IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0522264
(2006-09-14)
|
등록번호 |
US-7372707
(2008-05-13)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
5 |
초록
▼
The invention provides a positioning member for a circuit board and a circuit board positioning mechanism having the positioning member, which is adapted to limit the latitude of a first direction of the printed circuit board installed on a housing. The circuit board positioning mechanism includes a
The invention provides a positioning member for a circuit board and a circuit board positioning mechanism having the positioning member, which is adapted to limit the latitude of a first direction of the printed circuit board installed on a housing. The circuit board positioning mechanism includes a plurality of first connecting portions disposed on the housing and a positioning member, wherein the positioning member consists of a body, a second connecting portion disposed on the body for movably connecting with the first connecting portions, and a propping portion disposed on one side of the body for propping against the circuit board when the body moves along a second direction, thereby further restricting the latitude of the circuit board in a first direction so as to prevent detachment of the circuit board caused by external force and also to assemble and disassemble the circuit board without having to use a tool.
대표청구항
▼
What is claimed is: 1. A circuit board positioning mechanism, which is applicable to a circuit board installed on a housing and movable in a first direction, the circuit board position mechanism comprising: a plurality of first connecting portions disposed on the housing; and a positioning member,
What is claimed is: 1. A circuit board positioning mechanism, which is applicable to a circuit board installed on a housing and movable in a first direction, the circuit board position mechanism comprising: a plurality of first connecting portions disposed on the housing; and a positioning member, which comprises a body, a second connecting portion disposed on the body and movably connected with the first connecting portions, and a propping portion disposed at one side of the body for propping against the circuit board when the body moves in a second direction perpendicular to the first direction, thereby restricting the circuit board to move in the first direction so as to position the circuit board on the housing, wherein each of the first connecting portions comprises a column body and an umbrella head portion formed on top of the column body, the umbrella head portion having an outer diameter larger than that of the column body, and the second connecting portion is a slot having a width corresponding to the outer diameter of the column body, and wherein the propping portion protrudes from the body and comprises an opening portion connected with the slot of the second connecting portion. 2. The circuit board positioning mechanism of claim 1, wherein the positioning member is connected with two parallel first connecting portions. 3. The circuit board positioning mechanism of claim 2, wherein one of the first connecting portions penetrating through the opening portion and the other first connecting portion penetrating through a predefined position of the second connecting portion. 4. The circuit board positioning mechanism of claim 3, wherein the opening portion has a diameter larger than the width of the slot of the second connecting portion, and the slot of the second connecting portion has an opening formed at the predefined position through which the other first connecting portion penetrates, the opening having a diameter larger than the width of the slot. 5. The circuit board positioning mechanism of claim 4 further comprising a plurality of elastic position limiting arms disposed at opposite sides of the opening portion with back end of the elastic position limiting arms extending to a position where the opening portion connects with the second connecting portion. 6. The circuit board positioning mechanism of claim 3 further comprising a clipping portion disposed at an end of the propping portion for clipping the circuit board. 7. The circuit board positioning mechanism of claim 1, wherein the body of the positioning member is elastic and elongated, and the second connecting portion of the positioning member corresponds in shape to the body. 8. A positioning member for positioning a circuit board movable in a first direction on a housing having a plurality of first connecting portions, the positioning member comprising: a body; a second connecting portion disposed on the body and movably connected with the first connecting portions; and a propping portion disposed at one side of the body for propping against the circuit board when the body moves along a second direction, thereby restricting the circuit board to move in the first direction so as to position the circuit board on the housing, wherein each of the first connecting portions comprises a column body and an umbrella head portion formed on top of the column body, the umbrella head portion having an outer diameter larger than that of the column body, and the second connecting portion is a slot having a width corresponding to the outer diameter of the column body, and wherein the propping portion protrudes from the body and comprises an opening portion connected with the slot of the second connecting portion. 9. The positioning member of claim 8, wherein the positioning member is connected with two parallel first connecting portions. 10. The positioning member of claim 9, wherein one of the first connecting portions penetrating through the opening portion and the other first connecting portion penetrating through a predefined position of the second connecting portion. 11. The positioning member of claim 10 further comprising a clipping portion disposed at an end of the propping portion for clipping the circuit board. 12. The positioning member of claim 10, wherein the diameter of the opening portion is bigger than the width of the slot of the second connecting portion, and the slot of the second connecting portion has an opening formed at the predefined position through which the other first connecting portion penetrates, the diameter of the opening is bigger than the width of the slot. 13. The positioning member of claim 12, wherein elastic position limiting arms are disposed at opposite sides of the opening portion with back end of the elastic position limiting arms extending to a position where the opening portion connects with the second connecting portion. 14. The positioning member of claim 11 further comprising a plurality of elastic position limiting arms disposed at opposite sides of the opening portion with back end of the elastic position limiting arms extending to a position where the opening portion connects with the second connecting portion. 15. The positioning member of claim 8, wherein the body of the positioning member is elastic and elongated, and the second connecting portion of the positioning member corresponds in shape to the body.
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