CN108132391A - Plummer and antenna measurement isolation ward - Google Patents
Plummer and antenna measurement isolation ward Download PDFInfo
- Publication number
- CN108132391A CN108132391A CN201611099274.6A CN201611099274A CN108132391A CN 108132391 A CN108132391 A CN 108132391A CN 201611099274 A CN201611099274 A CN 201611099274A CN 108132391 A CN108132391 A CN 108132391A
- Authority
- CN
- China
- Prior art keywords
- bearing plate
- sliding
- plate
- intermediate plate
- test desk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002955 isolation Methods 0.000 title claims abstract description 21
- 238000005259 measurement Methods 0.000 title claims abstract description 10
- 238000012360 testing method Methods 0.000 claims abstract description 78
- 238000012216 screening Methods 0.000 claims abstract description 12
- 230000004888 barrier function Effects 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000011358 absorbing material Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The invention discloses a kind of plummer and antenna measurement isolation wards, solves the intensive arrangement of absorbing material of ground reversed acanthoid, testing staff easily steps on damage absorbing material, its key points of the technical solution are that including test desk, test desk superposition sliding has several intermediate plates, in the bearing plate of top position intermediate plate sliding, the test desk, the sliding assembly for limiting sliding vertically above one another is equipped between intermediate plate and bearing plate, the sliding assembly includes limitation test desk, the screening assembly that intermediate plate and bearing plate slip each other, it is equipped on test desk and pushes bearing plate sliding to realize Power Component that bearing plate and intermediate plate stretch into a ladder, reach and electronic device on test desk is transported into interior by outdoor by way of flexible, reduce the damaged effect of absorbing material.
Description
Technical field
The present invention relates to a kind of plummer and isolation ward, more specifically, it relates to which what is used in a kind of antenna measurement holds
Microscope carrier and isolation ward.
Background technology
Now retrieve the Chinese patent document of a Publication No. CN101097234A, the survey of entitled double testing antenna
Room is tried, isolation ward described in the program is placed on the indoor test desk of isolation, and test antenna, test days are equipped in isolation ward
Line transmitting test signal is detected the electronic device being placed on test desk.
In order to reduce the wall of isolation ward to testing signal volume reflection, designer the ground of isolation ward, on top and
Side wall is respectively provided with absorbing material, to improve the precision of detection.
The weight of some electronic devices to be detected is up to more than 200 jins, when electronic device is moved to isolation ward by testing staff
Lead to grogginess more painstakingly, and the absorbing material of ground reversed acanthoid is intensive arrangement, testing staff easily steps on damage and inhales wave material
Material.
Invention content
The first object of the present invention is to provide plummer, by the electronic device on test desk by outdoor by way of flexible
Interior is transported to, reduces the breakage of absorbing material.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of plummer, including test desk, test desk superposition sliding has several intermediate plates, is slid in top position intermediate plate
Bearing plate is equipped with the sliding assembly for limiting sliding vertically above one another between the test desk, intermediate plate and bearing plate, described
Sliding assembly includes the screening assembly for limiting test desk, intermediate plate and bearing plate slip each other, and promotion is equipped on test desk
Bearing plate sliding is to realize Power Component that bearing plate and intermediate plate stretch into a ladder.
By using above-mentioned technical proposal, after being placed on bearing plate due to electronic device so that bearing plate receives downward pressure
Power so that bearing plate has in the trend for being vertically detached from intermediate plate, and slide assemblies are for the cunning between intermediate plate and bearing plate
It moves, but which limit vertical direction slip, so that bearing plate is difficult to detach under the effect of gravity with intermediate plate.
Intermediate plate slides on test desk, and bearing plate slides on intermediate plate, and intermediate plate can be 2,3,4,5,6,7 pieces
Deng first, when intermediate plate and bearing plate all slide outward, multiple intermediate plates form stepped elongation with bearing plate, tester
After electronic device is placed on bearing plate by member, then, intermediate plate is inwardly slid with bearing plate, intermediate plate is folded each other with bearing plate
It is added together, the advantages of electronic device is moved to the surface of test desk with bearing plate, the design is that tester need not
Directly electronic device is transported to right over test desk, by the carrying of the mobile reduction tester of bearing plate and to ground
It tramples, reduces the damage to floor laying material, which can be absorbing material.
Sliding assembly slides for intermediate plate, stablizing for bearing plate, and screening assembly plays barrier effect so that intermediate plate
It is difficult to slip each other in contraction sliding or stretching sliding with bearing plate.
Power Component is the sliding in order to drive bearing plate, wherein the barrier effect each other for screening assembly so that
Bearing plate can mutually drive sliding between each other with intermediate plate, realize when bearing plate is skidded off with intermediate plate into a ladder.
Preferably, the sliding assembly includes T-shaped sliding slot and sliding block, the bottom rotatable connection of the sliding slot is useful for holding
Connect the roller bearing of sliding block.
By using above-mentioned technical proposal, T-shaped setting so that sliding block is constrained one another with sliding slot in vertical direction, accepts
Plate, intermediate plate are difficult to detach in vertical direction, and sliding slot coordinates with sliding block plays positioning to bearing plate and intermediate plate sliding trajectory
Effect.
For rolling friction between roller bearing and sliding block, the sliding of intermediate plate and bearing plate more smoothly with quickly.
Preferably, the screening assembly includes being fixed on the block of test desk and intermediate plate, above the block barrier
Intermediate plate and bearing plate are to realize to the blocking of intermediate plate and bearing plate in retracted position；
The screening assembly further includes wedge block, the driving wedge of the cunning chamber for being opened in test desk and intermediate plate, sliding in sliding intracavitary
Shape block contacts at the spring of top intermediate plate, bearing plate, and the lower surface of intermediate plate and bearing plate offers what is plugged together with wedge block
Wedged hole；
When bearing plate and intermediate plate stretch out, the wedge block is inserted into wedged hole to limit the stretching of bearing plate and intermediate plate cunning
It moves；
When bearing plate and intermediate plate are shunk, the inclined-plane of wedged hole contradicts wedged hole makes wedge block and wedge shape towards compressed spring sliding
Realize separation in hole.
By using above-mentioned technical proposal, block limits the further sliding of intermediate plate and bearing plate in a manner of keeping out,
Play positioning action.
Wedge block is placed in sliding intracavitary, intermediate plate and bearing plate of the wedge block for barrier above it, when intermediate plate is with holding
For fishplate bar when shrinking, wedge block is in compressive state by the plate barrier of top, at this time spring, and intermediate plate can be pressed against with bearing plate
Wedge block is into line slip, and when wedged hole is aligned with wedge block, wedge block on the elastic force of spring slides and is inserted into wedge shape upwards
Hole, at this point, intermediate plate is in stretching state and is both difficult to protruding sliding by barrier with bearing plate, if at this point, shrinking
During sliding, the pressure extrusion wedge block that the inclined-plane of wedged hole and clapboard generates overcomes spring retraction to lose wedge to sliding intracavitary
The barrier of shape plate, intermediate plate can further slide with bearing plate to contract.
Preferably, the upper surface of the bearing plate offers the locked groove of arranged crosswise, locked groove is fixed with clamping plate, is slided in locked groove
Shifting has closing piece, and closing piece is threaded with the screw for being placed in and accepting plate surface, and tightening screw realizes that screw moves towards folder with closing piece
Clamping plate is held to realize the fixation of screw.
By using above-mentioned technical proposal, screw unscrews, and the cap portion of screw detaches clamping plate with closing piece, and screw is being locked with closing piece
Sliding adjustment position, then screws screw in slot, and the cap portion of screw is realized with closing piece clamping jaws to be fixed；Locked groove intersection is set
Put so that screw can four not on the same line on position it is fixed, four screws can be to electronic device on bearing plate
It clamps, reduces electronic device and slip happening for bearing plate.
Preferably, the cap portion of the screw is cased with soft rubber set.
By using above-mentioned technical proposal, soft rubber set is more soft, and testing staff screws more comfortably, and cap portion pair
Electronic device is not likely to produce impression when squeezing.
Preferably, the lower end of the bearing plate is fixed with supporting rod, the idler wheel for being installed on supporting rod lower end, it is layed in ground
For the track of idler wheel walking.
By using above-mentioned technical proposal, supporting rod reduces bearing plate stress not to playing a supporting role below bearing plate
Run-off the straight, the sliding more steady and smooth of bearing plate；The cooperation of idler wheel and track has limitation supporting rod sliding trajectory
Purpose, indirectly make the sliding trajectory of bearing plate and intermediate plate precisely, stablize.
Preferably, supporting rod includes the upper boom and lower beam of sliding sleeve each other, the sliding end thread connection of upper boom and lower beam is real
The now fixation of upper and lower bar axial position, and the idler wheel includes mounting bracket, the lower beam is inserted into the mounting bracket to realize the two
Rotation fix.
By using above-mentioned technical proposal, which is arranged contraction with lower beam to shorten the length of supporting rod entirety,
The carrying of bar easy to support；There are errors in installation process with idler wheel for track, and idler wheel is easily hanging square in orbit, to pass through at this time
The fine tuning of axial spacing is realized in the rotation of upper boom and lower beam so that idler wheel realizes quickly installation with track.
Preferably, the bearing plate offers accommodating cavity, cunning is inserted with slide in the accommodating cavity；
After the slide skids off accommodating cavity, slide one end contacts at ground, the other end be stuck in accommodating cavity cavity wall realize slide
Be obliquely installed；
The slide includes frame and the round roller being placed in frame, and ratchet is equipped between round roller and frame with pawl to realize circle
Roller is towards the single direction rotation above slide.
By using above-mentioned technical proposal, when being not used, slide fills in accommodating cavity in a manner of sliding, and saves space.
When bearing plate skids off, slide is skidded off from accommodating cavity, the setting that tilts down of slide forms landslide, slide positioning
On bearing plate and ground, at this point, electronic device can be slid onto along slide on bearing plate, since slide assumes responsibility for electronics dress
The part gravity put, carry electronic device seems more light to bearing plate；
Electronic device can move in round roller, and round roller generates rolling friction, and electronic apparatus is more light；
Ratchet is acted on ratchet, is locked when round roller being caused to roll, move down when moving on the electronic device, when testing staff is carrying electricity
During sub-device rubber sleeve, sliding friction is generated between round roller when electronic device glides, has and slows down electronic product sliding velocity
Effect, the electronic device that downslide is hidden to testing staff have striven for the reaction time, and security performance is more excellent when carrying electronic device.
Preferably, the Power Component includes being fixed on the cylinder of test desk, the piston rod of the cylinder is fixed on described
Bearing plate.
By using above-mentioned technical proposal, cylinder, which pushes, to be stablized, is easy to control, also resides in its medium as gas, timely gas leakage
Pollution will not be generated to various components.
The second object of the present invention is to provide a kind of antenna measurement isolation ward, by the electricity on test desk by way of flexible
Sub-device transports to interior by outdoor, reduces the breakage of absorbing material.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of antenna measurement isolation ward, including an opening, it is characterized in that：Interior is placed with the plummer, works as plummer
Bearing plate stretch out when, the edge of the bearing plate is placed in the outside of opening.
By using above-mentioned technical proposal, the bearing plate on plummer stretches out opening, and electronic device is shipped, and retracts to
Realize and the electronic device outside isolation ward be transported in isolation ward that testing staff need not enter isolation in the surface of test desk
Chamber interior reduces and absorbing material is trampled；Since electronic device to be manually transported to the Distance Shortened of test desk, reduce
The fatigue strength of testing staff.
The electronic device on test desk is mechanically transported into indoor fixation by outdoor（In antenna measurement isolation ward
The heart）Position makes test result more accurate.
Description of the drawings
Fig. 1 is the structure diagram after the intermediate plate of embodiment 1, bearing plate stretching, extension；
Fig. 2 is the structure diagram of test desk in embodiment, intermediate plate and bearing plate；
Fig. 3 is the structure diagram after the intermediate plate of embodiment 1, bearing plate contraction；
Fig. 4 is the connection pass of displaying wedge block and wedged hole in the form of partial cutaway in embodiment 1 after intermediate plate stretching test desk
It is schematic diagram；
Fig. 5 is the connection relationship diagram of the locked groove of bearing plate upper surface and screw in embodiment 1；
Fig. 6 is the structure diagram after screw cap portion vertical profile in embodiment 1；
Fig. 7 is the structure diagram of supporting rod in embodiment 1；
Fig. 8 is the assembling schematic diagram of sliding chamber and slide in embodiment 1；
Fig. 9 is the attachment structure schematic diagram of round bar and frame in embodiment 1；
Figure 10 is the structure diagram of 2 antenna measurement isolation ward of embodiment.
In figure：
11st, test desk；12nd, intermediate plate；13rd, bearing plate；
21st, sliding slot；22nd, sliding block；23rd, roller bearing；
311st, sliding chamber；312nd, wedge block；313rd, spring；314th, wedged hole；
32nd, block；
41st, locked groove；411st, clamping plate；42nd, closing piece；43rd, screw；431st, cap portion；432nd, soft rubber set；
51st, supporting rod；511st, upper boom；512nd, lower beam；52nd, idler wheel；53rd, mounting bracket；54th, track；
61st, accommodating cavity；62nd, slide；63rd, frame；64th, round roller；65th, ratchet；66th, pawl；67th, round bar；68th, card slot；691st, slot
Steel；692nd, compression spring；
7th, cylinder；
81st, absorbing material；82nd, it is open；83rd, sealing plate；84th, testing needle.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of no creative contribution after this specification is read, but as long as at this
It is all protected in the right of invention by Patent Law.
Embodiment 1, plummer, as shown in Figure 1, including test desk 11, the tool of test desk 11 is used to support there are four feet, is surveyed
The upper surface of examination table 11 has been sequentially overlapped one piece of intermediate plate 12, has been superimposed with one piece of bearing plate 13 on intermediate plate 12；
It can be slid on test desk 11 by sliding assembly intermediate plate 12, and bearing plate 13 can slide on intermediate plate 12；
Constraint is received by the limitation test desk 11 of screening assembly, intermediate plate 12 and bearing plate 13 each other along its glide direction；
Push that bearing plate 13, intermediate plate 12 is protruding is contracted to superposition station into a ladder or inwardly by Power Component.
Power Component includes cylinder 7, and the cylinder body of cylinder 7 is fixed by screws in the side wall of test desk 11, and the work of cylinder 7
Stopper rod is hinged on the side wall of bearing plate 13, and when cylinder 7 ejects, bearing plate 13 with intermediate plate 12 mutually drives and skids off outward, makes
Obtain intermediate plate 12, bearing plate 13 stretches out sliding；When cylinder 7 bounces back, intermediate plate 12 is superimposed with the sliding of bearing plate 13.
As shown in Fig. 2, sliding assembly includes the sliding slot 21 for being opened in the T shape of 11 upper surface of test desk, sliding slot 21 is wider
One end the slot bottom of sliding slot 21 is formed towards the inside of test desk 11, the slot bottom of sliding slot 21 is inserted with roller bearing 23, and roller bearing 23 can be free
Rotation；The lower surface of intermediate plate 12 is clearance fit with sliding slot 21 integrally formed with sliding block 22, sliding block 22, and sliding block 22 is by roller bearing
23 are supported, and sliding block 22 is rolling friction when being slid on roller bearing 23, between sliding block 22 and roller bearing 23 so that sliding block 22 slides more
It is smooth.Namely the bottom surface of test desk 11, friendship wide end and the sliding slot 21 of sliding block 22 exist the wider one end of sliding slot 21 downward
Vertical engaging so that sliding block 22 is difficult to be detached from sliding slot 21 in vertical direction.
Intermediate plate 12 is formed stepped along test desk 11 at one end sliding of the opening of sliding slot 21 82；And test desk 11 is another
One end is by barrier intermediate plate 12 so that intermediate plate 12 is superimposed upon the surface of test desk 11.
The identical sliding group between test desk 11 and intermediate plate 12 of sliding assembly between bearing plate 13 and intermediate plate 12
Part so that bearing plate 13 can form the cunning of ladder dress along the sliding slot 21 of person's intermediate plate 12, final intermediate plate 12, bearing plate 13
Go out structure.
Screening assembly, the block 32 formed integrally formed with strip on test desk 11, block 32 are placed in the another of sliding slot 21
End, when intermediate plate 12 is slid onto 11 surface formula of test desk, 12 further sliding path of intermediate plate is by barrier；In intermediate plate 12
On also have the block 32 for being equal to test desk 11, which carries out barrier to the bearing plate 13 that is slid in intermediate plate 12.
As shown in figure 3, the effect of block 32 so that intermediate plate 12, bearing plate 13 are on test desk 11 successively in surface
Superposition, at this point, bearing plate 13 is placed in station to be detected.
As shown in figure 4, screening assembly, which further includes limitation intermediate plate 12, skids off 11 position of test desk, wedge block 312.
The upper surface of test desk 11 is opened up there are one opening up cunning chamber 311, be based on wedge block 312 it is cylindric,
The upper end of wedge block 312 is opened up there are one inclined-plane, and there are one in compressive state spring 313, the spring for placement in sliding chamber 311
313 contradict between sliding 311 bottom of chamber and wedge block 312, and spring 313 drives wedge block 312 to move up；And due to test desk
11 upper surface sliding has intermediate plate 12, and when intermediate plate 12 slides, intermediate plate 12 is contradicted on wedge block 312, wedge block 312
It is difficult to slide further up, at this point, intermediate plate 12 freely slides on test desk 11.
Intermediate plate 12 is opened up there are one wedged hole 314, when intermediate plate 12 skids off test desk 11 to precalculated position, wedged hole
314 are aligned with wedge block 312, and wedge block 312 is included in wedged hole 314, at this point, wedge block 312 is to 12 barrier of intermediate plate so that in
Between plate 12 be difficult to further skid off test desk 11.
And when intermediate plate 12 slips into test desk 11, the inclined-plane of wedged hole 314 is contradicted in the inclined-plane of wedge block 312, wedge shape
Block 312 is slided by a downward thrust, 312 retraction of wedge block in chamber 311 so that intermediate plate 12 can bounce back toward test desk 11
Trust movement.
There is wedged hole 314, the wedge block for being equal to intermediate plate 12 and test desk 11 between bearing plate 13 and intermediate plate 12
312 structures；Play restriction effect in the final position that intermediate plate 12 is skidded off to bearing plate 13.
The upper surface of bearing plate 13 is used for placing electronic device.
As shown in figs. 5 and 6, the upper surface of bearing plate 13 offers the locked groove 41 of right-angled intersection, and suitable for reading the one of locked groove 41
Body formed have a clamping plate 411, clamping plate 411 so that the section of locked groove 41 into T-shaped shape.Four angles of locked groove 41 have all slid closing piece 42；
Closing piece 42 is rectangular, and the both sides of closing piece 42 are contradicted with the side wall of locked groove 41 so that closing piece 42 can not rotate in locked groove 41, closing piece
Screw 43 is threaded on 42, the cap portion 431 of screw 43 is placed in the upper end of clamping plate 411.
When screw 43 screws in closing piece 42, cap portion 431 and the closing piece 42 of screw 43 clamp clamping plate 411, realize to screw 43
The fixation in cap portion 431, four screws 43 grip the electronic device on bearing plate 13, reduce electronic device and are holding
Sliding on fishplate bar 13.
Cap portion 431 is covered in a manner of hot melt there are one soft rubber set 432, and soft rubber set 432 is contradicted in electronic device
On, reduce cut of the screw 43 to surface of electronic device.
The lower end of bearing plate 13 is fixed with supporting rod 51 by screw 43.
As shown in fig. 7, supporting rod 51 includes the upper boom 511 being relatively large in diameter and the smaller lower beam 512 of diameter.In upper boom 511
Portion's hollow out so that lower beam 512 can carry out the sliding of vertical direction inside upper boom 511.And it is opened up in the lower end of upper boom 511
There is internal thread, the upper end of lower beam 512 is equipped with external screw thread, the mutual screw thread engagement of the internal and external threads.Upper boom 511 and 512 spiral shell of lower beam
Line is fixed, and the fine tuning to upper boom 511 and 512 vertical direction position of lower beam is realized by screw thread rotation.
The lower end of lower beam 512 is inserted on mounting bracket 53, and mounting bracket 53 is rotated around 512 axis of lower beam.The lower section of mounting bracket 53
Installation is equipped with the track 54 moved for idler wheel 52 there are one idler wheel 52 on ground.
As shown in figure 8, the one end of bearing plate 13 outwardly, that is, close on one end of supporting rod 51 and open up that there are one accommodating cavities
61, slide 62 has been slipped into accommodating cavity 61, and slide 62 is hidden in accommodating cavity 61.
62 both ends of slide are outward extended with round bar 67, and 61 accent of accommodating cavity, which goes out to lower recess, card slot 68, when slide 62 is slided
After going out bearing plate 13, round bar 67 is caught in card slot, and slide 62 is rotated down around round bar, and slide 62 tilts down setting, slide 62
Round bar 67 be caught in card slot 68 and position, the lower end of slide 62 contradicts on the ground（As shown in Figure 1）；The design advantage, electronics dress
It puts and slides onto 13 upper end of bearing plate along slide 62, reduce the fatigue strength of testing staff.
Slide 62 includes rectangular frame 63, and round roller 64 is inserted in frame 63, and the parallel arrangement of round roller 64 is rolled convenient for electronic product
It is dynamic.
As shown in figure 9, two ends of round roller 64 are welded and fixed ratchet 65,63 inner wall of frame is welded with channel steel 691,
Pawl 66 is hinged in channel steel 691, is also contradicted on channel steel 691 there are one compression spring 692, compression spring 692 drives pawl 66 to contradict in spine
On wheel 65.
Round roller 64 can be rotated up unidirectionally under the action of ratchet 65 with ratchet and when electronic device is along slide 62
When moving up, round roller 64 rotates, and is between the two rolling friction；And electronic product is when moving down, round roller 64 is locked, is between the two cunning
Dynamic friction.
Embodiment 2, antenna measurement isolation ward, as shown in Figure 10, the chamber body including rectangle, indoor six faces are arranged with
Coniform absorbing material 81, chamber body offer square aperture 82 on one side, the opening 82 be used for by electronic device be put into every
From room.Then opening 82 is screwed by carrying the sealing plate 83 of absorbing material 81.
The plummer of embodiment 1 is placed in chamber body, it can be seen that after the bearing plate 13 of plummer stretches out, slide 62 skids off
Outside isolation ward, slide 62 is tiltedly put on the ground.
Testing needle 84 is installed, after bearing plate 13 is retracted in chamber body, testing needle 84 is on bearing plate 13 inside chamber body
Electronic device be detected.
Claims (10)
1. a kind of plummer, including test desk (11), it is characterized in that：Test desk (11) superposition sliding has several intermediate plates
(12), the bearing plate (13) slid in top position intermediate plate (12), the test desk (11), intermediate plate (12) and bearing plate
(13) be equipped with the sliding assembly for limiting sliding vertically above one another between, the sliding assembly include limitation test desk (11),
The screening assembly that intermediate plate (12) and bearing plate (13) slip each other is equipped on test desk (11) and pushes bearing plate (13) sliding
It moves to realize bearing plate (13) and intermediate plate (12) flexible Power Component into a ladder.
2. plummer according to claim 1, it is characterized in that：The sliding assembly includes T-shaped sliding slot (21) and sliding block
(22), the bottom rotatable connection of the sliding slot (21) is useful for accepting the roller bearing (23) of sliding block (22).
3. plummer according to claim 1 or 2, it is characterized in that：The screening assembly includes being fixed on test desk (11)
With the block (32) of intermediate plate (12), intermediate plate (12) above block (32) barrier is with bearing plate (13) to realize centering
Between plate (12) and bearing plate (13) retracted position blocking；
The screening assembly further includes the cunning chamber (311) for being opened in test desk (11) and intermediate plate (12), sliding in sliding chamber (311)
Interior wedge block (312), driving wedge block (312) contact at the spring (313) of top intermediate plate (12), bearing plate (13), in
Between the lower surface of plate (12) and bearing plate (13) offer the wedged hole (314) plugged together with wedge block (312)；
When bearing plate (13) and intermediate plate (12) stretch out, the wedge block (312) is inserted into wedged hole (314) to limit bearing plate
(13) it is slid with the stretching of intermediate plate (12)；
When bearing plate (13) and intermediate plate (12) are shunk, the inclined-plane of wedged hole (314) contradicts wedged hole (314) towards compressed spring
(313) sliding makes wedge block (312) be detached with wedged hole (314) realization.
4. plummer according to claim 3, it is characterized in that：The upper surface of the bearing plate (13) offers arranged crosswise
Locked groove (41), locked groove (41) is fixed with clamping plate (411), in locked groove (41) sliding have closing piece (42), closing piece (42) is threadedly coupled
There is the screw (43) for being placed in bearing plate (13) surface, tightening screw (43) realizes that screw (43) moves towards clamping with closing piece (42)
Clamping plate（411）To realize the fixation to screw (43).
5. plummer according to claim 4, it is characterized in that：The cap portion (431) of the screw (43) is cased with soft rubber
It covers (432).
6. plummer according to claim 1, it is characterized in that：The lower end of the bearing plate (13) is fixed with supporting rod
(51), the idler wheel (52) of supporting rod (51) lower end is installed on, is layed in the track (54) that ground is walked for idler wheel (52).
7. plummer according to claim 6, it is characterized in that：Upper boom (511) of the supporting rod (51) including sliding sleeve each other with
Lower beam (512), upper boom (511) is connect with the sliding end thread of lower beam (512) realizes consolidating for upper and lower bar (512) axial position
It is fixed, and the idler wheel (52) includes mounting bracket (53), the lower beam (512) is inserted into the mounting bracket (53) to realize the rotation of the two
Turn to fix.
8. plummer according to claim 1, it is characterized in that：The bearing plate (13) offers accommodating cavity (61), described
Cunning is inserted with slide (62) in accommodating cavity (61)；
After the slide (62) skids off accommodating cavity (61), slide (62) one end contacts at ground, the other end is stuck in accommodating cavity
(61) cavity wall realizes being obliquely installed for slide (62)；
The slide (62) includes frame (63) and the round roller (64) being placed in frame (63), round roller (64) and frame (63) it
Between be equipped with ratchet (65) and pawl (66) to realize round roller (64) towards the single direction rotation above slide (62).
9. plummer according to claim 1, it is characterized in that：The Power Component includes the gas for being fixed on test desk (11)
Cylinder (7), the piston rod of the cylinder (7) are fixed on the bearing plate (13).
10. a kind of antenna measurement isolation ward, including an opening（82）, it is characterized in that：Interior is placed with as described in claim 1
Plummer, when plummer bearing plate (13) stretch out when, the edge of the bearing plate (13) is placed in opening（82）Outside.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099274.6A CN108132391B (en) | 2016-12-01 | 2016-12-01 | Load-bearing table and antenna measurement isolation chamber |
| PCT/CN2016/111866 WO2018098872A1 (en) | 2016-12-01 | 2016-12-24 | Support platform and antenna measurement isolation room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099274.6A CN108132391B (en) | 2016-12-01 | 2016-12-01 | Load-bearing table and antenna measurement isolation chamber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108132391A true CN108132391A (en) | 2018-06-08 |
| CN108132391B CN108132391B (en) | 2024-05-03 |
Family
ID=62242712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611099274.6A Active CN108132391B (en) | 2016-12-01 | 2016-12-01 | Load-bearing table and antenna measurement isolation chamber |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108132391B (en) |
| WO (1) | WO2018098872A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020006825A1 (en) * | 2018-07-06 | 2020-01-09 | 深圳市新益技术有限公司 | Automatic wiring system for antenna testing |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406337B (en) * | 2018-10-20 | 2023-10-13 | 武汉惠强新能源材料科技有限公司 | Measuring device for surface density of battery diaphragm |
| CN111521881B (en) * | 2020-05-06 | 2024-08-09 | 中山香山微波科技有限公司 | Antenna test system |
| CN112401466B (en) * | 2020-11-20 | 2022-11-04 | 湖南瑞奇电器有限公司 | Heating table convenient to move |
| CN115177092B (en) * | 2022-07-04 | 2023-11-14 | 国网浙江省电力有限公司温州供电公司 | Multifunctional communication activity room |
| CN116197736B (en) * | 2023-05-06 | 2023-08-01 | 山东海鲲数控设备有限公司 | Detection device for instantaneous rotation center of workbench of numerical control machine tool |
| CN117564511B (en) * | 2023-10-10 | 2024-06-14 | 安徽大学绿色产业创新研究院 | Glass plate positioning equipment for laser cutting processing |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1083272A (en) * | 1965-10-05 | 1967-09-13 | Instron Corp | Grip for holding materials under test |
| CN101097235A (en) * | 2006-06-30 | 2008-01-02 | 佛山市顺德区顺达电脑厂有限公司 | Test cabinet having positioning apparatus |
| CN101395485A (en) * | 2007-03-23 | 2009-03-25 | 日本轻金属株式会社 | Electronic apparatus test device and electronic apparatus test box |
| CN101738545A (en) * | 2008-11-11 | 2010-06-16 | 索尼株式会社 | Electromagnetic wave measuring apparatus |
| US20110084887A1 (en) * | 2009-10-09 | 2011-04-14 | Mow Matt A | System for testing multi-antenna devices |
| CN102749529A (en) * | 2011-04-20 | 2012-10-24 | 深圳光启高等理工研究院 | Compact range antenna measuring system |
| CN202679379U (en) * | 2012-06-14 | 2013-01-16 | 上海保隆汽车科技股份有限公司 | Test device of wireless communication device |
| CN103575944A (en) * | 2012-07-26 | 2014-02-12 | 鸿富锦精密工业（深圳）有限公司 | Anechoic chamber |
| TWM474532U (en) * | 2013-11-29 | 2014-03-21 | Univ Kao Yuan | Telescopic escape device |
| KR101530336B1 (en) * | 2014-06-24 | 2015-06-22 | 엄형욱 | Electromagnetic wave absorber test equipment for electromagnetic anechoic chamber |
| CN205724198U (en) * | 2016-03-28 | 2016-11-23 | 日东电子发展（深圳）有限公司 | A kind of quiet test room |
| CN206223875U (en) * | 2016-12-01 | 2017-06-06 | 深圳市新益技术有限公司 | Plummer and antenna measurement isolation ward |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5023513B2 (en) * | 2006-02-27 | 2012-09-12 | 日本軽金属株式会社 | Electronic device test apparatus and electronic device test method |
| CN2884214Y (en) * | 2006-03-20 | 2007-03-28 | 佛山市顺德区顺达电脑厂有限公司 | Testing box for testing properties of antenna |
| CN101097234A (en) * | 2006-06-30 | 2008-01-02 | 佛山市顺德区顺达电脑厂有限公司 | Test cabinet of double testing antenna |
| CN201589796U (en) * | 2009-11-27 | 2010-09-22 | 英业达股份有限公司 | Electromagnetic wave darkroom |
| KR101675949B1 (en) * | 2012-03-22 | 2016-11-15 | 한국전자통신연구원 | Measurement method and apparatus for radiated power to antenna |
-
2016
- 2016-12-01 CN CN201611099274.6A patent/CN108132391B/en active Active
- 2016-12-24 WO PCT/CN2016/111866 patent/WO2018098872A1/en active Application Filing
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1083272A (en) * | 1965-10-05 | 1967-09-13 | Instron Corp | Grip for holding materials under test |
| CN101097235A (en) * | 2006-06-30 | 2008-01-02 | 佛山市顺德区顺达电脑厂有限公司 | Test cabinet having positioning apparatus |
| CN101395485A (en) * | 2007-03-23 | 2009-03-25 | 日本轻金属株式会社 | Electronic apparatus test device and electronic apparatus test box |
| CN101738545A (en) * | 2008-11-11 | 2010-06-16 | 索尼株式会社 | Electromagnetic wave measuring apparatus |
| US20110084887A1 (en) * | 2009-10-09 | 2011-04-14 | Mow Matt A | System for testing multi-antenna devices |
| CN102749529A (en) * | 2011-04-20 | 2012-10-24 | 深圳光启高等理工研究院 | Compact range antenna measuring system |
| CN202679379U (en) * | 2012-06-14 | 2013-01-16 | 上海保隆汽车科技股份有限公司 | Test device of wireless communication device |
| CN103575944A (en) * | 2012-07-26 | 2014-02-12 | 鸿富锦精密工业（深圳）有限公司 | Anechoic chamber |
| TWM474532U (en) * | 2013-11-29 | 2014-03-21 | Univ Kao Yuan | Telescopic escape device |
| KR101530336B1 (en) * | 2014-06-24 | 2015-06-22 | 엄형욱 | Electromagnetic wave absorber test equipment for electromagnetic anechoic chamber |
| CN205724198U (en) * | 2016-03-28 | 2016-11-23 | 日东电子发展（深圳）有限公司 | A kind of quiet test room |
| CN206223875U (en) * | 2016-12-01 | 2017-06-06 | 深圳市新益技术有限公司 | Plummer and antenna measurement isolation ward |
Non-Patent Citations (2)
| Title |
|---|
| 刘君;马瑶;渠立永;郭益民;: "微波暗室低散射目标RCS测量方法", 解放军理工大学学报(自然科学版), no. 01 * |
| 赵京城, 薛明华, 王振荣: "暗室用吸波材料大入射角吸波特性测试方法研究", 微波学报, no. 04 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020006825A1 (en) * | 2018-07-06 | 2020-01-09 | 深圳市新益技术有限公司 | Automatic wiring system for antenna testing |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018098872A1 (en) | 2018-06-07 |
| CN108132391B (en) | 2024-05-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108132391A (en) | Plummer and antenna measurement isolation ward | |
| BR0201817A (en) | Expandable device, method of expanding a device, apparatus, expandable device for use in a wellbore environment, system for expanding a tubular member, method of expanding a tubing, tubular device for use in a wellbore | |
| CN206223875U (en) | Plummer and antenna measurement isolation ward | |
| CN206514855U (en) | A kind of total powerstation | |
| CN209524282U (en) | A kind of stability devices for Hydraulic Engineering Survey | |
| CN209214575U (en) | A kind of arrangement for measuring length of tube | |
| CN208184685U (en) | A kind of failure analysis support device | |
| CN116006854B (en) | Surveying and mapping device for geological exploration | |
| CN215065751U (en) | Radial displacement measuring device for detecting geotechnical triaxial sample | |
| CN208635800U (en) | A kind of detachable forced centering apparatus of mapping | |
| CN104458090B (en) | Sidewall contact device of logging device universal measurement device | |
| CN113775881B (en) | Movable urban bridge erects surveyor's level | |
| CN206656106U (en) | A kind of fast leveling tripod for adapting to place | |
| CN113375648A (en) | Portable engineering surveying and mapping device for geological mineral exploration | |
| CN212692848U (en) | Handheld range unit | |
| CN109163995A (en) | rock softening degree detection device | |
| CN112761544B (en) | Clamping and centering device for geophysical prospecting logging probe tube | |
| CN210487461U (en) | Longitudinal load test fixture for plastic corrugated pipe | |
| CN209339116U (en) | Inspection of railway subgrade device | |
| CN206387771U (en) | A kind of pipeline drive device of Manual ultrasonic testing | |
| CN109611661A (en) | A kind of Digital Media displaying device convenient for storage | |
| CN109267559A (en) | Inspection of railway subgrade device | |
| CN215116057U (en) | Portable ultrasonic detection device | |
| CN117685942B (en) | Portable engineering surveying and mapping device | |
| CN220152376U (en) | Mapping device based on BIM building |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518109 Second Floor of Hualian Feng Innovation Industrial Park, No. 91 Huaning Road, Dalang Street, Longhua District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN XINYI TECHNOLOGY Co.,Ltd. Address before: 518109 West Side of 1st Floor of Penghua Industrial Park, Heping West Road, Dalang Street, Longhua New District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN XINYI TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |