CN103166287B - The base of mobile electronic terminal device - Google Patents

Abstract

The invention is applicable to the field of electronic products, and discloses a base of a mobile electronic terminal device, comprising: a body provided with a battery accommodating position and a built-in circuit board, a fixed power supply connector for connecting to a fixed power supply, and a battery connection The battery connector, the charging support for connecting with the mobile electronic terminal equipment; the circuit board is provided with: a battery charging module for charging the battery in the battery accommodating position through a fixed power supply; A direct charging module for charging or supplying power to the mobile electronic terminal equipment connected to the charging support by a power supply; an indirect charging module for charging or supplying power to the mobile electronic terminal equipment connected to the charging support through the battery charging module. The base of the mobile electronic terminal device provided by the present invention has multiple functions in one device and rich functions, which brings convenience to use.

Description

Base for mobile electronic terminal equipment

technical field

The invention belongs to the field of electronic products, in particular to a base of mobile electronic terminal equipment.

Background technique

At present, mobile electronic terminal devices, such as mobile phones, are widely used, and their related accessories are constantly updated. At present, mobile phone holders and mobile power supplies are mainly provided as charging accessories on the market.

The mobile phone stand in the prior art is mainly used for supporting and simply connecting a mobile phone, so as to meet the requirements of fixed mobile electronic terminal equipment. The current base needs a fixed power supply to charge the mobile phone, and the site is relatively fixed, which is difficult to meet the "mobile" characteristic requirements of mobile electronic terminal equipment such as mobile phones.

The mobile power supply in the prior art has a built-in non-detachable built-in battery, which is generally used to supply power to mobile electronic terminal equipment without a fixed power supply. However, the mobile power supply does not have the function of supporting and fixing, and charging also requires a separate charger. Especially when traveling, the devices that users carry with them will increase a lot.

To sum up, the mobile phone holder and mobile power supply in the prior art have single functions and are inconvenient to use.

Contents of the invention

The object of the present invention is to overcome the disadvantages of the above-mentioned prior art, and provide a base for a mobile electronic terminal device, which has rich functions and is easy to use.

As a first embodiment, the present invention provides a base of a mobile electronic terminal device, comprising: a body, a circuit board is arranged inside the body, and a battery accommodating position for placing a battery is arranged on the body; a fixed power connection A piece for connecting a fixed power supply, the fixed power supply connection piece is connected to the circuit board; a battery connector is used for contacting the electrodes of the battery in the battery storage position, the battery connector is connected to the body and Electrically connected to the circuit board; the charging support is used to connect with the charging port of the mobile electronic terminal equipment, the charging support is connected to the body and electrically connected to the circuit board; the circuit board is provided with : a battery charging module for charging the battery in the battery accommodating position through a fixed power supply; a direct charging module for charging or supplying power to the mobile electronic terminal device connected to the charging support through a fixed power supply; An indirect charging module for charging or supplying power to the mobile electronic terminal equipment connected to the charging support through the battery.

In combination with the first implementation, as a second possible implementation, the body is provided with a first button for activating the direct charging module to charge the mobile electronic terminal connected to the charging support, for Start the second button for starting the battery charging module to charge the battery in the battery storage position and for starting the indirect charging module to supply power to the mobile electronic terminal equipment connected to the charging support through the battery in the battery storage position Or the third button for charging.

With reference to the first implementation manner, as a third possible implementation manner, the body is further provided with a USB power supply interface connector, and the USB power supply interface connector is electrically connected to the circuit board.

In combination with any one of the first to third implementation manners, as a fourth possible implementation manner, the battery accommodating position is opened on the end face of the body, and the battery connector is arranged at one end of the battery accommodating position , the battery connector has at least two battery shrapnels arranged apart from each other.

With reference to any one of the first to fourth implementation manners, as a fifth possible implementation manner, the battery accommodating position is further provided with a locking mechanism for locking the battery.

With reference to the fifth embodiment, as a sixth possible embodiment, the locking mechanism includes a fixed slider and an elastic member, the fixed slider is slidably connected to the body and is located at the other end of the battery accommodating position , one end of the elastic member is connected to the body, and the other end is connected to the fixed slider.

With reference to any one of the first to sixth implementation manners, as a seventh possible implementation manner, the charging support member is adjustable and rotatably connected to the body.

With reference to the seventh embodiment, as an eighth possible implementation, the charging support includes a rotating member and a charging connector, one end of the rotating member is connected to the body through a rotating shaft, and the charging connector is fixed to the The other end of the rotating member, and the charging connector is connected to the circuit board through a connection wire or a flexible circuit board.

With reference to the seventh implementation manner, as a ninth possible implementation manner, the body is provided with a groove for accommodating the charging support, and the charging support is rotatably connected to a side wall of the groove.

In combination with any one of the first to ninth implementation manners, as a tenth possible implementation manner, the fixed power connector is a power socket fixed on the circuit board, and the body is provided with a power socket.

The base of the mobile electronic terminal equipment provided by the present invention can be used to charge and fix the mobile electronic terminal equipment, and can also charge the spare battery of the mobile electronic terminal equipment; The power supply charges the mobile electronic terminal equipment and its spare battery; in the absence of a fixed power supply, the spare battery of the mobile electronic terminal equipment can be used to supply power or charge the mobile electronic terminal equipment. A machine with multiple functions and rich functions allows users to Get a better user experience, avoid the need to carry a lot of accessories to ensure the normal operation of the mobile communication device in occasions such as travel, reduce the number of accessories to carry, and bring convenience to use.

Description of drawings

FIG. 1 is a three-dimensional assembly diagram of a base of a mobile electronic terminal device provided by an embodiment of the present invention;

Fig. 2 is an assembly diagram of a base and a battery of a mobile electronic terminal device provided by an embodiment of the present invention;

Fig. 3 is another three-dimensional assembly diagram of the base of the mobile electronic terminal device provided by the embodiment of the present invention;

FIG. 4 is a schematic perspective view of a battery connector in a base of a mobile electronic terminal device according to an embodiment of the present invention;

Fig. 5 is a schematic perspective view of a battery provided in an embodiment of the present invention.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

The base of a mobile electronic terminal device provided by an embodiment of the present invention can be used for charging the mobile electronic terminal device and its spare battery and for supporting and fixing the mobile electronic terminal device. The mobile electronic terminal device may be a mobile phone, a wireless data device (such as a 3G wireless router), a tablet computer, and the like.

As shown in Figures 1 and 2, the base of the above-mentioned mobile electronic terminal device includes: a body 1, a circuit board (not shown in the figure), a fixed power supply connector (not shown in the figure) for connecting a fixed power supply, a The battery connector 2 for connecting the battery 9 and the charging support 3 for connecting with the charging port of the mobile electronic terminal equipment.

The main body 1 can be in the shape of a shell, which can be assembled from at least two sub-shells. The main body 1 has an accommodating cavity for accommodating components such as circuit boards. The circuit board can be fixedly arranged in the accommodating cavity of the body 1 . The body 1 is provided with a battery accommodating position 101 for accommodating the battery 9 ; the battery 9 can be put into or taken out of the battery accommodating position 101 freely. The battery 9 can be a spare battery of a mobile electronic terminal device or a battery of other specifications. Of course, for batteries of other specifications, its electrodes can be matched with the corresponding battery connector shrapnel 21. In specific applications, different specifications can be set for batteries of different specifications. battery connector.

A fixed power connector, the fixed power supply is a domestic AC power supply. The fixed power connector is connected to the circuit board; the power connector can be a power socket fixed on the circuit board, and can be connected with a power cord. One end of the power cord is pluggably connected to the power socket, and the other end is a plug for easy connection with a fixed power socket. Of course, the fixed power connector can also be a power cord, one end of which can be directly soldered to the circuit board.

The battery connector 2 is used to contact the electrode 91 of the battery 9 in the battery accommodation 101, the battery connector 2 is connected to the body 1 and electrically connected to the circuit board; The fixed power supply charges the battery 9 in the battery accommodation 101 , and the battery 9 in the battery accommodation 101 can also supply power or charge the mobile electronic terminal equipment connected to the charging support 3 .

In addition to charging the mobile electronic terminal equipment, the charging support 3 can also be used to support and fix the charging support 3 at an appropriate angle for ease of use. The charging support 3 is connected to the body 1 and electrically connected to the circuit board.

The circuit board is provided with a battery charging module, a direct charging module and an indirect charging module. The battery charging module is used to charge the battery 9 in the battery receiving position 101 through a fixed power source. The direct charging module is used to charge or supply power to the mobile electronic terminal equipment connected to the charging support 3 through a fixed power supply. The indirect charging module is used to charge or supply power to the mobile electronic terminal connected to the charging support 3 through the battery 9 . It can be understood that the battery charging module, the direct charging module and the indirect charging module can be integrated or distributed or arranged on the circuit board in other ways.

Through such a design, the base provided by the embodiment of the present invention can be used to charge and fix the mobile electronic terminal equipment, and can also charge the battery 9 of the mobile electronic terminal equipment; in the case of a fixed power supply, it can be used The fixed power supply charges the mobile electronic terminal equipment and its battery 9; in the absence of a fixed power supply, the battery 9 of the mobile electronic terminal equipment can be used to supply power or charge the mobile electronic terminal equipment. A plethora of accessories for ease of use.

Specifically, as shown in Figures 1 and 2, the body 1 is provided with a first button 11 for starting the direct charging module to charge the mobile electronic terminal device connected to the charging support 3, for starting The second button 12 for charging the battery 9 in the battery accommodating position 101 by the battery charging module and the second button 12 for starting the indirect charging module through the battery 9 in the battery accommodating position 101 connected to the charging support 3 The third button 13 for power supply or charging of the mobile electronic terminal equipment. The first button 11 , the second button 12 and the third button 13 may be buttons or switches of a touch-type or button-type structure.

When in use, turn on the power supply, press the first button 11, the voltage obtained by the circuit board from the fixed power supply is stepped down and converted by the circuit board, and the mobile electronic terminal equipment is charged or charged through the charging support 3 connected thereto. powered by.

When there is a battery 9 that needs to be charged, the battery 9 is placed in the battery accommodating position 101, the battery 9 is connected to the battery connector 2, the battery 9 is fixed by the fixed slider 41, the power is turned on, and the second button 12 is pressed, the circuit The voltage obtained by the board from the fixed power supply is stepped down and converted by the circuit board to charge the battery 9 .

In the absence of a fixed power supply, the battery 9 is placed in the battery accommodating position 101, the battery 9 is connected to the battery connector 2, the battery 9 is fixed by the fixed slider 41, and the third button 13 is pressed, the battery 9 can power the mobile electronic device. The power supply or charging of the terminal equipment can be very suitable for the mobile electronic terminal equipment which is inconvenient to replace the battery 9 or shut down.

Of course, understandably, only one button may be provided, and a function can be switched by pressing once to charge or supply power to the mobile electronic terminal equipment, charge the battery 9 and enable the battery 9 to supply power or charge to the mobile electronic terminal equipment.

Further, an indicator light or a display screen can be set on the main body 1 to display information such as the working status of the product and the power level of the battery 9 .

Of course, understandably, only one button may be provided, and a function can be switched by pressing once to charge or supply power to the mobile electronic terminal equipment, charge the battery 9 and enable the battery 9 to supply power or charge to the mobile electronic terminal equipment.

Specifically, as shown in FIG. 1 and FIG. 2 , the fixed power connector is a power socket fixed on the circuit board, and the main body 1 is provided with a power socket 105 corresponding to the power socket. It can be connected to a fixed power outlet through a detachable power cord. In a specific application, a power cord with a plug of a general interface may be used.

Specifically, as shown in FIGS. 1 to 3 , the body 1 is provided with a groove 104 for accommodating the charging support 3 , and the charging support 3 is rotatably connected to a side wall of the groove 104 . When the charging support 3 is not needed, the charging support 3 can be accommodated in the groove 104 to facilitate the carrying of the product.

Specifically, as shown in FIGS. 1 to 3 , the charging support 3 is adjustable and rotatably connected to the body 1 . The front end of the charging support 3 can be plugged into the charging port of the mobile electronic terminal device. By connecting the charging support 3 to the main body 1 in an adjustable and rotatable manner, the mobile electronic terminal device can be adjusted and fixed at a certain suitable angle, so that the user can watch the screen on the mobile electronic terminal device at a suitable angle. At this time, the base can play the role of a support, and the angle adjustment is very convenient.

Specifically, as shown in FIGS. 1 to 3 , the charging support 3 includes a rotating member 31 and a charging connector 32 , and one end of the rotating member 31 is connected to the body 1 through a rotating shaft (not shown in the figure). , the charging connector 32 is fixed on the other end of the rotating member 31, and the charging connector 32 is connected to the circuit board. The charging connector 32 may be a type of interface such as a USB interface or a miniUSB interface. The rotating shaft can be a damped rotating shaft, and without external force, the charging support 3 can keep the mobile electronic terminal device at a set angle under the action of the damping shaft. certainly. It is also possible to set several circularly arranged concave-convex locking structures between the rotating member 31 and the main body 1, and also to keep the mobile electronic terminal device at a set angle.

Specifically, as shown in FIGS. 2 to 5 , the locking mechanism 4 includes a fixed slider 41 and an elastic member 42 . At one end, one end of the elastic member 42 is connected to the body 1 , and the other end is connected to the fixed slider 41 . The elastic member 42 can be a spring or the like. One end of the battery 9 provided with the electrode 91 can abut against the battery connector 2, and under the action of the elastic restoring force of the elastic member 42, the fixed slider 41 can be abutted against the other end of the battery 9, so that the electrode 91 of the battery 9 It can be reliably connected with the battery shrapnel 21 on the battery connector 2, and the reliability is high. If the battery 9 needs to be taken out, just slide the fixing slider 41 backward (away from the battery connector 2 ) to separate the fixing slider 41 from the battery 9 , and then the battery 9 can be taken out from the battery accommodating position 101 . When the battery 9 is installed in the battery accommodating position 101, only the fixed slider 41 needs to be slid backwards to allow the space for placing the battery 9, the battery 9 is put into the battery accommodating position 101, and then the fixed slider 41 is loosened. Under the action of the elastic restoring force of the elastic member 42 , the fixed slider 41 can securely clamp the battery 9 in the battery receiving position 101 .

Specifically, as shown in FIG. 2 and FIG. 5 , the battery accommodating position 101 is opened on the end face of the body 1 , and in this embodiment, the battery accommodating position 101 is opened on the upper end of the main body 1 for easy access to the battery 9 . The battery connector 2 is arranged at one end of the battery receiving position 101, and the battery connector 2 has at least two battery elastic pieces 21 arranged apart from each other. Gold fingers) are in contact with each other, and their number and spacing match the electrodes 91 on the battery 9 of corresponding specifications. Certainly, the battery receiving position 101 can also be arranged on other suitable positions of the main body 1 , and a mechanism such as a protective cover can also be provided at the battery receiving position 101 as required, so as to prevent the battery 9 from falling off. It can be understood that, in this embodiment, the battery elastic piece 21 in the battery connector 2 is a common standard specification. The battery connector 2 can also be in other structural forms, which can be set according to the type and specification of the battery.

Specifically, as shown in Fig. 2 and Fig. 5, a locking mechanism 4 for clamping the battery 9 is also provided at the battery accommodating position 101, so as to fix the battery 9 in the battery accommodating position 101, so that the battery 9 The electrodes 91 can reliably abut against the battery spring 21 on the battery connector 2, so as to ensure the reliability of charging and discharging of the battery 9. Moreover, through the locking mechanism 4, the battery 9 can be quickly taken out from the battery accommodating position 101, and the operation is very simple and easy.

Specifically, as shown in FIG. 2 , a locking slot 411 can be provided on the fixed slider 41 to facilitate finger action on the fixed slider 41 , so that the user can drive the fixed slider 41 more easily. Furthermore, anti-slip ribs or anti-slip lines can also be selected to protrude from the card slot 411, and the design is very user-friendly.

In specific applications, as shown in Figures 1 and 2, a chute 102 for slidingly placing the fixed slider 41 can be provided at the end of the battery receiving position 101 away from the battery connector 2, between the fixed slider 41 and the chute 102 Can be provided with anti-off structure. The anti-off structure can be a concave-convex matching structure arranged on both sides of the fixed slider 41 and the two side walls of the chute 102, so that the fixed slider 41 can only approach the battery connector 2 in the chute 102 or stay away from the battery connector. 2 direction slide. In addition, an installation groove 103 for installing the elastic member 42 can be provided at the bottom of the battery receiving position 101, so that the elastic member 42 will not protrude from the battery receiving position 101, and the structure is compact and reliable. In this embodiment, only one elastic member 42 can be connected to the middle of the fixed sliding block 41, which is beneficial to reduce the number of components, improve assembly speed and reduce cost. Of course, the fixed slider 41 and the elastic member 42 can also be installed with other suitable structures, and the number of the elastic member 42 can also be set according to the actual situation. It can be understood that the locking mechanism 4 can also adopt other structural forms, such as adding a cover body to be tight to the battery 9 or using an elastic buckle structure.

Specifically, at least one USB power supply interface connector (not shown in the figure) can also be provided on the body 1, and the USB power supply interface connector can be provided on the side of the body 1, etc., and the USB power supply interface connector connected to the circuit board. In this way, the USB cable can be used to charge or supply power to other mobile electronic terminal equipment.

The base of the mobile electronic terminal equipment provided by the present invention can be used to charge and fix the mobile electronic terminal equipment, and can also charge the spare battery of the mobile electronic terminal equipment; The power supply charges the mobile electronic terminal equipment and its spare battery; in the absence of a fixed power supply, the spare battery of the mobile electronic terminal equipment can be used to supply power or charge the mobile electronic terminal equipment. One machine has multiple functions and rich functions. Users can To obtain a better user experience, avoid the need to carry a lot of accessories to ensure the normal operation of the mobile communication device in travel and other occasions, reduce the number of accessories to carry, and bring convenience to use.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement or improvement made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.

Claims (8)

1. a base for mobile electronic terminal device, is characterized in that, comprising:

Body, is provided with circuit board in described body, and the battery described body is provided with for laying battery holds position;

Fixed power source connector, for being connected and fixed power supply, described fixed power source connector is connected to described circuit board; Described fixed power source connector is the supply socket of being fixed on described circuit board, and described body offers power supply in described supply socket place of correspondence and connects hole, is connected to Fixed power-supply socket by dismountable power line;

Battery connector, for holding the electrode contact of battery in position with described battery, described battery connector is connected to described body and is electrically connected on described circuit board;

Charging strutting piece, for being connected with the charge port of mobile electronic terminal device, described charging strutting piece is connected to described body and is electrically connected on described circuit board;

Described circuit board is provided with:

For being held the battery charging module of the battery charging in position to described battery by fixed power source;

For the direct charging module charging by fixed power source to the described mobile electronic terminal device being connected to described charging strutting piece or power;

For the indirect charging module charging by described battery to the described mobile electronic terminal device being connected to described charging strutting piece or power;

Described battery charging module, directly charging module and indirectly charging module integrated form arrange or are distributedly arranged on described circuit board; Described battery is the reserve battery of mobile electronic terminal device;

Described body is provided with for start described direct charging module to be connected to described charging strutting piece mobile electronic terminal device charging the first button, hold the second button of battery charging in position to described battery for starting described battery charging module and hold by described battery the 3rd button that battery in position to power to the mobile electronic terminal device being connected to described charging strutting piece or charge for starting described indirect charging module.

2. the base of mobile electronic terminal device as claimed in claim 1, it is characterized in that, described body is also provided with USB power supply interface connector, described USB power supply interface connector is electrically connected on described circuit board.

3. the base of mobile electronic terminal device as claimed in claim 1 or 2, it is characterized in that, described battery holds the end face that position is opened in described body, and described battery connector is arranged at one end that described battery holds position, and described battery connector has at least two at a distance of the battery spring lamination arranged.

4. the base of mobile electronic terminal device as claimed in claim 3, is characterized in that, described battery accommodation position place is also provided with the locking mechanism for fixing described battery.

5. the base of mobile electronic terminal device as claimed in claim 4, it is characterized in that, described locking mechanism comprises fixing slide block and elastic component, described fixing skid is connected to described body and is positioned at the other end place of described battery accommodation position, described elastic component one end is connected to described body, and the other end is connected to described fixing slide block.

6. the base of mobile electronic terminal device as claimed in claim 1 or 2, it is characterized in that, described charging strutting piece is adjustable to be rotationally connected with on described body.

7. the base of mobile electronic terminal device as claimed in claim 6, it is characterized in that, described charging strutting piece comprises rotating part and charge connector, one end of described rotating part is connected to described body by rotating shaft, described charge connector is fixed on the other end of described rotating part, and described charge connector is connected to described circuit board by connecting line or flexible PCB.

8. the base of mobile electronic terminal device as claimed in claim 6, it is characterized in that, described body offers the groove for holding described charging strutting piece, described charging strutting piece is rotationally connected with the sidewall of described groove.