CN109257070A - A kind of WCDMA wideband integrated radiation device - Google Patents
A kind of WCDMA wideband integrated radiation device Download PDFInfo
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- CN109257070A CN109257070A CN201811087495.0A CN201811087495A CN109257070A CN 109257070 A CN109257070 A CN 109257070A CN 201811087495 A CN201811087495 A CN 201811087495A CN 109257070 A CN109257070 A CN 109257070A
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- 230000005855 radiation Effects 0.000 title claims abstract description 27
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 235000005121 Sorbus torminalis Nutrition 0.000 claims abstract description 9
- 244000152100 Sorbus torminalis Species 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- VMXUWOKSQNHOCA-UKTHLTGXSA-N ranitidine Chemical compound [O-][N+](=O)\C=C(/NC)NCCSCC1=CC=C(CN(C)C)O1 VMXUWOKSQNHOCA-UKTHLTGXSA-N 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The present invention relates to technical field of electric power, specifically a kind of WCDMA wideband integrated radiation device, including reflecting plate, backing plate, connecting plate, sleeve, thread groove, the first fixing bolt, the second fixing bolt, balun seat, through-hole, fixed block, feed tab, cable, cable inner core, oscillator arms, rubber slab, bolt, nut, connection shell, placing groove, spring, pressing plate, card slot, anti-skid chequer, fixed plate, rotation axis and connecting rod.The configuration of the present invention is simple, novel design, surface carries out cable and feed tab junction to stablize fixation, it ensures and is stably connected between cable inner core and feed tab, external environment is avoided to influence the stable case of cable inner core and feed tab junction, convenient for being stably connected with for cable inner core and feed tab, conducive to use, under the action of the fixed mechanism of setting, convenient for radiating element is carried out to stablize fixation, pass through the second fixing bolt of setting simultaneously, it realizes the replacement of sleeve, ensures that the first fixing bolt is stably connected with sleeve.
Description
Technical field
The present invention relates to technical field of electric power, specifically a kind of WCDMA wideband integrated radiation device.
Background technique
In mobile radio communication engineering design, it should according to the covering requirement of network, telephone traffic distribution, it is anti-interference requirement and
The actual conditions such as network service quality reasonably to select antenna for base station；Due to the selection and landform, atural object of antenna type, and
Telephone traffic distribution is closely related, and antenna use environment can be roughly divided into five seed types: city, dense city, suburb, rural area
Area, main line of communication etc.；As the R-T unit of electromagnetic wave, in mobile communication technology, the transmission of signal, which is covered, be unable to do without base station day
Line, dual polarization mobile base station antenna are the indispensable component parts in each base station, its performance directly affects the matter of communication
Amount；And element of the radiating element as dual polarization mobile base station antenna, it is to influence dual polarization mobile base station antenna
The key component of energy.
There are very much, such as existing some radiation in the use process of WCDMA wideband integrated radiation unit
When in use, cable and feed tab junction are easy to happen the phenomenon that bending is broken to unit, influence the normal use of radiating element,
Fixed spiral shell can be greatly reduced multiple in use, the screw thread in mounting hole can be worn in the mounting hole of radiating element simultaneously
The connective stability of bolt influences the service life of radiating element, is not convenient to use.In consideration of it, the present invention provides a kind of WCDMA wide
Frequency integrated radiation device, has the following characteristics that
(1) present invention provides a kind of WCDMA wideband integrated radiation device, and structure is simple, novel in design, and surface is by cable
It carries out stablizing fixation with feed tab junction, ensures and be stably connected between cable inner core and feed tab, external environment is avoided to influence
The stable case of cable inner core and feed tab junction is conducive to use convenient for being stably connected with for cable inner core and feed tab.
(2) present invention provides a kind of WCDMA wideband integrated radiation device, under the action of the fixed mechanism of setting,
Convenient for carrying out radiating element to stablize fixation, while by the second fixing bolt of setting, realizing the replacement of sleeve, ensureing first
The phenomenon that fixing bolt is stably connected with sleeve, and conventional radiation unit mounting hole is avoided to wear, that improves radiating element uses the longevity
Life, practical value is higher, is suitble to promote the use of.
Summary of the invention
The object of the invention is that a kind of WCDMA wideband integrated radiation device is provided to solve the above-mentioned problems,
Structure is simple, novel in design, and surface carries out cable and feed tab junction to stablize fixation, ensure cable inner core and feed tab it
Between be stably connected with, avoid external environment influence cable inner core and feed tab junction stable case, convenient for cable inner core with present
Electric piece is stably connected with, and under the action of the fixed mechanism of setting, convenient for carrying out radiating element to stablize fixation, is passed through simultaneously
The second fixing bolt being arranged realizes the replacement of sleeve, ensures that the first fixing bolt is stably connected with sleeve, avoids conventional radiation
The phenomenon that unit mounting hole is worn, improves the service life of radiating element, and practical value is higher, is suitble to promote the use of.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of WCDMA wideband integrated radiation device, including
Reflecting plate, connecting plate, balun seat, fixed mechanism and clamping device；
The reflecting plate bottom is fixedly connected with backing plate, and backing plate top surface is fixedly connected with connecting plate；The connection
Plate top central portion is fixedly connected with balun seat, and balun seat top central portion is fixedly connected with connecting rod；The connecting rod opposite side
Surface is fixedly connected by oscillator arms with balun seat top surface；The balun seating face offers through-hole, and through-hole wall is logical
Fixed block is crossed to be fixedly connected with feed tab；
The fixed mechanism includes connecting plate, reflecting plate, backing plate, sleeve, the first fixing bolt and the second fixing bolt；
The connection plate surface slidably connects sleeve, and barrel end runs through reflecting plate and backing plate；The barrel bore screw thread connects
It is connected to the first fixing bolt, and sleeve outer surface offers thread groove；The thread groove is threadedly coupled with reflection plate surface
The connection of second fixing bolt end thread；The second fixing bolt number is four；At the connecting plate left and right sides edge
It is threaded with second fixing bolt respectively, and axis of second fixing bolt about connecting rod at left and right sides of connecting plate
It is symmetrical；
The clamping device includes fixed plate, rotation axis, rubber slab, connection shell, pressing plate and bolt, and fixed plate is fixed
It is connected to oscillator arms side surface；The fixed plate number is two, and is fixedly connected between two fixed plates by rotation axis；Institute
Rotation axis surface socket rubber slab is stated, and printing on surface of rubber plate is threaded with bolt；The bolt end runs through oscillator arms, and spiral shell
Bolt end thread is connected with nut；The rubber slab inner surface is fixedly connected with connection shell, and connects in shell and offer placement
Slot；Spring is connected in the placing groove, and the pressing plate being slidably connected in spring one end and placing groove is fixedly connected；The pressing plate
The other side offers card slot, and card slot inner wall is equipped with anti-skid chequer；Being connected together in the card slot has cable, and the cable in cable
Inner core one end is connect with feed tab.
Specifically, being fitted closely between the connecting plate, the reflecting plate and the backing plate three contact surface.
Specifically, the barrel end sequentially passes through connecting plate, reflecting plate and backing plate, and sleeve bottom end and backing plate bottom
In same level.
Specifically, the spiral shell that second fixing bolt end is offered through the reflecting plate side surface and sleeve side surface
Groove is threadedly coupled.
Specifically, the sleeve number is four, and sleeve is located at the top of the connecting plate at four corner locations.
Specifically, the number springs are several, and equidistantly distributed between adjacent springs.
Specifically, the bolt end is successively threadedly coupled with rubber slab and oscillator arms, and bolt end is threadedly coupled
There is the nut being bonded with oscillator arms.
The card slot is fitted closely by the anti-skid chequer of inner wall surface with cable outer surface.
Specifically, the rubber slab number is two, it is same that two rubber slabs are located at corresponding described two oscillator arms
Side, and two rubber slabs are symmetrical about the connecting rod.
Specifically, the first fixing bolt number is equal with the sleeve number, four first fixing bolt positions
At four corner locations in the connecting plate top, and the first fixing bolt is connected with corresponding bush whorl.
The beneficial effects of the present invention are:
(1) present invention provides a kind of WCDMA wideband integrated radiation device, and structure is simple, novel in design, and surface is by cable
It carries out stablizing fixation with feed tab junction, ensures and be stably connected between cable inner core and feed tab, external environment is avoided to influence
The stable case of cable inner core and feed tab junction is conducive to use convenient for being stably connected with for cable inner core and feed tab.
(2) present invention provides a kind of WCDMA wideband integrated radiation device, under the action of the fixed mechanism of setting,
Convenient for carrying out radiating element to stablize fixation, while by the second fixing bolt of setting, realizing the replacement of sleeve, ensureing first
The phenomenon that fixing bolt is stably connected with sleeve, and conventional radiation unit mounting hole is avoided to wear, that improves radiating element uses the longevity
Life, practical value is higher, is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is connecting plate top surface overlooking structure diagram of the present invention；
Fig. 3 is structural schematic diagram at A in Fig. 2 of the present invention.
In figure: 1, reflecting plate, 2, backing plate, 3, connecting plate, 4, sleeve, 401, thread groove, the 5, first fixing bolt, 6, second
Fixing bolt, 7, balun seat, 701, through-hole, 8, fixed block, 9, feed tab, 10, cable, 11, cable inner core, 12, oscillator arms,
13, rubber slab, 14, bolt, 15, nut, 16, connection shell, 1601, placing groove, 17, spring, 18, pressing plate, 1801, card slot, 19,
Anti-skid chequer, 20, fixed plate, 21, rotation axis, 22, connecting rod.
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.
It please refers to shown in Fig. 1-3, a kind of WCDMA wideband integrated radiation device, including reflecting plate 1, connecting plate 3, balun
Seat 7, fixed mechanism and clamping device；
1 bottom of reflecting plate is fixedly connected with backing plate 2, and 2 top surface of backing plate is fixedly connected with connecting plate 3, setting
Connecting plate 3, be stably connected with balun seat 7 convenient for reflecting plate 1 by connecting plate 3, the stable connection effect of raising balun seat 7；
3 top central portion of connecting plate is fixedly connected with balun seat 7, and 7 top central portion of balun seat is fixedly connected with connecting rod 22, setting
Connecting rod 22, carry out stablizing symmetrical connection convenient for oscillator arms 12, convenient for improving the effect of guiding and amplification electromagnetic wave, conducive to making
With；22 opposite flank of connecting rod is fixedly connected by oscillator arms 12 with 7 top surface of balun seat；7 table of balun seat
Face offers through-hole 701, and 701 inner wall of through-hole is fixedly connected by fixed block 8 with feed tab 9, and the through-hole 701 of setting is convenient for
The stabilization of feed tab 9 is placed on inside through-hole 701；
The fixed mechanism includes connecting plate 3, reflecting plate 1, backing plate 2, sleeve 4, the first fixing bolt 5 and the second fixation
Bolt 6；3 surface of connecting plate slidably connects sleeve 4, and reflecting plate 1 and backing plate 2, the set of setting are run through in 4 end of sleeve
Cylinder 4, and sleeve 4 is slidably connected with reflecting plate 1, backing plate 2 and connecting plate 3, convenient for the replacement of sleeve 4；The 4 inner cavity spiral shell of sleeve
Line is connected with the first fixing bolt 5, and 4 outer surface of sleeve offers thread groove 401, and the first fixing bolt 5 of setting is convenient for
The fixation of reflecting plate 1；The thread groove 401 is connect with 6 end thread of the second fixing bolt that 1 surface of reflecting plate is threadedly coupled,
The thread groove 401 of setting is threadedly coupled convenient for the second fixing bolt 6 with thread groove 401, ensures that sleeve 4 is stablized and fixes, improves set
The shelf-stability of cylinder 4；Second fixing bolt, 6 number is four；Screw thread is distinguished at 3 left and right sides edge of connecting plate
It is connected with second fixing bolt 6, and axis pair of the second fixing bolt 6 of 3 left and right sides of connecting plate about connecting rod 22
Claim distribution；
The clamping device includes fixed plate 20, rotation axis 21, rubber slab 13, connects shell 16, pressing plate 18 and bolt 14,
And fixed plate 20 is fixedly connected on 12 side surface of oscillator arms, the fixed plate 20 of setting is stably fixed at two convenient for rotation axis 21
Between fixed plate 20；20 number of fixed plate is two, and passes through rotation axis 21 between two fixed plates 20 and be fixedly connected, just
21 surface of rotation axis is socketed in rubber slab 13 to be rotated；21 surface of rotation axis is socketed rubber slab 13, and rubber slab 13
Surface is threaded with bolt 14, and the bolt 14 for being threaded in 13 surface of rubber slab of setting is convenient for rubber slab 13 and vibration
Sub- arm 12 is stably connected with；Oscillator arms 12 are run through in 14 end of bolt, and 14 end thread of bolt is connected with nut 15, setting
It is threaded in the nut 15 of 14 end of bolt, convenient for the fixation of bolt 14, improves rubber slab 13 and 12 stable connection of oscillator arms；
13 inner surface of rubber slab is fixedly connected with connection shell 16, and connects in shell 16 and offer placing groove 1601, and setting is put
Slot 1601 is set, stablizes convenient for spring 17 and fixes, while being slided in placing groove 1601 convenient for pressing plate 18；In the placing groove 1601
It is connected with spring 17, and the pressing plate 18 being slidably connected in 17 one end of spring and placing groove 1601 is fixedly connected, the pressing plate 18 of setting,
Convenient for the fixation of cable 10；18 other side of pressing plate offers card slot 1801, and 1801 inner wall of card slot is equipped with anti-skid chequer 19, if
The anti-skid chequer 1901 set improves the friction of cable 10 and 1801 inner wall of card slot, ensures that cable 10 is stably fixed in card slot 1801；
Being connected together in the card slot 1801 has cable 10, and 11 one end of cable inner core in cable 10 is connect with feed tab 9.
It is fitted closely between 2 three's contact surface of the connecting plate 3, the reflecting plate 1 and the backing plate, ensures connecting plate
3, reflecting plate 1 and 2 three of backing plate are compact-sized, are convenient for 2 stable connection of connecting plate 3, reflecting plate 1 and backing plate；The sleeve 4
End sequentially passes through connecting plate 3, reflecting plate 1 and backing plate 2, and 4 bottom end of sleeve and 2 bottom of backing plate be in same level, just
In sleeve 4 it is orderly sequentially pass through connecting plate 3, reflecting plate 1 and backing plate 2, while ensureing 6 end of the second fixing bolt and screw thread
The connection of 401 internal screw thread of slot；Second fixing bolt, 6 end is offered through 1 side surface of reflecting plate with 4 side surface of sleeve
Thread groove 401 be threadedly coupled, be stably connected with convenient for the second fixing bolt 6 and the thread groove 401 of 4 side surface of sleeve, improve cover
The fixed stability of cylinder 4；4 number of sleeve is four, and sleeve 4 is located at 3 four corner locations in top of connecting plate,
At four corner locations for being placed on connecting plate 3 for ensureing 4 steady ordered of sleeve, it is easy to use；If 17 number of spring is
Dry, and equidistantly distributed between adjacent springs 17, ensure placed between spring 17 it is compact, improve pressing plate 18 with connect shell 16
Connective stability, convenient for the fixation of cable 10；14 end of bolt is successively threadedly coupled with rubber slab 13 and oscillator arms 12,
And 14 end thread of bolt is connected with the nut 15 being bonded with oscillator arms 12, convenient for bolt 14 preferably by rubber slab 13 and oscillator
Arm 12 is stably connected with, while being fixed by nut 15, and fixed effect is improved, and is conducive to use；The card slot 1801 passes through interior
The anti-skid chequer 19 of wall surface is fitted closely with 10 outer surface of cable, is improved the frictional force between card slot 1801 and cable 10, is avoided
Cable 10 arbitrarily slides, and improves the fixed clamp effect of cable 10；13 number of rubber slab is two, two rubber slabs
13 are located at corresponding described two 12 the same sides of oscillator arms, and two rubber slabs 13 are symmetrical about the connecting rod 22, are convenient for
The cable 10 of 22 two sides of connecting rod is fixed respectively, and ensures that the cable inner core 11 of cable 10 and stablizing for feed tab 9 connect
It connects, is used convenient for user；First fixing bolt, 5 number is equal with 4 number of sleeve, four the described first fixed spiral shells
Bolt 5 is located at 3 four corner locations in top of connecting plate, and the first fixing bolt 5 is threadedly coupled with corresponding sleeve 4, just
It is stably connected in the first fixing bolt 5 with corresponding sleeve 4, while carrying out stablizing fixation convenient for reflecting plate 1, installation is more
It is convenient, it is conducive to use.
In the use of the present invention, carrying out 1 bottom of reflecting plate to be bonded fixation with backing plate 2, then by 1 top of reflecting plate and even
The fitting of 3 bottom surface of fishplate bar is fixed, and 4 one end of sleeve is connected to 2 bottom surface of backing plate through connecting plate 3, reflecting plate 1, is being covered
After cylinder 4 sequentially passes through connecting plate 3, reflecting plate 1 is connected to backing plate 2, the placement of the thread groove 401 opened up on 4 surface of sleeve is adjusted
Position, the one end for making sleeve 4 offer thread groove 401 are aligned with 6 end of the second fixing bolt, then fixed by rotation second
Bolt 6, the second fixing bolt 6 run through 1 side surface of reflecting plate, finally make the screw thread of 6 end of the second fixing bolt Yu 4 surface of sleeve
Slot 401 is threadedly coupled, and after the second fixing bolt 6 and 401 stable connection of thread groove, and then has been ensured that sleeve 4 is stablized and has been fixed, then
First fixing bolt 5 is threaded in sleeve 4, reflecting plate 1 is fixed by the first fixing bolt 5, and then is realized
The installation of reflecting plate 1, while after again connecting the cable inner core 11 of 10 one end of cable with feed tab 9, cable 10 is placed on vibration
Sub- 12 surface of arm is bonded, and then by pulling rubber slab 13 to rotate along rotation axis 21, rubber slab 13 is made to drive connection shell
16 and pressing plate 18 cable 10 is fixed on 12 surface of oscillator arms, and cable 10 is fixed in card slot 1801, by setting
The spring 17 set, it is by card slot 1801 that cable 10 is preferably fixed convenient for pressing plate 18, then pass through rotating bolt 14 for rubber slab
13 other sides are connect with oscillator arms 12, so that 14 end of bolt is sequentially passed through rubber slab 13 and oscillator wall 2, finally by nut 15
14 end of bolt is socketed, ensures that rubber slab 13 and oscillator arms 12 are attached by the stabilization of bolt 14；
And when thread abrasion in sleeve, the thread groove that first offers the second fixing bolt 6 with 4 outer surface of sleeve
It is unloaded in 401, then sleeve 4 is connected in backing plate 2 and is taken out from through connecting plate 3, reflecting plate 1 by the first fixing bolt 5,
New sleeve 4 is connected to backing plate 2 and is connected to 2 bottom of backing plate by the sleeve 4 more renewed through connecting plate 3, reflecting plate 1, then
The placement location of the secondary thread groove 401 opened up for adjusting 4 surface of sleeve, makes sleeve 4 offer one end and second of thread groove 401
The alignment of 6 end of fixing bolt, then by the second fixing bolt 6 of rotation, the second fixing bolt 6 runs through 1 side surface of reflecting plate, most
Afterwards it is threadedly coupled 6 end of the second fixing bolt and the thread groove 401 on 4 surface of sleeve, the second fixing bolt 6 and thread groove 401
It after stable connection, and then has ensured that sleeve 4 is stablized again and has fixed, then the first fixing bolt 5 has been threaded in sleeve 4,
Reflecting plate 1 is fixed again by the first fixing bolt 5, and then realizes the installation again of reflecting plate 1, to complete to radiate
Unit is installed and used.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (10)
1. a kind of WCDMA wideband integrated radiation device, it is characterised in that: including reflecting plate (1), connecting plate (3), balun seat
(7), fixed mechanism and clamping device；
Reflecting plate (1) bottom is fixedly connected with backing plate (2), and backing plate (2) top surface is fixedly connected with connecting plate (3)；
Connecting plate (3) top central portion is fixedly connected with balun seat (7), and balun seat (7) top central portion is fixedly connected with connecting rod
(22)；Connecting rod (22) opposite flank is fixedly connected by oscillator arms (12) with balun seat (7) top surface；Described bar
Logical sequence seat (7) surface offers through-hole (701), and through-hole (701) inner wall is fixedly connected by fixed block (8) with feed tab (9)；
The fixed mechanism includes connecting plate (3), reflecting plate (1), backing plate (2), sleeve (4), the first fixing bolt (5) and
Two fixing bolts (6)；Connecting plate (3) surface slidably connects sleeve (4), and sleeve (4) end through reflecting plate (1) with
And backing plate (2)；Sleeve (4) thread in inner cavity is connected with the first fixing bolt (5), and sleeve (4) outer surface offers spiral shell
Groove (401)；The second fixing bolt (6) end thread that the thread groove (401) is threadedly coupled with reflecting plate (1) surface connects
It connects；Second fixing bolt (6) number is four；It is threaded with one respectively at connecting plate (3) left and right sides edge
A second fixing bolt (6), and axis pair of the second fixing bolt (6) about connecting rod (22) at left and right sides of connecting plate (3)
Claim distribution；
The clamping device include fixed plate (20), rotation axis (21), rubber slab (13), connection shell (16), pressing plate (18) and
Bolt (14), and fixed plate (20) is fixedly connected on oscillator arms (12) side surface；Fixed plate (20) number is two, and two
It is fixedly connected between a fixed plate (20) by rotation axis (21)；Rotation axis (21) surface is socketed rubber slab (13), and rubber
Offset plate (13) surface is threaded with bolt (14)；Oscillator arms (12) are run through in bolt (14) end, and bolt (14) end
It is threaded with nut (15)；Rubber slab (13) inner surface is fixedly connected with connection shell (16), and connects in shell (16)
Offer placing groove (1601)；It is connected with spring (17) in the placing groove (1601), and spring (17) one end and placing groove
(1601) pressing plate (18) being slidably connected in is fixedly connected；Pressing plate (18) other side offers card slot (1801), and card slot
(1801) inner wall is equipped with anti-skid chequer (19)；Being connected together in the card slot (1801) has cable (10), and the electricity in cable (10)
Cable inner core (11) one end is connect with feed tab (9).
2. a kind of WCDMA wideband integrated radiation device according to claim 1, it is characterised in that: the connecting plate
(3), it is fitted closely between the reflecting plate (1) and the backing plate (2) three's contact surface.
3. a kind of WCDMA wideband integrated radiation device according to claim 1, it is characterised in that: sleeve (4) end
End sequentially passes through connecting plate (3), reflecting plate (1) and backing plate (2), and sleeve (4) bottom end and backing plate (2) bottom are in same level
On face.
4. a kind of WCDMA wideband integrated radiation device according to claim 1, it is characterised in that: described second is fixed
Bolt (6) end is threadedly coupled through the reflecting plate (1) side surface with the thread groove (401) that sleeve (4) side surface offers.
5. a kind of WCDMA wideband integrated radiation device according to claim 1, it is characterised in that: sleeve (4) number
Mesh is four, and sleeve (4) is located at the top of the connecting plate (3) at four corner locations.
6. a kind of WCDMA wideband integrated radiation device according to claim 1, it is characterised in that: the spring (17)
Number is several, and equidistantly distributed between adjacent springs (17).
7. a kind of WCDMA wideband integrated radiation device according to claim 1, it is characterised in that: the bolt (14)
End is successively threadedly coupled with rubber slab (13) and oscillator arms (12), and bolt (14) end thread is connected with and oscillator arms
(12) nut (15) being bonded.
8. a kind of WCDMA wideband integrated radiation device according to claim 1, it is characterised in that: the card slot
(1801) it is fitted closely by the anti-skid chequer of inner wall surface (19) and cable (10) outer surface.
9. a kind of WCDMA wideband integrated radiation device according to claim 1, it is characterised in that: the rubber slab
(13) number is two, and two rubber slabs (13) are located at corresponding described two oscillator arms (12) the same sides, and two rubber
Plate (13) is symmetrical about the connecting rod (22).
10. a kind of WCDMA wideband integrated radiation device according to claim 1, it is characterised in that: described first is fixed
Bolt (5) number is equal with the sleeve (4) number, and four first fixing bolts (5) are located at the top of the connecting plate (3)
At four corner locations, and the first fixing bolt (5) is threadedly coupled with corresponding sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811087495.0A CN109257070A (en) | 2018-09-18 | 2018-09-18 | A kind of WCDMA wideband integrated radiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811087495.0A CN109257070A (en) | 2018-09-18 | 2018-09-18 | A kind of WCDMA wideband integrated radiation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109257070A true CN109257070A (en) | 2019-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811087495.0A Pending CN109257070A (en) | 2018-09-18 | 2018-09-18 | A kind of WCDMA wideband integrated radiation device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110273345A1 (en) * | 2009-01-14 | 2011-11-10 | Akio Kuramoto | Wide band antenna, wear, and personal belongings |
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Application publication date: 20190122 |