CN2305004Y - Dual antenna connector - Google Patents
Dual antenna connector Download PDFInfo
- Publication number
- CN2305004Y CN2305004Y CN 97217992 CN97217992U CN2305004Y CN 2305004 Y CN2305004 Y CN 2305004Y CN 97217992 CN97217992 CN 97217992 CN 97217992 U CN97217992 U CN 97217992U CN 2305004 Y CN2305004 Y CN 2305004Y
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- antenna
- antenna assembly
- unit
- circuit unit
- jockey
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- Expired - Fee Related
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Abstract
The utility model relates to a dual antenna connector, which utilizes at least one switching unit to realize the electrical connection conversion among a first antenna unit, a second antenna unit and a circuit unit. When the second antenna unit is externally connected with and is installed on a second antenna linkage unit, a switching unit is electrically connected with a circuit unit of mobile telephones through the driving of the switching unit by a contact end of a probe, and in the meanwhile, the electrical connection between the first antenna unit and the circuit unit is interrupted, so the signal transmission received by the second antenna unit can be delivered to the circuit unit under the condition of minimum distance and minimum disturbance.
Description
The utility model relates to a kind of double antenna jockey, refers to especially on a kind of housing that is arranged at electronic installation to receive the double antenna jockey of external signal.
Consult the schematic perspective view that existing car antenna jockey shown in Figure 1 is applied to general mobile phone 1 ＇.Mobile phone 1 ＇ comprises one first housing, 101 ＇ and one second housing, 102 ＇.Antenna assembly 40 is arranged on the end of mobile phone 1 ＇, and a dimple 10 ＇ are set on the other end of mobile phone 1 ＇, includes one first connector 10 ＇-1 and one second connector 10 ＇-2 in the inside of dimple 10 ＇.When car antenna connector 50 inserted and is positioned dimple 10 ＇, the linkage unit of antenna connector 50 inside was connected with first connector 10 ＇-1, second connector 10 ＇-2 respectively, transmitted with the signal that carries out mobile radio telephone.
Yet, first connector 10 ＇-1, second connector 10 ＇-2 that are arranged at dimple 10 ＇ inside lay respectively on the both ends of mobile phone 1 ＇ with antenna assembly 40, when the signal of being received when antenna assembly 40 was sent to the other end by the end of mobile phone 1 ＇, signal produced decay in just may the transmittance process between both ends or is interfered.Relatively, if will be connected decay and the interference that reaches minimum with circuit between the antenna assembly 40 at first connector 10 ＇-1, second connector 10 ＇-2, then first connector 10 ＇-1, second connector 10 ＇-2 are to the complexity that can become of the electrical connection between the antenna assembly 40.
In view of this, the purpose of this utility model is to provide a kind of double antenna jockey, and it is with simple and compact connecting device is used the antenna of mobile phone itself and external car antenna easily, and can prevent signal attenuation and external interference.
The purpose of this utility model is achieved in that promptly provides a kind of double antenna jockey, and it is arranged on the housing of electronic installation to receive external signal, and it is characterized in that it comprises: a circuit unit is arranged at described electronic installation inside; One first antenna linkage unit is arranged at described housing; One second antenna linkage unit is arranged at described housing; One first antenna assembly is installed on the described first antenna linkage unit, and described first antenna assembly keeps the normality contact and is electrically connected on described circuit unit in separable mode; One second antenna assembly, be installed on the described second antenna linkage unit so that separable mode is external, when described second antenna assembly is installed on the described second antenna linkage unit, described second antenna assembly just can be electrically connected on described circuit unit by the described second antenna linkage unit, and being electrically connected between this moment described first antenna assembly and the described circuit unit ended; And switch unit, be electrically connected on described circuit unit, and be arranged between the described first antenna linkage unit, the second antenna linkage unit and the circuit unit to change the electrical connection between described first antenna assembly, second antenna assembly and the circuit unit.
The advantage of the utility model device is, and is simple in structure, easy to use, and can prevent signal attenuation and external interference effectively.
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, wherein:
Fig. 1 is applied to the schematic perspective view of mobile phone for existing car antenna jockey;
Fig. 2 A is the partial sectional view that the utility model double antenna jockey is applied to first embodiment of mobile phone;
Fig. 2 B is the exploded view of the switch unit in the I zone shown in Fig. 2 A and the second antenna linkage unit;
Cut-away view when Fig. 3 is connected in the second antenna linkage unit for second antenna assembly shown in Fig. 2 A;
Fig. 4 A is the partial sectional view that the utility model double antenna jockey is applied to second embodiment of mobile phone;
Fig. 4 B is the exploded view of the switch unit in the II zone shown in Fig. 4 A and the second antenna linkage unit;
Cut-away view when Fig. 5 is connected in the second antenna linkage unit for second antenna assembly shown in Fig. 4 A;
Fig. 6 A is the partial sectional view that the utility model double antenna jockey is applied to the 3rd embodiment of mobile phone;
Fig. 6 B is the exploded view of the switch unit in the III zone shown in Fig. 6 A and the second antenna linkage unit;
Cut-away view when Fig. 7 is connected in the second antenna linkage unit for second antenna assembly shown in Fig. 6 A.
Consult the partial sectional view that the jockey of the utility model double antenna shown in Fig. 2 A is applied to first embodiment of electronic installation 1 (following employing mobile phone 1 expression).The external structure of mobile phone 1 is combined by one first housing 101 and one second housing 102.In first embodiment, this double antenna jockey mainly comprises: a circuit unit 18 is arranged at the inside of first housing 101 and second housing 102; One first antenna linkage unit 10 and one second antenna linkage unit 11 are arranged at respectively on first housing 101 and one second housing 102; One switches unit 17, is electrically connected and is installed on circuit unit 18, and this switch unit 17 is arranged between the first antenna linkage unit 10, the second antenna linkage unit 11 and the circuit unit 18; One first antenna assembly 50, be installed on the first antenna linkage unit 10 in order to external, its first end 501 protrudes the outside that is arranged at first housing 101 and one second housing 102, and the second end 502 keeps normality to be contacted with switch unit 17 in separable mode, thereby is electrically connected on circuit unit 18; One second antenna assembly 60 (for example car antenna connector), in order to the external second antenna linkage unit 11 that is installed on, thereby make the mobile phone of mobile phone 1 as car antenna, this second antenna linkage unit 11 keeps normality contact and is electrically connected on circuit unit 18 via switch unit 17, and by switch unit 17 for the conversion that is electrically connected between first antenna assembly 50, second antenna assembly 60 and the circuit unit 18.
Consult the switch unit 17 of first embodiment of the present utility model shown in Fig. 2 B and the exploded view of the second antenna linkage unit 11.This second antenna linkage unit 11 includes: a pedestal 12, have a first end 12-1 and a second end 12-2, this pedestal 12 is arranged between second housing 102 and the circuit unit 18, wherein, this first end 12-1 is as the connection end of second antenna assembly 60 and be positioned in the perforation 104 of second housing 102, this the second end 12-2 is positioned circuit unit 18, and pedestal 12 inside between first end 12-1 and the second end 12-2 are formed with endoporus ladder seat (the first endoporus ladder seat 120-1 of several concentrics, the second endoporus ladder seat 120-2) and several inwalls (first inwall 121, second inwall 122, the 3rd inwall 123, the 4th inwall 124); First guide seat 13 and second guide seat 15 respectively are provided with a guide hole 130 and 150, and wherein, guide hole 130,150 all has identical axle center a-a with each endoporus ladder seat, between first guide seat 13 and second guide seat 15 with a set distance D
1Be installed on respectively in the endoporus ladder seat; One probe 14, has a body 140, be formed with a flange 141 in body 140 peripheries, the two ends of body 140 are respectively the first contact end 14-1 and contact end 14-2 with second, and the mode that moves with a-a vertically is positioned guide hole 130 and 150 inside respectively, and flange 141 is limited between first guide seat 13 and second guide seat 15, wherein, the second contact end 14-2 keeps in touch in switch unit 17, shown in Fig. 2 A; And positioning piece 16, be arranged between pedestal 12 and the circuit unit 17, by keeper 16 switch unit 17 is positioned on the circuit unit 18.
As mentioned above, for making the signal transmission when second antenna assembly 60 is connected in the second antenna linkage unit 11 to be sent to circuit unit 18 under the degree in least interference, thereby first guide seat 13, second guide seat 15 all make with insulating material with keeper 16, and so signal just can directly be sent to circuit unit 18 via probe 14.
Cut-away view when consulting second antenna assembly 60 shown in Figure 3 and being connected in the double antenna jockey.When second antenna assembly 60 is installed on the second antenna linkage unit 11, force before the probe 14 and then promote polygonal curved switch unit 17 by second antenna assembly 60, the second end 17-2 of switch unit 17 is moved along direction of rotation α, thereby switch unit 17 is located away from first antenna assembly 50, also promptly first antenna assembly 50 is ended with the electrical connection of circuit unit 18, and second antenna assembly 60 like this just can produce with circuit unit 18 separately via probe 14 and be electrically connected.
Relatively, when antenna assembly 60 was removed by the second antenna linkage unit 11, switch unit 17 made by the elasticity of itself that just probe 14 returns back to initial condition, and first antenna assembly 50 just can be electrically connected with circuit unit 18 once more via switch unit 17.
Consult the partial sectional view that the jockey of the utility model double antenna shown in Fig. 4 A is applied to second embodiment of mobile phone 2.The external structure of mobile phone 2 is combined by one first housing 201 and one second housing 202.In second embodiment, this double antenna jockey mainly comprises: a circuit unit 28 is arranged at first housing 201 and second housing, 202 inside; One first antenna linkage unit 20 and one second antenna linkage unit 21 are arranged at respectively on first housing 201 and one second housing 202; One switches unit 27, is electrically connected and is installed on circuit unit 28, and this switch unit 27 is arranged between the first antenna linkage unit 20, the second antenna linkage unit 21 and the circuit unit 28; One first antenna assembly 50, be installed on the first antenna linkage unit 20 in order to external, its first end 501 protrudes and is arranged at first housing 201 and one second housing, 202 outsides, and the second end 502 keeps normality to be contacted with switch unit 27 in separable mode, thereby is electrically connected on circuit unit 28; One second antenna assembly 60 (for example car antenna connector) is installed on the second antenna linkage unit 21 in order to external, thereby makes the mobile phone of mobile phone 2 as car antenna.
Consult the switch unit 27 of second embodiment of the present utility model shown in Fig. 4 B and the exploded view of the second antenna linkage unit 21.This second antenna linkage unit 21 includes: a pedestal 22, have a first end 22-1 and a second end 22-2, this pedestal 22 is arranged between second housing 202 and the circuit unit 28, wherein, this first end 22-1 is as the connection end of second antenna assembly 60 and be positioned the inside of the perforation 204 of second housing 202, and the second end 22-2 is positioned on the circuit unit 28, and pedestal 22 inside between first end 22-1 and the second end 22-2 are formed with endoporus ladder seat (the first endoporus ladder seat 220-1 of several concentrics, the second endoporus ladder seat 220-2) and several inwalls (first inwall 221, second inwall 222, the 3rd inwall 223, the 4th inwall 224); First guide seat 23 and second guide seat 25 respectively are formed with a guide hole 230 and 250, and this guide hole 230,250 all has identical axle center b-b with each endoporus ladder seat, between first guide seat 23 and second guide seat 25 with a set distance D
2Installing and locating is within endoporus ladder seat respectively; One probe 24, has a body 240, periphery in body 240 is formed with a stepped flange 241, and the two ends of body 240 are respectively the first contact end 24-1 and contact end 24-2 with second, and the mode that moves with b-b vertically respectively is positioned guide hole 230 and 250 inside; Positioning piece 26 is arranged between pedestal 22 and the circuit unit 27, by keeper 26 switch unit 27 is positioned on the circuit unit 28; An and flexible member 29 (for example spring), be positioned between first guide seat 23 and second guide seat 25, the second contact end 24-2 of this body 240 is arranged at flexible member 29 inside, both ends by flexible member 29 contact at first guide seat 23 with flange 241, make second contact end 24-2 of probe 24 and switch unit 27 keep a gap d
2, shown in Fig. 4 A.
As mentioned above, for making the signal transmission when second antenna assembly 60 is connected in the second antenna linkage unit 21 to be sent to circuit unit 28 under the degree in least interference, thereby first guide seat 23, second guide seat 25 all make with insulating material with keeper 26, and so signal just can directly be sent to circuit unit 28 via probe 24.
This switch unit 27 is made of a polygonal curved reed, and its first end 27-1 is positioned circuit unit 28, and the second end 27-2 is contacted with the second end 502 of first antenna assembly 50.
Consult the cut-away view that second antenna assembly 60 shown in Figure 5 is connected in the second antenna linkage unit 21.Different is with the mobile phone 1 of first embodiment, when second antenna assembly 60 (car antenna connector) is not installed on the second antenna linkage unit 21, keep gap d between second contact end 24-2 of the probe 24 in second antenna assembly 60 of mobile phone 2 inside and the switch unit 27
2
When second antenna assembly 60 is installed on the second antenna linkage unit 21, the inside of second antenna assembly 60 contacts at the first contact end 24-1 of probe 24, thereby the second contact end 24-2 that forces probe 24 is before axis b-b and then contact and promote flexible member 29, the second end 27-2 that makes switch unit 27 moves and separates with the second end 502 of first antenna assembly 50 along direction of rotation α, flexible member 29 was subjected to the compressing of the flange 241 and second guide seat 25 and remained in compressive state this moment, and second antenna assembly 60 is just via probe 24, switch unit 27 and produce with the circuit unit 28 of mobile phone 2 is electrically connected.
On the contrary, when antenna assembly 60 is removed on by the second antenna linkage unit 21, switch unit 27 just returns back to initial condition by the elasticity of itself, simultaneously, the flexible member 29 that remains in compressive state is just discharged and probe 24 is pushed back to initial position, and this moment, first antenna assembly 50 just can be electrically connected with circuit unit 28 once more via switch unit 27.
Consult the partial sectional view that the jockey of the utility model double antenna shown in Fig. 6 A is applied to the 3rd embodiment of mobile phone.The external structure of mobile phone 3 is combined by one first housing 301 and one second housing 302.In the 3rd embodiment, this double antenna jockey mainly comprises: a circuit unit 38
bBe arranged at first housing 301 and second housing, 302 inside; One first antenna linkage unit 30 and one second antenna linkage unit 31 are arranged at respectively on first housing 301 and one second housing 302; One switches unit group 37, constitute by first switching device 371 and second switching device 372, wherein, this first switching device 371 has a first end 371-1 and a second end 371-2, this second switching device 372 has a first end 372-1 and a second end 372-2, and be arranged at the first antenna linkage unit 30 with the second end 371-2 and the separable overlapping mode of first end 372-1 between first switching device 371 and second switching device 372, between the second antenna linkage unit 31 and the circuit unit 38, and second switching device 372 is electrically connected on circuit unit 38; One first antenna assembly 50, be installed on the first antenna linkage unit 30 in order to external, its first end 501 protrudes and is arranged at first housing 301 and one second housing, 302 outsides, and the second end 502 keeps normality to be contacted with the first end 371-1 of first switching device 371 in separable mode, thereby be electrically connected on circuit unit 38 by second switching device 372; One second antenna assembly 60 (car antenna connector) is installed on the second antenna linkage unit 31 in order to external, thereby makes the mobile phone of mobile phone 3 as car antenna.
Consult the switch unit group 37 of the 3rd embodiment of the present utility model shown in Fig. 6 B and the exploded view of the second antenna linkage unit 31.This second antenna linkage unit 31 includes: a pedestal 32, have a first end 32-1 and a second end 32-2, this pedestal 32 is arranged between second housing 302 and the circuit unit 38, wherein, this first end 32-1 is as the connection end of second antenna assembly 60 and be positioned perforation 304 inside of second housing 302, and the second end 32-2 is positioned on the circuit unit 38, and pedestal 32 inside between first end 32-1 and the second end 32-2 are formed with endoporus ladder seat (the first endoporus ladder seat 320-1 of several concentrics, the second endoporus ladder seat 320-2) and several inwalls (first inwall 321, second inwall 322, the 3rd inwall 323, the 4th inwall 324); First guide seat 33 and second guide seat 35 respectively are formed with a guide hole 330 and 350, and this guide hole 330,350 all has identical axle center c-c with each endoporus ladder seat, between first guide seat 33 and second guide seat 35 with a set distance D
3Installing and locating is in endoporus ladder seat respectively; One probe 34, has a body 340, periphery in body 340 is formed with a stepped flange 341, and the two ends of body 340 are respectively the first contact end 34-1 and contact end 34-2 with second, and the mode that moves with c-c vertically respectively is positioned guide hole 330 and 350 inside; Positioning piece 36, has the endoporus ladder seat that forms by an endoporus 360 and an inwall 361, this keeper 36 is arranged between pedestal 32 and the circuit unit 38, hold the second end 371-2 and the first end 372-1 that locatees after overlapping by inwall 361, and first switching device 371 and second switching device 372 are positioned on the circuit unit 38 by keeper 36; An and flexible member 39 (for example spring), be positioned between first guide seat 33 and second guide seat 35, wherein, the second contact end 34-2 of this body 340 is arranged at flexible member 39 inside, by the both ends of flexible member 39 flange 341 is contacted at first guide seat 33, make the second contact end 34-2 of probe 34 and second switching device 372 keep a gap d
3, as shown in Figure 6A.
As mentioned above, for making the signal transmission when second antenna assembly 60 is connected in the second antenna linkage unit 31 to be sent to circuit unit 38 under the degree in least interference, thereby first guide seat 33, second guide seat 35 all make with insulating material with keeper 36, and so signal just can directly be sent to circuit unit 38 via probe 34.
Consult the cut-away view that second antenna assembly 60 shown in Figure 7 is connected in the second antenna linkage unit 31.Different is with the mobile phone 1 of first embodiment, when second antenna assembly 60 (car antenna connector) is not installed on the second antenna linkage unit 31, keep gap d between second contact end 34-2 of the probe 34 in second antenna assembly 60 of mobile phone 3 inside and the switch unit 37
3
Different is with the mobile phone 2 of second embodiment, switch unit group 37 in second antenna assembly 60 of mobile phone 3 inside is made of first switching device 371 and second switching device 372, wherein, separable overlapping mode by the second end 371-2 and first end 372-1 between first switching device 371 and second switching device 372 is provided with, and maintains a gap d between the first end 372-1 of second contact end 34-2 and second switching device 372 of probe 34 by flexible member 39
3
When second antenna assembly 60 is installed on the second antenna linkage unit 31, the inside of second antenna assembly 60 contacts at the first contact end 34-1 of probe 34, thereby the second contact end 34-2 that forces probe 34 is before axis c-c and then contact and promote second switching device 372, the first end 372-1 that makes second switching device 372 moves and separates with the second end 371-2 of first switching device 371 along direction of rotation α, thereby with of the electrical connection interruption of first antenna assembly 50 with circuit unit 38, flexible member 39 was subjected to the compressing of the flange 341 and second guide seat 35 and remained in compressive state this moment, and second antenna assembly 60 is via probe 34, second switching device 372 and produce with the circuit unit 38 of mobile phone 3 is electrically connected.
On the contrary, when second antenna assembly 60 is removed on by the second antenna linkage unit 31, switch unit group 37 just returns back to initial condition by the elasticity of itself, simultaneously, the flexible member 39 that remains in compressive state is just discharged and probe 34 is pushed back to initial position, and this moment, first antenna assembly 50 just can be electrically connected with circuit unit 38 once more via switch unit group 37.
Claims (14)
1. double antenna jockey, it is arranged on the housing of electronic installation to receive external signal, and it is characterized in that it comprises: a circuit unit is arranged at described electronic installation inside; One first antenna linkage unit is arranged at described housing; One second antenna linkage unit is arranged at described housing; One first antenna assembly is installed on the described first antenna linkage unit, and described first antenna assembly keeps the normality contact and is electrically connected on described circuit unit in separable mode; One second antenna assembly, be installed on the described second antenna linkage unit so that separable mode is external, when described second antenna assembly is installed on the described second antenna linkage unit, described second antenna assembly is electrically connected on described circuit unit by the described second antenna linkage unit, and being electrically connected between this moment described first antenna assembly and the described circuit unit ended; And switch unit, be electrically connected on described circuit unit, and be arranged between the described first antenna linkage unit, the second antenna linkage unit and the circuit unit to change the electrical connection between described first antenna assembly, second antenna assembly and the circuit unit.
2. double antenna jockey as claimed in claim 1 is characterized in that, described second antenna assembly is a car antenna connector.
3. double antenna jockey as claimed in claim 1 is characterized in that, described electronic installation is a mobile phone.
4. double antenna jockey as claimed in claim 1, it is characterized in that, described first antenna assembly has a first end and a second end, and described first end protrudes from described outside, and described the second end and described switch unit keep separable and electrically contact.
5. double antenna jockey as claimed in claim 1, it is characterized in that, the described second antenna linkage unit includes: a pedestal, have a first end and a second end, described pedestal is arranged between described housing and the circuit unit, be provided with the endoporus ladder seat of several concentrics between described first end and the second end, described first end is as the connection end of described second antenna assembly and be positioned described housing, and described the second end is positioned described circuit unit; At least two guide seats respectively have a guide hole, and described guide hole has identical axle center with described endoporus ladder seat, between the described guide seat with one both set a distance be installed on described endoporus ladder seat respectively; One probe, has a body, the periphery of described body is provided with a flange, the two ends of described body are respectively the first contact end and contact the end with second, the described first contact end and the second contact jaw portion are positioned described guide hole inside in axially displaceable mode respectively, described flanged limits is between described guide seat, and the described second contact end keeps normality to be contacted with described switch unit in separable mode; And positioning piece, be arranged between described pedestal and the circuit unit, and described switch unit is positioned on the described circuit unit.
6. double antenna jockey as claimed in claim 5 is characterized in that described guide seat and keeper are insulator.
7. double antenna jockey as claimed in claim 5, it is characterized in that, described switch unit is made of a polygonal curved reed, and the one end is positioned described circuit unit, and the other end is contacted with the second contact end of described first antenna assembly and described probe simultaneously; When described second antenna assembly is installed on the described second antenna linkage unit, described second antenna assembly forces before the described probe and then promotes described switch unit, described switch unit separates with described first antenna assembly, is electrically connected between described second antenna assembly and the described circuit unit.
8. double antenna jockey as claimed in claim 1, it is characterized in that, the described second antenna linkage unit includes: a pedestal, have a first end and a second end, described pedestal is arranged between described housing and the circuit unit, be provided with the endoporus ladder seat of several concentrics between described first end and the second end, described first end is as the connection end of described second antenna assembly and be positioned described housing, and described the second end is positioned described circuit unit; At least two guide seats respectively have a guide hole, and described guide hole has identical axle center with described endoporus ladder seat, between the described guide seat with one both set a distance be installed on described endoporus ladder seat respectively; One probe, has a body, the periphery of described body is provided with a flange, the two ends of described body are respectively the first contact end and contact the end with second, the described first contact end and the second contact jaw portion are positioned described guide hole inside in axially displaceable mode respectively, and described flanged limits is between described guide seat; One flexible member is with between described flange and guide seat and be installed on described body exterior; And positioning piece, be arranged between described pedestal and the circuit unit, and described switch unit is positioned on the described circuit unit.
9. double antenna jockey as claimed in claim 8 is characterized in that, described flexible member is a spring.
10. double antenna jockey as claimed in claim 8 is characterized in that described guide seat and keeper are insulator.
11. double antenna jockey as claimed in claim 8 is characterized in that, described switch unit is made of a polygonal curved reed, and the one end is positioned described circuit unit, and the other end is contacted with described first antenna assembly simultaneously; When described second antenna assembly is installed on the described second antenna linkage unit, described second antenna assembly forces before the described probe and then promotes described switch unit, described flexible member is in compressive state by the distance reduction between described flange and the guide seat, described switch unit separates with first antenna assembly, and described second antenna assembly is electrically connected with circuit unit; When described second antenna assembly is discharged by the described second antenna linkage unit, the described flexible member that is in compressive state is replied initial condition, separate with described switch unit the described second contact end, recovers to be electrically connected between described first antenna assembly and the circuit unit.
12. double antenna jockey as claimed in claim 8, it is characterized in that, described switch unit is made up of with separable overlapping mode one first switching device and one second switching device, described second switching device is electrically connected on described circuit unit, one end of described first switching device is electrically connected on described first antenna assembly, the end overlap joint of the other end of described first switching device and described second switching device; When described second antenna assembly is installed on the described second antenna linkage unit, described second antenna assembly forces before the described probe and then promotes described second switching device, described second switching device separates with first switching device, described flexible member is in compressive state by the distance reduction between described flange and the guide seat, described first switching device separates with first antenna assembly, and described second antenna assembly is electrically connected with circuit unit; When described second antenna assembly when the described second antenna linkage unit discharges, the described flexible member that is in compressive state is replied initial condition, described second switching device and first switching device overlap once more, and described first antenna assembly is electrically connected once more with circuit unit.
13. double antenna jockey as claimed in claim 12 is characterized in that, described flexible member is a spring.
14. double antenna jockey as claimed in claim 12 is characterized in that described guide seat and keeper are insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97217992 CN2305004Y (en) | 1997-09-01 | 1997-09-01 | Dual antenna connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97217992 CN2305004Y (en) | 1997-09-01 | 1997-09-01 | Dual antenna connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2305004Y true CN2305004Y (en) | 1999-01-20 |
Family
ID=33934381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97217992 Expired - Fee Related CN2305004Y (en) | 1997-09-01 | 1997-09-01 | Dual antenna connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2305004Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100438207C (en) * | 2002-10-03 | 2008-11-26 | Smk株式会社 | Disassembly antenna device |
-
1997
- 1997-09-01 CN CN 97217992 patent/CN2305004Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100438207C (en) * | 2002-10-03 | 2008-11-26 | Smk株式会社 | Disassembly antenna device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |