WO2018000169A1 - 具有充电功能的手机保护壳 - Google Patents

具有充电功能的手机保护壳 Download PDF

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Publication number
WO2018000169A1
WO2018000169A1 PCT/CN2016/087394 CN2016087394W WO2018000169A1 WO 2018000169 A1 WO2018000169 A1 WO 2018000169A1 CN 2016087394 W CN2016087394 W CN 2016087394W WO 2018000169 A1 WO2018000169 A1 WO 2018000169A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile phone
charging
battery
built
power
Prior art date
Application number
PCT/CN2016/087394
Other languages
English (en)
French (fr)
Inventor
周胜灵
Original Assignee
深圳市秦通通讯有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市秦通通讯有限公司 filed Critical 深圳市秦通通讯有限公司
Priority to PCT/CN2016/087394 priority Critical patent/WO2018000169A1/zh
Publication of WO2018000169A1 publication Critical patent/WO2018000169A1/zh

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/18Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M19/00Current supply arrangements for telephone systems
    • H04M19/08Current supply arrangements for telephone systems with current supply sources at the substations

Definitions

  • the present invention relates to a mobile phone protective case, and more particularly to a mobile phone protective case having a charging function.
  • the wireless headset In order to enable users to use the call function in various situations, the wireless headset has become an indispensable accessory for such a call function.
  • Wireless headsets are usually powered by a built-in rechargeable battery. After using for a while, the user needs to use the charger to charge the headset before using it.
  • the storage of wireless headphones is also a problem that has long plagued users.
  • the mobile phone protective case as the outer casing of the mobile phone, has a great effect on preventing damage caused by the falling of the mobile phone.
  • the traditional mobile phone protective cover basically only has a protective function, and its practical value is very limited.
  • the present invention proposes a mobile phone protective case having a charging function to solve at least one of the aforementioned problems.
  • a mobile phone protective case having a charging function including a casing for mounting to a mobile phone, and an auxiliary battery and a charging device installed in the casing, the auxiliary battery and the charging Loading
  • the charging device includes a mobile phone connection interface for electrically connecting to the mobile phone and a headphone charging interface electrically connected to the wireless earphone, and the charging device is configured to be used when the built-in battery and the wireless earphone of the mobile phone are built in The battery of any one of the batteries is below a predetermined threshold, and the auxiliary battery is controlled to charge any one of the batteries.
  • the charging device includes a power interface, and the power interface is configured to be connected to an external power source to use the external power source to connect the built-in battery of the mobile phone to the built-in battery of the wireless earphone. And the auxiliary battery is charged at the same time.
  • the charging device includes a charging circuit board disposed in the housing, the mobile phone connection interface and a power interface are mounted on the charging circuit board, and the earphone charging interface and the device The charging circuit board is electrically connected.
  • the mobile phone connection interface is a charging plug
  • the charging plug is used for plugging into a charging socket of a mobile phone installed in the housing.
  • the earphone charging interface is mounted on the casing, and the earphone charging interface is electrically connected to the charging circuit board by using a wire.
  • the housing includes a housing frame formed by a plurality of sides, wherein one side forms a cavity, and at least a portion of the structure of the charging device is located in the cavity.
  • the housing includes a backboard connected to the housing frame, and the backplane is configured to cover a back surface of the mobile phone when the mobile phone is installed in the housing.
  • the wire is mounted on an inner surface of the backing plate.
  • the charging device includes a power management module, the power management module includes a detection module and a controller, the detection module is electrically connected to the controller, and the detection module is configured to detect The remaining battery power of the built-in battery of the mobile phone, the auxiliary battery and the wireless earphone, and the controller is used to control the flow of the charging current.
  • the controller when detecting that the built-in battery power of the mobile phone is lower than the predetermined threshold, controls the auxiliary battery to charge the mobile phone battery; when detecting that the wireless earphone is built in The controller controls the auxiliary battery to charge the built-in battery of the wireless earphone; when detecting that the built-in battery power of the mobile phone and the wireless earphone is lower than the predetermined threshold of the battery The controller controls the auxiliary battery to be the built-in battery and the wireless earphone of the mobile phone. Built-in battery charging.
  • the mobile phone has a first charging threshold
  • the wireless headset has a second charging threshold
  • the charging device is configured to use when the internal battery of the mobile phone is lower than the first Controlling the auxiliary battery to charge a built-in battery lower than a corresponding charging threshold, wherein the charging threshold or the internal battery of the wireless headset is lower than the second charging threshold , wherein the mobile phone corresponds to the first charging
  • the mobile phone call length that can be achieved by the threshold power is the same as the headset call length that can be achieved by the wireless headset corresponding to the second charging threshold.
  • the present invention provides a mobile phone protective case with a charging function.
  • a cavity is disposed on one side of the casing frame, and a charging circuit board and an auxiliary battery electrically connected to the charging circuit board, a charging plug, a power interface and a headphone charging interface, a charging plug and a mobile phone installed in the protective casing are disposed in the cavity
  • the charging socket is electrically connected
  • the power interface is electrically connected to an external power source
  • the earphone charging interface is electrically connected to a wireless earphone
  • the charging circuit board is configured to be used when the battery of the communication device has a built-in battery and a built-in battery of the wireless earphone.
  • the auxiliary battery is controlled to charge any one of the batteries at a predetermined threshold.
  • the invention effectively solves the short board in which the mobile phone can not work continuously in the non-charging state by setting the auxiliary battery, and greatly improves the battery life of the mobile phone; the charging circuit board enables the internal battery of the mobile phone and the wireless earphone to be utilized by the external power source.
  • the built-in battery and auxiliary battery are charged at the same time.
  • the auxiliary battery supplies power, which saves the user the trouble of carrying multiple chargers and repeatedly plugging and unplugging the charging cable.
  • the invention brings the practical value of the mobile phone protective cover to the extreme.
  • FIG. 1 is a schematic view of a protective case of a communication device.
  • FIG. 2 is a schematic view of a charging device of the protective device of the communication device of FIG. 1.
  • FIG. 3 is a schematic diagram of a communication device mounted to the protective device of the communication device of FIG. 1.
  • FIG. 4 is a schematic view of an embodiment of the cover of the communication device protective cover of FIG.
  • FIG. 5 is a schematic illustration of the mounting of the wireless headset to the cover of FIG. 4.
  • FIG. 6 is a schematic view of the cover plate of FIG. 4 in a second position.
  • FIG. 7 is a schematic view of another embodiment of a communication device protective cover setting cover.
  • FIG. 8 is a schematic view of the wireless earphone mounted to the cover of FIG. 7.
  • FIG. 9 is a schematic view of the cover plate of FIG. 7 in a second position.
  • FIG. 10 is a schematic view of another embodiment of a communication device protective cover setting cover.
  • FIG. 11 is a schematic view of the wireless earphone mounted to the cover of FIG. 10.
  • FIG. 12 is a schematic view of the cover plate of FIG. 10 in a second position.
  • FIG. 13 is a schematic illustration of the arrangement of two windows on adjacent sides of the housing frame of FIG.
  • FIG. 14 is a flow chart of the combined charging of the communication device.
  • FIG. 15 is a schematic diagram showing the steps of a charging method of a communication device.
  • the present invention provides a communication device combination comprising a communication device 10 having a call function and a protective case 12 mounted on the communication device 10.
  • the communication device 10 can be a smartphone with a call function, a tablet, and the like. In the following description, the communication device 10 will be described in detail by taking the mobile phone 10 as an example.
  • the protective case 12 is a mobile phone protective case 12 having a charging function, and includes a housing 14 for mounting to a mobile phone 10 and a charging device 15 mounted in the housing 14.
  • the mobile phone 10 has a charging socket.
  • the housing 14 includes a main housing portion 16 for mounting to the handset 10 and a cover plate 18 rotatably coupled to the main housing portion 16.
  • the cover plate 18 is rotatable between a first position and a second position.
  • the cover plate 18 in the first position covers a portion of the front side of the mobile phone.
  • the cover 18 of the second position exposes the portion of the front side of the handset.
  • the front side of the mobile phone 10 includes a top non-display area 20 (FIG. 6), a bottom non-display area 22, and a display between the top non-display area 20 and the bottom non-display area 22.
  • the display area 24, a part of the front surface of the mobile phone may be one of the top non-display area 20 and the bottom non-display area 22.
  • the cover 18 is used to cover or expose the top non-display area 20.
  • the main housing portion 16 includes a housing frame formed by a plurality of sides.
  • the housing frame is surrounded by four sides to form a rectangle conforming to the shape of a conventional mobile phone, including the first side 28 The second side 30, the third side 32, and the fourth side 34, wherein the first side 28 is opposite to the third side 32, and the second side 30 is opposite to the fourth side 34.
  • the housing frame may also be formed by other numbers of sides to form other shapes corresponding to other electronic products.
  • the cover plate 18 is disposed on the top of the main casing portion 16.
  • the cover plate 18 is rotatably coupled to the fourth side 34 of the housing frame.
  • the cover plate 18 has a rotating shaft 36.
  • the rotating shaft 36 is disposed on the fourth side 34 of the casing frame, and the rotating shaft 36 is parallel to the fourth side 34 of the casing frame, so that the cover plate 18 can be Rotating between a first position and a second position, the cover plate 18 in the first position covers the top non-display area 20 of the front side of the mobile phone, and the cover plate 18 in the second position exposes the top of the front side of the mobile phone. District 20.
  • the cover plate 18 is sized to cover only the non-display area of the mobile phone 10, so that even if the cover 18 is closed, the display area 24 of the mobile phone 10 is not covered, so the user still You can watch the information on your phone screen.
  • the cover 18 can cover the edge portion of the display area 24 of the mobile phone so as not to obstruct the user from viewing the screen of the mobile phone.
  • the cover plate 18 is an elongated strip portion extending in the width direction of the main casing portion 16 (also in the width direction of the mobile phone). When in the first position ⁇ , the cover plate 18 spans between the opposite side edges of the main casing portion 16 in the width direction of the main casing portion.
  • the width of the elongated strip 18 is less than or equal to the covered non-display area in the length direction of the main housing portion 16 (also the length direction of the handset, ie, from the top to the bottom). width.
  • the cover 18 is in the second position ⁇ , and the cover 18 can be flipped over to the back of the handset 10 as a support for the handset 10 to support the handset 10 at an angle desired by the user.
  • the cover 18 and the main housing portion 16 form a triangular support for supporting the handset 10 on a surface such as a table top.
  • the cover plate 18 is disposed at the bottom of the main casing portion 16.
  • the cover plate 18 is rotatably coupled to the first side 28 of the housing frame.
  • the cover plate 18 includes opposite first ends 38 and second ends 40.
  • the first end 38 is a pivoting portion 38 rotatably coupled to the first side 28 of the housing frame, and the second end 40 is a main housing The locking portion 40 of the body 16 is locked.
  • the pivoting portion 38 is disposed on the first side 28 of the housing frame such that the cover 18 Rotating between a first position and a second position, the cover plate 18 in the first position covers the bottom non-display area 22 of the front side of the mobile phone, and the cover plate 18 in the second position exposes the bottom of the front side of the mobile phone. Display area 22.
  • the latching portion 40 is releasably latched on the third side 32 of the housing frame. Specifically, the latching portion 40 can be latched on the third side 32 of the housing frame by way of a magnetic latch or a snap.
  • the latching portion 40 is a latching portion 42 or a magnetic latching portion.
  • the bottom non-display area 22 of the front side of the handset is provided with a button 23, and when the cover 18 is disposed at the bottom of the main housing portion 16, the cover panel 18 covers the bottom non-display area 22 of the front of the handset. ⁇ , the same cover also covers the button 23, therefore, the cover plate 18 has a protective effect on the button 23, and the same can prevent the user from malfunctioning.
  • FIGS. 7-9 illustrate a schematic view of the latching portion 40 being latched on the third side 32 of the housing frame by way of a snap.
  • the pivoting portion 38 of the cover plate 18 is disposed on the first side 28 of the housing frame, the latching portion 40 is a latching portion 42 , and the latching portion 42 is a resilient curved hook 42 that engages with the third side 32 of the housing frame 32 . So that when the cover plate 18 is in the first position ⁇ , the curved hook 42 is hooked on the third side 32 of the casing frame (FIG. 7), thereby fixing the cover plate 18 to the casing frame. The user simply releases the curved hook 42 outward to release the latch of the cover 18 so that the cover 18 can be returned to the second position (Fig. 9).
  • the arcuate buckle 42 that is configured to be latchable on the third side 32 of the housing frame is only one embodiment of the present invention.
  • the manner of the buckle can also be used in other manners, for example, the buckle portion 42 is designed as a bayonet pin, and a card slot matched with the bayonet is disposed on the third side 32 of the casing frame to realize the cover.
  • the latch of the panel 18 is not limited by the present invention.
  • FIGS. 10-12 illustrate the illustration of the latching portion 40 being latched onto the third side 32 of the housing frame by means of a magnetic latch.
  • the pivoting portion 38 of the cover plate 18 is disposed to the first side 28 of the housing frame
  • the locking portion 40 is a magnetic button portion
  • the magnetic button portion includes a first magnetic portion 46
  • the third side 32 of the housing frame is provided
  • the second magnetic portion 48 which is adsorbed by the first magnetic attraction portion 46, is connected to the third side 32 of the casing frame such that when the cover plate 18 is located at the first position, the first magnetic portion
  • the suction portion 46 is magnetically attracted to the second magnetic attraction portion 48 (Fig. 10) to fix the cover plate 18 to the casing frame.
  • the user only needs to push the second end 40 of the cover outward to release the magnetic latch of the cover 18 so that the cover 18 can be returned to the second position (Fig. 12).
  • the second magnetic attraction portion 48 can also be disposed within any coverage of the cover plate 18 as long as it can be attracted to the magnetic attraction portion of the cover plate 18.
  • the second side 30 of the housing frame defines a cavity 50. At least a portion of the charging device 15 is located within the cavity 50.
  • the main housing portion 16 includes a baffle 51 that is disposed over the cavity 50. It should be understood that in other embodiments, the cavity 50 may also be disposed on any other side or multilateral of the housing frame depending on design requirements.
  • the cavity 50 is formed on the second side 30 of the casing frame as an example.
  • the second side 30 of the cavity 50 is opposite to the bottom edge of the mobile phone 10, and is empty.
  • the cavity 50 is located between the bottom edge of the mobile phone 10 and the second side 30 of the casing frame, and the bottom edge of the mobile phone 10 is provided with a charging socket 52.
  • the charging device 15 includes a charging circuit board 54 located in the cavity 50 and a mobile phone connection interface 56 electrically connected to the charging circuit board 54, a power supply interface 58, a mobile phone connection interface 56 and a power supply interface 58 all mounted on the charging circuit board 54.
  • the handset connection interface 56 is implemented as a charging plug 56.
  • the charging plug 56 is disposed on one end of the charging circuit board 54 near the mobile phone 10, and the power interface 58 is disposed at one end of the charging circuit board 54 away from the mobile phone 10.
  • the charging plug 56 is for plugging into a charging socket 52 of the mobile phone 10 mounted in the main housing portion 16, and the power connector 58 is for electrically connecting to an external power source 59 (Fig. 13).
  • the second side 30 of the housing frame is provided with a window 60 exposing the power interface 58.
  • the power interface 58 is received in the window 60 to insert the plug of the external power source 59.
  • the window 60 is electrically connected to the power interface 58.
  • the window 58 is disposed on the second side 30 of the housing frame.
  • the window 60 may also be disposed on the other side of the housing frame.
  • the first side 28 or the third side 32 may also be disposed on the other side of the housing frame.
  • a plurality of power interfaces 58 for connection to an external power source 59 are provided for selectively connecting to an external power source 59 for the communication device 10, such as the handset 10. Charge it.
  • the housing 14 includes a housing frame for surrounding the mobile phone 10.
  • the housing frame is provided with a plurality of windows 60, and each window 60 corresponds to one of the plurality of power interfaces 58 to expose the corresponding power source. Interface 58.
  • the plurality of power interfaces 58 and the charging circuit board 54 The electrical connection, at least one of the power interfaces 58 is mounted on the charging circuit board 54, and the other power interfaces 58 are electrically connected to the charging circuit board 54 by wires.
  • the number of power interface 58 and window 60 is set to two, respectively.
  • Two windows 60 are respectively disposed on adjacent sides of the casing frame, and power interfaces 58 corresponding to the two windows 60 are respectively disposed on the two windows 60.
  • the two power connectors 58 are electrically connected to the charging circuit board 54 respectively.
  • One of the power connectors 60 is mounted on the charging circuit board 54 and the other power connector 60 is electrically connected to the charging circuit board 54 through wires.
  • two windows 60 are respectively disposed on the first side 28 and the second side 30 of the casing frame, and the two power interfaces 58 are respectively disposed corresponding to the two windows 60.
  • the power interface 60 mounted on the charging circuit board 54 is disposed on the side of the housing frame corresponding to the bottom of the mobile phone 10, that is, the second side of the housing frame 30; and the power interface 60 connected to the charging circuit board 54 by wires.
  • the mobile phone 10 can be placed horizontally on the mobile phone charger so that the plug of the charger is inserted into the window 60 on the first side 28, and the mobile phone charger serves to support the mobile phone 10, and the mobile phone can also be used as a mobile phone. 10 charging.
  • the power interface 60 connected to the charging circuit board 54 by wires may also be disposed on the third side 32 of the housing frame corresponding to the side of the mobile phone 10.
  • the communication device combination also includes a wireless earphone 62, such as a Bluetooth earphone 62.
  • the cover plate 18 includes a front surface of the cover plate and a rear surface of the cover plate.
  • the cover plate 18 is provided with a mounting portion for mounting the wireless earphone 62.
  • the mounting portion is disposed on the front surface of the cover plate, and the mounting portion is, for example, a magnetic mounting portion.
  • the wireless earphone 62 can be detachably mounted on the front surface of the cover by magnetic attraction.
  • the charging device 15 includes a headphone charging interface 64 for electrically connecting to the wireless earphone 62.
  • the headphone charging interface 64 is electrically connected to the charging circuit board 64, and the headphone charging interface 64 is disposed on the mounting portion.
  • a cover plate 18 is disposed at the top of the main housing portion 16, and the earphone charging interface 64 is electrically connected to the charging circuit board 54 via a wire 66.
  • the main housing portion 16 includes a back plate 68 that is coupled to the housing frame.
  • the back panel 68 is used to cover the back of the handset 10, and the wires 66 are mounted on the backplane 68.
  • the inner surface for example, is attached to the inner surface of the backing plate 68.
  • the cover plate 18 is disposed at the bottom of the main casing portion 16, and the earphone charging interface 64 is electrically connected to the charging circuit board 54 through the wires 70.
  • the wire 70 is mounted on the back side of the cover plate 7 2, for example, pasted on the back surface 72.
  • the wire 66 (70) in the above embodiment is mounted on the inner surface of the back plate 68 or the back surface 72 of the cover plate is only one embodiment of the present invention.
  • the wire 66 ( 70) The invention is not limited thereto, but may be mounted at other locations of the protective casing 12, such as on each side or sides of the casing portion.
  • the wireless earphone 62 is detachably disposed on the earphone charging interface 64 of the cover 18.
  • the headset charging interface 64 is a magnetically-adsorbed charging interface to enable the wireless headset 62 to be removably mounted on the cover 18 in a magnetically absorbing manner.
  • the advantage of magnetic adsorption is that the interface is durable and easy to remove and attach to the earphone.
  • the wireless headset 62 can also be removably mounted to the cover 18 in other manners.
  • the protective case 12 further includes an auxiliary battery 74.
  • the auxiliary battery 74 is housed in the cavity 50 and electrically connected to the charging circuit board 54.
  • the charging circuit board 54 is configured to control the auxiliary battery 74 to charge any one of the batteries when the battery of the built-in battery of the mobile phone 10 and the built-in battery of the wireless earphone 62 is lower than a predetermined threshold, for example, 10%. To improve the battery life of the mobile phone 10 and the wireless headset 62.
  • the charging circuit board 54 includes a power management module 76.
  • the power management module 76 includes a detecting module 78 and a controller 80.
  • the detecting module 78 is electrically connected to the controller 80, and the detecting module 78 is configured to detect the mobile phone 10.
  • the built-in battery, the built-in battery of the wireless earphone 62, and the remaining power of the auxiliary battery 74 are used to control the flow of the charging current.
  • the controller 80 controls the auxiliary battery 74 to charge the built-in battery of the mobile phone 10; when detecting that the built-in battery power of the wireless earphone 62 is lower than the predetermined threshold ⁇ , the controller 80 controls the auxiliary battery 74 to charge the built-in battery of the wireless earphone 62; when detecting that the built-in battery power of the mobile phone 10 and the wireless earphone 62 are both lower than the predetermined threshold ⁇ , the controller 80 controls the auxiliary battery 74. ⁇ Charge the built-in battery of the mobile phone 10 and the built-in battery of the wireless earphone 62.
  • the function of the charging device 15 is not limited to this.
  • the controller 80 can control the current of the external power source 59 to be the built-in battery of the mobile phone 10, and the wireless earphone 62.
  • the built-in battery and the auxiliary battery 74 are charged at the same time.
  • the controller 80 controls the external power source 59 to the built-in battery of the mobile phone 10, and wirelessly.
  • the built-in battery of the earphone 62 and the auxiliary battery 74 are the same ⁇ Charging.
  • both the mobile phone 10 and the wireless headset 62 must maintain a certain amount of power. If the phone 10 has sufficient power, and the wireless headset 62 is low, or the wireless headset 62 is fully charged and the phone 10 is low, the call cannot be reached.
  • the setting of the auxiliary battery 74 is to ensure that both the mobile phone 10 and the wireless earphone 62 have a certain amount of power.
  • both the mobile phone 10 and the wireless earphone 62 are fully charged, and the call time of the mobile phone 10 and the wireless headset 62 are different.
  • the mobile phone 10 may be fully charged for 10 hours.
  • the wireless headset 62 is fully charged and can talk for 2 hours. If the mobile phone 10 only has 10% of the power, you can talk for 1 hour, while the wireless headset 62 has 10% of the power. You can only talk for 0.2 hours.
  • the thresholds for charging both are set to be the same, for example, 10%
  • the auxiliary battery 74 charges both the mobile phone 10 and the wireless headset 62 assuming that both of the power drops below 10%.
  • the wireless headset 62 should be preferentially charged, because the wireless headset 62 can only continue to talk for 0.2 hours, and the mobile phone 10 can talk for 1 hour even if it is not charged. Therefore, the first threshold for charging the handset 10 by the auxiliary battery 74 and the second threshold for charging the wireless headset 62 should be set differently. For the current state of the art, the length of the call of the mobile phone 10 is generally longer than that of the wireless headset 62. Therefore, the first threshold for charging the handset 10 should be lower than the second threshold for charging the wireless headset 62.
  • the first threshold and the second threshold are preferably determined based on a preset call length. For example, assuming that a power-on is typically no more than 0.5 hours, the first threshold and the second threshold can be set with a charge of 0.5 hours. For the mobile phone 10 and the wireless earphone 62 in the above example, the 0.5-hour call time corresponds to 5 ⁇ 3 ⁇ 4 of the mobile phone power and 25% of the earphone power. Therefore, the first threshold for charging the handset 10 can be set to 5%, and the second threshold for charging the wireless headset 62 can be set to 25%. That is to say, the power of the mobile phone 10 corresponding to the first threshold corresponds to the same preset call length of the wireless headset 62 corresponding to the second threshold. The purpose of this is to ensure that at least one of the mobile phone 10 and the wireless earphone 62 can achieve at least a preset call length, for example, 0.5 hours by the supplementary power of the auxiliary battery 74.
  • the charging device 15 can charge the mobile phone 10 and the wireless earphone 62 simultaneously, so that the power of the two devices can be increased to a preset call length capable of supporting 0.5 hours.
  • the charging device 15 detects the mobile phone 1 through its detecting module 78. 0.
  • the power of the wireless headset 62 and the auxiliary battery 74 may find that the power of the auxiliary battery 74 is insufficient to increase the power of the mobile phone 10 and the wireless headset 62 to a preset call length of 0.5 hours. Thereafter, the charging device 15 can control the auxiliary battery 74 to charge one or both of the mobile phone 10 and the wireless earphone 62 so that the remaining power of the mobile phone 10 and the wireless earphone 62 can adhere to the same length of the call. That is to say, considering that the auxiliary battery 74 has been impossible to achieve a preset call length of 0.5 hours, the target becomes that the two can adhere to the same call length.
  • the present invention also provides a communication device charging system and method.
  • the charging system includes the above-described mobile phone 10, mobile phone case 12 and wireless earphone 62.
  • the charging method includes the following steps:
  • a detecting module 78 detects that the power of the mobile phone 10 and the power of the wireless earphone 62 are lower than a first threshold and a second threshold, respectively, wherein the first threshold corresponds to the power of the mobile phone 10 and the wireless headset corresponding to the second threshold. 6 2 power corresponds to the same preset call length, and the detecting module 78 detects that the power of the auxiliary battery 74 is insufficient to charge the mobile phone 10 and the wireless earphone 62 to achieve the preset call length;
  • a charging device 15 controls an auxiliary battery 74 to charge one or both of the mobile phone 10 and the wireless earphone 62, so that the remaining power of the mobile phone 10 and the wireless earphone 62 can adhere to the same call length, wherein The same call length that can be persisted is less than the preset call length.
  • the detecting module 78 may be in the charging device 15 of the protective case 12 as in the above embodiment, or may be a module in the mobile phone 10.
  • the above is exemplified by a preset call length of 0.5 hours, and it should be understood that other preset call lengths may be set in other embodiments.
  • the first threshold and the second threshold should also be set according to the specific mobile phone 10 and the wireless headset 62, and should not be limited to the numbers listed in the above embodiments.
  • the preset call length can be set to 1 hour or 1.5 hours.
  • at least one of the preset call length, the first threshold, and the second threshold may be modified or set by the user himself. For example, make settings through the software in the phone 10.
  • the present invention provides a combination of a communication device protective case and a communication device having a charging function.
  • Providing a cavity on one side of the main casing portion, the charging circuit board and the charging circuit are mounted in the cavity
  • the auxiliary battery, the charging plug and the power interface of the board are electrically connected, and the charging plug is electrically connected with the charging socket of the communication device installed in the protective case, and the power interface is electrically connected with an external power source, and the cover plate is rotatably connected with the main housing portion
  • the battery is controlled to charge any one of the batteries after the battery is below a predetermined threshold.
  • the invention effectively solves the communication device by setting the auxiliary battery, for example, the short board in which the mobile phone can not work continuously in the non-charging state, thereby greatly improving the battery life capability; in addition, the setting of the cover plate solves the wireless earphone storage and charging.
  • the problem provides great convenience to the user; the charging circuit board enables the internal battery of the communication device, the built-in battery of the wireless earphone and the auxiliary battery to be charged simultaneously by the external power source, when the communication device or the wireless earphone is not powered, the auxiliary
  • the battery provides power for the user, saving the user the trouble of carrying multiple chargers and repeatedly plugging and unplugging the charging cable.
  • the invention exerts the practical value of the protective shell to the extreme.

Abstract

一种具有充电功能的手机保护壳,所述手机保护壳包括用以安装至一手机的壳体以及安装在所述壳体内的辅助电池和充电装置,所述辅助电池与所述充电装置电连接,所述充电装置包括用于与手机电连接的手机连接接口和与无线耳机电连接的耳机充电接口,所述充电装置构造成用以当所述手机的内置电池和无线耳机的内置电池其中任意一个电池的电量低于一预定阈值时控制所述辅助电池向所述其中任意一个电池充电。

Description

发明名称:具有充电功能的手机保护壳
技术领域
[0001] 本发明涉及一种手机保护壳, 特别涉及一种具有充电功能的手机保护壳。
背景技术
[0002] 随着科技的发展, 通讯装置已经被大量使用在人们的日常生活工作中。 特别是 具有通话功能的通讯装置, 例如手机, 已经成为人们生活中的必需品。
[0003] 伴随着手机业的快速发展, 人们对手机的要求也越来越高, 现有的手机基本上 都是智能手机, 其屏幕大小相较于早期的手机屏幕已经不可同日而语, 其功能 更是愈加强大, 因此也使得手机的耗电量大幅度增加。 目前, 手机电池的容量 设计与手机内部的节能设计基本已经发展到了极致, 确仍然无法满足人们的需 要, 反复插拔充电线让用户感到烦恼, 智能手机的电池续航能力已经成为制约 人们手机使用吋间的一个重要因素。
[0004] 为了让使用者能够在各种场合都能使用通话功能, 无线耳机已经变成这类具有 通话功能的一个不可或缺的附件。 无线耳机通常是由内置可充电电池供电。 使 用一段吋间后, 使用者需要使用充电器对耳机进行充电之后才能使用。 另外, 无线耳机的存放也是一个长期困扰使用者的问题。
[0005] 手机保护壳作为手机的外壳, 对于防止手机跌落而造成的损坏有着巨大的作用 。 随着手机不断的更新换代, 各式各样的手机保护壳也是层出不穷, 但传统的 手机保护壳基本上只具有保护功能, 其实用价值很有限。
技术问题
[0006] 有鉴于此, 本发明提出一种具有充电功能的手机保护壳, 以解决至少一种前述 提出的问题。
问题的解决方案
技术解决方案
[0007] 一种具有充电功能的手机保护壳, 所述手机保护壳包括用以安装至一手机的壳 体以及安装在所述壳体内的辅助电池和充电装置, 所述辅助电池与所述充电装 置电连接, 所述充电装置包括用于与手机电连接的手机连接接口和与无线耳机 电连接的耳机充电接口, 所述充电装置构造成用以当所述手机的内置电池和无 线耳机的内置电池其中任意一个电池的电量低于一预定阈值吋控制所述辅助电 池向所述其中任意一个电池充电。
[0008] 在一实施例中, 所述充电装置包括一电源接口, 所述电源接口用于与一外接电 源连接以利用所述外接电源对所述手机的内置电池、 所述无线耳机的内置电池 和所述辅助电池同吋充电。
[0009] 在一实施例中, 所述充电装置包括设置于所述壳体内的一充电电路板, 所述手 机连接接口及电源接口安装于所述充电电路板上, 所述耳机充电接口与所述充 电电路板电性连接。
[0010] 在一实施例中, 所述手机连接接口为一充电插头, 所述充电插头用于与安装在 所述壳体内的手机的充电插口插接。
[0011] 在一实施例中, 所述耳机充电接口安装于所述壳体上, 所述耳机充电接口利用 导线电性连接至所述充电电路板。
[0012] 在一实施例中, 所述壳体包括壳体框, 所述壳体框由若干边合围形成, 其中一 边形成空腔, 至少所述充电装置的部分结构位于所述空腔内。
[0013] 在一实施例中, 所述壳体包括与所述壳体框连接的背板, 当所述手机安装在所 述壳体内吋, 所述背板用以覆盖所述手机的背面, 所述导线安装在所述背板的 内表面。
[0014] 在一实施例中, 所述充电装置包括供电管理模块, 所述供电管理模块包括检测 模块和控制器, 所述检测模块与所述控制器电连接, 所述检测模块用以检测所 述手机的内置电池、 辅助电池和无线耳机的内置电池的剩余电量, 所述控制器 用以控制充电电流流向。
[0015] 在一实施例中, 当检测到所述手机内置电池电量低于所述预定阈值吋, 所述控 制器控制所述辅助电池为所述手机电池充电; 当检测到所述无线耳机内置电池 电量低于所述预定阈值吋, 所述控制器控制所述辅助电池为所述无线耳机内置 电池充电; 当检测到所述手机和无线耳机的内置电池电量均低于自身的所述预 定阈值吋, 所述控制器控制所述辅助电池同吋为所述手机内置电池和无线耳机 内置电池充电。
[0016] 在一实施例中, 所述手机具有第一充电阈值, 所述无线耳机具有第二充电阈值 , 所述充电装置构造成用以当所述手机的内置电池的电量低于所述第一充电阈 值或所述无线耳机的内置电池的电量低于所述第二充电阈值吋, 控制所述辅助 电池向低于对应充电阈值的内置电池进行充电, 其中所述手机对应所述第一充 电阈值的电量能够实现的手机通话吋长和所述无线耳机对应所述第二充电阈值 的电量能够实现的耳机通话吋长相同。
发明的有益效果
有益效果
[0017] 综上所述, 本发明提供一种具有充电功能的手机保护壳。 在壳体框的一边上设 置一空腔, 空腔内安装充电电路板以及与充电电路板电连接的辅助电池、 充电 插头、 电源接口和耳机充电接口, 充电插头与安装于保护壳内的手机的充电插 口电连接, 电源接口与一外接电源电连接, 耳机充电接口与一无线耳机电连接 , 充电电路板构造成用以当通讯装置的内置电池和无线耳机的内置电池其中任 意一个电池的电量低于一预定阈值吋控制辅助电池向其中任意一个电池充电。 本发明通过设置辅助电池有效解决了手机在非充电状态下无法长吋间持续工作 的短板, 大大提高了手机的续航能力; 充电电路板使得利用外接电源可对手机 的内置电池、 无线耳机的内置电池和辅助电池同吋充电。 当手机或无线耳机没 电吋, 辅助电池为其提供电力, 为用户省去携带多个充电器及反复插拔充电线 的麻烦。 本发明将手机保护壳的实用价值发挥到了极致。
对附图的简要说明
附图说明
[0018] 图 1是通讯装置保护壳的示意图。
[0019] 图 2是图 1中通讯装置保护壳的充电装置的示意图。
[0020] 图 3是通讯装置安装至图 1的通讯装置保护壳的示意图。
[0021] 图 4是图 3中通讯装置保护壳设置盖板的一个实施例的示意图。
[0022] 图 5是无线耳机安装至图 4的盖板的示意图。
[0023] 图 6是图 4中盖板位于第二位置的示意图。 [0024] 图 7是通讯装置保护壳设置盖板的另一实施例的示意图。
[0025] 图 8是无线耳机安装至图 7的盖板的示意图。
[0026] 图 9是图 7中盖板位于第二位置的示意图。
[0027] 图 10是通讯装置保护壳设置盖板的另一实施例的示意图。
[0028] 图 11是无线耳机安装至图 10的盖板的示意图。
[0029] 图 12是图 10中盖板位于第二位置的示意图。
[0030] 图 13是图 10中于壳体框的相邻边上设置两个窗口的示意图。
[0031 ] 图 14是通讯装置组合充电的流程图。
[0032] 图 15是通讯装置的充电方法的步骤示意图。
本发明的实施方式
[0033] 在详细描述实施例之前, 应该理解的是, 本发明不限于本申请中下文或附图中 所描述的详细结构或元件排布。 本发明可为其他方式实现的实施例。 而且, 应 当理解, 本文所使用的措辞及术语仅仅用作描述用途, 不应作限定性解释。 本 文所使用的"包括"、 "包含"、 "具有"等类似措辞意为包含其后所列出之事项、 其 等同物及其他附加事项。 特别是, 当描述 "一个某元件 "吋, 本发明并不限定该元 件的数量为一个, 也可以包括多个。
[0034] 如图 1至图 6, 本发明提供了一种通讯装置组合, 包括具有通话功能的通讯装置 10和安装在通讯装置 10上的保护壳 12。 其中通讯装置 10可以为具有通话功能的 智能手机、 平板电脑等等。 在下面的描述中, 通讯装置 10以手机 10为例进行详 细说明。
[0035] 保护壳 12为具有充电功能的手机保护壳 12, 包括用以安装至一手机 10的壳体 14 以及安装在壳体 14内的充电装置 15, 手机 10具有充电插口。 壳体 14包括用于安 装至手机 10的主壳体部 16以及可转动地连接至主壳体部 16的盖板 18。
[0036] 盖板 18可在一第一位置和一第二位置之间转动, 当手机 10安装至主壳体部 16吋 , 位于所述第一位置的盖板 18覆盖手机正面的一部分, 位于所述第二位置的盖 板 18暴露手机正面的该部分。 具体而言, 手机 10的正面包括顶部非显示区 20 ( 如图 6) 、 底部非显示区 22以及位于顶部非显示区 20和底部非显示区 22之间的显 示区 24, 上述手机正面的一部分可以为顶部非显示区 20和底部非显示区 22其中 之一。 在图 1-6所示的实施例中, 盖板 18是用以覆盖或暴露该顶部非显示区 20。
[0037] 主壳体部 16包括壳体框, 壳体框由若干边合围形成, 在所示的实施例中, 壳体 框由四边合围形成一符合通常手机形状的长方形, 包括第一边 28、 第二边 30、 第三边 32和第四边 34, 其中第一边 28与第三边 32相对, 第二边 30与第四边 34相 对。 应当注意, 在其他实施例中, 壳体框也可由其它数目的边合围形成对应其 他电子产品的其他形状。
[0038] 在如图 4-6所示的实施例中, 盖板 18设置于主壳体部 16的顶部。 盖板 18可转动 地连接至壳体框的第四边 34。 具体来说, 盖板 18具有一转轴 36, 本实施例中, 转轴 36设于壳体框的第四边 34上, 且转轴 36与壳体框的第四边 34平行, 使得盖 板 18可在一第一位置和第二位置之间转动, 位于所述第一位置的盖板 18覆盖手 机正面的顶部非显示区 20, 位于所述第二位置的盖板 18暴露手机正面的顶部非 显示区 20。
[0039] 在上述实施例中, 盖板 18的尺寸设计成只能覆盖住手机 10的非显示区, 因此即 使合上盖板 18, 也不会盖住手机 10的显示区 24, 因此用户仍然可以观看手机屏 幕上的信息。 或者盖板 18也可以盖住手机显示区 24的边缘部分, 以不妨碍用户 观看手机屏幕为限。 盖板 18为纵长条状部, 沿主壳体部 16的宽度方向上 (也是 手机的宽度方向) 延伸。 当位于第一位置吋, 盖板 18沿所述主壳体部宽度方向 横跨主壳体部 16的两相对侧边之间。 在一些实施例中, 在主壳体部 16长度方向 (也是手机的长度方向, 即从顶部指向底部的方向) 上, 纵长条状部 18的宽度 小于或等于被覆盖住的非显示区的宽度。
[0040] 在一些实施例中, 盖板 18位于第二位置吋, 盖板 18可翻转至手机 10的背面而作 为手机 10的支撑架, 将手机 10支撑在用户所需要的角度。 特别是, 该盖板 18与 主壳体部 16构成一个三角支撑, 将手机 10支撑在一表面例如桌面上。
[0041] 在如图 7-12所示的实施例中, 盖板 18设置于主壳体部 16的底部。 盖板 18可转动 地连接至壳体框的第一边 28。 具体来说, 盖板 18包括相反的第一端 38和第二端 4 0, 第一端 38为与壳体框第一边 28转动连接的枢接部 38, 第二端 40为与主壳体部 16锁扣的锁扣部 40。 其中, 枢接部 38设置于壳体框的第一边 28上, 使得盖板 18 可在一第一位置和第二位置之间转动, 位于所述第一位置的盖板 18覆盖手机正 面的底部非显示区 22, 位于所述第二位置的盖板 18暴露手机正面的底部非显示 区 22。 锁扣部 40可释放地锁扣在壳体框的第三边 32, 具体而言, 锁扣部 40可通 过磁性锁扣的方式或者卡扣的方式锁扣在壳体框的第三边 32上, 例如, 锁扣部 4 0为卡扣部 42或者磁扣部。
[0042] 在所示的实施例中, 手机正面的底部非显示区 22设有一按键 23, 当盖板 18设置 于主壳体部 16的底部, 盖板 18覆盖手机正面的底部非显示区 22吋, 同吋也覆盖 了按键 23, 因此, 盖板 18对按键 23具有一保护作用, 同吋也可防止用户发生误 操作。
[0043] 图 7-9例示了锁扣部 40通过卡扣的方式锁扣在壳体框的第三边 32上的示意图。
盖板 18的枢接部 38设置于壳体框的第一边 28, 锁扣部 40为卡扣部 42, 卡扣部 42 为与壳体框第三边 32配合的弹性弧形卡钩 42, 以使得当盖板 18位于所述第一位 置吋, 弧形卡钩 42钩扣于壳体框的第三边 32上 (图 7) , 从而将盖板 18固定于壳 体框上。 用户只需向外拨动弧形卡钩 42即可解除盖板 18的锁扣, 使得盖板 18可 回复至所述第二位置 (图 9) 。
[0044] 应当理解的是, 将卡扣部 42设计为可锁扣在壳体框第三边 32上的弧形卡扣 42仅 为本发明的一种实施方式, 在其他实施例中, 根据市场需求及实际情况, 卡扣 的方式也可以采用其他方式, 例如将卡扣部 42设计为卡销, 在壳体框的第三边 3 2上设置与卡销配合的卡槽, 以实现盖板 18的锁扣, 本发明不对此限制。
[0045] 图 10-12例示了锁扣部 40通过磁性锁扣的方式锁扣在壳体框的第三边 32上的示 意图。 盖板 18的枢接部 38设置至壳体框的第一边 28, 锁扣部 40为磁扣部, 磁扣 部包括一第一磁吸部 46, 壳体框的第三边 32设有与第一磁吸部 46吸附的第二磁 吸部 48, 第二磁吸部 48连接至壳体框的第三边 32, 以使得当盖板 18位于所述第 一位置吋, 第一磁吸部 46与第二磁吸部 48磁性吸附在一起 (图 10) , 从而将盖 板 18固定于壳体框上。 用户只需向外拨动盖板第二端 40即可解除盖板 18的磁性 锁扣, 使得盖板 18可回复至所述第二位置 (图 12) 。 第二磁吸部 48也可以设置 在盖板 18的任何覆盖范围内, 只要能与盖板 18上的磁吸部吸附在一起即可。
[0046] 以上大体介绍了盖板 18的设置位置及其转动设置方式, 下面结合附图介绍充电 装置 15。
[0047] 所述壳体框的第二边 30形成一空腔 50, 至少充电装置 15的部分结构位于空腔 50 内, 主壳体部 16包括盖设于空腔 50上的挡板 51。 应当理解的是, 在其他实施例 中, 根据设计需求, 空腔 50也可设置在壳体框的其它任意一边或多边。
[0048] 下面以空腔 50形成于壳体框第二边 30为例继续说明, 请同吋参考图 1-2, 空腔 5 0所在的第二边 30正对手机 10的底边, 空腔 50位于手机 10的底边和壳体框第二边 30之间, 手机 10的底边设有充电插口 52。 充电装置 15包括位于空腔 50内的充电 电路板 54以及与充电电路板 54电性连接的手机连接接口 56、 电源接口 58, 手机 连接接口 56和电源接口 58均安装在充电电路板 54上。 本实施例中, 手机连接接 口 56实施为充电插头 56。 充电插头 56设置于充电电路板 54靠近手机 10的一端, 电源接口 58设置于充电电路板 54远离手机 10的一端。 充电插头 56用于与安装在 主壳体部 16内的手机 10的充电插口 52插接, 电源接口 58用于与一外接电源 59 ( 如图 13) 电连接。
[0049] 在所示的实施例中, 壳体框的第二边 30上设有一露出电源接口 58的窗口 60, 电 源接口 58容置于窗口 60内, 以使得所述外接电源 59的插头插入窗口 60后与电源 接口 58电性连接。
[0050] 应当注意的是, 在上述实施例中, 窗口 58是设置于壳体框的第二边 30上的, 在 其他实施例中, 窗口 60也可以设置在壳体框的其他边上, 例如第一边 28或第三 边 32上。
[0051] 此外, 目前座式手机充电器的应用越来越多, 人们对手机的应用也越来越多样 化, 例如, 人们利用手机播放电影或电视的吋候, 将手机横放以使得手机屏幕 横屏显示显然具有更好的视觉效果, 如果这个吋候手机电量不足, 或者为了保 持手机具有一定电量, 需要充电, 窗口 60设置于壳体框第二边 30的保护壳 12显 然不能满足用户的此种需求。 因此, 在一些实施例中, 用于与外接电源 59连接 的电源接口 58设置为多个, 所述多个电源接口 58用于选择性地与外接电源 59连 接以对通讯装置 10, 例如手机 10进行充电。 壳体 14包括用以环绕手机 10的壳体 框, 所述壳体框上设有若干窗口 60, 每一窗口 60与所述多个电源接口 58的其中 之一对应以露出所述对应的电源接口 58。 所述多个电源接口 58与充电电路板 54 电性连接, 其中至少一电源接口 58安装于充电电路板 54上, 其他电源接口 58通 过导线与充电电路板 54电性连接。
[0052] 在所示的实施例中, 如图 13, 电源接口 58和窗口 60的数量分别设置为两个。 两 个窗口 60分别设置在所述壳体框的相邻两边上, 与两个窗口 60对应的电源接口 5 8分别设于所述两个窗口 60。 两个电源接口 58分别与充电电路板 54电连接, 其中 一电源接口 60安装于充电电路板 54上, 另一电源接口 60通过导线与充电电路板 5 4电性连接。 本实施例中, 两个窗口 60分别设置在壳体框的第一边 28和第二边 30 上, 两个电源接口 58分别对应上述两个窗口 60设置。 具体而言, 安装于充电电 路板 54上的电源接口 60设置于对应手机 10底部的壳体框的边, 即壳体框第二边 3 0; 与充电电路板 54通过导线连接的电源接口 60设置于对应手机 10侧边的壳体框 的边, 如壳体框第一边 28。 这样手机 10就可以横着放置在座式手机充电器上使 得充电器的插头插入第一边 28上的窗口 60内, 座式手机充电器既起到支撑手机 1 0的作用, 同吋还可为手机 10充电。 平吋对手机 10充电吋, 既可以选择第一边 28 上的窗口 60为手机 10充电, 也可以选择第二边 30上的窗口为手机充电, 以满足 用户多样化的需求。 当然, 在其他实施例中, 与充电电路板 54通过导线连接的 电源接口 60也可以设置于对应手机 10侧边的壳体框第三边 32。
[0053] 请同吋参考图 1, 2及 5、 8、 11, 通讯装置组合还包括无线耳机 62, 例如蓝牙耳 机 62。 盖板 18包括盖板正面和盖板背面, 盖板 18上设有用于安装无线耳机 62的 安装部, 所述安装部设置在所述盖板正面, 所述安装部例如为一磁性安装部, 以使得无线耳机 62能够通过磁性吸附的方式可拆卸地安装在所述盖板正面上。 充电装置 15包括用于与无线耳机 62电连接的耳机充电接口 64, 耳机充电接口 64 与充电电路板 54电性连接, 耳机充电接口 64设置在所述安装部上。
[0054] 在图 1至图 6的实施例中, 盖板 18设置于主壳体部 16的顶部, 耳机充电接口 64通 过导线 66电性连接至充电电路板 54。 具体而言, 主壳体部 16包括与壳体框连接 的背板 68, 当手机 10安装在壳体 14内吋, 背板 68用以覆盖手机 10的背面, 导线 6 6安装在背板 68的内表面, 例如粘贴在背板 68的内表面上。
[0055] 在图 7至 12的实施例中, 盖板 18设置于主壳体部 16的底部, 耳机充电接口 64通 过导线 70电性连接至充电电路板 54。 此种情况下, 导线 70安装在盖板 18的背面 7 2上, 例如粘贴在所述背面 72上。
[0056] 应当理解的是, 上述实施例中导线 66 (70) 安装在背板 68的内表面或者盖板背 面 72上仅为本发明的其中一个实施方式, 在其他实施例中, 导线 66 (70) 在也 可以安装在保护壳 12的其他位置, 例如壳体部的各边上或各边内, 本发明并不 对此进行限制。
[0057] 无线耳机 62可拆卸地安置于盖板 18的耳机充电接口 64上。 在所示的实施例中, 耳机充电接口 64为磁性吸附式的充电接口, 以使得无线耳机 62能够以磁性吸附 的方式可拆卸地安装在盖板 18上。 磁性吸附的优点是接口耐用, 取下和连接耳 机方便。 当然, 无线耳机 62也可以其他方式可拆卸地安装在盖板 18上。
[0058] 请同吋参考图 1-3及图 14, 保护壳 12还内置一辅助电池 74, 辅助电池 74收容在 空腔 50内并与充电电路板 54电连接。 充电电路板 54构造成用以当手机 10的内置 电池和无线耳机 62的内置电池其中任意一个电池的电量低于一预定阈值, 例如 1 0%吋控制辅助电池 74向所述其中任意一个电池充电, 以提高手机 10和无线耳机 6 2的续航能力。
[0059] 具体来说, 充电电路板 54包括供电管理模块 76, 供电管理模块 76包括检测模块 78和控制器 80, 检测模块 78与控制器 80电性连接, 检测模块 78用以检测手机 10 的内置电池、 无线耳机 62的内置电池和辅助电池 74的剩余电量, 控制器 80用以 控制充电电流流向。 例如, 当检测到手机 10的内置电池电量低于所述预定阈值 吋, 控制器 80控制辅助电池 74为手机 10的内置电池充电; 当检测到无线耳机 62 的内置电池电量低于所述预定阈值吋, 控制器 80控制辅助电池 74为无线耳机 62 的内置电池充电; 当检测到手机 10和无线耳机 62的内置电池电量均低于自身的 所述预定阈值吋, 控制器 80控制辅助电池 74同吋为手机 10的内置电池和无线耳 机 62的内置电池充电。
[0060] 事实上, 充电装置 15的功能不止于此, 当电源接口 58与外接电源 59电性连接吋 , 控制器 80可控制外接电源 59的电流同吋为手机 10的内置电池、 无线耳机 62的 内置电池和辅助电池 74同吋充电。 应当指出的是, 在其他实施例中, 当电源接 口 58的数量设置为多个吋, 任意一电源接口 58与外接电源 59连接吋, 控制器 80 控制外接电源 59对手机 10的内置电池、 无线耳机 62的内置电池和辅助电池 74同 吋充电。
[0061] 为了实现正常通话, 手机 10和无线耳机 62都要保持一定的电量。 如果手机 10电 量充足, 而无线耳机 62电量不足, 或者无线耳机 62电量充足而手机 10电量不足 , 都无法实现通话。 辅助电池 74的设置即是为了保证手机 10和无线耳机 62都同 吋具有一定的电量。
[0062] 而且, 应当认识到, 手机 10和无线耳机 62都满电量吋, 手机 10的通话吋间和无 线耳机 62的通话吋间是不一样的, 例如手机 10满电可能可以通话 10小吋, 而无 线耳机 62满电可以通话 2小吋。 如果手机 10只剩下 10%的电量吋, 可以通话 1小吋 , 而无线耳机 62剩下 10%电量吋只能通话 0.2小吋。 如果将两者充电的阈值都设 为相同, 例如 10%, 假设两者电量都降到 10%以下, 则辅助电池 74对手机 10和无 线耳机 62都要充电。 但此吋应该优先充电的是无线耳机 62, 因为无线耳机 62只 能继续通话 0.2小吋, 而手机 10即使不充电还可以通话 1小吋。 因此, 辅助电池 74 对手机 10充电的第一阈值和对无线耳机 62充电的第二阈值应该设置地不一样。 对于目前的技术水平, 满电吋, 手机 10的通话吋长一般长于无线耳机 62的通话 吋长。 因此, 对手机 10充电的第一阈值应该低于对无线耳机 62充电的第二阈值
[0063] 第一阈值和第二阈值优选的是基于一预设的通话吋长而定。 例如, 假设一通电 话通常最多不超过 0.5小吋, 则第一阈值和第二阈值可以按照 0.5小吋的电量来进 行设置。 对于上述举例中的手机 10和无线耳机 62而言, 0.5小吋的通话吋间对应 5 <¾的手机电量和 25%的耳机电量。 因此对手机 10充电的第一阈值可以设置为 5% , 对无线耳机 62充电的第二阈值可以设置为 25%。 也就是说, 第一阈值对应的手 机 10电量和第二阈值对应的无线耳机 62电量对应一个相同的预设通话吋长。 这 样做的目的是, 通过辅助电池 74的补充电量, 保证手机 10和无线耳机 62任何一 个都能够至少实现预设的通话吋长, 例如 0.5小吋。
[0064] 假设手机 10电量和无线耳机 62电量所能坚持的通话吋长都已经低于 0.5小吋, 比 如, 手机 10能坚持 0.4小吋, 无线耳机 62能坚持 0.2小吋。 此吋, 充电装置 15可以 对手机 10和无线耳机 62同吋充电, 使两者的电量上升至能够支持 0.5小吋的预设 通话吋长。 在另一个实施例中, 此吋, 充电装置 15通过其检测模块 78检测手机 1 0、 无线耳机 62和辅助电池 74三者的电量, 可能发现辅助电池 74的电量不足以同 吋将手机 10和无线耳机 62的电量提高到 0.5小吋的预设通话吋长。 此吋, 充电装 置 15可以控制辅助电池 74向手机 10和无线耳机 62的其中之一或两者进行充电, 使得手机 10和无线耳机 62的剩余电量能够坚持相同的通话吋长。 也就是说, 考 虑到辅助电池 74已经不可能让两者都达到 0.5小吋的预设通话吋长, 此吋目标就 变成让两者能够坚持相同的通话吋长。
[0065] 因此, 本发明也提出一种通讯装置充电系统和方法。 该充电系统包括上述的手 机 10、 手机保护壳 12和无线耳机 62。 如图 15, 该充电方法包括如下步骤:
[0066] S10: 一检测模块 78检测到手机 10的电量和无线耳机 62的电量分别低于第一阈 值和第二阈值, 其中该第一阈值对应的手机 10电量和第二阈值对应的无线耳机 6 2电量对应一个相同的预设通话吋长, 且检测模块 78检测到辅助电池 74的电量不 足以将手机 10和无线耳机 62都充电到实现所述的预设通话吋长;
[0067] S20: 一充电装置 15控制一辅助电池 74对手机 10和无线耳机 62的其中之一或两 者进行充电, 使得手机 10和无线耳机 62的剩余电量能够坚持相同的通话吋长, 其中该能够坚持的相同的通话吋长小于所述预设通话吋长。
[0068] 检测模块 78可以是如上述实施例中位于保护壳 12的充电装置 15内, 也可以是手 机 10内的一个模块。
[0069] 上述是以 0.5小吋的预设通话吋长来举例说明的, 应当理解的是, 在其他实施例 中可以设置其它的预设通话吋长。 而且, 第一阈值和第二阈值也应该是根据具 体的手机 10和无线耳机 62来进行设置, 而不应该限定于上述实施例中列举的数 字。
[0070] 而且, 随着电池的老化, 其通话吋长也可能变短。 另外, 不同的用户的通话吋 长不同, 有的用户经常要连续打很长吋间的电话, 例如接近 1小吋, 因此可以将 预设通话吋长设为 1小吋或 1.5小吋。 因此, 在一些实施例中, 预设通话吋长、 第 一阈值和第二阈值中的至少一个值可以让用户自己来修改或设置。 例如, 通过 手机 10中的软件进行设置。
[0071] 综上所述, 本发明提供一种具有充电功能的通讯装置保护壳以及通讯装置的组 合。 在主壳体部的一边上设置一空腔, 空腔内安装充电电路板以及与充电电路 板电连接的辅助电池、 充电插头和电源接口, 充电插头与安装于保护壳内的通 讯装置的充电插口电连接, 电源接口与一外接电源电连接, 与主壳体部转动连 接的盖板上设有一与充电电路板电连接的耳机充电接口, 一无线耳机可拆卸地 安置于耳机充电接口上, 充电电路板构造成用以当通讯装置的内置电池和无线 耳机的内置电池其中任意一个电池的电量低于一预定阈值吋控制辅助电池向其 中任意一个电池充电。 本发明通过设置辅助电池有效解决了通讯装置, 例如手 机在非充电状态下无法长吋间持续工作的短板, 大大提高了手机的续航能力; 此外, 盖板的设置解决了无线耳机存放及充电的问题, 给用户提供了极大的方 便; 充电电路板使得利用外接电源可对通讯装置的内置电池、 无线耳机的内置 电池和辅助电池同吋充电, 当通讯装置或无线耳机没电吋, 辅助电池为其提供 电力, 为用户省去携带多个充电器及反复插拔充电线的麻烦。 本发明将保护壳 的实用价值发挥到了极致。
本文所描述的概念在不偏离其精神和特性的情况下可以实施成其它形式。 所公 幵的具体实施例应被视为例示性而不是限制性的。 因此, 本发明的范围是由所 附的权利要求, 而不是根据之前的这些描述进行确定。 在权利要求的字面意义 及等同范围内的任何改变都应属于这些权利要求的范围。

Claims

权利要求书
一种具有充电功能的手机保护壳, 所述手机保护壳包括用以安装至一 手机的壳体以及安装在所述壳体内的辅助电池和充电装置, 所述辅助 电池与所述充电装置电连接, 其特征在于, 所述充电装置包括用于与 手机电连接的手机连接接口和与无线耳机电连接的耳机充电接口, 所 述充电装置构造成用以当所述手机的内置电池和无线耳机的内置电池 其中任意一个电池的电量低于一预定阈值吋控制所述辅助电池向所述 其中任意一个电池充电。
如权利要求 1所述的具有充电功能的手机保护壳, 其特征在于, 所述 充电装置包括一电源接口, 所述电源接口用于与一外接电源连接以利 用所述外接电源对所述手机的内置电池、 所述无线耳机的内置电池和 所述辅助电池同吋充电。
如权利要求 2所述的具有充电功能的手机保护壳, 其特征在于, 所述 充电装置包括设置于所述壳体内的一充电电路板, 所述手机连接接口 及电源接口安装于所述充电电路板上, 所述耳机充电接口与所述充电 电路板电性连接。
如权利要求 3所述的具有充电功能的手机保护壳, 其特征在于, 所述 手机连接接口为一充电插头, 所述充电插头用于与安装在所述壳体内 的手机的充电插口插接。
如权利要求 3所述的具有充电功能的手机保护壳, 其特征在于, 所述 耳机充电接口安装于所述壳体上, 所述耳机充电接口利用导线电性连 接至所述充电电路板。
如权利要求 5所述的具有充电功能的手机保护壳, 其特征在于, 所述 壳体包括壳体框, 所述壳体框由若干边合围形成, 其中一边形成空腔 , 至少所述充电装置的部分结构位于所述空腔内。
如权利要求 6所述的具有充电功能的手机保护壳, 其特征在于, 所述 壳体包括与所述壳体框连接的背板, 当所述手机安装在所述壳体内吋 , 所述背板用以覆盖所述手机的背面, 所述导线安装在所述背板的内 [权利要求 8] 如权利要求 3所述的具有充电功能的手机保护壳, 其特征在于, 所述 充电装置包括供电管理模块, 所述供电管理模块包括检测模块和控制 器, 所述检测模块与所述控制器电连接, 所述检测模块用以检测所述 手机的内置电池、 辅助电池和无线耳机的内置电池的剩余电量, 所述 控制器用以控制充电电流流向。
[权利要求 9] 如权利要求 8所述的具有充电功能的手机保护壳, 其特征在于, 当检 测到所述手机内置电池电量低于所述预定阈值吋, 所述控制器控制所 述辅助电池为所述手机电池充电; 当检测到所述无线耳机内置电池电 量低于所述预定阈值吋, 所述控制器控制所述辅助电池为所述无线耳 机内置电池充电; 当检测到所述手机和无线耳机的内置电池电量均低 于自身的所述预定阈值吋, 所述控制器控制所述辅助电池同吋为所述 手机内置电池和无线耳机内置电池充电。
[权利要求 10] 如权利要求 1所述的具有充电功能的手机保护壳, 其特征在于, 所述 手机具有第一充电阈值, 所述无线耳机具有第二充电阈值, 所述充电 装置构造成用以当所述手机的内置电池的电量低于所述第一充电阈值 或所述无线耳机的内置电池的电量低于所述第二充电阈值吋, 控制所 述辅助电池向低于对应充电阈值的内置电池进行充电, 其中所述手机 对应所述第一充电阈值的电量能够实现的手机通话吋长和所述无线耳 机对应所述第二充电阈值的电量能够实现的耳机通话吋长相同。
PCT/CN2016/087394 2016-06-28 2016-06-28 具有充电功能的手机保护壳 WO2018000169A1 (zh)

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