TWI507847B - Electronicdevice - Google Patents

Description

Electronic device

The present invention relates to an electronic device, and more particularly to an electronic device that can replace a display screen.

Currently, various sizes of electronic devices having display functions, such as smart phones, tablets, and the like, are popular on the market. The display screens of these products are moving toward larger sizes, higher resolutions, and more vivid colors. In general, the most power-hungry components of such electronic devices are their displays. Due to the high power consumption of such a high display quality display, the life time of the electronic device is greatly reduced. And because of the need for multiple charge and discharge, the battery life of the electronic product is difficult to guarantee. The high display quality of the display and the long battery life of the electronic device have become two major contradictions in the design of electronic devices.

In view of the above, it is necessary to provide an electronic device that can avoid the above problems.

An electronic device includes a casing and a display screen, the casing includes a concave receiving space, and the receiving space has a card slot and a first data connecting portion, wherein the display screen is detachably mounted in the receiving space The display screen has a display surface, a back surface and a side surface, and the display screen has a cassette for engaging with the card slot, and a second data connection portion for establishing a data connection with the first data connection portion.

An electronic device includes a casing and a display screen fixedly connected to the casing, and further includes At least another display screen is used, the display screen being detachably coupled to the housing, the display screen being at least different in resolution from the other display screen.

Since the display can be assembled and disassembled with the casing, different display screens can be replaced according to the needs of the use. The electronic device can configure a plurality of different display screens according to user requirements, and realize various configurations of the electronic device by using the same casing, and thereby reducing the power consumption of the display screen while obtaining a good visual and functional experience, and extending the electronic device. Life time.

100‧‧‧Electronic devices

10‧‧‧Chassis

11‧‧‧ upper surface

110‧‧‧ button

12‧‧‧ Lower surface

13‧‧‧ side surface

130‧‧‧External hole

14‧‧‧ accommodating space

141‧‧‧First Combination Department

142‧‧‧ card slot

143‧‧ First Data Connection Department

20‧‧‧ display

21‧‧‧ Display surface

22‧‧‧ Back

23‧‧‧ side

241‧‧‧ Second Combination Department

242‧‧‧Carmen

243‧‧‧Second Data Linkage

30‧‧‧ battery module

1 is a schematic view of an electronic device according to a first embodiment of the present invention.

2 is an exploded perspective view of FIG. 1.

Figure 3 is another perspective view of Figure 2.

4 is a schematic rear view of a display screen of an electronic device.

FIG. 5 is a schematic diagram of an assembly process of an electronic device.

6 is a schematic diagram of a display screen and a battery module of an electronic device according to a second embodiment of the present invention.

The invention will be further described in detail below with reference to the accompanying drawings.

FIG. 1 shows a schematic diagram of an electronic device 100 in accordance with a first embodiment of the present invention. In this embodiment, the electronic device 100 is a smart phone. It can be understood that the electronic device 100 is not limited to a smart phone. The electronic device 100 includes a casing 10 and a display screen 20, and the display screen 20 is detachable from the casing 10.

2-3 show an exploded perspective view of the two angles of the electronic device 100. Among them, the The display screen 20 is detached from the casing 10. The casing 10 has an upper surface 11, a lower surface 12, and a side surface 13. The casing 10 further includes a receiving space 14 recessed from the upper surface 11 to the lower surface 12. The housing 10 can optionally include a button 110. The button 110 is disposed at a position where the upper surface 11 of the casing 10 avoids the accommodating space 14. In an embodiment, the button 110 is a catalog. In another embodiment, the button 110 is an on key. The casing 10 further includes an outer hole 130 disposed on a side surface 13 thereof. The external hole 130 is used to connect an external data interface or as a power supply hole for charging and discharging. It can be understood that the above-mentioned button 110 is not limited to being disposed on the upper surface 11 of the casing 10, and the external hole 130 is not limited to the side surface 13 disposed on the casing 10.

The volume of the accommodating space 14 is matched with the volume of the display screen 20, so that the display screen 20 can be installed in the accommodating space 14 and no sway occurs after installation. The accommodating space 14 is recessed from the intermediate portion of the upper surface 11 to the lower surface 12, that is, the accommodating space 14 does not extend to the peripheral region of the upper surface 11. It can be understood that in other embodiments, the accommodating space 14 can extend to the opposite sides of the upper surface 11 or to the three sides of the upper surface 11. The accommodating space 14 includes a first combining portion 141 for connecting the display screen 20, a card slot 142, and a first data connecting portion 143 for achieving data and electrical connection with the display screen 20. In the embodiment, the accommodating space 14 includes two first combining portions 141 having magnetic properties and two card slots 142. The two first combining portions 141 are distributed at one end of the receiving space 14 opposite to the button 110. The two card slots 142 are distributed at one end of the accommodating space 14 adjacent to the button 110 and are recessed by the end of the accommodating space 14 toward the button 110. The first data connection portion 143 is also distributed at one end adjacent to the button 110.

In an embodiment, the display screen 20 is a liquid crystal panel. The display screen 20 has a display surface 21, a back surface 22, and a side surface 23. The display screen 20 is displayed on the display surface 21 Show image information. It can be understood that the display surface 21 of the display screen 20 is only used for providing a display function, for example, an area within a certain width of the surrounding frame of the display surface 21 serves as a connection interface with the casing 10 without providing a display function. . For example, in conjunction with the form of the accommodating space 14, when the accommodating space 14 extends to the opposite sides of the upper surface 11, the corresponding sides of the display surface 21 of the display screen 20 have a certain width. No display function is provided for borders. Further, the display surface 21 further includes a touch function to implement a touch operation function of the electronic device 100. Preferably, when the display screen 20 is installed in the accommodating space 14, the display surface 21 of the display screen 20 is at the same level as the upper surface 11 of the casing 10. Referring to FIGS. 3-4, the back surface 22 of the display screen 20 has a second combination portion 241 for combination with the first combination portion 141 of the casing 10 and for achieving information and electrical properties with the first data connection portion 143. The connected second data connection unit 243. The number and position of the second combination portion 241 and the second data connection portion 243 are matched with the first combination portion 141 and the first data connection portion 143 of the casing 10. The second combination portion 241 has a magnetic force that is attracted to the first combination portion 141. The side surface 23 of the display screen 20 has a cassette 242 for engaging with the card slot 142 of the casing 10. The cassette 242 has a slope of approximately 45 degrees from the display surface 21 of the display screen 20 toward the rear surface 22 thereof. It can be understood that the second combination portion 241 is not limited to the back surface 22 of the display screen 20, and may be disposed on the side surface 23 of the display screen 20. The cassette 242 is not limited to the side surface 23 of the display screen 20, and may be disposed at other portions of the display screen 20. The second data connection unit 243 is not limited to the back surface 22 of the display screen 20, and may be provided at another portion of the display screen 20. Correspondingly, the first combination portion 141, the card slot 142 and the first data connection portion 143 are respectively disposed at corresponding positions of the accommodating space 14.

FIG. 5 shows a schematic diagram of an assembly process of the electronic device 100. When the casing 10 is assembled with the display screen 20, the back surface 22 of the display screen 20 faces the accommodating space 14 at an angle of 45 degrees. The cassette 242 is slid into the slot 142 of the housing 10. The angle between the display screen 20 and the accommodating space 14 becomes smaller as the card 242 slides into the card slot 142. When the cassette 242 is completely slid into the card slot 142, the first assembly portion 141 is coupled to the second combination portion 241. Since the first combining portion 141 and the second combining portion 241 have mutually attracting magnetic forces, when the first combining portion 141 is combined with the second combining portion 241, the display screen 20 and the casing 10 pass the first The combined portion 141 and the magnetic force of the second combined portion 241 and the mechanical engagement force of the card slot 141 and the cassette 242 are combined and fixed. Moreover, since the first combining portion 141 and the second combining portion 241 have mutually attracting magnetic forces, and the latch 242 is sloped, only one of the latches 242 is slid into the slot 142. A slight thrust is then applied by magnetic force to fully engage the cassette 242 into the slot 142. At the same time, the display screen 20 can be detached from the casing 10 simply by providing a pulling force that counteracts the magnetic force. It can be understood that the combination of the first combining portion 141 and the second combining portion 241 is not limited to the magnetic force.

Since the display screen 20 can be easily assembled and disassembled with the casing 10, different display screens 20 can be replaced according to unnecessary needs when in use. The electronic device 100 can configure a plurality of different display screens 20 according to user requirements, and implement various configurations of the electronic device 100 by using the same casing 10. Since the same casing 10 is utilized, even if the display screen 20 is frequently replaced, the data of the electronic device 100 can be completely retained. For example, when it is necessary to look good, replace it with a high-resolution, sharpness display 20 (for example, 540×960QHD image quality); when the look and feel is low, replace it with a display screen 20 with a slightly lower definition (for example 320×640 VGA image quality), and in this way, while reducing the power consumption of the display screen 20 while obtaining a good visual and functional experience, the battery life of the electronic device 100 is extended.

Before the display screen 20 is assembled with the casing 10, the casing 10 is in an empty state. When the display After being installed in the casing 10, the casing 10 then determines the type of the display screen 20 and activates the corresponding software to drive the display screen 20. Immediately, the electronic device 100 provides a corresponding function to the user.

FIG. 6 shows a schematic diagram of the display screen 20 and the battery module 30 of the second embodiment. In the second embodiment, the display panel 20 can also include a battery module 30 for increasing the amount of power carried by the electronic device 100 by the installation of the display screen 20. Moreover, different external batteries can be replaced by replacement of different display screens 20, and the electric energy carrying capacity of the electronic device 100 is further increased, and the battery life of the electronic device 100 is prolonged. In this embodiment, the battery module 30 is disposed on the back surface 22 of the display screen 20 and covers the back surface 22. It can be understood that the battery module 30 is not limited to being disposed on the back surface 22 of the display screen 20, and may be disposed on the side surface 23 of the display screen 20 as a frame, but is not limited to covering the side surface 23.

It should be noted that the above-described embodiments are merely preferred embodiments of the present invention, and those skilled in the art can make other changes within the spirit of the present invention. All changes made in accordance with the spirit of the invention are intended to be included within the scope of the invention.

11‧‧‧ upper surface

13‧‧‧ side surface

14‧‧‧ accommodating space

141‧‧‧First Combination Department

20‧‧‧ display

21‧‧‧ Display surface

242‧‧‧Carmen

Claims (10)

An electronic device comprising a casing and a display screen, wherein the casing comprises a concave receiving space, the receiving space has a card slot and a first data connecting portion, and the display screen is detachably mounted on the casing In the accommodating space, the display screen has a display surface, a back surface and a side surface, and the display screen has a cassette for engaging with the card slot, and a second data connection portion for establishing a data connection with the first data connection portion The cassette is disposed on a side of the display screen, and the cassette has a slope from a display surface of the display screen toward a rear surface thereof. An electronic device includes a casing and a display screen fixedly connected to the casing, wherein the display further includes at least another display screen, wherein the display screen is detachably connected to the casing, and the display screen and the other display screen are at least The resolution of the two is different, the casing includes a concave accommodating space, the accommodating space has a card slot and a first data connection portion, and the display screen and the at least another display screen have a display surface, a back surface and a side surface The display screen and the at least one other display screen have a cassette for engaging with the card slot, and a second data connection portion for establishing a data connection with the first data connection portion, the card is disposed on the display The side of the screen has a slope from the display surface of the display screen toward the back side thereof. The electronic device of claim 1 or 2, wherein the accommodating space further has a first combination portion, and the back surface of the display screen further has a second combination for combining with the first combination portion. Combination department. The electronic device of claim 3, wherein the first combination portion and the second combination portion have mutually attracting magnetic forces. The electronic device of claim 1 or 2, wherein the casing has an upper surface, a lower surface, and a side surface, the receiving space being recessed from the upper surface of the casing to the lower surface. The electronic device of claim 5, wherein the casing comprises a button disposed on an upper surface thereof and an external hole disposed on a side surface thereof, the button being a function key of the electronic device, the external hole Used to connect an external data interface or as a power supply hole for charging and discharging. The electronic device of claim 5, wherein the card slot is disposed at an end of the accommodating space adjacent to the button and is recessed by the end of the accommodating space toward the button, the first The data connection is also distributed at one end adjacent to the button. The electronic device of claim 1 or 2, wherein before the display screen is assembled with the casing, the casing is in an empty state, and when the display is installed in the casing, the machine is The type of display is then determined and the corresponding software is activated to drive the display. The electronic device of claim 1 or 2, wherein the display further includes a battery module, and when the display is assembled with the casing, the battery module supplies power to the electronic device. . The electronic device of claim 1 or 2, wherein the display screen includes at least two display screens having different functions, and the display screens having different functions are replaceably mounted in the accommodating space.