CN212676957U

CN212676957U - Charging equipment, terminal equipment and terminal assembly

Info

Publication number: CN212676957U
Application number: CN202020862180.5U
Authority: CN
Inventors: 刘仲; 刘松
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-03-09
Anticipated expiration: 2030-05-21

Abstract

The utility model provides a battery charging outfit, terminal equipment and terminal subassembly, this terminal subassembly include battery charging outfit and terminal equipment, battery charging outfit is equipped with first antenna module, and terminal equipment includes first antenna chip, and under battery charging outfit and terminal equipment data connection's the condition, the first antenna module of first antenna chip accessible transmission or receive radio frequency signal. Therefore, the antenna layout and routing of the terminal equipment can be effectively improved.

Description

Charging equipment, terminal equipment and terminal assembly

Technical Field

The utility model relates to the field of communication technology, especially, relate to a battery charging outfit, terminal equipment and terminal subassembly.

Background

With the development of technology, the communication capability of terminal devices such as mobile phones is higher and higher, and in order to improve the communication capability of the terminal devices, not only a conventional antenna module but also a millimeter wave antenna module needs to be arranged on the terminal devices, so as to meet the 5G (5 th-Generation) communication requirement of the terminal devices.

At present, in order to optimize the 5G communication capability of the terminal device in each direction, a plurality of antenna modules are generally required to be arranged on the terminal device, and the plurality of antenna modules are required to be distributed around the terminal device as much as possible, so that the wiring difficulty of a circuit board of the terminal device is greatly increased. Moreover, by providing a plurality of antenna modules on the terminal device, the layout space of other functional devices is also affected.

Therefore, the antenna module of the existing terminal equipment has the problem of large occupied space.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a battery charging outfit, terminal equipment and terminal subassembly to there is the space in the antenna module group of solving current terminal equipment to occupy big problem.

In order to solve the technical problem, the utility model discloses a realize like this:

in a first aspect, an embodiment of the utility model provides a charging device, charging device is provided with first antenna module under charging device and terminal equipment data connection's the condition, terminal equipment passes through first antenna module transmission or receiving radio frequency signal.

In a second aspect, the embodiment of the present invention further provides a terminal device, the terminal device includes a first antenna chip, under the condition of terminal device and charging device data connection, the first antenna chip passes through the first antenna module of the charging device transmits or receives the radio frequency signal.

In a third aspect, the embodiment of the present invention further provides a terminal assembly, including the above charging device and the above terminal device.

In the embodiment of the present invention, the first antenna module is disposed on the charging device, so that the first antenna chip of the terminal device can transmit or receive the radio frequency signal through the first antenna module, thereby improving the layout and routing of the antenna module of the terminal device; moreover, the charging device can also charge the battery of the terminal device, and the cruising ability of the battery of the terminal device is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a block diagram of a terminal assembly provided by an embodiment of the present invention;

fig. 2 is a schematic diagram of a first communication interface of a charging device according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, an embodiment of the present invention provides a terminal assembly, including: charging equipment 10 and terminal equipment 20, charging equipment 10 is provided with first antenna module 11, and terminal equipment 20 includes first antenna chip 21, and under the circumstances of charging equipment 10 and terminal equipment 20 data connection, first antenna chip 21 accessible first antenna module 11 transmission or receiving radio frequency signal to reduce the required installation space of antenna module on terminal equipment 20, and improve the overall arrangement and the line of terminal equipment's antenna module.

Furthermore, the charging device 10 may also charge the battery of the terminal device 20 to improve the cruising ability of the battery of the terminal device 20.

The transmission of the radio frequency signal between the charging device 10 and the terminal device 20 may be wired transmission or wireless transmission.

In the case of wireless transmission, a wireless transmission module, such as a WiFi module, may be provided on the charging device 10 side, so that a radio frequency signal will be transmitted to the terminal device 20 or a radio frequency signal transmitted by the terminal device 20 will be received through the wireless transmission module.

In order to improve the stability of the transmission of the radio frequency signal between the charging device 10 and the terminal device 20, the transmission of the radio frequency signal between the charging device 10 and the terminal device 20 may be implemented by using a wired transmission manner.

Optionally, the charging device 10 further includes a first communication interface 12 and a first feeder line 13, one end of the first feeder line 13 is electrically connected to the first antenna module 11, and the other end is disposed in the first communication interface 12 and forms a first feeder line terminal; the terminal device 20 further includes a second communication interface 22 and a second feeder 23, one end of the second feeder 23 is electrically connected to the first antenna chip 21, and the other end is disposed in the second communication interface 22 and forms a second feeder terminal.

In the present embodiment, the charging device 10 and the terminal device 20 are connected through the first communication interface 12 and the second communication interface 22, and in the case where the first communication interface 12 and the second communication interface 22 are connected, the first feeder terminal of the first feeder 13 and the second feeder terminal of the second feeder 23 are electrically connected, so that the first antenna module 11 can be electrically connected to the first antenna chip 21 through the first feeder 13 and the second feeder 23. Thus, the first antenna chip 21 can transmit the rf signal through the first antenna module 11, or process the rf signal received by the first antenna module 11.

Thus, by transferring the antenna module of the terminal device 20 to the charging device 10 and transmitting or receiving radio frequency through the first antenna module 11 located on the charging device 10, the antenna layout and routing of the terminal device 20 can be effectively improved; furthermore, the charging apparatus 10 can also charge the battery of the terminal apparatus 20 and improve the cruising ability of the battery of the terminal apparatus 20.

The embodiment of the utility model provides an in, battery charging outfit 10 can regard as the accessory to use, locates antenna module 11 on battery charging outfit 10 moreover and can design based on different frequency channel demands. For example, for a terminal device required by the millimeter wave antenna module, a charging device provided with the millimeter wave antenna module may be used; for a terminal device required by an LTE (Long Term Evolution) antenna module, a charging device provided with the LTE antenna module may be used.

In order to improve the frequency band coverage and performance of the first antenna module 11 disposed on the charging device 10, a plurality of first antenna modules 11 may be disposed on the charging device 10.

Optionally, 4 first antenna modules 11 may be disposed on the charging device 10, and the 4 first antenna modules 11 may be respectively located on four side surfaces of the charging device 10, so that the directivity of the first antenna module 11 may be improved, and the transceiving performance of the first antenna module 11 may be effectively improved.

Alternatively, the first antenna module 11 may be electrically connected to the battery module 14 of the charging device 10, so that the battery module 14 provides the electric energy required by the first antenna module 11 during operation. Therefore, the power consumption of the terminal device 20 can be reduced, and the cruising ability of the battery of the terminal device 20 is improved.

The charging device 10 and the terminal device 20 may be integrally designed, or may be connected and fixed in a clamping manner.

Optionally, the charging device 10 is located on the back of the terminal device 20, and is attached to a battery cover of the terminal device 20.

Optionally, a protective housing adapted to the terminal assembly may be further designed, where the protective housing has an accommodating cavity, and the charging device 10 and the terminal device 20 may be accommodated in the accommodating cavity, so as to improve the integrity of the terminal assembly and protect the charging device 10 and the terminal device 20.

The first communication interface 12 is adapted to the second communication interface 22, and the first communication interface 12 and the second communication interface 22 can not only transmit antenna signals, but also transmit electric energy.

Optionally, in a case that the second communication interface 22 is not connected to the first communication interface 12, the second communication interface 22 may also be connected to communication interfaces of other external devices, and implement data transmission with other communication interfaces.

The pins of the first communication interface 12 will be described below by taking the first communication interface 12 as an example, and as shown in fig. 2, the first communication interface 12 includes a "GND" ground pin, an "IF" antenna signal pin, a "dial" control signal pin, a "Vbus" power supply pin, a "D +" data signal positive pin, a "D-" data signal negative pin, and the like. The "IF" antenna signal pin and the "Digtal" control signal pin are used to implement transmission of an antenna signal, and the Vbus "power supply pin, the" D + "data signal positive pin and the" D- "data signal negative pin are used to implement charging control of the terminal device 20 by the charging device 10.

Wherein, the pins of the second communication interface 22 and the pins of the first communication interface 12 correspond to each other one by one, so as to realize the transmission of antenna signals and the transmission of electric energy between the charging device 10 and the terminal device 20.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention.

Claims

1. The charging equipment is characterized in that the charging equipment is provided with a first antenna module, and under the condition that the charging equipment is in data connection with terminal equipment, the terminal equipment transmits or receives radio frequency signals through the first antenna module;

the charging equipment further comprises a first communication interface and a first feeder line, wherein one end of the first feeder line is electrically connected with the first antenna module, and the other end of the first feeder line is arranged in the first communication interface and forms a first feeder line terminal;

under the condition that the first communication interface is connected with the second communication interface of the terminal device, the first feeder terminal is electrically connected with a second feeder terminal in the second communication interface, the second feeder terminal is a terminal formed by one end of a second feeder of the terminal device in the second communication interface, and the other end of the second feeder is electrically connected with the first antenna chip of the terminal device.

2. The charging device according to claim 1, wherein the number of the first antenna modules is four, and the first antenna modules are respectively located on four sides of the charging device.

3. The charging apparatus according to claim 1 or 2, wherein the first antenna module comprises a millimeter wave antenna module.

4. The charging apparatus according to claim 1 or 2, further comprising a battery module, wherein the first antenna module is electrically connected to the battery module, and the battery module transmits power to the first antenna module.

5. The terminal equipment is characterized by comprising a first antenna chip, wherein under the condition that the terminal equipment is in data connection with charging equipment, the first antenna chip receives or transmits radio-frequency signals through a first antenna module of the charging equipment;

the terminal equipment further comprises a second communication interface and a second feeder line, wherein one end of the second feeder line is electrically connected with the first antenna chip, and the other end of the second feeder line is arranged in the second communication interface and forms a second feeder line terminal;

when the second communication interface is connected with the first communication interface of the charging device, the second feeder terminal is electrically connected with a first feeder terminal in the first communication interface, the first feeder terminal is a terminal formed by one end of a first feeder of the charging device in the first communication interface, and the other end of the first feeder is electrically connected with the first antenna module.

6. A terminal assembly, characterized in that it comprises a charging device according to any one of claims 1 to 4 and a terminal device according to claim 5.

7. The terminal assembly of claim 6, further comprising a protective housing having a receiving cavity, wherein said charging device and said terminal device are located in said receiving cavity.