CN207038732U - Phase shifter - Google Patents
Phase shifter Download PDFInfo
- Publication number
- CN207038732U CN207038732U CN201720574226.1U CN201720574226U CN207038732U CN 207038732 U CN207038732 U CN 207038732U CN 201720574226 U CN201720574226 U CN 201720574226U CN 207038732 U CN207038732 U CN 207038732U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- arc groove
- phase shifter
- cavity body
- coaxial cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 claims abstract description 23
- 239000004020 conductor Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000013011 mating Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Arc Welding In General (AREA)
Abstract
The utility model provides a kind of phase shifter, including：Metallic cavity, pcb board and coaxial cable.Metallic cavity includes integrally formed cavity body and connecting portion；Cavity body includes bottom wall, a pair of sidewalls and is connected across this to the roof in side wall.The outside of at least one side wall of cavity body is provided with least one connecting portion, and connecting portion is provided with opening upwards or downward half-arc groove.The outer conductor of coaxial cable is soldered to the inwall of half-arc groove, and inner wire is soldered to pcb board.Metallic cavity is integrally formed in the utility model, half-arc groove is arranged at connecting portion, the outer conductor of coaxial cable is soldered to the inwall of half-arc groove, inner wire is soldered to pcb board, the problem of avoiding Joint failure between coaxial cable and half-arc groove, drastically increase the uniformity and stability of phase shifter performance.Half-arc groove opening upwards are downward, are advantageous to effective cooperation of connecting portion and welding equipment, quickly and easily realize welding, considerably reduce installation procedure and time.
Description
Technical field
Antenna of mobile communication base station field is the utility model is related to, more particularly to a kind of phase shifter.
Background technology
With the rapid development of communication technology, base station multifrequency electrical tilt antenna is using more and more, it is in a foreseeable future, more
Frequency electrical tilt antenna, limitization antenna are by as the important development direction of antenna for base station, and phase shifter is as electrical tilt antenna key portion
One of part, its performance determine multifrequency electrical tilt antenna reliability and stability.
In the prior art, the coaxial cable in cavity type phase shifter generally passes through a contiguous block and phase shifter housing（Gold
Belong to cavity）It is connected, coaxial cable is connected on contiguous block first, contiguous block is connected by bolt with phase shifter housing again
Connect, because in assembling process is produced, stress failures easily occurs in Screw assembly part, structural strength can be sent out such connected mode
It is raw to weaken change, also easily there is skidding between Screw assembly part in addition, these all cause contiguous block and phase shifter housing
Between connection loosening occurs, it is unstable so as to cause the function of phase shifter to be in the presence of, had a strong impact on corresponding logical
The electricity function index of communication network.
Utility model content
The purpose of this utility model is to provide a kind of phase shifter, it is ensured that the jail between coaxial cable and metallic cavity
It is solidly connected, and mounting means is simple, and installation procedure and time is greatly lowered.
Technical scheme provided by the utility model is：A kind of phase shifter, including：Metallic cavity, including integrally formed chamber
Body body and connecting portion；The cavity body includes bottom wall, upwardly extends the offside to be formed along the bottom wall longitudinally both sides
Wall and this is connected across to the roof in side wall；The connecting portion is in the outside of at least one side wall of the cavity body, institute
State connecting portion and be provided with opening upwards or downward half-arc groove；Pcb board, in the cavity body；Coaxial cable, institute
The outer conductor for stating coaxial cable is soldered to the inwall of the half-arc groove, and inner wire is soldered to the pcb board.
Preferably, the cavity body has the chamber of the confession pcb board installation, and the top of the connecting portion is less than
The top of the chamber, the bottom of the connecting portion are higher by the bottom of the chamber.
Preferably, there is at least two independent chambers for pcb board installation, each separate chamber in the cavity body
Room is setting up and down in the cavity body；Corresponding to each chamber, at least one side-wall outer side is provided with the company
Socket part；Multiple connecting portions be arranged in parallel.
The opening for being preferably located at multiple half-arc grooves of the same side-wall outer side sets or reversely set in the same direction
Put.
The opening for being preferably located at multiple half-arc grooves of the different side-wall outer sides sets or reversely set in the same direction
Put.
Preferably, there are in the cavity body two separate chambers, at least one side-wall outer side corresponding to this two
Individual separate chamber is equipped with the connecting portion.
It is preferably located between two connecting portions of the same side-wall outer side and is provided with interval, on two connecting portion
The opening of the half-arc groove sets or is disposed opposite to each other in the same direction；The top of the connecting portion is less than the top of corresponding separate chamber
Portion, the bottom of the connecting portion are higher by the bottom of corresponding separate chamber.
Two connecting portions for being preferably located at the same side-wall outer side are connected, and described half on two connecting portions
The opening of arc groove is oppositely arranged, and the top of the superposed connecting portion is less than the roof of the cavity body, under being located at
The bottom of the connecting portion in portion is higher by the bottom wall of the cavity body.
Preferably, the interior diameter of the half-arc groove is 3.6mm-3.9mm.
Preferably, the peace for penetrating the side wall and supplying the inner wire of the coaxial cable to pass through is opened up at the half-arc groove
Hole is filled, the opening position that the mounting hole is corresponded on the top wall or the bottom wall is provided with welding hole.
As shown from the above technical solution, it is the advantages of the utility model with good effect：
1st, metallic cavity is integrally formed in the utility model, and half-arc groove is arranged at connecting portion, the outer conductor of coaxial cable
The inwall of half-arc groove is soldered to, inner wire is soldered to pcb board, avoids Joint failure between coaxial cable and half-arc groove
Problem, drastically increase the uniformity and stability of phase shifter performance；
2nd, in the utility model, half-arc groove opening upwards or downward, connecting portion and welding equipment (high-frequency induction are advantageous to
Coil) effective cooperation, quickly and easily realize the welding of coaxial cable and half-arc groove, considerably reduce installation procedure and
Time.And it is half-arc groove on connecting portion that welding equipment is direct-fired, and it is not required to contact with coaxial cable, can effectively protects
Coaxial cable is protected, prevents its damage.3rd, in the utility model, half-arc groove can be such that coaxial cable card sets wherein, can not only avoid
Interference is mutually produced between more coaxial cables of group, it is also ensured that being bonded between coaxial cable and half-arc groove inwall
Degree；And the problem of half-arc groove interior diameter is close with coaxial cable overall diameter, and the loss of heat is fast when avoiding welding so that
The welding performance of coaxial cable and metallic cavity is reliable and stable.
Brief description of the drawings
Fig. 1 is the structural representation of the phase shifter of the utility model embodiment 1.
Fig. 2 is the structural representation of the metallic cavity of the utility model embodiment 1.
Fig. 3 is the sectional view of the phase shifter of the utility model embodiment 1.
Fig. 4 is medium phase plate in the utility model embodiment 1, the structural representation of pcb board and lower medium phase plate.
Fig. 5 is the structural representation that medium phase plate, pcb board combine with lower medium phase plate in the utility model embodiment 1
Figure.
Fig. 6 is that medium phase plate, pcb board combine insertion wire chamber with lower medium phase plate in the utility model embodiment 1
The structural representation of body.
Fig. 7 is that the locating dowel of the utility model embodiment 1 fixes metallic cavity and upper medium phase plate, pcb board and lower medium
The structural representation of phase plate combination.
Fig. 8 is the structural representation that the coaxial cable of the utility model embodiment 1 is installed on metallic cavity.
The sectional view of the phase shifter of Fig. 9 the utility model embodiments 2.
The sectional view of the phase shifter of Figure 10 the utility model embodiments 3.
The sectional view of the phase shifter of Figure 11 the utility model embodiments 4.
The sectional view of the phase shifter of Figure 12 the utility model embodiments 5.
The sectional view of the phase shifter of Figure 13 the utility model embodiments 6.
The sectional view of the phase shifter of Figure 14 the utility model embodiments 7.
The sectional view of the phase shifter of Figure 15 the utility model embodiments 8.
Wherein, description of reference numerals is as follows：100th, phase shifter；1st, metallic cavity；11st, cavity body；10th, wall is pushed up；
1101st, welding hole；1102nd, locating dowel mating holes；111st, side wall；1111st, neck；112nd, bottom wall；113rd, dividing plate；115th, it is independent
Chamber；12nd, connecting portion；121st, half-arc groove；1211st, mounting hole；2nd, pcb board；21st, slide slot；3rd, coaxial cable；4th, medium
Phase plate；41st, upper medium phase plate；411st, be clasped hole；42nd, lower medium phase plate；421st, buckle；5th, pull bar；6th, position
Post.
Embodiment
Embodying the exemplary embodiment of the utility model features and advantages will describe in detail in the following description.It should be understood that
Be that the utility model can have various changes in different embodiments, it does not all depart from model of the present utility model
Enclose, and explanation therein and diagram are treated as purposes of discussion in itself, and be not used to limit the utility model.
In order to further illustrate principle and structure of the present utility model, it is preferable to carry out in conjunction with accompanying drawing to of the present utility model
Example is described in detail.
Embodiment 1
Refering to Fig. 1 to Fig. 3, the utility model provides a kind of phase shifter 100, including metallic cavity 1, pcb board 2, coaxial electrical
Cable 3, medium phase plate 4, pull bar 5 and locating dowel 6.
Metallic cavity 1, including cavity body 11 and connecting portion 12, cavity body 11 and connecting portion 12 are integrally formed.Cavity
Body 11 includes bottom wall 112, upwardly extends a pair of sidewalls 111 to be formed along the longitudinally both sides of bottom wall 112 and be connected across this
To the roof 110 in side wall 111.The transverse ends opening of metallic cavity 1 is to install pcb board 2, coaxial cable 3, medium phase shift
Piece 4 and pull bar 5.
In this implementation, cavity body 11 is divided into upper and lower two independent chambers 115 by the longitudinally of dividing plate 113.It is corresponding
In each separate chamber, the inner side of a pair of sidewalls 111 is respectively provided with a clamp bar slot 1111, for fixing pcb board 2.
From the point of view of Fig. 3 view direction, two connecting portions 12 are provided with positioned at the outside of the side wall 111 on right side, this two
It is be arranged in parallel between connecting portion 12, and both are intervally arranged up and down, two connecting portions correspond to two separate chambers respectively.12 top
Less than the top of separate chamber 115 above, bottom is higher by the bottom of separate chamber 115, underlying connecting portion 12
Top be less than underlying separate chamber 115 top, bottom is higher by the bottom of separate chamber 115.Two connecting portions 12
On be respectively provided with a half-arc groove 121, in the present embodiment, the opening to half-arc groove 121 is reversely disposed opposite to each other, above
Connecting portion half-arc groove opening upwards, Open Side Down for the half-arc groove of underlying connecting portion.Set on half-arc groove 121
There is mounting hole 1211, mounting hole 1211 penetrates side wall 111, passed through for coaxial cable 3.The corresponding peace on roof 110 and bottom wall 112
The opening position in dress hole 1211 is provided with welding hole 1101, and staff is realized in coaxial cable 3 by the welding hole 1101 and led
The welding of body and pcb board 2.
The interior diameter of half-arc groove 121 is 3.6mm-3.9mm.The general overall diameter of coaxial cable 3 is 3.55mm, in order that
Coaxial cable 3 is conveniently sticked into half-arc groove 121, sets the interior diameter of half-arc groove 121 outer straight slightly larger than coaxial cable 3
Footpath.In order that radiating rate is slow when facilitating coaxial cable 3 in the half-arc groove 121, while welding, half-arc groove 121 it is interior
Diameter should not be too big, therefore the interior diameter of setting half-arc groove 121 is 3.6mm-3.9mm.
Circuit (non-label) is provided with pcb board 2.Slide slot 21, locating dowel mating holes 22 are additionally provided with pcb board 2.
The outer conductor of coaxial cable 3 is soldered to the inwall of half-arc groove 121, and inner wire is soldered on the pad of pcb board 2.
Medium phase plate 4, including upper medium phase plate 41 and lower medium phase plate 42.Upper medium phase plate 41 is provided with card
Mating holes 411 is detained, lower medium phase plate 42 is provided with buckle 421.Buckle 421 connects through mating holes 421 with the hole 411 that is clasped
Connect and be connected upper medium phase plate 41 and lower medium phase plate 42 with pcb board 2.
For pull bar 5 on upper medium phase plate 41, pull bar 5 drives medium phase plate 4 in the slide slot 21 in pcb board 2
It is mobile, so as to realize the phase shift of phase shifter.
Locating dowel 6, the locating dowel mating holes 1102 through on locating dowel mating holes 22 and the roof 110 of cavity body 11,
Fixed pcb board 2 and metallic cavity 1.
Refering to Fig. 4 to Fig. 8, when mounted, pull bar 5 is connected on medium phase plate 41, by lower medium phase plate 42
Buckle 421 through the slide slot 21 on pcb board, then coordinate with the hole 411 that is clasped on upper medium phase plate 41, make Jie
Matter phase plate 41 and lower medium phase plate 42 are connected with pcb board 2, combined.Then upper medium phase plate 41 and lower medium are moved again
Photograph 42 is installed in metallic cavity 1 with the assembly of pcb board 2.Now, by locating dowel 6 and the locating dowel mating holes 22 of pcb board 2
Coordinate fixed pcb board 2 and metallic cavity 1 with the locating dowel mating holes 1102 on the roof 110 of cavity body 11.
Coaxial cable 3 is inserted into mounting hole 1211 again, 90 degree of bending, the outer conductor of coaxial cable 3 is soldered to semi arch
In groove 121, the inner wire of coaxial cable 3 is soldered on the pad of pcb board 2.
In the present embodiment, during welding, heating source can be placed between two half-arc grooves up and down, can give upper lower half simultaneously
Arc groove heats, while welds two coaxial cables up and down, effectively raises welding efficiency.
Embodiment 2
Refering to Fig. 9, the metallic cavity 1a of the present embodiment and the difference of the metallic cavity 1 of above-mentioned first embodiment are：This
In embodiment, two connecting portions corresponding to two separate chamber 115a are equipped with metallic cavity 1a a pair of sidewalls 111a outside
12a, the opening of the half-arc groove 121a on two connecting portion 12a on the outside of same side wall 111a are reversely disposed opposite to each other, are located at
The half-arc groove opening upwards of the connecting portion of top, Open Side Down for the half-arc groove of underlying connecting portion.
In the present embodiment, during welding, heating source can be placed between two half-arc grooves up and down, can give upper lower half simultaneously
Arc groove heats, while welds two coaxial cables up and down, effectively raises welding efficiency.
Embodiment 3
Refering to Figure 10, the metallic cavity 1b of the present embodiment and the difference of the metallic cavity 1 of above-mentioned first embodiment are：This
In embodiment, metallic cavity 1b is located at two be equipped with the side wall 111b on right side outside corresponding to two separate chamber 115b
The opening of half-arc groove 121b on connecting portion 12b, two connecting portion 12b is upward.
Embodiment 4
Refering to Figure 11, the metallic cavity 1c of the present embodiment and the metallic cavity 1b of above-described embodiment 3 difference are：This reality
Apply in example, two connecting portions corresponding to two separate chamber 115c are equipped with metallic cavity 1c a pair of sidewalls 111c outside
12c, the opening of the half-arc groove 121c on two connecting portion 12c on the outside of same side wall 111c are upward.
Embodiment 5
Refering to Figure 12, the metallic cavity 1d of the present embodiment and the difference of the metallic cavity 1 of above-mentioned first embodiment are：This
In embodiment, metallic cavity 1d only has a chamber 115d, and it is directly by bottom wall 112d, a pair of sidewalls 111d and roof
110d, which is enclosed, to be formed.Right sidewall 111d outside connecting portion 12d is provided with a half-arc groove 121d, and the half-arc groove is opened
Mouth is upwards.
Embodiment 6
Refering to Figure 13, the metallic cavity 1e of the present embodiment and the metallic cavity 1d of above-described embodiment 5 difference are：This reality
Apply in example, half be equipped with metallic cavity 1e a pair of sidewalls 111e outside on connecting portion a 12e, two connecting portion 12e
The opening of arc groove is upward.
Embodiment 7
Refering to Figure 14, the metallic cavity 1f of the present embodiment and the difference of the metallic cavity 1 of above-mentioned first embodiment are：This
In embodiment, be equipped with the side wall 111f on right side outside corresponding to two separate chamber 115f the two of metallic cavity 1f
The opening of half-arc groove on individual connecting portion 12f, two connecting portion 12f is oppositely arranged, the half-arc groove of connecting portion above
Open Side Down, the half-arc groove opening upwards of underlying connecting portion.
Embodiment 8
Refering to Figure 15, the metallic cavity 1g of the present embodiment and the metallic cavity 1f of above-described embodiment 7 difference are：This reality
Apply in example, two connecting portions corresponding to two separate chamber 115g are equipped with metallic cavity 1g a pair of sidewalls 111g outside
12g, the opening of the half-arc groove 121g on two connecting portion 12g on the outside of same side wall 111g is oppositely arranged, positioned at upper
Open Side Down for the half-arc groove of the connecting portion of side, the half-arc groove opening upwards of underlying connecting portion.
As shown from the above technical solution, it is the advantages of the utility model with good effect：
1st, metallic cavity is integrally formed in the utility model, and half-arc groove is arranged at connecting portion, the outer conductor of coaxial cable
The inwall of half-arc groove is soldered to, inner wire is soldered to pcb board, avoids Joint failure between coaxial cable and half-arc groove
Problem, drastically increase the uniformity and stability of phase shifter performance；
2nd, in the utility model, half-arc groove opening upwards or downward, connecting portion and welding equipment (high-frequency induction are advantageous to
Coil) effective cooperation, quickly and easily realize the welding of coaxial cable and half-arc groove, considerably reduce installation procedure and
Time.And it is half-arc groove on connecting portion that welding equipment is direct-fired, and it is not required to contact with coaxial cable, can effectively protects
Coaxial cable is protected, prevents its damage.3rd, in the utility model, half-arc groove can be such that coaxial cable card sets wherein, can not only avoid
Interference is mutually produced between more coaxial cables of group, it is also ensured that being bonded between coaxial cable and half-arc groove inwall
Degree；And the problem of half-arc groove interior diameter is close with coaxial cable overall diameter, and the loss of heat is fast when avoiding welding so that
The welding performance of coaxial cable and metallic cavity is reliable and stable.
Preferable possible embodiments of the present utility model are these are only, not limit the scope of protection of the utility model, all fortune
Changed with the equivalent structure made by the utility model specification and accompanying drawing content, be all contained in the scope of protection of the utility model
It is interior.
Claims (10)
- A kind of 1. phase shifter, it is characterised in that including：Metallic cavity, including integrally formed cavity body and connecting portion；The cavity body includes bottom wall, along the bottom wall lengthwise Direction both sides upwardly extend a pair of sidewalls to be formed and are connected across this to the roof in side wall；The connecting portion is in the cavity The outside of at least one side wall of body, the connecting portion are provided with opening upwards or downward half-arc groove；Pcb board, in the cavity body；Coaxial cable, the outer conductor of the coaxial cable are soldered to the inwall of the half-arc groove, and inner wire is soldered to the PCB Plate.
- 2. phase shifter according to claim 1, it is characterised in that the cavity body has the confession pcb board peace The chamber of dress, the top of the connecting portion are less than the top of the chamber, and the bottom of the connecting portion is higher by the bottom of the chamber Portion.
- 3. phase shifter according to claim 1, it is characterised in that there are at least two independent confessions in the cavity body The chamber of the pcb board installation, each separate chamber are setting up and down in the cavity body；Corresponding to each chamber, at least one side-wall outer side is provided with the connecting portion；Multiple connecting portions are parallel Set.
- 4. phase shifter according to claim 3, it is characterised in that positioned at multiple semicircles of the same side-wall outer side The setting or oppositely arranged in the same direction of the opening of arc groove.
- 5. phase shifter according to claim 3, it is characterised in that positioned at multiple semicircles of the different side-wall outer sides The setting or oppositely arranged in the same direction of the opening of arc groove.
- 6. phase shifter according to claim 3, it is characterised in that there are two separate chambers in the cavity body, extremely A few side-wall outer side is equipped with the connecting portion corresponding to two separate chambers.
- 7. phase shifter according to claim 6, it is characterised in that positioned at two connections of the same side-wall outer side It is provided with and is spaced between portion, the opening of the half-arc groove on two connecting portions sets or is disposed opposite to each other in the same direction；The connecting portion Top is less than the top of corresponding separate chamber, and the bottom of the connecting portion is higher by the bottom of corresponding separate chamber.
- 8. phase shifter according to claim 6, it is characterised in that positioned at two connections of the same side-wall outer side Portion is connected, and the opening of the half-arc groove on two connecting portions is oppositely arranged, and the top of the superposed connecting portion is low In the roof of the cavity body, the bottom wall of the cavity body is higher by positioned at the bottom of the connecting portion of bottom.
- 9. according to the phase shifter described in claim any one of 1-8, it is characterised in that the interior diameter of the half-arc groove is 3.6mm-3.9mm。
- 10. according to the phase shifter described in claim any one of 1-8, it is characterised in that open up insertion institute at the half-arc groove State side wall and for the mounting hole that passes through of inner wire of the coaxial cable, the mounting hole is corresponded on the roof or the bottom wall Opening position be provided with welding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574226.1U CN207038732U (en) | 2017-05-22 | 2017-05-22 | Phase shifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574226.1U CN207038732U (en) | 2017-05-22 | 2017-05-22 | Phase shifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207038732U true CN207038732U (en) | 2018-02-23 |
Family
ID=61480156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720574226.1U Expired - Fee Related CN207038732U (en) | 2017-05-22 | 2017-05-22 | Phase shifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207038732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972271A (en) * | 2017-05-22 | 2017-07-21 | 摩比天线技术（深圳）有限公司 | Phase shifter |
| CN108311766A (en) * | 2018-03-13 | 2018-07-24 | 摩比天线技术（深圳）有限公司 | phase shifter automatic welding device |
-
2017
- 2017-05-22 CN CN201720574226.1U patent/CN207038732U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972271A (en) * | 2017-05-22 | 2017-07-21 | 摩比天线技术（深圳）有限公司 | Phase shifter |
| CN106972271B (en) * | 2017-05-22 | 2023-09-19 | 摩比天线技术（深圳）有限公司 | Phase shifter |
| CN108311766A (en) * | 2018-03-13 | 2018-07-24 | 摩比天线技术（深圳）有限公司 | phase shifter automatic welding device |
| CN108311766B (en) * | 2018-03-13 | 2023-08-25 | 摩比天线技术（深圳）有限公司 | Automatic welding equipment for phase shifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190218 Address after: 518000 Guangming Street, Guangming New District, Shenzhen City, Guangdong Province, Genyu Road, Mobi Science and Technology Building Co-patentee after: MOBI ANTENNA TECHNOLOGIES (SHENZHEN) Co.,Ltd. Patentee after: MOBI TECHNOLOGY (SHENZHEN) Co.,Ltd. Co-patentee after: MOBI TELECOMMUNICATIONS TECHNOLOGIES (JI'AN) Co.,Ltd. Co-patentee after: MOBI TECHNOLOGIES (XI'AN) Co.,Ltd. Address before: 518000 Mobi Building, Langshan Road, North District of Nanshan High-tech Industrial Park, Shenzhen City, Guangdong Province Co-patentee before: MOBI TELECOMMUNICATIONS TECHNOLOGIES (JI'AN) Co.,Ltd. Patentee before: MOBI ANTENNA TECHNOLOGIES (SHENZHEN) Co.,Ltd. Co-patentee before: MOBI TECHNOLOGIES (XI'AN) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |