CN104600429A - Antenna and electronic equipment thereof - Google Patents
Antenna and electronic equipment thereof Download PDFInfo
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- CN104600429A CN104600429A CN201510041345.6A CN201510041345A CN104600429A CN 104600429 A CN104600429 A CN 104600429A CN 201510041345 A CN201510041345 A CN 201510041345A CN 104600429 A CN104600429 A CN 104600429A
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Abstract
The embodiment of the invention discloses an antenna. The antenna comprises a first fixed plate, a radiation body and an isolation body, wherein the radiation body is arranged in a first region of the first fixed plate to form a radiation region; the radiation body is in a pre-set shape; the isolation body is arranged in a second region of the first fixed plate to form an isolation region; the second region is arranged around the first region; the second region and the first region are not overlapped with each other; the first fixed plate is provided with a signal transmission region; an annular space is formed by a first part of the signal transmission region and the isolation region and is arranged around the periphery of the radiation region. The embodiment of the invention further discloses electronic equipment.
Description
Technical field
The present invention relates to wireless communication technology, particularly relate to a kind of antenna and electronic equipment thereof.
Background technology
Due to the structure of electronic equipment self and the difference of industrial design, the antenna of described electronic equipment cannot be arranged on optimum position, with the noise of self other components and parts of insulating electron equipment, therefore, often develop a electronic equipment and all can redesign a antenna, cause that antenna development cost is high, the construction cycle is long.
Summary of the invention
For solving the technical problem of existing existence, embodiments provide a kind of antenna and electronic equipment thereof.
Technical scheme of the present invention is achieved in that and the invention provides a kind of antenna, comprising: the first fixed head, radiant body and slider; Wherein,
Described radiant body is arranged at the formation radiation areas, first area of described first fixed head, and described radiant body meets reservation shape;
The second area that described slider is arranged at described first fixed head forms area of isolation, and described second area is centered around around described first area, described second area and described first area non-overlapping copies;
The Signal transmissions region that described first fixed head has;
The Part I in described Signal transmissions region and described area of isolation form annulus and are centered around around described radiation areas.
The embodiment of the present invention additionally provides a kind of electronic equipment, comprising: antenna, the first metalwork and the second metalwork; Described antenna comprises: the first fixed head, radiant body and slider; Wherein,
Described radiant body is arranged at the formation radiation areas, first area of described first fixed head, and described radiant body meets reservation shape;
The second area that described slider is arranged at described first fixed head forms area of isolation, and described second area is centered around around described first area, described second area and described first area non-overlapping copies;
The Signal transmissions region that described first fixed head has;
The Part I in described Signal transmissions region and described area of isolation form annulus and are centered around around described radiation areas;
Described first metalwork is connected with the first join domain, described second metalwork is connected with the second join domain, forms open column shape space be respectively centered around around described radiation areas with the Part I by described first metalwork, the second metalwork, slider and described Signal transmissions region in the corresponding region of described first metalwork and the second metalwork;
Wherein, the join domain that formed at the first surface of described first fixed head for described slider of described first join domain; The join domain that described second join domain is formed at the second surface of described first fixed head for described slider.
Antenna provided by the present invention and electronic equipment, by the slider in the antenna of described electronic equipment, area of isolation is set, and then the set-up mode be centered around by described area of isolation around the radiation areas that formed by radiant body, for the noise beyond area of isolation described in the radome in described electronic equipment is laid a good foundation.
Accompanying drawing explanation
Fig. 1 is the structural representation one of embodiment of the present invention antenna;
Fig. 2 is the structural representation two of embodiment of the present invention antenna;
Fig. 3 is the structural representation three of embodiment of the present invention antenna;
Fig. 4 is the structural representation four of embodiment of the present invention antenna;
Fig. 5 is the vertical view of slider in embodiment of the present invention antenna and radiant body;
Fig. 6 is the structural representation five of embodiment of the present invention antenna;
Fig. 7 is the schematic diagram of the cross-sectional area of embodiment of the present invention annulus;
Fig. 8 is the structural representation one of embodiment of the present invention electronic equipment;
Fig. 9 is the structural representation two of embodiment of the present invention electronic equipment.
Embodiment
In order to more at large understand feature of the present invention and technology contents, below in conjunction with accompanying drawing, realization of the present invention is described in detail, the use of appended accompanying drawing explanation only for reference, is not used for limiting the present invention.
Embodiment one
Fig. 1 is the structural representation one of embodiment of the present invention antenna; As shown in Figure 1, described antenna comprises: the first fixed head 11, radiant body 12 and slider 13; Wherein,
Described radiant body 12 is arranged at the formation radiation areas, first area of described first fixed head 11, and described radiant body 12 meets reservation shape;
The second area that described slider 13 is arranged at described first fixed head 11 forms area of isolation, and described second area is centered around around described first area, described second area and described first area non-overlapping copies;
The Signal transmissions region that described first fixed head 11 has; The Part I in described Signal transmissions region and described area of isolation form annulus and are centered around around described radiation areas.
In the present embodiment, described antenna can be applied in the electronic equipments such as all-in-one, mobile phone, PAD; Described first fixed head can be printed circuit board, flexible board circuit board etc.
It should be noted that the shape of the radiant body shown in Fig. 1 is U-shaped, this shape is only one schematically, not for limiting the present invention; In actual applications, the shape of described radiant body can be arranged according to the actual requirements and arbitrarily, such as, and tool loop configuration jaggy etc.; And described radiant body can be planar structure, it also can be stereochemical structure; Particularly, when described radiant body is planar structure, as shown in Figure 1, described radiant body can be arranged on the first surface of described first fixed head, that is, described radiant body can be arranged in the first area of described first fixed head first surface, to form radiation areas; When described radiant body is stereochemical structure, as shown in Figure 2, described radiant body can be embedded in described first fixed head, that is, described radiant body is arranged in the first area of described first fixed head by inline mode, and namely described radiant body is embedded in the first area of described first fixed head.
In the present embodiment, described slider is metal material; Particularly, described slider can select metallic copper material.
In the present embodiment, the dotted-line ellipse region shown in Fig. 1 and Fig. 2 is the Part I in described Signal transmissions region, and described radiant body carries out Signal transmissions by the Part I in described Signal transmissions region and the external world.
It should be noted that, the noise of other components and parts in the electronic equipment of described antenna is equipped with for enabling described antenna shield, usually, active device is not provided with on described first fixed head, in corresponding with the Part I in described Signal transmissions region region, that is, described antenna is arranged at the fringe region of described first fixed head, so, for the noise beyond area of isolation described in described radome is laid a good foundation.
Antenna described in the embodiment of the present invention, arranges area of isolation by slider, and then is centered around the set-up mode around the radiation areas that formed by radiant body by described area of isolation, for the noise beyond area of isolation described in radome is laid a good foundation.
Embodiment two
Fig. 3 is the structural representation three of embodiment of the present invention antenna; As shown in Figure 3, described antenna comprises: the first fixed head 11, radiant body 12 and slider 13; Wherein,
Described radiant body 12 is arranged at the formation radiation areas, first area of described first fixed head 11, and described radiant body 12 meets reservation shape;
The second area that described slider 13 is arranged at described first fixed head 11 forms area of isolation, and described second area is centered around around described first area, described second area and described first area non-overlapping copies;
The Signal transmissions region that described first fixed head 11 has; The Part I in described Signal transmissions region and described area of isolation form annulus and are centered around around described radiation areas.
In such scheme, described slider 13 has the first join domain at the first surface of described first fixed head 11, and described slider 13 has the second join domain at the second surface of described first fixed head 11; Described first join domain is for connecting the first metalwork of the electronic equipment of accommodating described antenna, and described second join domain is for connecting the second metalwork of the described electronic equipment of accommodating described antenna.
In the present embodiment, described antenna can be applied in the electronic equipments such as all-in-one, mobile phone, PAD; Described first fixed head can be printed circuit board, flexible board circuit board etc.
It should be noted that the shape of the radiant body shown in Fig. 3 is U-shaped, this shape is only one schematically, not for limiting the present invention; In actual applications, the shape of described radiant body can be arranged according to the actual requirements and arbitrarily, such as, and tool loop configuration jaggy etc.; And described radiant body can be planar structure, it also can be stereochemical structure; Particularly, when described radiant body is planar structure, as shown in Figure 1, described radiant body can be arranged on the first surface of described first fixed head, that is, described radiant body can be arranged in the first area of described first fixed head first surface, to form radiation areas; When described radiant body is stereochemical structure, as shown in Figure 2, described radiant body can be embedded in described first fixed head, that is, described radiant body is arranged in the first area of described first fixed head by inline mode, and namely described radiant body is embedded in the first area of described first fixed head.
In the present embodiment, described slider is metal material; Particularly, described slider can select metallic copper material.
In the present embodiment, the dotted-line ellipse region shown in Fig. 3 is the Part I in described Signal transmissions region, and described radiant body carries out Signal transmissions by the Part I in described Signal transmissions region and the external world.
It should be noted that, the noise of other components and parts in the electronic equipment of described antenna is equipped with for enabling described antenna shield, usually, active device is not provided with on described first fixed head, in corresponding with the Part I in described Signal transmissions region region, that is, described antenna is arranged at the fringe region of described first fixed head, so, for the noise beyond area of isolation described in described radome is laid a good foundation.
Antenna described in the embodiment of the present invention, arranges area of isolation by slider, and then is centered around the set-up mode around the radiation areas that formed by radiant body by described area of isolation, for the noise beyond area of isolation described in radome is laid a good foundation.
Antenna described in the embodiment of the present invention, when being arranged in electronic equipment, the first join domain formed at the first surface of the first fixed head due to slider is connected with the first metalwork in described electronic equipment, and the second join domain that described slider is formed at the second surface of described first fixed head is connected with the second metalwork in described electronic equipment, so, make to be formed by described first metalwork in the inside of described electronic equipment, second metalwork, the hollow columnar closed area of the Part I composition in the Signal transmissions region of slider and described antenna, and then, make the electronic equipment of the antenna described in the accommodating embodiment of the present invention can shield the noise of other components and parts of described electronic equipment internal, improve the performance of described antenna, and then improve the performance of described electronic equipment.
In addition, because the antenna described in the embodiment of the present invention self is with shielding construction, and only the first join domain, the second join domain need be connected can realize noise removal function with the first metalwork of the electronic equipment of accommodating described antenna, the second metalwork respectively, therefore, embodiment of the present invention scheme is simple, supplementary without the need to supernumerary structure, is convenient to large-scale promotion; And, antenna described in the embodiment of the present invention can be applied in any electronic equipment, not by the impact of electronic equipment industrial design, just can realize antenna performance and noise isolation performance simultaneously, therefore, the embodiment of the present invention can lay the foundation for the construction cycle of the antenna of shortening electronic equipment, saving development cost.
Embodiment three
Embodiments provide a kind of antenna, the similar of the structure of the described antenna that the embodiment of the present invention provides and the antenna described in embodiment two; As shown in Figure 2 or Figure 3, described antenna comprises: the first fixed head 11, radiant body 12 and slider 13; Wherein,
Described radiant body 12 is arranged at the formation radiation areas, first area of described first fixed head 11, and described radiant body 12 meets reservation shape;
The second area that described slider 13 is arranged at described first fixed head 11 forms area of isolation, and described second area is centered around around described first area, described second area and described first area non-overlapping copies;
The Signal transmissions region that described first fixed head 11 has; The Part I in described Signal transmissions region and described area of isolation form annulus and are centered around around described radiation areas.
Described slider 13 has the first join domain at the first surface of described first fixed head 11, and described slider 13 has the second join domain at the second surface of described first fixed head 11; Described first join domain is for connecting the first metalwork of the electronic equipment of accommodating described antenna, and described second join domain is for connecting the second metalwork of the described electronic equipment of accommodating described antenna.
For enabling described slider be centered around around described radiant body, described first join domain and described second join domain all need to be centered around around described first area; And described first join domain and described first area non-overlapping copies; Described second join domain and described first area non-overlapping copies.
It should be noted that, in the present embodiment, first join domain of described slider on the first surface of described first fixed head, can be mutually corresponding with the second join domain on the second surface of described first fixed head, as shown in Figure 2 or Figure 3, also can not be mutually corresponding, as shown in Figure 4, as long as guarantee that described radiant body can carry out communicating with the external world by the Part I in described Signal transmissions region.
In the present embodiment, described antenna can be applied in the electronic equipments such as all-in-one, mobile phone, PAD; Described first fixed head can be printed circuit board, flexible board circuit board etc.
It should be noted that the shape of the radiant body described in the present embodiment is U-shaped, this shape is only one schematically, not for limiting the present invention; In actual applications, the shape of described radiant body can be arranged according to the actual requirements and arbitrarily, such as, and tool loop configuration jaggy etc.; And described radiant body can be planar structure, it also can be stereochemical structure; Particularly, when described radiant body is planar structure, as shown in Figure 1, described radiant body can be arranged on the first surface of described first fixed head, that is, described radiant body can be arranged in the first area of described first fixed head first surface, to form radiation areas; When described radiant body is stereochemical structure, as shown in Figure 2, described radiant body can be embedded in described first fixed head, that is, described radiant body is arranged in the first area of described first fixed head by inline mode, and namely described radiant body is embedded in the first area of described first fixed head.
In the present embodiment, described slider is metal material; Particularly, described slider can select metallic copper material.
In the present embodiment, the dotted-line ellipse region shown in Fig. 4 is the Part I in described Signal transmissions region, and described radiant body carries out Signal transmissions by the Part I in described Signal transmissions region and the external world.
It should be noted that, the noise of other components and parts in the electronic equipment of described antenna is equipped with for enabling described antenna shield, usually, active device is not provided with on described first fixed head, in corresponding with the Part I in described Signal transmissions region region, that is, described antenna is arranged at the fringe region of described first fixed head, so, for the noise beyond area of isolation described in described radome is laid a good foundation.
Antenna described in the embodiment of the present invention, arranges area of isolation by slider, and then is centered around the set-up mode around the radiation areas that formed by radiant body by described area of isolation, for the noise beyond area of isolation described in radome is laid a good foundation.
Antenna described in the embodiment of the present invention, when being arranged in electronic equipment, the first join domain formed at the first surface of the first fixed head due to slider is connected with the first metalwork in described electronic equipment, and the second join domain that described slider is formed at the second surface of described first fixed head is connected with the second metalwork in described electronic equipment, so, make to be formed by described first metalwork in the inside of described electronic equipment, second metalwork, the hollow columnar closed area of the Part I composition in the Signal transmissions region of slider and described antenna, and then, make the electronic equipment of the antenna described in the accommodating embodiment of the present invention can shield the noise of other components and parts of described electronic equipment internal, improve the performance of described antenna, and then improve the performance of described electronic equipment.
In addition, because the antenna described in the embodiment of the present invention self is with shielding construction, and only the first join domain, the second join domain need be connected can realize noise removal function with the first metalwork of the electronic equipment of accommodating described antenna, the second metalwork respectively, therefore, embodiment of the present invention scheme is simple, supplementary without the need to supernumerary structure, is convenient to large-scale promotion; And, antenna described in the embodiment of the present invention can be applied in any electronic equipment, not by the impact of electronic equipment industrial design, just can realize antenna performance and noise isolation performance simultaneously, therefore, the embodiment of the present invention can lay the foundation for the construction cycle of the antenna of shortening electronic equipment, saving development cost.
Embodiment four
Fig. 6 is the structural representation five of embodiment of the present invention antenna; As shown in Figure 5, described antenna comprises: the first fixed head 11, radiant body 12 and slider 13; Wherein,
Described radiant body 12 is arranged at the formation radiation areas, first area of described first fixed head 11, and described radiant body 12 meets reservation shape;
The second area that described slider 13 is arranged at described first fixed head 11 forms area of isolation, and described second area is centered around around described first area, described second area and described first area non-overlapping copies;
The Signal transmissions region that described first fixed head 11 has; The Part I in described Signal transmissions region and described area of isolation form annulus and are centered around around described radiation areas.
Described slider 13 has the first join domain at the first surface of described first fixed head 11, and described slider 13 has the second join domain at the second surface of described first fixed head 11; Described first join domain is for connecting the first metalwork of the electronic equipment of accommodating described antenna, and described second join domain is for connecting the second metalwork of the described electronic equipment of accommodating described antenna.
For enabling described slider be centered around around described radiant body, described first join domain and described second join domain all need to be centered around around described first area; And described first join domain and described first area non-overlapping copies; Described second join domain and described first area non-overlapping copies.
It should be noted that, in the present embodiment, first join domain of described slider on the first surface of described first fixed head, can be mutually corresponding with the second join domain on the second surface of described first fixed head, as shown in Figure 2 or Figure 3, also can not be mutually corresponding, as shown in Figure 4, as long as guarantee that described radiant body can carry out communicating with the external world by the Part I in described Signal transmissions region.
Described antenna also comprises: the first connector 14 and the second connector 15; Wherein,
Described first connector 14 is arranged on described first join domain, and described slider 13 is connected with described first metalwork by described first connector 14;
Described second connector 15 is arranged on described second join domain, and described slider 13 is connected with described second metalwork by described second connector 15.
In the present embodiment, described first connector and the second connector can conducting foams, so, utilize the performance of described conducting foam, realize buffering and Isolated Shield effect.
Described first metalwork is the metal decking with the first area; Described second metalwork is the metal decking with second area, and described first area is identical with described second area, and second area described in described first surface sum is all the cross-sectional area of described annulus, as shown in Figure 7.
Described antenna also comprises: radio frequency cable 14, and the screen of described RF cable is connected with the earth point 15 of described slider.
In the present embodiment, described radio frequency cable is also connected with the earth point of described antenna.
In the present embodiment, described antenna can be applied in the electronic equipments such as all-in-one, mobile phone, PAD; Described first fixed head can be printed circuit board, flexible board circuit board etc.
It should be noted that the shape of the radiant body described in the present embodiment is U-shaped, this shape is only one schematically, not for limiting the present invention; In actual applications, the shape of described radiant body can be arranged according to the actual requirements and arbitrarily, such as, and tool loop configuration jaggy etc.; And described radiant body can be planar structure, it also can be stereochemical structure; Particularly, when described radiant body is planar structure, as shown in Figure 1, described radiant body can be arranged on the first surface of described first fixed head, that is, described radiant body can be arranged in the first area of described first fixed head first surface, to form radiation areas; When described radiant body is stereochemical structure, as shown in Figure 2, described radiant body can be embedded in described first fixed head, that is, described radiant body is arranged in the first area of described first fixed head by inline mode, and namely described radiant body is embedded in the first area of described first fixed head.
In the present embodiment, described slider is metal material; Particularly, described slider can select metallic copper material.
It should be noted that, the noise of other components and parts in the electronic equipment of described antenna is equipped with for enabling described antenna shield, usually, active device is not provided with on described first fixed head, in corresponding with the Part I in described Signal transmissions region region, that is, described antenna is arranged at the fringe region of described first fixed head, so, for the noise beyond area of isolation described in described radome is laid a good foundation.
Antenna described in the embodiment of the present invention, arranges area of isolation by slider, and then is centered around the set-up mode around the radiation areas that formed by radiant body by described area of isolation, for the noise beyond area of isolation described in radome is laid a good foundation.
Antenna described in the embodiment of the present invention, when being arranged in electronic equipment, the first join domain formed at the first surface of the first fixed head due to slider is connected with the first metalwork in described electronic equipment, and the second join domain that described slider is formed at the second surface of described first fixed head is connected with the second metalwork in described electronic equipment, so, make to be formed by described first metalwork in the inside of described electronic equipment, second metalwork, the hollow columnar closed area of the Part I composition in the Signal transmissions region of slider and described antenna, and then, make the electronic equipment of the antenna described in the accommodating embodiment of the present invention can shield the noise of other components and parts of described electronic equipment internal, improve the performance of described antenna, and then improve the performance of described electronic equipment.
In addition, because the antenna described in the embodiment of the present invention self is with shielding construction, and only the first join domain, the second join domain need be connected can realize noise removal function with the first metalwork of the electronic equipment of accommodating described antenna, the second metalwork respectively, therefore, embodiment of the present invention scheme is simple, supplementary without the need to supernumerary structure, is convenient to large-scale promotion; And, antenna described in the embodiment of the present invention can be applied in any electronic equipment, not by the impact of electronic equipment industrial design, just can realize antenna performance and noise isolation performance simultaneously, therefore, the embodiment of the present invention can lay the foundation for the construction cycle of the antenna of shortening electronic equipment, saving development cost.
In the present embodiment, because the screen of described RF cable is connected with the earth point of described slider, so, make directly the noise of other components and parts of inside of the electronic equipment of accommodating described antenna to be led in the housing of described electronic equipment, thus the internal component decreasing the electronic equipment of accommodating described antenna is to the interference of described antenna, achieve dual denoising performance, isolate the noise of other components and parts of inside of the electronic equipment of accommodating described antenna up hill and dale, and then improve antenna performance.
Embodiment five
Fig. 8 is the structural representation one of embodiment of the present invention electronic equipment; As shown in Figure 8, described electronic equipment comprises: antenna 81, first metalwork 82 and the second metalwork 83; Described antenna 81 comprises: the first fixed head 11, radiant body 12 and slider 13; Wherein,
Described radiant body 12 is arranged at the formation radiation areas, first area of described first fixed head 11, and described radiant body 12 meets reservation shape;
The second area that described slider 13 is arranged at described first fixed head 11 forms area of isolation, and described second area is centered around around described first area, described second area and described first area non-overlapping copies;
The Signal transmissions region that described first fixed head 11 has;
The Part I in described Signal transmissions region and described area of isolation form annulus and are centered around around described radiation areas;
Described first metalwork 82 is connected with the first join domain, described second metalwork 83 is connected with the second join domain, forms open column shape space be respectively centered around around described radiation areas with the Part I by described first metalwork 82, second metalwork 83, slider 13 and described Signal transmissions region in the corresponding region of described first metalwork 82 and the second metalwork 83;
Wherein, the join domain that formed at the first surface of described first fixed head 11 for described slider 13 of described first join domain; The join domain that described second join domain is formed at the second surface of described first fixed head 11 for described slider 13.
In the present embodiment, described antenna can be applied in the electronic equipments such as all-in-one, mobile phone, PAD; Described first fixed head can be printed circuit board, flexible board circuit board etc.
It should be noted that the shape of the radiant body shown in Fig. 8 is U-shaped, this shape is only one schematically, not for limiting the present invention; In actual applications, the shape of described radiant body can be arranged according to the actual requirements and arbitrarily, such as, and tool loop configuration jaggy etc.; And described radiant body can be planar structure, it also can be stereochemical structure; Particularly, when described radiant body is planar structure, as shown in Figure 1, described radiant body can be arranged on the first surface of described first fixed head, that is, described radiant body can be arranged in the first area of described first fixed head first surface, to form radiation areas; When described radiant body is stereochemical structure, as shown in Figure 2, described radiant body can be embedded in described first fixed head, that is, described radiant body is arranged in the first area of described first fixed head by inline mode, and namely described radiant body is embedded in the first area of described first fixed head.
In the present embodiment, described slider is metal material; Particularly, described slider can select metallic copper material.
In the present embodiment, the dotted-line ellipse region shown in Fig. 8 is the Part I in described Signal transmissions region, and described radiant body carries out Signal transmissions by the Part I in described Signal transmissions region and the external world.
It should be noted that, the noise of other components and parts in the electronic equipment of described antenna is equipped with for enabling described antenna shield, usually, active device is not provided with on described first fixed head, in corresponding with the Part I in described Signal transmissions region region, that is, described antenna is arranged at the fringe region of described first fixed head, so, for the noise beyond area of isolation described in described radome is laid a good foundation.
Electronic equipment described in the embodiment of the present invention, by the slider in the antenna of described electronic equipment, area of isolation is set, and then the set-up mode be centered around by described area of isolation around the radiation areas that formed by radiant body, for the noise beyond area of isolation described in the radome in described electronic equipment is laid a good foundation.
Electronic equipment described in the embodiment of the present invention, the first join domain formed at the first surface of the first fixed head due to slider is connected with the first metalwork in described electronic equipment, and the second join domain that described slider is formed at the second surface of described first fixed head is connected with the second metalwork in described electronic equipment, so, make to be formed by described first metalwork in the inside of described electronic equipment, second metalwork, the hollow columnar closed area of the Part I composition in the Signal transmissions region of slider and described antenna, and then, make the electronic equipment described in the embodiment of the present invention can shield the noise of other components and parts of described electronic equipment internal, improve the performance of the described antenna in described electronic equipment, and then improve the performance of described electronic equipment.
In addition, because the antenna in the electronic equipment described in the embodiment of the present invention self is with shielding construction, and only the first join domain, the second join domain need be connected can realize noise removal function with the first metalwork of described electronic equipment, the second metalwork respectively, therefore, embodiment of the present invention scheme is simple, supplementary without the need to supernumerary structure, is convenient to large-scale promotion; And, antenna in electronic equipment described in the embodiment of the present invention is not by the impact of electronic equipment industrial design, just can realize antenna performance and noise isolation performance, therefore, the embodiment of the present invention can lay the foundation for the construction cycle of the antenna of shortening electronic equipment, saving development cost simultaneously.
Embodiment six
Based on the electronic equipment described in embodiment five, in the present embodiment, for enabling described slider be centered around around described radiant body, described first join domain and described second join domain all need to be centered around around described first area; And described first join domain and described first area non-overlapping copies; Described second join domain and described first area non-overlapping copies.
Embodiment seven
Based on the electronic equipment described in embodiment six, in the present embodiment, first join domain of described slider on the first surface of described first fixed head, can be mutually corresponding with the second join domain on the second surface of described first fixed head, as shown in Figure 2 or Figure 3;
In addition, it should be noted that, first join domain of described slider on the first surface of described first fixed head, also can not be mutually corresponding with the second join domain on the second surface of described first fixed head, as shown in Figure 4, as long as guarantee that described radiant body can carry out communicating with the external world by the Part I in described Signal transmissions region.
Embodiment eight
Fig. 9 is the structural representation two of embodiment of the present invention electronic equipment; As shown in Figure 9, described electronic equipment comprises: antenna 81, first metalwork 82 and the second metalwork 83; Described antenna 81 comprises: the first fixed head 11, radiant body 12 and slider 13; Wherein,
Described radiant body 12 is arranged at the formation radiation areas, first area of described first fixed head 11, and described radiant body 12 meets reservation shape;
The second area that described slider 13 is arranged at described first fixed head 11 forms area of isolation, and described second area is centered around around described first area, described second area and described first area non-overlapping copies;
The Signal transmissions region that described first fixed head 11 has;
The Part I in described Signal transmissions region and described area of isolation form annulus and are centered around around described radiation areas;
Described first metalwork 82 is connected with the first join domain, described second metalwork 83 is connected with the second join domain, forms open column shape space be respectively centered around around described radiation areas with the Part I by described first metalwork 82, second metalwork 83, slider 13 and described Signal transmissions region in the corresponding region of described first metalwork 82 and the second metalwork 83;
Wherein, the join domain that formed at the first surface of described first fixed head 11 for described slider 13 of described first join domain; The join domain that described second join domain is formed at the second surface of described first fixed head 11 for described slider 13.
For enabling described slider be centered around around described radiant body, described first join domain and described second join domain all need to be centered around around described first area; And described first join domain and described first area non-overlapping copies; Described second join domain and described first area non-overlapping copies.
It should be noted that, in the present embodiment, first join domain of described slider on the first surface of described first fixed head, can be mutually corresponding with the second join domain on the second surface of described first fixed head, as shown in Figure 2 or Figure 3, also can not be mutually corresponding, as shown in Figure 4, as long as guarantee that described radiant body can carry out communicating with the external world by the Part I in described Signal transmissions region.
Described antenna also comprises: the first connector 14 and the second connector 15; Wherein,
Described first connector 14 is arranged on described first join domain, and described slider 13 is connected with described first metalwork 82 by described first connector 14;
Described second connector 15 is arranged on described second join domain, and described slider 13 is connected with described second metalwork 83 by described second connector 15.
In the present embodiment, described first connector and the second connector can conducting foams, so, utilize the performance of described conducting foam, realize buffering and Isolated Shield effect.
Described first metalwork is the metal decking with the first area; Described second metalwork is the metal decking with second area, and described first area is identical with described second area, and second area described in described first surface sum is all the cross-sectional area of described annulus, as shown in Figure 7.
In the present embodiment, described first metalwork is the metal shell of described electronic equipment; Or described first metalwork is the first metallic member in the housing of described electronic equipment; That is, when the housing of described electronic equipment is metal shell, the metal shell of described electronic equipment can be described first metalwork; When the housing of described electronic equipment is not metal shell, the subregion in the housing of described electronic equipment is metal material, and so, part that can be corresponding using the housing with described metal material is as the first metalwork.
In one embodiment, described second metal shell can be the backboard of the printed circuit board in described electronic equipment.
In the present embodiment, described antenna can be applied in the electronic equipments such as all-in-one, mobile phone, PAD; Described first fixed head can be printed circuit board, flexible board circuit board etc.
It should be noted that the shape of the radiant body described in the present embodiment is U-shaped, this shape is only one schematically, not for limiting the present invention; In actual applications, the shape of described radiant body can be arranged according to the actual requirements and arbitrarily, such as, and tool loop configuration jaggy etc.; And described radiant body can be planar structure, it also can be stereochemical structure; Particularly, when described radiant body is planar structure, as shown in Figure 1, described radiant body can be arranged on the first surface of described first fixed head, that is, described radiant body can be arranged in the first area of described first fixed head first surface, to form radiation areas; When described radiant body is stereochemical structure, as shown in Figure 2, described radiant body can be embedded in described first fixed head, that is, described radiant body is arranged in the first area of described first fixed head by inline mode, and namely described radiant body is embedded in the first area of described first fixed head.
In the present embodiment, described slider is metal material; Particularly, described slider can select metallic copper material.
It should be noted that, the noise of other components and parts in the electronic equipment of described antenna is equipped with for enabling described antenna shield, usually, active device is not provided with on described first fixed head, in corresponding with the Part I in described Signal transmissions region region, that is, described antenna is arranged at the fringe region of described first fixed head, so, for the noise beyond area of isolation described in described radome is laid a good foundation.
Electronic equipment described in the embodiment of the present invention, by the slider in the antenna of described electronic equipment, area of isolation is set, and then the set-up mode be centered around by described area of isolation around the radiation areas that formed by radiant body, for the noise beyond area of isolation described in the radome in described electronic equipment is laid a good foundation.
Electronic equipment described in the embodiment of the present invention, the first join domain formed at the first surface of the first fixed head due to slider is connected with the first metalwork in described electronic equipment, and the second join domain that described slider is formed at the second surface of described first fixed head is connected with the second metalwork in described electronic equipment, so, make to be formed by described first metalwork in the inside of described electronic equipment, second metalwork, the hollow columnar closed area of the Part I composition in the Signal transmissions region of slider and described antenna, and then, make the electronic equipment described in the embodiment of the present invention can shield the noise of other components and parts of described electronic equipment internal, improve the performance of the described antenna in described electronic equipment, and then improve the performance of described electronic equipment.
In addition, because the antenna in the electronic equipment described in the embodiment of the present invention self is with shielding construction, and only the first join domain, the second join domain need be connected can realize noise removal function with the first metalwork of described electronic equipment, the second metalwork respectively, therefore, embodiment of the present invention scheme is simple, supplementary without the need to supernumerary structure, is convenient to large-scale promotion; And, antenna in electronic equipment described in the embodiment of the present invention is not by the impact of electronic equipment industrial design, just can realize antenna performance and noise isolation performance, therefore, the embodiment of the present invention can lay the foundation for the construction cycle of the antenna of shortening electronic equipment, saving development cost simultaneously.
Embodiment nine
Based on the electronic equipment described in embodiment eight, in the present embodiment, described antenna also comprises: radio frequency cable, and the screen of described RF cable is connected with the earth point of described slider.
In the present embodiment, described radio frequency cable is also connected with the earth point of described antenna.
Like this, because the screen of described RF cable is connected with the earth point of described slider, so, make directly the noise of other components and parts of inside of the electronic equipment of accommodating described antenna to be led in the housing of described electronic equipment, thus the internal component decreasing the electronic equipment of accommodating described antenna is to the interference of described antenna, achieve dual denoising performance, isolated the noise of other components and parts of inside of the electronic equipment of accommodating described antenna up hill and dale, and then improved antenna performance.
The above is only the execution mode of the embodiment of the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from embodiment of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection range of the embodiment of the present invention.
Claims (14)
1. an antenna, is characterized in that, described antenna comprises: the first fixed head, radiant body and slider; Wherein,
Described radiant body is arranged at the formation radiation areas, first area of described first fixed head, and described radiant body meets reservation shape;
The second area that described slider is arranged at described first fixed head forms area of isolation, and described second area is centered around around described first area, described second area and described first area non-overlapping copies;
The Signal transmissions region that described first fixed head has;
The Part I in described Signal transmissions region and described area of isolation form annulus and are centered around around described radiation areas.
2. antenna according to claim 1, is characterized in that, described slider has the first join domain at the first surface of described first fixed head, and described slider has the second join domain at the second surface of described first fixed head; Described first join domain is for connecting the first metalwork of the electronic equipment of accommodating described antenna, and described second join domain is for connecting the second metalwork of the described electronic equipment of accommodating described antenna.
3. antenna according to claim 2, is characterized in that, described first join domain and described second join domain are all centered around around described first area; Described first join domain and described first area non-overlapping copies; Described second join domain and described first area non-overlapping copies.
4. antenna according to claim 3, is characterized in that, described first join domain and described second join domain are in correspondence with each other.
5. the antenna according to any one of claim 2 to 4, is characterized in that, described antenna also comprises: the first connector and the second connector; Wherein,
Described first connector is arranged on described first join domain, and described slider is connected with described first metalwork by described first connector;
Described second connector is arranged on described second join domain, and described slider is connected with described second metalwork by described second connector.
6. antenna according to claim 5, is characterized in that, described first metalwork is the metal decking with the first area; Described second metalwork is the metal decking with second area, and described first area is identical with described second area, and second area described in described first surface sum is all the cross-sectional area of described annulus.
7. antenna according to claim 1, is characterized in that, described antenna also comprises: radio frequency cable, and the screen of described RF cable is connected with the earth point of described slider.
8. an electronic equipment, is characterized in that, described electronic equipment comprises: antenna, the first metalwork and the second metalwork; Described antenna comprises: the first fixed head, radiant body and slider; Wherein,
Described radiant body is arranged at the formation radiation areas, first area of described first fixed head, and described radiant body meets reservation shape;
The second area that described slider is arranged at described first fixed head forms area of isolation, and described second area is centered around around described first area, described second area and described first area non-overlapping copies;
The Signal transmissions region that described first fixed head has;
The Part I in described Signal transmissions region and described area of isolation form annulus and are centered around around described radiation areas;
Described first metalwork is connected with the first join domain, described second metalwork is connected with the second join domain, forms open column shape space be respectively centered around around described radiation areas with the Part I by described first metalwork, the second metalwork, slider and described Signal transmissions region in the corresponding region of described first metalwork and the second metalwork;
Wherein, the join domain that formed at the first surface of described first fixed head for described slider of described first join domain; The join domain that described second join domain is formed at the second surface of described first fixed head for described slider.
9. electronic equipment according to claim 8, is characterized in that, described first join domain and described second join domain are all centered around around described first area; Described first join domain and described first area non-overlapping copies; Described second join domain and described first area non-overlapping copies.
10. electronic equipment according to claim 9, is characterized in that, described first join domain and described second join domain are in correspondence with each other.
Electronic equipment described in 11. any one of according to Claim 8 to 10, it is characterized in that, described antenna also comprises: the first connector and the second connector; Wherein,
Described first connector is arranged on described first join domain, and described slider is connected with described first metalwork by described first connector;
Described second connector is arranged on described second join domain, and described slider is connected with described second metalwork by described second connector.
12. electronic equipments according to claim 11, is characterized in that, described first metalwork is the metal decking with the first area; Described second metalwork is the metal decking with second area, and described first area is identical with described second area, and second area described in described first surface sum is all the cross-sectional area of described annulus.
13. electronic equipments according to claim 12, is characterized in that, described first metalwork is the metal shell of described electronic equipment; Or described first metalwork is the first metallic member in the housing of described electronic equipment.
14. electronic equipments according to claim 8, is characterized in that, described antenna also comprises: radio frequency cable, and the screen of described RF cable is connected with the earth point of described slider.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6856294B2 (en) * | 2002-09-20 | 2005-02-15 | Centurion Wireless Technologies, Inc. | Compact, low profile, single feed, multi-band, printed antenna |
| TW200719518A (en) * | 2005-11-15 | 2007-05-16 | Ind Tech Res Inst | An EMC metal-plate antenna and a communication system using the same |
| CN101222531A (en) * | 2008-01-30 | 2008-07-16 | 嘉兴闻泰通讯科技有限公司 | Radio shielding device in mobile phone |
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2015
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6856294B2 (en) * | 2002-09-20 | 2005-02-15 | Centurion Wireless Technologies, Inc. | Compact, low profile, single feed, multi-band, printed antenna |
| TW200719518A (en) * | 2005-11-15 | 2007-05-16 | Ind Tech Res Inst | An EMC metal-plate antenna and a communication system using the same |
| CN101222531A (en) * | 2008-01-30 | 2008-07-16 | 嘉兴闻泰通讯科技有限公司 | Radio shielding device in mobile phone |
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