CN205543181U - Short wave antenna can overturn - Google Patents
Short wave antenna can overturn Download PDFInfo
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- CN205543181U CN205543181U CN201620008178.5U CN201620008178U CN205543181U CN 205543181 U CN205543181 U CN 205543181U CN 201620008178 U CN201620008178 U CN 201620008178U CN 205543181 U CN205543181 U CN 205543181U
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- truss
- support post
- dead bolt
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- wave antenna
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Abstract
The utility model provides a short wave antenna can overturn relates to remote communication device technical field, and the short wave signals who launches for the short wave antenna can overturn among the solution prior art receives the environmental impact, and the decay is lost even rapidly in launching process, causes the technical problem of signal transmission failure. Short wave antenna can overturn includes: the support post with set up in bracing truss on the support post, the last stacked antenna oscillator of installing of bracing truss, the support post with be provided with between the bracing truss and be used for the drive bracing truss winds support post pivoted tilting mechanism, the support post with still be equipped with stop gear and locking mechanical system between the bracing truss, stop gear is used for injecing bracing truss's rotation angle scope, locking mechanical system is used for locking above -mentioned bracing truss's position. The short wave antenna is used for providing the remote communication function.
Description
Technical field
This utility model relates to remote communicating device technical field, especially relates to a kind of turning short-wave antenna.
Background technology
At present, the short-wave antenna of field of telecommunications application, generally include: support tower, the truss being installed on support tower, being provided with stacked antenna oscillator on truss, every layer of antenna oscillator arranges according to certain rule, the frequency band range width of this short-wave antenna, available horsepower is big, it is provided that telecommunications functions.
Shortwave transmission is directive, and existing large-scale remote short-wave antenna is all to use vertical direction to launch；Under the conditions of specific natural environment and climate, because of the impact of the geographical conditions that weather complicated and changeable and height rise and fall, the short-wave signal that vertical direction is launched is decayed rapidly in emission process, even loses, causes signal to transmit unsuccessfully.
Utility model content
The purpose of this utility model is to provide a kind of turning short-wave antenna, affected by environment to solve the short-wave signal that short-wave antenna of the prior art launches, and in emission process, decay rapidly, is even lost, and causes the technical problem that signal transmission is failed.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
The turning short-wave antenna that this utility model provides, including: support post and the sub-truss being arranged on described support post, stacked antenna oscillator is installed on described sub-truss, the switching mechanism for driving described sub-truss to rotate it is provided with around described support post between described support post and described sub-truss, position-limit mechanism and locking mechanism it is additionally provided with between described support post and described sub-truss, described position-limit mechanism is for limiting the flip angle scope of described sub-truss, and described locking mechanism is for locking the position of above-mentioned sub-truss.
Preferably, described position-limit mechanism includes Horizontal limiting seat and vertical limit base, described Horizontal limiting seat and described vertical limit base are both secured on described support post, described Horizontal limiting seat is provided with Horizontal limiting groove, described vertical limit base is provided with vertical stopper slot；When described sub-truss is horizontal, the chord member of described sub-truss is fitted with described Horizontal limiting groove；When described sub-truss is in vertical position, the chord member of described sub-truss is fitted with described vertical stopper slot.
Preferably, described locking mechanism includes horizontal lock plate and vertically plate, described horizontal lock plate is all connected with described sub-truss with described vertically plate, the upset of described sub-truss drives described horizontal lock plate and described vertically plate to rotate, and described horizontal lock plate and described vertically plate are equipped with the arcuate groove that the chord member with described sub-truss mates；Position relative with described horizontal lock plate and described vertically plate on described support post is respectively arranged with the first chute and the second chute, described locking mechanism also includes the first dead bolt being slidably mounted in described first chute, with the second dead bolt being slidably mounted in described second chute, described first dead bolt stretches out described first chute position with the described horizontal lock plate of locking, and described second dead bolt stretches out described second chute to lock the position of described vertically plate.
Preferably, between described horizontal lock plate and described support post, and between described vertically plate and described support post, it is separately installed with first back-moving spring.
Preferably, described locking mechanism also includes first solenoid valve seat with the first through hole, one end of described first dead bolt is stretched out from described first through hole, being provided with the first electromagnetic valve on described first solenoid valve seat, described first solenoid valves drives described first dead bolt moving axially along described first chute；Described locking mechanism also includes second solenoid valve seat with the second through hole, one end of described second dead bolt is stretched out from described second through hole, being provided with the second electromagnetic valve on described second solenoid valve seat, described second solenoid valves drives described second dead bolt moving axially along described second chute.
Preferably, it is respectively installed with second back-moving spring on described first dead bolt and described second dead bolt, on described first dead bolt, described second back-moving spring of suit is assemblied between described first solenoid valve seat and described support post, and on described second dead bolt, described second back-moving spring of suit is assemblied between described second solenoid valve seat and described support post.
Preferably, described locking mechanism also includes spring fixed seat, the two ends of described second back-moving spring are separately installed with a described spring fixed seat, described second back-moving spring being set on described first dead bolt is connected with described first dead bolt and described first solenoid valve seat respectively by described spring fixed seat, and described second back-moving spring being set on described second dead bolt is connected with described second dead bolt and described second solenoid valve seat respectively by described spring fixed seat.11
Preferably, described locking mechanism also includes horizontal jam plate spacer pin and vertical jam plate spacer pin, described horizontal jam plate spacer pin is arranged on described support post and is positioned at by described horizontal lock plate, and described vertical jam plate spacer pin is arranged on described support post and is positioned at by described vertically plate.
Preferably, described support post includes upper pillar stand and lower pillar stand, and one end of described upper pillar stand is connected with described switching mechanism, the other end is connected with described lower pillar stand.
Preferably, described turning short-wave antenna also includes that pile foundation, described lower pillar stand are installed in described pile foundation.
Relative to prior art, turning short-wave antenna described in the utility model has the advantage that
The turning short-wave antenna that this utility model provides is by the switching mechanism being arranged between sub-truss and support post, realize the upset to sub-truss, add turning short-wave antenna and adapt to the ability of environment, turning short-wave antenna is not affected by weather complicated and changeable and various geographical conditions, under the conditions of specific natural environment and climate, short-wave signal is difficult to decay occur in emission process, and signal remains to normal delivery；When needs change and launch direction, carry out overturning 90 ° by sub-truss by switching mechanism, so that the antenna oscillator being arranged on sub-truss has overturn 90 ° also with sub-truss, finally realize turning short-wave antenna and vertically or horizontally working.
Simultaneously, it is provided with position-limit mechanism and locking mechanism due in the turning short-wave antenna that this utility model provides, position-limit mechanism can ensure that the upset of sub-truss is without departing from 90 °, locking mechanism can be after sub-truss completes switching process, sub-truss is locked in current location, position-limit mechanism and locking mechanism can be accurately positioned sub-truss, and can prevent the angle of sub-truss from changing during signal launched by turning short-wave antenna.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, the accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the turning short-wave antenna that Fig. 1 provides for this utility model embodiment；
Support post and the connection diagram of sub-truss in the turning short-wave antenna that Fig. 2 provides for this utility model embodiment；
The structural representation of turning-over support mechanism in the turning short-wave antenna that Fig. 3 provides for this utility model embodiment；
Fig. 4 is the close-up schematic view in Fig. 3 at B；
Fig. 5 is in schematic diagram during vertical operation state for the turning short-wave antenna that this utility model embodiment provides；
Fig. 6 is in schematic diagram during horizontal operation state for the turning short-wave antenna that this utility model embodiment provides；
Fig. 7 is the close-up schematic view in Fig. 6 at C；
Fig. 8 is the profile in Fig. 7 at A-A.
Reference:
101-sub-truss；102-upper pillar stand；103-lower pillar stand；
104-stand；105-bending section；106-column bearing block；
107-antenna mounting axle；108-drive link；109-rolling bearing；
110-coaxial support seat；111-flat key；112-bearing pin；
113-Horizontal limiting seat；The vertical limit base of 114-；115-horizontal lock plate；
116-vertically plate；117-the first dead bolt；118-the first back-moving spring；
119-the second back-moving spring；120-the first solenoid valve seat；121-the first electromagnetic valve；
122-spring fixed seat；123-horizontal jam plate spacer pin；124-vertical jam plate spacer pin；
125-pile foundation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
The structural representation of the turning short-wave antenna that Fig. 1 provides for this utility model embodiment；Support post and the connection diagram of sub-truss 101 in the turning short-wave antenna that Fig. 2 provides for this utility model embodiment；The structural representation of turning-over support mechanism in the turning short-wave antenna that Fig. 3 provides for this utility model embodiment；Fig. 4 is the close-up schematic view in Fig. 3 at B；Fig. 5 is in schematic diagram during vertical operation state for the turning short-wave antenna that this utility model embodiment provides；Fig. 6 is in schematic diagram during horizontal operation state for the turning short-wave antenna that this utility model embodiment provides.As shown in figures 1 to 6, the turning short-wave antenna that this utility model embodiment provides, including: support post and the sub-truss 101 being arranged on support post, stacked antenna oscillator is installed on sub-truss 101, the switching mechanism for driving sub-truss 101 to rotate it is provided with around support post between support post and sub-truss 101, position-limit mechanism and locking mechanism it is additionally provided with between support post and sub-truss 101, position-limit mechanism is for limiting the flip angle scope of sub-truss 101, and locking mechanism is for locking the position of above-mentioned sub-truss 101.
Specifically, support post includes two Forming frameworks 104；Every Forming framework 104 includes unit member on, two temporary location components and a lower unit component, one of them temporary location component of upper unit member connects by bearing pin 112 is fixing, connect by bearing pin 112 is fixing between two temporary location components, another temporary location component is connected by bearing pin 112 is fixing with lower unit component, and lower unit component is connected by bearing pin 112 and support post are fixing.Upper unit member, temporary location component and lower unit component all include that four chord members, four chord members are parallel to each other, and four chord members are welded together by many web members, and chord member and web member are the steel pipe of high intensity.The top of upper unit member is provided with bending section 105, and when being used for avoiding sub-truss 101 to rotate, sub-truss 101 is impacted by the chord member of support post.The several layers of oscillator array antenna arranged according to certain rules are installed on sub-truss 101；Sub-truss 101 is formed by connecting by bearing pin 112 by multiple truss element components, the truss element component at the middle part of sub-truss 101 is polymorphic structure, so when above-mentioned turning short-wave antenna is in horizontal operation state, the bending section 105 in unit member can be avoided.
The turning short-wave antenna that the present embodiment provides is by being arranged on the switching mechanism between sub-truss 101 and support post, realize the upset to sub-truss 101, add turning short-wave antenna and adapt to the ability of environment, turning short-wave antenna is not affected by weather complicated and changeable and various geographical conditions, under the conditions of specific natural environment and climate, short-wave signal is difficult to decay occur in emission process, and signal remains to normal delivery；When needs change and launch direction, carry out overturning 90 ° by sub-truss 101 by switching mechanism, so that the antenna oscillator being arranged on sub-truss 101 has overturn 90 ° also with sub-truss 101, finally realize turning short-wave antenna and vertically or horizontally working.
Simultaneously, it is provided with position-limit mechanism and locking mechanism due in the turning short-wave antenna that this utility model embodiment provides, position-limit mechanism can ensure that the upset of sub-truss 101 is without departing from 90 °, locking mechanism can be after sub-truss 101 completes switching process, sub-truss 101 is locked in current location, position-limit mechanism and locking mechanism can be accurately positioned sub-truss 101, and can prevent the angle of sub-truss 101 from changing during signal launched by turning short-wave antenna.
In the present embodiment, switching mechanism includes turning-over support mechanism and drive mechanism；Drive mechanism is used for driving turning-over support mechanism kinematic, and turning-over support props up structure and includes column bearing block 106, antenna mounting axle 107 and drive link 108；Column bearing block 106 is arranged on support post, and antenna mounting axle 107 is arranged with rolling bearing 109, and rolling bearing 109 is arranged in column bearing block 106；One end of antenna mounting axle 107 is fixing with sub-truss 101 to be connected, and the other end of antenna mounting axle 107 is connected with drive link 108.Specifically, the quantity of column bearing block 106 is two, and the quantity of antenna mounting axle 107 is two, two symmetrical being fixed on support post of column bearing block 106, is namely fixedly mounted on the bending section 105 of unit member；It is provided with coaxial support seat 110 on the truss element component at the middle part of antenna mounting truss 101；Offer on coaxial support seat 110 and be equipped with coaxial aperture；One end of antenna mounting axle 107 is fixedly mounted in coaxial aperture by flat key 111；The quantity of rolling bearing 109 sheathed on antenna mounting axle 107 is two, and two rolling bearings 109 can be self-lubricating bearing 109.One end of antenna mounting axle 107 is provided with the shaft shoulder for axially positioning with the coaxial aperture on coaxial support seat 110, and antenna mounting axle 107 is additionally provided with the shaft shoulder axially positioned for rolling bearing 109；The other end of antenna mounting axle 107 is provided with the first hinge ear, the two ends of drive link 108 are provided with the second hinge ear, first hinge ear and the second hinge ear are hinged with drive link 108 by bearing pin 112, and the axial and drive link 108 of this bearing pin 112 is axially vertical, so can reduce the requirement of the coaxial aperture on coaxial support seat 110 and the axiality of antenna mounting axle 107.Antenna mounting axle 107 is arranged with baffle plate with the connection end of drive link 108, and baffle plate is for axially positioning the inner ring of rolling bearing 109, and baffle plate is bolted to connection with antenna mounting axle 107.
Fig. 7 is the close-up schematic view in Fig. 6 at C；Fig. 8 is the profile in Fig. 7 at A-A.In a preferred embodiment, position-limit mechanism includes Horizontal limiting seat 113 and vertical limit base 114, Horizontal limiting seat 113 and vertical limit base 114 are both secured on support post, Horizontal limiting seat 113 is provided with Horizontal limiting groove, vertical limit base 114 is provided with vertical stopper slot；When sub-truss 101 is horizontal, the chord member of sub-truss 101 is fitted with Horizontal limiting groove；When sub-truss 101 is in vertical position, the chord member of sub-truss 101 is fitted with vertical stopper slot.
In the present embodiment, locking mechanism includes horizontal lock plate 115 and vertically plate 116, horizontal lock plate 115 is all connected with sub-truss 101 with vertically plate 116, sub-truss 101 upset drives horizontal lock plate 115 and vertically plate 116 to rotate, and horizontal lock plate 115 and vertically plate 116 are equipped with the arcuate groove that the chord member with sub-truss 101 mates；Position relative with horizontal lock plate 115 and vertically plate 116 on support post is respectively arranged with the first chute and the second chute, locking mechanism also includes the first dead bolt 117 being slidably mounted in the first chute, with the second dead bolt being slidably mounted in the second chute, first dead bolt 117 stretches out first chute position with locking horizontal lock plate 115, and the second dead bolt stretches out the second chute to lock the position of vertically plate 116.
For example, if needing from horizontal operation direction, sub-truss 101 is turned to vertical operation direction, then starting drive mechanism drives sub-truss 101 to overturn, after sub-truss 101 is turned to certain angle, sub-truss 101 drives vertically plate 116 to rotate, when sub-truss 101 overturns 90 °, the chord member of sub-truss 101 is fitted with the vertical stopper slot on vertical limit base 114, vertical limit base 114 stops sub-truss 101 to continue upset, now the arcuate groove of vertically plate 116 is fitted with the chord member of sub-truss 101, second dead bolt stretches out to lock vertically plate 116, thus lock support truss 101.
In a preferred embodiment, between horizontal lock plate 115 and support post, and between vertically plate 116 and support post, it is separately installed with first back-moving spring 118.First back-moving spring 118 pulls horizontal lock plate 115 or the vertically plate 116 of correspondence so that horizontal lock plate 115 or vertically plate 116 are maintained at released state.
First dead bolt 117 and the second dead bolt can be driven by electromagnetic drive mode, now, locking mechanism also includes first solenoid valve seat 120 with the first through hole, one end of first dead bolt 117 is stretched out from the first through hole, being provided with the first electromagnetic valve 121 on first solenoid valve seat 120, the first electromagnetic valve 121 energising drives the first dead bolt 117 moving axially along the first chute；Locking mechanism also includes second solenoid valve seat with the second through hole, and one end of the second dead bolt is stretched out from the second through hole, and the second solenoid valve seat is provided with the second electromagnetic valve, and the second solenoid valves drives the second dead bolt moving axially along the second chute.First dead bolt 117 can be following structure: one end of the first dead bolt 117 be cylinder, the other end be cuboid, first chute is cuboid groove, the first chute is stretched in first dead bolt 117 one end in rectangular shape, and the first dead bolt 117 one end in cylindrical shape is stretched out from the first through hole.Second dead bolt and the first dead bolt 117 structure are identical.
First dead bolt 117 and the second dead bolt can complete the locking for sub-truss 101 and releasing process respectively under the driving of the first electromagnetic valve 121 and the second electromagnetic valve, or controlled locking process and the releasing process of dead bolt respectively by electromagnetic valve and back-moving spring.Preferably, second back-moving spring 119 it is respectively installed with on first dead bolt 117 and the second dead bolt, on first dead bolt 117, the second back-moving spring 119 of suit is assemblied between the first solenoid valve seat 120 and support post, and on the second dead bolt, the second back-moving spring 119 of suit is assemblied between the second solenoid valve seat and support post.
Second back-moving spring 119 can be compression spring or stretching spring, when the second back-moving spring 119 is compression spring, the first corresponding dead bolt 117 or the second dead bolt are released the first chute or the second chute by the compression stress of the second back-moving spring 119, thus complete horizontal lock plate 115 or the locking process of vertically plate 116, now, the magnetic field that first electromagnetic valve 121 produces can make first dead bolt 117 internal slide to the first chute, the magnetic field that second electromagnetic valve produces can make the second dead bolt to the internal slide of the second chute, thus complete horizontal lock plate 115 or the releasing process of vertically plate 116, in above-mentioned locking process, the first corresponding electromagnetic valve 121 or the second electromagnetic valve are off-position；When the second back-moving spring 119 is for stretching spring, the first corresponding dead bolt 117 or the second dead bolt are drawn in the first chute or the second chute by the tensile force of the second back-moving spring 119, thus complete horizontal lock plate 115 or the releasing process of vertically plate 116, now, the magnetic field that first electromagnetic valve 121 produces can make the first dead bolt 117 slide outside the first chute, the magnetic field that second electromagnetic valve produces can make the second dead bolt slide outside the second chute, thus complete horizontal lock plate 115 or the locking process of vertically plate 116, in above-mentioned releasing process, the first corresponding electromagnetic valve 121 or the second electromagnetic valve are off-position.
Locking mechanism also includes spring fixed seat 122, the two ends of the second back-moving spring 119 are separately installed with a spring fixed seat 122, the second back-moving spring 119 being set on the first dead bolt 117 is connected with the first dead bolt 117 and the first solenoid valve seat 120 respectively by spring fixed seat 122, and the second back-moving spring 119 being set on the second dead bolt is connected with the second dead bolt and the second solenoid valve seat respectively by spring fixed seat 122
Preferably, locking mechanism also includes horizontal jam plate spacer pin 123 and vertical jam plate spacer pin 124, horizontal jam plate spacer pin 123 is arranged on support post and is positioned at horizontal lock plate 115 side, and vertical jam plate spacer pin 124 is arranged on support post and is positioned at vertically plate 116 side.Specifically, as shown in Figure 4, horizontal jam plate spacer pin 123 is arranged at the right side of horizontal lock plate 115, and vertical jam plate spacer pin 124 is arranged at the left side of vertically plate 116.When horizontal lock plate 115 is in released state, horizontal lock plate 115 contacts with horizontal jam plate spacer pin 123, horizontal jam plate spacer pin 123 can prevent with horizontal lock plate 115 under the pulling of the first back-moving spring 118 to the right deflection angle excessive；When vertically plate 116 is in released state, vertically plate 116 contacts with vertical jam plate spacer pin 124, vertical jam plate spacer pin 124 can prevent vertically plate 116 under the pulling of the first back-moving spring 118 to the left deflection angle excessive.
In the present embodiment, support post includes upper pillar stand 102 and lower pillar stand 103, and one end of upper pillar stand 102 is connected with switching mechanism, the other end is connected with lower pillar stand 103.
In the present embodiment, turning short-wave antenna also includes that pile foundation 125, lower pillar stand 103 are installed in pile foundation 125.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of this utility model each embodiment technical scheme.
Claims (10)
1. a turning short-wave antenna, it is characterized in that, including: support post and the sub-truss being arranged on described support post, stacked antenna oscillator is installed on described sub-truss, the switching mechanism for driving described sub-truss to rotate it is provided with around described support post between described support post and described sub-truss, position-limit mechanism and locking mechanism it is additionally provided with between described support post and described sub-truss, described position-limit mechanism is for limiting the flip angle scope of described sub-truss, described locking mechanism is for locking the position of above-mentioned sub-truss.
Turning short-wave antenna the most according to claim 1, it is characterized in that, described limit assembly includes Horizontal limiting seat and vertical limit base, described Horizontal limiting seat and described vertical limit base are both secured on described support post, it is provided with Horizontal limiting groove on described Horizontal limiting seat, described vertical limit base is provided with vertical stopper slot；When described sub-truss is horizontal, the chord member of described sub-truss is fitted with described Horizontal limiting groove；When described sub-truss is in vertical position, the chord member of described sub-truss is fitted with described vertical stopper slot.
Turning short-wave antenna the most according to claim 2, it is characterized in that, described locked component includes horizontal lock plate and vertically plate, described horizontal lock plate is all connected with described sub-truss with described vertically plate, the upset of described sub-truss drives described horizontal lock plate and described vertically plate to rotate, and described horizontal lock plate and described vertically plate are equipped with the arcuate groove that the chord member with described sub-truss mates；Position relative with described horizontal lock plate and described vertically plate on described support post is respectively arranged with the first chute and the second chute, described locked component also includes the first dead bolt being slidably mounted in described first chute, with the second dead bolt being slidably mounted in described second chute, described first dead bolt stretches out described first chute position with the described horizontal lock plate of locking, and described second dead bolt stretches out described second chute to lock the position of described vertically plate.
Turning short-wave antenna the most according to claim 3, it is characterised in that between described horizontal lock plate and described support post, and between described vertically plate and described support post, it is separately installed with first back-moving spring.
Turning short-wave antenna the most according to claim 3, it is characterized in that, described locked component also includes first solenoid valve seat with the first through hole, one end of described first dead bolt is stretched out from described first through hole, being provided with the first electromagnetic valve on described first solenoid valve seat, described first solenoid valves drives described first dead bolt moving axially along described first chute；Described locked component also includes second solenoid valve seat with the second through hole, one end of described second dead bolt is stretched out from described second through hole, being provided with the second electromagnetic valve on described second solenoid valve seat, described second solenoid valves drives described second dead bolt moving axially along described second chute.
Turning short-wave antenna the most according to claim 5, it is characterized in that, it is respectively installed with second back-moving spring on described first dead bolt and described second dead bolt, on described first dead bolt, described second back-moving spring of suit is assemblied between described first solenoid valve seat and described support post, and on described second dead bolt, described second back-moving spring of suit is assemblied between described second solenoid valve seat and described support post.
Turning short-wave antenna the most according to claim 6, it is characterized in that, described locked component also includes spring fixed seat, the two ends of described second back-moving spring are separately installed with a described spring fixed seat, described second back-moving spring being set on described first dead bolt is connected with described first dead bolt and described first solenoid valve seat respectively by described spring fixed seat, and described second back-moving spring being set on described second dead bolt is connected with described second dead bolt and described second solenoid valve seat respectively by described spring fixed seat.
Turning short-wave antenna the most according to claim 3, it is characterized in that, described locked component also includes horizontal jam plate spacer pin and vertical jam plate spacer pin, described horizontal jam plate spacer pin is arranged on described support post and is positioned at by described horizontal lock plate, and described vertical jam plate spacer pin is arranged on described support post and is positioned at by described vertically plate.
Turning short-wave antenna the most according to claim 1, it is characterised in that described support post includes upper pillar stand and lower pillar stand, one end of described upper pillar stand is connected with described switching mechanism, the other end is connected with described lower pillar stand.
Turning short-wave antenna the most according to claim 9, it is characterised in that described turning short-wave antenna also includes that pile foundation, described lower pillar stand are installed in described pile foundation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620008178.5U CN205543181U (en) | 2016-01-04 | 2016-01-04 | Short wave antenna can overturn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620008178.5U CN205543181U (en) | 2016-01-04 | 2016-01-04 | Short wave antenna can overturn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205543181U true CN205543181U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620008178.5U Active CN205543181U (en) | 2016-01-04 | 2016-01-04 | Short wave antenna can overturn |
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| CN (1) | CN205543181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116914431A (en) * | 2023-08-28 | 2023-10-20 | 深圳市晟达通讯设备有限公司 | Antenna capable of automatically adjusting direction |
-
2016
- 2016-01-04 CN CN201620008178.5U patent/CN205543181U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116914431A (en) * | 2023-08-28 | 2023-10-20 | 深圳市晟达通讯设备有限公司 | Antenna capable of automatically adjusting direction |
| CN116914431B (en) * | 2023-08-28 | 2024-03-15 | 深圳市晟达通讯设备有限公司 | Antenna capable of automatically adjusting direction |
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