CN203014886U - Mobile terminal - Google Patents

Abstract

The utility model provides a mobile terminal, its include the casing, install in opaque display screen and PCB board in the casing, mobile terminal still include with opaque display screen set up side by side in transparent body in the casing and wrap up in the transparent antenna area of transparent body lateral part, transparent antenna area has earthing terminal and feed end, the feed end with PCB board electricity is connected. The transparent antenna band is arranged on the periphery of the transparent body, the problem of how to embed the transparent antenna band in the transparent body is not needed to be considered in the manufacturing process, the manufacturing process is simple, the processing is easy compared with the prior art, meanwhile, the manufacturing cost is low, and the transparent antenna band cannot be embedded in the transparent body and cannot influence the light transmission performance of the transparent body.

Description

mobile terminal

technical field

The utility model relates to an electronic product, in particular to a mobile terminal.

Background technique

Generally, the antennas of common mobile terminals (such as mobile phones, wireless communicators, etc.) are divided into two types: built-in and external. The control circuit of the external antenna is electrically connected, so that the external antenna can receive/transmit wireless signals, and the internal antenna is mostly made of a flexible or rigid circuit board. The internal antenna is hidden in the mobile terminal and is connected to the mobile terminal. The control circuit is electrically connected so that the built-in antenna can receive/transmit wireless signals.

With more and more antenna technologies, the technology of arranging transparent antennas in transparent materials is continuously recognized by people and widely used in the industry. Such transparent antennas are embedded in transparent materials in various patterns. However, the process of embedding the transparent antenna in the transparent material is complex, difficult to process, and high in manufacturing cost. Although the antenna is transparent, this concept of transparency is only approximately transparent. When the transparent antenna is densely distributed in a transparent material, the transparent antenna will affect the light transmittance of the transparent material to some extent.

Utility model content

The purpose of the utility model is to provide a mobile terminal, which aims to solve the problems of the transparent antenna in the prior art, such as complex process, difficult processing, high manufacturing cost and affecting light transmittance.

The utility model is achieved in this way, a mobile terminal, which includes a housing, an opaque display screen installed in the housing, and a PCB board, and the mobile terminal also includes a The transparent body in the body and the transparent antenna strip wrapped on the side of the transparent body, the transparent antenna strip has a ground terminal and a feed terminal, and the feed terminal is electrically connected to the PCB board.

Further, the transparent body includes a front side, a back side and four sides connecting the front side and the back side, and the ground terminal and the power supply terminal are arranged on the side facing the opaque display screen among the four sides place.

Further, the transparent antenna strip is a conductive metal strip.

Further, the PCB board is provided with a ground port, and the ground end of the transparent antenna strip is connected to the ground port.

Further, the PCB board is a flexible circuit board, and the mobile terminal further includes a reinforcement board attached to the flexible circuit board, and the ground end of the transparent antenna strip is connected to the reinforcement board.

Further, a steel plate is arranged inside the housing, and the ground end of the transparent antenna strip is connected to the steel plate.

The transparent antenna band is arranged on the periphery of the transparent body, and there is no need to consider how to embed the transparent antenna band inside the transparent body during the manufacturing process. The manufacturing process is simple, and it is easier to process compared with the prior art. At the same time, The manufacturing cost is low, and the transparent antenna band will not be embedded in the transparent body, and will not affect the light transmittance of the transparent body.

Description of drawings

FIG. 1 is a perspective view of a mobile terminal provided by an embodiment of the present invention.

FIG. 2 is a schematic front view of the mobile terminal in FIG. 1 .

FIG. 3 is a schematic perspective view of a transparent body of the mobile terminal in FIG. 1 .

FIG. 4 is a schematic perspective view of a transparent body and a transparent antenna strip of the mobile terminal in FIG. 1 .

FIG. 5 is a schematic front view of FIG. 4 .

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model 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 utility model, and are not intended to limit the utility model.

Referring to Fig. 1 to Fig. 5, the mobile terminal 100 provided by the embodiment of the present utility model includes a housing 10, an opaque display screen 20 and a PCB board 30 installed in the housing 10, arranged side by side with the opaque display screen 20 The transparent body 40 inside the casing 10 and the transparent antenna strip 50 wrapped around the side of the transparent body 40 . The transparent antenna strip 50 has a ground terminal 51 and a feed terminal 52 . The feeding end 52 is electrically connected to the PCB board 30 so that the transparent antenna strip 50 communicates with the PCB board 30 .

The transparent antenna band 50 is arranged on the periphery of the transparent body 40. During the manufacturing process, it is not necessary to consider how the transparent antenna band 50 is embedded inside the transparent body 40. The manufacturing process is simple and easier than the prior art. At the same time, the manufacturing cost is low, and the transparent antenna strip 50 will not be embedded in the transparent body 40 and will not affect the light transmittance of the transparent body 40 .

The transparent body 40 includes a front 41 , a back 42 and four sides 43 connecting the front 41 and the back 42 . The ground terminal 51 and the feed terminal 52 are arranged on the side 43 facing the opaque display screen 20 among the four sides 43, so that the transparent antenna strip 50 and the electrical appliances inside the housing 10 Component connection.

In this embodiment, the transparent antenna strip 50 is a conductive metal strip. The transparent antenna strip 50 is pasted on the side 43 of the transparent body 40 .

The grounding function of the transparent antenna strip 50 is realized in the following three ways, one is that the PCB board 30 is provided with a ground port (not shown in the figure), and the ground terminal 51 of the transparent antenna strip 50 is connected to the ground port The second is that the PCB board 30 is a flexible circuit board, and the mobile terminal 100 also includes a reinforcing board (not shown) attached to the flexible circuit board, and the grounding of the transparent antenna strip 50 The end 51 is connected to the reinforcing plate; the third is that a steel plate (not shown in the figure) is arranged in the housing 10, and the grounding end 51 of the transparent antenna strip 50 is connected to the steel plate.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (6)

1. A mobile terminal, comprising a housing, an opaque display screen installed in the housing, and a PCB board, characterized in that: the mobile terminal also includes an opaque display screen arranged side by side in the housing A transparent body and a transparent antenna strip wrapped on the side of the transparent body, the transparent antenna strip has a ground terminal and a feed terminal, and the feed terminal is electrically connected to the PCB board. 2. The mobile terminal according to claim 1, wherein the transparent body includes a front, a back and four sides connecting the front and the back, and the ground terminal and the power supply terminal are arranged on the The side facing the opaque display screen among the four sides. 3. The mobile terminal according to claim 1, wherein the transparent antenna strip is a conductive metal strip. 4. The mobile terminal according to claim 1, wherein the PCB board is provided with a ground port, and the ground end of the transparent antenna strip is connected to the ground port. 5. The mobile terminal according to claim 1, characterized in that: the PCB board is a flexible circuit board, the mobile terminal also includes a reinforcing plate attached to the flexible circuit board, and the transparent antenna The ground end of the strap is connected to the reinforcing plate. 6 . The mobile terminal according to claim 1 , wherein a steel plate is arranged inside the casing, and the ground end of the transparent antenna strip is connected to the steel plate.

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