Holding device for stylus and electronic device utilizing the same
AssigneesHONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., Hon Hai Precision Industry Co., Ltd.
InventorHui YUAN
Life of this patent
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Abstract
A stylus comprises an annular groove. A holding device for the stylus comprises a hollow tube having a number of first spring tabs. Each first spring tab comprises a prong. The prongs are configured for engaging with the annular groove to hold the stylus in position. An ejecting member is fixed within the hollow tube and configured to apply a spring force to the stylus. When the stylus is pushed inward, the ejecting member is pushed by the stylus and is able to deform to store enough energy to overcome engagement between the prongs and the annular groove when released.
Claims6
A holding device for a stylus comprising an annular groove, the holding device comprising:
- a hollow tube comprising a plurality of first spring tabs, each of the plurality of first spring tabs comprising a prong, the prongs of the plurality of first spring tabs configured for engaging the annular groove to hold the stylus in position;
- and
- an ejecting member fixed within the hollow tube and configured to apply a spring force to the stylus;
- wherein when the stylus held in position is pushed inward, the ejecting member is pushed by the stylus and is able to deform to store energy to overcome engagement between the prongs of the plurality of first spring tabs and the annular groove.
An electronic device comprising:
- a stylus comprising an end defining an annular groove in a circumferential surface;
- and
- a holding device for holding the stylus, comprising:
- a hollow tube comprising a plurality of first spring tabs, each of the plurality of first spring tabs comprising a prong, the prongs of the plurality of first spring tabs being configured for engaging the annular groove to hold the stylus in position;
- and
- an ejecting member fixed within the hollow tube and configured to apply a spring force to the stylus;
- wherein when the stylus held in position is pushed inward, the ejecting member is pushed by the stylus and is able to deform to store energy to overcome engagement between the prongs of the plurality of first spring tabs and the annular groove.
Dependencies are inferred from the claim text.