CN208970729U - A kind of vehicle-mounted transmission distance antenna - Google Patents

Abstract

The utility model relates to the technical fields of communication apparatus auxiliary equipment can reduce influence of the levelness of the stationary plane of installation base station to signal controller more particularly to a kind of vehicle-mounted transmission distance antenna by the levelness of adjustment signal controller；And the probability that signal controller loosens on installation base station can be reduced by adding securing device for signal controller；Including signal controller and installation base station；It further include fixed plate, four groups of mounting blocks, four groups of universal connecting components, four groups of adjusting threaded rods, four groups of adjusters, four groups of band moving gears, four groups of driving gears and four groups of regulating rods, the inside top region of four groups of adjusters is respectively arranged with four groups of working chambers, and four groups of central areas with moving gear are respectively arranged with four groups of adjustment holes；It further include two groups of connection frames, two groups of lifting plates, two groups of sliding panels, two groups of stock screws and two groups of fastening nuts, the outer end of two groups of sliding panels, which extends through, is provided with two groups of sliding rails.

Description

A kind of vehicle-mounted transmission distance antenna

Technical field

The utility model relates to the technical fields of communication apparatus auxiliary equipment, more particularly to a kind of vehicle-mounted transmission distance day Line.

Background technique

It is well known that the control mode of military unmanned air vehicle is divided into wireless remotecontrol and automatic program control two major classes, wherein Military unmanned air vehicle needs ground control unit to issue instruction to it, just may be used in this way when wireless remotecontrol controls flight So that military unmanned air vehicle normally completes task, and vehicle-mounted transmission distance antenna is a kind of mistake in military unmanned air vehicle normal flight Cheng Zhong is the device that military unmanned air vehicle issued and received radio signal for ground control terminal, in the field of wireless telecommunications In be widely used in a variety of applications；Existing vehicle-mounted transmission distance antenna includes signal controller and installation base station, the signal control The bottom end of device processed and the top middle portion region spiral shell of installation base station fill；Existing vehicle-mounted transmission distance antenna in use, making first Fixed position sets base station, and then ready signal controller is mounted on base station, is then pacified according to signal controller Dress specification connects the equipment of signal controller and control room, has then debugged signal controller according to operation instructions Finish；It is found in existing vehicle-mounted transmission distance antenna use, first when signal controller is mounted on installation base station It waits, the installation level of signal controller is affected by the levelness of the stationary plane of installation base station, so as to cause the office used It is sex-limited higher；And the signal controller of existing vehicle-mounted transmission distance antenna is likely to if small displacement has occurred to it The reflection and acquisition of signal impact, and since signal controller is screwed on installation base station, thus signal controller has pine Dynamic possibility, it is poor so as to cause practicability.

Utility model content

In order to solve the above technical problems, the utility model provide it is a kind of can by the levelness of adjustment signal controller come Influence of the levelness of the stationary plane of installation base station to signal controller is reduced, to reduce using limitation；And it can lead to It crosses and adds securing device for signal controller to reduce the probability that signal controller loosens on installation base station, to enhance practical The vehicle-mounted transmission distance antenna of property.

A kind of vehicle-mounted transmission distance antenna of the utility model, including signal controller and installation base station；It further include fixing Plate, four groups of mounting blocks, four groups of universal connecting components, four groups of adjusting threaded rods, four groups of adjusters, four groups of band moving gears, four groups of actives Gear and four groups of regulating rods, the bottom end of four groups of adjusters is respectively and before the front left side, left rear side, the right side on the top of installation base station Side is connected with right lateral side, and the inside top region of four groups of adjusters is respectively arranged with four groups of working chambers, four groups of work Four groups of insertion holes are provided with and respectively communicated on the inside of the top middle portion region of chamber, the center bottom region of four groups of working chambers Inside is provided with and respectively communicated with four groups of telescopic holes, and the bottom end of four groups of adjusting threaded rods is worn from the upside of four groups of adjusters respectively It crosses four groups of insertion holes and is respectively protruding into the inside of four groups of working chambers, four groups of central areas with moving gear are respectively set There are four groups of adjustment holes, the inner circumferential side wall of four groups of adjustment holes is provided with internal screw thread, the bottom of four groups of adjusting threaded rods Upside spiral shell from four groups with moving gear fills across four groups of adjustment holes and extend out to respectively four groups of downsides with moving gear respectively at end, The bottom end of four groups of adjusting threaded rods continues to penetrate from the inside of four groups of working chambers to the inside of four groups of telescopic holes respectively, described Four groups of tops with moving gear and bottom end are close to the top of four groups of working chambers and bottom end respectively, the top of four groups of working chambers Four groups of rotation holes are provided with and respectively communicated on the outside of central region, four groups of regulating rods are worn from the upside of four groups of adjusters respectively Cross four groups of rotation holes and be respectively protruding into the inside of four groups of working chambers, the bottom end of four groups of regulating rods respectively with four groups of work The outside in the center bottom region of chamber is rotatablely connected, and the central region of four groups of driving gears is fixed with four groups of regulating rods respectively Suit with one heart, the inside of the excircle side wall of four groups of driving gears are outer with four groups of excircle side walls with moving gear respectively Side engagement, the top of four groups of adjusting threaded rods is hinged with the bottom section of four groups of universal connecting components respectively, and described four group ten thousand Top area to connector is hinged with the central region of four groups of mounting blocks respectively, and the top of four groups of mounting blocks is respectively and solid Front left side, left rear side, the forward right side of the bottom end of fixed board are connected with right lateral side, the top of the fixed plate and the bottom of signal controller End connection；It further include two groups of connection frames, two groups of lifting plates, two groups of sliding panels, two groups of stock screws and two groups of fastening nuts, it is described The inner end of two groups of connection frames is connect with the central region of the right end of fixed plate and left end respectively, the outer end point of two groups of connection frames Connect on the upside of the inner end of two groups of lifting plates, the inner end downside of two groups of lifting plates, which extends through, to be provided with two groups and penetrate Hole, the bottom end of two groups of sliding panels are connect with the left and right side of the central region on installation base station top respectively, and described two groups The outer end of sliding panel, which extends through, is provided with two groups of sliding rails, and the outer end of two groups of stock screws is respectively from two groups of lifting plates Side passes through two groups of through holes and extend out to the outside of two groups of lifting plates respectively, and the outside of two groups of stock screws is respectively from two The inside of group sliding panel passes through two groups of sliding rails and extend out to the outside of two groups of sliding panels respectively, two groups of fastening nuts difference It is filled with the right areas spiral shell of two groups of stock screws, the outside of two groups of lifting plates is close to the inside of two groups of sliding panels respectively.

A kind of vehicle-mounted transmission distance antenna of the utility model, further includes four groups of adjusting blocks, the bottom of four groups of adjusting blocks End central region is connect with the top of four groups of regulating rods respectively.

A kind of vehicle-mounted transmission distance antenna of the utility model, further includes two groups of stop nuts, two groups of stop nuts It is filled respectively with two groups of stock screw spiral shells, the inner end of two groups of stop nuts is close to the outer end of two groups of fastening nuts respectively.

A kind of vehicle-mounted transmission distance antenna of the utility model, further includes two groups of protective pads, two groups of protective pads difference It is close to respectively with the inner end of two groups of fastening nuts with the outer end of two groups of stock screw movable sets, two groups of protective pads, it is described It is close to respectively with the outer end of two groups of sliding panels the inner end of two groups of protective pads.

The inner end downside of a kind of vehicle-mounted transmission distance antenna of the utility model, two groups of lifting plates is respectively arranged with two Group mounting groove, the outer end of two groups of mounting grooves is connected to the inner end of two groups of through holes respectively, two groups of stock screws it is interior Right two groups of nuts are respectively set in end, and two groups of nuts are fixed with two groups of mounting grooves clamp respectively.

A kind of vehicle-mounted transmission distance antenna of the utility model, further includes four groups of protective rings, four groups of protective rings it is interior Circumferential side wall is respectively arranged with four groups of internal screw threads, and four groups of protective rings are filled with four groups of adjusting threaded rod spiral shells respectively, and described four groups It is close to respectively with the top of four groups of adjusters the bottom end of protective ring.

A kind of vehicle-mounted transmission distance antenna of the utility model further includes four groups of firm rings, described four groups firm ring difference It is set with four groups of regulating rod rotations, the left end of the excircle side wall of described four groups firm rings and right end are provided with two groups and fix Frame, the bottom end that two groups of fixed frames of ring are consolidated described in every group are connect with the top of adjuster described in every group.

A kind of vehicle-mounted transmission distance antenna of the utility model lifts handle and lifts handle with after, before described before further including Lift handle rear end and after lift the front end of handle and connect respectively with the central region of the front-end and back-end of fixed plate.

Compared with prior art the utility model has the following beneficial effects: rotating four groups of regulating rods respectively first makes four groups of regulations Bar drives four groups of driving gear rotations respectively, while four groups of driving gears are respectively by engaging with four groups of band moving gears come band respectively Dynamic four groups of bands moving gear rotates, and then four groups of internal screw threads with moving gear are engaged with the external screw thread of four groups of adjusting threaded rods respectively turns It is dynamic, therefore four groups of adjusting threaded rods then vertically move, while four groups of adjusting threaded rods pass through four groups of universal connecting components respectively and drive The corresponding region longitudinal movement of fixed plate, four groups of universal connection rods are four groups of adjusting threaded rods and fixed plate when adjusting The angle change of bottom end plane provides guarantee, and then fixed plate just drives the corresponding region of signal controller to vertically move to adjust Water-saving Pingdu, it is to be regulated to finish the four groups of regulating rods that stop operating later, to pass through the levelness of adjustment signal controller Influence of the levelness of the stationary plane of installation base station to signal controller is reduced, thus is reduced using limitation；And When signal controller levelness is adjusted, two groups of stock screws slide on the sliding rail of two groups of sliding panels respectively, to signal control After the levelness adjusting of device processed finishes, at this moment two groups of fastening nuts are screwed on two groups of stock screws respectively, while two groups The outside of lifting plate is close to squeeze respectively with the inside of two groups of sliding panels, and at this moment two groups of lifting plates and two groups of sliding panels are together to setting It is standby to play firm effect, to reduce signal controller in installation base station by adding securing device for signal controller The probability of upper loosening, thus enhance practicability.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the attachment structure schematic diagram of the installation base station and two groups of sliding panels of the utility model；

Fig. 3 is the mounting groove of the utility model and the attachment structure schematic diagram of lifting plate；

It is attached marked in the figure: 1, signal controller；2, base station is installed；3, fixed plate；4, four groups of mounting blocks；5, four groups of universal companies Fitting；6, four groups of adjusting threaded rods；7, four groups of adjusters；8, four groups of band moving gears；9, four groups of driving gears；10, four groups of regulations Bar；11, two groups of connection frames；12, two groups of lifting plates；13, two groups of sliding panels；14, two groups of stock screws；15, two groups of fastening nuts； 16, four groups of adjusting blocks；17, two groups of stop nuts；18, two groups of protective pads；19, two groups of mounting grooves；20, four groups of protective rings；21, four The firm ring of group；22, preceding to lift handle.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.

As shown in Figure 1 to Figure 3, a kind of vehicle-mounted transmission distance antenna of the utility model, including signal controller 1 and installation Base station 2；Further include 3, four groups of fixed plate, 4, four groups of mounting blocks, 5, four groups of universal connecting components, 6, four groups of adjusting threaded rod adjuster 7, Four groups of bands 8, four groups of driving gears 9 of moving gear and four groups of regulating rods 10, the bottom end of four groups of adjusters 7 respectively with installation base station 2 Front left side, left rear side, the forward right side on top are connected with right lateral side, and the inside top region of four groups of adjusters 7 is respectively arranged with four Group working chamber, is provided with and respectively communicated with four groups of insertion holes on the inside of the top middle portion region of four groups of working chambers, four groups of working chambers Four groups of telescopic holes are provided with and respectively communicated on the inside of center bottom region, the bottom end of four groups of adjusting threaded rods 6 is respectively from four groups of tune The upside of section device 7 passes through four groups of insertion holes and is respectively protruding into the inside of four groups of working chambers, four groups of centers with moving gear 8 Domain is respectively arranged with four groups of adjustment holes, and the inner circumferential side wall of four groups of adjustment holes is provided with internal screw thread, four groups of adjusting threaded rods 6 Upside spiral shell from four groups with moving gear 8 fills across four groups of adjustment holes and extend out to four groups with moving gear 8 respectively respectively for bottom end Downside, the bottom end of four groups of adjusting threaded rods 6 continue to penetrate from the inside of four groups of working chambers to the inside of four groups of telescopic holes respectively, and four Top of the group with moving gear 8 and bottom end are close to the top of four groups of working chambers and bottom end respectively, the top middle portion of four groups of working chambers Four groups of rotation holes are provided with and respectively communicated on the outside of region, four groups of regulating rods 10 pass through four from the upside of four groups of adjusters 7 respectively It group rotation hole and is respectively protruding into the inside of four groups of working chambers, the bottom end of four groups of regulating rods 10 bottom with four groups of working chambers respectively The outside rotation connection of central region is held, the central region of four groups of driving gears 9 fixes concentric locking collar with four groups of regulating rods 10 respectively Dress, the inside of the excircle side wall of four groups of driving gears 9 are engaged with the outside of four groups of excircle side walls with moving gear 8 respectively, The top of four groups of adjusting threaded rods 6 is hinged with the bottom section of four groups of universal connecting components 5 respectively, the top of four groups of universal connecting components 5 Portion region is hinged with the central region of four groups of mounting blocks 4 respectively, the top of four groups of mounting blocks 4 respectively with the bottom end of fixed plate 3 Front left side, left rear side, forward right side are connected with right lateral side, and the top of fixed plate 3 is connect with the bottom end of signal controller 1；Further include Two groups of 11, two groups of connection frame, 12, two groups of lifting plate sliding panel, 13, two groups of stock screws 14 and two groups of fastening nuts 15, two groups of companies The inner end for connecing frame 11 is connect with the central region of the right end of fixed plate 3 and left end respectively, the outer end of two groups of connection frames 11 respectively with Connection on the upside of the inner end of two groups of lifting plates 12, the inner end downside of two groups of lifting plates 12, which extends through, is provided with two groups of through holes, and two The bottom end of group sliding panel 13 is connect with the left and right side of central region on installation 2 top of base station respectively, two groups of sliding panels 13 Outer end, which extends through, is provided with two groups of sliding rails, and the outer end of two groups of stock screws 14 passes through two from the inside of two groups of lifting plates 12 respectively Group through hole and the outside for extending out to two groups of lifting plates 12 respectively, the outside of two groups of stock screws 14 is respectively from two groups of sliding panels 13 inside passes through two groups of sliding rails and extend out to the outsides of two groups of sliding panels 13 respectively, two groups of fastening nuts 15 respectively with two groups The right areas spiral shell of stock screw 14 fills, and the outside of two groups of lifting plates 12 is close to the inside of two groups of sliding panels 13 respectively；First Rotating four groups of regulating rods respectively makes four groups of regulating rods drive four groups of driving gear rotations respectively, while four groups of driving gears lead to respectively Cross with four groups band moving gears engage drive respectively four groups band moving gears rotation, then four groups of internal screw threads with moving gear respectively with The external screw thread engagement rotation of four groups of adjusting threaded rods, therefore four groups of adjusting threaded rods then vertically move, while four groups of adjusting screw threads Bar passes through four groups of universal connecting components respectively and drives the corresponding region longitudinal movement of fixed plate, four groups of universal connections when adjusting Bar provides guarantee for the angle change of four groups of adjusting threaded rods and the bottom end plane of fixed plate, and then fixed plate just drives signal The corresponding region of controller vertically moves to adjust levelness, to be regulated to finish the four groups of regulating rods that stop operating later, from And influence of the levelness for installing the stationary plane of base station to signal controller is reduced by the levelness of adjustment signal controller, Thus reduce using limitation；And when signal controller levelness is adjusted, two groups of stock screws are respectively at two groups It slides on the sliding rail of sliding panel, after the levelness adjusting to signal controller finishes, at this moment two groups of fastening nuts exists respectively It is screwed on two groups of stock screws, while the outside of two groups of lifting plates is close to squeeze respectively with the inside of two groups of sliding panels, at this moment two Group lifting plate and two groups of sliding panels play firm effect to equipment together, thus by adding firm dress for signal controller Setting reduces the probability that signal controller loosens on installation base station, thus enhances practicability.

A kind of vehicle-mounted transmission distance antenna of the utility model, further includes four groups of adjusting blocks 16, the bottom of four groups of adjusting blocks 16 End central region is connect with the top of four groups of regulating rods 10 respectively；It is mentioned by the adjusting that four groups of adjusting blocks are respectively four groups of regulating rods Convenience is supplied, to enhance convenience.

A kind of vehicle-mounted transmission distance antenna of the utility model further includes two groups of stop nuts 17, two groups of stop nuts 17 It is filled respectively with two groups of 14 spiral shells of stock screw, the inner end of two groups of stop nuts 17 is close to the outer end of two groups of fastening nuts 15 respectively； By respectively screwing two groups of stop nuts on two groups of stock screws, it is long at two groups that two groups of fastening nuts can be effectively reduced The probability loosened on bar screw, to enhance reliability.

A kind of vehicle-mounted transmission distance antenna of the utility model, further includes two groups of protective pads 18, and two groups of protective pads 18 are distinguished With two groups of 14 movable sets of stock screw, the outer end of two groups of protective pads 18 is close to the inner end of two groups of fastening nuts 15 respectively, and two It is close to respectively with the outer end of two groups of sliding panels 13 inner end of group protective pad 18；Two groups can be effectively reduced by two groups of protective pads Fastening nut is damaged caused by the protective layer of two groups of sliding panels respectively, to enhance practicability.

The inner end downside of a kind of vehicle-mounted transmission distance antenna of the utility model, two groups of lifting plates 12 is respectively arranged with two groups Mounting groove 19, the outer end of two groups of mounting grooves 19 are connected to the inner end of two groups of through holes respectively, the inner end point of two groups of stock screws 14 Not She Zhi right two groups of nuts, two groups of nuts respectively with two groups of mounting grooves 19 are fixed clamps；Pass through the nut point of two groups of stock screws Convenience can be provided for adjusting of two groups of fastening nuts respectively on two groups of stock screws by not being installed in two groups of mounting grooves, thus Enhance convenience.

A kind of vehicle-mounted transmission distance antenna of the utility model, further includes four groups of protective rings 20, four groups of protective rings 20 it is interior Circumferential side wall is respectively arranged with four groups of internal screw threads, and four groups of protective rings 20 are filled with four groups of 6 spiral shells of adjusting threaded rod respectively, four groups of protective rings It is close to respectively with the top of four groups of adjusters 7 20 bottom end；Four groups of adjusting screw threads can be effectively reduced by four groups of protective rings The probability that bar loosens on four groups of adjusters, to enhance practicability.

A kind of vehicle-mounted transmission distance antenna of the utility model, further includes four groups of firm rings 21, and four groups of firm rings 21 are distinguished It is set with four groups of rotations of regulating rod 10, the left end of the excircle side wall of four groups of firm rings 21 and right end are provided with two groups and fix The bottom end of frame, two groups of fixed frames of every group of firm ring is connect with the top of every group of adjuster；It can be divided by four groups of firm rings Do not make the rotation of four groups of regulating rods more firm, to enhance stability.

A kind of vehicle-mounted transmission distance antenna of the utility model lifts handle 22 and lifts handle, preceding lift with after before further including The rear end of dynamic handle 22 and after lift the front end of handle and connect respectively with the central region of the front-end and back-end of fixed plate 3；Pass through Two groups lift the adjusting enhanced convenience that handle can be equipment, to enhance practicability.

A kind of vehicle-mounted transmission distance antenna of the utility model sets base in the position of formulation first at work Then ready signal controller is mounted on base station by platform by fixed plate, then pass through four groups of adjusting block rotations respectively Four groups of regulating rods make four groups of regulating rods drive the rotation of four groups of driving gears respectively, at the same four groups of driving gears respectively by with four groups Band moving gear engage drive respectively four groups band moving gears rotate, then four groups of internal screw threads with moving gear respectively with four groups of adjustings The external screw thread engagement rotation of threaded rod, therefore four groups of adjusting threaded rods then vertically move, while four groups of adjusting threaded rods lead to respectively It crosses four groups of universal connecting components and drives the corresponding region longitudinal movement of fixed plate, four groups of universal connection rods are four groups when adjusting The angle change for adjusting the bottom end plane of threaded rod and fixed plate provides guarantee, and then fixed plate just drives signal controller Corresponding region vertically moves to adjust levelness, to be regulated to finish the four groups of regulating rods that stop operating later, controls in signal When device levelness is adjusted, two groups of stock screws slide on the sliding rail of two groups of sliding panels respectively, the water to signal controller After Pingdu adjusting finishes, at this moment two groups of fastening nuts are screwed on two groups of stock screws respectively, while two groups of lifting plates Outside is close to squeeze respectively with the inside of two groups of sliding panels, and at this moment two groups of lifting plates and two groups of sliding panels together play equipment Then two groups of stop nuts are screwed on two groups of stock screws respectively, are installed later according to signal controller by firm effect Specification connects the equipment of signal controller and control room, finally finishes signal controller debugging according to operation instructions ?.

Term as used herein "front", "rear", "left", "right" and similar statement are for illustrative purposes only.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into modification.

Claims (8)

1. a kind of vehicle-mounted transmission distance antenna, including signal controller (1) and installation base station (2)；It is characterized in that, further including solid Fixed board (3), four groups of mounting blocks (4), four groups of universal connecting components (5), four groups of adjusting threaded rods (6), four groups of adjusters (7), four groups Band moving gear (8), four groups of driving gears (9) and four groups of regulating rods (10), the bottom end of four groups of adjusters (7) respectively with installation Front left side, left rear side, the forward right side on the top of base station (2) are connected with right lateral side, the inside top area of four groups of adjusters (7) Domain is respectively arranged with four groups of working chambers, and four groups are provided with and respectively communicated on the inside of the top middle portion region of four groups of working chambers and is inserted Enter hole, four groups of telescopic holes, four groups of adjustings are provided with and respectively communicated on the inside of the center bottom region of four groups of working chambers The bottom end of threaded rod (6) passes through four groups of insertion holes from the upside of four groups of adjusters (7) respectively and is respectively protruding into four groups of work The inside of chamber, the described four groups central areas with moving gear (8) are respectively arranged with four groups of adjustment holes, four groups of adjustment holes it is interior Circumferential side wall is provided with internal screw thread, and the bottom end of four groups of adjusting threaded rods (6) is respectively from four groups of upsides with moving gear (8) Spiral shell dress extend out to four groups of downsides with moving gear (8) across four groups of adjustment holes and respectively, four groups of adjusting threaded rods (6) Continue to penetrate from the inside of four groups of working chambers to the inside of four groups of telescopic holes, four groups of tops with moving gear (8) respectively in bottom end End and bottom end are close to the top of four groups of working chambers and bottom end respectively, and the outside in the top middle portion region of four groups of working chambers is divided It is not provided with and communicated with four groups of rotation holes, four groups of regulating rods (10) pass through four groups from the upside of four groups of adjusters (7) respectively and turn Dynamic hole and be respectively protruding into the inside of four groups of working chambers, the bottom end of four groups of regulating rods (10) respectively with four groups of working chambers The outside in center bottom region is rotatablely connected, the central region of four groups of driving gears (9) respectively with four groups of regulating rods (10) Fixed suit with one heart, the inside of the excircle side wall of four groups of driving gears (9) respectively with four groups of outer circles with moving gear (8) The outsides of all side walls is engaged, the top of four groups of adjusting threaded rods (6) bottom section with four groups of universal connecting components (5) respectively Hingedly, the top area of four groups of universal connecting components (5) is hinged with the central region of four groups of mounting blocks (4) respectively, and described four The top of group mounting blocks (4) is connect with front left side, left rear side, forward right side and the right lateral side of the bottom end of fixed plate (3) respectively, described The top of fixed plate (3) is connect with the bottom end of signal controller (1)；Further include two groups of connection frames (11), two groups of lifting plates (12), Two groups of sliding panels (13), two groups of stock screws (14) and two groups of fastening nuts (15), the inner end point of two groups of connection frames (11) It is not connect with the central region of the right end of fixed plate (3) and left end, the outer end of two groups of connection frames (11) is mentioned with two groups respectively Connection on the upside of the inner end of lift slab (12), the inner end downside of two groups of lifting plates (12), which extends through, is provided with two groups of through holes, The bottom end of two groups of sliding panels (13) is connect with the left and right side of the central region on installation base station (2) top respectively, described The outer end of two groups of sliding panels (13), which extends through, is provided with two groups of sliding rails, and the outer end of two groups of stock screws (14) is respectively from two The inside of group lifting plate (12) passes through two groups of through holes and extend out to the outside of two groups of lifting plates (12) respectively, described two groups long The outside of bar screw (14) passes through two groups of sliding rails from the inside of two groups of sliding panels (13) respectively and extend out to two groups of slidings respectively The outside of plate (13), two groups of fastening nuts (15) fill with the right areas spiral shell of two groups of stock screws (14) respectively, and described two It is close to respectively with the inside of two groups of sliding panels (13) in the outside of group lifting plate (12).

2. a kind of vehicle-mounted transmission distance antenna as described in claim 1, which is characterized in that it further include four groups of adjusting blocks (16), The center bottom region of four groups of adjusting blocks (16) is connect with the top of four groups of regulating rods (10) respectively.

3. a kind of vehicle-mounted transmission distance antenna as claimed in claim 2, which is characterized in that further include two groups of stop nuts (17), two groups of stop nuts (17) fill with two groups of stock screw (14) spiral shells respectively, two groups of stop nuts (17) it is interior It is close to respectively with the outer end of two groups of fastening nuts (15) at end.

4. a kind of vehicle-mounted transmission distance antenna as claimed in claim 3, which is characterized in that it further include two groups of protective pads (18), Two groups of protective pads (18) respectively with two groups of stock screw (14) movable sets, distinguish by the outer end of two groups of protective pads (18) It is close to the inner end of two groups of fastening nuts (15), the inner end of two groups of protective pads (18) is outer with two groups of sliding panels (13) respectively It is close at end.

5. a kind of vehicle-mounted transmission distance antenna as claimed in claim 4, which is characterized in that two groups of lifting plates (12) it is interior End downside is respectively arranged with two groups of mounting grooves (19), the outer end of two groups of mounting grooves (19) inner end with two groups of through holes respectively Connection, the inner end of two groups of stock screws (14) are respectively set right two groups of nuts, two groups of nuts respectively with two groups of installations Slot (19) is fixed to be clamped.

6. a kind of vehicle-mounted transmission distance antenna as claimed in claim 5, which is characterized in that it further include four groups of protective rings (20), The inner circumferential side wall of four groups of protective rings (20) is respectively arranged with four groups of internal screw threads, and four groups of protective rings (20) are respectively with four Group adjusting threaded rod (6) spiral shell dress, the bottom end of four groups of protective rings (20) is close to the top of four groups of adjusters (7) respectively.

7. a kind of vehicle-mounted transmission distance antenna as claimed in claim 6, which is characterized in that it further include four groups firm ring (21), It is set with respectively with four groups of regulating rod (10) rotations for described four groups firm ring (21), the excircle side wall of described four groups firm ring (21) Left end and right end be provided with two groups of fixed frames, described in every group consolidate ring two groups of fixed frames bottom end with described in every group adjust Save the top connection of device.

8. a kind of vehicle-mounted transmission distance antenna as claimed in claim 7, which is characterized in that lifted before further including handle (22) and After lift handle, lifted before described handle (22) rear end and after lift the front end of handle respectively with the front end of fixed plate (3) and The central region of rear end connects.