficulty of mould realization, and size
Precision is easily controlled, and precision is very high, so as to reduce the difficulty of front control board fixation, effectively reduces the cost of set top box.
Brief description of the drawings
Fig. 1 is the schematic diagram of the set top box front control board fixed structure in one embodiment；
Fig. 2 is the partial enlarged drawing of the fixed structure of set top box front control board shown in Fig. 1；
Fig. 3 is the explosive view that the fixed structure of set top box front control board shown in Fig. 1 fixes front control board；
Fig. 4 is the schematic diagram that the fixed structure of set top box front control board shown in Fig. 1 fixes front control board.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
With reference to Fig. 1 to Fig. 4, the set top box front control board fixed structure 10 includes housing 100 and is arranged on the bottom plate of housing 100
The first fixture 200 and the second fixture 300 on 110.First fixture 200 includes the first locating part 210 and the first buckle
220.Second fixture 300 includes the second locating part 310 and the second buckle 320.First locating part 210 and the second locating part 310
It is U-shaped, the first stopper slot 211 and the second stopper slot 311 being oppositely arranged are formed respectively.First buckle 220 is projecting type, with
First locating part 210 and deviates from front side wall 120 close to the side wall integrally connected of the front side wall 120 of housing 100.Second buckle 320 is
Projecting type, and side wall integrally connected of second locating part 310 away from the front side wall 120 of housing 100, and towards front side wall 120.First
The buckle 320 of buckle 220 and second is when front control board 20 loads along the first stopper slot 211 and the second stopper slot 311, before being each passed through
Two button holes 21 opened up in advance on control plate 20 are fastened.Using two stopper slots and projecting type buckle structure be engaged so as to
Front control board 20 is securely fixed, without setting any structure on front side wall 120, fixed without using any screw.
Can conveniently to take out after loading front control board 20, while prevent buckle from shrinking, in this embodiment, the first buckle
The first breach 221 is offered on 220, the second breach (not shown) is offered on the second buckle 320.Needing front control board 20
When removing, it is only necessary to instrument jacking the first breach 221 and the second breach, you can convenient easily by the first buckle 220 and the
Two buckles 320 eject respective button hole 21, convenient to take out front control board 20.
In addition, to enable the set top box front control board fixed structure 10 to fix the front control board 20 of other sizes, the set top box
Front control board fixed structure 10 also includes the 3rd fixture 400.3rd fixture 400 and the second fixture 300 are respectively arranged at
The both sides of one fixture 200, for the front control board 20 of other sizes to be fixed.In this embodiment, the 3rd fixture 400 is
It is U-shaped, the 3rd stopper slot 410 is offered, the 3rd stopper slot 410 is relative with the second stopper slot 311；Or the 3rd fixture 400 with
The structure of first fixture 200 is identical.Front control board 20 offers fixing groove, is passed through for the first fixture 200 so that the energy of front control board 20
Enough stopper slots for loading three fixtures simultaneously, are fixed by three stopper slots and 2 or 3 projecting type buckles so that
The size of front control board 20 beyond the first fixture 200 and the second fixture 300 apart from when, can be by the 3rd fixture 400 to preceding
Control plate 20 is fixed.
In further embodiment, to cause the 3rd fixture 400 to fix the front control board 20 of multiple sizes, the 3rd is solid
Determine part 400 to be arranged on the bottom plate 110 of housing 100 by the way of fixed position or variable position.Preferably, the 3rd is solid
Determine part 400 to be arranged on the bottom plate 110 of housing 100 by the way of variable position.It is spaced apart on bottom plate 110 and is provided with multiple peaces
Hole is filled, the bottom of the 3rd fixture 400 sets mounting post, and mounting post is adapted to installation bore dia, can be inserted into and be fixed.Mounting post
It can be fixed on using engagement thread in mounting hole.Can be as needed, the 3rd fixture 400 of adjustment is fixed on required mounting hole
It is interior, to meet that various sizes of front control board 20 is fixed.
The set top box front control board fixed structure 10, sets two fixtures, and two fixtures include stopper slot and card respectively
Button, front panel 20 is fixed by two stopper slots being oppositely arranged and two projecting type buckle structures, front control board 20
Only need to load two stopper slots and carry out fastening with two buckles to carry out stablizing fixation, without on front side wall 120
Any structure is set, fixed without using any screw, this is greatly lowered the degree of difficulty of mould realization, and size essence
Degree is easily controlled, and precision is very high, so as to reduce the difficulty of the fixation of front control board 20, effectively reduces the cost of set top box.
Meanwhile the present invention also provides a kind of set top box.The set top box includes front control board 20 and set top box front control board is fixed
Structure 10.
With reference to Fig. 1 to Fig. 4, the set top box front control board fixed structure 10 includes housing 100 and is arranged on the bottom plate of housing 100
The first fixture 200 and the second fixture 300 on 110.First fixture 200 includes the first locating part 210 and the first buckle
220.Second fixture 300 includes the second locating part 310 and the second buckle 320.First locating part 210 and the second locating part 310
It is U-shaped, the first stopper slot 211 and the second stopper slot 311 being oppositely arranged are formed respectively.First buckle 220 is projecting type, with
First locating part 210 and deviates from front side wall 120 close to the side wall integrally connected of the front side wall 120 of housing 100.Second buckle 320 is
Projecting type, and side wall integrally connected of second locating part 210 away from the front side wall 120 of housing 100, and towards front side wall 120.First
The buckle 320 of buckle 220 and second is when front control board 20 loads along the first stopper slot 211 and the second stopper slot 311, before being each passed through
Two button holes 21 opened up in advance on control plate 20 are fastened.Using two stopper slots and projecting type buckle structure be engaged so as to
Front control board 20 is securely fixed, without setting any structure on front side wall 120, fixed without using any screw.
Can conveniently to take out after loading front control board 20, while prevent buckle from shrinking, in this embodiment, the first buckle
The first breach 221 is offered on 220, the second breach (not shown) is offered on the second buckle 320.Needing front control board 20
When removing, it is only necessary to instrument jacking the first breach 221 and the second breach, you can convenient easily by the first buckle 220 and the
Two buckles 320 eject respective button hole 21, convenient to take out front control board 20.
In addition, to enable the set top box front control board fixed structure 10 to fix the front control board 20 of other sizes, the set top box
Front control board fixed structure 10 also includes the 3rd fixture 400.3rd fixture 400 and the second fixture 300 are respectively arranged at
The both sides of one fixture 200, for the front control board 20 of other sizes to be fixed.In this embodiment, the 3rd fixture 400 is
It is U-shaped, the 3rd stopper slot 410 is offered, the 3rd stopper slot 410 is relative with the second stopper slot 311；Or the 3rd fixture 400 with
The structure of first fixture 200 is identical.Front control board 20 offers fixing groove 22, is passed through for the first fixture 200 so that front control board 20
The stopper slot of three fixtures can be loaded simultaneously, be fixed, made by three stopper slots and 2 or 3 projecting type buckles
The size of front control board 20 beyond the first fixture 200 and the second fixture 300 apart from when, can be right by the 3rd fixture 400
Front control board 20 is fixed.
In further embodiment, to cause the 3rd fixture 400 to fix the front control board 20 of multiple sizes, the 3rd is solid
Determine part 400 to be arranged on the bottom plate 110 of housing 100 by the way of fixed position or variable position.Preferably, the 3rd is solid
Determine part 400 to be arranged on the bottom plate 110 of housing 100 by the way of variable position.It is spaced apart on bottom plate 110 and is provided with multiple peaces
Hole is filled, the bottom of the 3rd fixture 400 sets mounting post, and mounting post is adapted to installation bore dia, can be inserted into and be fixed.Mounting post
It can be fixed on using engagement thread in mounting hole.Can be as needed, the 3rd fixture 400 of adjustment is fixed on required mounting hole
It is interior, to meet that various sizes of front control board 20 is fixed.
Before the set top box, two fixtures are set, two fixtures include stopper slot and buckle respectively, relative by two
Front panel 20 is fixed for the stopper slot of setting and two projecting type buckle structures, and front control board 20 only needs to load two limits
Position groove and carry out fastening with two buckles and can carry out stablizing fixation, without setting any structure on front side wall 120, also without
It need to be fixed using any screw, this is greatly lowered the degree of difficulty of mould realization, and dimensional accuracy is easily controlled, and precision is very
Height, so as to reduce the difficulty of the fixation of front control board 20, effectively reduce the cost of set top box.
Set top box front control board fixed structure and set top box of the present invention, set two fixtures, and two fixtures include respectively
Stopper slot and buckle, front panel is fixed by two stopper slots being oppositely arranged and two projecting type buckle structures,
Front control board only needs to load two stopper slots and carry out fastening with two buckles to carry out stablizing fixation, without in front side wall
It is upper that any structure is set, fixed without using any screw, this is greatly lowered the degree of difficulty of mould realization, and size
Precision is easily controlled, and precision is very high, so as to reduce the difficulty of front control board fixation, effectively reduces the cost of set top box.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made within principle etc., should be included in the scope of the protection.
Claims (8)
1. a kind of set top box front control board fixed structure, it is characterised in that including housing and be arranged on the Housing Base
First fixture and the second fixture；First fixture includes the first locating part and the first buckle, second fixture
Including the second locating part and the second buckle, first locating part and the second locating part are U-shaped, form what is be oppositely arranged respectively
First stopper slot and the second stopper slot, first buckle is projecting type, with first locating part close to housing front side wall
Side wall integrally connected, and deviate from front side wall, second buckle is projecting type, with second locating part away from housing front side wall
Side wall integrally connected, and towards front side wall, first buckle and second be buckled in front control board along first stopper slot and
When second stopper slot loads, it is each passed through two button holes opened up in advance in front control board and is fastened；
The set top box front control board fixed structure also includes the 3rd fixture；3rd fixture and second fixture point
The first fixture both sides are not arranged at.
2. set top box front control board fixed structure according to claim 1, it is characterised in that offered on first buckle
First breach, the second breach is offered on second buckle.
3. set top box front control board fixed structure according to claim 1, it is characterised in that the 3rd fixture to be U-shaped,
The 3rd stopper slot is offered, the 3rd stopper slot is relative with the second stopper slot.
4. set top box front control board fixed structure according to claim 1, it is characterised in that the 3rd fixture with it is described
First anchor structure is identical.
5. set top box front control board fixed structure according to claim 1, it is characterised in that the 3rd fixture is using solid
Mode is put in positioning or variable position mode is arranged on the bottom plate of the housing.
6. set top box front control board fixed structure according to claim 5, it is characterised in that the 3rd fixture uses can
Changing position mode is arranged on the bottom plate of the housing, is spaced apart on the bottom plate and is provided with multiple mounting holes, and the described 3rd is solid
Determine part bottom and be provided with mounting post, the mounting post is adapted to installation bore dia, can be inserted into and be fixed.
7. set top box front control board fixed structure according to claim 6, it is characterised in that the mounting post uses screw thread side
Formula is fixed in the mounting hole.
8. a kind of set top box, including front control board and set top box front control board fixed structure, it is characterised in that controlled before the set top box
Board fixing structure is any described set top box front control board fixed structure of the claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410291187.5A CN104053029B (en) | 2014-06-25 | 2014-06-25 | A kind of set top box front control board fixed structure and set top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410291187.5A CN104053029B (en) | 2014-06-25 | 2014-06-25 | A kind of set top box front control board fixed structure and set top box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104053029A CN104053029A (en) | 2014-09-17 |
| CN104053029B true CN104053029B (en) | 2017-12-05 |
Family
ID=51505336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410291187.5A Expired - Fee Related CN104053029B (en) | 2014-06-25 | 2014-06-25 | A kind of set top box front control board fixed structure and set top box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104053029B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105635773B (en) * | 2016-01-11 | 2019-02-12 | 青岛海信电器股份有限公司 | A kind of set-top box |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104053029A (en) | 2014-09-17 |
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