CN110267280A - A kind of communication signal tester and communication signal test method - Google Patents
A kind of communication signal tester and communication signal test method Download PDFInfo
- Publication number
- CN110267280A CN110267280A CN201910474352.3A CN201910474352A CN110267280A CN 110267280 A CN110267280 A CN 110267280A CN 201910474352 A CN201910474352 A CN 201910474352A CN 110267280 A CN110267280 A CN 110267280A
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- shaft
- column
- interior shaft
- communication
- communication signal
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- 238000004891 communication Methods 0.000 title claims abstract description 45
- 238000010998 test method Methods 0.000 title claims abstract description 13
- 230000008859 change Effects 0.000 claims abstract description 31
- 238000012360 testing method Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 abstract description 8
- 230000001360 synchronised effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention relates to communication test technical fields, more particularly to a kind of communication signal tester and a kind of communication signal test method, the communication signal tester includes a cabinet, motor is arranged in box house, the first column of setting and the second column at left and right sides of box outer surface, two columns pass through screw respectively and are fixedly connected with the cabinet, the communication signal tester further includes a turntable, turntable is fixedly connected with the cabinet by two root posts, and the turntable includes that can rotate outer change and the interior shaft that can rotate along Y-axis along the x axis.The configuration of the present invention is simple is novel, improves signal detection precision, solves the problems, such as that mobile device cannot test for a long time, has good practicability.
Description
Technical field
The present invention relates to communication test technical field more particularly to a kind of communication signal testers.
Background technique
Current existing mobile phone signal detection device is mostly the turntable that can only rotate along the x axis, and only part turns
Platform can be achieved two-dimensional directional and be freely rotated, and part-structure need to use metal parts, each not only bad for carrying out to mobile device
The test function of class signal, and there are partial interior distracters.The existing general rotation precision of turntable is in ± 5 °/r；Its precision compared with
It is low, and error can be increasing in multiple rotation, has larger impact to test result.Turntable is surveyed without charge function
Examination is used time effects by detected mobile device using the time, is unfavorable for being detected for a long time.
Summary of the invention
The purpose of the present invention is to provide a kind of communication signal testers, it is intended that the existing communication signal tester of solution
Precision is low, signal detection is inaccurate, detection time is short and inconvenient problem with use.
The present invention is implemented as follows: a kind of communication signal tester, including a cabinet, box house is arranged motor, outside cabinet
The first column of setting and the second column, two columns pass through screw respectively and are fixedly connected with the cabinet at left and right sides of surface, special
Sign is that the communication signal tester further includes a turntable, and turntable is fixedly connected with the cabinet by two root posts, described
Turntable include can rotate along the x axis outer change and one can along Y-axis rotate interior shaft；First column, the second column
Upside corresponding position one through-hole is set, have on each column a shaft through the through-hole, and between shaft and through-hole
Bearing is set, outer change is arranged between two shafts, the axle center of the center of the outer change and shaft point-blank, outside
Change can be rotated along the x axis by shaft, and the interior shaft is arranged in outer change, and interior shaft is through described outer turn
It ring center and is mutually perpendicular to the shaft, interior shaft is fixedly installed fixed block, and fixed block can be around interior shaft with interior shaft
Axial line rotated, the axial line of the interior shaft is parallel with Y-axis；The side of second column is installed by the first slip ring.
Preferably, photoelectric sensor is set on second slip ring.
Preferably, between motor and shaft, between second column and outer change all by crossed-axle driving device into
Row connection.
Preferably, at least one charging interface is set in the interior shaft, it is the cabinet, the first column, the second column, outer
Change and interior shaft have nonmetallic materials to be made.
The present invention also provides a kind of communication information test methods, comprising the following steps: upper computer software sends control command
Communication test instrument is given, two motors of communication test instrument control system start to rotate, and outer change shaft is driven to rotate along the x axis；On
Position machine software sends commands to communication test instrument again, the motor stalls then connecting with the first column, with the second column
The motor of connection is rotated, and thus drives interior shaft to rotate along the y axis, the fixed block in mobile device is with interior shaft one
It rises and chooses to install along the y axis, and the fixed block of holding movable equipment is thus driven also to drive synchronous with interior shaft in mobile device turn
It is dynamic.
Preferably, the test method is further comprising the steps of: photoelectric sensor detects that interior shaft rotation angle is more than
Preset error amount, the angle of adjust automatically motor rotation, eliminates rotation error.
Preferably, the test method further include: charge to the test equipment on fixed block.
Preferably, the communication test instrument is communication test instrument described in claim 1-4 any one.
Using technical solution provided by the invention, it can be achieved that the function that turntable is freely rotated along X-axis and Y direction；And turn
Dynamic error reduces, and eliminates cumulative errors and increases turntable rotation precision；The turn table body nonmetallic materials extremely low using dielectric constant
Production reduces test signal reflex and interference；Solve the problems, such as that turntable can not detect for a long time for mobile device simultaneously.
Detailed description of the invention
Fig. 1 is communication test instrument overall structure diagram provided by the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing 1 and embodiment,
The present invention will be described in further detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention,
It is not intended to limit the present invention.
Motor 2 is arranged in communication signal tester provided by the invention, including a cabinet 1, box house.In the present embodiment
In, motor 2 is two, and two motors are bolted on the bracket of cabinet.Setting first at left and right sides of 1 outer surface of cabinet
Column 3 and the second column 4, two columns are fixedly connected with cabinet by screw.The upside corresponding position setting one of two root posts is logical
Hole has through-hole of the shaft on column on each column, and bearing 5, two shafts is arranged between shaft and through-hole
Between an outer change 7 is set, point-blank, outer change 7 passes through shaft can be into the axle center of the center of outer change 7 and shaft
Row rotates, and an interior shaft 8 is arranged in outer change, and interior shaft 8 runs through the center of circle of outer change 7 and mutually hangs down with the shaft on column
Directly, an at least charging interface 10 is set in interior shaft, a fixed block 9 is fixed in interior shaft, fixed block can with interior shaft around
The axial line of interior shaft is rotated.It is preferably fixed on fixed block for the ease of mobile device such as mobile phone or ipad etc.,
Multiple notches can be set on fixed block for fixing mobile device.In the present embodiment, the side of the second column 4 connects one
One slip ring (not shown) charging cable passes through 12 phase of slip ring of the first slip ring and the second column rotating shaft core and interior shaft bottom
It connects, such slip ring 12 can charge under the drive of interior shaft 8, solve charging interface because interior shaft rotates and generate line
The problem of material is wound.And in order to reduce error, one group of photoelectric sensor 11 is set between slip ring 12 and interior shaft 8, for examining
The error for surveying outer change and the rotation of interior shaft, improves detection accuracy.
In the embodiment that the present invention recommends, two motors connect the shaft above two columns, tool by belt respectively
Body, the first synchronizing wheel 21 is respectively set in the motor shaft of two motors, it is synchronous that second is respectively set in the shaft of two columns
Wheel 22 is connected between first synchronizing wheel 21 and the second synchronizing wheel 22 by belt, and when motor rotation, motor shaft passes through belt
Shaft rotation is driven, so that the outer change for making to be mounted in shaft is rotated.In outer change close to the side of the second column, peace
Equipped with multiple third synchronous pulleys 23, and outer ring turns that the 4th synchronous pulley 24, third is arranged in the shaft between the second column
It is attached between synchronous pulley 23 and the 4th synchronous pulley 24 by belt.The present invention only lists a movement synchronizing wheel
Add the mode of belt to realize and convert the rotation of the shaft being mounted on column for horizontally rotating for motor shaft, other alternating axis pass
Flowing mode can also realize this function, such as turbine and worm transmission group, and gear drive group etc., which is not described herein again.
For the ease of testing for a long time, a charging interface is arranged in recommendation of the embodiment of the present invention in outer change, solves shifting
The problem of dynamic equipment can not carry out long-time follow-on test because of not enough power supply.While in order to reduce signal interference, outer change
With interior shaft and fixed block etc., it is all made of nonmetallic materials production, is recommended to use high density PIM foam in the present embodiment.
The present invention also provides it is a kind of using communication test instrument carry out communication signal test method, specifically: by computer
Upper computer software gives communication test instrument by internal communication protocol transmitting order to lower levels, and communication test instrument goes to control by pulsing algorithm
Two motor rotations, and be driven by synchronizing wheel, it drives outer change shaft to rotate along the x axis, the rotation of driving motor is turned
Turn to the synchronous rotation of outer change.
At this point, upper computer software is by internal communication protocol, transmitting order to lower levels gives communication test instrument again, and control is vertical with first
The motor stalls of column connection, the motor connecting with the second column are rotated, and interior shaft is thus driven to turn along the y axis
It is dynamic, it is rotated synchronously in mobile device with interior shaft at this point, also being driven for holding movable equipment fixed block, by turning for driving motor
Turn turns to the rotation of interior shaft.
One group of photoelectric sensor is installed, it is zero point, each turntable band that turntable initial position, which can be preset, in outer change
When dynamic mobile device rotates through zero point, photoelectric sensor receives signal, after control panel receives signal, adjust automatically next week
The angle of motor operating, to compensate the energy loss generated in turntable rotation process by assembly, mechanical gearing losses and friction,
Guarantee that rotation can return to dead-center position every time, eliminates accumulative rotation error.
In embodiments of the present invention, since the structure to communication test instrument is improved, tester may be implemented along X-axis
It is rotated simultaneously with Y-axis, carries out signal detection and processing convenient for the operating condition to various positions；It, can again due to being provided with charging interface
To meet equipment long-time testing requirement, while all main structures are made of nonmetallic materials, effectively reduce signal
The interference that metal material generates in detection process, improves detection accuracy；The setting of photoelectric sensor improves rotation simultaneously
Precision.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of communication signal tester, including a cabinet, motor is arranged in box house, setting the at left and right sides of box outer surface
One column and the second column, two columns pass through screw respectively and are fixedly connected with the cabinet, which is characterized in that the communication signal
Tester further includes a turntable, and turntable is fixedly connected with the cabinet by two root posts, and the turntable includes can be along X-axis side
Change and one can be along the interior shaft of Y-axis rotation to outside rotation；The upside corresponding position setting one of first column, the second column
Through-hole has on each column a shaft through the through-hole, and bearing is arranged between shaft and through-hole, and outer change setting exists
Between two shafts, point-blank, outer change can be along X-axis by shaft in the axle center of the center of the outer change and shaft
Direction is rotated, and the interior shaft is arranged in outer change, interior shaft through the outer change center of circle and with the shaft phase
Mutually vertical, fixed block is fixedly installed in interior shaft, and fixed block can be rotated with interior shaft around the axial line of interior shaft, described
The axial line of interior shaft is parallel with Y-axis；The side of second column is installed by the first slip ring.
2. communication signal tester according to claim 1, which is characterized in that photoelectric sensing is arranged on second slip ring
Device.
3. communication signal tester according to claim 1, which is characterized in that between motor and shaft, described second vertical
It is all attached by crossed-axle driving device between column and outer change.
4. communication signal tester according to claim 1, which is characterized in that at least one is arranged in the interior shaft and fills
Electrical interface, the cabinet, the first column, the second column, outer change and interior shaft have nonmetallic materials to be made.
5. a kind of communication information test method, which comprises the following steps:, upper computer software send control command to
Communication test instrument, two motors of communication test instrument control system start to rotate, and outer change shaft is driven to rotate along the x axis；It is upper
Machine software sends commands to communication test instrument again, the motor stalls then connecting with the first column, connects with the second column
The motor connect is rotated, thus drive in shaft rotate along the y axis, the fixed block in mobile device with interior shaft together
It chooses to install along the y axis, and thus drive the fixed block of holding movable equipment also to drive in mobile device to rotate synchronously with interior shaft.
6. communication information test method according to claim 5, which is characterized in that the test method further includes following step
Rapid: photoelectric sensor detects that interior shaft rotation angle is more than preset error amount, the angle of adjust automatically motor rotation
Degree eliminates rotation error.
7. communication information test method according to claim 5 or 6, which is characterized in that the test method further include: give
Test equipment charging on fixed block.
8. communication information test method according to claim 5, which is characterized in that the communication test instrument is claim
Communication test instrument described in 1-4 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910474352.3A CN110267280B (en) | 2019-06-03 | 2019-06-03 | Communication signal tester and communication signal testing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910474352.3A CN110267280B (en) | 2019-06-03 | 2019-06-03 | Communication signal tester and communication signal testing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110267280A true CN110267280A (en) | 2019-09-20 |
| CN110267280B CN110267280B (en) | 2024-04-02 |
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ID=67916371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910474352.3A Active CN110267280B (en) | 2019-06-03 | 2019-06-03 | Communication signal tester and communication signal testing method |
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| Country | Link |
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| CN (1) | CN110267280B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040129055A1 (en) * | 2002-12-24 | 2004-07-08 | Mori Seiki Co., Ltd | Measuring apparatus and accuracy analyzing apparatus having the same |
| CN101399621A (en) * | 2007-09-24 | 2009-04-01 | 中兴通讯股份有限公司 | Spacial radio frequency performance test method and system |
| CN105758747A (en) * | 2016-04-09 | 2016-07-13 | 温州经济技术开发区滨海雄杰机电研发工作室 | Glass detector having rotary table with handle, rack ring light camera and copper alloy bearing angle backup plate |
| CN108337046A (en) * | 2018-05-15 | 2018-07-27 | 浙江天创信测通信科技有限公司 | FTTx terminated line testers |
| CN109030879A (en) * | 2018-08-10 | 2018-12-18 | 惠州市盛联电子有限公司 | A kind of integrated wire tester |
| CN209861177U (en) * | 2019-06-03 | 2019-12-27 | 创信测试技术(深圳)有限公司 | Communication signal tester |
-
2019
- 2019-06-03 CN CN201910474352.3A patent/CN110267280B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040129055A1 (en) * | 2002-12-24 | 2004-07-08 | Mori Seiki Co., Ltd | Measuring apparatus and accuracy analyzing apparatus having the same |
| CN101399621A (en) * | 2007-09-24 | 2009-04-01 | 中兴通讯股份有限公司 | Spacial radio frequency performance test method and system |
| CN105758747A (en) * | 2016-04-09 | 2016-07-13 | 温州经济技术开发区滨海雄杰机电研发工作室 | Glass detector having rotary table with handle, rack ring light camera and copper alloy bearing angle backup plate |
| CN108337046A (en) * | 2018-05-15 | 2018-07-27 | 浙江天创信测通信科技有限公司 | FTTx terminated line testers |
| CN109030879A (en) * | 2018-08-10 | 2018-12-18 | 惠州市盛联电子有限公司 | A kind of integrated wire tester |
| CN209861177U (en) * | 2019-06-03 | 2019-12-27 | 创信测试技术(深圳)有限公司 | Communication signal tester |
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| Publication number | Publication date |
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| CN110267280B (en) | 2024-04-02 |
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