CN110133330A - A kind of antenna holder of electromagnetic compatibility electromagnetic radiation test that saving the testing time - Google Patents
A kind of antenna holder of electromagnetic compatibility electromagnetic radiation test that saving the testing time Download PDFInfo
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- CN110133330A CN110133330A CN201910403609.6A CN201910403609A CN110133330A CN 110133330 A CN110133330 A CN 110133330A CN 201910403609 A CN201910403609 A CN 201910403609A CN 110133330 A CN110133330 A CN 110133330A
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- 238000012360 testing method Methods 0.000 title claims abstract description 56
- 230000005670 electromagnetic radiation Effects 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 51
- 239000000758 substrate Substances 0.000 claims abstract description 40
- 238000003780 insertion Methods 0.000 claims abstract description 15
- 230000037431 insertion Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 31
- 239000004568 cement Substances 0.000 claims description 27
- 230000008520 organization Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 2
- 244000152100 Sorbus torminalis Species 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/10—Radiation diagrams of antennas
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
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Abstract
The invention discloses a kind of antenna holders of electromagnetic compatibility electromagnetic radiation test for saving the testing time, including substrate, the top of the substrate is connected with installation base, one end insertion of the installation base is equipped with control switch, installation bin is connected at the bottom center of the substrate, aspiration pump is connected on the outside of the installation bin, structure of the invention is scientific and reasonable, it is safe and convenient to use, by being evacuated pump operation, substrate can be fixed, convenient for substrate is mounted on smooth surface or smooth wall surface, the effect of installation is good, it is not easily to fall off, and the installation and removal of substrate are high-efficient, it is not required to compared with multi-step, pass through the multiple mounting plates installed on fixed guide rail, it can be when testing an antenna, other antennas are mounted on another mounting plate, so as to make to install antenna and test antenna while carrying out, and it can be same When to mutiple antennas carry out Installation And Test, saved the time of antenna Installation And Test.
Description
Technical field
The present invention relates to antenna measurement technical field, specially a kind of electromagnetic compatibility electromagnetic radiation for saving the testing time is surveyed
The antenna holder of examination.
Background technique
Antenna is a kind of converter, and the guided wave propagated on transmission line is transformed into the electricity propagated in unbounded medium by it
Magnetic wave, or carry out opposite transformation, is used to emit or receive the component of electromagnetic wave in wireless device, radio communication,
The engineering systems such as broadcast, TV, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, it is all to use electromagnetic waves to transmitting information
, antenna is depended on to work, and in antenna measurement operation, generally requires ground-plane antenna to the satellite day in satelloid
Line, to ensure signal quality；
But antenna holder in use, smooth platform can not be mounted on well by existing antenna holder currently on the market
On face or smooth wall, and when antenna holder is mounted on the positions such as wall, needs more step, can not fast and easy
Antenna holder is installed, and existing antenna holder in use, antenna needs can just be tested after mounting, install
It can not be carried out simultaneously with testing procedure, and after antenna measurement, need to get off antenna removal, could install next needs to test
Antenna, the Installation And Test effect of antenna is poor, and the testing time of antenna is longer, can therefore influence antenna testing efficiency.
Summary of the invention
The present invention provide technical solution, can effectively solve it is mentioned above in the background art can not be fine by antenna holder
Be mounted on smooth table top or smooth wall, and when antenna holder is mounted on the positions such as wall, needs more step
Suddenly, the problem of antenna holder can not being installed easily and fast.
To achieve the above object, the invention provides the following technical scheme: a kind of electromagnetic compatibility electromagnetism for saving the testing time
The antenna holder of test is radiated, including substrate, the top of the substrate are connected with installation base, one end of the installation base is embedding
Enter control switch is installed；
The top of the substrate corresponds to and is equipped with mobile test mechanism at one side position of installation base, the mobile test machine
Structure includes fixed guide rail, sliding block, mounting plate, fixed groove and fixed knob；
The top of the substrate corresponds to and is uniformly equipped with fixed guide rail at one side position of installation base, the fixed guide rail
Top is slidably fitted with mounting plate, is uniformly provided with fixed groove at corresponding fixed one side position of guide rail in the top of the substrate,
The top of the mounting plate corresponds to insertion at fixed groove position and is equipped with fixed knob.
Preferably, is uniformly connected with sliding block at the corresponding fixed guide rail position in the bottom end of the mounting plate, the mounting plate with
It is slidably connected between fixed guide rail by sliding block.
Preferably, the top of the mounting plate is connected with rotation regulating mechanism, and the rotation regulating mechanism includes fixed circle
Plate, graduated scale, rotation connecting shaft, rotation plectane and turning handle；
The top of the mounting plate is equipped with fixed disc, and rotation is connected at the top center of the fixed disc and is connected
Axis, corresponding rotate in the top of the fixed disc are uniformly provided with graduated scale at connecting shaft outer fix, the top of the rotation connecting shaft
End is equipped with rotation plectane, and the outside of the rotation plectane is uniformly connected with turning handle.
Preferably, the quantity of the graduated scale is 36, and the angle between the two neighboring graduated scale is 10 degree.
Preferably, the top of the rotation plectane is connected with direction adjustment organization, and the direction adjustment organization includes fixing
Plate, connecting column, turn plate, attachment base, limiting slot, limited post, limit annulus and insertion bar；
The top of the rotation plectane is symmetrically connected with fixed plate, and one end insertion of the fixed plate is equipped with connecting column,
One end of the connecting column passes through fixed plate and is connected with turn plate, position between corresponding two fixed plates in the outside of the connecting column
Place is equipped with attachment base, and one end of one of them fixed plate is correspondingly connected at column outer fix and is uniformly provided with limiting slot,
Limited post is connected at the corresponding limit groove location in one end of the turn plate, one end of fixed plate described in another one is corresponding to be connected
It connects and is connected with limit annulus at column outer fix, run through at corresponding limit one side position of annulus in the outside of the connecting column and be connected with
It is embedded in bar.
Preferably, the diameter of the limited post is less than the internal diameter of limiting slot, is uniformly provided on the outside of the turn plate anti-
Sliding line.
Preferably, the top of the attachment base is connected with antenna fixing mechanism, and the antenna fixing mechanism includes that rotation is outer
Circle, fixed inner ring, plastic cement fixed block, fixing groove, limit shifting chute, limit mobile bar, reset spring and handle；
The top of the attachment base is connected with fixed inner ring, and the inner wall of the fixed inner ring is uniformly embedded into that be equipped with plastic cement solid
Determine block, rotation outer ring is rotatably equipped at the corresponding fixed inner ring outer fix in the top of the attachment base, the rotation outer ring
Inner wall corresponds to and offers fixing groove at plastic cement fixed block position, and the inside of the fixed inner ring corresponds to plastic cement fixed block outer fix
Place offers limit shifting chute, and one end of the limit shifting chute is connected with limit mobile bar, the outside of the limit mobile bar
It is connected with reset spring, has been correspondingly connected with handle on the outside of the rotation outer ring.
Preferably, the other end insertion of the limit mobile bar is mounted in plastic cement fixed block, the plastic cement fixed block
Corner is smooth fillet.
Preferably, the bottom end of the substrate is equipped with absorption fixed mechanism, and the absorption fixed mechanism includes installation bin, takes out
Air pump, exhaust tube, suction nozzle and air relief cock；
It is connected with installation bin at the bottom center of the substrate, aspiration pump, the peace are connected on the outside of the installation bin
It is connected with exhaust tube on the outside of binning, is connected with suction nozzle at the bottom end counterpart substrate following four corners position of the exhaust tube, it is described
One end of exhaust tube is connected with air relief cock；
The input terminal of the control switch is electrically connected the output end of alternating current, and the output end of the control switch is electrically connected
The input terminal of aspiration pump.
Preferably, the installation bin and exhaust tube are a kind of component of stainless steel material, and the outside of the exhaust tube applies
There is antirusting paint.
Compared with prior art, beneficial effects of the present invention: structure of the invention is scientific and reasonable, safe and convenient to use:
1, by pumping pump operation, the gas in suction nozzle and exhaust tube can be extracted out, substrate is fixed, taking-up is passed through
Air relief cock can make to restore normal pressure between suction nozzle and smooth surface, so as to move to substrate, convenient for substrate is mounted on light
The effect of slide unit face or smooth wall surface, installation is good, not easily to fall off, and the installation and removal of substrate are high-efficient, are not required to
Compared with multi-step.
2, by the sliding block of mounting plate bottom end, mounting plate can move on fixed guide rail, adjust the position of multiple mounting plates,
Other antennas can be mounted on another mounting plate when testing an antenna, so as to make to install antenna and survey
Examination antenna Step carries out simultaneously, wastes the excessive time on installation antenna and adjustment antenna without the use of person, and can be to multiple days
Line carries out Installation And Test, has saved the time of antenna Installation And Test, has increased the efficiency of antenna Installation And Test.
3, by pushing handle, antenna can be fixed in drive plastic cement fixed block longitudinal movement, can be thick to different model
Thin antenna is fixed, and is not required to manually replace antenna mounting seat, reduces time and step that antenna installation and removal need,
Increase the efficiency of antenna installation and removal.
4, by pushing turning handle, rotation plectane can be driven by rotation connecting shaft rotation, to drive above rotation plectane
The antenna of installation rotates, and in conjunction with the graduated scale that fixed disc top opens up, can record to the angle of rotation plectane rotation, from
And the direction of antenna can be adjusted, and more can accurately record the angle of antenna rotation, increase antenna rotation adjustment
Convenience.
5, by rotation turn plate, can adjust attachment base above install aerial angle, and can limited post enter limiting slot
It is interior, turn plate is fixed, the position of connecting column can be fixed, the regulation of longitudinal angle of antenna can be adjusted,
It is not required to artificial repeatedly disassembly antenna, the setting angle of antenna is adjusted, convenient for the adjustment of antenna regulation of longitudinal angle.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the mounting structure schematic diagram of installation base and substrate of the present invention；
Fig. 3 is the structural schematic diagram of mobile test mechanism of the present invention；
Fig. 4 is the structural schematic diagram of present invention rotation regulating mechanism；
Fig. 5 is present invention rotation connecting shaft and the mounting structure schematic diagram for rotating plectane；
Fig. 6 is the structural schematic diagram of direction adjustment organization of the present invention；
Fig. 7 is present invention limit annulus and the mounting structure schematic diagram for being embedded in bar；
Fig. 8 is the structural schematic diagram of inventive antenna fixed mechanism；
Fig. 9 is the structural schematic diagram of a-quadrant in Fig. 8 of the present invention；
Figure 10 is the structural schematic diagram of present invention absorption fixed mechanism；
Figure label: 1, substrate；2, installation base；3, control switch；
4, mobile test mechanism；401, fixed guide rail；402, sliding block；403, mounting plate；404, fixed groove；405, fixed
Knob；
5, regulating mechanism is rotated；501, fixed disc；502, graduated scale；503, connecting shaft is rotated；504, plectane is rotated；505,
Turning handle；
6, direction adjustment organization；601, fixed plate；602, connecting column；603, turn plate；604, attachment base；605, it limits
Slot；606, limited post；607, annulus is limited；608, it is embedded in bar；
7, antenna fixing mechanism；701, outer ring is rotated；702, fixed inner ring；703, plastic cement fixed block；704, fixing groove；
705, shifting chute is limited；706, mobile bar is limited；707, reset spring；708, handle；
8, fixed mechanism is adsorbed；801, installation bin；802, aspiration pump；803, exhaust tube；804, suction nozzle；805, air relief cock.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: as Figure 1-10 shows, the present invention provides technical solution, a kind of electromagnetic compatibility electromagnetism for saving the testing time
The antenna holder of test, including substrate 1 are radiated, the top of substrate 1 is connected with installation base 2, and one end of installation base 2 is embedded in peace
Equipped with control switch 3；
The top of substrate 1 corresponds to and is equipped with mobile test mechanism 4 at 2 one side position of installation base, and mobile test mechanism 4 is wrapped
Include fixed guide rail 401, sliding block 402, mounting plate 403, fixed groove 404 and fixed knob 405；
The top of substrate 1 corresponds to and is uniformly equipped with fixed guide rail 401 at 2 one side position of installation base, fixed guide rail 401
Top is slidably fitted with mounting plate 403, is uniformly provided with anchor at corresponding fixed 401 1 side position of guide rail in the top of substrate 1
Slot 404, the top of mounting plate 403 correspond to insertion at 404 position of fixed groove and are equipped with fixed knob 405, the bottom of mounting plate 403
End is uniformly connected with sliding block 402 at corresponding fixed 401 position of guide rail, passes through sliding block between mounting plate 403 and fixed guide rail 401
402 are slidably connected, and are easily installed sliding of the plate 403 on fixed guide rail 401.
The top of mounting plate 403 is connected with rotation regulating mechanism 5, and rotation regulating mechanism 5 includes fixed disc 501, scale
Mark 502, rotation connecting shaft 503, rotation plectane 504 and turning handle 505；
The top of mounting plate 403 is equipped with fixed disc 501, and rotation is connected at the top center of fixed disc 501 and is connected
Axis 503, corresponding rotate in the top of fixed disc 501 are uniformly provided with graduated scale 502, rotate connecting shaft at 503 outer fix of connecting shaft
503 top is equipped with rotation plectane 504, and the outside of rotation plectane 504 is uniformly connected with turning handle 505, the number of graduated scale 502
Amount is 36, and the angle between two neighboring graduated scale 502 is 10 degree, and the angle convenient for rotating to rotation plectane 504 is remembered
Record.
The top of rotation plectane 504 is connected with direction adjustment organization 6, and direction adjustment organization 6 includes fixed plate 601, connection
Column 602, turn plate 603, attachment base 604, limiting slot 605, limited post 606, limit annulus 607 and insertion bar 608；
The top of rotation plectane 504 is symmetrically connected with fixed plate 601, and one end insertion of fixed plate 601 is equipped with connecting column
602, one end of connecting column 602 passes through fixed plate 601 and is connected with turn plate 603, corresponding two fixed plates in the outside of connecting column 602
Attachment base 604 is installed, one end of one of fixed plate 601 is correspondingly connected with equal at 602 outer fix of column between 601 at position
Even to offer limiting slot 605, one end of turn plate 603 corresponds to and is connected with limited post 606 at 605 position of limiting slot, wherein another
One end of a fixed plate 601, which is correspondingly connected at 602 outer fix of column, is connected with limit annulus 607, and the outside of connecting column 602 is corresponding
Through insertion bar 608 is connected at limit 607 1 side position of annulus, the diameter of limited post 606 is less than the internal diameter of limiting slot 605,
The outside of turn plate 603 is uniformly provided with anti-skid chequer, can avoid generating sliding between user's hand and turn plate 603.
The top of attachment base 604 is connected with antenna fixing mechanism 7, and antenna fixing mechanism 7 includes rotation outer ring 701, fixes
Inner ring 702, plastic cement fixed block 703, fixing groove 704, limit shifting chute 705, limit mobile bar 706, reset spring 707 and handle
708；
The top of attachment base 604 is connected with fixed inner ring 702, and the inner wall of fixed inner ring 702, which is uniformly embedded into, is equipped with plastic cement
Fixed block 703, corresponding fix at 702 outer fix of inner ring in the top of attachment base 604 are rotatably equipped with rotation outer ring 701, rotation
The inner wall of outer ring 701 corresponds to and offers fixing groove 704 at 703 position of plastic cement fixed block, and the inside of fixed inner ring 702 corresponds to plastic cement
Limit shifting chute 705 is offered at 703 outer fix of fixed block, one end of limit shifting chute 705 is connected with limit mobile bar
706, the outside of limit mobile bar 706 is connected with reset spring 707, and the outside of rotation outer ring 701 has been correspondingly connected with handle 708,
The other end insertion of limit mobile bar 706 is mounted in plastic cement fixed block 703, and the corner of plastic cement fixed block 703 is smooth circle
Angle reduces the friction between plastic cement fixed block 703 and fixing groove 704.
The bottom end of substrate 1 be equipped with absorption fixed mechanism 8, absorption fixed mechanism 8 include installation bin 801, aspiration pump 802,
Exhaust tube 803, suction nozzle 804 and air relief cock 805；
Installation bin 801 is connected at the bottom center of substrate 1, the outside of installation bin 801 is connected with aspiration pump 802, installation
The outside in storehouse 801 is connected with exhaust tube 803, is connected with suction nozzle at the 1 following four corners position of bottom end counterpart substrate of exhaust tube 803
804, one end of exhaust tube 803 is connected with air relief cock 805；
The input terminal of control switch 3 is electrically connected the output end of alternating current, and the output end of control switch 3 is electrically connected aspiration pump
802 input terminal, installation bin 801 and exhaust tube 803 are a kind of component of stainless steel material, and the outside of exhaust tube 803 is coated with
Antirusting paint increases the antirust ability of installation bin 801 and exhaust tube 803.
The working principle of the invention and process for using: the antenna of the electromagnetic compatibility electromagnetic radiation test of the saving testing time
In use, substrate 1 is placed on smooth surface, suction nozzle 804 contacts bracket with smooth surface, is controlled and is taken out by control switch 3
Air pump 802 is run, and can be extracted the gas in suction nozzle 804 and exhaust tube 803 out, to make shape between suction nozzle 804 and smooth surface
At negative pressure, suction nozzle 804 can be tightly attached on smooth surface, and substrate 1 is fixed, and when needing moving substrate 1, can be taken off deflating
Plug 805, so that outside air is entered exhaust tube 803, make to restore normal pressure between suction nozzle 804 and smooth surface, so as to substrate 1 into
Row movement；
By taking out fixed knob 405 from mounting plate 403, push mounting plate 403 mobile, mounting plate 403 can pass through
Sliding block 402 moves on fixed guide rail 401, so as to adjust the position of multiple mounting plates 403, can test to an antenna
When, other antennas are mounted on another mounting plate 403, so as to make to install antenna and test antenna Step while carrying out,
The time for having saved antenna Installation And Test increases the efficiency of antenna measurement；
When antenna is installed, antenna foundation can be filled in fixed inner ring 702, push handle 708, drive rotation outer ring 701
Rotation when rotation outer ring 701 rotates, then will drive the opposite plastic cement fixed block of fixing groove 704 that rotation 701 inner wall of outer ring opens up
703 is mobile, to pass through the contact of plastic cement fixed block 703 and 704 inner wall of fixing groove, plastic cement fixed block 703 is driven to vertically move,
Reset spring 707 is shunk, and antenna can be fixed, and when antenna removal, then can reversely push handle 708, drives rotation outer ring
701 rotations, the fixing groove 704 that rotation 701 inner wall of outer ring opens up then can be mobile relative to plastic cement fixed block 703, move in conjunction with limit
The rebound of 706 outside reset spring 707 of bar drives plastic cement fixed block 703 mobile, resets plastic cement fixed block 703, convenient for not
It is fixed with model antenna；
By pushing turning handle 505, rotation plectane 504 can be driven to rotate by rotation connecting shaft 503, so that rotation be driven to justify
The antenna rotation installed above plate 504, and the graduated scale 502 opened up in combination with 501 top of fixed disc, to rotation plectane 504
The angle of rotation is recorded；
Insertion bar 608 is taken out out of connecting column 602, pulls turn plate 603, drives the limit of 603 one end of turn plate installation
Position column 606 takes out out of limiting slot 605, rotates turn plate 603, attachment base 604 can be driven to rotate, so as to adjust attachment base 604
The aerial angle of top installation, and the limited post 606 of 603 one end of turn plate connection can be pushed to enter after adjusting aerial angle
In limiting slot 605, to turn plate 603 be fixed, and combination will be embedded in bar 608 and fill in connecting column 602, to connecting column
602 position fixes.
Finally, it should be noted that being not intended to restrict the invention the foregoing is merely preferred embodiment of the invention, to the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of antenna holder for the electromagnetic compatibility electromagnetic radiation test for saving the testing time, including substrate (1), feature exists
In: the top of the substrate (1) is connected with installation base (2), and one end insertion of the installation base (2) is equipped with control switch
(3)；
The top of the substrate (1) corresponds to and is equipped with mobile test mechanism (4), the movement at (2) one side position of installation base
Mechanism for testing (4) includes fixed guide rail (401), sliding block (402), mounting plate (403), fixed groove (404) and fixed knob
(405)；
The top of the substrate (1) corresponds to uniformly to be equipped with fixed guide rail (401) at (2) one side position of installation base, described solid
The top for determining guide rail (401) is slidably fitted with mounting plate (403), corresponding fixed guide rail (401) side in the top of the substrate (1)
It is uniformly provided at position fixed groove (404), the top of the mounting plate (403) corresponds to embedding at fixed groove (404) position
Enter to be equipped with fixed knob (405).
2. a kind of antenna holder of electromagnetic compatibility electromagnetic radiation test for saving the testing time according to claim 1,
It is characterized in that, the bottom end of the mounting plate (403) is uniformly connected with sliding block (402) at corresponding fixed guide rail (401) position, described
It is slidably connected between mounting plate (403) and fixed guide rail (401) by sliding block (402).
3. a kind of antenna holder of electromagnetic compatibility electromagnetic radiation test for saving the testing time according to claim 1,
It is characterized in that, the top of the mounting plate (403) is connected with rotation regulating mechanism (5), and the rotation regulating mechanism (5) includes solid
Determine plectane (501), graduated scale (502), rotation connecting shaft (503), rotation plectane (504) and turning handle (505)；
The top of the mounting plate (403) is equipped with fixed disc (501), is connected at the top center of the fixed disc (501)
It is connected to rotation connecting shaft (503), is uniformly opened up at corresponding rotation connecting shaft (503) outer fix in the top of the fixed disc (501)
Have graduated scale (502), the top of rotation connecting shaft (503) is equipped with rotation plectane (504), rotation plectane (504)
Outside is uniformly connected with turning handle (505).
4. a kind of antenna holder of electromagnetic compatibility electromagnetic radiation test for saving the testing time according to claim 3,
It is characterized in that, the quantity of the graduated scale (502) is 36, and the angle between the two neighboring graduated scale (502) is 10 degree.
5. a kind of antenna holder of electromagnetic compatibility electromagnetic radiation test for saving the testing time according to claim 3,
It is characterized in that, the top of rotation plectane (504) is connected with direction adjustment organization (6), and the direction adjustment organization (6) includes
Fixed plate (601), connecting column (602), turn plate (603), attachment base (604), limiting slot (605), limited post (606), limit
Annulus (607) and insertion bar (608)；
The top of rotation plectane (504) is symmetrically connected with fixed plate (601), and one end of the fixed plate (601) is embedded in peace
Equipped with connecting column (602), one end of the connecting column (602) passes through fixed plate (601) and is connected with turn plate (603), the company
It connects and attachment base (604) is installed at position between corresponding two fixed plates (601) in outside of column (602), one of them is described solid
One end of fixed board (601) is correspondingly connected at column (602) outer fix and is uniformly provided with limiting slot (605), the turn plate (603)
One end correspond to and be connected with limited post (606) at limiting slot (605) position, one end of fixed plate (601) described in another one
It is correspondingly connected at column (602) outer fix and is connected with limit annulus (607), the corresponding limit circle in the outside of the connecting column (602)
Run through at (607) one side position of ring and is connected with insertion bar (608).
6. a kind of antenna holder of electromagnetic compatibility electromagnetic radiation test for saving the testing time according to claim 5,
It is characterized in that, the diameter of the limited post (606) is less than the internal diameter of limiting slot (605), and the outside of the turn plate (603) is uniform
Offer anti-skid chequer.
7. a kind of antenna holder of electromagnetic compatibility electromagnetic radiation test for saving the testing time according to claim 5,
It is characterized in that, the top of the attachment base (604) is connected with antenna fixing mechanism (7), and the antenna fixing mechanism (7) includes turning
Dynamic outer ring (701), fixed inner ring (702), plastic cement fixed block (703), fixing groove (704), limit shifting chute (705), limit move
Lever (706), reset spring (707) and handle (708)；
The top of the attachment base (604) is connected with fixed inner ring (702), and the inner wall of the fixed inner ring (702) is uniformly embedded into
It is equipped with plastic cement fixed block (703), rotates peace at corresponding fixed inner ring (702) outer fix in the top of the attachment base (604)
Equipped with rotation outer ring (701), the inner wall of rotation outer ring (701), which corresponds to, offers fixation at plastic cement fixed block (703) position
Slot (704), the inside of the fixed inner ring (702) correspond to and offer limit shifting chute at plastic cement fixed block (703) outer fix
(705), one end of limit shifting chute (705) is connected with limit mobile bar (706), described to limit the outer of mobile bar (706)
Side is connected with reset spring (707), has been correspondingly connected with handle (708) on the outside of the rotation outer ring (701).
8. a kind of antenna holder of electromagnetic compatibility electromagnetic radiation test for saving the testing time according to claim 7,
It is characterized in that, the other end insertion of limit mobile bar (706) is mounted in plastic cement fixed block (703), and the plastic cement is fixed
The corner of block (703) is smooth fillet.
9. a kind of antenna holder of electromagnetic compatibility electromagnetic radiation test for saving the testing time according to claim 1,
It is characterized in that, the bottom end of the substrate (1) is equipped with absorption fixed mechanism (8), and the absorption fixed mechanism (8) includes installation bin
(801), aspiration pump (802), exhaust tube (803), suction nozzle (804) and air relief cock (805)；
It is connected with installation bin (801) at the bottom center of the substrate (1), is connected with pumping on the outside of the installation bin (801)
It pumps (802), is connected with exhaust tube (803) on the outside of the installation bin (801), the bottom end counterpart substrate of the exhaust tube (803)
(1) it is connected at following four corners position suction nozzle (804), one end of the exhaust tube (803) is connected with air relief cock (805)；
The input terminal of the control switch (3) is electrically connected the output end of alternating current, and the output end of the control switch (3) electrically connects
Connect the input terminal of aspiration pump (802).
10. a kind of antenna holder of electromagnetic compatibility electromagnetic radiation test for saving the testing time according to claim 9,
It is characterized in that, the installation bin (801) and exhaust tube (803) are a kind of component of stainless steel material, the exhaust tube (803)
Outside be coated with antirusting paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910403609.6A CN110133330B (en) | 2019-05-15 | 2019-05-15 | Electromagnetic compatibility electromagnetic radiation test antenna bracket capable of saving test time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910403609.6A CN110133330B (en) | 2019-05-15 | 2019-05-15 | Electromagnetic compatibility electromagnetic radiation test antenna bracket capable of saving test time |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110133330A true CN110133330A (en) | 2019-08-16 |
| CN110133330B CN110133330B (en) | 2022-02-25 |
Family
ID=67574324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910403609.6A Expired - Fee Related CN110133330B (en) | 2019-05-15 | 2019-05-15 | Electromagnetic compatibility electromagnetic radiation test antenna bracket capable of saving test time |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113677178A (en) * | 2021-08-17 | 2021-11-19 | 深圳市精泰达科技有限公司 | Convenient millimeter wave shielded cell is torn open in ann |
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| CN113677178A (en) * | 2021-08-17 | 2021-11-19 | 深圳市精泰达科技有限公司 | Convenient millimeter wave shielded cell is torn open in ann |
| CN113677178B (en) * | 2021-08-17 | 2022-06-07 | 深圳市精泰达科技有限公司 | Convenient millimeter wave shielded cell is torn open in ann |
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| CN110133330B (en) | 2022-02-25 |
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