CN106340723B - Anneta module and the antenna assembly for having the Anneta module - Google Patents
Anneta module and the antenna assembly for having the Anneta module Download PDFInfo
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- CN106340723B CN106340723B CN201510406031.1A CN201510406031A CN106340723B CN 106340723 B CN106340723 B CN 106340723B CN 201510406031 A CN201510406031 A CN 201510406031A CN 106340723 B CN106340723 B CN 106340723B
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Abstract
The present invention relates to a kind of Anneta modules and the antenna assembly for having the Anneta module.Its object is to seek the miniaturization of Anneta module and antenna assembly.To reach the purpose, Anneta module has substrate；The first antenna being connected with substrate；And placing on substrate, the second antenna for being made of paster antenna.First antenna includes the first power supply, is formed on substrate；First element, is arranged as in the vertical direction orthogonal with the face for being provided with the second antenna on substrate and the substrate is staggered and；And first conductor portion, the first power supply and first element are connected.First element has horizontal part, and horizontal part is equipped with standing part made of bending a part of horizontal part towards vertical direction or the inclined direction inclined vertically relative to this.In accordance with the invention it is possible to minimize Anneta module and antenna assembly.
Description
Technical field
The present invention relates to a kind of Anneta modules and the antenna assembly for having the Anneta module.
Background technique
In recent years, wireless communication device is constantly toward miniaturization, therefore for day used in wireless communication device
Line apparatus also requires to minimize.For the car antenna used in the wireless communication device carried on vehicle, along with wireless
The diversification of communication device also requires car antenna that can receive the electricity of various frequency bands other than requiring car antenna to minimize
Wave.Such as, it is desirable that car antenna can receive broadcast, portable phone (3-G (Generation Three mobile communication system) (3G), long term evolution
(LTE)), the electric wave of the frequency bands such as satellite navigation system (Beidou satellite navigation system (BDS), global positioning system (GPS)).
As such car antenna, Patent Document 1 discloses a kind of existing antenna, the antenna packets
It includes the first antenna in zenith direction with directive property, the earth plate of the first antenna and there is directive property in the horizontal direction
Second antenna.The first antenna is made of deformable folding formula dipole antenna, for receiving the electric wave of portable phone.This
Two antennas are made of paster antenna, for receiving the GPS electric wave emitted from GPS satellite.
Patent document 1: Japanese Unexamined Patent Publication 2005-260567 bulletin
Summary of the invention
But the earth plate that existing antenna disclosed in Patent Document 1 uses is larger, so there are antenna assemblies
It is difficult to the problem of minimizing.
Moreover, the antenna only has there are two antenna, that is to say, that the antenna in addition to can receive GPS electric wave with
Outside, the electric wave of the portable phone of single frequency band can only be received again, this is no longer satisfied the requirement to car antenna now.
Although frequency band can be corresponded to increase by increasing the antenna element being arranged in above-mentioned antenna, this
Sample will cause antenna assembly enlargement, be unable to satisfy the requirement of the miniaturization to car antenna.
The present invention is to complete in view of the above problems, its purpose is to provide the Anneta module that can minimize of one kind and
The antenna assembly for having the Anneta module.
In the present invention, it is improved by the arrangement to the antenna element in antenna assembly, to solve above-mentioned ask
Topic.
Specifically, the Anneta module of the invention of first aspect has: substrate；The first antenna being connected with the substrate；
And placing on the substrate, the second antenna for being made of paster antenna.The composition of above-mentioned Anneta module is: above-mentioned first day
Line includes the first power supply, which is formed on aforesaid substrate；First element, the first element be arranged as with
It is staggered and with the substrate in the orthogonal vertical direction in the face for being provided with above-mentioned second antenna on aforesaid substrate；And first conductor
Portion, first conductor portion connect above-mentioned first power supply and above-mentioned first element, and above-mentioned first element has horizontal part,
Above-mentioned horizontal part is equipped with a part of the horizontal part towards above-mentioned vertical direction or the inclination inclined vertically relative to this
Standing part made of the bending of direction.
The invention of second aspect is that further have following compositions, it may be assumed that above-mentioned day on the basis of the invention of first aspect
Wire module has two above-mentioned first antennas, and when as viewed from vertical view, two first antennas clip the substrate arranged in the substrate
Two sides.And when as viewed from vertical view, above-mentioned first power supply in two above-mentioned first antennas is with the central position of aforesaid substrate
Center is set to arrange in point symmetry to each other.
The invention of the third aspect is that further have following compositions on the basis of the invention of second aspect, it may be assumed that above-mentioned the
One antenna further has the second element being connected with above-mentioned first conductor portion, and above-mentioned second element is arranged in and aforesaid substrate
On the orthogonal vertical direction in the face for being provided with above-mentioned second antenna or the inclined direction inclined vertically relative to this on.
The invention of fourth aspect is that further have following compositions on the basis of the invention of first aspect, it may be assumed that above-mentioned the
One antenna further includes the second power supply, which is formed on aforesaid substrate；And second conductor portion, this
Two conductor portions connect above-mentioned second power supply and above-mentioned first element.Above-mentioned first element in above-mentioned first antenna
One end is connected via above-mentioned first conductor portion with above-mentioned first power supply, the above-mentioned first element in above-mentioned first antenna
The other end is connected via above-mentioned second conductor portion with above-mentioned second power supply.
The invention of 5th aspect is that further have following compositions, it may be assumed that above-mentioned day on the basis of the invention of fourth aspect
Wire module has two above-mentioned first antennas, and when as viewed from vertical view, two first antennas clip the substrate arranged in the substrate
Two sides.And when as viewed from vertical view, above-mentioned first power supply that is arranged in the above-mentioned first antenna of the side of aforesaid substrate
With above-mentioned second power supply and above-mentioned first power supply in the above-mentioned first antenna for the other side for being arranged in aforesaid substrate and upper
The second power supply is stated to arrange in point symmetry to each other centered on the central location of aforesaid substrate.
The invention of 6th aspect is that further have following structures on the basis of the invention of second, third or the 5th aspect
At, it may be assumed that when as viewed from vertical view, two above-mentioned first antennas shape in point symmetry to each other centered on the central location of aforesaid substrate
At.
On the basis of the invention of 7th aspect is the invention of either side in the first to the 5th aspect, under further having
State composition, it may be assumed that the first antenna further has passive element, the passive element and above-mentioned first element spaced ground cloth
It sets, and the passive element and above-mentioned first element capacitive coupling.
The composition of the antenna assembly of the invention of eighth aspect is that have: the hair in face either in the such as the above-mentioned first to the 7th
The bright Anneta module；And the antenna casing of the above-mentioned Anneta module of storage.Above-mentioned antenna casing is equipped with holding section, the card
Conjunction portion engage with the engaged part on the mounting object object for antenna casing installation, the antenna casing by the holding section and
The engaged part engages and is installed on mounting object object.
Anneta module according to the present invention is configured to edge due to making a part bending of the first element in first antenna
Standing part arranged in the up-down direction, therefore can reduce for arranging the space of first element in horizontal direction, so as to
Seek the miniaturization of Anneta module and antenna assembly.
Detailed description of the invention
Fig. 1 is the schematic diagram for showing the outline structure of antenna assembly.
Fig. 2 is the figure for illustrating the installation action of antenna assembly.
Fig. 3 is the figure of the state after showing the installation of antenna assembly.
Fig. 4 is the top view of the first embodiment of Anneta module.
Fig. 5 is the cross-sectional view splitted along the V-V line in Fig. 1.
Fig. 6 is the top view of a variation of the first embodiment of Anneta module.
Fig. 7 is the top view of another variation of the first embodiment of Anneta module.
Fig. 8 is the cross-sectional view splitted along the VIII-VIII line in Fig. 7.
Fig. 9 is the top view of another variation of the first embodiment of Anneta module.
Figure 10 is the top view of the second embodiment of Anneta module.
Figure 11 is the cross-sectional view splitted along the XI-XI line in Figure 10.
Symbol description-
1- antenna assembly；100- Anneta module；110- antenna base；111- lower horizontal plate；112- upper horizontal
Plate；113- intermediate plate；114- bottom plate；115- side wall；120- substrate；130- first antenna；The first power supply of 131-；
133- first element；The first edge of 133a-；The second edge of 133b-；133c- third edge；Second yuan of 134A, 134B-
Part；The first conductor portion of 135-；The first edge of 135a-；The second edge of 135b-；136A, 136B- passive element；140-
Two antennas；200- antenna casing；The first holding section 210-；The first lip portions of 211-；The second holding section 220-；221-
Two lip portions；3- instrument board；310- ontology；The first engaged part 320-；The 321- body of rod；322- sheet body；330- second
Engaged part；331- engagement pawl；332- claw.
Specific embodiment
In the following, the embodiment of antenna assembly and Anneta module of the invention is described in detail with reference to the accompanying drawings.It needs
It is noted that the following embodiments and the accompanying drawings is merely illustrative, it is not intended to the present invention, the range of its application or its purposes
It limits.
Fig. 1 is the schematic diagram for showing the outline structure of antenna assembly 1 of the invention.Fig. 2 is for illustrating antenna assembly 1
The figure of installation action.Fig. 3 is the figure for showing the state after the installation of antenna assembly 1.In the present invention, antenna assembly 1 is a kind of
The car antenna of the wireless communication device carried on vehicle.What antenna assembly 1 was installed on vehicle installs for the antenna assembly 1
Mounting object object on.The mounting object object can be spoiler, instrument board etc., but not limited to this.As shown in Figure 1, day
Line apparatus 1 has Anneta module 100 and antenna casing 200.
For receiving electric wave, specific structure is described below Anneta module 100.
Antenna casing 200 is for storing the Anneta module 100.The construction of antenna casing 200 is unrestricted, as long as can be by day
Wire module 100 is accommodated in inside.For example, antenna casing 200, which can be made of one or more components, inside, to be had
For install Anneta module 100 space shell.
In addition, antenna casing 200 is equipped with the construction for being used to be installed to antenna casing 200 on mounting object object.This
In, it is illustrated using instrument board 3 (only schematically illustrating a part of instrument board 3 in figure) as the mounting object object.
Antenna casing 200 be equipped with holding section, the holding section on the instrument board 3 installed for antenna casing 200 by card
The engaging of conjunction portion.Specifically, as shown in Figures 2 and 3, instrument board 3 has ontology 310, and the is equipped on the bottom surface of the ontology 310
One engaged part 320 and the second engaged part 330.First engaged part 320 have with ontology 310 it is spaced arrange
The body of rod 321, between two sheet bodies 322 (only showing one in figure) which is for example arranged on ontology 310, by this two
A sheet body 322 supports.Second engaged part 330 and the first engaged part 320 it is spaced arrange, have be, for example,
The engagement pawl 331 to extend out from ontology 310 is equipped with claw 332 outstanding on the top of the engagement pawl 331.
As shown in Figure 1, antenna casing 200 is equipped with the first holding section 210 and the second holding section 220.First holding section
210 are used to engage with the first engaged part 310 on instrument board 3, which is used to and second on instrument board 3
Engaged part 320 engages.Specifically, the first holding section 210 be by be set to it is on the one end of antenna casing 200, towards antenna
The outside of shell 200 first lip portions 211 outstanding are constituted.The thickness of first lip portions 211, which is slightly less than, is formed in the first quilt
The height in the gap between the body of rod 321 and ontology 310 of holding section 320.Second holding section 220 is by being set to antenna casing
It is on 200 opposite the other end, the second lip portions 221 outstanding are constituted in the opposite direction with the first lip portions 211.The
The thickness of two lip portions 221 is slightly less than the height in the gap being formed between the claw 332 of engagement pawl 331 and ontology 310.This
Outside, the width of antenna casing 200 is set as being inserted into the body of rod 321 for being formed in the first engaged part 320 when the first lip portions 211
When in the gap between ontology 310, the second lip portions 221 can offset with the claw 332 of engagement pawl 331.
As shown in Fig. 2, when antenna assembly 1 is installed on instrument board 3, first by the first flange of antenna casing 200
Portion 211 is inserted into the gap between the body of rod 321 and ontology 310 for being formed in the first engaged part 320.At this time, institute as above
It states, the end of the second lip portions 221 can offset with the claw 332 of engagement pawl 331.Later, force is by the second lip portions 221 toward instrument
The ontology 310 of dash board 3 presses, engagement pawl 331 will stress and deformed towards outside, so that the second lip portions 221 can cross engaging
The ontology 310 of pawl 331 toward instrument board 3 is mobile.Later, engagement pawl 331 is returned to script position, so that claw 332 is dashed forward second
Edge 221 is limited in the gap between claw 332 and ontology 310.Like this, the first holding section 210 on antenna casing 200
With the second holding section 220 respectively on instrument board 3 the first engaged part 320 and the second engaged part 320 engage, thus by day
Line apparatus 1 is installed on instrument board 3.
More than, to being used to for the construction that antenna assembly 1 is installed on mounting object object being illustrated.However, this hair
Bright without being limited thereto, the construction for antenna assembly 1 to be installed on mounting object object can be any form.For example, pacifying
It can be provided only with an engaged part in dress target object, and being then provided only with one in antenna casing 200 can be with the engaged part
The holding section of engaging, antenna casing 200, which is engaged by a holding section with an engaged part, is installed to mounting object object
On.In addition, mounting object object is not limited to instrument board, tail-gate, rearview mirror etc. can also be.It is preferred that this antenna assembly 1 is installed
In the car on main component made of resin.
Hereinafter, being illustrated referring to embodiment of Fig. 4~Figure 11 to Anneta module 100.In the following embodiments,
For convenience of explanation, the left and right directions in Fig. 5 is known as left and right directions, the up and down direction in Fig. 5 is known as up and down direction, will be schemed
Paper direction in 5 is known as front-rear direction.
(first embodiment)
Fig. 4 is the top view of the first embodiment of Anneta module 100.Fig. 5 is cutd open along what the V-V line in Fig. 1 was splitted
View.It should be noted that the hatching of a part of component is omitted in the cross-section in order to avoid figure becomes complicated.Such as figure
4, shown in Fig. 5, Anneta module 100 has antenna base 110, substrate 120, first antenna 130 and the second antenna 140.
Antenna base 110 is the component of the installations such as substrate 120, first antenna 130 and the second antenna 140, antenna base
Seat 110 has lower horizontal plate 111, upper horizontal plate 112 and intermediate plate 113.Lower horizontal plate 111 and upper horizontal plate 112
It is arranged as being staggered in the up-down direction.Intermediate plate 113 is arranged between lower horizontal plate 111 and upper horizontal plate 112, intermediate
The one end of plate 113 and the one end of lower horizontal plate 111 link together and the other end of intermediate plate 113 and upside water
The one end of plate 112 links together.Antenna base 110 is e.g. made of resin.
Substrate 120 is circuit board, is mounted on the upper surface of lower horizontal plate 111.Second antenna 140 is paster antenna,
For receiving the signal of such as BDS or GPS.Second antenna, 140 placing is connected on the upper surface of substrate 120 and with substrate 120
It connects.
First antenna 130 is unipole antenna, for receiving electric wave used in portable phone.First antenna 130 and substrate
120 are connected.First antenna 130 has the first power supply 131, first element 133 and the first conductor portion 135.
First power supply 131 is used to power to first element 133.First power supply 131 is via the first conductor portion 135 and
One element 133 is connected.The inner conductor of coaxial cable (not shown) is connected on first power supply 131.As a result, by
Coaxial cable is powered via the first power supply 131 and the first conductor portion 135 to first element 133.In the present embodiment, first
Power supply 131 is formed on the right side ora terminalis of substrate 120 and close to rear side ora terminalis, and the first power supply 131, which can be, is located at substrate
Weld part on 120, the weld part are used as the first power supply 131 to play a role.
First element 133 and the first conductor portion 135 are made of the conductor of strip.First conductor portion 135 has first
Edge 135a and the second edge 135b.First edge 135a is arranged on the upper surface of lower horizontal plate 111, the first edge
The one end of 135a is connected with the first power supply 131, and the other end of the first edge 135a extends right up to intermediate plate
113.Second edge 135b is arranged on the left side of intermediate plate 113, the one end and the first edge of the second edge 135b
The other end of 135a is connected, and the other end of the second edge 135b extends upwardly to intermediate plate 113 along up and down direction
Summary centre.
First element 133 can for example receive the electric wave of 700MHz~960MHz.First element 133 is arranged as in above-below direction
In (vertical direction orthogonal with the face for being provided with the second antenna 140 on substrate 120 i.e. in the present invention) and the substrate 120 is wrong
It comes.First element 133 has the first edge 133a, the second edge 133b and third edge 133c.The first edge 133a cloth
It sets on the left side of intermediate plate 113, the one end of the first edge 133a is another with the second edge 135b's of the first conductor portion 135
One end is connected, and the other end of the first edge 133a extends upwardly to upper horizontal plate 112.The second edge 133b cloth
It sets on the upper surface of upper horizontal plate 112, the one end of the second edge 133b is connected with the other end of the first edge 133a
It connects, and the other end of the second edge 133b extends right up to the right side ora terminalis of upper horizontal plate 112.The third edge 133c cloth
It sets on the upper surface of upper horizontal plate 112, the one end of third edge 133c is connected with the other end of the second edge 133b
It connects, and the other end of third edge 133c extends forwardly into the front side ora terminalis of upper horizontal plate 112.Wherein, the first edge
133a, the second edge 133b and third edge 133c constitute horizontal part of the invention, and a part of horizontal part is i.e. along upper and lower
The first edge 133a that direction is bent downward constitutes standing part of the invention.
More than, first embodiment of the invention is illustrated referring to Fig. 4 and Fig. 5.In general, Anneta module 100 is in upper and lower
There can be certain thickness upwards.In the present embodiment, using the space in the up and down direction in Anneta module 100, make
A part of first element 133 in one antenna 130 i.e. the first edge 133a is configured to along standing part arranged in the up-down direction.
It, can under conditions of not changing the length of first element 133 compared with the case where being not provided with standing part in first element 133
It reduces for arranging the space of first element 133 on horizontal direction (being in the present embodiment left and right directions), so as to make
Anneta module 100 and the antenna assembly miniaturization for having the Anneta module 100.
It should be noted that the first element 133 of the first antenna 130 shown in the first embodiment is one
Example, the quantity, length and position etc. that first element 133 can be changed according to corresponding frequency band is wanted.
<first variation>
In the above-described first embodiment, Anneta module 100 only has a first antenna.However, the present invention is not limited to
This.Fig. 6 is the top view of a variation of the first embodiment of Anneta module 100.Hereinafter, referring to Fig. 6 to the variation
It is illustrated.
In the variation, Anneta module 100 has first antenna 130A, 130B.When as viewed from vertical view, first antenna
130A, 130B clip the two sides that substrate 120 is arranged on the left and right directions of substrate 120.Moreover, when as viewed from vertical view, first day
Line 130A, 130B centered on two of central location, that is, substrate 120 of substrate 120 cornerwise intersection point X in point symmetry to each other
It is formed.First antenna 130B can receive the electric wave of same frequency band with first antenna 130A.The construction of first antenna 130A with upper
State illustrate in first embodiment it is identical, and first antenna 130B in addition to first antenna 130A shape point-symmetrically with
Outside, not different place, therefore omit detailed description.
More than, first variation of the invention is illustrated referring to Fig. 6.In the variation, Anneta module 100 has arrangement
The two sides of substrate 120, the two of the electric wave of same frequency band first antennas 130A, 130B can be received, therefore can be improved and connect
Receive the reliability of the electric wave of the frequency band.
Further, since first antenna 130A, 130B is formed in point symmetry to each other centered on intersection point X, therefore first day
The first power supply 131B of the first power supply 131A and first antenna 130B of line 130A are the mutual point symmetries centered on intersection point X
Ground arranges, the first power supply 131A of first antenna 130A is arranged in the right lateral side of substrate 120, and the of first antenna 130B
One power supply 131B is arranged in the front left side of substrate 120, so, due to the first power supply 131A and the first power supply 131B
It leaves each other farther out, therefore can ensure the isolation between the first power supply 131A and the first power supply 131B, so as to
Inhibit influencing each other between first antenna 130A and first antenna 130B.
Also, it due to the shape that first antenna 130A and first antenna 130B is mutual point symmetry, can be easier to
Ground manufacture.For example, in the case where manufacturing first antenna 130A and first antenna 130B in the way of punch process, it is only necessary to
One set of die can manufacture first antenna 130A and first antenna 130B, so as to reduce manufacturing cost.But first day
Line 130B may not be the shape with first antenna 130A point symmetry.For example, in order to receive with first antenna 130A not
With the electric wave of frequency band, first antenna 130B can have first yuan different from the first element 133A of first antenna 130A of length
Part 133B.So, Anneta module 100 can receive the electric wave of more multiband.
<the second variation>
In above-mentioned variation, first antenna only has first element.However, the invention is not limited thereto.Fig. 7 is antenna mould
The top view of another variation of the first embodiment of block 100.Fig. 8 is cutd open along what the VIII-VIII line in Fig. 7 was splitted
View.Hereinafter, being illustrated referring to Fig. 7 and Fig. 8 to the variation.
In the variation, in addition to first antenna 130A also has second element 134A, and first antenna 130B also has
Have other than second element 134B, others construction is identical as illustrating in above-mentioned first variation, therefore for duplicate portion
Detailed description is omitted in part.
Second element 134A is made of the conductor of strip, and the length of second element 134A is shorter than first element 133A,
The electric wave with first element 133A different frequency bands can be received, such as the electric wave of 1710MHz~2700MHz can be received.Second element
134A is connected with the first conductor portion 135A, is powered from coaxial cable via the first conductor portion 135A to second element 134A.Tool
For body, second element 134A is arranged on the left side of intermediate plate 113 of antenna base 110, one end of second element 134A
Portion is connected with the first conductor portion 135A, and the other end of second element 134A towards antenna base 110 front side ora terminalis to
Preceding extension.
The second element 134B of first antenna 130B is other than with first antenna 130A shape point-symmetrically, without not
Same place, therefore omit detailed description.
More than, the second variation of the invention is illustrated referring to Fig. 7 and Fig. 8.In the variation, Anneta module 100
First antenna 130A (130B) has in the same manner as the standing part of first element 133A (133B) along arranged in the up-down direction the
Two element 134A (134B).Second element 134A (134B) is set using the space in the up and down direction in Anneta module 100
It sets, not will cause becoming large-sized in the horizontal direction of Anneta module 100.So, it will be able to not cause antenna mould
In the case where 100 enlargement of block, increasing first antenna 130A (130B) being capable of corresponding frequency band.For example, in the variation
One antenna 130A (130B) can receive the electric wave of 700MHz~960MHz and 1710MHz~2700MHz, that is to say, that Ke Yijie
Receive the electric wave under the telecommunications metrics of 2G~4G.
It should be noted that in the variation, second element 134A (134B) is arranged in up and down direction, but this hair
Bright without being limited thereto, second element 134A (134B) can also be disposed relative on the inclined inclined direction of the up and down direction.
In addition, the second element 134A (134B) of first antenna 130A (130B) shown in the variation is an example
Son can change the quantity, length and position etc. of second element 134A (134B) according to corresponding frequency band is wanted.
<third variation>
Fig. 9 is the top view of another variation of the first embodiment of Anneta module 100.Hereinafter, referring to Fig. 9 to this
Variation is illustrated.
In the variation, in addition to first antenna 130A also has passive element 136A, and first antenna 130B also has
Have other than passive element 136B, others construction is identical as illustrating in above-mentioned first variation, therefore for duplicate portion
Detailed description is omitted in part.
Passive element 136A is made of the conductor of strip, and passive element 136A and first element 133A are spaced
Ground arranges, and with first element 133A capacitive coupling.Specifically, passive element 136A is arranged in antenna base 110
On upper horizontal plate 112, and more lean on than the second edge 133b of first element 133A the rear side ora terminalis of antenna base 110.Nothing
The second edge 133b of source element 136A and first element 133A be arranged in parallel and close to the second edge 133b and can be with
Second edge 133b capacitive coupling.
The passive element 136B of first antenna 130B is other than with first antenna 130A shape point-symmetrically, without not
Same place, therefore omit detailed description.
More than, third variation of the invention is illustrated referring to Fig. 9.In the variation, first day of Anneta module 100
The passive element 136A (136B) that line 130A (130B) has can increase first antenna 130A (130B) can corresponding frequency band (make
Energy frequency band broadens).
It should be noted that in the variation, first antenna 130A (130B) only has a passive element 136A
(136B), however, the present invention is not limited thereto can have multiple passive element 134A (134B) according to corresponding frequency band is wanted.This
Outside, passive element 136A (136B) also may be arranged to other position capacitive couplings with first element 133A (133B), such as
With the first edge 135a or third edge 135c capacitive coupling.
(second embodiment)
Figure 10 is the top view of the second embodiment of Anneta module 100.Figure 11 is splitted along the XI-XI line in Figure 10
Cross-sectional view.Hereinafter, referring to Fig.1 0, Figure 11 is illustrated the embodiment.As shown in Figure 10, Figure 11, Anneta module 100 has
Standby antenna base 110, substrate 120, first antenna 130 and the second antenna 140.
Antenna base 110 is that upside has what is be open to have back box sub, has bottom plate 114 and erects around bottom plate 114
Side wall 115.Substrate 120, first antenna 130 and the second antenna 140 are arranged inside antenna base 110.Substrate 120 is arranged in day
Near the opening of line pedestal 110, by support member supports.Second antenna, 140 placing is on the lower surface of substrate 120 and and base
Plate 120 is connected.
First antenna 130 is loop aerial, has the first power supply 131, the second power supply 132, first element 133, the
One conductor portion 135, the second conductor portion 137 and passive element 136.
First power supply 131, the second power supply 132 are used to power to first element 133.First power supply 131 is via
One conductor portion 135 is connected with the one end of first element 133, and the second power supply 132 is via the second conductor portion 137 and
The other end of one element 133 is connected.The inner conductor of the coaxial cable (not shown) of power supply is for example with welding
Mode is connected with the first power supply 131, and the external conductor of coaxial cable for example in a welding manner with the second power supply
132 are connected.In the present embodiment, the first power supply 131 is formed on the right side ora terminalis of substrate 120 and close to front side end
Edge.Second power supply 132 is formed on the right side ora terminalis of substrate 120 and ratio first power supply 131 adjacent with the first power supply 131
Closer to rear side ora terminalis.
First conductor portion 135, the second conductor portion 137 and first element 133 are made of the conductor of strip.First conductor
The one end in portion 135 is for example connected with the first power supply 131 in a welding manner, and the other end of the first conductor portion 135
Extend downward into bottom plate 113.The one end of second conductor portion 137 is for example connected with the second power supply 132 in a welding manner,
And the other end of the second conductor portion 137 extends downward into bottom plate 113.
First element 133 can for example receive the electric wave of 700MHz~960MHz.First element 133 is arranged as in above-below direction
It is staggered on (direction orthogonal with the face for being provided with the second antenna 140 on substrate 120 i.e. in the present invention) with the substrate 120
Come.Specifically, first element 133 is annular in shape, has first on the upper surface for the bottom plate 113 for being arranged in antenna base 110
Edge 133d, the second edge 133e, third edge 133f, the 4th edge 133g and the 5th edge 133h.First edge 133d
It is connected and extends along anteroposterior direction with the other end of the first conductor portion 135 extended on bottom plate 113.Second edge
133e is connected with the first edge 133d and extends along left and right directions.The third edge 133f is connected with the second edge 133e
And it extends along anteroposterior direction.4th edge 133g is connected with third edge 133f and extends along left and right directions.This
Five edge 133h are connected with the other end of the 4th edge 133g and the second conductor portion 137 extended on bottom plate 113, and
And it extends along anteroposterior direction.
In the present embodiment, a part in first element 133 i.e. a side by side wall 115 of the second edge 133e
133e1 is folded upward at along side wall 115.Wherein, the first edge 133d, the second edge 133e, third edge 133f, the 4th edge
133g and the 5th edge 133h constitutes horizontal part of the invention, and a part of horizontal part is to be folded upward at along up and down direction
Side 133e1 constitutes standing part of the invention.
Passive element 136 is made of the conductor of sheet, passive element 136 and 133 spaced ground cloth of first element
Set, and with 133 capacitive coupling of first element.Specifically, passive element 136 is arranged in the bottom plate 114 of antenna base 110
On.The first element 133 of passive element 136 and such as first element 133 is arranged in parallel and the energy close to first element 133
Enough and 133 capacitive coupling of first element.Passive element 136 can for example receive the electric wave of 1710MHz~2700MHz.It needs to illustrate
, passive element 136 can also be arranged in the outside of first element 133, such as be arranged in the side wall 115 of antenna base 110
On.
More than, 0 and Figure 11 illustrates second embodiment of the present invention referring to Fig.1.In the present embodiment, real with first
Mode is applied likewise, making the first element 133 in first antenna 130 using the space in the up and down direction in Anneta module 100
The side 133e1 of i.e. the second edge 133e of a part be configured to along standing part arranged in the up-down direction.With first element 133
On the case where being not provided with standing part compare, under conditions of not changing the width of first element 133, horizontal direction can be reduced
For arranging the space of first element 133 on (being in the present embodiment front-rear direction), so as to make 100 He of Anneta module
The antenna assembly miniaturization for having the Anneta module 100.
It should be noted that in the present embodiment, only the second edge 133e of first element 133, which is equipped with, to stand
Portion.However, the present invention is not limited thereto can be any portion of first element 133, i.e., the first edge is into the 5th edge 133h
Any one or whole are equipped with standing part.
In addition, present embodiment can also be as described in the first variation of first embodiment, Anneta module 100 has
There are two first antennas for clipping the two sides that substrate 120 is arranged on the left and right directions of substrate 120.In such a situation it is preferred that two
A first antenna is the cloth in point symmetry to each other centered on the cornerwise intersection point X of the central location of substrate 120 i.e. the two of substrate 120
It sets.That is, making the first power supply being arranged in the first antenna of the side of substrate 120 and when as viewed from vertical view
Two power supplies in the first antenna for the other side for being arranged in substrate 120 the first power supply and the second power supply with intersection point X be
Center is arranged in point symmetry to each other.So, it will be able to make the first antenna of 120 side of substrate the first power supply,
What the first power supply, the second power supply of the first antenna of two power supplies and 120 other side of substrate left each other farther out can
Ensure to be isolated, so as to inhibit influencing each other between two first antennas.
In addition, in the respective embodiments described above and variation, set station in the first element 133 in first antenna 130
Vertical portion is all towards up and down direction and bends.However the invention is not limited thereto, standing part can also be towards upper and lower relative to this
The inclined inclined direction bending in direction.In the case where equipped with the standing part bent towards inclined direction, can equally obtain makes antenna
The effect that module 100 and the antenna assembly for having the Anneta module 100 minimize.
In addition, illustrated among the above Anneta module and antenna assembly can corresponding frequency band, but the present invention is unlimited
In this.Quantity, length and setting position of first element, second element and passive element etc. can be suitably changed to make antenna
Module and antenna assembly can correspond to required frequency band.
In addition, in the above description, antenna assembly 1 is a kind of vehicle-mounted day of the wireless communication device carried on vehicle
Line.However, the present invention is not limited thereto, antenna assembly 1 can be the antenna of other wireless communication devices such as portable phone.
As described above, the example as disclosed technology in this application, is illustrated above embodiment.But
It is that the technology in the present invention is without being limited thereto, additionally it is possible to apply and be appropriately the implementation of change, replacement, additional, omission etc.
Mode.Also each Component composition illustrated in the above-described embodiment can be become new embodiment.
Claims (7)
1. a kind of Anneta module, has: substrate；The first antenna being connected with the substrate；And placing on the substrate,
The second antenna being made of paster antenna,
Above-mentioned Anneta module is characterized in that:
Above-mentioned first antenna includes
First power supply, first power supply are formed on aforesaid substrate；
First element, the first element are arranged as orthogonal with the face for being provided with above-mentioned second antenna on aforesaid substrate vertical
It is staggered and with the substrate on direction；And
First conductor portion, first conductor portion connect above-mentioned first power supply and above-mentioned first element,
Above-mentioned first element has horizontal part,
Above-mentioned horizontal part is equipped with a part of the horizontal part is inclined vertically towards above-mentioned vertical direction or relative to this
Standing part made of inclined direction bending,
Above-mentioned Anneta module has two above-mentioned first antennas, and when as viewed from vertical view, two above-mentioned first antennas clip above-mentioned base
Plate is arranged in the two sides of the substrate,
When as viewed from vertical view, above-mentioned first power supply in two above-mentioned first antennas is centered on the central location of aforesaid substrate
It arranges in point symmetry to each other.
2. Anneta module according to claim 1, it is characterised in that:
Above-mentioned first antenna further has the second element being connected with above-mentioned first conductor portion,
Above-mentioned second element is arranged on above-mentioned vertical direction or the inclined direction inclined vertically relative to this.
3. Anneta module according to claim 1, it is characterised in that:
Above-mentioned first antenna further includes
Second power supply, second power supply are formed on aforesaid substrate；And
Second conductor portion, second conductor portion connect above-mentioned second power supply and above-mentioned first element,
The one end of above-mentioned first element in above-mentioned first antenna is via above-mentioned first conductor portion and above-mentioned first power supply phase
It connects, the other end of the above-mentioned first element in above-mentioned first antenna is via above-mentioned second conductor portion and above-mentioned second power supply
It is connected.
4. Anneta module according to claim 3, it is characterised in that:
Above-mentioned first power supply being arranged in the above-mentioned first antenna of the side of aforesaid substrate when as viewed from vertical view and above-mentioned
Two power supplies are supplied with above-mentioned first power supply and above-mentioned second in the above-mentioned first antenna for the other side for being arranged in aforesaid substrate
Electric portion is arranged in point symmetry to each other centered on the central location of aforesaid substrate.
5. Anneta module according to claim 1,2 or 4, it is characterised in that:
When as viewed from vertical view, two above-mentioned first antennas are formed in point symmetry to each other centered on the central location of aforesaid substrate.
6. Anneta module according to any one of claims 1 to 4, it is characterised in that:
The first antenna further has passive element, the passive element and above-mentioned first element it is spaced arrange,
And the passive element and above-mentioned first element capacitive coupling.
7. a kind of antenna assembly, it is characterised in that:
The antenna assembly has:
Anneta module as described in any one of claims 1 to 6；And
The antenna casing of above-mentioned Anneta module is stored,
Above-mentioned antenna casing be equipped with holding section, the holding section and for the antenna casing install mounting object object on by card
The engaging of conjunction portion, which, which is engaged by the holding section with the engaged part, is installed on the mounting object object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510406031.1A CN106340723B (en) | 2015-07-10 | 2015-07-10 | Anneta module and the antenna assembly for having the Anneta module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510406031.1A CN106340723B (en) | 2015-07-10 | 2015-07-10 | Anneta module and the antenna assembly for having the Anneta module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106340723A CN106340723A (en) | 2017-01-18 |
| CN106340723B true CN106340723B (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510406031.1A Active CN106340723B (en) | 2015-07-10 | 2015-07-10 | Anneta module and the antenna assembly for having the Anneta module |
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| Country | Link |
|---|---|
| CN (1) | CN106340723B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112602234A (en) * | 2019-06-28 | 2021-04-02 | 株式会社村田制作所 | Antenna module and communication device having the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201853809U (en) * | 2010-10-27 | 2011-06-01 | 惠州Tcl移动通信有限公司 | Ringlike multiband aerial and wireless communication device thereof |
| CN104115329A (en) * | 2011-12-14 | 2014-10-22 | 莱尔德技术股份有限公司 | Multiband MIMO antenna assemblies operable with LTE frequencies |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4007332B2 (en) * | 2004-03-11 | 2007-11-14 | 株式会社デンソー | Integrated antenna |
-
2015
- 2015-07-10 CN CN201510406031.1A patent/CN106340723B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201853809U (en) * | 2010-10-27 | 2011-06-01 | 惠州Tcl移动通信有限公司 | Ringlike multiband aerial and wireless communication device thereof |
| CN104115329A (en) * | 2011-12-14 | 2014-10-22 | 莱尔德技术股份有限公司 | Multiband MIMO antenna assemblies operable with LTE frequencies |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112602234A (en) * | 2019-06-28 | 2021-04-02 | 株式会社村田制作所 | Antenna module and communication device having the same |
| CN112602234B (en) * | 2019-06-28 | 2021-09-28 | 株式会社村田制作所 | Antenna module and communication device having the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106340723A (en) | 2017-01-18 |
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