CN206756996U - A kind of telephone set single-board testing device - Google Patents
A kind of telephone set single-board testing device Download PDFInfo
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- CN206756996U CN206756996U CN201720652208.0U CN201720652208U CN206756996U CN 206756996 U CN206756996 U CN 206756996U CN 201720652208 U CN201720652208 U CN 201720652208U CN 206756996 U CN206756996 U CN 206756996U
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Abstract
It the utility model is related to telephone set single-board testing field.The utility model discloses a kind of telephone set single-board testing device, including power supply, router, attenuator, ammeter, shielded box and computer, the output end of the input termination power of the ammeter, the output end of the ammeter is used to receive the power end for surveying telephone set veneer, the power supply is respectively router, attenuator, computer and the telephone set veneer to be measured power supply being placed in shielded box, the radio frequency line port for the telephone set veneer to be measured being placed in shielded box is connected by the radio frequency line port of radio frequency line and attenuator, the attenuator is connected with computer wire communication, the network port for the telephone set veneer to be measured being placed in shielded box and the first network port wired connection of router, second network port of the router and the network port wired connection of computer.The utility model is easy to operate, and testing efficiency is high, saves manpower, reduces cost and reliability and safe.
Description
Technical field
The utility model belongs to telephone set single-board testing field, more particularly to a kind of telephone set single-board testing device.
Background technology
Existing telephone set needs to carry out multiple functional test in process of production, to ensure the quality of final products.It is existing
The multiple functional test having includes：1. veneer (i.e. circuit board) has welded the independent procedure of need and has booted up test；2. have
The telephone set of bluetooth and/or WIFI function will carry out bluetooth and/or WIFI performance tests in system test process；3. complete machine is surveyed
Trial work section, whether excessive also test line current in telephone set running with ammeter.
Existing test is separate from test, and process is more, troublesome in poeration, and efficiency is low, and there is the following problem：1.
Final assembly is complete to test bluetooth in system test process with bluetooth earphone, takes more, and WIFI uses router transmission signal, and one
Seven or eight telephone sets connection WIFI signals of secondary property, during jitter, easily interrupt, testing efficiency is low, influences to produce；It is 2. whole
Machine tests workshop section, tests in telephone set running whether line current is excessive with ammeter, if excessive, easily causes LCD moulds
Group, veneer component burn, and maintenance difficulty is big, and cost is high.
The content of the invention
The utility model purpose is a kind of can disposably complete telephone set veneer to solve the above problems to provide
All functional tests, easy to operate, test process is stable, and testing efficiency is high, saves manpower, reduces cost and reliability and safety
The high telephone set single-board testing device of property.
Therefore, the utility model discloses a kind of telephone set single-board testing device, including power supply, router, attenuator, electricity
Flow table, shielded box and computer, the output end of the input termination power of the ammeter, the output end of the ammeter are used to connect
The power end of telephone set veneer to be measured, the power supply are respectively that router, attenuator, computer and being placed in shielded box are treated
The power supply of telephone set veneer is surveyed, the radio frequency line port for the telephone set veneer to be measured being placed in shielded box passes through radio frequency line and attenuator
The connection of radio frequency line port, the attenuator is connected with computer wire communication, the telephone set list to be measured being placed in shielded box
The network port of plate and the first network port wired connection of router, second network port of the router and computer
Network port wired connection.
Further, the model IQ2010 of the attenuator.
Further, in addition to ups power, the power supply are respectively that computer and attenuator are powered by ups power.
Further, the shielded box is provided with radio frequency line port, power port and the network port, and the shielded box is penetrated
Frequency line end mouth is connected by the radio frequency line port of radio frequency line and attenuator, and the power port of the shielded box connects electricity by power line
The output end in source, the network port of the shielded box are connected by the first network port of netting twine and router, the shielded box
Radio frequency line port, power port and the network port be respectively used to and be placed on the radio frequency of the telephone set veneer to be measured in shielded box
Line end mouth, power port connect with the network port.
Further, test fixture, the radio frequency line port of the shielded box, power port are additionally provided with the shielded box
Pass through the radio frequency line port of test fixture and the telephone set veneer to be measured being placed in shielded box, power end respectively with the network port
Mouth connects with the network port.
Further, the attenuator is connected the specially USB port of attenuator with computer wire communication and passes through USB numbers
Connected according to the USB port of line and computer.
Further, the power supply includes civil power or the dc source for being depressured to obtain by commercial power rectification.
Advantageous effects of the present utility model：
The utility model can disposably complete all functional tests of telephone set veneer, without separately independent multistep behaviour
Make, it is easy to operate, manpower is saved, WIFI and bluetooth performance can be tested simultaneously, and test process is stable, and testing efficiency is high, and single
Separated during board test with complete machine, line current is excessive when preventing complete machine powering, burns circuit, LCD modules etc., reliability and safety
Property it is high, cost is low.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Embodiment
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
As shown in figure 1, a kind of telephone set single-board testing device, including power supply 1, router 2, attenuator 5, ammeter 3, screen
Case 4 and computer 7, the output end of the input termination power 1 of the ammeter 3 are covered, the output end of the ammeter 3 is used to receive
The power end of telephone set veneer 8 is surveyed, the power supply 1 is respectively router 2, attenuator 5, computer 7 and is placed in shielded box 4
Telephone set veneer (not shown) to be measured power supply, the radio frequency line port for the telephone set veneer to be measured being placed in shielded box 4
It is connected by radio frequency line 100 with the radio frequency line port of attenuator 5, the attenuator 5 is connected with the wire communication of computer 7, to enter
Row data transfer, the network port of telephone set veneer to be measured being placed in shielded box 4 have with the first network port of router 2
Line connects, second network port of the router 2 and the network port wired connection of computer 7.
In this specific embodiment, power supply 1 can be civil power (i.e. 220V alternating currents) or civil power is carried out into rectification drop
Dc source after pressure, such as changed using adapter, this is that those skilled in the art can realize easily, no longer in detail
Explanation.
In this specific embodiment, in order to improve the stability that attenuator 5 and computer 7 are powered, prevent due to power-off suddenly
Caused by damage, in addition to ups power 6, the output end of the power input termination power supply 1 of ups power 6, the power supply of ups power 6
The power end that output end connects attenuator 5 and computer 7 respectively is powered for it, and ups power 6 uses existing ups power, and this is this
What art personnel can realize easily, no longer describe in detail.
In this specific embodiment, the model IQ2010 of the attenuator 5, certainly, it can also adopt in other embodiments
With other attenuators.Specifically, the USB port of attenuator 5 is connected by USB data line with the USB port of computer 7, with
Carry out data transmission, certainly, in other embodiments, attenuator 5 can also be corresponding with computer 7 by other COM1s
COM1 carries out wire communication connection, and this is that those skilled in the art can realize easily, is no longer described in detail.
In this specific embodiment, shielded box 4 is used to weaken ambient signal interference, improves WIFI and/or bluetooth performance test
Reliability.Shielded box 4 is specifically referred to using shield variously-shaped made of existing conductive or permeability magnetic material
Prior art, this is no longer described in detail.
In this specific embodiment, in order to which easy-to-connect, clean and tidy and raising shield effectiveness, shielded box 4 are provided with radio frequency line
Port 41, power port 42 and the network port 43, the radio frequency line port 41 of the shielded box 4 pass through radio frequency line 100 and attenuator 5
The connection of radio frequency line port, the power port 42 of the shielded box 4 connects the output end of power supply 1, the shielded box 4 by power line
The network port 43 be connected by netting twine with the first network port of router 2, during test, the radio frequency line port 41 of shielded box 4,
Power port 42 and the network port 43 the radio frequency line port with the telephone set veneer to be measured that is placed in shielded box 4, electricity respectively again
Source port connects with the network port.Certainly, in other embodiments, radio frequency line port 41, power port 42 can also be not provided with
With the network port 43, but directly by radio frequency line, power line and netting twine through shielded box 4 accordingly to be connected.
Further, the wiring for the telephone set veneer to be measured being placed on for convenience in shielded box 4, in the shielded box 4
Test fixture 9 is additionally provided with, radio frequency line port 41, power port 42 and the network port 43 of the shielded box 4 are respectively with testing work
9 radio frequency line port 91, power port 92 and the network port 93 is filled to connect, test fixture 9 be provided with respectively with radio frequency line port 91,
The thimble that power port 92 and the network port 93 connect, during test, then by thimble respectively be placed on it is to be measured in shielded box 4
The radio frequency line port of telephone set veneer, power port connect with the network port, and easy-to-connect is quick.Test fixture provided with thimble
It has been highly developed technology, has had and be referred to prior art, this is that those skilled in the art can realize easily, no longer
Describe in detail.
Test process：Ammeter 3 will be terminated with the power supply of bluetooth and/or WIFI telephone set veneer 8 to be measured first
Output end carries out pre- upper electricity, and whether detect electric current by ammeter 3 too high, can choose in advance bad, avoids burning under complete machine state
Circuit, LCD modules etc. are ruined, after then telephone set veneer 8 to be measured and ammeter 3 are disconnected, the test work that is placed in shielded box 4
Fill on 9 mainboards and complete corresponding wiring, after telephone set Board Power up start to be measured, led to by the ping of computer 7
192.168.0.100 after local IP, confirm whether telephone set veneer to be measured can run, save after telephone set veneer welding to be measured specially
Door tests start process together.WIFI and/or bluetooth test are decomposed into by frequency/power by IQ2010 attenuators 5 after operation
Etc. various parameters, and computer 7 is transferred to, computer 7 again tests out WIFI and/or bluetooth test result.
The utility model can disposably complete all functional tests of telephone set veneer, without separated many more manipulations, behaviour
Facilitating, save manpower, save manpower, WIFI and bluetooth performance can be tested simultaneously, and test process is stable, and testing efficiency is high,
And separated during single-board testing with complete machine, line current is excessive when preventing complete machine powering, burns circuit, LCD modules etc., reliability and
Safe, cost is low.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, is not departing from the spirit and scope of the present utility model that appended claims are limited, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (7)
- A kind of 1. telephone set single-board testing device, it is characterised in that：Including power supply, router, attenuator, ammeter, shielded box And computer, the output end of the input termination power of the ammeter, the output end of the ammeter, which is used to receive, surveys telephone set The power end of veneer, the power supply are respectively router, attenuator, computer and the telephone set list to be measured being placed in shielded box Plate is powered, and the radio frequency line port for the telephone set veneer to be measured being placed in shielded box passes through radio frequency line and the radio frequency line end of attenuator Mouth connection, the attenuator are connected with computer wire communication, the network-side for the telephone set veneer to be measured being placed in shielded box The first network port wired connection of mouth and router, second network port of the router and the network port of computer have Line connects.
- 2. telephone set single-board testing device according to claim 1, it is characterised in that：The model of the attenuator IQ2010。
- 3. telephone set single-board testing device according to claim 1, it is characterised in that：Also include ups power, the power supply It is respectively that computer and attenuator are powered by ups power.
- 4. telephone set single-board testing device according to claim 1, it is characterised in that：The shielded box is provided with radio frequency line Port, power port and the network port, the radio frequency line port that the radio frequency line port of the shielded box passes through radio frequency line and attenuator Connection, the power port of the shielded box connect the output end of power supply by power line, and the network port of the shielded box passes through net The first network port of line and router is connected, and radio frequency line port, power port and the network port of the shielded box are used respectively It is connected in radio frequency line port, power port and the network port of the telephone set veneer to be measured with being placed in shielded box.
- 5. telephone set single-board testing device according to claim 4, it is characterised in that：Test is additionally provided with the shielded box Frock, radio frequency line port, power port and the network port of the shielded box by test fixture and are placed on shielded box respectively The radio frequency line port of interior telephone set veneer to be measured, power port connect with the network port.
- 6. telephone set single-board testing device according to claim 1, it is characterised in that：The attenuator and computer are wired Communication connection is specially that the USB port of attenuator is connected by the USB port of USB data line and computer.
- 7. telephone set single-board testing device according to claim 1, it is characterised in that：The power supply includes civil power or by city Electric rectification is depressured obtained dc source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720652208.0U CN206756996U (en) | 2017-06-07 | 2017-06-07 | A kind of telephone set single-board testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720652208.0U CN206756996U (en) | 2017-06-07 | 2017-06-07 | A kind of telephone set single-board testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206756996U true CN206756996U (en) | 2017-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720652208.0U Active CN206756996U (en) | 2017-06-07 | 2017-06-07 | A kind of telephone set single-board testing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113938943A (en) * | 2021-10-20 | 2022-01-14 | 展讯半导体(成都)有限公司 | Method, system, equipment and medium for testing coexistence performance of wireless communication |
-
2017
- 2017-06-07 CN CN201720652208.0U patent/CN206756996U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113938943A (en) * | 2021-10-20 | 2022-01-14 | 展讯半导体(成都)有限公司 | Method, system, equipment and medium for testing coexistence performance of wireless communication |
| CN113938943B (en) * | 2021-10-20 | 2024-04-12 | 展讯半导体(成都)有限公司 | Method, system, equipment and medium for testing coexistence performance of wireless communication |
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