TWI428729B - Portable electronic device - Google Patents

Description

Portable electronic device

The present invention relates to a portable electronic device, and more particularly to a portable electronic device having a stylus.

With the development of technology, mobile electronic devices such as mobile phones and personal digital assistants (PDAs) have gradually become important tools for people to conduct information management. The advancement and wide application of special touch technologies are becoming more and more portable. The electronic device is provided with a stylus to facilitate the user to input information quickly. In order to facilitate the stylus, the pen slot is generally disposed on the side wall of the casing of the portable electronic device, and the friction between the stylus and the pen slot is prevented to prevent the stylus from coming loose from the pen slot. Although the above structure is simple, it has the technical defect that the friction holding force is unstable, that is, the friction force is relatively large at the beginning, and as the number of uses increases, the stylus pen and the pen groove wear, causing the gap to increase, in case of vibration or inversion, The stylus easily falls off the pen tray.

In view of this, it is necessary to provide a portable electronic device with a reliable card and a long service life.

A portable electronic device includes a casing, a stylus pen and a holding component. The casing is provided with a fitting portion and a slot. The stylus is mounted in the pen slot, and the holding component comprises a An elastic member and a retaining member are mounted between the retaining member and the housing, the retaining member is rotatably mounted to the mounting portion and elastically held by the handwriting On the pen.

Compared with the prior art, the holding component of the present invention is elastically held on the stylus by the holding member, and the card is reliable and has a long service life.

100‧‧‧Mobile Phone

11‧‧‧ pen slot

131‧‧‧ accommodating slots

135‧‧‧ positioning column

30‧‧‧ cover

51‧‧‧ trench

71‧‧‧Card holders

7111‧‧‧ Protrusion

7114‧‧‧Rotating Department

7117‧‧‧Positioning holes

10‧‧‧shell

13‧‧‧Assembly Department

133‧‧‧ openings

137‧‧‧Resistance block

50‧‧‧ stylus

70‧‧‧Card components

711‧‧‧ base

7113‧‧‧Responsible Department

7115‧‧‧Connecting column

73‧‧‧Flexible parts

1 is a perspective view showing the open state of the mobile phone according to the preferred embodiment of the present invention; FIG. 2 is an exploded perspective view of the holding component of FIG. 1 according to a preferred embodiment of the present invention; FIG. 3 is another angle of the holding component of FIG. 4 is a top view of the assembly of the present invention; FIG. 5 is a perspective view of the preferred embodiment of the present invention, before the stylus is installed; FIG. FIG. 7 is a perspective view showing the closed state of the mobile phone according to the preferred embodiment of the present invention.

In the present embodiment, the portable electronic device of the present invention is described by taking a mobile phone as an example.

Referring to FIG. 1 , the mobile phone 100 of the present invention includes a housing 10 , a cover 30 , a stylus pen 50 and a holding component 70 . The cover 30 is slidably mounted on the housing 10 . A groove 51 is defined in the recess 50. The stylus pen 50 is mounted in the housing 10, and the latch assembly 70 is elastically retained on the groove 51.

Referring to FIG. 2 and FIG. 3 , the housing 10 is provided with a slot 11 and a mounting portion 13 connected to the pen slot 11 for receiving the stylus pen 50 for the mounting portion 13 The holding assembly 70 is mounted. The mounting portion 13 includes a receiving slot 131, an opening 133, a positioning post 135 and a resisting block 137. The opening 133 is continuous with the receiving slot 131. The accommodating groove 131 is parallel to the pen slot 11. The accommodating groove 131 has a substantially rectangular cross-sectional shape. The opening 133 has a substantially trapezoidal cross-sectional shape. The one end of the accommodating groove 131 has a large cross-sectional shape and the other end is continuous with the side wall of the casing 10. The positioning post 135 is substantially cylindrical and protrudes perpendicularly from the bottom wall of the receiving groove 131. The resisting block 137 is substantially prismatic and protrudes perpendicularly from the bottom wall of the opening 133.

The holding component 70 includes a holding member 71 and an elastic member 73. The holder 71 includes a base 711. One end of the base 711 has a protrusion 7111 protruding perpendicularly thereto, and the other end has a protrusion 7113 opposite to the protrusion 711. The protrusion 7111 is for mating with the groove 51 of the stylus pen 50. The abutting portion 7113 intersects the base body 711 at an angle. In the present embodiment, the angle between the base body 711 and the abutting portion 7113 is an obtuse angle. A connecting post 7115 is protruded from the base 711, and is disposed opposite to the protrusion 7111 for mounting the elastic member 73. A rotating portion 7114 is defined between the base 711 and the abutting portion 7113. The rotating portion 7114 defines a positioning hole 7117 for accommodating the positioning post 135 to rotatably mount the holding member 71 to the locking member 71. On the housing 10. In the embodiment, the elastic member 73 is a coil spring.

Referring to FIG. 4 and FIG. 5, the elastic member 73 is sleeved on the connecting post 7115 of the holding member 71, and the positioning post 135 of the housing 10 is passed through the positioning hole 7117 of the holding member 71, thereby The holding member 71 is rotatably mounted on the housing 10 . The base 711 of the holding member 71 is mounted in the receiving groove 131 . The abutting portion 7113 passes through the opening 133 and protrudes out of the housing 10 . 7111 extends into the pen tray 11. If the cover 30 is installed at this time, since the resisting portion 7113 protrudes beyond the casing 10, the cover 30 cannot be completely mounted on the casing 10, so the retaining assembly 70 can be prevented. The stylus pen 50 is missing during assembly.

Referring to FIG. 6 and FIG. 7 , the stylus pen 50 is inserted into the pen slot 11 of the housing 10 to hold the protrusion 7111 of the holding member 71 on the groove 51 of the stylus pen 50. The member 73 is in a compressed state, which applies an elastic force to the holding member 71 to cause the protrusion 7111 to clamp the stylus pen 50, and the holding member 71 rotates through a certain angle to rotate the abutting portion 7113 from the outside of the casing 10 inwardly. It is resisted by the abutting block 137 of the housing 10 and the end is flush with the side wall of the housing 10. Finally, the cover 30 is reinstalled, and thus the assembly of the mobile phone 100 is completed. In use, the stylus pen 50 is extracted, and the protrusion 7111 slides out of the groove 51 to separate the stylus pen 50 from the casing 10.

It can be understood that the resisting block 137 on the casing 10 of the mobile phone 100 of the present invention can be omitted, or there is still a certain gap between the resisting block 137 and the resisting portion 7113 after the stylus pen 50 is inserted into the casing 10. When the stylus pen 50 needs to be removed, the abutting portion 7113 can be pressed, and the holding member 71 is rotated through a certain angle, so that the protrusion 7111 is disengaged from the groove 51, so that the stylus pen 50 can be removed.

It can be understood that the cross-sectional shape of the opening 133 of the mounting portion 13 of the mobile phone 100 of the present invention is not limited to a trapezoidal shape, and may be other shapes such as a rectangle. Accordingly, the angle between the resisting portion 7113 and the base 711 needs to be changed correspondingly.

In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and equivalent modifications or variations made by those skilled in the art in light of the spirit of the present invention are It should be covered by the following patent application.

100‧‧‧Mobile Phone

11‧‧‧ pen slot

50‧‧‧ stylus

70‧‧‧Card components

10‧‧‧shell

30‧‧‧ cover

51‧‧‧ trench

73‧‧‧Flexible parts

Claims (4)

A portable electronic device includes a casing, a stylus pen and a holding component. The casing is provided with a fitting portion and a slot is provided. The stylus is installed in the pen slot, and the improvement is: the fitting portion The device includes a receiving slot and an opening extending through the receiving slot, the receiving slot is continuous with the pen slot, and a positioning post is protruded from the bottom wall of the receiving slot, and a bottom of the opening is convexly provided The holding member includes an elastic member and a holding member. The elastic member is mounted between the holding member and the housing. The holding member includes a base body, and a connecting column is protruded from the base body. The sleeve is sleeved on the connecting post, and one end of the base body is vertically protruded with a protrusion, and the other end of the base body has a resisting portion extending from the protrusion. The abutting portion is rotatably mounted on the opening and extends out of the outer side of the housing, the resisting portion The portion is in contact with the resisting block. The base body has a positioning hole. The positioning hole accommodates the positioning post to rotatably mount the holding member to the mounting portion and elastically clamps on the stylus. The portable electronic device of claim 1, wherein the angle between the base and the abutting portion is an obtuse angle. The portable electronic device of claim 1, wherein the stylus is recessed with a groove, and a protrusion is protruded from the holding member, and the protrusion is clamped on the groove. The portable electronic device of claim 1, wherein the portable electronic device further comprises a cover that is slidably mounted on the housing.