TWI425777B - Bluetooth element and electronic device using the same - Google Patents

Description

Bluetooth device and portable electronic device having the same

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

At present, portable electronic devices such as mobile phones, personal digital assistants (PDAs), portable electronic dictionaries and digital cameras are increasingly used, and such electronic devices are increasingly functioning. In order to make it more convenient for consumers to use, some portable electronic devices are equipped with a Bluetooth earphone device. These Bluetooth earphone devices are generally held on the body by a buckle, and the Bluetooth earphone device can be used when the call or music is played. In addition, some business machines and smart machines also have a touch screen, which is operated by a stylus. However, the portable electronic device with the Bluetooth earphone device and the stylus needs to fix the Bluetooth earphone device and the stylus to the fixed structure and space on the electronic device, thereby increasing the volume of the portable electronic device and Cost is also not convenient to carry.

In view of this, it is necessary to provide a Bluetooth device that is easy to carry and simple in structure.

In addition, it is necessary to provide a portable electronic device having the Bluetooth device.

A Bluetooth device includes a main body provided with a circuit board, a Bluetooth earphone housed in the main body, and a stylus stuck on the main body; the main body further includes a holding portion And a mounting hole, the stylus includes a rotating shaft and a head, and the stylus is rotatably mounted on the main body by the rotating shaft, and the writing head is engaged with the holding portion.

A portable electronic device includes a body and a Bluetooth device, the body includes a mounting portion, and the Bluetooth device further includes a Bluetooth headset housed in the main body and a stylus held on the main body. The stylus further includes a locking portion and a mounting hole, the stylus includes a rotating shaft and a head, and the stylus is rotatably mounted on the main body by the rotating shaft The pen holder is held by the holder.

Compared with the prior art, the Bluetooth device has a simple structure, can be used as a Bluetooth earphone or a stylus, is convenient to carry, and saves space for a portable electronic device.

10‧‧‧ Ontology

11‧‧‧ side

12‧‧‧ End

13‧‧‧Installation Department

20‧‧‧Bluetooth device

21‧‧‧ Subject

211‧‧‧First mounting surface

212‧‧‧Second mounting surface

213, 214‧‧‧ end

215‧‧‧Installation slot

2151‧‧‧Slot sidewall

2152‧‧‧Axis hole

216‧‧‧Cars Department

2161, 2162‧‧‧ ribs

217‧‧‧Installation holes

22‧‧‧Bluetooth headset assembly

221‧‧‧Bluetooth headset

222‧‧‧Connected shaft

23‧‧‧ stylus assembly

231‧‧‧ stylus

2311‧‧‧ pen head

232‧‧‧ shaft

2321‧‧‧ card holder

24‧‧‧Fixed Department

1 is a perspective view of a preferred embodiment of a portable electronic device of the present invention.

2 is a perspective exploded view of the portable electronic device and the Bluetooth device shown in FIG. 1.

3 is a perspective exploded view of the Bluetooth device shown in FIG. 2.

4 is another perspective exploded view of the Bluetooth device shown in FIG. 3.

FIG. 5 is a state diagram of the Bluetooth function used by the Bluetooth device shown in FIG. 3.

FIG. 6 is a state diagram of the function of the Bluetooth device shown in FIG. 4 using a stylus.

Referring to FIG. 1 , a preferred embodiment of the portable electronic device of the present invention includes a body 10 and a Bluetooth device 20 detachably mounted to the body 10 .

The body 10 can be a main body of a portable electronic device. The body 10 is substantially a rectangular parallelepiped comprising two opposite sides 11, an end portion 12 and a mounting portion 13. The end portion 12 is semi-circular. Both side faces 11 are connected to the end portion 12. The mounting portion 13 is a through slot formed on the two side faces 11 adjacent to the end portion 12 and penetrating the two side faces 11 . A magnet (not shown) is disposed inside the mounting portion 13 near a side surface 11.

As shown in FIG. 2 to FIG. 4 , the Bluetooth device 20 can be received in the mounting portion 13 of the body 10 , and includes a main body 21 , a Bluetooth earphone assembly 22 , a stylus assembly 23 , and a fixing portion 24 . The main body 21 is substantially a rectangular block with a Bluetooth earphone circuit board inside. The main body 21 includes a first mounting surface 211 , a second mounting surface 212 opposite to the first mounting surface 211 , two opposite end portions 213 , 214 , a mounting slot 215 , a latching portion 216 , and a mounting hole 217 . . The first mounting surface 211 and the second mounting surface 212 are connected to the two end portions 213 and 214.

The mounting groove 215 is rectangular and is recessed on the first mounting surface 211 near the end 214. The mounting groove 215 is provided with two opposite groove side walls 2151 and two shaft holes 2152. The two-axis holes 2152 are oppositely disposed on the groove side wall 2151 near the end portion 214. The catch portion 216 includes two ribs 2161, 2162. The two ribs 2161, 2162 are respectively protruded from the two side edges of the second mounting surface 212. The two ribs 2161, 2162 are oppositely disposed adjacent to the end 214. The height of the rib 2162 is lower than the height of the rib 2161. The mounting hole 217 is a circular hole that is recessed on one end of the second mounting surface 212 opposite to the latching portion 216 .

Referring back to FIG. 3, the Bluetooth headset assembly 22 includes a Bluetooth headset 221 and two connecting shafts 222. The Bluetooth headset 221 is a cylinder that can be received in the mounting slot 215. The connecting shaft 222 is made of a rubber material, and is oppositely protruded from one end of the Bluetooth earphone 221 . The connecting shaft 222 is rotatably mounted in the two-axis hole 2152, so that the Bluetooth headset 221 It is housed in the mounting groove 215. The Bluetooth headset 221 is electrically connected to the Bluetooth headset circuit board in the main body 21 by a conductive wire.

Referring to FIG. 4 , the stylus assembly 23 includes a stylus 231 and a rotating shaft 232 . The stylus 231 is substantially a half cylinder, and a pen head 2311 is provided on one end surface thereof. The rotating shaft 232 is a rubber-shaped cylinder protruding from the surface of the stylus 231 and the second mounting surface 212 and away from the writing head 2311. The end of the rotating shaft 232 is provided with a holding end 2321 having a diameter larger than the rotating shaft 232. The rotating shaft 232 is rotatably mounted in the mounting hole 217, and the holding end 2321 passes through the mounting hole 217 and the second mounting surface. 212 cards. The stylus 231 is mounted on the main body 21 by the rotating shaft 232. The stylus 2311 is clamped between the ribs 2161 and 2162. The stylus 231 is mounted and held in the second part of the main body 21. Mounting surface 212.

The fixing portion 24 is a magnet disposed on the first mounting surface 211 corresponding to the magnet in the mounting portion 13 of the body 10 to fix the Bluetooth device 20 on the body 10.

Referring to FIG. 1, when the Bluetooth device is used, the main body 21 is taken out from the mounting portion 13 of the main body 10, and the main body 10 can be suspended by the sling (not shown) passing through the mounting portion 13. Referring to FIG. 4 and FIG. 5 together, when the Bluetooth function is used, the Bluetooth headset 221 only needs to be rotated to expose the mounting slot 215 for use. When the stylus 231 is used, the stylus 231 rotates in a direction parallel to the second mounting surface 212, so that the pen tip 2311 slides over the rib 2162 until the pen tip 2311 is turned to the end portion 213 of the main body 21 by The rotating shaft 232 is positioned in friction with the mounting hole 217.

It can be understood that the two connecting shafts 222 of the Bluetooth earphone assembly 22 can be one; the Bluetooth earphones 221 are correspondingly provided with through holes.

The Bluetooth device 20 includes a main body 21, a Bluetooth headset 221, a stylus 231, and A magnet 24 for securing the multi-function Bluetooth device 20 to an electronic device. The Bluetooth headset 221 can be received in the main body 21, and the stylus 231 can be rotatably mounted on the main body. The Bluetooth device 20 has a simple structure and is convenient to carry.

10‧‧‧ Ontology

11‧‧‧ side

12‧‧‧ End

13‧‧‧Installation Department

20‧‧‧Bluetooth device

21‧‧‧ Subject

211‧‧‧First mounting surface

212‧‧‧Second mounting surface

213, 214‧‧‧ end

221‧‧‧Bluetooth headset

23‧‧‧ stylus assembly

24‧‧‧Fixed Department

Claims (8)

A Bluetooth device, comprising: a main body provided with a circuit board, wherein the Bluetooth device further comprises: a Bluetooth earphone housed in the main body and a stylus stuck on the main body; the main body further comprises a card The stylus includes a rotating shaft and a stylus, and the stylus is rotatably mounted on the main body by the rotating shaft, and the stylus is engaged with the holding portion. The Bluetooth device of claim 1, wherein the main body comprises a mounting slot provided with a shaft hole, the Bluetooth earphone is convexly provided with a connecting shaft, and the Bluetooth earphone connecting shaft is rotatably mounted on the shaft hole, thereby The Bluetooth headset can be rotated and received in the mounting slot. The Bluetooth device of claim 2, wherein the body further includes a first mounting surface, a second mounting surface, and a magnet, the mounting slot being spaced apart from the magnet on the first mounting surface, The holding portion and the mounting hole are spaced apart from each other on the second mounting surface. A portable electronic device includes a body and a Bluetooth device, and the Bluetooth device includes a main body provided with a circuit board, wherein the main body includes a mounting portion, and the Bluetooth device further includes a receiving body. a Bluetooth headset and a stylus on the main body, the Bluetooth device is installed in the mounting portion; the main body further includes a latching portion and a mounting hole, the stylus includes a rotating shaft and a head, the stylus The stylus is rotatably mounted on the main body by the rotating shaft, and the writing head is engaged with the holding portion. The portable electronic device of claim 4, wherein the main body comprises a mounting slot provided with a shaft hole, the Bluetooth earphone is convexly provided with a connecting shaft, and the Bluetooth earphone connecting shaft is rotatably mounted on the shaft hole So that the Bluetooth headset can be rotated and received in the installation slot. The portable electronic device of claim 5, wherein the main body further includes a first mounting surface and a second mounting surface, the mounting slot is disposed on the first mounting surface; the latching portion and The mounting holes are spaced apart from the second mounting surface. The portable electronic device of claim 6, wherein the main body further includes a fixing portion, wherein the fixing portion is a magnet disposed opposite to the mounting groove on the first mounting surface for fixing The body is on the body. The portable electronic device of claim 7, wherein the body further comprises two opposite sides and an end connected to the two sides, the mounting portion is through the two sides and adjacent to the end a through hole, and a magnet opposite to the fixing portion is disposed in the mounting portion.