CN207427216U - A kind of built-in aerial and mobile terminal on shell in mobile terminal - Google Patents
A kind of built-in aerial and mobile terminal on shell in mobile terminal Download PDFInfo
- Publication number
- CN207427216U CN207427216U CN201721321612.6U CN201721321612U CN207427216U CN 207427216 U CN207427216 U CN 207427216U CN 201721321612 U CN201721321612 U CN 201721321612U CN 207427216 U CN207427216 U CN 207427216U
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- CN
- China
- Prior art keywords
- antenna
- mobile terminal
- shell
- place
- feed point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Support Of Aerials (AREA)
- Telephone Set Structure (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The utility model discloses a kind of built-in aerials on shell in mobile terminal, and including the middle shell being arranged in mobile terminal, middle shell includes the housing for carrying display screen, and housing includes being in the front of homonymy and the back side opposite with front with display screen；Middle shell further includes the frame portion for being vertical at top-rear side, frame portion includes opposite lateral surface and medial surface, and reverse side is equipped with mainboard, and middle shell is equipped at least two antenna parts, antenna part is separately positioned on front and/or lateral surface, and middle shell, which is equipped with, makes the via that antenna part is electrically connected with mainboard.The invention also discloses a kind of mobile terminal, including the built-in aerial being arranged in mobile terminal on shell.A kind of built-in aerial on shell in mobile terminal of the utility model by GPS antenna and the two-in-one design of 2.4G WI FI antennas, greatly avoids metal from influencing the antenna of GPS and 2.4G WI FI.
Description
Technical field
The utility model is related to antenna technical field, more specifically in a kind of be arranged in mobile terminal on shell
Put antenna and mobile terminal.
Background technology
With flourishing for information technology, people are more and more diversified to the demand of electronic product, the hand of metal-like
Machine becomes one of numerous welcome designs.Mobile phone uses the design form of metal appearance, and structure is firmer, while can also make
Mobile phone weight is mitigated.However the presence of metal appearance, larger interference will be generated to antenna for mobile phone.Therefore how to avoid outer
It is mobile terminal antenna design aspect must take into consideration the problem of on antenna performance influence to see metal.
Utility model content
For overcome the deficiencies in the prior art, the utility model provide a kind of built-in aerial on shell in mobile terminal and
Mobile terminal, the position of the separate metal back cover by the way that GPS and WI-FI antennas to be arranged to middle shell respectively, so as to greatly keep away
Exempt from influence of the metal to GPS and WI-FI antennas.
In order to realize above-mentioned purpose, the utility model employs following technical solution：
The utility model provides a kind of built-in aerial on shell in mobile terminal, including being arranged in mobile terminal
Middle shell, the middle shell include carrying the housing of display screen, the housing include with display screen be in homonymy front and with
The opposite back side in the front；The middle shell further includes the frame portion for being vertical at the top-rear side, and the frame portion includes
Opposite lateral surface and medial surface, the reverse side are equipped with mainboard, and the middle shell is equipped at least two antenna parts, the day
Line portion is separately positioned on positive and/or described lateral surface, and the middle shell, which is equipped with, makes the via that antenna part is electrically connected with mainboard.
Further, be respectively equipped on the back side and/or the medial surface be electrically connected with mainboard and with antenna part number
It measures one group of equal feed point and place, the feed point and place is electrically connected by the via with the antenna part.
Further, the antenna part includes the first antenna portion being arranged on the front；The feed point and place difference
Including being arranged on the back side and the first feed point corresponding with first antenna portion position and the first place；On the housing
Equipped with the first via and the second via that first antenna portion is made to be electrically connected with first feed point and the first place；The day
Line portion further includes the second antenna part on the lateral surface；The feed point and place are respectively further comprised arranged on the medial surface
Second feed point upper and corresponding with the second antenna part position and the second place；The frame portion, which is equipped with, makes the second antenna
The 3rd via and the 4th via that portion is electrically connected with second feed point and the second place.
Further, first feed point is electrically connected with second feed point, first place and second place
It is electrically connected, first feed point and the first place are electrically connected respectively with mainboard.
Further, the antenna part uses laser direct structuring technique laser carving in described positive and/or described lateral surface
On.
Further, the first antenna portion is 2.4G WI-FI antennas.
Further, the 2.4WI-FI antennas are L-shaped, and first including the first primary antenna and perpendicular to the first primary antenna
Antenna minor matters.
Further, second antenna part is GPS antenna.
Further, institute's GPS antenna is L-shaped, the second antenna branch including the second primary antenna and perpendicular to the second primary antenna
Section, described second primary antenna one end extends to the side frame of mobile terminal.
The utility model additionally provides a kind of mobile terminal, including the built-in day being arranged in mobile terminal on shell
Line.
The utility model compared with prior art, the built-in aerial on a kind of shell in the mobile terminal of the utility model,
By GPS antenna and the two-in-one design of 2.4G WI-FI antennas, antenna cabling laser carving is existed by laser direct forming (LDS) technique
Housing front, frame portion lateral surface simultaneously extend on the lateral surface in avris portion, with away from mobile terminal metal back cover, greatly
Metal is avoided to influence the antenna of GPS and 2.4G WI-FI, antenna part by via and feed point and place be electrically connected so as to
It is connected with mainboard, utilizes the structure resonance antenna performance of middle shell；The built-in aerial is suitable for metallic mobile phone project
Design, be widely used scene.
Description of the drawings
Fig. 1 is that a kind of master of built-in aerial on shell in mobile terminal of the utility model is illustrated regarding detonation configuration
Figure；
Fig. 2 is the partial structural diagram of Fig. 1；
Fig. 3 is that a kind of rear side viewing confined explosion structure of built-in aerial on shell in mobile terminal of the utility model is shown
It is intended to；
Fig. 4 is a kind of side structure schematic view of built-in aerial on shell in mobile terminal of the utility model；
Fig. 5 is a kind of rear side viewing structure diagram of built-in aerial on shell in mobile terminal of the utility model；
Fig. 6 is a kind of main structure diagram two of built-in aerial on shell in mobile terminal of the utility model；
Fig. 7 is A-A section view partial schematic diagrams in Fig. 6；
The schematic diagram of frame portion lateral surface after the expansion that Fig. 8 is Fig. 6；
The schematic diagram of left border lateral surface after the expansion that Fig. 9 is Fig. 6；
Positive schematic diagram after the expansion that Figure 10 is Fig. 6.
Shown in figure：Shell in 10.；11. housing；It is 111. positive；112. the back side；113. the first via；114. the second via；
12. frame portion；121. lateral surface；122. medial surface；123. the 3rd via；124. the 4th via；
20. feed point；21. the first feed point；22. the second feed point；
30. place；31. the first place；32. the second place；
40. first antenna portion；41. the first primary antenna；42. first antenna minor matters；
50. the second antenna part；51. the second primary antenna；52. the second antenna minor matters.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
The utility model is further described in example.It should be appreciated that specific embodiment described herein is only used to explain this reality
With new, it is not used to limit the utility model.
A kind of built-in aerial on shell in mobile terminal of the utility model, including the middle shell being arranged in mobile terminal
10, middle shell 10 includes carrying the housing 11 of display screen, housing 11 include with display screen be in homonymy front 111 and with just
The opposite back side 112 in face 111；Middle shell 10 further includes the frame portion 12 for being vertical at 112 top of the back side, and frame portion 12 includes opposite
Lateral surface 121 and medial surface 122,112 one side of the back side be equipped with mainboard, middle shell 10 be equipped at least two antenna parts, antenna part
It is separately positioned on front 111 and/or lateral surface 121, middle shell 10, which is equipped with, makes the via that antenna part is electrically connected with mainboard.Wherein
Via is vertical on middle shell 10 and penetrates middle shell 10 so that antenna part can be realized by the mainboard of via and opposite side and is electrically connected
It connects.
It is respectively equipped on the back side 112 and/or medial surface 122 and mainboard electrical connection and equal with antenna part quantity one group
Feed point 20 and place 30, feed point 20 and place 30 are electrically connected by via with antenna part.A wherein feed point 20 and place 30 are one
The group number in group, the feed 20 and place 30 is equal with the quantity of the antenna part.
Antenna part includes the first antenna portion 40 being arranged on front 111；Feed point 20 and place 30 include being arranged on the back side respectively
On 112 and 21 and first place 31 of the first feed point corresponding with 40 position of first antenna portion；Housing 11, which is equipped with, to be made first day
The first via 113 and the second via 114 that 40 and first feed point 21 of line portion and the first place 31 are electrically connected；Antenna part also wraps
Include the second antenna part 50 on lateral surface 121；Feed point 20 and place 30 respectively further comprise on medial surface 122 and with
Corresponding second feed point, 22 and second place 32 in two antenna parts, 50 position；Frame portion 12, which is equipped with, makes the second antenna part 50 and the
The 3rd via 123 and the 4th via 124 that two feed points 22 and the second place 32 are electrically connected.Preferably, 113 He of the first via
Second via 114 is arranged on the housing 11 between 40 and first feed point 21 of first antenna portion and the first place 31, the 3rd via 123
And the 4th via 124 be arranged in frame portion 12 between the second feed point 22 and the second place 32.Wherein, first antenna portion 40 is
2.4G WI-FI antennas.WI-FI antennas are L-shaped, including the first primary antenna 41 and the first antenna perpendicular to the first primary antenna 41
Minor matters 42；Wherein the second antenna part 50 is GPS antenna, and institute's GPS antenna is L-shaped, including the second primary antenna 51 and perpendicular to second
Second antenna minor matters 52 of primary antenna 51,51 one end of the second primary antenna extend to the side frame of mobile terminal.
Wherein, the first feed point 21 is electrically connected with the second feed point 22, and the first place 31 is electrically connected with the second place 32, the first feedback
21 and first place 31 of point is electrically connected respectively with mainboard.
Preferably, antenna part uses laser direct structuring technique laser carving on front 111 and/or lateral surface 121.
A kind of mobile terminal of the utility model, including the built-in aerial being arranged in mobile terminal on shell.
Embodiment 1
As depicted in figs. 1 and 2, a kind of built-in aerial on shell in mobile terminal of the utility model, the mobile terminal
For mobile phone, which includes middle shell 10, and middle shell 10 includes the housing 11 for carrying display screen, housing 11 include at display screen
In the front 111 of homonymy and with the positive 111 opposite back sides 112；Middle shell 10 further includes the frame for being vertical at 112 top of the back side
Portion 12, frame portion 12 include opposite lateral surface 121 and medial surface 122, and the mobile terminal further includes the back of the body arranged on housing 11
The mainboard of 112 one side of face is respectively provided with an antenna part on front 111 and lateral surface 121, corresponding, on housing 11 and frame portion 12
Being equipped with makes the via that antenna part is electrically connected with mainboard.
Meanwhile as shown in figure 3, the feed point 20 being electrically connected with mainboard and place are respectively equipped on the back side 112 and medial surface 122
30, one of feed point 20 and one place 30 form one group, and feed point 20 and place 30 are electrically connected respectively by via and antenna part
It connects, it will be understood that a feed point 20 corresponds to a via, and one place 30 corresponds to a via；Preferably, the via be arranged on pair
On middle shell 10 between the antenna part answered and feed point 20 and place 30, the mainboard on mobile phone passes through shrapnel and feed point 20 and place 30
Realize electrical connection, antenna part is electrically connected by via with feed point 20 and place 30, so as to fulfill the connection of antenna part and mainboard.
As also shown in e.g. figs. 4-7, antenna part includes first day using laser direct structuring technique laser carving on front 111
The second antenna part 50 of line portion 40 and laser carving on outer side 121.As shown in figs. 8-10, wherein first antenna portion 40 is 2.4G
WI-FI antennas and including the first primary antenna 41 and perpendicular to (the i.e. first antenna portion of first antenna minor matters 42 of the first primary antenna 41
40 is L-shaped).Second antenna part 50 is GPS antenna and second day including the second primary antenna 51 and perpendicular to the second primary antenna 51
Line minor matters 52, wherein, 51 one end of the second primary antenna is extended on the lateral surface in mobile phone avris portion.
Feed point 20 and place 30 include being arranged on the back side 112 respectively and the first feedback corresponding with 40 position of first antenna portion
21 and first place 31 of point；Feed point 20 and place 30 respectively further comprise on medial surface 122 and with 50 position of the second antenna part
Corresponding second feed point, 22 and second place 32；First feed point 21 is electrically connected with the second feed point 22, the first place 31 and second
Place 32 is electrically connected, and the first feed point 21 and the first place 31 are electrically connected respectively by metal clips with mainboard.In its middle casing 11
Equipped with the first via 113 and the second via for making 40 and first feed point 21 of first antenna portion and the first place 31 is electrically connected
114, wherein being appreciated that the first via 113 and the second via 114 perpendicular to the housing 11 and penetrate housing 11.Frame portion 12
Being equipped with makes the second antenna part 50 and the second feed point 22 and the 3rd via 123 and the 4th via that the second place 32 is electrically connected
124, wherein being appreciated that the 3rd via 123 and the 4th via 124 perpendicular to the frame portion 12 and penetrate frame portion 12.
By setting via on middle shell 10, realize that the housing 11 for being electrically introduced into middle shell 10 is positive outer with frame portion 12
On side 121, two cablings are respectively adopted in GPS and 2.4G WIFI.The cabling branch of GPS walk frame portion 12 lateral surface and
It extends on the lateral surface of left border (as shown in Figure 2 and Figure 9).GPS resonance is adjusted by controlling track lengths, it is such
Benefit is the better performances of the episphere of the antenna performance of corresponding GPS.The cabling branch of WIFI is walked in the front 111 of housing 11,
The resonance of WIFI can be adjusted by the length of cabling.
Shrapnel (i.e. mainboard and feed point and place be electrically connected) top of mainboard realizes to feed point and place and is electrically connected, wherein
First feed point is connected with the second feed point, and the first place is connected with the second place, and such benefit is connected by cabling
It is logical, realize that signal is introduced into two faces (back side 112 of housing 11 and the medial surface of frame portion 12).
As shown in figs. 8-10, the antenna form of GPS and 2.4G WI-FI all employs PIFA forms, thus all resonance in
Quarter-wave.GPS can adjust G1~G7 and H the parameter adjustment antenna length of the second antenna part 50.WIFI can adjust first
E1~E5 and F the parameter adjustment antenna length of antenna part 40.
A kind of built-in aerial on shell in mobile terminal of the utility model, by GPS antenna and 2.4G WI-FI antennas
Two-in-one design in housing front, frame portion lateral surface and is prolonged antenna cabling laser carving by laser direct forming (LDS) technique
On the lateral surface for extending avris portion, with the metal back cover away from mobile terminal, metal is greatly avoided to GPS and 2.4G WI-FI
Antenna influence, antenna part is electrically connected by via and feed point and place so as to be connected with mainboard, in utilizing
The structure resonance antenna performance of shell；The built-in aerial is suitable for the design of metallic mobile phone project, and be widely used scene.
Specific embodiment of the present utility model is described in detail above, although having show and described some realities
Example is applied, it will be understood by those skilled in the art that not departing from defined by the claims and their equivalents practicality
In the case of new principle and spirit, it can modify to these embodiments and perfect, these modifications and improve also should be
The protection of the utility model.
Claims (10)
1. a kind of built-in aerial on shell in mobile terminal, including the middle shell (10) being arranged in mobile terminal, feature exists
In the middle shell (10) includes carrying the housing (11) of display screen, and the housing (11) includes being in homonymy with display screen
Front (111) and the back side (112) opposite with positive (111)；The middle shell (10), which further includes, is vertical at the back of the body
The frame portion (12) on face (112) top, the frame portion (12) includes opposite lateral surface (121) and medial surface (122), described
The back side (112) one side is equipped with mainboard, and the middle shell (10) is equipped at least two antenna parts, and the antenna part is separately positioned on just
On face (111) and/or the lateral surface (121), the middle shell (10), which is equipped with, makes the via that antenna part is electrically connected with mainboard.
2. the built-in aerial according to claim 1 on shell in mobile terminal, it is characterised in that：The back side
(112) and/or on the medial surface (122) it is respectively equipped with and mainboard electrical connection and equal with antenna part quantity one group of feed point
(20) it is electrically connected with place (30), the feed point (20) and place (30) by the via with the antenna part.
3. the built-in aerial according to claim 2 on shell in mobile terminal, it is characterised in that：The antenna part bag
Include the first antenna portion (40) on positive (111)；The feed point (20) and place (30) include being arranged on respectively described
On the back side (112) and the first feed point (21) corresponding with first antenna portion (40) position and the first place (31)；It is described
Housing (11), which is equipped with, makes first antenna portion (40) and first feed point (21) and the first place (31) are electrically connected the
One via (113) and the second via (114)；The antenna part further includes the second antenna part on the lateral surface (121)
(50)；The feed point (20) and place (30) respectively further comprise on the medial surface (122) and with second antenna part
(50) corresponding second feed point (22) in position and the second place (32)；The frame portion (12), which is equipped with, makes the second antenna part
(50) the 3rd via (123) and the 4th via (124) being electrically connected with second feed point (22) and the second place (32).
4. the built-in aerial according to claim 3 on shell in mobile terminal, it is characterised in that：First feed point
(21) it is electrically connected with second feed point (22), first place (31) is electrically connected with second place (32), and described
One feed point (21) and the first place (31) are electrically connected respectively with mainboard.
5. the built-in aerial according to claim 1 on shell in mobile terminal, it is characterised in that：The antenna part is adopted
With laser direct structuring technique laser carving on positive (111) and/or the lateral surface (121).
6. the built-in aerial according to claim 3 on shell in mobile terminal, it is characterised in that：The first antenna
Portion (40) is 2.4G WI-FI antennas.
7. the built-in aerial according to claim 6 on shell in mobile terminal, it is characterised in that：Described WI-FI days
Line is L-shaped, the first antenna minor matters (42) including the first primary antenna (41) and perpendicular to the first primary antenna (41).
8. the built-in aerial according to claim 3 on shell in mobile terminal, it is characterised in that：Second antenna
Portion (50) is GPS antenna.
9. the built-in aerial according to claim 8 on shell in mobile terminal, it is characterised in that：Institute's GPS antenna is in L
Type, the second antenna minor matters (52) including the second primary antenna (51) and perpendicular to the second primary antenna (51), second primary antenna
(51) one end extends to the side frame of mobile terminal.
10. a kind of mobile terminal, which is characterized in that including being arranged on as claimed in any one of claims 1 to 9 wherein in mobile terminal
Built-in aerial on shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721321612.6U CN207427216U (en) | 2017-10-13 | 2017-10-13 | A kind of built-in aerial and mobile terminal on shell in mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721321612.6U CN207427216U (en) | 2017-10-13 | 2017-10-13 | A kind of built-in aerial and mobile terminal on shell in mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207427216U true CN207427216U (en) | 2018-05-29 |
Family
ID=62311255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721321612.6U Expired - Fee Related CN207427216U (en) | 2017-10-13 | 2017-10-13 | A kind of built-in aerial and mobile terminal on shell in mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207427216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546296A (en) * | 2018-12-12 | 2019-03-29 | 惠州Tcl移动通信有限公司 | A kind of mobile terminal |
-
2017
- 2017-10-13 CN CN201721321612.6U patent/CN207427216U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546296A (en) * | 2018-12-12 | 2019-03-29 | 惠州Tcl移动通信有限公司 | A kind of mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20181013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |