CN106771671B - Coupling box test device - Google Patents
Coupling box test device Download PDFInfo
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- CN106771671B CN106771671B CN201710082906.6A CN201710082906A CN106771671B CN 106771671 B CN106771671 B CN 106771671B CN 201710082906 A CN201710082906 A CN 201710082906A CN 106771671 B CN106771671 B CN 106771671B
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- jig
- disk
- support bar
- gear
- test device
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- 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)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to a kind of test devices, specifically a kind of coupling box test device includes: the pedestal for gripping the jig of product to be measured, being configured relative to jig and be used to fix test equipment, the bracket for driving jig to be rotated relative to pedestal.Wherein, which includes the first support bar and second support bar for being located at any opposite sides of jig.The coupling box test device also includes: the swing mechanism being slidably disposed on the support rod.Wherein, which is fixedly connected for driving jig to move along a straight line toward and away from the direction of pedestal with jig, and simultaneously for driving jig to carry out circular motion to the direction perpendicular to pedestal.Compared with the existing technology, so that test equipment can make the test of different angle, different location to the antenna performance of the product to be measured on jig, avoid the occurrence of testing blind zone, it is ensured that signal strength of the product after factory, so that product be prevented to occur signal problem in use.
Description
Technical field
The present invention relates to a kind of test device, specifically a kind of coupling box test device.
Background technique
The mobile terminals such as mobile phone, tablet computer require to test the signal of its antenna when leaving the factory, to guarantee to set
Standby yields when leaving the factory, and current test mode is all that corresponding product to be measured is placed on a fixed jig plate
On, then carry out the signal testing of antenna to it by corresponding test equipment again, however due to test equipment and product to be measured
Between either distance or angle are all constant therefore current test equipments is that can not exist to the antenna of product to be measured
Different angle, the performance of different parts carry out comprehensive performance test, and after test completion, although it is possible to meet to survey for product
Test-object is quasi-, but such test mode can inevitably have testing blind zone, inevitably goes back in use so as to cause portioned product
It is can have signal problem.
Therefore, how comprehensive detection is carried out to the antenna performance of the products such as mobile terminal, avoids the occurrence of test
Blind area avoids the mobile terminals such as mobile phone, tablet computer from occurring in use to ensure signal strength of the product after factory
Signal problem is current problem to be solved.
Summary of the invention
The purpose of the present invention is to provide a kind of coupling box test device, it can be achieved that the antenna of product to be measured at different angles
Performance test when degree, different distance avoids occurring signal in use to ensure signal strength of the product after factory
Problem.
In order to solve the above technical problems, the present invention devises a kind of coupling box test device, for testing product to be measured
Antenna performance includes:
Jig, for gripping product to be measured；
Pedestal is configured, for fixing test equipment relative to the jig；
Bracket is used including at least the first support bar and second support bar for being located at any opposite sides of the jig
It is rotated in the drive jig relative to the pedestal；
Swing mechanism is slidably disposed in the first support bar and the second support bar, described for driving
Jig moves along a straight line toward and away from the direction of the pedestal, and the swing mechanism is fixedly connected with the jig, and
For driving the jig to carry out circular motion to the direction perpendicular to the pedestal；
Wherein, be spaced from each other between the first support bar and the second support bar composition for by the jig into
The space passed through when row circular motion, and the test equipment is located between two support rods.
The present invention compared with the existing technology, since entire test device is by jig, pedestal, bracket and swing mechanism group
At, and test equipment is located on pedestal and is oppositely arranged with jig, simultaneously because bracket include at least first support bar and
Second support bar, and first support bar and second support bar are located at any opposite two sides of jig and for driving jig phase
Pedestal is rotated, and swing mechanism is to be fixedly connected with jig and be slidably disposed on first support bar and second
On support rod, so as to drive jig to move up and down in first support bar and second support bar, simultaneously because turn-around machine
Structure can drive jig to carry out circular motion towards the direction perpendicular to pedestal again.It follows that entire jig can be relative to pedestal
On test equipment do the movement of different angle so that test equipment can make the antenna performance of the product to be measured on jig
The test of different angle, different location, avoids the occurrence of testing blind zone, it is ensured that signal strength of the product after factory, to prevent
There is signal problem in use in product.
Further, the swing mechanism includes: being slidably disposed on the first disk in the first support bar, can
The second disk of sliding being arranged in the second support bar；Wherein, the core of first disk and second disk
On the same axis, and the glide direction of first disk and second disk is the first support bar and described second
The length direction of support rod；The swing mechanism also includes: the first gear handle on first disk is arranged in, is arranged described
Second gear handle on second disk, and the first gear handle and the second gear are being respectively provided with head and opposite with the head
Tail portion；Wherein, the head of the first gear handle and the head of the second gear handle disk with respectively corresponding disk respectively
The heart is hinged, and the tail portion of the first gear handle and the tail portion of the second gear handle are fixedly connected with the jig respectively, uses
In simultaneously drive the jig around two disks core carry out circular motion.
Further, the bracket also include be arranged in first support bar and or the second support bar on scale, and
The length direction of the scale and the length direction of two support rods are consistent.
Further, the swing mechanism also includes that setting is in the first support bar and concentric with first disk
The first annulus being arranged, the second annulus for being arranged in the second support bar and being arranged concentrically with second disk；Wherein,
The diameter of first annulus is greater than the diameter of first disk, and between first annulus and first disk mutually
It separates and constitutes first annular slideway, there is the prominent structure in the direction for being partially toward the first annular slideway in the tail portion of the first gear handle
At pass through the first annular slideway the first protrusion, and first protrusion pass through the first annular slideway after with it is described
Jig is fixedly connected；The diameter of second annulus is greater than the diameter of second disk, and second annulus and described the
It is spaced from each other between two disks and constitutes the second annular slide track, it is sliding that the tail portion of the second gear handle is partially toward second annular
Prominent the second protrusion constituted across second annular slide track in the direction in road, and second protrusion is passing through second ring
It is fixedly connected after shape slideway with the jig.It follows that by being formed by the first ring between the first annulus and the first disk
It is formed by the second annular slide track between shape slideway and the second annulus and the second disk, first gear handle and second gear can be improved
Reliability and stability during exercise.
Further, also equidistant on the periphery of second disk of first disk and or described to have around label
Line.So as to accurate regulating jig around two disks core carry out circular motion when position, further effectively prevent to
There is testing blind zone when testing in the antenna for surveying product.
Further, the swing mechanism also includes that the first gear is arranged in the upper first in command, the first
Hand is used to drive the first gear that the core around the first disk is carried out circular motion；The swing mechanism also includes to be arranged in institute
Second gear is stated upper second handle, the second handle for drive the second gear the core around second disk into
Row circular motion.By the first in command and second handle can facilitate staff by respectively corresponding gear drive jig into
Row circular motion, so that the circular motion of jig is more convenient.
Further, the bracket also includes the first sliding block being arranged in the first support bar, setting described the
The second sliding block on two support rods, the circular orbit being arranged on the pedestal；Wherein, first sliding block and described second is slided
Block is slidably disposed on the circular orbit, and the circular orbit is surrounded on the test equipment.By the first sliding block,
Being slidably matched between the second sliding block and circular orbit, so that first support bar and second support bar can drive jig simultaneously
It is rotated relative to jig plate, to improve reliability of the jig plate when being rotated relative to test equipment.
Further, equidistantly have around label on the circular orbit.It is being rotated so as to accurate regulating jig
When position, there is testing blind zone when testing in the antenna for further effectively preventing product to be measured.
Further, the jig includes jig plate, is arranged on the jig plate for carrying out to the product to be measured
The clamping piece gripped.Effective fixation to product to be measured on jig plate can be realized by clamping piece, and jig is avoided to transport
In dynamic process, the phenomenon that product to be measured shakes.
Further, the clamping piece include the first grip block being removably disposed on the jig plate, it is detachable
The second grip block on the jig plate is arranged in ground.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the coupling box test device of first embodiment of the invention；
Fig. 2 is the main view of Fig. 1；
Fig. 3 is the side view of Fig. 1；
Fig. 4 is the structural scheme of mechanism of the first grip block in first embodiment of the invention；
Fig. 5 is the present invention the and the structural schematic diagram of the coupling box test device of embodiment.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to each reality of the invention
The mode of applying is explained in detail.However, it will be understood by those skilled in the art that in each embodiment of the present invention,
In order to make the reader understand this application better, many technical details are proposed.But even if without these technical details and base
In the various changes and modifications of following embodiment, each claim of the application technical side claimed also may be implemented
Case.
The first embodiment of the present invention is related to a kind of coupling box test device, the day for testing product to be measured is linear
Can, as shown in Figure 1, comprising: for gripping the jig 1 of product to be measured (not indicating in figure), being configured relative to jig
And pedestal 2, the bracket for driving jig 1 to be rotated relative to pedestal 2 for fixing test equipment 5.Wherein, the bracket
Including at least the first support bar 301 and second support bar 302 for being located at any opposite sides of jig 1.
In addition, the coupling box test device of present embodiment also includes: being slidably disposed on first support bar 301 and
Swing mechanism on two support rods 302.Wherein, the swing mechanism be fixedly connected with jig 1 for drive jig 1 toward and away from
The direction of pedestal 2 moves along a straight line, while being also used to that jig 1 is driven to carry out circular motion to the direction perpendicular to pedestal 2.
Meanwhile in order to avoid jig 1 is when being moved, bracket causes to hinder to it, the first support bar in the bracket
It is spaced from each other between 301 and second support bar 302 and constitutes space for being passed through by jig 1 when carrying out circular motion, and phase
The test equipment 5 answered is between first support bar 301 and second support bar 302.
Through the above it is not difficult to find that since entire test device is by jig 1, pedestal 2, bracket and swing mechanism group
At, and test equipment 5 is located on pedestal 2 and is oppositely arranged with jig 1, simultaneously because bracket includes at least first support bar
301 and second support bar 302, and first support bar 301 and second support bar 302 are located at any opposite two sides of jig 1
And for driving jig 1 to be rotated relative to pedestal 2, and swing mechanism is to be fixedly connected with jig 1 and slideably set
It sets in first support bar 301 and second support bar 302, so as to drive jig 1 in first support bar 301 and second support bar
It moves up and down on 302, simultaneously because swing mechanism can drive jig 1 to carry out circumference towards the direction perpendicular to pedestal 2 again
Movement.It follows that entire jig 1 can do the movement of different angle relative to the test equipment 5 on pedestal 2, so that surveying
Examination equipment 5 can make the test of different angle, different location to the antenna performance of the product to be measured on jig, and it is blind to avoid the occurrence of test
Area, it is ensured that signal strength of the product after factory, so that product be prevented to occur signal problem in use.
Specifically, as shown in Figure 1, Figure 2 and Figure 3, in the present embodiment, swing mechanism includes: being mounted slidably
The first disk 401 in first support bar 301, the second disk 402 being slidably disposed in second support bar 302.Its
In, the core of the first disk 401 and the second disk 402 on the same axis, and the cunning of the first disk 401 and the second disk 402
Dynamic direction is the length direction of first support bar 301 and second support bar 302.Also, in practical set, in order to realize first
Disk 401 and the second disk 402 are slidably connected with first support bar 301 and second support bar 302 respectively, such as Fig. 1 and Fig. 2 institute
Show, waist-shaped hole 303 can be opened up respectively in first support bar 301 and second support bar 302, and in the first disk 401 and second
Corresponding locking member 403 is set at the core of disk 402, realizes two by the cooperation between locking member 403 and waist-shaped hole 303
The disk sliding and locking on two support rods respectively.Simultaneously, it should be noted that locking member 403 can be any type of
Locking member, and in the present embodiment, locking member 403 is using bolt (not indicating in figure) and nut (not indicating in figure)
Cooperation when in use, can will wherein to be illustrated for being slidably matched between the first disk 401 and first support bar 301
The body of bolt through the first disk 401 core and directly through waist-shaped hole 303 corresponding in first support bar 301, and spiral shell
The nut of bolt is against the side that the first disk 401 deviates from first support bar 301, and the body of corresponding nut and bolt mutually screws
And it is against the side that first support bar 301 deviates from the first disk 401, so that the first disk 401 can be realized in first support bar
Locking on 301,
In addition, it is noted that as shown in Figure 1, Figure 2 and Figure 3, which also includes: being arranged in the first disk
The second gear on the second disk 402 is arranged in 405 404 in first gear on 401, and first gear is 404 and second gear handle
405 are respectively provided with head and the tail portion opposite with head.Wherein, first gear divides 404 head and second gear 405 head
Core not with respective corresponding disk is hinged, and first gear is distinguished 404 tail portion and second gear 405 tail portion
It is fixedly connected with jig 1.Thus it is not difficult to find that due to first gear 404 and second gear 405 head respectively with the first disk
401 and second disk 402 core it is hinged, and first gear 404 and second gear 405 tail portion respectively with jig 1 is fixed connects
It connects, so that first gear can be respectively using the core of respectively corresponding disk as hinged end 405 404 and second gear, band
It is dynamic that jig 1 is driven to carry out circular motion around the core of two disks.
Also, as a preferred option, as shown in figures 1 and 3, which also includes and is arranged in first support bar
The first annulus 406 for being arranged concentrically on 301 and with the first disk 401, be arranged in second support bar 302 and with the second disk
402 the second annulus 407 being arranged concentrically.Wherein, the diameter of first annulus 406 is greater than the diameter of the first disk 401, so that
It obtains to be spaced from each other between the first annulus 406 and the first disk 401 and constitutes first annular slideway 408.And correspondingly, in order to realize
For first gear effective connection between 404 and jig 1, first gear, which has 404 tail portion, is partially toward first annular slideway 408
Prominent the first protrusion 409 constituted across first annular slideway 408 in direction, and the first protrusion 409 is passing through first annular slideway
It is fixedly connected after 408 with jig 1.
Similarly, as shown in figures 1 and 3, the diameter of second annulus 407 is equally greater than the diameter of the second disk 402, with
The second annular slide track 410 is constituted so that can be spaced from each other between the second annulus 407 and the second disk 402.And correspondingly, for reality
For existing second gear effective connection between 405 and jig 1,405 tail portion is partially toward the second annular slide track 410 by second gear
Prominent the second protrusion 411 constituted across the second annular slide track 410 in direction, and the second protrusion 411 is to pass through the second annular sliding
It is fixedly connected behind road with jig 1.It follows that first annular by being formed by between the first annulus 406 and the first disk 401
It is formed by the second annular slide track 410 between slideway 408 and the second annulus 407 and the second disk 402, first gear can be improved
404 and second gear 405 reliability and stability when the core around two disks carries out circular motion.
In addition, in order to further facilitate tester to first gear 404 and second gear 405 operation, such as Fig. 1 and figure
Shown in 2, the swing mechanism also include be arranged in first gear on 407 the first in command 412, second gear is set on 405
Second handle 413.To in the actual use process, operator can be by holding the first in command 412 and second simultaneously
Hand 413 come drive respectively first gear 404 and second gear 405 around two disks core carry out circular motion so that jig 1 exists
Operation when circular motion is more convenient.
In addition, as depicted in figs. 1 and 2, in order to allow bracket that jig is driven to be rotated relative to pedestal 2, this implementation
The bracket that mode is previously mentioned also includes the first sliding block 304 being arranged in first support bar 301, is arranged in second support bar 302
The second sliding block 305, and corresponding pedestal 2 is equipped with the circular orbit 6 that the first sliding block 304 and the second sliding block 305 cooperate.
Specifically, which is surrounded on test equipment 5 on the base 2, and the first sliding block 304 and the second sliding block
305 are slidably disposed on circular orbit 6.In the actual use process, as depicted in figs. 1 and 2, operator can pass through
Apply certain radial forces to first support bar 301 and/or second support bar 302, it can be by the first sliding block 304 and second
Sliding block 305 drives first support bar 301 and second support bar 302 to be slided along the path of circular orbit 6, controls to realize
Rotation of the tool 1 relative to pedestal 2.Also, as a preferred option, between first support bar 301 and the first sliding block 304, second
It can be all made of detachably connected mode between support rod 302 and the second sliding block 305, so that entire test device is easier to
Assembly.
In addition, it is noted that in order to enable jig 1 during exercise, it is ensured that be fixed on product to be measured on jig 1 not
The phenomenon that will appear shaking, the jig 1 mainly by jig plate 11 and are arranged on jig plate 11 for pressing from both sides to product to be measured
Fixed clamping piece is held to constitute.
Wherein, as shown in figures 1 and 3, which includes two grip blocks, respectively the first grip block 121 and second
Grip block 122, and two clamping block structures are identical, and are respectively used to resist any opposite two sides of product to be measured.Thus may be used
Know, can realize effective fixation to product to be measured on jig plate by two grip blocks, avoid jig in the process of movement,
The phenomenon that product to be measured shakes.
Meanwhile in order to enable the first grip block 121 and the second grip block 122 can be adapted to the test of various sizes of product,
In the present embodiment, the first grip block 121 and the second grip block 122 are detachably arranged on jig plate 11.Specifically
It says, as shown in Figure 1, several bar location holes 124 are distributed on the jig plate 11, and the first grip block 121 and the second grip block 122
With any one location hole on jig plate 11 can lock by the selection of lock-screw 123 according to the actual size of product solid
Calmly, entire jig body is made to be applicable to the test of different sizes, products of different specifications.
In addition, in order to further increase two grip blocks to the chucking power of product to be measured, in conjunction with Fig. 4 it is not difficult to find out that, first
Grip block 121 and the second grip block 122 can be used such as flowering structure, be illustrated by taking the first aid fast 121 as an example, first clamping
Block 121 includes one and is used to cover the upper cover plate 1211 of product to be measured and the reference block 1212 positioned at 1211 lower section of upper cover plate, and
The reference block 1212 is the two sides that L-shaped structure is used to resist product arbitrary neighborhood to be measured.To when lock-screw 123 is by first
When grip block 121 and jig plate 11 are locked, the upper cover plate 1211 of the first grip block 121 can push down the upper table of product to be measured
Face, and reference block 1212 can firmly resist the two sides of product arbitrary neighborhood to be measured, so as to which product to be measured is fixed completely
On jig plate 11, fixed effect of the product to be measured on jig 1 is further improved, avoids jig 1 in the process of movement,
The phenomenon that product to be measured shakes.
Second embodiment of the present invention is related to a kind of coupling box test device, and second embodiment is in the first embodiment party
Be further improved on the basis of formula, mainly the improvement is that: in order to improve precision of the jig 1 when sliding up and down,
Precision and jig 1 of the jig 1 when carrying out circular motion around the core of the first disk 301 and the second disk 302 is improved to exist
Precision when being rotated relative to pedestal 2.In the present embodiment, as shown in figure 5, equidistantly around label on circular orbit 6
There is graduation mark 7.Meanwhile the also equidistant label that surround has 8 on the periphery of 401 He of the first disk or the second disk 402.
In addition, first support bar 301 and or second support bar 302 on be additionally provided with scale 9, and the length direction of the scale 9 and two branch
The length direction of strut is consistent.
Be not difficult to transmit through the above, by marking graduation mark 7 on circular orbit 6, in 401 He of the first disk or
Graduation mark 8 is marked on the periphery of second disk 402, and is arranged on 301 He of first support bar or second support bar 302
Scale 9 may make staff that can realize accurate adjusting relative to the position of test equipment 5 to jig 1, so as to further have
Effect avoids the antenna of product to be measured from occurring the phenomenon that testing blind zone when testing.
It will be understood by those skilled in the art that the various embodiments described above are realization specific embodiments of the present invention, and
In practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (10)
1. a kind of coupling box test device, for testing the antenna performance of product to be measured, it is characterised in that: include:
Jig, for gripping product to be measured；
Pedestal is configured, for fixing test equipment relative to the jig；
Bracket is used for band including at least the first support bar and second support bar for being located at any opposite sides of the jig
The jig is moved to be rotated relative to the pedestal；
Swing mechanism is slidably disposed in the first support bar and the second support bar, for driving the jig
It moves along a straight line toward and away from the direction of the pedestal, and the swing mechanism is fixedly connected with the jig, and is used for
The jig is driven to carry out circular motion to the direction perpendicular to the pedestal；
Wherein, composition is spaced from each other between the first support bar and the second support bar for being justified by the jig
The space passed through when Zhou Yundong, and the test equipment is located between two support rods.
2. coupling box test device according to claim 1, it is characterised in that: the swing mechanism includes: slideably
The first disk being arranged in the first support bar, the second disk being slidably disposed in the second support bar；Its
In, the core of first disk and second disk on the same axis, and first disk and second disk
Glide direction be the first support bar and the second support bar length direction；
The swing mechanism also includes: the first gear handle on first disk is arranged in, is arranged on second disk
Second gear handle, and the first gear with the second gear being respectively provided with head and the tail portion opposite with the head；
Wherein, the head of the first gear handle and the head of the second gear handle core phase with respectively corresponding disk respectively
It is mutually hinged, and the tail portion of the first gear handle and the tail portion of the second gear handle are fixedly connected with the jig respectively, for same
When drive the jig around two disks core carry out circular motion.
3. coupling box test device according to claim 2, it is characterised in that: the bracket also includes to be arranged at first
Strut and or the second support bar on scale, and the length direction of the length direction of the scale and two support rods is protected
It holds consistent.
4. coupling box test device according to claim 2, it is characterised in that: the swing mechanism also includes to be arranged in institute
State in first support bar and be arranged concentrically with first disk the first annulus, be arranged in the second support bar and with institute
State the second annulus that the second disk is arranged concentrically；
Wherein, the diameter of first annulus is greater than the diameter of first disk, and first annulus and first circle
It is spaced from each other between disk and constitutes first annular slideway, the tail portion of the first gear handle, which has, is partially toward the first annular slideway
Prominent the first protrusion constituted across the first annular slideway in direction, and first protrusion is passing through the first annular cunning
It is fixedly connected behind road with the jig；
The diameter of second annulus is greater than the diameter of second disk, and between second annulus and second disk
It is spaced from each other and constitutes the second annular slide track, the tail portion of the second gear handle has the direction for being partially toward second annular slide track to dash forward
Constitute the second protrusion across second annular slide track out, and second protrusion after passing through second annular slide track with
The jig is fixedly connected.
5. coupling box test device according to claim 2, it is characterised in that: first disk and or described second
It is also equidistant on the periphery of disk to have around label.
6. coupling box test device according to claim 5, it is characterised in that: the swing mechanism also includes to be arranged in institute
First gear is stated the upper first in command, the first in command is for driving the first gear that the core around the first disk is justified
Zhou Yundong；
The swing mechanism also includes that the second gear is arranged in upper second handle, and the second handle is described for driving
Core around second disk is carried out circular motion by second gear.
7. coupling box test device according to claim 1, it is characterised in that: the bracket also includes setting described the
The first sliding block on one support rod, the second sliding block being arranged in the second support bar, the annular being arranged on the pedestal
Track；
Wherein, first sliding block and second sliding block are slidably disposed on the circular orbit, and the circular rails
Road is surrounded on the test equipment.
8. coupling box test device according to claim 7, it is characterised in that: equidistantly around label on the circular orbit
There is graduation mark.
9. coupling box test device according to claim 1, it is characterised in that: the jig exists comprising jig plate, setting
Clamping piece on the jig plate for being gripped to the product to be measured.
10. coupling box test device according to claim 8, it is characterised in that: the clamping piece includes removably to set
Set the first grip block on the jig plate, the second grip block being removably disposed on the jig plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710082906.6A CN106771671B (en) | 2017-02-16 | 2017-02-16 | Coupling box test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710082906.6A CN106771671B (en) | 2017-02-16 | 2017-02-16 | Coupling box test device |
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| Publication Number | Publication Date |
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| CN106771671A CN106771671A (en) | 2017-05-31 |
| CN106771671B true CN106771671B (en) | 2019-05-03 |
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| CN201710082906.6A Expired - Fee Related CN106771671B (en) | 2017-02-16 | 2017-02-16 | Coupling box test device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198524A (en) * | 2017-11-06 | 2018-06-22 | 深圳市南和移动通信科技股份有限公司 | Triangle warning plate |
| CN108709581A (en) * | 2018-07-27 | 2018-10-26 | 苏州克拉伯机电设备有限公司 | A kind of product testing jig of change detection angle |
| CN109046846A (en) * | 2018-10-30 | 2018-12-21 | 石家庄辐科电子科技有限公司 | A kind of intelligent circuit board paint spraying apparatus based on linear motor |
| JP7381550B2 (en) * | 2021-12-07 | 2023-11-15 | アンリツ株式会社 | Rotating equipment and testing equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101675345A (en) * | 2007-05-07 | 2010-03-17 | 株式会社村田制作所 | Radiation efficiency measuring device and radiation efficiency measuring method |
| CN104038294A (en) * | 2013-03-06 | 2014-09-10 | 光宝电子(广州)有限公司 | Wireless test system and measuring method using same |
| CN204028133U (en) * | 2014-08-05 | 2014-12-17 | 北京航天光华电子技术有限公司 | A kind of microwave dark room test bracket |
| CN105548619A (en) * | 2015-12-29 | 2016-05-04 | 大连楼兰科技股份有限公司 | Horn test antenna support and application method thereof |
-
2017
- 2017-02-16 CN CN201710082906.6A patent/CN106771671B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101675345A (en) * | 2007-05-07 | 2010-03-17 | 株式会社村田制作所 | Radiation efficiency measuring device and radiation efficiency measuring method |
| CN104038294A (en) * | 2013-03-06 | 2014-09-10 | 光宝电子(广州)有限公司 | Wireless test system and measuring method using same |
| CN204028133U (en) * | 2014-08-05 | 2014-12-17 | 北京航天光华电子技术有限公司 | A kind of microwave dark room test bracket |
| CN105548619A (en) * | 2015-12-29 | 2016-05-04 | 大连楼兰科技股份有限公司 | Horn test antenna support and application method thereof |
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