CN201409188Y - Mounting structure of side AV circuit board and power switch of plasma TV - Google Patents
Mounting structure of side AV circuit board and power switch of plasma TV Download PDFInfo
- Publication number
- CN201409188Y CN201409188Y CN2009203018764U CN200920301876U CN201409188Y CN 201409188 Y CN201409188 Y CN 201409188Y CN 2009203018764 U CN2009203018764 U CN 2009203018764U CN 200920301876 U CN200920301876 U CN 200920301876U CN 201409188 Y CN201409188 Y CN 201409188Y
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- CN
- China
- Prior art keywords
- circuit board
- mains switch
- support
- mounting structure
- hole
- 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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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a mounting structure of a side AV (audio and video) circuit board and a power switch of a plasma TV, wherein, the mounting structure can reduce the space occupancy rate. The mounting structure of the side AV circuit board and the power switch of the plasma TV comprises the power switch, the side AV circuit board and a bracket, wherein, a power switch cap is plugged in the power switch, and both the power switch and the side AV circuit board are connected with the bracket. The power switch and the side AV circuit board are connected with the bracket, so that the number of parts that are needed when the power switch and the side AV circuit board are connected with the TV is decreased, and the structural cost is lowered; the power switch and the side AV circuit board are connected with the bracket, so that the occupied space is reduced, and the power switch can be installed on the side surface of the TV, so as to be convenient to use for a user. The side AV andthe power switch are installed on the bracket and are shielded integrally through a shielding box, the number of the parts is also decreased, the structural cost is lowered, and the shielding for electromagnetic radiation is benefited.
Description
Technical field
The utility model relates to a kind of mounting structure of television set parts, especially relates to the mounting structure of a kind of plasm TV side AV circuit board and mains switch.
Background technology
At present, the side AV of traditional plasm TV (abbreviation of audio A udio and video Video) circuit board section and mains switch part all are installed separately, it is the zones of different that mains switch and side AV are installed in complete machine, reason because of plasm TV shielding and appearance requirement, mains switch and side AV plate are on being installed to the face frame time, all each needs a plastic stent and panel beating support as transition piece, number of spare parts is just more like this, operation is just very complicated when producing assembling, and design cost and production cost are just higher.Because the space that is installed separately shared whole set of television is bigger, mains switch just is difficult to be installed in the side, now on the market other plasm TV some do not have mains switch, what mains switch was arranged just is installed in the back side, so just is unfavorable for that the user uses very much; And because the power-supply filter volume that mains switch connected is big, just can't solve the outlet problem of power line in a conventional manner, mains switch is not shielding just, and so just needing increases the ELECTROMAGNETIC RADIATION SHIELDING that additional material solves plasm TV, and the complete machine cost just increases.In addition, the mounting means of side AV circuit board section shielding box when shielding is a screw, and production efficiency is just very low.
The utility model content
Technical problem to be solved in the utility model provides a kind of plasm TV side AV circuit board of space hold rate and mounting structure of mains switch of reducing.
The technical scheme that its technical problem that solves the utility model adopts is: the mounting structure of plasm TV side AV circuit board and mains switch, comprise mains switch and side AV circuit board, be plugged with the mains switch cap on the mains switch, also comprise support, mains switch and side AV circuit board all are connected on the support.
Further be, the support that is connected with through hole is set between mains switch and mains switch cap, the mains switch cap is plugged on the mains switch after passing through hole, connects support and is fixedly connected on the support.
Further be, connect support and be provided with connecting through hole that mains switch is provided with and the corresponding screwed hole of connecting through hole; Connect support and be provided with fixed via, support is provided with and the corresponding screw post of fixed via.
Further be, connect support and be provided with the connection location hole that support is provided with and is connected the corresponding connection reference column of location hole.
Further be, side AV circuit board is provided with location hole, and support is provided with and the corresponding reference column of location hole; Side AV circuit board is provided with screwing through hole, and support is provided with and the corresponding screw joint pin of screwing through hole.
Further be, the front end of side AV circuit board has three AV terminal and a S terminal, support is provided with the connection block, connect block and be provided with three AV terminal outlets, a S terminal outlet and a deflating cap outlet, AV terminal is plugged in the AV terminal outlet, the S terminal is plugged in the outlet of S terminal, and the mains switch cap is plugged in the deflating cap outlet.
Further be, support is provided with a plurality of brace rods, and side AV circuit board places on a plurality of brace rods.
Further be outside support, to be set with shielding box.
Further be, shielding box is provided with spacing hole, and support is provided with and the corresponding position limiting structure of spacing hole.
Further be to offer Wire channel in building in the stage casing at shielding box rear portion.
The beneficial effects of the utility model are: by mains switch and side AV circuit board all are connected on the support, just reduced mains switch, side AV circuit board with the television set connection procedure in the quantity of part, reduced infrastructure cost; And because mains switch and side AV circuit board all are connected on the support, it takes up space and just reduces, and mains switch just can be installed in the side of television set, is user-friendly to.Side AV and mains switch are installed on the support also by shielding box bulk shielding, also reduced the quantity of part, reduced infrastructure cost, and be beneficial to the shielding of electromagnetic radiation, be particluarly suitable for promoting the use of on the mounting structure of plasm TV side AV circuit board and mains switch.
Description of drawings
Fig. 1 is mains switch in the utility model, mains switch cap and is connected annexation schematic diagram between the support;
Fig. 2 is the structural representation of side AV circuit board;
Fig. 3 is that mains switch, side AV circuit board are connected to the structural representation on the support;
Fig. 4 is the shielding box perspective view, there is shown the position in shielding box upper limit hole;
Fig. 5 is the shielding box perspective view, there is shown the position of Wire channel in building on the shielding box;
Fig. 6 is the support perspective view;
Fig. 7 is the vertical view of Fig. 6 medium-height trestle;
Fig. 8 is the cutaway view of A-A direction among Fig. 7;
Fig. 9 is the cutaway view of B-B direction among Fig. 7;
Figure 10 is the perspective view after support is encased in shielding box;
Figure 11 is after support is encased in shielding box, the perspective view at another visual angle.
Be labeled as among the figure: mains switch 1, side AV circuit board 2, mains switch cap 3, support 4, connect support 5, through hole 6, connecting through hole 7, screwed hole 8, fixed via 9, screw post 10, location hole 11, reference column 12, screwing through hole 13, screw joint pin 14, AV terminal 15, S terminal 16, AV terminal outlet 17, S terminal outlet 18, connect block 19, deflating cap outlet 20, brace rod 21, shielding box 22, spacing hole 23, position limiting structure 24, Wire channel in building 25, connect location hole 26, connect reference column 27.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As Fig. 1～shown in Figure 11, the mounting structure of plasm TV side AV circuit board of the present utility model and mains switch comprises mains switch 1 and side AV circuit board 2, is plugged with mains switch cap 3 on the mains switch 1, also comprise support 4, mains switch 1 all is connected on the support 4 with side AV circuit board 2.By mains switch 1 and side AV circuit board 2 all are connected on the support 4, reduced mains switch 1, side AV circuit board 2 with the television set connection procedure in the quantity of part, reduced infrastructure cost; And because mains switch 1 all is connected on the support 4 with side AV circuit board 2, it takes up space and just reduces, and mains switch 1 just can be installed in the side of television set, is user-friendly to.
Be connected on the support 4 for ease of mains switch 1, between mains switch 1 and mains switch cap 3, be provided with have a through hole 6 be connected support 5, mains switch cap 3 is plugged on the mains switch 1 after passing through hole 6, connects support 5 and is fixedly connected on the support 4.Like this, the integral body after can making mains switch 1 and mains switch cap 3 being connected is supported on the support 4 by connecting support 5, is convenient to the installation of mains switch 1.And be to improve the reliability that connects, connecting support 5 to be provided with connecting through hole 7, mains switch 1 is provided with and connecting through hole 7 corresponding screwed holes 8; Connect support 5 and be provided with fixed via 9, support 4 is provided with and fixed via 9 corresponding screw posts 10.After then mains switch cap 3 passes and is plugged on the mains switch 1 behind the through hole 6, adopt and to be connected support 5 with the suitable screw of screwed hole 8 and to fixedly connected with mains switch 1, adopt again will be connected support 5 with the suitable screw of screw post 10 and fixedly connected, make mains switch 1 be fixed on the support 4 with support 4.Be connected to exactly on the support 4 for ease of connecting support 5, connect support 5 and be provided with connection location hole 26, support 4 is provided with and is connected location hole 26 corresponding connection reference columns 27.By reference column 27 is inserted into connect in the location hole 26 after, can be beneficial to and accurately be connected in the screw post 10 after screw passes fixed via 9.
Similarly, realize being connected for ease of between side AV circuit board 2 and the support 4, side AV circuit board 2 is provided with location hole 11, and support 4 is provided with and location hole 11 corresponding reference columns 12; Side AV circuit board 2 is provided with screwing through hole 13, and support 4 is provided with and screwing through hole 13 corresponding screw joint pins 14.During dress side AV circuit board 2, earlier location hole 11 covers are installed on the reference column 12, again screw is assembled to screw joint pin 14 by screwing through hole 13 and realizes side AV circuit board 2 is fixedly connected on the support 4.
(S in the S terminal is SeparateVideo to have three AV terminal 15 and a S terminal 16 at the front end of side AV circuit board 2, be also referred to as Super Video), for ease of three AV terminal 15 on the offside AV circuit board 2, S terminal 16 and mains switch cap 3 formed supportings, support 4 is provided with and connects block 19, connect block 19 and be provided with three AV terminal outlets 17,18 and deflating cap outlets 20 of a S terminal outlet, AV terminal 15 is plugged in the AV terminal outlet 17, S terminal 16 is plugged in the S terminal outlet 18, and mains switch cap 3 is plugged in the deflating cap outlet 20.Connecting block 19 can form mains switch 1, side AV circuit board 2 and the 3 effective protective effects of mains switch cap.
When the AV terminal 15 of side AV circuit board 2 and S terminal 16 be connected to be connected on the block 19 after, in order to prevent losing of AV terminal 15 and S terminal 16, support 4 is provided with a plurality of brace rods 21, side AV circuit board 2 places on a plurality of brace rods 21.Like this, after assembling, side AV circuit board 2 just is supported on the brace rod 21, with the gravity of support-side AV circuit board 2 self.
For preventing the electromagnetic radiation of mains switch 1 and side AV circuit board 2, outside support 4, be set with shielding box 22.Because mains switch 1 all is connected on the support 4 with side AV circuit board 2, so shielding box 22 can prevent the interference of electromagnetic radiation to signal to mains switch 1 and the 2 formation bulk shieldings of side AV circuit board.
Overlap the stability that installs on the support 4 for ease of shielding box 22, shielding box 22 is provided with spacing hole 23, and support 4 is provided with and spacing hole 23 corresponding position limiting structures 24.Shielding box 22 be sleeved on support 4 outer after, undertaken spacingly by position limiting structure 24, prevent that support 4 from withdrawing from shielding box 22.As shown in Figure 8, two position limiting structures 24 that are positioned at shielding box 22 rear ends can adopt projection, and as shown in Figure 9, two position limiting structures 24 that are positioned at shielding box 22 front ends adopt grab.
Layout for ease of the plug with wive on power line on the mains switch 1 and the side AV circuit board 2 offers Wire channel in building 25 in the stage casing at shielding box 22 rear portions.Then during line, the plug with wive on power line on the mains switch 1 and the side AV circuit board 2 can pass from Wire channel in building 25, and this Wire channel in building 25 can be beneficial to the layout of circuit.
In the above embodiment, support 4 can adopt plastic production, adopts mould molding; Connecting support 5 can adopt sheet metal component to make.
Claims (10)
1. the mounting structure of plasm TV side AV circuit board and mains switch, comprise mains switch (1) and side AV circuit board (2), be plugged with mains switch cap (3) on the mains switch (1), it is characterized in that: also comprise support (4), mains switch (1) all is connected on the support (4) with side AV circuit board (2).
2. the mounting structure of plasm TV side AV circuit board as claimed in claim 1 and mains switch, it is characterized in that: between mains switch (1) and mains switch cap (3), be provided with have a through hole (6) be connected support (5), mains switch cap (3) is plugged on the mains switch (1) after passing through hole (6), connects support (5) and is fixedly connected on the support (4).
3. the mounting structure of plasm TV side AV circuit board as claimed in claim 2 and mains switch is characterized in that: connect support (5) and be provided with connecting through hole (7), mains switch (1) is provided with and the corresponding screwed hole of connecting through hole (7) (8); Connect support (5) and be provided with fixed via (9), support (4) is provided with and the corresponding screw post of fixed via (9) (10).
4. the mounting structure of plasm TV side AV circuit board as claimed in claim 3 and mains switch, it is characterized in that: connect support (5) and be provided with connection location hole (26), support (4) is provided with and is connected the corresponding connection reference column of location hole (26) (27).
5. the mounting structure of plasm TV side AV circuit board as claimed in claim 4 and mains switch is characterized in that: side AV circuit board (2) is provided with location hole (11), and support (4) is provided with and the corresponding reference column of location hole (11) (12); Side AV circuit board (2) is provided with screwing through hole (13), and support (4) is provided with and the corresponding screw joint pin of screwing through hole (13) (14).
6. the mounting structure of plasm TV side AV circuit board as claimed in claim 5 and mains switch, it is characterized in that: the front end of side AV circuit board (2) has three AV terminal (15) and a S terminal (16), support (4) is provided with and connects block (19), connect block (19) and be provided with three AV terminal outlets (17), a S terminal outlet (18) and a deflating cap outlet (20), AV terminal (15) is plugged in the AV terminal outlet (17), S terminal (16) is plugged in the S terminal outlet (18), and mains switch cap (3) is plugged in the deflating cap outlet (20).
7. the mounting structure of plasm TV side AV circuit board as claimed in claim 6 and mains switch is characterized in that: support (4) is provided with a plurality of brace rods (21), and side AV circuit board (2) places on a plurality of brace rods (21).
8. according to the mounting structure of any described plasm TV side of claim AV circuit board and mains switch in the claim 1～7, it is characterized in that: outside support (4), be set with shielding box (22).
9. the mounting structure of plasm TV side AV circuit board as claimed in claim 8 and mains switch is characterized in that: shielding box (22) is provided with spacing hole (23), and support (4) is provided with and the corresponding position limiting structure of spacing hole (23) (24).
10. the mounting structure of plasm TV side AV circuit board as claimed in claim 8 and mains switch is characterized in that: the stage casing at shielding box (22) rear portion offers Wire channel in building (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203018764U CN201409188Y (en) | 2009-04-02 | 2009-04-02 | Mounting structure of side AV circuit board and power switch of plasma TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203018764U CN201409188Y (en) | 2009-04-02 | 2009-04-02 | Mounting structure of side AV circuit board and power switch of plasma TV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201409188Y true CN201409188Y (en) | 2010-02-17 |
Family
ID=41680134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203018764U Expired - Fee Related CN201409188Y (en) | 2009-04-02 | 2009-04-02 | Mounting structure of side AV circuit board and power switch of plasma TV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201409188Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724463A (en) * | 2012-06-13 | 2012-10-10 | 昆山维金五金制品有限公司 | Side AV connecting support |
-
2009
- 2009-04-02 CN CN2009203018764U patent/CN201409188Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724463A (en) * | 2012-06-13 | 2012-10-10 | 昆山维金五金制品有限公司 | Side AV connecting support |
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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: 20100217 Termination date: 20170402 |