阅读说明：本技术 一种移动终端 (A kind of mobile terminal ) 是由 王珅 于 2019-08-26 设计创作，主要内容包括：本发明提供一种移动终端,包括：壳体、伸缩组件、第一天线子阵列和第二天线子阵列,其中,壳体上设有屏幕盖板；伸缩组件与壳体活动连接,并可在第一位置和第二位置之间移动；第一天线子阵列设于伸缩组件的目标区域,目标区域朝向屏幕盖板设置,且伸缩组件位于第二位置时,目标区域伸出壳体,第一天线子阵列包括至少两个第一天线单元,至少两个第一天线单元沿第一方向排列；第二天线子阵列设于屏幕盖板下方,第二天线子阵列包括至少两个第二天线单元,至少两个第二天线单元沿第二方向排列。本发明实施例可以实现二维波束扫描,提高波束扫描覆盖范围,从而提高了通信质量。(The present invention provides a kind of mobile terminal, comprising: shell, telescopic component, first antenna subarray and the second sub-array antenna, wherein shell is equipped with screen cover board；Telescopic component is flexibly connected with shell, and can be moved between the first position and the second position；First antenna subarray is set to the target area of telescopic component, target area is arranged towards screen cover board, and when telescopic component is located at the second position, target area stretching shell, first antenna subarray includes at least two first antenna units, and at least two first antenna units are arranged along first direction；Second sub-array antenna is set to below screen cover board, and the second sub-array antenna includes at least two second antenna elements, and at least two second antenna elements arrange in a second direction.Two dimensional beam scanning may be implemented in the embodiment of the present invention, beam scanning coverage area is improved, to improve communication quality.)

1. a kind of mobile terminal characterized by comprising shell, telescopic component, first antenna subarray and the second antenna submatrix Column, wherein

The shell is equipped with screen cover board；

The telescopic component is flexibly connected with the shell, and can be moved between the first position and the second position；

The first antenna subarray is set to the target area of the telescopic component, and the target area is towards the screen cover board Setting, and when the telescopic component is located at the second position, the shell is stretched out in the target area, and the first antenna is sub Array includes at least two first antenna units, and at least two first antennas unit is arranged along first direction；

Second sub-array antenna is set to below the screen cover board, and second sub-array antenna includes at least two second Antenna element, at least two second antenna element arrange in a second direction.

2. mobile terminal according to claim 1, which is characterized in that one at least two second antenna element Target antenna unit is located on the straight line of at least two first antennas unit arrangement.

3. mobile terminal according to claim 2, which is characterized in that at least two first antenna and the target day Line is for carrying out beam scanning in the corresponding plane of scanning motion of the first direction；At least two second antenna element is used for Beam scanning is carried out in the corresponding plane of scanning motion of the second direction.

4. mobile terminal according to claim 1, which is characterized in that the first direction is vertical with the second direction.

5. mobile terminal according to claim 1, which is characterized in that the first antenna unit and the second antenna list Member is quadrature dualpolarized feed.

6. mobile terminal according to claim 1, which is characterized in that it is additionally provided with camera module on the telescopic component, When the telescopic component is located at the first position, the camera module is hidden in the shell, the telescopic component position When the second position, the camera module stretches out the shell.

7. mobile terminal according to claim 1, which is characterized in that when second sub-array antenna is set to the screen When below cover board, second sub-array antenna is arranged close to screen cover board top edge, and the second direction is parallel With screen cover board top edge.

8. mobile terminal according to claim 1, which is characterized in that the mobile direction of the telescopic component includes described the One direction or the second direction, the first direction and the second direction are arranged in angle.

9. mobile terminal according to any one of claim 1 to 8, which is characterized in that the antenna element is micro-strip day Line.

10. mobile terminal according to claim 9, which is characterized in that the microstrip antenna is Square Microstrip Antenna or circle Microstrip.

Technical field

The present invention relates to technical field of communication equipment more particularly to a kind of mobile terminals.

Background technique

5th third-generation mobile communication technology (5G) can provide higher communication speed, more low time delay and more compared to preceding generation technique While connection number.Wherein, because possessing very wide communication bandwidth, millimetre-wave attenuator technology of the frequency range in 20GHz or more is One of key technology in 5G technology.In the world many countries and regions all millimeter wave frequency band delimit in 5G working frequency it In, therefore the various electronic products of millimeter wave antenna mould group will be carried from now on, the especially mobile communication terminals such as mobile phone will be more next It is more.

Millimetre-wave attenuator technology since millimeter wave propagation loss in space and reflection loss are larger, in 5G technology Standard provides that millimeter wave antenna should have the gain above to a certain degree to make up the various losses in space link.This requires Millimeter wave antenna is to realize phased array beam figuration by phase difference between control array neutron antenna in the form of aerial array, Make to synthesize wave beam gain with higher.

Summary of the invention

The embodiment of the present invention provides a kind of mobile terminal, and beam scanning is relatively narrow to solve, and causes communication quality is poor to ask Topic.

In a first aspect, the embodiment of the invention provides a kind of mobile terminals characterized by comprising shell, flexible group Part, first antenna subarray and the second sub-array antenna, wherein

The shell is equipped with screen cover board；

The telescopic component is flexibly connected with the shell, and can be moved between the first position and the second position；

The first antenna subarray is set to the target area of the telescopic component, and the target area is towards the screen Cover board setting, and when the telescopic component is located at the second position, the target area stretching shell, described first day Line subarray includes at least two first antenna units, and at least two first antennas unit is arranged along first direction；

Second sub-array antenna is set to below the screen cover board, and second sub-array antenna includes at least two Second antenna element, at least two second antenna element arrange in a second direction.

The embodiment of the present invention is by being arranged first antenna subarray along first direction on telescopic component, in screen cover board The second sub-array antenna is arranged in lower section in a second direction.It can use first antenna subarray in this way and carry out wave in a plane Beam scanning carries out beam scanning using the second sub-array antenna in another plane.Two dimensional beam scanning may be implemented in this way, Beam scanning coverage area is improved, to improve communication quality.

Detailed description of the invention

In order to illustrate the technical solution of the embodiments of the present invention more clearly, needed in being described below to the embodiment of the present invention Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings Take other attached drawings.

Fig. 1 is one of the structure chart of mobile terminal provided in an embodiment of the present invention；

Fig. 2 is the two of the structure chart of mobile terminal provided in an embodiment of the present invention；

Fig. 3 is the three of the structure chart of mobile terminal provided in an embodiment of the present invention.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair Embodiment in bright, those of ordinary skill in the art's acquired every other implementation without creative efforts Example, shall fall within the protection scope of the present invention.

Unless otherwise defined, technical term or scientific term used in the present invention are should be in fields of the present invention The ordinary meaning that personage with general technical ability is understood." first ", " second " used in the present invention and similar word It is not offered as any sequence, quantity or importance, and is used only to distinguish different component parts.Equally, "one" or The similar word such as " one " does not indicate that quantity limits yet, but indicates that there are at least one." connection " or " connected " etc. are similar Word is not limited to physics or mechanical connection, but may include electrical connection, it is either direct or between It connects."upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when the absolute position for being described object changes Afterwards, then the relative positional relationship also correspondingly changes.

Referring to Fig.1, the embodiment of the invention provides a kind of mobile terminal, which includes shell 11, telescopic component 12, first antenna subarray 13 and the second sub-array antenna 14, wherein

The shell 11 is equipped with screen cover board 111；

The telescopic component 12 is flexibly connected with the shell 11, and can be moved between the first position and the second position；

The first antenna subarray 13 is set to the target area 121 of the telescopic component 12,121 court of target area It is arranged to the screen cover board 111, and when the telescopic component 12 is located at the second position, the stretching of target area 121 The shell 11, the first antenna subarray 13 include at least two first antenna units 131, described at least two first days Line unit 131 is arranged along first direction；

Second sub-array antenna 14 is set to 111 lower section of screen cover board, and second sub-array antenna 14 includes At least two second antenna elements 141, at least two second antenna element 141 arrange in a second direction.

In order to more preferably illustrate the specific implementation of the embodiment of the present invention, three-axis reference as shown in Figure 1 is established, in Y In axis direction, upper end is the top of shell 11, and lower end is the bottom end of shell 11；Z axis is the thickness direction of shell.

Common, above-mentioned screen cover board is usually glass cover-plate, certainly in practical applications can also be transparent using other Nonmetallic materials be made.

In the embodiment of the present invention, above-mentioned first direction and second direction are different directions, specifically, first direction and the Two directions form corner dimension and can be configured according to actual needs, such as in embodiments of the present invention, first direction can be with It is vertical with second direction.As shown in Figure 1, above-mentioned first direction can be X-direction (+X or-X)；Above-mentioned second direction can be Y Direction (+Y or-Y).

The aperture being adapted to telescopic component 12 can be set on above-mentioned shell 11, it is above-mentioned flexible in an alternative embodiment Component 12 can be moved between the first position and the second position by manually controlling；It, can be in another alternative embodiment Driving part can be set in shell 11, drive telescopic component 12 to be moved to second from first position by driving part It sets, telescopic component 12 is controlled by manual or driving part and returns to first position from the second position.The driving assembly can be The structures such as motor, electromagnet or elastomeric element, specific structure are referred to the prior art, not further herein to be limited.

Above-mentioned target area 121 can be telescopic component 12 towards area some or all of in a surface of screen cover board Domain, specifically, target area 121 protrudes from the setting of shell 11 when telescopic component 12 is located at the second position.

Specifically, being additionally provided with display module on above-mentioned shell 11, which is arranged in the lower section of screen cover board 111.

Above-mentioned first antenna subarray 13 and the second sub-array antenna 14 are millimeter wave antenna subarray.Wherein, first The quantity of antenna element 131 and the second antenna element 141 can be configured according to actual needs, such as in the present embodiment, Above-mentioned first antenna unit 131 and the second antenna element 141 can be set to 4.

As shown in Figure 1, in embodiments of the present invention, wave beam can be carried out in z-y plane by first antenna subarray 13 Scanning is carried out beam scanning in z-x plane by the second sub-array antenna 14 to search and be aligned base station to search and be directed at base It stands.In this manner it is achieved that two dimensional beam scans, beam scanning coverage area is improved.

The embodiment of the present invention is by being arranged first antenna subarray 13 along first direction on telescopic component 12, in screen cover The second sub-array antenna 14 is arranged in the lower section of plate 111 in a second direction.First antenna subarray 13 be can use in this way at one Beam scanning is carried out in plane, and beam scanning is carried out in another plane using the second sub-array antenna 14.It in this way can be real Existing two dimensional beam scanning, improves beam scanning coverage area, to improve communication quality.

As shown in Figure 1, above-mentioned at least two second antenna element 141 is arranged successively along the width direction of screen cover board 111, Due to being arranged first antenna subarray 13 on telescopic component 12, it is ensured that wanted in the narrow frame for not influencing to shield design comprehensively Ask, at the same solve screen sides cabling it is more caused by difficult design.

It should be noted that first antenna subarray 13 will be without wave beam when telescopic component 12 is located at first position Scanning, only the second sub-array antenna 14 carries out beam scanning.When telescopic component 12 is located at first position, can control first day Line subarray 13 and the second alternately beam scanning of sub-array antenna 14.In addition, when communication environment is good, wants to antenna gain Only part first antenna unit 131 works first antenna subarray 13 when asking not high, and telescopic component 12 can part at this time It is raised up to the first antenna unit 131 of exposed portion work, i.e. telescopic component 12 between first position and the second postion.

In order to preferably carry out beam scanning, in an alternative embodiment, above-mentioned at least two first antennas unit, 131 row It arranges point-blank, while the arrangement of at least two second antenna elements 141 is point-blank.

Further, the positional relationship of above-mentioned first antenna unit 131 and the second antenna element 141 can be according to practical need It is configured, such as in an alternative embodiment, as shown in Fig. 2, one at least two second antenna element 141 Target antenna unit is located on the straight line of at least two first antennas unit 131 arrangement.In this way, first antenna subarray 13 The target antenna unit can be shared with the second sub-array antenna 14, so as to reduce be arranged on telescopic component 12 first The quantity of antenna element 131.

As shown in Fig. 2, target antenna unit is the second antenna element of slash mark.

Specifically, in embodiments of the present invention, at least two first antenna and the target antenna are used for described Beam scanning is carried out in the corresponding plane of scanning motion of first direction (z-y plane)；At least two second antenna element is used for Beam scanning is carried out in the corresponding plane of scanning motion (z-x plane) of the second direction.

It should be noted that above-mentioned first antenna unit 131 and 141 polarization of the second antenna element are Orthogonal Double Linear polarized antenna, but it is not excluded for single line poliarizing antenna or circular polarized antenna.That is, in an alternative embodiment, above-mentioned One antenna element 131 and second antenna element 141 are quadrature dualpolarized feed.

Further, camera module 15 is additionally provided on above-mentioned telescopic component 12, the telescopic component is located at described first When position, the camera module 15 is hidden in the shell 11, when the telescopic component 12 is located at the second position, institute It states camera module 15 and stretches out the shell 11.

In the embodiment of the present invention, above-mentioned camera module 15 may include preposition and/or rear camera.As shown in Figure 1, The camera lens of camera module 15 is arranged in above-mentioned target area 121, the camera lens and first antenna submatrix of the camera module 15 Column 13 are located at the same side of telescopic component 12, and camera module 15 is front camera in the present embodiment, are used for photographed screen The image of upper area.

Specifically, when not carrying out beam scanning, can control the stretching of telescopic component part using camera, meeting and clap According to or video recording demand.

It should be noted that when second sub-array antenna 14 is set to 111 lower section of screen cover board, described second Sub-array antenna 14 is arranged close to 111 top edge of screen cover board, and the second direction in parallel with the screen cover board 111 top edges.

Specifically, as shown in Figure 1, the shape of every one second antenna element 141 and big in above-mentioned second sub-array antenna 14 Small consistent, point-blank, i.e., the line of every one second antenna element, 141 geometric center is straight line for arrangement.Certainly at other In embodiment, being set as needed can also be broken line by the line of each second antenna element, 141 geometric center.Above-mentioned first day The shapes and sizes of each first antenna unit 131 are consistent in line subarray 13, and arrangement is point-blank, i.e., one first day every The line of 131 geometric center of line unit is straight line.Certainly in other embodiments, being set as needed can also be by each first day The line of 131 geometric center of line unit is broken line.

Further, as shown in figures 1 and 3, the mobile direction of above-mentioned telescopic component 12 includes first direction or second party To.Specifically, as shown in Figure 1, telescopic component 12 is mobile from first position when the top of shell 11 is arranged in telescopic component 12 The moving direction of first position is moved to the moving direction of the second position or from the second position as first direction；Such as Fig. 3 institute Show, when the side of shell 11 is arranged in telescopic component 12, telescopic component 12 is moved to the movement of the second position from first position Direction is moved to the moving direction of first position from the second position as second direction.

It it should be noted that above-mentioned antenna element is microstrip antenna, such as can be Square Microstrip Antenna or circular microstrip Antenna.In other embodiments, there can also be the antenna form of similar antenna performance for other.

More than, only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, and it is any to be familiar with Those skilled in the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all cover Within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.