CN202093826U - Improved DVD (digital video disk) or DVB (digital video broadcasting) casing structure - Google Patents
Improved DVD (digital video disk) or DVB (digital video broadcasting) casing structure Download PDFInfo
- Publication number
- CN202093826U CN202093826U CN2011201289383U CN201120128938U CN202093826U CN 202093826 U CN202093826 U CN 202093826U CN 2011201289383 U CN2011201289383 U CN 2011201289383U CN 201120128938 U CN201120128938 U CN 201120128938U CN 202093826 U CN202093826 U CN 202093826U
- Authority
- CN
- China
- Prior art keywords
- dvb
- digital video
- casing structure
- dvd
- base
- 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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses an improved DVD (digital video disk) or DVB (digital video broadcasting) casing structure, which comprises a base (1), wherein a plurality of drawing bridges (2) are arranged on a bottom plate of the base (1), extruded tapped holes (3) are arranged on the drawing bridges (2), a through groove (4) is formed between the drawing bridges (2) and the bottom plate, and a PC (printed circuit) board or a power board is fixed on the drawing bridges (2) through screws. The improved DVD or DVB casing structure disclosed by the utility model can effectively reduce the production process and the production cost, and the PC board or the power board can be conveniently fixed in the casing.
Description
Technical field
The utility model relates to DVD or DVB cabinet, is specifically related to the improvement of a kind of DVD or DVB casing structure.
Background technology
In DVD or DVB cabinet, generally be placed with circuit PC plate and power panel, in the existing technology, comparatively the fixed form of Pu Jiing selects for use rivet or copper post that circuit PC plate and power panel are fixed on the base of cabinet.
As shown in Figure 1, generally be provided with several through holes 6 on the base of existing DVD or DVB cabinet, riveted joint has rivet 5 on through hole 6, and circuit PC plate and power panel are fixed on the rivet 5 by screw.Adopt the fixed form of rivet or copper post, when production and processing, operation is more, has increased production cost of products on the one hand; On the other hand, adopt accessories such as rivet or copper post, also cause the cost of product to increase.
The utility model content
The problem that the utility model need solve provide a kind of easy to process, reduce the DVD of production and processing cost or the improvement of DVB casing structure.
To achieve these goals, the utility model is designed the improvement of a kind of DVD or DVB casing structure, comprise base, on the base plate of base, be provided with several and draw bridge, take out the tooth hole drawing to be provided with on the bridge, described arch upward to draw between bridge and the base plate form groove, by screw circuit PC plate or power panel are fixed on and draw on the bridge.
As the utility model preferred version: on the base plate of base, be provided with four and draw bridge.
Described arching upward drawn bridge and the moulding of base plate integrated punching.
The improvement of the utility model DVD or DVB casing structure can go out to draw bridge and take out the tooth hole when produce base plate with the base integrated punching, makes things convenient for production and processing, reduces manufacturing procedure, thereby reduces production cost of products effectively, enhances productivity.After the improvement through the utility model DVD or DVB casing structure, circuit PC plate and power panel are fixed in the cabinet by screw.
Description of drawings:
Fig. 1 is existing DVD or DVB casing structure synoptic diagram;
Fig. 2 is the utility model DVD or DVB casing structure synoptic diagram.
Embodiment
For the ease of those skilled in the art's understanding, structural principle of the present utility model is described in further detail below in conjunction with specific embodiment and accompanying drawing:
As shown in Figure 2, the improvement of a kind of DVD or DVB casing structure comprises base 1, on the base plate of base 1, be provided with four and draw bridge 2, take out tooth hole 3 drawing to be provided with on the bridge 2, described drawing forms groove 4 between bridge 2 and the base plate, by screw circuit PC plate or power panel is fixed on and draws on the bridge 2.
Describedly draw bridge 2 and the moulding of base plate integrated punching.
Foregoing is preferred embodiment of the present utility model only, is not to be used to limit embodiment of the present utility model, and those skilled in the art are according to design of the present utility model, and appropriate adaptation of being made or modification all should be within protection domains of the present utility model.
Claims (3)
1. the improvement of DVD or DVB casing structure, comprise base (1), it is characterized in that: on the base plate of base (1), be provided with several and draw bridge (2), on La Qiao (2), be provided with and take out tooth hole (3), described drawing forms groove (4) between bridge (2) and the base plate, by screw circuit PC plate or power panel are fixed on and draw on the bridge (2).
2. the improvement of DVD according to claim 1 or DVB casing structure is characterized in that: be provided with four and draw bridge (2) on the base plate of base (1).
3. the improvement of DVD according to claim 1 and 2 or DVB casing structure is characterized in that: describedly draw bridge (2) and the moulding of base plate integrated punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201289383U CN202093826U (en) | 2011-04-28 | 2011-04-28 | Improved DVD (digital video disk) or DVB (digital video broadcasting) casing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201289383U CN202093826U (en) | 2011-04-28 | 2011-04-28 | Improved DVD (digital video disk) or DVB (digital video broadcasting) casing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202093826U true CN202093826U (en) | 2011-12-28 |
Family
ID=45368879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201289383U Expired - Fee Related CN202093826U (en) | 2011-04-28 | 2011-04-28 | Improved DVD (digital video disk) or DVB (digital video broadcasting) casing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202093826U (en) |
-
2011
- 2011-04-28 CN CN2011201289383U patent/CN202093826U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20120428 |