CN201112540Y - Integrated antenna die set - Google Patents
Integrated antenna die set Download PDFInfo
- Publication number
- CN201112540Y CN201112540Y CNU2007201389633U CN200720138963U CN201112540Y CN 201112540 Y CN201112540 Y CN 201112540Y CN U2007201389633 U CNU2007201389633 U CN U2007201389633U CN 200720138963 U CN200720138963 U CN 200720138963U CN 201112540 Y CN201112540 Y CN 201112540Y
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- CN
- China
- Prior art keywords
- housing
- circuit board
- cap
- antenna modules
- plate
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- 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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Abstract
An integrated antenna module is used for integrating an antenna module and a circuit board module that are currently separately produced. An antenna board, a reflecting board and a circuit board are connected via a plurality of metal columns, and together arranged inside a shell with waterproof function. The integrated antenna module can not only provide grounding function required by high-frequency circuit, but also can realize product miniaturization, reduce the production and assembly cost of the antenna module and effectively save working hours and shorten product delivery time.
Description
Technical field
The utility model is relevant with the wireless telecommunications module, more detailed is meant a kind of integrated antenna modules.
Background technology
Press, existing wireless telecommunications module 1 is to be formed by an independent antenna modules 2 of separately making and a circuit board module 3 structures dress, wherein:
This antenna modules 2 comprises the antenna plate 2b and that a shell 2a, is located in this shell 2a and electrically connects and be exposed to this shell 2a terminal 2c outward with this antenna plate 2b; This shell 2a bottom is metallic reflection plate 2d, this antenna plate 2b is in order to the transmitting-receiving electromagnetic wave signal, and with this reflecting plate 2d preset distance of being separated by, this reflecting plate 2d is in order to strengthen the electromagnetic wave signal transmitting-receiving of antenna plate 2b, to keep communication quality, reflecting plate 2d generally is as the accurate position of the ground connection of the transmission of the high frequency electromagnetic wave signal among the antenna plate 2b, can keep the signal impedance matching properties of electromagnetic transmission process; This terminal 2c is transmission line 4 bindings for an outside, in order to the transmit antenna signal.
This circuit board module 3 have a shell 3a, be located in this shell 3a high-frequency circuit board 3b and one with the terminal 3c of this high-frequency circuit board 3b electric connection; This shell 3a top side is locked on the reflecting plate 2d of this antenna modules 2, dress up wireless telecommunications module 1 with these antenna modules 2 structures thus, the terminal 3c of this circuit board module 3 is connected by this transmission line 4 with the terminal 2c of this antenna modules 2, with mutual transmit antenna signal, therefore the aerial signal that is received from this antenna plate 2b is after this high-frequency circuit board 3b is treated to digital transmission signal, can be that external device (ED) (as computer 3e) receives acquisition by the external connector 3d of high-frequency circuit board 3b, perhaps from the digital transmission signal of external device (ED) output after high-frequency circuit board 3b is treated to aerial signal, can send by antenna plate 2b, the effect of wireless telecommunications is provided thus.
Yet above-mentioned wireless telecommunications module 1 has following shortcoming and remains to be improved:
The first, the hardware configuration (as shell 2a, 3a etc.) of antenna modules 2 and circuit board module 3, development and Design and making all separately, and after making, still need through assembly program; Be with, cost of manufacture height, assembling processing is loaded down with trivial details, and the product after the assembling has the difficulty of miniaturization.
The second, antenna modules 2 all needs to make separately its conductive contact 2c, 3c with circuit board module 3, and this two conductive contact 2c, 3c expose to respectively outside this shell 2a, the 3a, and must connect by the transmission line outside this shell 2a, 3a 4, with transmission signals; Therefore, deficiency is probably arranged on the waterproof effect.
The 3rd, the reflecting plate 2d of antenna modules 2 is as the accurate position of the ground connection of frequency electromagnetic waves when antenna plate 2b transmits, after transferring to high-frequency circuit board 3b, pass through transmission line 4 and be connected because of high-frequency circuit board 3b and antenna plate 2b separate to make, be difficult to form the common earthing potential of equivalence, make designed earthed circuit that provides of high-frequency circuit board 3b and ground connection being difficult to of reflecting plate 2d keep identical accurate position, the characteristic impedance of high frequency electromagnetic wave signal in whole transmission course do not matched and phenomenons such as interface reflection take place, and cause signal attenuation and reduce the effective communication frequency range, and then influence communication quality.
In view of this, this case creator thinks funiculus through detailed, and long-pending exploitation and the manufacturing experience of being engaged in relevant industries for many years, and generation of the present utility model is arranged eventually.
The utility model content
Main purpose of the present utility model is to provide a kind of integrated antenna modules, is can reduce production costs, simplify procedure and realize the product miniaturization, simultaneously with the good communication quality.
Another purpose of the present utility model is to provide a kind of integrated antenna modules, is to have the waterproof effect.
Edge is to reach above-mentioned main purpose, and a kind of integrated antenna modules provided by the utility model is characterized in that, includes:
One housing has at least one external slotted eye;
One circuit board is located at this enclosure interior, has at least one external connector and most guide hole on this circuit board, and this at least one external connector electrically connects this circuit board and passes the external slotted eye of this housing, and those guide holes electrically connect the earthing potential of this circuit board;
One antenna plate in order to the transmit antenna signal is located at this enclosure interior, and this antenna plate has the guide hole of a transmission line and most electrical ground connection, and this transmission line electrically connects this circuit board;
One reflecting plate, for the metal material of tool conductivity made, be located in this housing and between this antenna plate and this circuit board, this reflecting plate is provided with most first and second metal columns, the corresponding guide hole with this circuit board of this first metal column connects, and the corresponding guide hole with this antenna plate of this second metal column connects.
Wherein this housing has a cap, and made for the material of tool thermal conductive resin, this at least one external slotted eye is located at this cap.
Wherein this reflecting plate and this circuit board are fixed on this cap.
Wherein this cap is that metal material is made.
Wherein this housing also has a body and a water-proof sealing strip, and this water-proof sealing strip is located between this cap and this body and is closely against cap and this body.
Wherein this body is the tubular cell body with plastics one ejection formation.
Wherein this housing also has a connecting support, be with this body be one of the forming made, this connecting support be located on this water-proof sealing strip and with this cap mutually interlocking establish.
Wherein also have a bracing frame, be located at this housing, this body has at least one rib post, and this bracing frame is articulated with this at least one rib post, makes this housing can do the pivot pendulum, to change the angle of this antenna plate.
Wherein also be provided with a bracing frame on this housing, and this housing convexes with at least one rib post, this at least one rib post and this housing are one of the forming made, and this bracing frame is articulated with this at least one rib post, make this housing can do pivot and put, to change the angle of this antenna plate.
Wherein also having a bunching ring, is to wear this bracing frame, and this bunching ring is in order to be sheathed on the column structure.
Wherein this reflecting plate is provided with a wire guide, and this transmission line is to wear this wire guide.
The beneficial effects of the utility model are:
Antenna plate of the present utility model, reflecting plate and circuit board are that modularity is in single housing, be to reduce production costs, simplify procedure, the miniaturization of realization product, moreover, be to electrically connect between those plate bodys with this first metal column and second metal column, so be the common grounding function that can provide high-frequency signal transmission required, so that the good communication quality to be provided.
Description of drawings
Below, cooperate some accompanying drawings to enumerate a most preferred embodiment, in order to composition member of the present utility model and effect are described further, wherein used brief description of drawings is as follows:
Fig. 1 is the three-dimensional exploded view of existing wireless telecommunications module.
Fig. 2 is the antenna modules that is provided for the utility model first preferred embodiment.
Fig. 3 to Fig. 5 be for behind the body position of removing this housing in the structure shown in Figure 2 in the stereogram of different visual angles.
Fig. 6 is the exploded perspective view for structure shown in Figure 5.
Fig. 7 is the occupation mode that is installed in the external support flat board for the antenna modules that the utility model second preferred embodiment is provided.
Fig. 8 is the occupation mode that is installed in the external support cylinder for the antenna modules that the utility model the 3rd preferred embodiment is provided.
Embodiment
See also Fig. 2 to shown in Figure 6, it is antenna modules 100 for the utility model one preferred embodiment, it includes a housing 10 and a circuit board 20 of being located at these housing 10 inside, an antenna plate 30, a reflecting plate 40, most first and second metal columns 50,60, wherein:
Please refer to Fig. 2 to shown in Figure 4, this housing 10 has a cap 11, a body 12, a water-proof sealing strip 13 and two rib posts 14, this cap 11 is with made as the material of tool good heat radiatings such as metal, can divide into an outer surface 11a and an inner surface 11b, and be penetrated with most first, second screw 111,112 and external slotted eyes 113, those first screws 111 are positioned at these cap 11 edges and are provided with combining with this body 12, and those second screws 112 are provided with combining with this circuit board 20 and reflecting plate 40; This body 12 is the tubular cell body with plastics one ejection formation, the most combined holes 122 and the connecting support 123 that have an openend 121 and center on this openend 121, this openend 121 is provided with inserting this circuit board 20, antenna plate 30 and reflecting plate 40, its ora terminalis is arranged with this water-proof sealing strip 13 (it is made to can be waterproof materials such as rubber), those combined holes 122 wear corresponding to first screw 111 of this cap 11, this connecting support 123 is established this cap 11 in order to frame, therefore this cap 11 can pass those first screws 111 by most bolts (figure does not show) with this body 12 and mutually combines with those combined holes 122, in conjunction with after, this water-proof sealing strip 13 can closely be butted on the inner surface 11b of this cap 11, with the openend 121 that seals this body 12 fully, this two ribs post 14 makes this housing 10 can do the pivot pendulum in order to be articulated with external structure.
Please refer to Fig. 3 to shown in Figure 6, this circuit board 20 is for being laid with the customized circuit module of electronic circuit in advance, (figure will not show for external device (ED) in order to will be treated to digital transmission signal from the aerial signal that this antenna plate 30 is received, as computer etc.) receive acquisition, perhaps will be treated to aerial signal from the digital transmission signal that external device (ED) is exported sends for this antenna plate 30, include two external connectors 21 (present embodiment is to be example with two external connectors 21, but not as limit), a signal converting head 22 and most guide hole 23 on this circuit board 20; This two external connector 21 is to electrically connect this circuit board 20, external slotted eye 113 backs that wear this cap 11 lock with those second screws 112 mutually by bolt, so that this circuit board 20 is incorporated on this cap 11 indirectly, it is corresponding mutually with the external connector 21 of this circuit board 20 that certain present embodiment provides the external slotted eye 113 of this cap 11, so visual these circuit board 20 required functions and change the corresponding structure and the quantity of external slotted eye 113 and external connector 21, be incorporated on this cap 11 for the circuit board of various functional structures; Cooperate Fig. 4 reference, this signal converting head 22 is in order to electrically connecting this circuit board 20 mutually with this antenna plate 30, exports this antenna plate 30 to so can import the aerial signal that pending aerial signal maybe handled this circuit board 20 to this circuit board 20; Those guide holes 23 electrically connect the earthing potential of being laid on this circuit board 20, cooperate Fig. 6 reference, can those first metal column, 50 locks be established on it by most bolts, therefore make those first metal columns 50 electrically connect the earthing potential of this circuit board 20.
Please refer to Fig. 4 to shown in Figure 6, this antenna plate 30 is to be set up on this reflecting plate 40 by those second metal columns 60, in order to the transmitting-receiving electromagnetic wave signal; This antenna plate 30 is provided with most guide holes 31 and a transmission line 32, those guide holes 31 are located on the ground path of this antenna plate 30, for most bolts those second metal column, 60 locks are established on it, this transmission line 32 electrically connects effective aerial signal of this antenna plate 30, in order to input or output this aerial signal; This reflecting plate 40 is a metal plate, have a joint portion 41 and a reflecting part 42, this joint portion 41 is spirally connected with second screw 112 of this cap 11, so that this reflecting plate 40 is fixed on this cap 11, this reflecting part 42 is provided with most first, second perforation 421,422 and one wire guide 423, those first perforations 421 wear corresponding to the guide hole 23 of this circuit board 20, can those first metal column, 50 locks be established on it by most bolts, those second perforations 422 wear corresponding to the guide hole 31 of this antenna plate 30, can those second metal column, 60 locks be established on it by most bolts, therefore by those first and second metal columns 50,60 can make this antenna plate 30 and this reflecting plate 40 reach and this circuit board 20 effect of ground connection altogether, this wire guide 423 passes through for this transmission line 32, and this transmission line 32 is electrically connected the signal converting head 22 of this antenna plate 30 and this circuit board 20 mutually.
See also as shown in Figure 7, an antenna modules 200 that is provided for the utility model second preferred embodiment, in practical application, when desire is fixed in wall 101 with above-mentioned this antenna modules 100, one bracing frame 102 also can be provided, this bracing frame 102 and the two rib posts 14 that these body 12 one are convexly equipped with are articulated, again bracing frame 102 is fixed in wall 101, make this housing 10 can adjust the pivot pendulum, angle with the antenna plate 30 that changes these housing 10 inside makes that the range of receiving adjusted of antenna plate 30 is wider; Perhaps as shown in Figure 8, an antenna modules 300 that is provided for the utility model the 3rd preferred embodiment, when desire is fixed in above-mentioned this antenna modules 100 on the beam column 104, this housing 10 is to pass through aforementioned bracing frame 102 equally, collocation is equipped with a bunching ring 103 and can be sheathed on the beam column 104 again, makes this housing 10 except can adjusting the amplitude of oscillation with respect to vertical, also can rotate around this beam column 104, to enlarge the reception scope of this antenna plate 30, promote the reception quality.
Comprehensive as can be known above-mentioned, rib post 14 by this housing 10 (is a bracing frame 102 with the external support assembly, bunching ring 103) combines, can make this antenna plate 30 be adjusted to best reception position, and, because making in this housing 10 by this water-proof sealing strip 13 when this body 12 combines with cap 11 is sealing state, therefore this antenna modules 100 has the excellent waterproof effect, moreover, because ground path and this reflecting plate 40 of this antenna plate 30 are to pass through those first and second metal columns 50,60 electrically conduct in the earthing potential of this circuit board 20, so have the required common grounding function of high-frequency signal transmission, when effectively providing high frequency electromagnetic wave signal to be transmitted on this antenna plate 30 and the circuit board 20, signal transduction process all can be kept the characteristic of impedance matching, can keep the good communication quality.
Therefore compared to the modular structure of existing reception antenna and circuit board, the utlity model has following advantage:
The first, antenna plate 30, reflecting plate 40 and circuit board 20 be modularity in single housing 10, but not existing separately two housings, so cost of manufacture is compared lower; Secondly, the assembly of housing 10 inside can be realized the product miniaturization after design configurations, and the circuit heat dissipation problem is heat energy to be derived by the cap 11 that metal material is made.
The second, antenna plate 30 is to electrically connect by a transmission line 32 that is positioned at housing 10 inside of sealing with circuit board 20, not needing as the existing antenna modules 2 and circuit board module 3 as shown in Figure 1, is by exposing to shell 2a, 3a outer conductive contact 2c, 3c and external transmission lines 4 connections separately; Be with, integrated antenna modules 100 of the present utility model has the waterproof effect.
Three, signal is when passing through transmission line 32 in this circuit board 20 and 30 transmission of antenna plate, because of the ground path of this antenna plate 30 and all electrically conduct in the earthing potential of this circuit board 20, so can form the common earthing potential of equivalence, to improve the phenomenon that signal is decayed because of the generation interface reflection in transmission course, to improve communication quality.
The above only is a preferable possible embodiments of the present utility model, so the equivalent structure that every application the utility model specification and claim are done changes, ought to be included in the claim of the present utility model.
Claims (11)
1. an integrated antenna modules is characterized in that, includes:
One housing has at least one external slotted eye;
One circuit board is located at this enclosure interior, has at least one external connector and most guide hole on this circuit board, and this at least one external connector electrically connects this circuit board and passes the external slotted eye of this housing, and those guide holes electrically connect the earthing potential of this circuit board;
One antenna plate in order to the transmit antenna signal is located at this enclosure interior, and this antenna plate has the guide hole of a transmission line and most electrical ground connection, and this transmission line electrically connects this circuit board;
One reflecting plate, for the metal material of tool conductivity made, be located in this housing and between this antenna plate and this circuit board, this reflecting plate is provided with most first and second metal columns, the corresponding guide hole with this circuit board of this first metal column connects, and the corresponding guide hole with this antenna plate of this second metal column connects.
2. integrated antenna modules as claimed in claim 1 is characterized in that wherein this housing has a cap, and made for the material of tool thermal conductive resin, this at least one external slotted eye is located at this cap.
3. integrated antenna modules as claimed in claim 2 is characterized in that, wherein this reflecting plate and this circuit board are fixed on this cap.
4. as claim 2 or 3 described integrated antenna modules, it is characterized in that wherein this cap is that metal material is made.
5. integrated antenna modules as claimed in claim 2 is characterized in that, wherein this housing also has a body and a water-proof sealing strip, and this water-proof sealing strip is located between this cap and this body and is closely against cap and this body.
6. integrated antenna modules as claimed in claim 5 is characterized in that, wherein this body is the tubular cell body with plastics one ejection formation.
7. as claim 5 or 6 described integrated antenna modules, it is characterized in that wherein this housing also has a connecting support, be with this body be one of the forming made, this connecting support be located on this water-proof sealing strip and with this cap mutually interlocking establish.
8. integrated antenna modules as claimed in claim 6 is characterized in that, wherein also has a bracing frame, be located at this housing, this body has at least one rib post, and this bracing frame is articulated with this at least one rib post, make this housing can do the pivot pendulum, to change the angle of this antenna plate.
9. integrated antenna modules as claimed in claim 1, it is characterized in that, wherein also be provided with a bracing frame on this housing, and this housing convexes with at least one rib post, this at least one rib post and this housing are one of the forming made, this bracing frame is articulated with this at least one rib post, makes this housing can do the pivot pendulum, to change the angle of this antenna plate.
10. integrated as claimed in claim 8 or 9 antenna modules is characterized in that, wherein also has a bunching ring, is to wear this bracing frame, and this bunching ring is in order to be sheathed on the column structure.
11. integrated antenna modules as claimed in claim 1 is characterized in that wherein this reflecting plate is provided with a wire guide, this transmission line is to wear this wire guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201389633U CN201112540Y (en) | 2007-08-27 | 2007-08-27 | Integrated antenna die set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201389633U CN201112540Y (en) | 2007-08-27 | 2007-08-27 | Integrated antenna die set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201112540Y true CN201112540Y (en) | 2008-09-10 |
Family
ID=39964290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201389633U Expired - Fee Related CN201112540Y (en) | 2007-08-27 | 2007-08-27 | Integrated antenna die set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201112540Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103718378A (en) * | 2011-08-25 | 2014-04-09 | 华为技术有限公司 | Antenna assembly |
| CN104241808A (en) * | 2013-06-07 | 2014-12-24 | 台达电子工业股份有限公司 | Antenna module and electronic system |
| CN109891670A (en) * | 2017-05-10 | 2019-06-14 | 深圳市大疆创新科技有限公司 | Anneta module and listen to antenna assembly |
| CN113054447A (en) * | 2021-03-15 | 2021-06-29 | 深圳市维力谷无线技术股份有限公司 | Multifunctional circular BOX charging pile antenna |
-
2007
- 2007-08-27 CN CNU2007201389633U patent/CN201112540Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103718378A (en) * | 2011-08-25 | 2014-04-09 | 华为技术有限公司 | Antenna assembly |
| CN104241808A (en) * | 2013-06-07 | 2014-12-24 | 台达电子工业股份有限公司 | Antenna module and electronic system |
| CN104241808B (en) * | 2013-06-07 | 2017-06-30 | 台达电子工业股份有限公司 | Anneta module and electronic system |
| CN109891670A (en) * | 2017-05-10 | 2019-06-14 | 深圳市大疆创新科技有限公司 | Anneta module and listen to antenna assembly |
| CN113054447A (en) * | 2021-03-15 | 2021-06-29 | 深圳市维力谷无线技术股份有限公司 | Multifunctional circular BOX charging pile antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20090928 |