TW201133283A - Pop-up device of handwriting pens - Google Patents

Abstract

A pop-up device of handwriting pens, which comprises a pen cap, a round spring piece, and holding tenons formed on a wall of the pen cap. One end of the pen cap defines an open. The round spring piece is received in the pen cap. The round spring piece is adjacent a closed end of the pen cap and is coaxially engaged with the pen cap. The holding tenons are arranged between the open and the round spring piece. When the handwriting pen is clamped by the holding tenons, a tip of the handwriting pen presses against the round spring piece to deform the round spring piece. The present disclosure makes an appearance of an electronic apparatus using the pop-up device to be more uniform and useable.

Description

201133283 VI. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to an ejection device, and more particularly to a stylus ejection device. [Prior Art 1 [0002] Electronic devices with handwriting input functions, such as PDAs, tablets, mobile phones, e-book readers, etc., must be equipped with a stylus and use the stylus to touch the options on the handwriting panel. Or enter text by hand. [0003] It is known that the stylus storage mode is: by inserting the stylus into the reserved slot of the portable electronic device, and then using the fingertip to apply force on the small stylus of the stylus, the method The stylus is not easy to take out, and the structure of the fixed stylus is easy to loose and the stylus is easily lost. SUMMARY OF THE INVENTION [0004] In view of the above, it is necessary to provide a stylus ejection device that facilitates access to a stylus. [0005] a stylus ejection device, comprising a pen holder, a shrapnel ring, and a clamping cassette; an end of the pen holder is provided with an opening, the elastic ring is fixed in the pen holder and adjacent to the other end of the pen holder, the elastic ring is coaxial with the pen sleeve; The cymbal is disposed between the shrapnel ring and the opening for holding the groove of the stylus; when the clamping yoke is clamped on the groove of the stylus, the end of the stylus is pressed against the shrapnel ring, and the shrapnel ring is deformed Produces elastic restoring force. [0006] The stylus ejection device realizes the stylus fixing when the stylus is pressed for the first time, and pops the stylus when the stylus is pressed again, thereby more conveniently implementing the concealed fixed and pop-up access of the stylus. Guaranteed the entire 099108109 Form No. A0101 Page 4 / Total 12 Pages 0992014573-0 201133283 [0007] [0008]

[0009]

G

[0010] 099108109 The appearance of the handheld electronic device and the ease of use of the stylus. [Embodiment] ^/Test 1 'The stylus 100 is approximately cylindrical, has a tip end, and is surrounded by a groove m at the tip end of (4). The ejecting device _ includes a pen cover 21 〇 , a shrapnel ring 220 , a clamping card 、 coffee , and an anti - falling card bar . The reference 3' pen holder 21G has a cylindrical shape with a top end closed and a bottom end closed. The elastic piece %220 is a circular ring, and the ring body is evenly distributed with a plurality of elastic pieces on the inner side. 21' The elastic piece ring 220 (4) is located near the bottom end in the pen holder. The inflammatory card holder 230 is located at the bottom of the pen holder 21 () and is integrally formed with the pen holder (4). A pen-shaped opening (1) is formed in the pen holder 2U), and the clamping bar 23 is located in the opening 211 and connected to the pen holder at the opening end. Hold the cassette 23. A flat strip-shaped strip is formed, and a raised rib 231 is formed on the inner side wall of the strip. The anti-falling cassette 24() structure is similar to the clamping cassette 23〇, and is located in the elongated opening formed in the pen case 21〇, including a flat strip-shaped body formed on the inner side wall of the strip-shaped protrusion The ribs are different from the top of the pen holder 210. The stylus ejection device 2GG is disposed on the electronic device for storing the stylus pen 100. Referring to FIG. 4, when the stylus pen 1 is inserted into the pen case 21 by the open guide groove, the tip end of the stylus 1G0 presses the shrapnel ring 22Q, and the protruding rib 231 is caught in the groove 110 on the stylus, and the handwriting is clamped to the ejecting device. 2 〇〇. When the user wants to take out the stylus, the stylus (10) is pressed on the end of the pen holder 210, so that the stylus 100 continues to press the shrapnel ring 220 into the pen case 21 。. When the hand is released, the elastic force generated by the deformation of the shrapnel ring 22 pushes the stylus pen 100 to eject in the α direction, and the elastic force drives the stylus pen 100 to open the clip form number A0101. [0012] [0012] [0019] [0019] [0020] [0023] [0023] [0023] After the pen is popped up Cutaway on the anti-snagging cassette

099108109. When the stylus pen 100 is moved to the open end of the pen holder 21〇, the protruding rib 241 of the anti-falling cassette 240 is caught in the groove 11〇. At this time, since the stylus pen 100 has left the shrapnel ring 220, there is no elastic force of the shrapnel ring 22 0 . The drive 'can't squeeze the anti-fall card 24榫, and the stylus 1 is clamped by the anti-fall clamp 榫 230 to avoid falling off the electronic device. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded view of a stylus ejection device of a preferred embodiment. 2 is a view showing the shape of the stylus pen in the ejecting device of FIG. 1. FIG. 3 is a cross-sectional view of FIG. 2; FIG. 4 is a cross-sectional view of the stylus pen stored in the ejecting device of FIG. :100 Groove: 110 Ejector: 200 Pen holder: 210 Opening: 211 Shrapnel ring: 220 Shrapnel: 221 Clamping cassette: 230 Raised rib: 231 Form dock number Α 0101 Page 6 / Total 12 pages 0992014573-0 201133283 [ 0024] Falling prevention cassette [0025] Raised rib: : 240 241

099108109 Form No. A0101 Page 7 of 12 0992014573-0

Claims (1)

201133283 VII. Patent application scope: 1. A stylus ejection device, comprising a pen holder, a shrapnel ring, and a clamping cassette; an end of the pen holder is provided with an opening, the elastic ring is fixed in the pen holder and close to the other end of the pen holder, the elastic ring and the pen holder Coaxial; a clamping clip is disposed between the shrapnel ring and the opening for holding the groove of the stylus; when the clamping clip is clamped to the groove of the stylus, the end of the stylus is pressed The shrapnel ring, the elastic deformation of the elastic ring produces elastic recovery. 2. The stylus ejection device of claim 1, further comprising an anti-falling tab, the anti-falling tab being disposed between the clamping tab and the opening for holding the stylus Groove. 3. The stylus ejection device of claim 2, wherein the number of the anti-falling cassettes is plural and evenly distributed. 4. The stylus ejection device according to claim 1 or 2, wherein the number of the illuminating cassettes is plural and evenly distributed. 5. The stylus ejection device of claim 2, wherein the clamping cassette and the anti-falling cassette have the same structure, each comprising an elastic arm and a raised rib formed at one end of the elastic arm. The other end of the elastic arm is fixed to the inner wall of the pen holder. The stylus ejecting device according to claim 1, wherein the elastic ring comprises an annular body and a plurality of elastic pieces extending inward from the annular body. And the plurality of elastic pieces are evenly distributed. 099108109 Form No. A0101 Page 8 of 12 0992014573-0