CN206431521U - Terminal device - Google Patents

Abstract

The utility model relates to the field of communication equipment, and discloses a terminal device. In the utility model, the terminal device includes: a shell, a foot pad, an antenna, and a main board; the shell includes a main body and an upper cover covering the main body; the foot pad is arranged on the upper cover or the main body; the foot pad forms an accommodating space, and the antenna is located in the accommodating space; the antenna is electrically connected to the main board. Compared with the prior art, the utility model enables the shell of the terminal device to be designed as a full metal shell, which helps to match user needs, without the need to add a new mold to process the various disassembled parts forming the shell, shortening the production process, improving the production yield, and reducing the processing cost.

Description

Terminal Equipment

technical field

The utility model relates to the field of communication equipment, in particular to a terminal equipment.

Background technique

In recent years, with the continuous development of communication technology and the continuous progress of the times, terminal equipment such as mobile phones and computers have become indispensable tools in people's daily life. life has brought great convenience.

At present, for notebook computers, due to the electrostatic shielding effect (the shell of the conductor plays a role of "protecting" its inside, so that its inside is not affected by the external electric field), the position of placing the antenna in the prior art is usually not Instead of being wrapped in metal, it is wrapped and fixed with plastic parts, which leads to the fact that the metal casing laptops currently on the market cannot achieve an all-metal effect. As shown in FIG. 1 , in the prior art, the case of a notebook computer is usually disassembled, and the disassembled metal parts 1 and plastic parts 2 are assembled to form a complete case. But also there is following shortcoming in prior art:

1. Since a plastic part 2 needs to be specially designed in the antenna area, it is necessary to add a new mold to design the plastic part 2, which increases the design cost.

2. The plastic part 2 needs to be processed by a special process, and the metal part 1 and the plastic part 2 need to be assembled and coordinated, which lengthens the production process and reduces the production yield.

3. Even if the plastic part 2 is processed, it is difficult to maintain the same appearance, texture, and color difference as the metal part 1 after treatment, so it is difficult to match the needs of users.

Utility model content

The purpose of the embodiment of the utility model is to provide a terminal device, so that the shell of the terminal device can be designed as an all-metal shell, which is helpful to match the needs of users, without adding a new mold to dismantle the parts forming the shell. Processing shortens the production process, improves production yield, and reduces processing costs.

In order to solve the above technical problems, the embodiment of the utility model provides a terminal device, including: a housing, a foot pad, an antenna, a main board; the housing includes a main body and an upper cover that covers the main body; the foot pad is located on The upper cover or the main body; the foot pads form an accommodating space, and the antenna is located in the accommodating space; the antenna is electrically connected to the main board.

Compared with the prior art, the embodiment of the utility model can prevent the shielding of the antenna signal by the metal shell by placing the antenna in the accommodation space formed by the foot pad, so that the shell of the terminal device can be designed as an all-metal material The housing does not need to be disassembled to form a plastic part corresponding to the antenna circuit board, so that there is no need to add a new mold to process the disassembled parts that form the housing, which shortens the production process and improves the production yield. The processing cost is reduced, and it helps to match user needs.

In addition, in order to improve the adaptability of the utility model, the antenna can be integrally injection-molded on the inner wall of the foot pad, or arranged on a circuit board to form an antenna circuit board.

In addition, the terminal device also includes a connecting wire; the connecting wire is used to connect the antenna and the main board. Therefore, a simple and effective specific realization method of connecting the antenna and the main board of the present invention is provided, and the antenna and the main board are connected through a connecting wire, so that the cost is low.

In addition, the casing is provided with an escape hole; the connecting wire passes through the avoiding hole, so that the connecting wire can pass through the avoiding hole to realize the function of connecting the antenna circuit board and the main board.

In addition, the foot pad includes a body part and a resisting part extended from the body part, and the housing has an opening; the body part is located in the opening, and the resisting part is resisted against the inner surface of the housing, thereby providing another connection The implementation of connecting the antenna and the main board with a wire.

In addition, the antenna circuit board is a printed circuit board or a flexible circuit board; the connection line is a coaxial cable with a male head; the main board is provided with a female seat of the coaxial cable; the male head is inserted into the female seat. The antenna circuit board and the main board are connected through the coaxial cable, so that the connection method is relatively simple and the cost is low.

In addition, the antenna circuit board is a flexible circuit board; the flexible circuit board has an extension part, and the extension part forms a connection line, so that the flexible circuit board can be electrically connected to the main board through its own extension part.

In addition, the end of the connecting wire may have a male head, and the main board is provided with a female seat; the male head is inserted into the female seat, and the connection between the flexible circuit board and the main board can be realized by inserting the male head into the female seat.

In addition, the connecting wire can be attached to the motherboard. The extension part of the flexible circuit board is attached to the main board to realize the connection between the flexible circuit board and the main board.

In addition, the terminal device may be a notebook computer.

Description of drawings

One or more embodiments are exemplified by the pictures in the corresponding drawings, and these exemplifications do not constitute a limitation to the embodiments. Elements with the same reference numerals in the drawings represent similar elements. Unless otherwise stated, the drawings in the drawings are not limited to scale.

Fig. 1 is the structural representation of the casing of notebook computer in the prior art;

2 is a schematic structural diagram of a terminal device according to a first embodiment of the present invention;

Fig. 3 is a schematic diagram of the positional relationship between the main body and the upper cover according to the first embodiment of the present utility model;

Fig. 4 is a schematic structural view of a second cover according to the first embodiment of the present invention;

Fig. 5 is a schematic diagram of the positional relationship among the housing, the main board and the foot pad according to the second embodiment of the present invention;

Fig. 6 is a schematic structural view of a foot pad according to a second embodiment of the present invention;

Fig. 7 is a schematic diagram of the positional relationship between the housing and the foot pad according to the third embodiment of the present invention;

Fig. 8 is a schematic structural diagram of an antenna according to a fourth embodiment of the present invention;

Fig. 9 is a schematic structural diagram of an antenna according to a fifth embodiment of the present invention.

detailed description

In order to make the purpose, technical solutions and advantages of the present utility model clearer, various implementation modes of the present utility model will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that in each implementation manner of the present utility model, many technical details are proposed in order to enable readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized.

The first embodiment of the utility model relates to a terminal device. Also, the terminal device may be a notebook computer. As shown in FIG. 2 , the terminal device includes: a housing 1 , a foot pad 2 , an antenna 3 , and a main board 4 . As shown in Figure 3, the housing 1 includes a main body 11 and an upper cover 12 covering the main body 11; the foot pad 2 is arranged on the upper cover 12 or the main body 11; the foot pad 2 forms an accommodating space, and the antenna 3 is located in the accommodating placed in the space; the antenna 3 is electrically connected to the main board 4.

Specifically, by placing the antenna 3 in the accommodation space formed by the foot pad 2, the shielding of the signal of the antenna 3 by the metal shell can be prevented, so that the shell 1 of the terminal device can be designed as an all-metal shell 1 without The housing 1 is disassembled to form a plastic part corresponding to the antenna circuit board, so that it is not necessary to add a new mold to process the disassembled parts forming the housing 1, which shortens the production process, improves the production yield, and reduces the processing cost. Cost, and help to match user needs.

It should be noted that, in practical applications, the foot pad 2 may be disposed on the opposite side of the upper cover 12 or the main body 11 when they are closed. In this way, when the upper cover 12 and the main body 11 are closed, the foot pad 2 can also protect the display screen mounted on the upper cover 12 . Or, according to design requirements, the main body 11 may include a first cover and a second cover, wherein the first cover refers to the cover on the same side as the keyboard area on the main body 11; at this time, the feet The pad 2 can be arranged on the first cover body, and when the upper cover 12 and the main body 11 are closed, the foot pad 2 can also protect the display screen mounted on the upper cover 12 . As shown in Figure 4, the second cover refers to the cover used to contact the bearing surface supporting the terminal device when using the terminal device, and the foot pad 2 can be arranged on the second cover to avoid the second cover The body is worn by the bearing surface, and it can also play an anti-slip effect.

From the above, it is not difficult to find that this embodiment enables the design of the shell 1 of the terminal device as an all-metal shell 1, which helps to match the needs of users, without the need to add new molds to dismantle the parts that form the shell 1. Processing shortens the production process, improves production yield, and reduces processing costs.

The second embodiment of the utility model relates to a terminal device. In this embodiment, the antenna can be integrally injection-molded on the inner wall of the foot pad, or can be arranged on a circuit board to form an antenna circuit board, thereby improving the adaptability of the utility model.

Specifically, as shown in FIG. 5 , when the antenna 3 is laid out on a circuit board to form an antenna circuit board, the antenna circuit board is installed in the accommodation space formed by the foot pad 2 . The terminal device also includes a connecting wire 5; the connecting wire 5 is used to connect the antenna circuit board and the main board 4. Therefore, a simple and effective specific realization method of connecting the antenna circuit board and the main board 4 of the present invention is provided, and the antenna circuit board and the main board 4 are connected through the connecting wire 5, so that the cost is low. Wherein, the antenna circuit board can be a printed circuit board or a flexible circuit board; the connecting wire 5 is a coaxial cable with a male head; the main board 4 is provided with a coaxial female seat; the male head is inserted into the female seat. The antenna circuit board and the main board 4 are connected through a coaxial cable, so that the connection method is relatively simple and the cost is low. In practical applications, the connection between the antenna circuit board and the main board 4 is not limited to the connecting wire 5 , but can also be connected through radio frequency signals.

In addition, the housing 1 is provided with an escape hole 6; the connection wire 5 passes through the escape hole 6; thus the connection wire 5 can pass through the escape hole 6 to realize the function of connecting the antenna circuit board and the main board 4. In practical applications, a groove can also be provided on the housing 1 , the groove has an escape hole 6 , the foot pad 2 is partially fixed in the groove, and the connecting wire 5 passes through the escape hole 6 .

It should be noted that when the antenna circuit board is a printed circuit board, the size specification of the antenna printed circuit board can generally be designed as follows: the length is greater than or equal to 40 mm and less than or equal to 45 mm, and the length is preferably 40 mm. The width is greater than or equal to 8mm and less than or equal to 9mm, and the width is preferably 8mm. The thickness is greater than or equal to 0.5 mm and less than or equal to 1 mm, preferably 0.5 mm. At this time, as shown in FIG. 6 , the dimensions of the foot pad 2 can be set as follows: the length L is about 42 mm, the width D is about 8 mm, and the thickness is about 1 mm. In practical applications, the design size of the antenna printed circuit board may also be smaller than the critical value of the above-mentioned minimum specification, and this embodiment does not specifically limit the size specification of the antenna printed circuit board. Moreover, since the antenna printed circuit board is located in the accommodating space of the foot pad, in order to avoid material waste, the size of the foot pad only needs to be slightly larger than the size of the antenna printed circuit board.

From the above, it is not difficult to find that this embodiment enables the design of the shell 1 of the terminal device as an all-metal shell 1, which helps to match the needs of users, without the need to add new molds to dismantle the parts that form the shell 1. Processing shortens the production process, improves production yield, and reduces processing costs.

The third embodiment of the present utility model relates to a terminal device. The third embodiment is substantially the same as the second embodiment, the main difference is that: in the second embodiment, the casing is provided with an escape hole; the connecting wire passes through the escape hole to connect the main board and the antenna circuit board. In the third embodiment of the present invention, the housing has an opening, and a part of the foot pad is located in the opening, and the connecting wire is connected to the main board and the antenna circuit board by connecting the main board and the part of the antenna circuit board located in the housing.

Specifically, as shown in FIG. 7 , the foot pad 2 includes a body portion 21 and a supporting portion 22 formed by extending the body portion 21, and the housing 1 has an opening (the opening is not marked in the figure); the body portion 21 is located at Holes are opened, and the abutting portion 22 is abutted against the inner surface of the casing 1, thereby providing another way of connecting the antenna circuit board and the main board with the connecting wire.

From the above, it is not difficult to find that this embodiment provides an implementation manner in which the main board located in the housing 1 is connected to the antenna in the foot pad 2 , and the design cost is relatively low.

The fourth embodiment of the present utility model relates to a terminal device. The fourth embodiment is substantially the same as the second embodiment, the main difference being that: in the second embodiment, the main board and the antenna circuit board are connected by connecting wires. In the fourth embodiment of the present invention, the antenna circuit board is a flexible circuit board, and the flexible circuit board is directly connected to the main board through its own extension.

Specifically, as shown in FIG. 8 , the antenna circuit board is a flexible circuit board 7; the flexible circuit board 7 has an extension 71, and the extension 71 forms a connecting line, so that the flexible circuit board 7 can be electrically connected to the motherboard. Wherein, the end of the connecting wire 71 may have a male head 72, and the main board is provided with a female seat; the male head is inserted into the female seat, and the connection between the flexible circuit board and the main board can be realized by inserting the male head into the female seat.

From the above, it is not difficult to find that this embodiment allows the flexible circuit board to be electrically connected to the main board through its own extension portion 71 , the connection method is relatively simple and the design cost is low.

The fifth embodiment of the present utility model relates to a terminal device. The fifth embodiment is substantially the same as the fourth embodiment, the main difference is that in the fourth embodiment, the flexible circuit board is connected to the main board through the connection of the male header and the female socket. In the fifth embodiment of the present invention, the flexible circuit board is directly attached to the copper leakage area on the main board.

Specifically, as shown in FIG. 9 , the antenna circuit board is a flexible circuit board 7; the flexible circuit board 7 has an extension 71, and the extension 71 forms the connection line. The connecting wire can be attached to the motherboard. For example, the exposed copper area electrically connected to the antenna control circuit can be drawn out from the main board, and the exposed copper contact electrically connected to the antenna can be drawn out from the extension part 71 . When the extension part 71 is attached to the main board, the exposed copper contact is electrically connected to the exposed copper area, thereby realizing the connection between the antenna and the main board.

From the above, it is not difficult to find that this embodiment makes the electrical connection between the antenna and the main board more compact, lowers the cost, facilitates assembly, and saves manpower and material resources.

Those of ordinary skill in the art can understand that the above-mentioned embodiments are specific examples for realizing the utility model, and in practical applications, various changes can be made to it in form and details without departing from the utility model spirit and scope.

Claims (10)

1. A terminal device, characterized in that it comprises: a housing, a foot pad, an antenna, and a main board; The housing includes a main body and an upper cover that covers the main body; The foot pad is arranged on the upper cover or the main body; The foot pad forms an accommodating space, and the antenna is located in the accommodating space; The antenna is electrically connected to the main board. 2. The terminal device according to claim 1, wherein the antenna is integrally injection-molded on the inner wall of the foot pad, or arranged on a circuit board to form an antenna circuit board. 3. The terminal device according to claim 2, further comprising a connection line; the connection line is used to connect the antenna and the main board. 4. The terminal device according to claim 3, wherein the housing is provided with an avoidance hole; The connecting wire passes through the avoidance hole. 5. The terminal device according to claim 1, wherein the foot pad comprises a body part and an abutment part extended from the body part, and the housing has an opening; The body part is located in the opening, and the resisting part is resisted against the inner surface of the housing. 6. The terminal device according to claim 3 or 4, wherein the antenna circuit board is a printed circuit board or a flexible circuit board; The connecting wire is a coaxial cable with a male head; The main board is provided with a coaxial female seat; The male head is inserted into the female seat. 7. The terminal device according to any one of claims 2 to 4, wherein the antenna circuit board is a flexible circuit board; The flexible circuit board has an extension, and the extension forms the connection line. 8. The terminal device according to claim 7, wherein the end of the connecting wire has a male head, and the main board is provided with a female seat; The male head is inserted into the female seat. 9. The terminal device according to claim 7, wherein the connecting wire is attached to the main board. 10. The terminal device according to claim 1, wherein the terminal device is a notebook computer.