CN112599951A - Antenna lodging mechanism for antenna erection - Google Patents

Antenna lodging mechanism for antenna erection Download PDF

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Publication number
CN112599951A
CN112599951A CN202011448758.3A CN202011448758A CN112599951A CN 112599951 A CN112599951 A CN 112599951A CN 202011448758 A CN202011448758 A CN 202011448758A CN 112599951 A CN112599951 A CN 112599951A
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CN
China
Prior art keywords
antenna
plate
folding rod
base
support column
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Granted
Application number
CN202011448758.3A
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Chinese (zh)
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CN112599951B (en
Inventor
陈世杰
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Anhui Hengnuo Electromechanical Science & Technology Co ltd
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Anhui Hengnuo Electromechanical Science & Technology Co ltd
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Priority to CN202011448758.3A priority Critical patent/CN112599951B/en
Publication of CN112599951A publication Critical patent/CN112599951A/en
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Publication of CN112599951B publication Critical patent/CN112599951B/en
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/08Means for collapsing antennas or parts thereof
    • H01Q1/10Telescopic elements
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/1235Collapsible supports; Means for erecting a rigid antenna
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/18Means for stabilising antennas on an unstable platform
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/20Resilient mountings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/27Adaptation for use in or on movable bodies
    • H01Q1/32Adaptation for use in or on road or rail vehicles
    • H01Q1/325Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3275Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole

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  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)

Abstract

The invention discloses an antenna lodging mechanism for antenna erection, relates to the field of antenna erection, and aims to solve the problems that the existing antenna lodging mechanism in the prior art is general in signal reception, cannot adapt to different areas in the long-term low-rise area driving process, and is poor in adaptability. The utility model discloses a portable electronic device, including base, support column, lifting folding rod, motor cover, antenna connecting plate, antenna main body, transport cabin, movable support plate, cabin top auxiliary antenna, motor cover, antenna connecting plate, antenna main body, motor cover, antenna connecting plate, antenna main body, the first electronic jar of installation between support column and the base, first electronic jar is provided with two, two first electronic jar all through the engaging lug respectively with support column and base swing joint, the transport cabin is installed to the opposite side of base top, movable support plate is installed to the top of transport cabin, cabin top auxiliary antenna is installed to movable support plate's upper end.

Description

Antenna lodging mechanism for antenna erection
Technical Field
The invention relates to the technical field of antenna erection, in particular to an antenna lodging mechanism for antenna erection.
Background
An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all use electromagnetic waves to transmit information and work by depending on antennas. In addition, in transferring energy with electromagnetic waves, non-signal energy radiation also requires antennas. The antennas are generally reciprocal in that the same pair of antennas can be used as both transmit and receive antennas. The same antenna is the same as the basic characteristic parameter for transmission or reception. This is the reciprocity theorem for antennas.
Along with the increasing of electronic equipment of ground military vehicles, the application range of a vehicle-mounted antenna device is wider and wider, in order to give full play to the performance of the antenna, the antenna needs to be erected higher at the top of a vehicle body, and the antenna needs to be in a lodging state during military transportation under consideration of obstacles encountered by the ground military vehicles during running; therefore, the market urgently needs to develop an antenna lodging mechanism for antenna erection to help people to solve the existing problems.
Disclosure of Invention
The invention aims to provide an antenna lodging mechanism for antenna erection, which aims to solve the problems that the existing antenna lodging mechanism in the background art is general in signal receiving, cannot adapt to different areas in use and is poor in adaptability in the long-term low-rise area driving process.
In order to achieve the purpose, the invention provides the following technical scheme: an antenna lodging mechanism for antenna erection comprises a base, wherein a supporting column is installed on one side above the base, a lifting folding rod is installed above the supporting column, a motor cover is installed at the upper end of the lifting folding rod, an antenna connecting plate is installed above the motor cover, an antenna main body is installed above the antenna connecting plate, a first electric cylinder is installed between the supporting column and the base, two first electric cylinders are arranged and are respectively movably connected with the supporting column and the base through connecting lugs, a transport cabin is installed on the other side above the base, a movable supporting plate is installed above the transport cabin, a cabin top auxiliary antenna is installed at the upper end of the movable supporting plate, two movable supporting plates are arranged and are respectively provided with a clamping groove, and a protection plate is installed inside the clamping groove, the both ends of guard plate all extend to the inside of movable support plate and pass through spout sliding connection with the movable support plate, compression spring is installed to the lower extreme of guard plate, lift and install connecting axle and the electronic jar of third between folding rod and the support column, the both ends of the electronic jar of third pass through engaging lug swing joint with folding rod and support column of lifting respectively.
Preferably, leveling legs are installed on two sides of the lower end of the base, the upper ends of the leveling legs are connected with the base through fixing screws, a hydraulic cylinder is installed at the lower end of each leveling leg, and an anti-skid cushion layer is arranged at the lower end of each hydraulic cylinder.
Preferably, the gyro wheel is installed to the lower extreme of base, the install bin is installed to the rear end of gyro wheel, and the internally mounted of install bin has the motor, and the motor is connected with the transmission of first electronic jar, spacing connection block is installed to the lower extreme of support column, spacing connection block's inside is provided with the pivot, just the mounting plate is installed to one side of spacing connection block, and mounting plate and support column block, the support column rotates through pivot and spacing connection block to be connected.
Preferably, the power is installed to the preceding terminal surface of transport cabin, the speaker is installed to one side of transport cabin, the transport cabin passes through fixed screw with the base and is connected, one side of transport cabin is provided with the recess, and recess and transport cabin set up structure as an organic whole.
Preferably, the preceding terminal surface and the rear end face of activity backup pad all are provided with spacing chain, the location knob is all installed to the front end of activity backup pad and the front end of transport vechicle, the both ends of spacing chain all through location knob respectively with activity backup pad and transport vechicle fixed connection, the electronic jar of second is installed to one side of activity backup pad, the both ends of the electronic jar of second all through the engaging lug respectively with transport vechicle and activity backup pad swing joint, the lower extreme both sides all install the connection hinge, the activity backup pad is through connecting hinge and transport vechicle swing joint.
Preferably, lift the folding rod and all install the support frame with the outside of motor cover, the support frame respectively with motor cover with lift folding rod fixed connection, the internally mounted of motor cover has servo motor, the pivot is installed to servo motor's upper end, rotary joint is installed to the upper end of motor cover, and rotary joint's externally mounted has rotary joint to adjust the pole, and the pivot passes through shaft coupling fixed connection with rotary joint and servo motor respectively, and rotary joint passes through fixed screw with the antenna connecting plate and is connected, the antenna connecting plate passes through fixed screw and antenna main body and is connected.
Preferably, the draw-in groove sets up structure as an organic whole with the movable support board, compression spring's both ends respectively with guard plate and movable support board welded connection, the up end of guard plate and the inboard of draw-in groove all are provided with the protection silica gel bed course, and the protection silica gel bed course is connected with guard plate and movable support board bonding respectively.
Preferably, lift the folding rod and pass through connecting axle and support column swing joint, the folding rod limiting plate is installed to one side of support column upper end, folding rod limiting plate and support column welded connection, just lift the folding rod and pass through folding rod limiting plate and support column block.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the supporting column, when the antenna main body and the cabin top auxiliary antenna are required to be completely collapsed in use, the supporting column, the movable supporting plate and the lifting folding rod are respectively driven to be folded by contracting the first electric cylinder, the second electric cylinder and the third electric cylinder, the antenna main body is driven to rotate by the servo motor, the position of the antenna main body can be adjusted to facilitate the collapse of the antenna main body, the third electric cylinder is started first, so that the lifting folding rod and the antenna main body rotate to one side of the supporting column, and the supporting column rotates to the upper part of the base, so that the position of the antenna main body can be lowered to the lowest.
2. According to the invention, through the arrangement of the movable supporting plate, when the antenna is used, under the condition that the antenna needs to work, the servo motor drives the antenna main body to rotate, the position of the antenna main body can be adjusted, the supporting column can move by contracting the first electric cylinder, the supporting column and the lifting folding rod are respectively clamped inside the clamping groove in the movable supporting plate and are supported by the protection plate in the clamping groove, the abrasion of the supporting column and the lifting folding rod is reduced by matching with the pressure spring at the lower end, the supporting column and the lifting folding rod can be supported through passing, the stability of the supporting column and the lifting folding rod is kept, the antenna main body and the cabin top auxiliary antenna can work, the height is reduced while the antenna works, so that the antenna is convenient to transport, the antenna can be applied to special conditions, the working effect is improved, the adaptability.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front view of a half-lodging of the invention;
FIG. 3 is a schematic view of the construction of the movable support plate of the present invention;
FIG. 4 is a schematic structural view of the motor cover of the present invention;
FIG. 5 is a front view of the full lodging of the invention;
figure 6 is a side view of the support post of the present invention.
In the figure: 1. a base; 2. leveling the legs; 3. a roller; 4. a support pillar; 5. an antenna main body; 6. a first electric cylinder; 7. a transport pod; 8. a movable support plate; 9. a limiting chain; 10. a cabin roof auxiliary antenna; 11. a speaker; 12. a power source; 13. an antenna connection board; 14. a motor cover; 15. lifting the folding rod; 16. a limiting connecting block; 17. positioning a knob; 18. a card slot; 19. a protection plate; 20. a pressure spring; 21. a connecting hinge; 22. a second electric cylinder; 23. rotating a joint adjusting rod; 24. a servo motor; 25. a support frame; 26. a third electric cylinder; 27. a folding rod limiting plate; 28. and (7) connecting the shafts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, an embodiment of the present invention is shown: an antenna lodging mechanism for antenna erection comprises a base 1, wherein a supporting column 4 is installed on one side above the base 1, a lifting folding rod 15 is installed above the supporting column 4, a motor cover 14 is installed at the upper end of the lifting folding rod 15, an antenna connecting plate 13 is installed above the motor cover 14, an antenna main body 5 is installed above the antenna connecting plate 13, first electric cylinders 6 are installed between the supporting column 4 and the base 1, two first electric cylinders 6 are arranged, the two first electric cylinders 6 are respectively movably connected with the supporting column 4 and the base 1 through connecting lugs, a transport cabin 7 is installed on the other side above the base 1, a movable supporting plate 8 is installed above the transport cabin 7, a cabin top auxiliary antenna 10 is installed at the upper end of the movable supporting plate 8, two movable supporting plates 8 are arranged, clamping grooves 18 are formed in the two movable supporting plates 8, and a protection plate 19 is installed in the clamping grooves 18, both ends of guard plate 19 all extend to the inside of movable support plate 8 and pass through spout sliding connection with movable support plate 8, pressure spring 20 is installed to the lower extreme of guard plate 19, lift and install connecting axle 28 and third electronic jar 26 between folding rod 15 and the support column 4, the both ends of third electronic jar 26 respectively with lift folding rod 15 and support column 4 through engaging lug swing joint, the first electronic jar 6 of accessible shrink, electronic jar 22 of second and third electronic jar 26, drive support column 4 respectively, movable support plate 8 and lift folding rod 15 are folding, servo motor 24 drives antenna main part 5 and rotates, the position of adjustable antenna main part 5, in order to make things convenient for antenna main part 5 to lodge.
Furthermore, leveling legs 2 are mounted on two sides of the lower end of the base 1, the upper ends of the leveling legs 2 are connected with the base 1 through fixing screws, a hydraulic cylinder is mounted at the lower end of each leveling leg 2, an anti-skid cushion layer is arranged at the lower end of the hydraulic cylinder, and the leveling legs 2 can keep integral stability at special positions.
Further, gyro wheel 3 is installed to base 1's lower extreme, the install bin is installed to gyro wheel 3's rear end, and the internally mounted of install bin has the motor, and the motor is connected with the transmission of first electronic jar 6, limit connection block 16 is installed to support column 4's lower extreme, limit connection block 16's inside is provided with the pivot, and limit connection block 16's one side installs the mounting plate, and mounting plate and support column 4 block, support column 4 rotates through pivot and limit connection block 16 to be connected, accessible limit connection block 16 improves the holistic stability of support column 4, improve the supporting effect at the removal in-process.
Further, power 12 is installed to the preceding terminal surface of transport cabin 7, and speaker 11 is installed to one side of transport cabin 7, and transport cabin 7 passes through fixed screw with base 1 and is connected, and one side of transport cabin 7 is provided with the recess, and the recess sets up structure as an organic whole with transport cabin 7, can make support column 4 and lift folding rod 15 carry on spacingly through the recess to be convenient for carry out the lodging operation in narrow and small environment.
Further, the preceding terminal surface and the rear end face of movable support plate 8 all are provided with spacing chain 9, location knob 17 is all installed to the front end of movable support plate 8 and the front end of transport cabin 7, the both ends of spacing chain 9 all through location knob 17 respectively with movable support plate 8 and transport cabin 7 fixed connection, electronic jar 22 of second is installed to one side of movable support plate 8, the both ends of electronic jar 22 of second all through the engaging lug respectively with transport cabin 7 and movable support plate 8 swing joint, lower extreme both sides all install connection hinge 21, movable support plate 8 is through connecting hinge 21 and transport cabin 7 swing joint, through receiving and releasing movable support plate 8 at the up end of transport cabin 7, thereby can make the position reduction of cabin top auxiliary antenna 10, so that carry out transportation work, and the operation of being convenient for.
Further, the lifting folding rod 15 and the motor cover 14 are both provided with a support frame 25 at the outer part, the support frame 25 is respectively fixedly connected with the motor cover 14 and the lifting folding rod 15, a servo motor 24 is arranged in the motor cover 14, the upper end of the servo motor 24 is provided with a rotating shaft, the upper end of the motor cover 14 is provided with a rotating joint, and a rotary joint adjusting rod 23 is arranged outside the rotary joint, and the rotating shaft is respectively fixedly connected with the rotary joint and a servo motor 24 through a coupler, the rotary joint is connected with the antenna connecting plate 13 through a fixing screw, the antenna connecting plate 13 is connected with the antenna main body 5 through a fixing screw, the servo motor 24 drives the antenna main body 5 to rotate, the position of adjustable antenna main part 5, the accessible contracts first electronic jar 6, makes support column 4 move about, makes support column 4 and lift folding rod 15 block respectively inside draw-in groove 18 of the inside of movable support plate 8.
Further, draw-in groove 18 sets up to a body structure with activity backup pad 8, pressure spring 20's both ends respectively with guard plate 19 and 8 welded connection of activity backup pad, the up end of guard plate 19 and the inboard of draw-in groove 18 all are provided with the protection silica gel bed course, and the protection silica gel bed course is connected with guard plate 19 and the 8 bonding of activity backup pad respectively, support through the inside guard plate 19 of draw-in groove 18, pressure spring 20 of cooperation lower extreme reduces the wearing and tearing of support column 4 and lift folding rod 15, and the support that can pass, keep the stability of support column 4 and lift folding rod 15.
Further, lift folding rod 15 and pass through connecting axle 28 and support column 4 swing joint, folding rod limiting plate 27 is installed to one side of support column 4 upper end, folding rod limiting plate 27 and support column 4 welded connection, and lift folding rod 15 and pass through folding rod limiting plate 27 and support column 4 block, can keep lifting the stable effect between folding rod 15 and the support column 4 through folding rod limiting plate 27.
The working principle is as follows: when the antenna is used, under the condition that the antenna needs to work, the servo motor 24 drives the antenna main body 5 to rotate, the position of the antenna main body 5 can be adjusted, the first electric cylinder 6 can be contracted to enable the supporting column 4 to move, the supporting column 4 and the lifting folding rod 15 are respectively clamped inside the clamping groove 18 inside the movable supporting plate 8 and are supported by the protection plate 19 inside the clamping groove 18, the abrasion of the supporting column 4 and the lifting folding rod 15 is reduced by matching with the pressure spring 20 at the lower end, the supporting column 4 and the lifting folding rod 15 can be supported by passing, the stability of the supporting column 4 and the lifting folding rod 15 is kept, the antenna main body 5 and the cabin roof auxiliary antenna 10 can work, the height is reduced during the work so as to carry out transportation, the antenna can be applied to special conditions, the working effect is improved, the adaptability is wider, the utilization rate is higher, when the antenna main body 5 and the cabin roof auxiliary antenna 10 need, the first electronic jar 6 of accessible shrink, the electronic jar 22 of second and the electronic jar 26 of third, drive support column 4 respectively, movable support board 8 and lift folding rod 15 are folding, servo motor 24 drives antenna main part 5 and rotates, adjustable antenna main part 5's position, in order to make things convenient for antenna main part 5 to lodge, the electronic jar 26 of third starts earlier, make and lift folding rod 15 and antenna main part 5 rotatory to one side of support column 4, it is rotatory to base 1 top to be with support column 4, thereby can make antenna main part 5's position fall to minimumly, moreover, the steam generator is simple in structure, conveniently carry out the transportation work, the rethread receive and releases movable support board 8 at the up end of transport vechicle 7, thereby can make the position of cabin top auxiliary antenna 10 reduce, so that the transportation work is carried out, and convenient for operation, also be convenient for rise.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides an antenna lodging mechanism for antenna erection, includes base (1), its characterized in that: the antenna comprises a base (1), a supporting column (4) is installed on one side of the top of the base (1), a lifting folding rod (15) is installed on the top of the supporting column (4), a motor cover (14) is installed on the upper end of the lifting folding rod (15), an antenna connecting plate (13) is installed on the top of the motor cover (14), an antenna main body (5) is installed on the top of the antenna connecting plate (13), a first electric cylinder (6) is installed between the supporting column (4) and the base (1), two first electric cylinders (6) are arranged, the two first electric cylinders (6) are respectively movably connected with the supporting column (4) and the base (1) through connecting lugs, a transport cabin (7) is installed on the other side of the top of the base (1), a movable supporting plate (8) is installed above the transport cabin (7), and a cabin top auxiliary antenna (10) is installed on the upper end of the movable supporting plate (, activity support plate (8) are provided with two, and two the inside of activity support plate (8) all is provided with draw-in groove (18), the internally mounted of draw-in groove (18) has guard plate (19), the both ends of guard plate (19) all extend to the inside of activity support plate (8) and pass through spout sliding connection with activity support plate (8), compression spring (20) are installed to the lower extreme of guard plate (19), install connecting axle (28) and third electronic jar (26) between folding rod (15) and support column (4) lift, the both ends of third electronic jar (26) pass through engaging lug swing joint with folding rod (15) and support column (4) lift respectively.
2. An antenna lodging mechanism for an antenna erection as claimed in claim 1, wherein: leveling legs (2) are installed on two sides of the lower end of the base (1), the upper ends of the leveling legs (2) are connected with the base (1) through fixing screws, a hydraulic cylinder is installed at the lower end of the leveling legs (2), and an anti-skid cushion layer is arranged at the lower end of the hydraulic cylinder.
3. An antenna lodging mechanism for an antenna erection as claimed in claim 1, wherein: gyro wheel (3) are installed to the lower extreme of base (1), the install bin is installed to the rear end of gyro wheel (3), and the internally mounted of install bin has the motor, and the motor is connected with first electronic jar (6) transmission, spacing connection piece (16) are installed to the lower extreme of support column (4), the inside of spacing connection piece (16) is provided with the pivot, just the mounting plate is installed to one side of spacing connection piece (16), and mounting plate and support column (4) block, support column (4) are rotated through pivot and spacing connection piece (16) and are connected.
4. An antenna lodging mechanism for an antenna erection as claimed in claim 1, wherein: the power (12) is installed to the preceding terminal surface of transport cabin (7), speaker (11) are installed to one side of transport cabin (7), fixed screw connection is passed through with base (1) in transport cabin (7), one side of transport cabin (7) is provided with the recess, and recess and transport cabin (7) set up structure as an organic whole.
5. An antenna lodging mechanism for an antenna erection as claimed in claim 1, wherein: preceding terminal surface and the rear end face of activity backup pad (8) all are provided with spacing chain (9), location knob (17) are all installed to the front end of activity backup pad (8) and the front end of transport cabin (7), the both ends of spacing chain (9) all through location knob (17) respectively with activity backup pad (8) and transport cabin (7) fixed connection, the electronic jar of second (22) is installed to one side of activity backup pad (8), the both ends of the electronic jar of second (22) all through the engaging lug respectively with transport cabin (7) and activity backup pad (8) swing joint, the lower extreme both sides all install connection hinge (21), activity backup pad (8) are through connecting hinge (21) and transport cabin (7) swing joint.
6. An antenna lodging mechanism for an antenna erection as claimed in claim 1, wherein: lifting folding rod (15) and the outside of motor cover (14) all install support frame (25), support frame (25) respectively with motor cover (14) and lifting folding rod (15) fixed connection, the internally mounted of motor cover (14) has servo motor (24), the pivot is installed to the upper end of servo motor (24), rotary joint is installed to the upper end of motor cover (14), and rotary joint's externally mounted has rotary joint regulation pole (23), and the pivot passes through shaft coupling fixed connection with rotary joint and servo motor (24) respectively, and rotary joint and antenna connecting plate (13) are connected through fixed screw, antenna connecting plate (13) are connected with antenna main body (5) through fixed screw.
7. An antenna lodging mechanism for an antenna erection as claimed in claim 1, wherein: draw-in groove (18) set up structure as an organic whole with activity backup pad (8), the both ends of pressure spring (20) respectively with guard plate (19) and activity backup pad (8) welded connection, the up end of guard plate (19) and the inboard of draw-in groove (18) all are provided with the protection silica gel bed course, and the protection silica gel bed course is connected with guard plate (19) and activity backup pad (8) bonding respectively.
8. An antenna lodging mechanism for an antenna erection as claimed in claim 1, wherein: lift folding rod (15) and pass through connecting axle (28) and support column (4) swing joint, folding rod limiting plate (27) are installed to one side of support column (4) upper end, folding rod limiting plate (27) and support column (4) welded connection, just lift folding rod (15) and pass through folding rod limiting plate (27) and support column (4) block.
CN202011448758.3A 2020-12-09 2020-12-09 Antenna lodging mechanism for antenna erection Active CN112599951B (en)

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CN112599951B CN112599951B (en) 2024-01-02

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CN209389217U (en) * 2019-01-25 2019-09-13 观典防务技术股份有限公司 A kind of antenna lodging component
CN210111039U (en) * 2019-07-10 2020-02-21 武汉微谷科技有限公司 Single-channel omnidirectional glass fiber reinforced plastic antenna
CN211629276U (en) * 2020-04-25 2020-10-02 苏州奥拓普电子通信科技有限公司 5G antenna installation fixing device of convenient transportation

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Publication number Priority date Publication date Assignee Title
CN203521578U (en) * 2013-10-08 2014-04-02 上海航天测控通信研究所 Radar folding and lifting gear
CN104157953A (en) * 2014-08-07 2014-11-19 西安电子工程研究所 Double-parallelogram connecting rod lifting mechanism
KR101825355B1 (en) * 2017-08-09 2018-02-06 (주)인텔리안테크놀로지스 Folding TYPE Antenna Stand and Portable Satellite Communication Antenna having thesame
CN209119314U (en) * 2018-12-31 2019-07-16 武汉微谷科技有限公司 A kind of electronic lodging mechanism
CN209389217U (en) * 2019-01-25 2019-09-13 观典防务技术股份有限公司 A kind of antenna lodging component
CN210111039U (en) * 2019-07-10 2020-02-21 武汉微谷科技有限公司 Single-channel omnidirectional glass fiber reinforced plastic antenna
CN211629276U (en) * 2020-04-25 2020-10-02 苏州奥拓普电子通信科技有限公司 5G antenna installation fixing device of convenient transportation

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115289380A (en) * 2022-06-29 2022-11-04 安徽恒诺机电科技有限公司 Pitching electric cylinder for single motor and double cylinders
CN115289380B (en) * 2022-06-29 2024-02-09 安徽恒诺机电科技有限公司 Pitching electric cylinder for single motor double cylinders

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