Device for assembling screws into printed circuit board
AssigneesHong Fu Jin Precision Industry (Taiyuan) Co, Hon Hai Precision Industry Co., Ltd.
InventorsGang-Qiang Liu, Ming-Hui Hu, Yi Zhang
Life of this patent
Estimating the term…
Abstract
An assembly device for assembling a screw into a locking hole of a circuit board includes an assembled board and a guiding sleeve. The assembled board is configured to press against a circuit board. The guiding sleeve is movably arranged in the assembled board. A vertical channel is formed in an interior of the guiding sleeve. When the assembled board presses against the circuit board, one end of the guiding sleeve abuts against the circuit board, and the vertical channel is opposite to the screw hole on the circuit board. The screw is accurately assembled into the screw hole of the circuit board, thereby improving assembly efficiency.
Claims19
An assembly device configured for installing a screw on a locking hole of a circuit board, comprising:
- an assembly board configured for pressing the circuit board;
- and
- a guiding sleeve defining a vertical channel;
- wherein the guiding sleeve is movably disposed in the assembly board;
- wherein when the assembly board presses the circuit board, an end of the guiding sleeve resists the circuit board, and the vertical channel faces the locking hole of the circuit board;
- wherein the guiding sleeve comprises a resisting portion and an importing portion, the resisting portion is opposite to the importing portion;
- the importing portion defines a step hole, and the importing portion is coupled to the resisting portion at a narrow end of the step hole;
- and
- wherein the assembly board defines an opening, the assembly board is formed with an annular step in the opening, the annular step and the assembly board forms a first receiving space and a second receiving space, and wherein the resisting portion is movably disposed in the opening, the annular step defines a second through hole, and the second through hole is coupled to the first receiving space and the second receiving space.
An assembly device configured for installing a screw on a locking hole of a circuit board, comprising:
- an assembly board configured for pressing the circuit board;
- and
- a guiding sleeve defining a vertical channel;
- wherein the guiding sleeve is movably disposed in the assembly board;
- wherein when the assembly board presses the circuit board, an end of the guiding sleeve resists the circuit board, and the vertical channel faces the locking hole of the circuit board;
- and
- wherein the guiding sleeve comprises a resisting portion and an importing portion, and the resisting portion is opposite to the importing portion;
- and wherein the resisting portion defines a first through hole, the importing portion defines a step hole, the importing portion is coupled to the resisting portion at a narrow end of the step hole, and the step hole is coupled to the first through hole to form the vertical channel;
- and
- wherein the assembly device further comprises a fixture board, and the fixture board is rotatably coupled to the assembly board;
- and wherein the fixture board comprises a plurality of positioning members and a main body, the positioning members are fixedly disposed on the main body, and the positioning members are configured to position the circuit board on the main body.
Dependencies are inferred from the claim text.