CN201134997Y - Stent - Google Patents
Stent Download PDFInfo
- Publication number
- CN201134997Y CN201134997Y CNU2007202017252U CN200720201725U CN201134997Y CN 201134997 Y CN201134997 Y CN 201134997Y CN U2007202017252 U CNU2007202017252 U CN U2007202017252U CN 200720201725 U CN200720201725 U CN 200720201725U CN 201134997 Y CN201134997 Y CN 201134997Y
- Authority
- CN
- China
- Prior art keywords
- clamp
- support
- supporting frame
- pcb
- utility
- 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
Links
Images
Landscapes
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a supporting frame, a main body of the supporting frame is a rectangular parallelepiped, at least one side surface of the rectangular parallelepiped is provided with clips, the bottom of the supporting frame is provided with positioning pins and installing holes, and the top of the supporting frame is provided with cable clamp installing holes. The supporting frame can be utilized to limit and fix PCB printing circuit boards in different audio-video machines through adopting the supporting frame structure, thereby saving the developing and producing cost.
Description
Technical field
The utility model relates to a kind of the utility model and relates to a kind of supporting member, particularly a kind of spacing fixing support of fixing with wire clamp of PCB printed circuit board that is used for.
Background technology
The audio frequency and video machine intimate generally all is useful on the spacing fixing support of fixing with wire clamp of PCB printed circuit board (PCB), the PCB printed circuit board (PCB) all there are differences with respect to the level altitude of chassis backplane in the different audio frequency and video machines, causes the spacing fixed support of PCB in the different machines to have nothing in common with each other; In addition, when its PCB overall dimension of certain fixed structure machine after changing, cause the PCB printed circuit board (PCB) also need the change; Thereby cause the of a great variety of support, forming exploitation and production cost increases.
The utility model content
Technical problem to be solved in the utility model provides a kind of support, and the spacing of PCB printed circuit board (PCB) that can be used in the different audio-video machine fixed.
The technical scheme that its technical problem that solves the utility model adopts is: support, described rack body are cuboid, and at least one side of cuboid is provided with clamp, and there are alignment pin and installing hole in the support bottom surface, and cradle top surface has the wire clamp installing hole.
The beneficial effects of the utility model are: adopt this supporting structure, can utilize the spacing fixedly PCB of this kind support printed circuit board (PCB) in the different audio-video machine, thereby save exploitation and production cost.
Description of drawings
Fig. 1 is the front view of the utility model support.
Fig. 2 is the vertical view of the utility model support.
Fig. 3 is the left view of the utility model support.
Fig. 4 is along the cutaway view of A-A among Fig. 2.
Fig. 5 is the stereogram of the utility model support.
Fig. 6 is the user mode reference diagram of the utility model support.
Parts title and pairing mark among the figure: rack body 1, clamp 2, cuboid alignment pin 3, wire clamp installing hole 4, installing hole 5, chassis backplane 6, fixture 7, wire clamp 8, PCB printed circuit board 9.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the support of this utility model comprises rack body 1, clamp 2, cuboid alignment pin 3, wire clamp installing hole 4, installing hole 5, chassis backplane 6, fixture 7, wire clamp 8, PCB printed circuit board 9.Main body 1 is a cuboid, each side of cuboid has at least a side to be provided with clamp 2, clamp 2 is used for spacing, because of PCB overall dimension and PCB height difference apart from machine bed plate, clamp 2 is also inequality from the height of rack body bottom surface, highly different clamp constitutes different height groups, so clamp 2 has many groups, and every group of clamp adapts to a kind of height PCB respectively to be fixed.Among the embodiment, each side of cuboid is provided with clamp 2, for guaranteeing clamp 2 self structure intensity, and satisfy the New-support mould and need not increase the structure of loosing core and directly to insert and wear moulding, clamp 2 is identical at the width of each side, and respectively by 1,2,2 arrangements, clamp quantity is 5 from top to bottom, the width of clamp is smaller or equal to 1/5 of the place side length, can guarantee that mould is inserted to wear moulding.There are alignment pin and installing hole in the support bottom surface, is convenient to fix with casing.Cradle top surface is provided with wire clamp installing hole 4, is convenient to wire clamp is installed on the rack body.
As shown in Figure 6, support will prop up by alignment pin 3 and be placed on the chassis backplane 6, and will be fixing by known fixture such as screw, pin etc. again.Fixture 7 adopts screw and installing hole 5 to cooperate support is fixed on the chassis backplane 6.Wire clamp 8 imports by wire clamp installing hole 4, utilizes the plasticity of wire clamp 8 that wire clamp is snapped in the rack body.PCB printed circuit board 9 imports by the relative position of clamp 2 and rack body 1, realizes fixing.
Claims (4)
1. support, it is characterized in that: described rack body is a cuboid, and at least one side of cuboid is provided with clamp, and there are alignment pin and installing hole in the support bottom surface, and cradle top surface has the wire clamp installing hole.
2. support as claimed in claim 1 is characterized in that: described spacing clamp is inequality from the height of rack body bottom surface.
3. support as claimed in claim 1 is characterized in that: the quantity of described spacing clamp in each side is 5.
4. as each described support in the claim 1～3, it is characterized in that: the width of described clamp is smaller or equal to 1/5 of this clamp place side length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202017252U CN201134997Y (en) | 2007-12-20 | 2007-12-20 | Stent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202017252U CN201134997Y (en) | 2007-12-20 | 2007-12-20 | Stent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201134997Y true CN201134997Y (en) | 2008-10-15 |
Family
ID=40063268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202017252U Expired - Fee Related CN201134997Y (en) | 2007-12-20 | 2007-12-20 | Stent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201134997Y (en) |
-
2007
- 2007-12-20 CN CNU2007202017252U patent/CN201134997Y/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20161220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |