CN103457125B - A kind of keyset and antenna assembly - Google Patents
A kind of keyset and antenna assembly Download PDFInfo
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- CN103457125B CN103457125B CN201310389197.8A CN201310389197A CN103457125B CN 103457125 B CN103457125 B CN 103457125B CN 201310389197 A CN201310389197 A CN 201310389197A CN 103457125 B CN103457125 B CN 103457125B
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- board
- antenna
- keyset
- installing hole
- adapter
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Abstract
The present invention relates to field of antenna, it is provided that a kind of keyset, described keyset is provided with serial ports joint, at least one installing hole that adapter communicates with receiver mainboard, described adapter is with corresponding with the adapter on board.Present invention also offers a kind of antenna assembly, including keyset, board, antenna, described board is positioned on keyset, fixes described board, keyset and antenna by support；Being provided with serial ports joint, at least one installing hole that adapter communicates with receiver mainboard on described keyset, wherein said adapter is with corresponding with the adapter on board.Using technical scheme, have employed keyset cleverly, high-precision antenna and board are connected together, board is positioned at below high-precision antenna, effectively make use of space, reduces design difficulty, reduces electromagnetic interference, the effective precision improving measurement.
Description
Technical field
The present invention relates to field of antenna, particularly a kind of keyset and antenna assembly.
Background technology
Along with satellite navigation and the development of the technology of measurement, global position system have also been obtained the widest
General application.At present, the existing multiple countries in the whole world establish the global position system of oneself, such as China
Dipper system, the GPS system of the U.S., Muscovite GLONASS system and the GALILEO in Europe
System.Along with the most ripe of these satellite systems and the in-depth of civil nature process, as satellite fix system
The high-performance of one of system key technology receives equipment, it has also become the hot spot technology received much attention.
As receive equipment renewal be also like rain after as spring bamboo, from single-frequency stationary receivers before, arrive
Double star stationary receivers, and double frequency double star stationary receivers later, the most recent multisystem is held concurrently
Hold stationary receivers, invariably embody the progress of measurement equipment.
But external product can be new developing direction, by present stationary receivers slowly to hand-held
Equipment development, mono-navigation companies of particularly TRIMBLE() relevant hand-hold equipment walked in the world
Forward position, prelude has been pulled open in the development of its handheld device, the competition for a new wheel measurement handheld device.
The particularly supply of its relevant board, measures handset makers to the whole world and brings dawn, each manufacturer
All start the measurement handheld device that research and development are relevant.But facts have proved that board is only to ensure that with the quality of antenna
One of premise of certainty of measurement, the quality that board is connected with antenna also has the impact that this is fatal to certainty of measurement.
As it is shown in figure 1, be existing antenna assembly connection diagram, its board connected mode is mainly by receiving
Mainboard 1, board 3, high-precision antenna 2 etc. form, and high-precision antenna 2 and receiver mainboard 1 are point
From, board 3 has male row female 4, on embedded receiver mainboard 1, the letter on high-precision antenna 2
Number it is connected with the radio-frequency joint 7 on board 3 by cable 8.The major defect of this mode has:
1, high-precision antenna 2 separates with board 3 and receiver mainboard 1, and antenna technology ratio now
More ripe, it is relatively small that antenna volume can be done, and so he is independently separated, and occupies same
Area, and hand held antenna is natively with small and exquisite, convenient as original intention, so can waste many spaces；
2, the module on receiver mainboard 1 natively compares many, the most again board 3 is integrated in above,
Increasing further can the difficulty of receiver mainboard；
3, owing to board 3 is integrated on receiver mainboard 1, the overall electricity of receiver mainboard 1 can be increased
The intensity of magnetic disturbance, makes the precise decreasing of whole receiver.
Summary of the invention
Present invention solves the technical problem that and there are provided a kind of keyset and antenna assembly, to facilitate design,
It is effectively improved certainty of measurement.
For solving the problems referred to above, the invention provides a kind of keyset, described keyset is provided with connection
Serial ports joint that device communicates with receiver mainboard, at least one installing hole, described adapter with board
On adapter corresponding.
Above-mentioned keyset, wherein, described adapter is mother row.
Above-mentioned keyset, wherein, support passes through described installing hole fixing board card and/or antenna.
Present invention also offers a kind of antenna assembly, including keyset, board, antenna, described board position
On keyset, fix described board, keyset and antenna by support；
Be provided with on described keyset serial ports joint that adapter communicates with receiver mainboard, at least one
Installing hole, wherein said adapter is with corresponding with the adapter on board.
Above-mentioned antenna assembly, wherein, described antenna is arranged on board.
Above-mentioned antenna assembly, wherein, described antenna is arranged on keyset.
Above-mentioned antenna assembly, wherein, keyset upper mounting plate card, male mother row on adapter and board
On busbar mother docking, and pin one_to_one corresponding.
Above-mentioned antenna assembly, wherein, described board has radio frequency interface, and described antenna passes through cable
Connect radio frequency interface.
Above-mentioned antenna assembly, wherein, described board has serial ports joint, by serial ports joint with connect
Receipts mainboard communicates.
Above-mentioned antenna assembly, wherein, described board has at least one antenna installing hole.
Above-mentioned antenna assembly, wherein, the installing hole on described keyset includes antenna installing hole and board
Installing hole.
Use technical scheme, have employed keyset cleverly, high-precision antenna and board are connected
Together, board is positioned at below high-precision antenna, effectively make use of space, reduces design difficulty,
Reduce electromagnetic interference, the effective precision improving measurement.Antenna assembly handling ease of the present invention,
Assembling is simple, and concordance is good, is suitable for batch production, and industrial value is high.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes of the present invention
Point, the schematic description and description of the present invention is used for explaining the present invention, is not intended that the present invention's
Improper restriction.In the accompanying drawings:
Fig. 1 is existing antenna assembly connection diagram；
Fig. 2 is keyset example structure figure of the present invention；
Fig. 3 is inventive antenna device example structure figure；
Fig. 4 is keyset of the present invention and board connection diagram；
Structural representation when Fig. 5 is to arrange antenna on board of the present invention.
Detailed description of the invention
In order to make the technical problem to be solved, technical scheme and beneficial effect clearer, bright
In vain, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that this
Specific embodiment described by place only in order to explain the present invention, is not intended to limit the present invention.
In an embodiment of the present invention, use word " on ", D score, " lower section " only represent phase
To orientation, not represent absolute orientation, in actual use, according to the position adjusted, " on " also may be used
To become D score, D score can also become " on ", convenient use only write in these words, and
It is not construed as limiting the invention.
As in figure 2 it is shown, be keyset example structure figure of the present invention, the company of being provided with on this keyset 13
Connecing device, this adapter is with corresponding with the adapter on board, and described adapter can be mother row, as one
Individual example, the adapter on keyset 13 is male mother row, and the adapter on board is that busbar is female；Described
Keyset 13 is provided with the serial ports joint 5 communicated with receiver mainboard；Also set up on described keyset 13
Having at least one installing hole 14, to facilitate connection antenna and board, as an example, support is by peace
Antenna and board, keyset are fixed as one by dress hole.
As it is shown on figure 3, be inventive antenna device example structure figure, this antenna assembly includes keyset
13, board 3, antenna 2；
As an embodiment, described board 3 is positioned on keyset 13, and described antenna 2 is positioned at board 3
On, fix described board 3, keyset 13 and antenna 2 by support 15.
As another embodiment, in this antenna assembly, described board 3 can also be arranged at switching
The lower section of plate 13, in this case, described antenna 2 is positioned on keyset 13, and board 3 is positioned at switching
Plate 13 times, the installing hole 14 on described keyset 13 includes antenna installing hole and board installing hole.
Specifically, as shown in Figure 4, it is keyset of the present invention and board connection diagram, on keyset 13
Installing board 3, female and on board 3 the busbar mother 4 of male row on keyset 13 is docked, and pin is one by one
Corresponding.Having radio frequency interface 7 on described board, antenna 2 connects radio frequency interface 7 by cable 8.Described
There is on board serial ports joint 5, communicated with receiver mainboard by serial ports joint 5.
As it is shown in figure 5, structural representation, wherein said board 3 when being that antenna is set on board of the present invention
On there is at least one antenna installing hole 9, support is fixed by antenna installing hole 9, and described antenna connects
It is arranged on board.
In this antenna assembly, also include receiver mainboard, be connected with board 3 by keyset 13.
Keyset of the present invention has a very wide range of applications in the handheld device, especially at GPS
Antenna industry has and is more widely applied, such as: double frequency handheld device, double frequency double star handheld device etc..
The antenna assembly that the present invention provides, have employed keyset cleverly, and high-precision antenna and board are connected
Together, board is positioned at below high-precision antenna, effectively make use of space, reduces design difficulty,
Reduce electromagnetic interference, the effective precision improving measurement.Antenna assembly handling ease of the present invention,
Assembling is simple, and concordance is good, is suitable for batch production, and industrial value is high.
Described above illustrate and describes the preferred embodiments of the present invention, but as previously mentioned, it should be understood that
The present invention is not limited to form disclosed herein, is not to be taken as the eliminating to other embodiments, and
Can be used for other combinations various, amendment and environment, and can be logical in invention contemplated scope described herein
Cross above-mentioned teaching or the technology of association area or knowledge is modified.And the change that those skilled in the art are carried out
With change without departing from the spirit and scope of the present invention, the most all should be at the protection model of claims of the present invention
In enclosing.
Claims (6)
1. an antenna assembly, it is characterised in that include keyset, board, antenna,
Described board is positioned on keyset, use support by installing hole fix described board, keyset and
Antenna；
Be provided with on described keyset serial ports joint that adapter communicates with receiver mainboard, at least one
Installing hole, wherein said adapter is with corresponding with the adapter on board；
The connection of described antenna is arranged on board, is fixed on board by the antenna installing hole arranged on board
On；Or, the connection of described antenna is arranged on keyset, is fixed on by the installing hole on keyset and turns
On fishplate bar.
Antenna assembly the most according to claim 1, it is characterised in that keyset upper mounting plate
Card, male mother row on keyset is docked with the busbar mother on board, and pin one_to_one corresponding.
Antenna assembly the most according to claim 1, it is characterised in that have on described board and penetrate
Frequently interface, described antenna connects radio frequency interface by cable.
Antenna assembly the most according to claim 1, it is characterised in that on described board, there is string
Mouth joint, is communicated with receiver mainboard by serial ports joint.
Antenna assembly the most according to claim 4, it is characterised in that have on described board to
A few antenna installing hole.
Antenna assembly the most according to claim 5, it is characterised in that the peace on described keyset
Dress hole includes antenna installing hole and board installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310389197.8A CN103457125B (en) | 2013-08-30 | 2013-08-30 | A kind of keyset and antenna assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310389197.8A CN103457125B (en) | 2013-08-30 | 2013-08-30 | A kind of keyset and antenna assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103457125A CN103457125A (en) | 2013-12-18 |
| CN103457125B true CN103457125B (en) | 2016-09-28 |
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ID=49739223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310389197.8A Active CN103457125B (en) | 2013-08-30 | 2013-08-30 | A kind of keyset and antenna assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103457125B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474216A (en) * | 2018-05-11 | 2019-11-19 | 神讯电脑(昆山)有限公司 | Antenna terminal switching device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2629232Y (en) * | 2003-05-26 | 2004-07-28 | 倚天资讯股份有限公司 | High-frequency antenna |
| CN102684021A (en) * | 2011-03-09 | 2012-09-19 | 鸿富锦精密工业（深圳）有限公司 | Connector switching device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3832316B2 (en) * | 2001-11-12 | 2006-10-11 | 住友電気工業株式会社 | Coaxial tube U link elbow and its assembly method |
-
2013
- 2013-08-30 CN CN201310389197.8A patent/CN103457125B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2629232Y (en) * | 2003-05-26 | 2004-07-28 | 倚天资讯股份有限公司 | High-frequency antenna |
| CN102684021A (en) * | 2011-03-09 | 2012-09-19 | 鸿富锦精密工业（深圳）有限公司 | Connector switching device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103457125A (en) | 2013-12-18 |
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