CN201075865Y - Electronic device having functions of transmitting and receiving wireless signal - Google Patents
Electronic device having functions of transmitting and receiving wireless signal Download PDFInfo
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- CN201075865Y CN201075865Y CNU2007201286482U CN200720128648U CN201075865Y CN 201075865 Y CN201075865 Y CN 201075865Y CN U2007201286482 U CNU2007201286482 U CN U2007201286482U CN 200720128648 U CN200720128648 U CN 200720128648U CN 201075865 Y CN201075865 Y CN 201075865Y
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Abstract
An electric device includes a mainboard, a wireless communication module and an antenna. The wireless communication module is arranged on the mainboard. The antenna comprises a conducting part, a radiating part and a transmission line. The conducting part is provided with a feed-in part and is fixed on the mainboard. The radiating part is connected with the conducting part through a mode of being capable of moving opposite to the conducting part. The transmission line is connected with the wireless communication module and the feed-in part of the conducting part and is used for transmitting wireless signals between the wireless communication module and the antenna.
Description
Technical field
The utility model provides a kind of electronic installation, relates in particular to a kind of electronic installation with wireless signal transmission-receiving function.
Background technology
Progress along with wireless transmission science and technology, many portable wireless transmission electronic products in response to and give birth to, as portable digital television (Portable Digital TV), since this series products have transmission range big, easy to carry, need not the take-up arrangement etc. advantage, so replace traditional wire transmission electronic product gradually.
Many on the market portable wireless transmission electronic products that must receive and send wireless signal utilize a telescopic one pole antenna to be used as the media of transmitting/receiving wireless signal mostly, the advantage of telescopic one pole antenna is to hold long antenna length in the limited portable wireless transmission electronic product of volume space, see also Fig. 1 and Fig. 2, Fig. 1 folds the schematic diagram of a telescopic one pole antenna 12 for known technology one electronic installation 10, Fig. 2 stretches out the schematic diagram that exposes to portable electron device 10 for the telescopic one pole antenna 12 of Fig. 1, when electronic installation 10 needs the transmitting/receiving wireless signal, the user can pull out and makes it expose to electronic installation 10 with the transmitting/receiving wireless signal collapsing in telescopic one pole antennas 12 (as shown in Figure 1) in the electronic installation 10, as shown in Figure 2, when telescopic one pole antenna is drawn out, the telescopic one pole antenna 12 that collapses in electronic installation 10 inside can stretch out and expose to outside the electronic installation 10, at this moment, originally the inner space that is used for holding the electronic installation 10 of telescopic one pole antenna 12 will be available fully, the waste that causes electronic installation 10 inner spaces to be used, in addition, with regard to portable digital television, the frequency range of the wireless signal that it used is considerably broad, though known technology can be looked after the transmitting-receiving of low-frequency band wireless signal as the method for transmitting/receiving wireless signal with telescopic one pole antenna, yet but can't completely contain the necessary frequency range of portable digital television, hence one can see that, how finding out a good monopole antenna structure design, just is the problem of the required effort of Antenna Design now.
The utility model content
Therefore, the utility model provides a kind of electronic installation with wireless signal transmission-receiving function, to solve the above problems.
The utility model provides a kind of electronic installation, and described electronic installation comprises a mainboard; One wireless communication module is arranged on the described mainboard; And an antenna, being installed on the described mainboard, described antenna comprises a conducting part, and described conducting part has a feeding portion, and described conducting part is fixed on the described mainboard; One Department of Radiation is can be connected in described conducting part with respect to the mode that described conducting part moves; And a transmission line, connect the described feeding portion of described wireless communication module and described conducting part, in order to transmitting wireless signals between described antenna and described wireless communication module.
Description of drawings
Fig. 1 folds the schematic diagram of telescopic one pole antenna for the known technology electronic installation.
Fig. 2 stretches out the schematic diagram that exposes to portable electron device for the telescopic one pole antenna of Fig. 1.
Fig. 3 is the functional-block diagram of the utility model first embodiment electronic installation.
Fig. 4 is the schematic diagram of the utility model first embodiment electronic installation.
Fig. 5 is the schematic diagram of the utility model second embodiment electronic installation.
Fig. 6 is the schematic diagram of the utility model the 3rd embodiment electronic installation.
Fig. 7 is the schematic diagram of the utility model the 4th embodiment electronic installation.
Fig. 8 is the schematic diagram of the utility model the 5th embodiment electronic installation.
Fig. 9 is the schematic diagram of the utility model the 6th embodiment electronic installation.
Figure 10 is the schematic diagram of the utility model the 7th embodiment electronic installation.
Figure 11 is the schematic diagram of the utility model the 8th embodiment electronic installation.
Figure 12 is the schematic diagram of the utility model the 9th embodiment electronic installation.
Figure 13 is the schematic diagram of the utility model the tenth embodiment electronic installation.
Figure 14 is the schematic diagram of the utility model the 11 embodiment electronic installation.
The primary clustering symbol description:
10,50,100,150,200,250,300,350,400,450,500,550 electronic installations
52 mainboards
56,202,252,302,352,402,452,502,552 antennas
60,256,404 Departments of Radiation
64 feeding portions
154 rectangular metal posts
260,458 metal plates
358 thin walled aperture section beams
12 telescopic one pole antennas
54 wireless communication modules
58,204,254,304,354,406,454,504,554 conducting parts
62 transmission lines
102,152 grounding assemblies
258 hollow metal column structures
356 hollow metal tube-in-tube structures
456,506 columnar metal structures
Embodiment
See also Fig. 3 and Fig. 4, Fig. 3 is the functional-block diagram of the utility model first embodiment electronic installation 50, and Fig. 4 is the schematic diagram of the electronic installation 50 of the utility model Fig. 3.Electronic installation 50 comprises a mainboard 52, a wireless communication module 54 and an antenna 56.Wireless communication module 54 is arranged on the mainboard 52.Antenna 56 comprises a conducting part 58, a Department of Radiation 60, and a transmission line 62.Conducting part 58 has a feeding portion 64, and conducting part 58 is fixed in (as shown in Figure 4) on the mainboard 52.Department of Radiation 60 is can be connected in conducting part 58 with respect to the mode that conducting part 58 moves.Transmission line 62 is connected in the feeding portion 64 of wireless communication module 54 and conducting part 58, in order to transmitting wireless signals between antenna 56 and wireless communication module 54.In addition, electronic installation 50 can be a portable digital television.
Below be described in detail at antenna 56, as shown in Figure 4, antenna 56 is installed on the mainboard 52 with the fixing of mainboard 52 by conducting part 58, conducting part 58 is a hollow metal tube-in-tube structure, Department of Radiation 60 to be can being installed in the conducting part 58 with respect to the flexible modes of conducting part 58, and conducting part 58 common transmitting/receiving wireless signal when being used for outside Department of Radiation 60 extends conducting part 58 with Department of Radiation 60.That is to say, when user's desire is used Department of Radiation 60 transmitting/receiving wireless signals, Department of Radiation 60 can be pulled out from conducting part 58 so that Department of Radiation 60 extends (as shown in Figure 4) outside the conducting part 58, at this moment, conducting part 58 promptly can be considered Department of Radiation 60 and is positioned at extension on the mainboard 52, meaning is that conducting part 58 can become an antenna radiator jointly with Department of Radiation 60, and the feeding portion 64 of conducting part 58 is connected in mainboard 52, thus, conducting part 58 and Department of Radiation 60 be the transmitting/receiving wireless signal jointly, and when the user desires to fold Department of Radiation 60, then Department of Radiation 60 direction as shown in Figure 4 is pressed in the conducting part 58 and can finishes the action that folds.
At this, the characteristic at dipole antenna describes earlier.Generally speaking, one dipole antenna has first resonance point in the frequency of 1/2nd wavelength, every afterwards odd number frequency multiplication can produce a resonance point, if yet the length of the long end of a dipole antenna is two to three times of the length of a short end, the resonance point of this dipole antenna also can occur frequently existing and has goodish resonance effect at even-multiple, at this moment, if it is overlapping and adjust distance between the length two ends of this dipole antenna that folding this dipole antenna makes its long and short two hold row level with both hands, then first resonance point of this dipole antenna and second resonance point can be near each other and overlapping and then the effect in generation broadband.Please continue to consult Fig. 5, Fig. 5 is the schematic diagram of the utility model second embodiment one electronic installation 100.Assembly described in second embodiment is identical with the assembly numbering described in first embodiment, represents that it has identical functions or relative position.Electronic installation 50 differences of the electronic installation 100 and first embodiment are the design of grounding assembly.Electronic installation 100 also includes a grounding assembly 102, grounding assembly 102 be parallel in fact conducting part 58 and at a distance of conducting part 58 in a specific range d as shown in Figure 5
1Thus, when the user pulls out Department of Radiation 60 so that Department of Radiation 60 when extending outside the conducting part 58 (as shown in Figure 5) from conducting part 58, Department of Radiation 60, conducting part 58, feeding portion 64, and the antenna bandwidth effect that configuration produced of grounding assembly 102 can be equivalent to the performance of the broad-band antenna that is produced after the distance of above-mentioned one asymmetric dipole antenna through folding and adjust the length two ends, meaning be conducting part 58 with Department of Radiation 60 can be considered an asymmetric dipole antenna than vast of heaven line segment, grounding assembly 102 then can be considered this asymmetric dipole antenna than the short antenna section.And when the user desires to fold Department of Radiation 60, then Department of Radiation 60 direction as shown in Figure 5 is pressed in the conducting part 58 and can finishes the action that folds.In addition, grounding assembly 102 can be arbitrary equivalent ground plane that can be used to ground connection in the electronic installation 50, as the metallic clamp layer of mainboard 52 inside.
Then see also Fig. 6, Fig. 6 is the schematic diagram of the utility model the 3rd embodiment one electronic installation 150.Assembly described in the 3rd embodiment is identical with the assembly numbering described in second embodiment, represents that it has identical functions or relative position.Electronic installation 100 differences of the electronic installation 150 and second embodiment are the design of grounding assembly.As shown in Figure 6, electronic installation 150 comprises a grounding assembly 152, has a rectangular metal post 154 on the grounding assembly 152, rectangular metal post 154 be set in parallel in conducting part 58 a side and at a distance of conducting part 58 in a specific range d
2, thus, can control the equivalent distances of conducting part 58 and grounding assembly 152 to obtain best antenna bandwidth effect by the distance of adjusting between rectangular metal post 154 and the conducting part 58.
Then see also Fig. 7, Fig. 7 is the schematic diagram of the utility model the 4th embodiment one electronic installation 200.Assembly described in the 4th embodiment is identical with the assembly numbering described in second embodiment, represents that it has identical functions or relative position.Electronic installation 100 differences of the electronic installation 200 and second embodiment are the design of conducting part, and meaning is that electronic installation 200 is obtained the antenna bandwidth effect that is different from electronic installation 100 by the mode that changes the conducting part structure.Electronic installation 200 comprises a mainboard 52 and an antenna 202.Antenna 202 comprises Department of Radiation 60, transmission line 62, an and conducting part 204, as shown in Figure 7, conducting part 204 is a thin walled aperture section beam (Thin-walled open section beam), thus, when the user pulls out Department of Radiation 60 so that Department of Radiation 60 when extending outside the conducting part 204 (as shown in Figure 7) from conducting part 204, Department of Radiation 60, conducting part 204, feeding portion 64, and the antenna bandwidth effect that configuration produced of grounding assembly 102 can be equivalent to the performance of the broad-band antenna that is produced after the distance of an asymmetric dipole antenna through folding and adjust the length two ends, meaning be conducting part 204 with Department of Radiation 60 can be considered an asymmetric dipole antenna than vast of heaven line segment, grounding assembly 102 then can be considered this asymmetric dipole antenna than the short antenna section.And when the user desires to fold Department of Radiation 60, then Department of Radiation 60 direction as shown in Figure 7 is pressed in the spatial accommodation that conducting part 204 provided and finishes the action that folds.
Then see also Fig. 8, Fig. 8 is the schematic diagram of the 5th embodiment one electronic installation 250.Assembly described in the 5th embodiment is identical with the assembly numbering described in second embodiment, represents that it has identical functions or relative position.Electronic installation 100 differences of the electronic installation 250 and second embodiment are the design of conducting part and Department of Radiation, and meaning is that electronic installation 250 is obtained the antenna bandwidth effect that is different from electronic installation 100 by the mode that changes the conducting part structure.Electronic installation 250 comprises a mainboard 52 and an antenna 252.Antenna 252 comprises transmission line 62, one conducting part 254, an and Department of Radiation 256, conducting part 254 comprises a hollow metal column structure 258 and a metal plate 260, as shown in Figure 8, hollow metal column structure 258 is a thin walled aperture section beam, metal plate 260 is arranged between hollow metal column structure 258 and the grounding assembly 102 and is connected in hollow metal column structure 258, the spatial accommodation that the corresponding hollow metal column structure of the shape of Department of Radiation 256 258 and metal plate 260 are constituted so that Department of Radiation 256 can collapse in the conducting part 254, thus, when the user pulls out Department of Radiation 256 so that Department of Radiation 256 when extending outside the conducting part 254 (as shown in Figure 8) from the spatial accommodation that hollow columnar metal structure 258 and metal plate 260 are constituted, Department of Radiation 256, conducting part 254, feeding portion 64, and the antenna bandwidth effect that configuration produced of grounding assembly 102 can be equivalent to the performance of the broad-band antenna that is produced after the distance of an asymmetric dipole antenna through folding and adjust the length two ends, that is conducting part 254 and Department of Radiation 256 can be considered an asymmetric dipole antenna than vast of heaven line segment, grounding assembly 102 then can be considered this asymmetric dipole antenna than the short antenna section.And when the user desires to fold Department of Radiation 256, then Department of Radiation 256 direction as shown in Figure 8 is pressed in the spatial accommodation that hollow metal column structure 258 and metal plate 260 constituted and can finishes the action that folds.
Then see also Fig. 9, Fig. 9 is the schematic diagram of the utility model the 6th embodiment one Anneta module 300.Assembly described in the 6th embodiment is identical with the assembly numbering described in second embodiment, represents that it has identical functions or relative position.Electronic installation 100 differences of the electronic installation 300 and second embodiment are the design of conducting part, and meaning is that electronic installation 300 is obtained the antenna bandwidth effect that is different from electronic installation 100 by the mode that changes the conducting part structure.Electronic installation 300 comprises a mainboard 52 and an antenna 302.Antenna 302 comprises Department of Radiation 60, transmission line 62, an and conducting part 304, as shown in Figure 9, conducting part 304 is a metal plate, thus, when the user pulls out Department of Radiation 60 so that Department of Radiation 60 when extending outside the conducting part 304 (as shown in Figure 9) from conducting part 304, Department of Radiation 60, conducting part 304, feeding portion 64, and the antenna bandwidth effect that configuration produced of grounding assembly 102 can be equivalent to the performance of the broad-band antenna that is produced after the distance of an asymmetric dipole antenna through folding and adjust the length two ends, that is Department of Radiation 60 and conducting part 304 can be considered an asymmetric dipole antenna than vast of heaven line segment, grounding assembly 102 then can be considered this asymmetric dipole antenna than the short antenna section.And when the user desires to fold Department of Radiation 60, then Department of Radiation 60 direction as shown in Figure 9 is pressed into and collapses on the support platform that conducting part 304 provided, so can finish the action that folds.
Then see also Figure 10, Figure 10 is the schematic diagram of the utility model the 7th embodiment one electronic installation 350.Assembly described in the 7th embodiment is identical with the assembly numbering described in second embodiment, represents that it has identical functions or relative position.Electronic installation 100 differences of the electronic installation 350 and second embodiment are the design of conducting part.Electronic installation 350 comprises a mainboard 52 and an antenna 352.Antenna 352 comprises Department of Radiation 60, transmission line 62, an and conducting part 354, conducting part 354 comprises a hollow metal tube-in-tube structure 356 and a thin walled aperture section beam 358, as shown in figure 10; thin walled aperture section beam 358 is connected in an end of hollow metal tube-in-tube structure 356; Department of Radiation 60 is being installed in thin walled aperture section beam 358 and the hollow metal tube-in-tube structure 356 with respect to thin walled aperture section beam 358 and hollow sleeve structure 356 flexible modes; Department of Radiation 60 and conducting part 354 are used for common transmitting/receiving wireless signal (as shown in figure 10) when Department of Radiation 60 extends outside thin walled aperture section beam 358 and the hollow metal tube-in-tube structure 356; thus, can be by the size that changes thin walled aperture section beam 358 with the equivalent distances of adjusting distance between thin walled aperture section beam 358 and the grounding assembly 102 and then control conducting part 354 and grounding assembly 102 to obtain the antenna bandwidth effect of the best.In other words, when the user pulls out Department of Radiation 60 so that Department of Radiation 60 when extending outside thin walled aperture section beam 358 and the hollow metal tube-in-tube structure 356 from the spatial accommodation that thin walled aperture section beam 358 and hollow metal tube-in-tube structure 356 are constituted, Department of Radiation 60, conducting part 354, feeding portion 64, and the antenna bandwidth effect that configuration produced of grounding assembly 102 can be equivalent to the performance of the broad-band antenna that is produced after the distance of an asymmetric dipole antenna through folding and adjust the length two ends, meaning be Department of Radiation 60 with conducting part 354 can be considered an asymmetric dipole antenna than vast of heaven line segment, grounding assembly 102 then can be considered this asymmetric dipole antenna than the short antenna section.And when the user desires to fold Department of Radiation 60, then Department of Radiation 60 direction as shown in figure 10 is pressed in the spatial accommodation that hollow metal tube-in-tube structure 356 and thin walled aperture section beam 358 constituted and can finishes the action that folds.
Then see also Figure 11, Figure 11 is the schematic diagram of the utility model the 8th embodiment one electronic installation 400.Assembly described in the 8th embodiment is identical with the assembly numbering described in second embodiment, represents that it has identical functions or relative position.Electronic installation 400 and electronic installation 100 differences of second embodiment are being connected of Department of Radiation and conducting part.Electronic installation 400 comprises a mainboard 52 and an antenna 402.Antenna 402 comprises transmission line 62, a Department of Radiation 404 and a conducting part 406, as shown in Figure 11, Department of Radiation 404 is articulated in conducting part 406, meaning is that Department of Radiation 404 can be that fulcrum rotates arbitrarily with an end of conducting part 406, conducting part 406 is a hollow columnar structures, common transmitting/receiving wireless signal when Department of Radiation 404 is used for outside Department of Radiation 404 rotates mainboard 52 with conducting part 406.That is to say, when the user is a fulcrum with respect to mainboard 52 rotations (direction of rotation as shown in figure 11) and then when making Department of Radiation 404 rotate outside the mainboard 52 with Department of Radiation 404 by an end of conducting part 406, Department of Radiation 404, conducting part 406, feeding portion 64, and the antenna bandwidth effect that configuration produced of grounding assembly 102 can be equivalent to one of above-mentioned asymmetric dipole antenna through folding and adjust the performance of the broad-band antenna that is produced after the distance at length two ends, that is Department of Radiation 404 and conducting part 406 can be considered an asymmetric dipole antenna than vast of heaven line segment, grounding assembly 102 then can be considered this asymmetric dipole antenna than the short antenna section.And when the user desires to fold Department of Radiation 404, be fulcrum with respect to mainboard 52 rotations and then make Department of Radiation 404 collapse on the mainboard 52 (as shown in figure 11) can to finish the action that folds with Department of Radiation 404 by an end of conducting part 406 then.In addition, the design of first to the 7th above-mentioned embodiment all is applicable to the 8th embodiment, and for instance, conducting part 406 also can be the thin walled aperture section beam shown in the 7th embodiment.
Then see also Figure 12, Figure 12 is the schematic diagram of the utility model the 9th embodiment one electronic installation 450.Assembly described in the 9th embodiment is identical with the assembly numbering described in the 8th embodiment, represents that it has identical functions or relative position.Electronic installation 400 differences of electronic installation 450 and the 8th embodiment are the design of conducting part, and meaning is that electronic installation 450 is obtained the antenna bandwidth effect that is different from electronic installation 400 by the mode that changes the conducting part structure.Electronic installation 450 comprises a mainboard 52 and an antenna 452.Antenna 452 comprises transmission line 62, Department of Radiation 404, an and conducting part 454, Department of Radiation 404 is articulated in conducting part 454, meaning is that Department of Radiation 404 can be fulcrum and arbitrarily rotation with an end of conducting part 454, conducting part 454 includes a columnar metal structure 456 and a metal plate 458, as shown in Figure 12, columnar metal structure 456 is a column structure, and metal plate 458 is arranged between columnar metal structure 456 and the grounding assembly 102 and is connected in columnar metal structure 456.Thus, when the user is a fulcrum with respect to mainboard 52 rotations (direction of rotation as shown in figure 12) and then when making Department of Radiation 404 rotate outside the mainboard 52 with Department of Radiation 404 by an end of conducting part 454, Department of Radiation 404, conducting part 454, feeding portion 64, and the antenna bandwidth effect that configuration produced of grounding assembly 102 can be equivalent to the performance of the broad-band antenna that is produced after the distance of an above-mentioned asymmetric dipole antenna through folding and adjust the length two ends, that is Department of Radiation 404 and conducting part 454 can be considered an asymmetric dipole antenna than vast of heaven line segment, grounding assembly 102 then can be considered this asymmetric dipole antenna than the short antenna section.And when the user desires to fold Department of Radiation 404, be fulcrum with respect to mainboard 52 rotations and then Department of Radiation 404 is collapsed on the mainboard 52 with Department of Radiation 404 by an end of conducting part 454 then, can finish the action that folds.
Then see also Figure 13, Figure 13 is the schematic diagram of the utility model the tenth embodiment one electronic installation 500.Assembly described in the tenth embodiment is identical with the assembly numbering described in the 9th embodiment, represents that it has identical functions or relative position.Electronic installation 450 differences of electronic installation 500 and the 9th embodiment only are the design of column structure, and meaning is that electronic installation 500 is obtained the antenna bandwidth effect that is different from electronic installation 450 by the mode that changes column structure.Electronic installation 500 comprises a mainboard 52 and an antenna 502.Antenna 502 comprises transmission line 62, Department of Radiation 404, an and conducting part 504, Department of Radiation 404 is articulated in conducting part 504, meaning is that Department of Radiation 404 can be fulcrum and arbitrarily rotation with an end of conducting part 504, and conducting part 504 includes a columnar metal structure 506 and metal plate 458, as shown in Figure 13, columnar metal structure 506 is a triangular prism structure, in addition, all the other are all similar to the electronic installation 450 of the 9th embodiment, so be not described in detail in this.
See also Figure 14 at last, Figure 14 is the schematic diagram of the utility model the 11 embodiment one electronic installation 550.Assembly described in the 11 embodiment is identical with the assembly numbering described in the 9th embodiment, represents that it has identical functions or relative position.Electronic installation 400 differences of electronic installation 550 and the 9th embodiment are the design of conducting part, and meaning is that electronic installation 500 is obtained the antenna bandwidth effect that is different from electronic installation 400 by the mode that changes the conducting part structure.Electronic installation 550 comprises a mainboard 52 and an antenna 552.Antenna 552 comprises transmission line 62, Department of Radiation 404, and a conducting part 554, and Department of Radiation 404 is articulated in conducting part 554, as shown in Figure 14, conducting part 554 is a metal rectangular rod structure, in addition, all the other are all similar to the electronic installation 450 of the 9th embodiment, so be not described in detail in this.
In sum, the utility model can be by in originally being used for taking in the space of a unipole antenna conducting part being set and then increasing the collection of letters length of antenna, in addition, the utility model is also by the Department of Radiation in the foregoing description, conducting part, feeding portion, and the configuration of grounding assembly, and then with the frequency range of unipole antenna performance emulation be equivalent to an asymmetric dipole antenna through folding and adjust the length two ends apart from after the effect of the broad-band antenna that produced, thus, be compared to known technology and utilize the setting of unipole antenna with the transmitting/receiving wireless signal, the utility model not only can increase the collection of letters length of unipole antenna, and the frequency range that more can promote unipole antenna widely is with the complete required frequency range of portable electron device (as portable digital television) of containing.
The above only is preferred embodiment of the present utility model, and all equivalent variations and modifications of being done according to the utility model claims scope all should belong to covering scope of the present utility model.
Claims (25)
1. an electronic installation is characterized in that, described electronic installation comprises:
One mainboard;
One wireless communication module is arranged on the described mainboard; And
One antenna is installed on the described mainboard, and described antenna comprises:
One conducting part has a feeding portion, and described conducting part is fixed on the described mainboard;
One Department of Radiation is can be connected in described conducting part with respect to the mode that described conducting part moves; And
One transmission line connects the described feeding portion of described wireless communication module and described conducting part, in order to transmitting wireless signals between described antenna and described wireless communication module.
2. electronic installation as claimed in claim 1 is characterized in that, wherein said conducting part is a hollow metal tube-in-tube structure, and described Department of Radiation is can the mode flexible with respect to described conducting part being installed in the described conducting part.
3. electronic installation as claimed in claim 1 is characterized in that described electronic installation also comprises a grounding assembly, and described grounding assembly is parallel to described conducting part in fact and at a distance of described conducting part one specific range.
4. electronic installation as claimed in claim 3 is characterized in that, wherein said Department of Radiation is a telescopic Department of Radiation.
5. electronic installation as claimed in claim 4, it is characterized in that, wherein said conducting part comprises a hollow metal column structure, described Department of Radiation is can the mode flexible with respect to described hollow metal column structure being installed in the described hollow metal column structure common transmitting/receiving wireless signal when described Department of Radiation and described conducting part are used for outside described Department of Radiation extends described hollow metal column structure.
6. electronic installation as claimed in claim 5 is characterized in that, wherein said hollow metal column structure is a hollow metal tube-in-tube structure.
7. electronic installation as claimed in claim 6 is characterized in that, wherein said grounding assembly has a rectangular metal post, and described rectangular metal post is set in parallel in a side of described conducting part and at a distance of described conducting part one specific range.
8. electronic installation as claimed in claim 5 is characterized in that, wherein said hollow metal column structure is a thin walled aperture section beam.
9. electronic installation as claimed in claim 8, it is characterized in that, wherein said conducting part also comprises a metal plate, described metal plate is arranged between described hollow metal column structure and the grounding assembly and is connected in described hollow metal column structure, described Department of Radiation is can the mode flexible with respect to described hollow metal column structure and described metal plate being installed in described hollow metal column structure and the described metal plate common transmitting/receiving wireless signal when described Department of Radiation and described conducting part are used for outside described Department of Radiation extends described hollow metal column structure and described metal plate.
10. electronic installation as claimed in claim 4, it is characterized in that, wherein said conducting part is a metal plate, described Department of Radiation is can the mode flexible with respect to described conducting part being installed on the described conducting part common transmitting/receiving wireless signal when described Department of Radiation and described conducting part are used for outside described Department of Radiation extends described conducting part.
11. electronic installation as claimed in claim 4 is characterized in that, wherein said conducting part comprises:
One hollow metal tube-in-tube structure; And
One thin walled aperture section beam, be connected in an end of described hollow metal tube-in-tube structure, described Department of Radiation is can the mode flexible with respect to described thin walled aperture section beam and described hollow metal tube-in-tube structure being installed in described thin walled aperture section beam and the described hollow metal tube-in-tube structure common transmitting/receiving wireless signal when described Department of Radiation and described conducting part are used for outside described Department of Radiation extends described thin walled aperture section beam and described hollow metal tube-in-tube structure.
12. electronic installation as claimed in claim 3 is characterized in that, wherein said Department of Radiation is articulated in described conducting part, common transmitting/receiving wireless signal when described Department of Radiation and described conducting part are used for outside described Department of Radiation rotates described mainboard.
13. electronic installation as claimed in claim 12 is characterized in that, wherein said conducting part comprises a hollow metal column structure.
14. the electronic installation as claim 13 is characterized in that, wherein said hollow metal column structure is a hollow metal tube-in-tube structure.
15. the electronic installation as claim 14 is characterized in that, wherein said grounding assembly has a rectangular metal post, and described rectangular metal post is set in parallel in a side of described conducting part and at a distance of described conducting part one specific range.
16. the electronic installation as claim 13 is characterized in that, wherein said hollow metal column structure is a thin walled aperture section beam.
17. electronic installation as claimed in claim 16 is characterized in that, wherein said conducting part also comprises a metal plate, is arranged between described hollow metal column structure and the grounding assembly and is connected in described hollow metal column structure.
18. electronic installation as claimed in claim 12 is characterized in that, wherein said conducting part is a metal plate.
19. electronic installation as claimed in claim 12 is characterized in that, wherein said conducting part comprises:
One hollow metal tube-in-tube structure; And
One thin walled aperture section beam is connected in an end of described hollow metal tube-in-tube structure.
20. electronic installation as claimed in claim 12 is characterized in that, wherein said conducting part comprises a columnar metal structure.
21. electronic installation as claimed in claim 20 is characterized in that, wherein said conducting part also comprises a metal plate, and described metal plate is arranged between described columnar metal structure and the described grounding assembly and is connected in described columnar metal structure.
22. electronic installation as claimed in claim 20 is characterized in that, wherein said columnar metal structure is a column structure.
23. electronic installation as claimed in claim 20 is characterized in that, wherein said columnar metal structure is a triangular prism structure.
24. electronic installation as claimed in claim 20 is characterized in that, wherein said columnar metal structure is a rectangular column structure.
25. electronic installation as claimed in claim 1 is characterized in that, wherein said electronic installation is a portable digital television.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201286482U CN201075865Y (en) | 2007-09-10 | 2007-09-10 | Electronic device having functions of transmitting and receiving wireless signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201286482U CN201075865Y (en) | 2007-09-10 | 2007-09-10 | Electronic device having functions of transmitting and receiving wireless signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201075865Y true CN201075865Y (en) | 2008-06-18 |
Family
ID=39521122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201286482U Expired - Fee Related CN201075865Y (en) | 2007-09-10 | 2007-09-10 | Electronic device having functions of transmitting and receiving wireless signal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201075865Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891375A (en) * | 2012-09-29 | 2013-01-23 | 华为终端有限公司 | Television antenna mounted on terminal device and terminal device |
| CN106593099A (en) * | 2015-10-15 | 2017-04-26 | 深圳富泰宏精密工业有限公司 | Automobile key with antenna function and wearable electronic device applying automobile key |
-
2007
- 2007-09-10 CN CNU2007201286482U patent/CN201075865Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891375A (en) * | 2012-09-29 | 2013-01-23 | 华为终端有限公司 | Television antenna mounted on terminal device and terminal device |
| WO2014048084A1 (en) * | 2012-09-29 | 2014-04-03 | 华为终端有限公司 | Television antenna installed on terminal device and terminal device |
| CN106593099A (en) * | 2015-10-15 | 2017-04-26 | 深圳富泰宏精密工业有限公司 | Automobile key with antenna function and wearable electronic device applying automobile key |
| CN106593099B (en) * | 2015-10-15 | 2020-05-19 | 深圳富泰宏精密工业有限公司 | Vehicle key with antenna function and wearable electronic device using same |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20080618 Termination date: 20160910 |