CN206516745U - A kind of modular control apparatus of remote electrical tilt antenna - Google Patents
A kind of modular control apparatus of remote electrical tilt antenna Download PDFInfo
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- CN206516745U CN206516745U CN201621392768.9U CN201621392768U CN206516745U CN 206516745 U CN206516745 U CN 206516745U CN 201621392768 U CN201621392768 U CN 201621392768U CN 206516745 U CN206516745 U CN 206516745U
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- electrical tilt
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Abstract
The utility model discloses a kind of modular control apparatus of remote electrical tilt antenna, it is characterized in that, including single remote electric incline controller, one or more electric machine assemblies, single remote electric incline controller includes the first motor, circuit control unit, the first cavity, long mounting seat, long cover plate, tie jumper, multiple screws, and the electric machine assembly includes the second motor, the second cavity, short mounting seat, short cover plate, multiple screws.The modular control apparatus of the utility model remote electrical tilt antenna is by will wherein two or more motors are independent forms optional module, according to the type of remote electrical tilt antenna, selection concatenation module number realizes that module is simple, compact conformation, function easy for installation to reach the requirement of installation.
Description
Technical field
The utility model is related to radio equipment field, and in particular to a kind of modularity control of remote electrical tilt antenna
Device.
Background technology
Remote electric tilt (RFT) antenna include be attached to antenna or be installed in antenna electro-mechanical brake, rotation or
Translate the axle on variable electronic inclination (VET) antenna.This enable the electronic inclination of antenna of variable electronic inclination (VET) function from
Remote location is controlled, and is eliminated and is employed rigger to climb tower and the electronic inclination to antenna beam to be adjusted manually
Cost.
The development trend of current RET antennas is that RET brakes is independent into a pluggable control device, is attached to day
On line lower surface.Because this form can spare the installing space of original inner antenna RET brakes, reduce original
The mechanical restriction of phase shifter drives shaft space requirement, can make more compact structure, be more beneficial for the hair of antenna miniaturization in antenna
Exhibition trend.Further, since RET control devices are attached on antenna.Such as RET brake malfunctions, the RET that directly can more renew
Brake, saves cost of labor and time cost that antenna removal is done over again.
Increasing RET antennas are designed using this scheme now.However, for different types of antenna, it is necessary to
Design is different to be encapsulated box to encapsulate RET brakes.Single-band antenna, need to only control a phase shifter, and RET brakes need one
Motor and a circuit control unit；And multifrequency antenna (including double frequency), control is multiple phase shifters, generally requires two electricity
Machine and a circuit control unit；Even, due to space the need for limitation or structure design, dual-band antenna and multifrequency antenna
The encapsulation box and circuit control unit of (more than three frequencies) are often different.Therefore, for different types of RET antennas,
A variety of encapsulation boxes and circuit control unit, which need to be designed, could meet actual use requirement.
Utility model content
In view of this, in order to solve above mentioned problem of the prior art, the utility model proposes a kind of inclination of remote electric
The modular control apparatus of antenna.
The utility model is solved the above problems by following technological means：
A kind of modular control apparatus of remote electrical tilt antenna, including single remote electric incline controller, one
Or multiple electric machine assemblies；
The electric machine assembly is coordinated with single remote electric incline controller by coupler construction, makes the end face of electric machine assembly
With the end face flush of single remote electric incline controller to form an entirety；
Single remote electric incline controller is used for the electronic inclination control of remote electrical tilt antenna；
The electric machine assembly as single remote electric incline controller optional accessory, for according to remote electric
The type of inclined antenna carries out optional one or more electric machine assemblies and carries out assembly.
Further, single remote electric incline controller includes the first motor, circuit control unit, the first chamber
Body, long mounting seat, long cover plate, tie jumper, multiple screws；
First motor is installed on long cover plate by screw, and the two ends of the first cavity are provided with long mounting seat and Chang Gai
Plate, the first motor connection is in circuit control unit, and circuit control unit is stuck in the default mounting groove of the first cavity, passes through two
Mode connects for screw the long mounting seat, the first cavity, the first motor, circuit control unit, long cover plate are fixed to form one six
The box-shape of face closure；
The tie jumper is used for the motor connection of the first motor and electric machine assembly to circuit control unit, so that
Control signal switching control between the first motor and the motor of electric machine assembly；
First motor is used to drive the remote electrical tilt antenna of single-frequency to act；
The circuit control unit is used for the motor for controlling the first motor and electric machine assembly；
First cavity is used to store the first motor, circuit control unit, tie jumper as protective housing；
The long mounting seat is used to seal the tie jumper that the first cavity and protection are drawn as the base of the first cavity；
The long cover plate is used to be used to seal the first cavity as the protection cap of the first cavity；
The electric machine assembly includes the second motor, the second cavity, short mounting seat, short cover plate, multiple screws；
Second motor is installed on short cover plate by screw, and short mounting seat is respectively arranged in the second cavity with short cover plate
Two ends, six faces are fixed into by the mode connects for screw at two by the short mounting seat, the second cavity, the second motor, short cover plate
The box-shape of closing；
Second motor is used to drive double frequency or the remote electrical tilt antenna of multifrequency to act；
Second cavity is used to store the second motor, tie jumper as protective housing；
The short mounting seat is used to seal the tie jumper that the second cavity and protection are introduced as the base of the second cavity；
The short cover plate is used to be used to seal the second cavity as the protection cap of the second cavity.
Further, the long mounting seat is provided with a pair of signal transfer connectors, the signal transfer connector and circuit control
Unit connection processed, the signal transfer connector is used for the signal transmission ＆ control of remote electrical tilt antenna；
The positive side of the long mounting seat is provided with a handle and is connected by screw fixation, and the handle is used for side
Just the carrying and dismounting of the modular control apparatus of remote electrical tilt antenna；
The positive side of the long mounting seat is provided with the circular hole of first square groove, first square groove and side
It is connected and is communicated to another side；
The reverse side of the long mounting seat is provided with a boss, and the boss is provided with second square three-way groove；
Second square three-way groove is communicated in first square groove, spatially passes through first square groove and institute
The inner chamber for stating long mounting seat is connected, installation and waterproof for follow-up tie jumper.
Further, the first sealing ring is provided between the long mounting seat and the first cavity；
The second sealing ring is provided between first cavity and long cover plate；
First, second sealing ring is used to water proof and dust proof protect the part in the first cavity.
Further, the cavity that first cavity is four face closures, two sides is communicated, is provided with flat along both sides in length direction
The first perpendicular coupler construction of face, at right angles, the hook part of two first snap fits of the same side is equal for first coupler construction
Row and inwardly；
The cavity that second cavity is four face closures, two sides is communicated, is provided with perpendicular along two side planes in length direction
The second coupler construction, second coupler construction is also rectangular, and the hook part of wherein two snap fits of side is parallel and inwardly；
The opposite side of second cavity is provided with two the 3rd snap fits, and the hook part of the 3rd snap fit is parallel and outwardly,
3rd coupler construction is also rectangular, and the hook part of wherein two snap fits of side is parallel and inwardly；
First coupler construction is corresponding with the second coupler construction, for positioning and locking the first cavity and the second cavity
Prevent both from movement up and down；
3rd coupler construction is corresponding with the second coupler construction of another electric machine assembly, for positioning and locking two
Individual the second different cavity prevents both from movement up and down.
Further, the long mounting seat includes a plastic spacer；
The plastic spacer is arranged in the first square groove, for gripping the tie jumper and covering slotted eye barrier
Outside effect.
Further, the positive side of the short mounting seat is provided with third party's shape groove, along third party's shape groove
Edge provided with annular groove；
The annular groove plays a part of water proof and dust proof for subsequent installation；
The reverse side of the short mounting seat provided with square groove, the square groove make third party's shape groove with
The inner chamber of short mounting seat is connected, and tie jumper is may be coupled on the first motor in the electric machine assembly；
The short mounting seat is additionally provided with 2 screwed holes, for single remote electric incline controller and the motor
The connection of component；
Include the 3rd sealing ring between the short mounting seat and the second cavity, the 4th is included between the second cavity and short cover plate
Sealing ring；
Three, the 4th sealing rings are used to water proof and dust proof protect the part in cavity.
Further, rotate gear is also included in the rotating shaft of second motor, the rotate gear is inclined with remote electric
Power transmission shaft inside inclined antenna is connected.
Further, the electric machine assembly is coordinated with single remote electric incline controller by coupler construction, extremely another
End makes long cover plate and short cover plate flush, and the boss of now described long mounting seat is in contact with the annular groove of the short mounting seat
Concordantly, increase a waterproof washer in the annular groove and both are fixed an entirety by 2 screws.
The modular control apparatus of the utility model remote electrical tilt antenna is by will wherein two or more motors
It is independent to form optional module, according to the type of remote electrical tilt antenna, select concatenation module number to reach installation
It is required that, realize that module is simple, compact conformation, function easy for installation.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of the utility model single-frequency remote electrical tilt antenna control device；
Fig. 2 is the structural representation of the utility model double frequency remote electrical tilt antenna control device；
Fig. 3 is the structural representation of the utility model multifrequency remote electrical tilt antenna control device；
Fig. 4 is the structural representation of the utility model remote electrical tilt antenna control device；
Fig. 5 is the structure sectional view of the utility model remote electrical tilt antenna control device；
Fig. 6 is the structural representation of the utility model list remote electric incline controller；
Fig. 7 is the structural representation of the utility model electric machine assembly；
Fig. 8 is the positive structure schematic of the long mounting seat of the utility model；
Fig. 9 is the reverse structure schematic of the long mounting seat of the utility model；
Figure 10 is the positive structure schematic of the short mounting seat of the utility model；
Figure 11 is the reverse structure schematic of the short mounting seat of the utility model.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with accompanying drawing and
The technical solution of the utility model is described in detail specific embodiment.It is pointed out that described embodiment is only
Only it is a part of embodiment of the utility model, rather than whole embodiments, based on the embodiment in the utility model, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to the utility model
The scope of protection.
As shown in Figure 4, Figure 5, the utility model provides a kind of modular control apparatus of remote electrical tilt antenna, including
Single remote electric incline controller 100, one or more electric machine assemblies 200；
The electric machine assembly 200 is coordinated with single remote electric incline controller 100 by coupler construction, makes electric machine assembly
200 end face is with the end face flush of single remote electric incline controller 100 to form an entirety；
Single remote electric incline controller 100 is used for the electronic inclination control of remote electrical tilt antenna；
The electric machine assembly 200 as single remote electric incline controller 100 optional accessory, for according to remote
The type of journey electrical tilt antenna carries out optional one or more electric machine assemblies 200 and carries out assembly.
Fig. 6, single remote electric incline controller 100 includes the first motor 5, circuit control unit 6, the first cavity
3rd, long mounting seat 1, long cover plate 7, tie jumper 17, multiple screws；
First motor 5 is installed on long cover plate 7 by screw, and the two ends of the first cavity 3 are provided with long mounting seat 1 and length
Cover plate 7, the first motor 5 is connected to circuit control unit 6, and circuit control unit 6 is stuck in the default mounting groove of the first cavity 3,
The long mounting seat 1, the first cavity 3, the first motor 5, circuit control unit 6, long cover plate 7 are consolidated by the mode connects for screw at two
It is shaped as the box-shape of six face closures；
The tie jumper 17 is used for the motor connection of the first motor 5 and electric machine assembly 200 to circuit control unit
6, so that control signal switching control between the first motor 5 and the motor of electric machine assembly 200；
First motor 5 is used to drive the remote electrical tilt antenna of single-frequency to act；
The circuit control unit 6 is used for the motor for controlling the first motor 5 and electric machine assembly 200；
First cavity 3 is used to store the first motor 5, circuit control unit 6, tie jumper 17 as protective housing；
The long mounting seat 1 is used to seal the tie jumper that the first cavity 3 and protection are drawn as the base of the first cavity 3
17；
The long cover plate 7 is used to be used to seal the first cavity 3 as the protection cap of the first cavity 3.
As shown in fig. 6, the electric machine assembly 200 include the second motor 25, the second cavity 4, short mounting seat 2, short cover plate 8,
Multiple screws；
Second motor 25 is installed on short cover plate 8 by screw, and short mounting seat 2 is respectively arranged in second with short cover plate 8
The two ends of cavity 4, are consolidated the short mounting seat 2, the second cavity 4, the second motor 25, short cover plate 8 by the mode connects for screw at two
Determine into the box-shape of six face closures；
Second motor 25 is used to drive double frequency or the remote electrical tilt antenna of multifrequency to act；
Second cavity 4 is used to store the second motor 25, tie jumper 17 as protective housing；
The short mounting seat 2 is used to seal the tie jumper that the second cavity 4 and protection are introduced as the base of the second cavity 4
17；
The short cover plate 8 is used to be used to seal the second cavity 4 as the protection cap of the second cavity 4；
The long mounting seat 1 is provided with a pair of signal transfer connectors, and the signal transfer connector connects with circuit control unit 6
Connect, the signal transfer connector is used for the signal transmission ＆ control of remote electrical tilt antenna；
The positive side of the long mounting seat 1 is provided with a handle 9 and is connected by screw fixation, and the handle 9 is used
In the carrying and dismounting of the modular control apparatus for facilitating remote electrical tilt antenna.
As shown in figure 8, the positive side of the long mounting seat is provided with first square groove 1.3, first square groove
1.3 are connected with the circular hole on side and are communicated to another side.
As shown in figure 9, the reverse side of the long mounting seat 1 is provided with a boss 1.1, the boss 1.1 is provided with one
Second square three-way groove 1.2；
Second square three-way groove 1.2 is communicated in first square groove 1.3, spatially square by described first
Groove 1.3 is connected with the inner chamber of the long mounting seat 1, installation and waterproof for follow-up tie jumper 17.
As shown in fig. 6, being provided with the first sealing ring 11 between the cavity 3 of long mounting seat 1 and first；
The second sealing ring 12 is provided between first cavity 3 and long cover plate 7；
First, second sealing ring is used to water proof and dust proof protect the part in the first cavity.
As shown in Figure 5, it is characterised in that the cavity that first cavity 3 is four face closures, two sides is communicated, in length side
To provided with along the first perpendicular coupler construction of two side planes, first coupler construction is rectangular, two first of the same side
The hook part of snap fit is parallel and inwardly；
The cavity that second cavity 4 is four face closures, two sides is communicated, is provided with perpendicular along two side planes in length direction
The second coupler construction, second coupler construction is also rectangular, and the hook part of wherein two snap fits of side is parallel and inwardly；
The opposite side of second cavity 4 is provided with two the 3rd snap fits, and the hook part of the 3rd snap fit is parallel and outwardly,
3rd coupler construction is also rectangular, and the hook part of wherein two snap fits of side is parallel and inwardly；
First coupler construction is corresponding with the second coupler construction, for positioning and locking the first cavity 3 and the second chamber
Body 4 prevents both from movement up and down；
3rd coupler construction is corresponding with the second coupler construction of another electric machine assembly 200, for positioning simultaneously
Two the second different cavitys 4 of lock prevent both from movement up and down.
As shown in fig. 6, the long mounting seat 1 includes a plastic spacer 16；
The plastic spacer 16 is arranged in the first square groove 1.3, for gripping the tie jumper 17 and covering
Effect outside slotted eye barrier.
As shown in Figure 10, the positive side of the short mounting seat 2 is provided with third party's shape groove 2.1, along the described 3rd
The edge of square groove 2.1 is provided with an annular groove 2.2；
The annular groove 2.2 plays a part of water proof and dust proof for subsequent installation.
As shown in figure 11, the reverse side of the short mounting seat 2 is provided with a square groove 2.3, the square groove 2.3
Third party's shape groove 2.1 is connected with the inner chamber of short mounting seat 2, tie jumper is may be coupled to the electric machine assembly 200
In the first motor 5 on；
The short mounting seat 2 is additionally provided with 2 screwed holes 2.4, for single remote electric incline controller 100 with
The connection of the electric machine assembly；
Include the 3rd sealing ring 13 between the cavity 4 of short mounting seat 2 and second, between the second cavity 4 and short cover plate 8
Including the 4th sealing ring 14；
Three, the 4th sealing ring is used to water proof and dust proof protect the part in cavity.
As shown in Figure 6, it is characterised in that also include rotate gear 15 in the rotating shaft of second motor 25, it is described to rotate
Gear 15 is connected with the power transmission shaft inside remote electrical tilt antenna.
As shown in Figure 9, Figure 10, the electric machine assembly 200 passes through coupler construction with single remote electric incline controller 100
Coordinate, make long cover plate 7 and the short flush of cover plate 8, the boss 1.1 of now described long mounting seat 1 and the short installation to the other end
The annular groove 2.2 of seat 2 is in contact concordantly, increases a waterproof washer in the annular groove 2.2 and 2 screws 10 will
Both fix an entirety.
As shown in figure 1, remote electric inclination control single-band antenna is, it is necessary to a single remote electric incline controller 100
With an electric machine assembly 200.
As shown in Fig. 2 remote electric inclination control dual-band antenna, a single remote electric incline controller 100 and two
Individual electric machine assembly 200.
As shown in figure 3, remote electric inclination control multifrequency (N number of) antenna, a single remote electric incline controller 100
With multiple (N-1) electric machine assemblies 200.
The modular control apparatus of the utility model remote electrical tilt antenna is by will wherein two or more motors
It is independent to form optional module, according to the type of remote electrical tilt antenna, select concatenation module number to reach installation
It is required that, realize that module is simple, compact conformation, function easy for installation.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (9)
1. a kind of modular control apparatus of remote electrical tilt antenna, it is characterised in that including single remote electric inclination control
Device, one or more electric machine assemblies；
The electric machine assembly is coordinated with single remote electric incline controller by coupler construction, makes the end face and list of electric machine assembly
The end face flush of remote electric incline controller is to form an entirety；
Single remote electric incline controller is used for the electronic inclination control of remote electrical tilt antenna；
The electric machine assembly as single remote electric incline controller optional accessory, for being tilted according to remote electric
The type of antenna carries out optional one or more electric machine assemblies and carries out assembly.
2. the modular control apparatus of remote electrical tilt antenna according to claim 1, it is characterised in that the Dan Yuan
The electronic incline controller of journey includes the first motor, circuit control unit, the first cavity, long mounting seat, long cover plate, connection jump
Line, multiple screws；
First motor is installed on long cover plate by screw, and the two ends of the first cavity are provided with long mounting seat and long cover plate, the
One motor connection is in circuit control unit, and circuit control unit is stuck in the default mounting groove of the first cavity, passes through the spiral shell at two
Nail connection fixes the long mounting seat, the first cavity, the first motor, circuit control unit, long cover plate to form a six faces envelope
The box-shape closed；
The tie jumper is used for the motor connection of the first motor and electric machine assembly to circuit control unit, so that control
Signal switching control between the first motor and the motor of electric machine assembly；
First motor is used to drive the remote electrical tilt antenna of single-frequency to act；
The circuit control unit is used for the motor for controlling the first motor and electric machine assembly；
First cavity is used to store the first motor, circuit control unit, tie jumper as protective housing；
The long mounting seat is used to seal the tie jumper that the first cavity and protection are drawn as the base of the first cavity；
The long cover plate is used to be used to seal the first cavity as the protection cap of the first cavity；
The electric machine assembly includes the second motor, the second cavity, short mounting seat, short cover plate, multiple screws；
Second motor is installed on short cover plate by screw, and short mounting seat is respectively arranged in the two of the second cavity with short cover plate
End, is fixed into six faces by the short mounting seat, the second cavity, the second motor, short cover plate by the mode connects for screw at two and seals
The box-shape closed；
Second motor is used to drive double frequency or the remote electrical tilt antenna of multifrequency to act；
Second cavity is used to store the second motor, tie jumper as protective housing；
The short mounting seat is used to seal the tie jumper that the second cavity and protection are introduced as the base of the second cavity；
The short cover plate is used to be used to seal the second cavity as the protection cap of the second cavity.
3. the modular control apparatus of remote electrical tilt antenna according to claim 2, it is characterised in that the Chang'an
Dress seat is provided with a pair of signal transfer connectors, and the signal transfer connector is connected with circuit control unit, and the signal transmission connects
Head is used for the signal transmission ＆ control of remote electrical tilt antenna；
The positive side of the long mounting seat is provided with a handle and is connected by screw fixation, and the handle is used for convenient remote
The carrying and dismounting of the modular control apparatus of journey electrical tilt antenna；
The positive side of the long mounting seat is connected provided with first square groove, first square groove with the circular hole on side
And it is communicated to another side；
The reverse side of the long mounting seat is provided with a boss, and the boss is provided with second square three-way groove；
Second square three-way groove is communicated in first square groove, spatially passes through first square groove and the length
The inner chamber of mounting seat is connected, installation and waterproof for follow-up tie jumper.
4. the modular control apparatus of remote electrical tilt antenna according to claim 2, it is characterised in that the Chang'an
Fill and the first sealing ring is provided between seat and the first cavity；
The second sealing ring is provided between first cavity and long cover plate；
First, second sealing ring is used to water proof and dust proof protect the part in the first cavity.
5. according to the modular control apparatus of any described remote electrical tilt antenna of claim 2, it is characterised in that described
The cavity that first cavity is four face closures, two sides is communicated, is provided with along the first perpendicular snap fit knot of two side planes in length direction
Structure, at right angles, the hook part of two first snap fits of the same side is parallel and inwardly for first coupler construction；
Second cavity is the cavity that four face closures, two sides are communicated, length direction be provided with along two side planes it is perpendicular the
Two coupler constructions, second coupler construction is also rectangular, and the hook part of wherein two snap fits of side is parallel and inwardly；
The opposite side of second cavity is provided with two the 3rd snap fits, and the hook part of the 3rd snap fit is parallel and outwardly, described
3rd coupler construction is also rectangular, and the hook part of wherein the two of side snap fit is parallel and inwardly；
First coupler construction is corresponding with the second coupler construction, makes two for positioning and locking the first cavity and the second cavity
Person can not be up and down movement；
3rd coupler construction is corresponding with the second coupler construction of another electric machine assembly, for positioning and locking two not
The second same cavity prevents both from movement up and down.
6. the modular control apparatus of remote electrical tilt antenna according to claim 3, it is characterised in that the Chang'an
Filling seat includes a plastic spacer；
The plastic spacer is arranged in the first square groove, outside for gripping the tie jumper and covering slotted eye barrier
Effect.
7. the modular control apparatus of remote electrical tilt antenna according to claim 2, it is characterised in that the short peace
The positive side of seat is filled provided with third party's shape groove, along the edge of third party's shape groove provided with an annular groove；
The annular groove plays a part of water proof and dust proof for subsequent installation；
The reverse side of the short mounting seat makes third party's shape groove and short peace provided with a square groove, the square groove
The inner chamber for filling seat is connected, and tie jumper is may be coupled on the first motor in the electric machine assembly；
The short mounting seat is additionally provided with 2 screwed holes, for single remote electric incline controller and the electric machine assembly
Connection；
Include the 3rd sealing ring between the short mounting seat and the second cavity, the 4th sealing is included between the second cavity and short cover plate
Circle；
Three, the 4th sealing rings are used to water proof and dust proof protect the part in cavity.
8. the modular control apparatus of remote electrical tilt antenna according to claim 2, it is characterised in that described second
Also include rotate gear in the rotating shaft of motor, the rotate gear is connected with the power transmission shaft inside remote electrical tilt antenna.
9. the modular control apparatus of remote electrical tilt antenna according to claim 7, it is characterised in that the motor
Component is coordinated with single remote electric incline controller by coupler construction, makes long cover plate and short cover plate flush to the other end,
The boss of now described long mounting seat is in contact concordantly with the annular groove of the short mounting seat, increases in the annular groove
Both are fixed an entirety by one waterproof washer and 2 screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621392768.9U CN206516745U (en) | 2016-12-16 | 2016-12-16 | A kind of modular control apparatus of remote electrical tilt antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621392768.9U CN206516745U (en) | 2016-12-16 | 2016-12-16 | A kind of modular control apparatus of remote electrical tilt antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206516745U true CN206516745U (en) | 2017-09-22 |
Family
ID=59863094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621392768.9U Active CN206516745U (en) | 2016-12-16 | 2016-12-16 | A kind of modular control apparatus of remote electrical tilt antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206516745U (en) |
-
2016
- 2016-12-16 CN CN201621392768.9U patent/CN206516745U/en active Active
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