CN203721883U - Built-in antenna driver with electric and manual adjustment functions - Google Patents
Built-in antenna driver with electric and manual adjustment functions Download PDFInfo
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- CN203721883U CN203721883U CN201320818683.2U CN201320818683U CN203721883U CN 203721883 U CN203721883 U CN 203721883U CN 201320818683 U CN201320818683 U CN 201320818683U CN 203721883 U CN203721883 U CN 203721883U
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- 230000006870 function Effects 0.000 title abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000001105 regulatory effect Effects 0.000 claims description 29
- 230000005611 electricity Effects 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 abstract description 4
- 230000009977 dual effect Effects 0.000 abstract description 2
- 230000003750 conditioning effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000009711 regulatory function Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The utility model relates to a built-in antenna driver with electric and manual adjustment functions, belonging to the technical field of built-in electric-adjusting antenna drivers. The built-in antenna driver comprises a casing, a screw transmission part, a driving motor and a driving circuit board, wherein the screw transmission part, the driving motor and the driving circuit board are all arranged in the casing, and the driving circuit board is electrically connected with the driving motor. The built-in antenna driver also comprises a manual adjustment mechanism. One end of the screw transmission part is connected with the power output end of a central rotating shaft of the driving motor, the other end of the screw transmission part is connected with a phase shifter, and the manual adjustment mechanism is connected with the manual power input end of the central rotating shaft of the driving motor. The built-in antenna driver is characterized by dual adjustment functions, i.e., electric and manual adjustment, the structure is simple, operation is flexible and simple, and it is ensured that the built-in antenna driver can make adjustment at any time.
Description
Technical field
The utility model relates to the technical field of built-in electric turning antenna driver, is specifically related to a kind of built-in antenna driving device with electricity mediation manual adjustments function.
Background technology
So-called electrical tilt antenna, refers to use electronics to adjust the portable antenna of tilt angled down.
The principle of electrical tilt is by changing the phase place of conllinear array antenna oscillator, changes the amplitude size of vertical component and horizontal component, changes synthetic component field intensity intensity, thereby the vertical directivity pattern of antenna is had a down dip.Because the field intensity intensity of antenna all directions increases and reduces simultaneously, guarantee changing inclination angle aft antenna directional diagram variation not quite, main lobe direction coverage distance is shortened, and the while makes again whole directional pattern reduce area coverage in sector, Serving cell but does not produce interference.Facts have proved, electric melody aerial lower inclination angle degree when 1 °～5 ° change, its antenna pattern and mechanical antenna roughly the same; When tilt angled down is when changing for 5 °～10 °, the slightly improvement of the more mechanical antenna of its antenna pattern; When tilt angled down is when changing for 10 °～15 °, the variation of the more mechanical antenna of its antenna pattern is larger; After 15 ° of mechanical antenna downtilt, the obvious difference of the more mechanical antenna of its antenna pattern, at this moment antenna pattern shape changes not quite, and main lobe direction coverage distance obviously shortens, and whole antenna pattern is all in this base station section, increase tilt angled down, can make sector area coverage dwindle, but not produce interference, such directional diagram is our needs, therefore adopt electrical tilt antenna can reduce call loss, reduce to disturb.
The control board of the built-in electric turning antenna driver of existing conventional art and motor are all arranged on antenna the inside, can only adjust by electricity, can not hand adjustment.When built-in electric turning antenna driver breaks down, be difficult for taking apart, even if split out antenna, also damaged, be inconvenient to safeguard.
Chinese patent CN2862361Y drive unit discloses a kind of for driving the drive unit of continuous adjustable electrical down-tilting antenna, comprise drive motors, screw-drive mechanism, housing, described drive motors is connected with described screw-drive mechanism, and is installed in housing.Can reach the object of manual adjustments angle of declination equally, but this drive unit is external electric turning antenna driver, a driver circuit plate can only drive a motor, in the situation that not needing electric-regulating device, need to pull down plug-in drive assembly, change installation accessories, just can realize manual adjustments mode, it is convenient not to operate, regulative mode underaction, and there is regulating error.
Summary of the invention
The purpose of this utility model is for deficiency of the prior art, a kind of built-in antenna driving device with electricity mediation manual adjustments function is provided, it has the advantages that can electricly adjust with manual adjustments dual regulating functions, simple in structure, manual dexterity is easy, guarantees that built-in antenna driving device can play the effect of adjusting at any time.
The purpose of this utility model is achieved through the following technical solutions:
A kind of built-in antenna driving device with electricity mediation manual adjustments function, comprise housing, screw drive portion, drive motors and driver circuit plate, described screw drive portion, drive motors and driver circuit plate are all arranged in housing, described driver circuit plate is electrically connected to described drive motors, also comprise manual adjustment means, one end of described screw drive portion is connected with the clutch end of the center rotating shaft of drive motors, the other end of described screw drive portion is used for connecting phase shifter, described manual adjustment means is connected with the manual power input of the center rotating shaft of described drive motors.
Wherein, described manual adjustment means comprises regulating sleeve, transmission adjusting rod and manual adjustments knob, one end of described transmission adjusting rod connects with the manual power input of the center rotating shaft of described drive motors, the other end of described transmission adjusting rod is fixedly connected with described manual adjustments knob, described regulating sleeve is sheathed on described transmission adjusting rod, and described manual adjustments knob pivot bush unit puts in described regulating sleeve.
Wherein, described regulating sleeve is connected with regulating sleeve backing plate, and regulating sleeve backing plate is fixedly connected with the base plate of described housing.
Wherein, being connected with of described screw drive portion one can show the scale plate that aerial angle regulates, and the scale of scale plate partly stretches out outside described housing.
Wherein, described drive motors is provided with motor fixing plate, and motor fixing plate is fixedly connected with the base plate of described housing.
Wherein, described screw drive portion comprises adjusting screw(rod), phase shifter connector, the surface of described adjusting screw(rod) is provided with adjusting screw thread, described phase shifter connector pivot bush unit is on described adjusting screw(rod), one end of described adjusting screw(rod) is connected with the clutch end of the center rotating shaft of described drive motors, described phase shifter connector is fixedly connected with described scale plate, between phase shifter connector and described scale plate, is provided with scale fixed head.
Wherein, the other end of described adjusting screw(rod) is provided with spacing ring.
Wherein, one end that described adjusting screw(rod) is connected with described drive motors is provided with screw rod supporting seat, described adjusting screw(rod) be provided with spacing ring one end be provided with supporting seat, described screw rod supporting seat is all fixedly connected with the base plate of described housing with described supporting seat.
Wherein, described driver circuit plate is provided with several wire and plugs, and described drive motors is provided with transducer and several wire sockets, the grafting corresponding to wire socket of described wire and plug.
Wherein, described screw drive portion, drive motors and manual adjustment means form a motor transfer group, are provided with at least two described motor transfer groups in described housing, and a described driver circuit plate connects motor transfer group described at least two groups.
The beneficial effects of the utility model: the angle of declination that can control screw drive portion and then adjusting phase shifter by drive motors, driver circuit plate is connected with drive motors, drive motors is the motor of two ends shaft, can control driver circuit plate by external remote controller under normal circumstances, and then the center rotating shaft rotation of control drive motors realizes regulatory function.When the electric conditioning function of driver breaks down cannot realize DEC distant electric control time, can regulate by manual adjustment means the manual power input of center rotating shaft and then the rotation of drive central shaft of drive motor, and then the displacement of phase shifter is controlled in drive screw driving section, do not need to carry out the improvement of any structure, two kinds of regulative modes are arbitrarily changed.All parts of the present utility model are all arranged on antenna inside, therefore take the installing space of antenna end plate seldom, conveniently reserve more installing space to feeder.The utility model is simple in structure, easy and simple to handle, and functional diversities is easy to maintenance.
Accompanying drawing explanation
Utilize accompanying drawing to be described further utility model, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is a kind of partial structurtes schematic diagram with the built-in antenna driving device of electricity mediation manual adjustments function of the present utility model;
Fig. 2 of the present utility modelly a kind ofly has electricity and is in harmonious proportion the decomposition texture schematic diagram of a motor transfer group of built-in antenna driving device of manual adjustments function;
Fig. 3 is a kind of drive motors of built-in antenna driving device and syndeton schematic diagram of driver circuit plate with electricity mediation manual adjustments function of the present utility model.
Reference numeral comprises: 1---screw drive portion 11---adjusting screw(rod) 12---phase shifter connector
13---spacing ring 14---screw rod supporting seat 15---supporting seat 2---drive motors
21---motor fixing plate 22---wire socket 3---driver circuit plate 31---wire and plugs
4---housing 5---manual adjustment means 51---regulating sleeve 52---transmission adjusting rods
53---manual adjustments knob 54---regulating sleeve backing plate 6---scale plates
61---scale fixed head 7---transducer.
Embodiment
With the following Examples the utility model is further described.
embodiment 1
As illustrated in fig. 1 and 2, a kind of built-in antenna driving device with electricity mediation manual adjustments function, comprise housing 4, screw drive portion 1, drive motors 2 and driver circuit plate 3, described screw drive portion 1, drive motors 2 and driver circuit plate 3 are all arranged in housing 4, described driver circuit plate 3 is electrically connected to described drive motors 2, also comprise manual adjustment means 5, one end of described screw drive portion 1 is connected with the clutch end of the center rotating shaft of drive motors 2, the other end of described screw drive portion 1 is used for connecting phase shifter, described manual adjustment means 5 is connected with the manual power input of the center rotating shaft of described drive motors 2, being connected with of described screw drive portion 1 one can show the scale plate 6 that aerial angle regulates, the scale of scale plate 6 partly stretches out outside described housing 4.The angle of declination that can control screw drive portion 1 and then adjusting phase shifter by drive motors 2, driver circuit plate 3 is connected with drive motors 2, can control driver circuit plate 3 by external remote controller under normal circumstances, and then controls drive motors 2 and realize regulatory function.When the electric conditioning function of driver breaks down cannot realize DEC distant electric control time, can regulate by manual adjustment means 5 running of drive motors 2, and then the displacement of phase shifter is controlled in drive screw driving section 1, do not need to carry out the improvement of any structure, two kinds of regulative modes are arbitrarily changed, and are provided with in addition scale plate 6, can check at any time the data cases of adjusting, make to regulate more accurately fast, and can make a record at any time, be convenient to the quick location of next time.The utility model is simple in structure, easy and simple to handle, and functional diversities is easy to maintenance.
Described manual adjustment means 5 comprises regulating sleeve 51, transmission adjusting rod 52 and manual adjustments knob 53, one end of described transmission adjusting rod 52 is connected with the power intake of the center rotating shaft of described drive motors 2, the other end of described transmission adjusting rod 52 is fixedly connected with described manual adjustments knob 53, described regulating sleeve 51 is sheathed on described transmission adjusting rod 52, and described manual adjustments knob 53 pivot bush units put in described regulating sleeve 51.Transmission adjusting rod 52 is directly connected with the center rotating shaft of drive motors 2; make the power resources of manual adjustments; sheathed regulating sleeve 51 on transmission adjusting rod 52; regulating sleeve 51 is fixedly connected with housing 4; in the time of protection transmission adjusting rod 52, be convenient to the fixing of transmission adjusting rod 52; manual adjustments knob 53 is fixedly connected with transmission adjusting rod 52; when turn manual adjustments knob 53; manual adjustments knob 53 meeting interlock transmission adjusting rods 52, and then drive the center rotating shaft rotation of drive motors 2 to realize regulatory function.When regulating, can observe at any time the demonstration of scale plate 6, easily and fast, accurately.
Described regulating sleeve 51 is connected with regulating sleeve backing plate 54, and regulating sleeve backing plate 54 is fixedly connected with the base plate of described housing 4.By regulating sleeve backing plate 54, regulating sleeve 51 and the base plate of housing 4 are fixed, made overall structure more firm.
Described drive motors 2 is provided with motor fixing plate 21, and motor fixing plate 21 is fixedly connected with the base plate of described housing 4.Utilize motor fixing plate 21 motor to be firmly connected on the base plate of housing 4, guarantee the accuracy regulating.
Described screw drive portion 1 comprises adjusting screw(rod) 11, phase shifter connector 12, the surface of described adjusting screw(rod) 11 is provided with adjusting screw thread, described phase shifter connector 12 pivot bush units are on described adjusting screw(rod) 11, one end of described adjusting screw(rod) 11 is connected with the clutch end of the center rotating shaft of described drive motors 2, phase shifter connector 12 is fixedly connected with described scale plate 6, between phase shifter connector 12 and described scale plate 6, is provided with scale fixed head 61.Phase shifter connector 12 is provided with the port being connected with phase shifter, for directly driving phase shifter, and the corresponding connection of adjusting screw thread of phase shifter connector 12 and adjusting screw(rod) 11, and be provided with internal thread, can be along with screw thread moves on adjusting screw(rod) 11.Scale plate 6 is fixedly connected with phase shifter connector 12 by scale fixed head 61, and scale plate 6 is synchronization-moving with phase shifter connector 12, can show at any time the angular adjustment data of phase shifter, is convenient to regulate personnel's observation and monitoring.
The other end end of described adjusting screw(rod) 11 is provided with spacing ring 13, prevents from that phase shifter connector 12 from moving to exceed outside adjusting screw(rod) 11.
Described adjusting screw(rod) 11 is provided with screw rod supporting seat 14 with one end that described drive motors 2 is connected, described adjusting screw(rod) 11 be provided with spacing ring 13 one end be provided with supporting seat 15, described screw rod supporting seat 14 is all fixedly connected with the base plate of described housing 4 with described supporting seat 15.By screw rod supporting seat 14, with supporting seat 15, the two ends of adjusting screw(rod) 11 are fixedly connected with housing 4 base plates, make overall structure firm, regulate accurately.
embodiment 2
The difference of the present embodiment and embodiment 1 is: as shown in Figure 3, described driver circuit plate 3 is provided with several wire and plugs 31, and described drive motors 2 is provided with wire socket 22 and transducer 7, the grafting corresponding to wire socket 22 of described wire and plug 31.Driver circuit plate 3 is connected with drive motors 2 by wire and plug 31, can at least drive plural drive motors 2, can drive two above antenna phasing units to put in and stretch out motion, makes electric conditioning function more comprehensive, and whole adjusting harmony is stronger.A driver circuit plate 3 can at least drive two above drive motors 2, and portions of electronics part can be re-used in jointly controls each drive motors 2, therefore greatly reduces product cost.
Described screw drive portion 1, drive motors 2 and manual adjustment means 5 form a motor transfer group, are provided with at least two described motor transfer groups in described housing 4, and a described driver circuit plate 3 connects motor transfer group described at least two groups.In a housing 4, a plurality of motor transfer groups can be set according to the actual requirements, realize the adjusted in concert of a plurality of antennas.
The other technologies feature of the present embodiment all adopts the explanation of embodiment 1, does not repeat them here.
embodiment 3
The present embodiment is with the difference of two embodiment above: described regulating sleeve 51 is threaded connection with transmission adjusting rod 52 and described manual adjustments knob 53, and described regulating sleeve 51 is provided with transmission adjusting rod 52 surfaces the external screw thread that can be used for being connected external electric turning antenna driver.When by manual adjustments knob 53 after regulating sleeve 51 and transmission adjusting rod 52 take off, transmission adjusting rod 52 can connect external electric conditioning function equipment, does not need to take apart antenna, and then continues to realize electric conditioning function.
The other technologies feature of the present embodiment all adopts the explanation of embodiment 1, does not repeat them here.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection range; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (10)
1. one kind has electricity and is in harmonious proportion the built-in antenna driving device of manual adjustments function, comprise housing (4), screw drive portion (1), drive motors (2) and driver circuit plate (3), described screw drive portion (1), drive motors (2) and driver circuit plate (3) are all arranged in housing (4), described driver circuit plate (3) is electrically connected to described drive motors (2), it is characterized in that: also comprise manual adjustment means (5), one end of described screw drive portion (1) is connected with the clutch end of the center rotating shaft of drive motors (2), the other end of described screw drive portion (1) is used for connecting phase shifter, described manual adjustment means (5) is connected with the manual power input of the center rotating shaft of described drive motors (2).
2. according to claim 1 a kind ofly have electricity and be in harmonious proportion the built-in antenna driving device of manual adjustments function, it is characterized in that: described manual adjustment means (5) comprises regulating sleeve (51), transmission adjusting rod (52) and manual adjustments knob (53), one end of described transmission adjusting rod (52) is connected with the manual power input of the center rotating shaft of described drive motors (2), the other end of described transmission adjusting rod (52) is fixedly connected with described manual adjustments knob (53), described regulating sleeve (51) is sheathed on described transmission adjusting rod (52), described manual adjustments knob (53) pivot bush unit puts in described regulating sleeve (51).
3. according to claim 2 a kind ofly have electricity and be in harmonious proportion the built-in antenna driving device of manual adjustments function, it is characterized in that: described regulating sleeve (51) is connected with regulating sleeve backing plate (54), regulating sleeve backing plate (54) is fixedly connected with the base plate of described housing (4).
4. according to claim 1 a kind ofly have electricity and be in harmonious proportion the built-in antenna driving device of manual adjustments function, it is characterized in that: described screw drive portion (1) is connected with one can show the scale plate (6) that aerial angle regulates, and the scale of scale plate (6) partly stretches out outside described housing (4).
5. according to claim 1 a kind ofly have electricity and be in harmonious proportion the built-in antenna driving device of manual adjustments function, it is characterized in that: described drive motors (2) is provided with motor fixing plate (21), motor fixing plate (21) is fixedly connected with the base plate of described housing (4).
6. according to claim 4 a kind ofly have electricity and be in harmonious proportion the built-in antenna driving device of manual adjustments function, it is characterized in that: described screw drive portion (1) comprises adjusting screw(rod) (11), phase shifter connector (12), the surface of described adjusting screw(rod) (11) is provided with adjusting screw thread, described phase shifter connector (12) pivot bush unit is on described adjusting screw(rod) (11), one end of described adjusting screw(rod) (11) is connected with the clutch end of the center rotating shaft of described drive motors (2), described phase shifter connector (12) is fixedly connected with described scale plate (6).
7. a kind of built-in antenna driving device with electricity mediation manual adjustments function according to claim 6, is characterized in that: the other end of described adjusting screw(rod) (11) is provided with spacing ring (13).
8. according to claim 7 a kind ofly have electricity and be in harmonious proportion the built-in antenna driving device of manual adjustments function, it is characterized in that: one end that described adjusting screw(rod) (11) is connected with described drive motors (2) is provided with screw rod supporting seat (14), described adjusting screw(rod) (11) be provided with spacing ring (13) one end be provided with supporting seat (15), described screw rod supporting seat (14) is all fixedly connected with the base plate of described housing (4) with described supporting seat (15).
9. according to claim 1 a kind ofly have electricity and be in harmonious proportion the built-in antenna driving device of manual adjustments function, it is characterized in that: described driver circuit plate (3) is provided with several wire and plugs (31), described drive motors (2) is provided with transducer (7) and several wire sockets (22), described wire and plug (31) and the corresponding grafting of wire socket (22).
10. according to claim 1 a kind ofly have electricity and be in harmonious proportion the built-in antenna driving device of manual adjustments function, it is characterized in that: described screw drive portion (1), drive motors (2) and manual adjustment means (5) form a motor transfer group, in described housing (4), be provided with at least two described motor transfer groups, a described driver circuit plate (3) connects motor transfer group described at least two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818683.2U CN203721883U (en) | 2013-12-13 | 2013-12-13 | Built-in antenna driver with electric and manual adjustment functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818683.2U CN203721883U (en) | 2013-12-13 | 2013-12-13 | Built-in antenna driver with electric and manual adjustment functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203721883U true CN203721883U (en) | 2014-07-16 |
Family
ID=51161013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320818683.2U Expired - Lifetime CN203721883U (en) | 2013-12-13 | 2013-12-13 | Built-in antenna driver with electric and manual adjustment functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203721883U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107482321A (en) * | 2017-07-27 | 2017-12-15 | 武汉虹信通信技术有限责任公司 | A kind of plug type angle of declination hand adjustment device and antenna |
| CN109659710A (en) * | 2018-12-14 | 2019-04-19 | 深圳市易讯物联科技有限公司 | It is a kind of improve radio frequency environment knob antenna and its application |
| US11557836B2 (en) | 2020-04-27 | 2023-01-17 | Commscope Technologies Llc | Manual actuating device for phase shifter and supporting system |
-
2013
- 2013-12-13 CN CN201320818683.2U patent/CN203721883U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107482321A (en) * | 2017-07-27 | 2017-12-15 | 武汉虹信通信技术有限责任公司 | A kind of plug type angle of declination hand adjustment device and antenna |
| CN109659710A (en) * | 2018-12-14 | 2019-04-19 | 深圳市易讯物联科技有限公司 | It is a kind of improve radio frequency environment knob antenna and its application |
| US11557836B2 (en) | 2020-04-27 | 2023-01-17 | Commscope Technologies Llc | Manual actuating device for phase shifter and supporting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000, Guangdong, Dongguan province Dongcheng District Niu Shan Industrial Park, landscape road, main Mountain Industrial Zone No. 2 Patentee after: GUANGDONG HUISU TELECOMMUNICATION TECH Inc. Address before: 523128, Guangdong, Dongguan province Dongcheng District Niu Shan Industrial Park Landscape Road Patentee before: GUANGDONG HUISU TELECOMMUNICATION TECH Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200902 Address after: Building J1, Pingshan Industrial Park (intelligent terminal Industrial Park), 115 Fuyao Road, Wansheng Economic Development Zone, Chongqing 404100 Patentee after: CHONGQING HUISU INTELLIGENT COMMUNICATION Co.,Ltd. Address before: 523000, Guangdong, Dongguan province Dongcheng District Niu Shan Industrial Park, landscape road, main Mountain Industrial Zone No. 2 Patentee before: GUANGDONG HUISU TELECOMMUNICATION TECH Inc. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |