TWM454074U - Portable electronic device having speaker stand - Google Patents

Description

Portable electronic device with horn support

The present invention relates to a portable electronic device, and more particularly to a portable electronic device in which a speaker is disposed on a support frame.

With the development of technology, tablet PCs and smart phones have become the mainstream of today's portable electronic products. Due to their slimness, touch operation and portability, they have gradually replaced traditional notebook computers. However, in practical use, since the tablet computer needs to hold the display surface upright or tilted by the hand grip to facilitate the user's view of the line of sight, the display surface can be maintained even if it is placed on the table or the knee in the past. For an upright or slanted notebook computer, the use of the tablet does not conform to the user's viewing habits and ergonomics. Therefore, in order to make the tablet stand on the desktop or laptop, many developments have been developed to support it. Support for tablets, such as support, support bars or support sleeves.

In addition, the existing tablet computer keeps the display surface portion of the front side beautiful, and does not set the sound outlet of the speaker to the front side of the tablet, but will set it on the side or the back of the tablet. However, when the sound outlet is placed on the back of the tablet, the quality of the sound perceived by the user who views the display surface is greatly reduced. Therefore, how to enable users to listen to the tablet on the desktop (for example, watching a movie through a tablet) can still hear better horn sounds, which needs to be overcome and improved.

The main purpose of this creation is to provide a portable electronic device having a horn support.

In order to achieve the above objectives, the portable electronic device of the present invention comprises a body, a plurality of support frames and a plurality of speaker bodies. The body includes a back cover, and the back cover has at least one receiving groove. The interior of the support frame has a receiving space, and each support frame includes a plurality of sound holes. The support frame is connected to the back cover and rotatable relative to the rear cover to form a collapsed state and an unfolded state, wherein in the folded state, the support frame is received in the receiving groove, and the sound hole is oriented toward the volume The direction outside the slot is set, and in the unfolded state, at least a portion of the support frame extends out of the receiving slot such that the body can support one side of the frame against a plane and is placed upright or obliquely on the plane. The horn body is respectively disposed in the accommodating space of each support frame for vibrating to generate sound, wherein the volume of the accommodating space of each support frame is larger than the volume of the horn body, so that the sound can resonate in the accommodating space.

According to an embodiment of the present invention, the number of support frames of the present invention is a pair, and when the support frame is in the unfolded state, the plurality of sound holes of each support frame are opposite to each other and respectively face the corresponding two sides of the body.

According to an embodiment of the present invention, the number of the speaker bodies of the present invention is a pair, and the speaker bodies are respectively disposed in the receiving spaces of the support frames, and when the support frame is in the unfolded state, the distance between the two speaker bodies is greater than the body. The width.

According to an embodiment of the present invention, the present invention is provided with a plurality of shaft holes in the receiving groove; each support frame includes at least one shaft, each of the at least one shaft is respectively disposed to each of the shaft holes, and each of the at least one shaft has a perforation.

According to an embodiment of the present invention, the surface of the support frame having the sound hole is substantially flush with the outer surface of the back cover when the support frame is in the folded state.

According to an embodiment of the present invention, the number of the accommodating slots of the present invention is two, respectively, for accommodating the support frames, and the volume of each accommodating groove is substantially equal to the volume of each support frame.

Because the creation of this creation is novel, it can provide industrial use, and it has improved efficiency, so it applies for a new patent according to law.

The above and other objects, features and advantages of the present invention will become more apparent and understood.

Please refer to FIG. 1 to FIG. 4 for the structure of the portable electronic device of the present invention.

As shown in FIG. 1 , in one embodiment of the present invention, the portable electronic device 1 of the present invention includes a body 10 , a pair of support frames 20 , and a pair of speaker bodies 30 . In the specific embodiment of the present invention, the portable electronic device 1 is a tablet computer, but the present invention is not limited thereto.

In one embodiment of the present invention, the body 10 includes a front cover 11 and a rear cover 12, and the front cover 11 is coupled to the rear cover 12, wherein the rear cover 12 has two receiving slots 122. The accommodating groove 122 is disposed on the outer surface 121 of the rear cover 12, and each of the accommodating grooves 122 is provided with a pair of shaft holes 123 for receiving the support frame 20.

In one embodiment of the present invention, each of the support frames 20 has a receiving space 21 therein for receiving the horn body 30. Support frame 20 includes a plurality of sound holes 23 and a pair of shafts 24. The sound hole 23 is located on the upper surface 22 of the support frame 20, and the sound hole 23 is used to transmit the sound generated by the horn body 30 out of the accommodating space 21. The shaft 24 is used to pass through the shaft hole 123 so that each support frame 20 can be pivotally connected to the rear cover 12 of the body 10, so that the support frame 20 can be rotated relative to the rear cover 12 after being connected to the rear cover 12 to form a receiving body. The state S1 (shown in Figure 2) and the unfolded state S2 (shown in Figure 3). In one embodiment of the present invention, one of the shafts 24 of each pair of shafts 24 is provided with a through hole 241 so that a cable (not shown) connecting the horn body 30 can be connected to the body 10 through the through hole 241. The electrical signal is transmitted between the body 10 and the horn body 30 through the cable transmission.

In one embodiment of the present invention, each of the horn bodies 30 is disposed in the accommodating space 21 of each of the support frames 20, and the volume of the accommodating space 21 of each of the support frames 20 is larger than the volume of each horn body 30, thereby When the vibration generates a sound, the sound can be resonated in the accommodating space to improve the sound level.

As shown in FIG. 2, in one embodiment of the present invention, when each support frame 20 is in the collapsed state S1, the support frame 20 is received in the accommodating groove 12, and the sound hole 23 faces the accommodating groove. The direction other than 12, so that when the user uses the support frame 20 in the collapsed state S1, the sound produced by the horn can still be clearly heard. In addition, when each support frame 20 is in the collapsed state S1, the surface of each support frame 20 provided with the sound hole 23 (ie, the upper surface 22 of the support frame 20) is flush with the outer surface 121 of the rear cover 12, and The volume of each of the accommodating grooves 122 is equal to the volume of each of the support frames 20; therefore, when the support frames 20 are in the collapsed state S1, the flatness of the outer surface 121 of the rear cover 12 can be kept uniform. The portable electronic device 1 is made flat and beautiful.

As shown in FIG. 3, in an embodiment of the present invention, when each support frame 20 is in the unfolded state S2, at least a portion of each support frame 20 protrudes out of the accommodating groove 122, so that the body 10 can support the frame 20. The side of the protruding receiving groove 122 is opposite to a plane (for example, a table top), and is placed upright or obliquely on the plane, and in the unfolded state S2, the sound holes 23 of the two supporting frames 20 are opposite to each other. They are respectively directed to the corresponding two sides of the body 10 (ie, the directions indicated by the arrows L and R).

As shown in FIG. 4, when the support frames 20 are in the unfolded state S2, the distance D between the two horn bodies 30 is greater than the width W of the body 10, thereby reducing the interference effects of the sound waves generated by the two horn bodies 30, thereby making The sound can be better in terms of auditory effects.

As can be seen from the above description, the portable electronic device 1 of the present invention is configured to reconfigure the speaker body 30 originally disposed in the body 10 on the support frame 20, so that when the portable electronic device 1 is supported by the support frame 20, At the same time, the two horn bodies 30 are elongated and separated to be closer to the front surface (ie, the display surface) of the body 10, thereby allowing the user to enjoy the portable electronic device 1 when placed on the desktop. Better sound effects.

In summary, this creation, regardless of its purpose, means and efficacy, is showing its characteristics that are different from the well-known techniques. You are kindly requested to review the examination and express the patent as soon as possible. It should be noted that the above-described embodiments are merely examples for the convenience of the description, and the scope of the claims is intended to be based on the scope of the patent application, and is not limited to the above embodiments.

1‧‧‧Portable electronic device

10‧‧‧ Ontology

11‧‧‧ front cover

12‧‧‧ Back cover

121‧‧‧ outer surface

122‧‧‧ accommodating slots

123‧‧‧Axis hole

20‧‧‧Support frame

21‧‧‧ accommodation space

22‧‧‧ upper surface

23‧‧‧ sound hole

24‧‧‧ shaft

241‧‧‧Perforation

30‧‧‧ horn body

Figure 1 is an exploded view of the portable electronic device of the present invention.

FIG. 2 is a schematic view showing the support frame of the portable electronic device of the present invention in a folded state.

FIG. 3 is a schematic view showing the support frame of the portable electronic device of the present invention in an unfolded state.

4 is a top plan view of the portable electronic device of the present invention.

1‧‧‧Portable electronic device

10‧‧‧ Ontology

12‧‧‧ Back cover

121‧‧‧ outer surface

122‧‧‧ accommodating slots

20‧‧‧Support frame

23‧‧‧ sound hole

Claims (8)

A portable electronic device includes: a body including a back cover, the back cover has at least one receiving groove; a plurality of support frames each having an accommodation space therein, and the plurality of support frames each include a plurality of sound holes The plurality of support frames are coupled to the rear cover and rotatable relative to the rear cover to form a collapsed state and an unfolded state; wherein, in the collapsed state, the plurality of support frames are received in the at least one And accommodating the plurality of sound holes toward the outside of the at least one receiving groove; and in the unfolding state, at least a portion of the plurality of supporting frames protrudes out of the at least one receiving groove, so that the body One side of each of the support frames may be in contact with a plane, and placed on the plane in an upright or oblique manner; and a plurality of horn bodies are respectively disposed in the accommodating space of each of the support frames for vibrating to generate sound, wherein the accommodating The volume of the space is greater than the volume of each of the horn bodies to cause sound to resonate in the accommodating space. The portable electronic device of claim 1, wherein the number of the plurality of support frames is a pair, and when the pair of support frames are in the unfolded state, the plurality of sound holes of the support frame are They are opposite each other and face the corresponding two sides of the body. The portable electronic device of claim 2, wherein the number of the plurality of horn bodies is a pair, and each of the horn bodies is respectively disposed in the accommodating space of each of the support frames, and when the pair of support frames In the unfolded state, the pair of horn bodies are separated by a distance greater than the width of the body. The portable electronic device of claim 3, wherein the at least one receiving slot is provided with a plurality of shaft holes; the pair of supporting frames each include at least one shaft, and each of the at least one shaft is respectively disposed To each of the shaft holes, and each of the at least one shaft has a perforation. The portable electronic device of claim 4, wherein when the pair of support frames are in the folded state, each of the support frames has a surface of the plurality of sound holes and a surface of the outer surface of the back cover On the flush. The portable electronic device of claim 5, wherein the number of the at least one receiving slot is two, respectively, for accommodating each of the supporting frames, and the volume of each of the receiving slots is The volumes of the support frames are substantially equal. The portable electronic device of claim 1, wherein the plurality of support frames and the plurality of horn bodies are each a pair, and each of the horn bodies is respectively disposed in the accommodating space of each of the support frames. And when the pair of support frames are in the unfolded state, the pair of horn bodies are separated by a distance greater than a width of the body. The portable electronic device of claim 1, wherein the at least one receiving slot is provided with a plurality of shaft holes; the plurality of supporting frames each include at least one shaft, and each of the at least one shaft is respectively disposed To each of the shaft holes, and each of the at least one shaft has a perforation.