CN108598660B - Protective device for outdoor antenna - Google Patents

Protective device for outdoor antenna Download PDF

Info

Publication number
CN108598660B
CN108598660B CN201810609779.5A CN201810609779A CN108598660B CN 108598660 B CN108598660 B CN 108598660B CN 201810609779 A CN201810609779 A CN 201810609779A CN 108598660 B CN108598660 B CN 108598660B
Authority
CN
China
Prior art keywords
block
antenna
hydraulic rod
assembly
rod
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.)
Active
Application number
CN201810609779.5A
Other languages
Chinese (zh)
Other versions
CN108598660A (en
Inventor
黄吉勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU ZHIRUI PHOTOELECTRIC MATERIAL TECHNOLOGY Co.,Ltd.
Original Assignee
Suzhou Zhirui Photoelectric Material Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Zhirui Photoelectric Material Technology Co ltd filed Critical Suzhou Zhirui Photoelectric Material Technology Co ltd
Priority to CN201810609779.5A priority Critical patent/CN108598660B/en
Publication of CN108598660A publication Critical patent/CN108598660A/en
Application granted granted Critical
Publication of CN108598660B publication Critical patent/CN108598660B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/42Housings not intimately mechanically associated with radiating elements, e.g. radome
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/005Damping of vibrations; Means for reducing wind-induced forces
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/1242Rigid masts specially adapted for supporting an aerial
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • HELECTRICITY
    • H01BASIC ELECTRIC 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

Abstract

The protective device comprises a protective sleeve component, a moving component and a telescopic driving component, wherein the protective sleeve component is arranged on the side part of the antenna main body and can extend outwards to protect the director, the vibrator or the reflector after extending; the mobile assembly can move on the antenna main body and passes through the protective sleeve assembly when moving, a transverse push rod is arranged on the mobile main body, and the transverse push rod can push the protective sleeve assembly to extend outwards; the telescopic driving component is used for driving the moving component to move, and the telescopic driving component is an air cylinder push rod or a hydraulic rod arranged in the antenna main body. The invention provides a protective device for an outdoor antenna, which can be unfolded as required, and can wrap structures such as a vibrator in the protective device after being unfolded, and is particularly suitable for protecting the structures such as the vibrator on an antenna main body in severe weather environment and has long service life.

Description

Protective device for outdoor antenna
Technical Field
The invention belongs to the field of outdoor antennas, and particularly relates to a protection device for an outdoor antenna.
Background
An antenna is a device for transmitting or receiving electromagnetic waves, all devices which transmit information by using electromagnetic waves, such as televisions, broadcasts, radio communications, radars, navigation and the like, work by depending on the antenna, and an outdoor antenna is one of the antennas, such as an outdoor television antenna, which has a relatively large volume and is generally installed outside a building, such as a roof, a wall and the like.
Generally, once the outdoor antenna is installed, the outdoor antenna cannot be moved any more, and when a fault occurs, the outdoor antenna needs to be taken down as a whole for maintenance, which is troublesome, so that the protection function of the antenna needs to be increased, and the maintenance period of the outdoor antenna needs to be prolonged. Meanwhile, the oscillator structure on the antenna is fragile and easy to be damaged by hard objects, strong wind and the like, and few protection mechanisms for solving the problem exist in the prior art.
Therefore, the present invention provides further design and improvement of the protection device in the outdoor antenna in the prior art for some of the above problems.
Disclosure of Invention
In view of the above disadvantages in the prior art, the present invention provides a protection device for an outdoor antenna, which can provide a good protection function for a vibrator when necessary.
In order to solve the above technical problems, the present invention is solved by the following technical solutions.
The protective device comprises a protective sleeve component, a moving component and a telescopic driving component, wherein the protective sleeve component is arranged on the side part of the antenna main body and can extend outwards to protect the director, the vibrator or the reflector after extending; the mobile assembly can move on the antenna main body and passes through the protective sleeve assembly when moving, a transverse push rod is arranged on the mobile assembly, and the transverse push rod can push the protective sleeve assembly to extend outwards; the telescopic driving component is used for driving the moving component to move, the telescopic driving component is a hydraulic rod arranged in the antenna main body, the hydraulic rod comprises a first hydraulic rod, a second hydraulic rod and a third hydraulic rod, the end parts of the first hydraulic rod, the second hydraulic rod and the third hydraulic rod are fixed on the end cover component, and electromagnets are arranged on telescopic shafts of the first hydraulic rod, the second hydraulic rod and the third hydraulic rod; the movable assembly comprises a top plate, transverse push rods are arranged on two sides of the top plate, a first connecting block, a second connecting block and a third connecting block are sequentially arranged at the lower end of the top plate, the first connecting block, the second connecting block and the third connecting block are detachably connected through buckles, the first connecting block, the second connecting block and the third connecting block correspond to the first hydraulic rod, the second hydraulic rod and the third hydraulic rod respectively, and the first connecting block, the second connecting block and the third connecting block can be sucked by an electromagnet. In this structure, the electromagnetic adsorption setting between multistage hydraulic stem and polylith connecting block has increased the removal stroke of removal subassembly.
In the protective device in the antenna, the telescopic driving assembly drives the moving assembly to move, and the protective sleeve assembly can be sequentially pushed to extend outwards through the movement of the moving assembly and the action of the transverse push rod on the moving assembly, so that the protective sleeve assembly covers the director or the vibrator or the reflector, the antenna is well protected, and the protective device is particularly suitable for severe weather such as hail and high wind.
Preferably, the protective sleeve assembly comprises a side stop block, an upper stop block group which is sleeved with each other is fixed on the side stop block, a spring with one end connected with the side wall of the antenna rod is further arranged on the side stop block, a frame body is further arranged on the side stop block, the guider or the vibrator or the reflector penetrates through the frame body, and a falling stop block which can fall is arranged on the side stop block. In the structure, the upper baffle group can extend outwards under the action of the transverse push rod to cover the director or the vibrator or the reflector, when the upper baffle group extends to a certain position, the falling baffle receives gravity and falls, the falling baffle blocks the outer end of the director or the vibrator or the reflector at the moment, the protection device is fixed after being unfolded, the director or the vibrator or the reflector is covered, and meanwhile, the spring is in a stretching state. When the antenna needs to be folded, the antenna main body rotates 180 degrees, then the transverse push rod pushes outwards slightly, then the falling stop block falls under the action of gravity, at the moment, the guider or the vibrator or the reflector can penetrate into the frame body, and after the transverse push rod is turned, the upper stop block group and the side stop block return under the action of the spring.
Preferably, the frame body is provided with a falling groove for accommodating the falling stopper, the through hole on the frame body is closed or partially closed after the falling stopper enters the falling groove, the falling stopper is stopped at the outer end of the guider, the vibrator or the reflector at the moment, the protection device is fixed after being unfolded, and the guider, the vibrator or the reflector is covered.
Preferably, the moving assembly comprises a top block, a transverse push rod which can extend to two sides is arranged in the top block, and the transverse push rod is driven by a hydraulic cylinder or an air cylinder; the lower extreme of kicking block is equipped with the coupling assembling that stretches into in the cavity.
Preferably, the telescopic driving assembly and the connecting assembly are acted to realize the movement of the moving assembly, and the action can be magnetic adsorption.
Compared with the prior art, the invention has the following beneficial effects: the utility model provides a protector for among outdoor antenna, can expand as required, can be wherein with structures such as oscillator cladding after the expansion, especially be fit for protecting structures such as oscillator on the antenna main part under the adverse weather environment, longe-lived.
Drawings
Fig. 1 is a schematic view illustrating an operation state of an outdoor antenna according to the present invention.
Fig. 2 is a schematic view of the outdoor antenna of the present invention after rotating a certain angle.
Fig. 3 is a schematic view of the outdoor antenna according to the present invention after the antenna body is lowered.
Fig. 4 is a schematic view of the outdoor antenna protection device according to the present invention after being opened.
Fig. 5 is an enlarged view of the area a in fig. 4.
Fig. 6 is an exploded view of the base and the lifting device of the present invention.
Fig. 7 is an exploded view of the antenna body of the present invention.
Fig. 8 is an enlarged view of the region B in fig. 7.
Fig. 9 is a first exploded view of a mobile module in an outdoor antenna according to the present invention.
Fig. 10 is a second exploded view of the mobile module of the outdoor antenna of the present invention.
Fig. 11 is an exploded view of the first protection device of the present invention.
Fig. 12 is a second exploded view of the shielding device of the present invention.
Fig. 13 is a third exploded view of the guard of the present invention.
Fig. 14 is a fourth exploded view of the guard of the present invention.
Fig. 15 is a schematic view of the assembly of the antenna body and the shielding device according to the present invention.
Fig. 16 is an enlarged view of the region C in fig. 15.
Fig. 17 is an assembly view of the outdoor antenna of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 17, the present invention relates to a lifting type outdoor antenna, which includes a base 1, a lifting device disposed on the base 1, an antenna main body 4 disposed on the lifting device, and a protection device disposed on the antenna main body 4, wherein the above devices have the following structural features.
The lifting device, as shown in fig. 6, comprises a column 2 disposed on the base 1 and a lifting ring 3 sleeved on the column 2, wherein the column 2 is provided with a rack 25 disposed up and down, the lifting ring 3 is provided with a gear 32 driven by a motor 31 to rotate, and the gear 32 is engaged with the rack 25. Specifically, one side of stand 2 is equipped with the rack groove 21 of vertical setting, rack 25 is arranged in this rack groove 21 and is realized fixing, if: and are bolted through the aligned screw holes 22, 26. One side of lifting ring 3 is equipped with the gear installation cavity, and gear 32 installs in wherein, and motor 31 locates the lateral part in this gear installation cavity and is used for drive gear 32 to rotate, simultaneously, should be equipped with antenna motor 33 on lifting ring 3, specifically locate on the lateral wall of gear installation cavity, this antenna motor 33 and antenna main part 4's tip key-type connection and be used for driving antenna main part 4 to rotate, also can adopt other additional structure to increase joint strength, for example buckled rotation connection structure or telescopic rotation connection structure.
As shown in fig. 7, the antenna body 4 includes an antenna rod 41, and a director 42, a vibrator 43, and a reflector 44 disposed on both sides of the antenna rod 41, wherein the director 42, the vibrator 43, and the reflector 44 respectively penetrate through side holes 413 on both sides of the antenna rod 41, spring fixing holes 414 are further disposed on both sides of the antenna rod 41, and the antenna body 4 is rotatably disposed on the lifting ring 3; the antenna rod 41 is provided with a cavity 411 therein, and the telescopic driving assembly and the partial moving assembly 5 are placed in the cavity 411. Specifically, an end cap assembly 45 is fixed at one end of the antenna rod 41, a telescopic driving assembly is fixed at the inward side of the end cap assembly 45, and the outward side of the end cap assembly 45 is in key connection with the rotating shaft 331 of the antenna motor 33 on the lifting ring 3.
The shielding device, as shown in fig. 15, comprises a shield assembly 6, a moving assembly 5 and a telescopic driving assembly. The protective sleeve component 6 is arranged on the side part of the antenna main body 4, and the protective sleeve component 6 can extend outwards and protect the director 42 or the vibrator 43 or the reflector 44 after extending; the moving assembly 5 can move on the antenna body 4 and passes through the protective cover assembly 6 when moving, a transverse push rod 52 is arranged on the moving assembly 5, and the transverse push rod 52 can push the protective cover assembly 6 to extend outwards; the telescopic driving component is used for driving the moving component 5 to move, and the telescopic driving component is an air cylinder push rod or a hydraulic rod arranged in the antenna main body 4.
Specifically, as shown in fig. 11 to 14, in the protection device, the protective cover assembly 6 includes a side block 61, an upper block set 62,63,64 that are sleeved with each other is fixed on the side block 61, a spring 67 with one end connected to a spring fixing hole 414 on a side wall of the antenna rod 41 is further provided on the side block 61, a frame 65 is further provided on the side block 61, the director 42, the vibrator 43, and the reflector 44 respectively penetrate through the frame 65 of the protection device corresponding to each other, a falling block 66 capable of falling is provided on the side block 61, a falling groove 651 for accommodating the falling block 66 is provided on the frame 65, and a through hole on the frame 65 is closed or partially closed after the falling block 66 enters the falling groove 651. In addition, the bottom of the outermost block of the upper block groups 62,63,64 is provided with a rib 641, the rib 641 is disposed in the guiding groove 416 at the top of the antenna rod 41 to realize guiding and positioning during relative movement, and the end of the guiding groove 416 is also provided with an anti-dropping block. In addition, as shown in fig. 5, in this embodiment, the protective cover assembly 6 may further include a telescopic sleeve 69 (e.g., a sleeved square frame or a flexible telescopic sleeve), one end of the telescopic sleeve 69 is connected to the side block 61, and the other end of the telescopic sleeve 413 is connected to the side block 61, so that the telescopic sleeve can extend and contract with the movement of the side block 61, thereby well protecting the vibrator and other structures.
In addition, as shown in fig. 7, 9 and 10, in the protection device, the moving assembly 5 comprises a top block 51, a transverse push rod 52 which can extend towards two sides is arranged in the top block 51, and the transverse push rod 52 is driven by a hydraulic cylinder or an air cylinder; the lower end of the top block 51 is provided with a connection assembly that extends into the cavity 411. The telescopic driving component and the connecting component are acted to realize the movement of the moving component 5. In the embodiment of the invention, the telescopic driving assembly comprises a first hydraulic rod 48, a second hydraulic rod 47 and a third hydraulic rod 46, the ends of the first hydraulic rod 48, the second hydraulic rod 47 and the third hydraulic rod 46 are fixed on the end cover assembly 45, and electromagnets 49 are arranged on telescopic shafts of the first hydraulic rod 48, the second hydraulic rod 47 and the third hydraulic rod 46; meanwhile, the moving assembly 5 comprises a top plate 51, the two sides of the top plate 51 are provided with transverse push rods 52, the lower end of the top plate 51 is sequentially provided with a first connecting block 511, a second connecting block 53 and a third connecting block 54, the first connecting block 511, the second connecting block 53 and the third connecting block 54 are detachably connected through buckles, the first connecting block 511, the second connecting block 53 and the third connecting block 54 are arranged in the cavity 411 and respectively correspond to the positions of the first hydraulic rod 48, the second hydraulic rod 47 and the third hydraulic rod 46, and the first connecting block 511, the second connecting block 53 and the third connecting block 54 can be attracted by electromagnets. In this structure, the lengths of the first hydraulic lever 48, the second hydraulic lever 47, and the third hydraulic lever 46 are increased in increments, and the moving stroke of the moving assembly 5 is increased by providing the multi-stage hydraulic levers.
The connection relations among some elements in the invention are conventional key connection, thread connection, screw connection, welding and the like if no special description is given, and the antenna is also provided with a conventional antenna electronic module comprising a signal receiver, an amplifier, a converter and the like. The control mode, the connection mode and the switch mode of the electric elements are all conventional structures. In the invention, each electric unit such as a motor, a hydraulic part and the like on the antenna is controlled by a controller placed indoors, and the operation and control mode is a conventional electric control mode.
Specifically, the during operation is placed outdoor antenna in this application on roof or other spacious places, and behind the circular telegram work, motor 31 rotation among the elevating gear drives gear 32 and rotates, drives lifting ring 3 along rack 25 up-and-down motion, and then realizes the position adjustment of antenna main part 4, easy to assemble and maintenance.
In normal operation, the shielding device is in a folded state, as shown in fig. 1, and the director 42, the vibrator 43 and the reflector 44 are exposed for receiving signals. When the protection function needs to be started in severe weather, the controller can be used for controlling the protection device to work as follows.
In an initial state, the first hydraulic rod 48, the second hydraulic rod 47 and the third hydraulic rod 46 are all located at outer end limit positions, that is, the moving assembly 5 is located at the outermost end of the antenna body 4, at this time, the transverse push rod 52 is located at the inner side limit position of the top plate 51, the protecting sleeve assembly 6 is in a contraction state, the spring 67 is not stressed, at this time, the falling stopper 66 is located at an upper end limit position in the side stopper 61, the falling stopper 66 cannot move downwards under the support of the guider 42, the vibrator 43 and the reflector 44, and the electromagnet 49 at the front end of the hydraulic rods is in an electrified state.
When severe weather occurs, the controller controls the telescopic driving assembly to start, the third hydraulic rod 46 contracts to drive the third connecting block 54 to move and further drive the top plate 51 to move, under the interaction of the inclined surface at the front end of the top plate 51 and the inclined surface at one side of the stop block 64, the stop block 64 is pushed to the outer end limit position by the top plate 51, when the top plate 51 moves to the middle position of the stop block 64, the third hydraulic rod 46 stops moving, the two transverse push rods 52 extend towards two sides to drive the upper stop block groups 62,63 and 64 to expand to the outer side limit position, in the process, the telescopic sleeve 69 extends, the spring 67 extends and bears force, when the upper stop block groups expand to the outer side limit position, the whole length of the protective sleeve assembly 6 is greater than the length of the guider 42/vibrator 43/reflector 44, at the moment, the side stop block 61 is not in contact with the guider 42/vibrator 43/reflector 44 any more, and the falling, then the transverse push rod 52 is reset, after the protecting sleeve assembly 6 retracts for a certain distance under the action of the spring 67, the falling stop block 66 is contacted with the guider 42/the vibrator 43/the reflector 44, so that the falling stop block 66 cannot move back, and in the process that the falling stop block 66 moves outwards, dirt such as sundries accumulated on the guider 42/the vibrator 43/the reflector 44 is wiped off by the falling stop block 66; then the third hydraulic rod 46 continues to drive the moving component 5 to move, and when the moving component 5 moves to the middle position of the next protecting sleeve component 6, the actions are repeated; when the third hydraulic rod 46 moves to the inner limit position, the second connecting block 53 is in contact with the second hydraulic rod 47, the electromagnet at the front end of the second hydraulic rod 47 is electrified, the second hydraulic rod 47 is started and drives the second connecting block 53 to move, and in the process, the third connecting block 54 is disconnected from the second connecting block 53; when the second hydraulic rod 47 moves to the inner limit position, the first connecting block 511 is in contact with the first hydraulic rod 48, the electromagnet at the front end of the first hydraulic rod 48 is electrified, the first hydraulic rod 48 is started and drives the first connecting block 511 to move, and in the process, the second connecting block 53 is disconnected from the first connecting block 511; when the first connecting block 511 moves to the inner end limit position of the antenna, all the protective cover assemblies 6 have moved to the outer end limit position, that is, the director 42, the vibrator 43 and the reflector 44 are in the protective state, and in the protective state, the side stop 61 is not in the outer end limit position.
When bad weather passes, the antenna motor 33 is started, the antenna body 4 rotates by one hundred eighty degrees, the transverse push rod 52 is started, the transverse push rod 52 pushes the side stop block 61 to move to the outer end limit position, at the moment, the falling stop block 66 is separated from the contact with the guider 42, the vibrator 43 and the reflector 44, the falling stop block 66 moves to the inner groove of the side stop block 61 under the action of gravity, then the transverse push rod 52 is reset, the protecting jacket assembly 6 moves to the inner side limit position under the action of the spring 67, at the moment, the spring 67 is still in a tension state, the first hydraulic rod 48 is started, the first hydraulic rod 48 drives the first connecting block 511 to move, as the moving assembly 5 moves out of the position of the protecting jacket assembly 6, the protecting jacket assembly 6 resets under the action of the spring 67, and at the moment, the spring 67 is; when the first hydraulic rod 48 drives the moving assembly 5 to move to the outer limit position, the first connecting block 511 and the second connecting block 53 are under the action of the first hydraulic rod 48, through the snap connection, at this time, the electromagnet at the front end of the first hydraulic rod 48 loses power, the second hydraulic rod 47 is started, the second hydraulic rod 47 drives the first connecting block 511 and the second connecting block 53 to move, when the second hydraulic rod 47 moves to the outer limit position, the second connecting block 53 and the third connecting block 54 are under the action of the second hydraulic rod 47, through the snap connection, at this time, the electromagnet at the front end of the second hydraulic rod 47 loses power, the third hydraulic rod 46 is started, the third hydraulic rod 46 drives the first connecting block 511, the second connecting block 53 and the third connecting block 54 to move, when the moving assembly 5 moves to the outer limit position, all the protective sleeve assemblies 6 are reset, and then the antenna motor 33 is reset to drive the antenna to rotate by one hundred eighty degrees.
In the working state, the antenna motor 33 can drive the antenna body 4 to rotate, so that the antenna body 4 can receive signals transmitted from different directions. When the antenna body 4 needs to be maintained, the motor 31 is activated to move the antenna body 4 downward for the convenience of a worker.
The lifting type outdoor antenna is convenient to install and place, the antenna main body can be automatically lifted, and maintenance is convenient; meanwhile, the protective device is arranged, so that structures such as vibrators on the antenna main body can be expanded and protected in severe weather environment, and the service life is long.
The scope of the present invention includes, but is not limited to, the above embodiments, and the present invention is defined by the appended claims, and any alterations, modifications, and improvements that may occur to those skilled in the art are all within the scope of the present invention.

Claims (5)

1. The protective device for the outdoor antenna is characterized by comprising a protective sleeve assembly (6), a moving assembly (5) and a telescopic driving assembly, wherein the protective sleeve assembly (6) is arranged on the side part of an antenna main body (4), the protective sleeve assembly (6) can extend outwards and plays a role in protecting a director (42) or a vibrator (43) or a reflector (44) after extending; the moving assembly (5) can move on the antenna main body (4) and passes through the protective sleeve assembly (6) when moving, a transverse push rod (52) is arranged on the moving assembly (5), and the transverse push rod (52) can push the protective sleeve assembly (6) to extend outwards; the telescopic driving component is used for driving the moving component (5) to move, the telescopic driving component is a hydraulic rod arranged in the antenna main body (4), the hydraulic rod comprises a first hydraulic rod (48), a second hydraulic rod (47) and a third hydraulic rod (46), the end parts of the first hydraulic rod, the second hydraulic rod and the third hydraulic rod are all fixed on the end cover component (45), and electromagnets (49) are arranged on telescopic shafts of the first hydraulic rod (48), the second hydraulic rod (47) and the third hydraulic rod (46); remove subassembly (5) including roof (51), the both sides of roof (51) are equipped with transverse push rod (52), the lower extreme of roof (51) is equipped with first connecting block (511) in proper order, second connecting block (53), third connecting block (54), and first connecting block (511), second connecting block (53), through the separable connection of buckle between third connecting block (54), and first connecting block (511), second connecting block (53), third connecting block (54) respectively with first hydraulic stem (48), second hydraulic stem (47), the position of third hydraulic stem (46) corresponds, first connecting block (511), second connecting block (53), third connecting block (54) can be held by the electro-magnet.
2. The shielding device for outdoor antenna according to claim 1, wherein the shielding assembly (6) comprises a side block (61), the side block (61) is fixed with an upper block set (62, 63, 64) sleeved with each other, the side block (61) is further provided with a spring (67) with one end connected with the side wall of the antenna rod (41), the side block (61) is further provided with a frame (65), the director (42) or the vibrator (43) or the reflector (44) penetrates through the frame (65), and the side block (61) is provided with a falling block (66) capable of falling.
3. The shielding device for outdoor antenna according to claim 2, wherein the frame body (65) is provided with a drop slot (651) for accommodating the drop stopper (66), and the through hole of the frame body (65) is closed or partially closed when the drop stopper (66) enters the drop slot (651).
4. The shielding device for outdoor antenna according to claim 1, wherein the moving assembly (5) comprises a top block (51), a transverse push rod (52) capable of extending to two sides is arranged in the top block (51), and the transverse push rod (52) is driven by a hydraulic cylinder or an air cylinder; the lower end of the top block (51) is provided with a connecting component extending into the cavity (411).
5. A shield arrangement in an outdoor antenna according to claim 4, characterized in that the movement of the moving member (5) is achieved after the telescopic driving member interacts with the connecting member.
CN201810609779.5A 2018-06-13 2018-06-13 Protective device for outdoor antenna Active CN108598660B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810609779.5A CN108598660B (en) 2018-06-13 2018-06-13 Protective device for outdoor antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810609779.5A CN108598660B (en) 2018-06-13 2018-06-13 Protective device for outdoor antenna

Publications (2)

Publication Number Publication Date
CN108598660A CN108598660A (en) 2018-09-28
CN108598660B true CN108598660B (en) 2020-10-30

Family

ID=63628403

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810609779.5A Active CN108598660B (en) 2018-06-13 2018-06-13 Protective device for outdoor antenna

Country Status (1)

Country Link
CN (1) CN108598660B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2444097C1 (en) * 2011-02-08 2012-02-27 Открытое акционерное общество "Научно-производственное предприятие "Рубин" (ОАО "НПП "Рубин") Mobile antenna assembly
CN102646867A (en) * 2012-04-24 2012-08-22 中电科微波通信(上海)有限公司 Antenna protective cover
CN107171051A (en) * 2017-05-16 2017-09-15 浙江龙游公任电子有限公司 A kind of antenna for cold district

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2444097C1 (en) * 2011-02-08 2012-02-27 Открытое акционерное общество "Научно-производственное предприятие "Рубин" (ОАО "НПП "Рубин") Mobile antenna assembly
CN102646867A (en) * 2012-04-24 2012-08-22 中电科微波通信(上海)有限公司 Antenna protective cover
CN107171051A (en) * 2017-05-16 2017-09-15 浙江龙游公任电子有限公司 A kind of antenna for cold district

Also Published As

Publication number Publication date
CN108598660A (en) 2018-09-28

Similar Documents

Publication Publication Date Title
KR102095871B1 (en) Clamping apparatus for antenna
CN207241609U (en) A kind of autonomous driving vehicle camera device
WO2006055210A3 (en) Retractable energy absorbing system
CN106654512B (en) A kind of wall-mounted digital television receiver antenna
CN108598660B (en) Protective device for outdoor antenna
CN108598659B (en) Lifting type outdoor antenna
CN108767419B (en) Outdoor antenna protection device
CN210578670U (en) Camera telescopic machanism and mobile terminal
CN108767420B (en) Wall-mounted outdoor antenna with protective device
CN108598709B (en) Wall-mounted adjustable antenna
US20030107526A1 (en) Satellite dish for trucks
CN204360973U (en) A kind of intelligent switch
CN208366176U (en) A kind of multiple target motion target plateform system
CN108539419B (en) Integrated adjustable antenna embedded in wall board
CN208189788U (en) Angle modulation module in adjustable exterior aerial
CN215299484U (en) Angle adjusting device for 5G antenna
CN208352508U (en) A kind of protective device in exterior aerial
CN208272110U (en) Lift exterior aerial
CN208862155U (en) Exterior aerial with oscillator protective device
CN212988350U (en) Unmanned aerial vehicle survey and drawing data acquisition device
CN106057539A (en) Switch used for automobile
CN215043653U (en) Bottom is equipped with descending bradyseism structure's unmanned aerial vehicle for ecological environment monitoring
CN211176018U (en) Communication intelligent control device
CN209526194U (en) A kind of antenna lodging device minimizing large torque
CN214625378U (en) 5G antenna housing with protection function

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20200930

Address after: Magi Road, Changshu high tech Industrial Development Zone, Suzhou City, Jiangsu Province, No. 1 215500

Applicant after: SUZHOU ZHIRUI PHOTOELECTRIC MATERIAL TECHNOLOGY Co.,Ltd.

Address before: 311106 Room 806, 2 International Building, Qianjiang International Building, Qianjiang Economic Development Zone, Yuhang District, Hangzhou, Zhejiang

Applicant before: HANGZHOU QIANMAO HEALTH FOOD Co.,Ltd.

GR01 Patent grant
GR01 Patent grant