CN109346814A - A kind of antenna based on electric pushrod lifting - Google Patents
A kind of antenna based on electric pushrod lifting Download PDFInfo
- Publication number
- CN109346814A CN109346814A CN201811557843.6A CN201811557843A CN109346814A CN 109346814 A CN109346814 A CN 109346814A CN 201811557843 A CN201811557843 A CN 201811557843A CN 109346814 A CN109346814 A CN 109346814A
- Authority
- CN
- China
- Prior art keywords
- electric pushrod
- base arm
- lifting
- joint arms
- antenna based
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000009467 reduction Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1235—Collapsible supports; Means for erecting a rigid antenna
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
Landscapes
- Support Of Aerials (AREA)
- Golf Clubs (AREA)
Abstract
The present invention relates to Machine Design ranges, more specifically, it is related to a kind of antenna based on electric pushrod lifting, including base arm, steel wire sheath, lifting part, travel switch is equipped with inside the base arm, guide rail, pillar, the steel wire sheath are bolted on the outside of base arm, and inside is penetrated for signal wire and cable, the lifting part includes electric pushrod, two joint arms, answering machine, described electric pushrod one end are connect with base arm pedestal, two joint arm is connect with the electric pushrod other end, and the answering machine is connect with two joint arms by connector sleeve.By the way that guide rail is arranged on the inside of basal wall, signal wire is avoided to kink with cable, the unsmooth problem of signal, a travel switch is respectively installed in two sides up and down in base arm, stroke is terminated automatically after so that the lifting of two joint arms is reached certain position, increase dismountable connector sleeve between two joint arms and answering machine support base, facilitates cable, signal wire assembly, it is no longer necessary to which whole part is dismantled again.
Description
Technical field
The present invention relates to Machine Design ranges, more specifically, are related to a kind of antenna based on electric pushrod lifting.
Background technique
As the requirement of the mobility of communication equipment, mobility and the property moved is continuously improved, for microwave communication, wirelessly
The dosage of the lift mast of the equipment such as electrical measurement control is increasing, and performance requirement also steps up, and vehicle-mounted lifting formula antenna is answered
It transports and gives birth to.Existing vertical antenna structure is that electric pushrod is installed in base arm, and electric pushrod drives two joint arms and answering machine to support
Seat makes answering machine do stretching motion up and down in base arm.Vertical antenna is that two joint arms and answering machine support base pass through screw, nut
The component being linked and packed.This structure must dismantle again whole part in general assembly, then reload signal line, cable,
Steel wire sheath carries out secondary assembly, and production efficiency is low.Moreover this structure not can control the end of two joint arms Yu answering machine support base
Only stroke, synchronous signal line are easy to kink again with cable.
Summary of the invention
In order to overcome the problems, such as that production efficiency existing in the prior art is low, route winding, the present invention provides a kind of bases
In the antenna of electric pushrod lifting.
Compared with prior art, the technical scheme adopted by the invention is as follows:
A kind of antenna based on electric pushrod lifting, which is characterized in that including base arm, steel wire sheath, lifting part, the base arm
Inside is equipped with travel switch, and guide rail, pillar, the steel wire sheath is bolted on the outside of base arm, internal for signal wire and cable
Line penetrates, and the lifting part includes electric pushrod, two joint arms, answering machine, and described electric pushrod one end is connect with base arm pedestal,
Two joint arm is connect with the electric pushrod other end, and the answering machine is connect with two joint arms by connector sleeve.
Further, the travel switch is fixed on the inside of base arm by screw and nut, for controlling the lifting of two joint arms
Stroke is terminated after reaching certain position.
Further, the guide rail is bolted on the inside of base arm, guarantees two joint arms in the maximum allowable operation in upper and lower two sides
Apart from interior guiding role, and guarantee to kink between route.
Further, the pillar is welded on the inside of base arm, is placed travel switch line, is prevented travel switch thread breakage.
Further, the electric pushrod includes motor, train of reduction gears, feed screw nut's structure, is led to base arm pedestal
Pin shaft connection is crossed, motor drives a pair of of feed screw nut in electric pushrod, the rotation motion of motor after The gear deceleration
Be in line movement, completes putter action using motor forward/backward rotation and realizes lifting.
Further, the feed screw nut is fixedly connected with two joint arms, guarantees that feed screw nut moves synchronously with two joint arms.
Further, the connector sleeve is to be detachably connected set, and one end is connected by screw bolts two joint arms, and one end is using fixation
Pin connection, component easy to disassemble carry out the assembly of signal line cable line.
Compared with prior art, the invention has the benefit that
After vertical antenna of the invention, by the way that guide rail is arranged on the inside of basal wall, avoids signal wire and kinked with cable, believed
Number unsmooth problem, a travel switch is respectively installed in two sides up and down in base arm, automatic after so that the lifting of two joint arms is reached certain position
Stroke is terminated, increases dismountable connector sleeve between two joint arms and answering machine support base, facilitates cable, signal wire assembly,
It no longer needs whole part to dismantle again.Realize two joint arm lifting travel of intelligentized control method, part is easy for installation, and signal is smooth
It is logical, meet the present market demand, it is easy to spread.
Attached drawing
Fig. 1 is vertical antenna structural front view when answering machine of the present invention is horizontal positioned；
Fig. 2 is vertical antenna structural front view when answering machine of the present invention holds up placement；
Fig. 3 is vertical antenna structure top view of the present invention；
Fig. 4 is the topology view of electric pushrod in the present invention.
In figure: 1- base arm, 2- travel switch, 3- guide rail, 4- electric pushrod, bis- joint arm of 5-, 6- answering machine, 7- connector sleeve,
8- fixed pin, 9- pin shaft, 10- steel wire sheath, 11- signal wire and cable.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention
A kind of antenna based on electric pushrod lifting, as shown in Figs 1-4, including base arm 1, steel wire sheath 10, lifting part, it is described
Travel switch 2 is equipped with inside base arm 1, guide rail 3, pillar, the steel wire sheath 10 is bolted in 1 outside of base arm, internal for letter
Number line and cable 11 penetrate, and the lifting part includes electric pushrod 4, two joint arms 5, answering machine 6, the electric pushrod 4 one
End is connect with 1 pedestal of base arm, and two joint arm 5 is connect with 4 other end of electric pushrod, and the answering machine 6 and two joint arms 5 pass through company
Female connector 7 connects.
Further, the travel switch 2 is fixed on 1 inside of base arm by screw and nut, for controlling 5 liters of two joint arm
Drop terminates stroke after reaching certain position.
Further, the guide rail 3 is bolted in 1 inside of base arm, guarantees two joint arms 5 in the maximum allowable fortune in upper and lower two sides
Guiding role in row distance, and guarantee to kink between route.
Further, the pillar is welded in 1 inside of base arm, places 2 line of travel switch, prevents 2 thread breakage of travel switch.
Further, the electric pushrod 4 includes motor, train of reduction gears, feed screw nut's structure, with 1 pedestal of base arm
It is connected by pin shaft 9, motor drives a pair of of feed screw nut in electric pushrod 4, the rotation of motor is transported after The gear deceleration
It is dynamic to become to move along a straight line, putter action is completed using motor forward/backward rotation.
Further, the feed screw nut is fixedly connected with two joint arms 5, guarantees that feed screw nut does synchronous fortune with two joint arms 5
It is dynamic.
Further, the connector sleeve 7 is to be detachably connected set 7, and one end is connected by screw bolts two joint arms 5, and one end uses
Fixed pin 8 connects, and component easy to disassemble carries out the assembly of signal line cable line.
The working principle of the invention is to power on rear electric pushrod 4 to start, and electric pushrod 4 includes motor, reducing gear
Wheel group, feed screw nut's structure are connect with 1 pedestal of base arm by pin shaft 9, and motor drives in electric pushrod 4 after The gear deceleration
A pair of of feed screw nut is in line the rotation motion of motor movement, and motor forward/backward rotation is utilized to complete putter action, realizes
The lifting of two joint arms 5 realizes the lifting of answering machine 6, while stroke is opened because answering machine 6 is connect with two joint arms 5 by connector sleeve 7
It closes after 2 controllable two joint arms 5 liftings reach certain position and terminates stroke.If replacement signal line cable line 11 need to be assembled by removable
The disassembly of connector sleeve 7 unloaded is assembled, and does not need to split global facility.
Only presently preferred embodiments of the present invention is explained in detail above, but the present invention is not limited to above-described embodiment,
Within the knowledge of a person skilled in the art, it can also make without departing from the purpose of the present invention each
Kind variation, various change should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of antenna based on electric pushrod lifting, which is characterized in that including base arm (1), steel wire sheath (10), lifting unit
Point, the base arm (1) is internal to be equipped with travel switch (2), guide rail (3), pillar, and the steel wire sheath (10) is bolted in base arm
(1) outside, inside are penetrated for signal wire and cable (11), and the lifting part includes electric pushrod (4), and two joint arms (5) are answered
It answers machine (6), described electric pushrod (4) one end is connect with base arm (1) pedestal, two joint arm (5) and electric pushrod (4) other end
Connection, the answering machine (6) are connect with two joint arms (5) by connector sleeve (7).
2. a kind of antenna based on electric pushrod lifting according to claim 1, it is characterised in that: the travel switch
(2) it is fixed on the inside of base arm (1) by screw and nut.
3. a kind of antenna based on electric pushrod lifting according to claim 1, it is characterised in that: guide rail (3) spiral shell
It tethers and is connected on the inside of base arm (1).
4. a kind of antenna based on electric pushrod lifting according to claim 1, it is characterised in that: the pillar is welded in
On the inside of base arm (1), travel switch (2) line is placed.
5. a kind of antenna based on electric pushrod lifting according to claim 1, it is characterised in that: the electric pushrod
(4) include motor, train of reduction gears, feed screw nut's structure, connect with base arm (1) pedestal by pin shaft (9).
6. it is according to claim 5 it is a kind of based on electric pushrod lifting antenna, it is characterised in that: the feed screw nut with
Two joint arms (5) are fixedly connected.
7. a kind of antenna based on electric pushrod lifting according to claim 1, it is characterised in that: the connector sleeve (7)
To be detachably connected set (7), one end is connected by screw bolts two joint arms (5), and one end is connected using fixed pin (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811557843.6A CN109346814B (en) | 2018-12-19 | 2018-12-19 | Antenna based on electric putter goes up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811557843.6A CN109346814B (en) | 2018-12-19 | 2018-12-19 | Antenna based on electric putter goes up and down |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109346814A true CN109346814A (en) | 2019-02-15 |
| CN109346814B CN109346814B (en) | 2024-02-09 |
Family
ID=65304277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811557843.6A Active CN109346814B (en) | 2018-12-19 | 2018-12-19 | Antenna based on electric putter goes up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109346814B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1013117A (en) * | 1996-06-19 | 1998-01-16 | Saitama Nippon Denki Kk | Antenna slide testing device |
| DE20319829U1 (en) * | 2003-12-18 | 2004-04-01 | Fuß, Torsten, Dr. | Antenna lift with intermodulation prevention by selection of antenna lift construction design and materials |
| CN101950845A (en) * | 2010-10-15 | 2011-01-19 | 福建星海通信科技有限公司 | Telescopic antenna |
| CN204441447U (en) * | 2015-01-22 | 2015-07-01 | 成都锦江电子系统工程有限公司 | A kind of lowering or hoisting gear for being elevated radar antenna |
| CN209016249U (en) * | 2018-12-19 | 2019-06-21 | 国营山西冲压厂(国营第五四四九厂) | A kind of antenna based on electric pushrod lifting |
-
2018
- 2018-12-19 CN CN201811557843.6A patent/CN109346814B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1013117A (en) * | 1996-06-19 | 1998-01-16 | Saitama Nippon Denki Kk | Antenna slide testing device |
| DE20319829U1 (en) * | 2003-12-18 | 2004-04-01 | Fuß, Torsten, Dr. | Antenna lift with intermodulation prevention by selection of antenna lift construction design and materials |
| CN101950845A (en) * | 2010-10-15 | 2011-01-19 | 福建星海通信科技有限公司 | Telescopic antenna |
| CN204441447U (en) * | 2015-01-22 | 2015-07-01 | 成都锦江电子系统工程有限公司 | A kind of lowering or hoisting gear for being elevated radar antenna |
| CN209016249U (en) * | 2018-12-19 | 2019-06-21 | 国营山西冲压厂(国营第五四四九厂) | A kind of antenna based on electric pushrod lifting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109346814B (en) | 2024-02-09 |
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Address after: 043604 Chen Cun Zhen Chen Cun, Jiang County, Yuncheng City, Shanxi Province Applicant after: CITIC Electromechanical Precision Machinery (Shanxi) Co.,Ltd. Address before: 043604 southeast of Chen Village, Jiang County, Yuncheng City, Shanxi Province Applicant before: STATE-RUN SHANXI STAMPING FACTORY (STATE-RUN NO.5449 FACTORY) |
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