CN208171434U - A kind of multifunctional tester - Google Patents
A kind of multifunctional tester Download PDFInfo
- Publication number
- CN208171434U CN208171434U CN201820766901.5U CN201820766901U CN208171434U CN 208171434 U CN208171434 U CN 208171434U CN 201820766901 U CN201820766901 U CN 201820766901U CN 208171434 U CN208171434 U CN 208171434U
- Authority
- CN
- China
- Prior art keywords
- shell
- noise
- tester
- circuit board
- voltage
- 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.)
- Active
Links
Abstract
The utility model belongs to electronic technology field more particularly to a kind of multifunctional tester.The utility model provides a kind of multifunctional tester, including：Shell, circuit board, power interface, voltage-stablizer, noise tester, impedance check, measuring transmission loss device and sound receiver；Circuit board is set to the interior bottom of shell, and voltage-stablizer, noise tester, impedance check and measuring transmission loss device are fixedly connected on circuit board；Power interface is set to the outer surface of shell, and power interface is electrically connected voltage-stablizer, and voltage-stablizer is electrically connected noise tester, impedance check and measuring transmission loss device；Noise tester is electrically connected with sound receiver by conducting wire.In the utility model, after sound receiver receives noise, noise tester tests noise, obtains noise intensity, impedance check and measuring transmission loss device can obtain the data informations such as impedance, voltage and the transmission characteristic of route, solve the problems, such as that a variety of detecting instruments are not readily portable.
Description
Technical field
The utility model belongs to electronic technology field more particularly to a kind of multifunctional tester.
Background technique
China is populous nation in the world, and huge population base also allows the transportation in China to subject and is several times as much as
The pressure of other developed countries, railway and airport are built with the development of national power in various regions, and build rail facility and machine energetically
Can related initiation to the later maintenance of the noise pollution of context and facility internal wiring the problems such as, but service personnel is right
It needs to carry a variety of detecting instruments when utility lines and the progress noise monitoring of facility exterior region and carries out cumbersome detection operation,
Detecting instrument carrying is not full-time to will affect testing progress.
Utility model content
In view of this, the present invention provides a kind of multifunctional testers, for solving outside to utility lines and facility
It needs to carry a variety of detecting instruments when the progress noise monitoring of portion region and carries out cumbersome detection operation, detecting instrument carries incomplete
When the problem of will affect testing progress.
The specific technical solution of the utility model is as follows：
A kind of multifunctional tester, including：Shell, circuit board, power interface, voltage-stablizer, noise tester, testing impedance
Device, measuring transmission loss device and sound receiver；
The circuit board is set to the interior bottom of the shell, and the voltage-stablizer, institute are fixedly connected on the circuit board
State noise tester, the impedance check and the measuring transmission loss device；
The power interface is set to the outer surface of the shell, and the power interface is electrically connected the voltage-stablizer, described
Voltage-stablizer is electrically connected the noise tester, the impedance check and the measuring transmission loss device；
The noise tester is electrically connected with the sound receiver by conducting wire.
Preferably, further include：Processor and display screen；
The processor and the noise tester, the impedance check, the measuring transmission loss device and described aobvious
Display screen electrical connection.
Preferably, the outer surface of the shell is provided with operation panel；
The operation panel is electrically connected with the processor.
Preferably, damping, buffering structure is provided between the shell and the circuit board.
Preferably, further include：Card bead bar and card bead；
The circuit board offers card bead slot, and the card bead bar is fixedly connected on the shell and passes through the card bead slot,
The card bead is fixedly connected on the card bead bar.
Preferably, spool slot is offered on the shell；
The spool slot is fixedly connected with spool, and the conducting wire is wound in the outer surface of the spool.
Preferably, the spool slot is arc groove.
Preferably, the conducting wire is high tenacity conducting wire；
Front side wall of the conducting wire through the spool.
Preferably, the outer surface of the shell is provided with wire interface and power switch；
The wire interface is electrically connected with the impedance check；
The power switch is used to control the switch of the multifunctional tester.
Preferably, the outer surface of the shell is provided with hand slot pulling.
In conclusion the utility model provides a kind of multifunctional tester, including：Shell, circuit board, power interface,
Voltage-stablizer, noise tester, impedance check, measuring transmission loss device and sound receiver；The circuit board is set to described
The interior bottom of shell, be fixedly connected on the circuit board voltage-stablizer, the noise tester, the impedance check and
The measuring transmission loss device；The power interface is set to the outer surface of the shell, described in the power interface electrical connection
Voltage-stablizer, the voltage-stablizer are electrically connected the noise tester, the impedance check and the measuring transmission loss device；It is described
Noise tester is electrically connected with the sound receiver by conducting wire.In the utility model, multifunctional tester include voltage-stablizer,
Noise tester, impedance check, measuring transmission loss device and sound receiver, power interface are electrically connected voltage-stablizer, voltage-stablizer
It is electrically connected noise tester, impedance check and measuring transmission loss device, noise tester and sound receiver pass through conducting wire electricity
Connection, sound receiver receive noise after, noise tester tests noise, obtain noise intensity, impedance check and
Measuring transmission loss device can obtain the data informations such as impedance, voltage and the transmission characteristic of route, solve a variety of detecting instruments
Not readily portable problem.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the left view of one of the utility model embodiment multifunctional tester；
Fig. 2 is the main sectional view of one of the utility model embodiment multifunctional tester；
Fig. 3 is the top view of one of the utility model embodiment multifunctional tester；
It illustrates：1. shell；2. hand slot pulling；3. spool；4. conducting wire；5. sound receiver card slot；6. sound receives
Device；7. display screen；8. operation panel；9. card bead bar；10. vibration damping sheet；11. circuit board；12. card bead；13. card bead slot；14. power supply
Switch；15. measuring transmission loss device；16. processor；17. noise tester；18. impedance check；19. voltage-stablizer；20. electricity
Source interface；21. spool slot；22. wire interface.
Specific embodiment
The utility model provides a kind of multifunctional tester, carries out for solving to utility lines and facility exterior region
It needs to carry a variety of detecting instruments when noise monitoring and carries out cumbersome detection operation, detecting instrument carrying is not full-time to will affect survey
The problem of examination progress.
It is practical below in conjunction with this to enable the purpose of this utility model, feature, advantage more obvious and understandable
Attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that under
The described embodiments are only a part of the embodiments of the utility model in face, and not all embodiment.Based on the utility model
In embodiment, all other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, respectively the left view of one of the utility model embodiment multifunctional tester, master
Cross-sectional view and top view.
A kind of one embodiment of multifunctional tester provided by the embodiment of the utility model, including：Shell 1, circuit board
11, power interface 20, voltage-stablizer 19, noise tester 17, impedance check 18, measuring transmission loss device 15 and sound receiver
6；
Circuit board 11 is set to the interior bottom of shell 1, is fixedly connected with voltage-stablizer 19, noise tester on circuit board 11
17, impedance check 18 and measuring transmission loss device 15；
Power interface 20 is set to the outer surface of shell 1, and power interface 20 is electrically connected voltage-stablizer 19, and voltage-stablizer 19 is electrically connected
Noise tester 17, impedance check 18 and measuring transmission loss device 15；
Noise tester 17 is electrically connected with sound receiver 6 by conducting wire 4.
In the utility model embodiment, multifunctional tester includes voltage-stablizer 19, noise tester 17, impedance check
18, measuring transmission loss device 15 and sound receiver 6, power interface 20 are electrically connected voltage-stablizer 19, and voltage-stablizer 19 is electrically connected noise
Tester 17, impedance check 18 and measuring transmission loss device 15, noise tester 17 and sound receiver 6 pass through 4 electricity of conducting wire
Connection, after sound receiver 6 receives noise, noise tester 17 tests noise, obtains noise intensity, impedance check
18 and measuring transmission loss device 15 can obtain the data informations such as impedance, voltage and the transmission characteristic of route, solve a variety of inspections
Survey the not readily portable problem of instrument.
It is detailed to a kind of one embodiment progress of multifunctional tester provided by the embodiment of the utility model above
Description will retouch below to a kind of another embodiment progress of multifunctional tester provided by the embodiment of the utility model is detailed
It states.
It please refers to Fig.1 to Fig.3, respectively the left view of one of the utility model embodiment multifunctional tester, master
Cross-sectional view and top view.
A kind of one embodiment of multifunctional tester provided by the embodiment of the utility model, including：Shell 1, circuit board
11, power interface 20, voltage-stablizer 19, noise tester 17, impedance check 18, measuring transmission loss device 15 and sound receiver
6；
Circuit board 11 is set to the interior bottom of shell 1, is fixedly connected with voltage-stablizer 19, noise tester on circuit board 11
17, impedance check 18 and measuring transmission loss device 15；
Power interface 20 is set to the outer surface of shell 1, and power interface 20 is electrically connected voltage-stablizer 19, and voltage-stablizer 19 is electrically connected
Noise tester 17, impedance check 18 and measuring transmission loss device 15；
Noise tester 17 is electrically connected with sound receiver 6 by conducting wire 4.
In the utility model embodiment, power interface 20 is fixed on the outer surface lower part of the right side wall of shell 1, shell 1
It is fixedly connected with sound receiver card slot 5 on the left of upper surface, sound receiver 6 is connected in the inner surface of sound receiver card slot 5,
Noise tester 17 is identical as the internal element of BR-ZS noise level indicator, for detecting on-site noise.
Further, further include：Processor 16 and display screen 7；
Processor 16 is electrically connected with noise tester 17, impedance check 18, measuring transmission loss device 15 and display screen 7.
Display screen 7 is embedded in the outer surface top of the left side wall of shell 1.
In the utility model embodiment, the outer surface of shell 1 is provided with operation panel 8；
Operation panel 8 is electrically connected with processor 16.
Operation panel 8 is embedded in the outer surface lower part of the left side wall of shell 1,
In the utility model embodiment, damping, buffering structure is provided between shell 1 and circuit board 11.
Damping, buffering structure is vibration damping sheet 10, is fixed on the lower surface of circuit board 11, because of vibration when instrument can be prevented mobile
It is dynamic to cause failure.
Further, further include：Card bead bar 9 and card bead 12；
Circuit board 11 offers card bead slot 13, and card bead bar 9 is fixedly connected on shell 1 and passes through card bead slot 13, and card bead 12 is solid
Surely it is connected on card bead bar 9.
In the utility model embodiment, the center of card bead bar 9 is fixedly connected on shell 1, and the upper surface of card bead bar 9 is fixed to be connected
It is connected to card bead 12, the upper surface of vibration damping sheet 10 is connected with circuit board 11, and the center of circuit board 11 offers card bead slot 13.Card bead 12
Diameter be greater than the groove width of card bead slot 13, the card bead 12 in the center of circuit board 11 secures the position of circuit board 11, prevents vibration-damping sheet
10 are broken when bearing the pulling force greater than its limiting value, the problem of electric elements are damaged because colliding with shell 1 occur.
In the utility model embodiment, spool slot 21 is offered on shell 1；
Spool slot 21 is fixedly connected with spool 3, and conducting wire 4 is wound in the outer surface of spool 3.
Sound receiver 6 and region to be measured can be changed by pull conducting wire 4 in the case where not changing test zone
Distance, avoid and hold entire multifunctional tester and go about to carry out the operation that noise measuring in region samples, pass through
Physical strength and the energy of tester is saved to reduce working strength.
In the utility model embodiment, spool slot 21 is arc groove.Spool slot 21 is that arc groove can be convenient for spool 3 more
It changes and repairs.
Conducting wire 4 is high tenacity conducting wire；
Conducting wire 4 prevents conducting wire 4 from influencing the operating of spool 3 through the front side wall of spool 3.
In the utility model embodiment, spool slot 21 is opened in the upper left-hand of shell 1, and spool 3 is fixed on spool slot 21
Side wall inner surface.
In the utility model embodiment, the outer surface of shell 1 is provided with wire interface 22 and power switch 14；
Wire interface 22 is electrically connected with impedance check 18；
Power switch 14 is used to control the switch of multifunctional tester.
Pluggable electroprobe at wire interface 22 intercepts impedance routes to be detected by two electroprobes, and electric current is from testing impedance
Device flows to the impedance value information that route to be detected is fed back after route to be detected, and measuring transmission loss device 15 is equally by electroprobe and outer
Portion's device contact to be detected, obtains feedback information by treating detection device energization, processor 16 is each for focusing on
It is presented on the display screen 7 being connect with processor 16 after the feedback information of detector with numeric form.
Wire interface 22 is fixedly connected on the left side wall front of shell 1, and power switch 14 is fixedly connected on the left side of shell 1
On front side of wall.
In the utility model embodiment, the outer surface of shell 1 is provided with hand slot pulling 2.
Hand slot pulling 2 is set to the upper surface middle part of shell 1, and more convenient crawl, is convenient for when carrying multifunctional tester
The carrying of multifunctional tester.
In the utility model embodiment, by being provided with hand slot pulling 2 in the outer surface of shell 1, it is convenient for multifunctional tester
Carrying；By being provided with vibration damping sheet 10 between shell 1 and circuit board 11, increase damping, buffering structure under circuit board 11, prevents
Because of failure caused by vibration when only multifunctional tester is mobile；Sound receiver 6 is set to have better applicability by spool 3.
In the utility model embodiment, noise tester 17 is identical as the internal element of BR-ZS noise level indicator, for examining
On-site noise is surveyed, pluggable electroprobe at wire interface 22 intercepts impedance route to be detected by two electroprobes, and electric current is surveyed from impedance
Examination device 18 flows to the impedance value information that route to be detected is fed back after route to be detected, and measuring transmission loss device 15 equally passes through electroprobe
It is contacted with external device to be detected, obtains feedback information by treating detection device energization, processor 16 is for focusing on
It is presented on the display screen being connect with processor 16 after the feedback information of each detector with numeric form, is not changing test section
Sound receiver 6 can be changed in the case where domain by pull high tenacity conducting wire at a distance from region to be measured, avoided hand-held
Entire multifunctional tester goes about to carry out the operation that noise measuring samples in region, by the body for saving tester
Power and energy reduce working strength, a variety of detection devices are integrated, staff is allowed only to need when carrying out detection operation
Carry a tester, avoided while easy to carry because instrument carry it is infull due to influence testing progress the occurrence of.
It is detailed to a kind of another embodiment progress of multifunctional tester provided by the embodiment of the utility model above
Description, an application examples to a kind of multifunctional tester provided by the embodiment of the utility model is subjected to detailed retouch below
It states.
In the utility model application examples, circuit board 11 connects all circuit elements, by voltage-stablizer 19 by power interface 20
Supply arrangement after the voltage stabilization that conveying is come in captures noise, noise tester 17 and BR-ZS noise by sound collector 6
The internal element of monitor is identical, and for detecting on-site noise, pluggable electroprobe at wire interface 22 is intercepted by two electroprobes
Impedance route to be detected, electric current feed back the impedance value information of route to be detected after flowing to route to be detected from impedance check 18,
Measuring transmission loss device 15 is same to be contacted by electroprobe with external device to be detected, and measuring transmission loss device 15 passes through electroprobe pair
Route to be detected is powered, and obtains feedback information in the transmission state of route to be detected by record current, processor 16 is for collecting
Be presented on the display screen 7 being connect with processor 16 after the feedback information of each detector of middle processing with numeric form, pass through by
Sound receiver 6 takes out out of sound receiver card slot 5, and is aligned with the region for needing to carry out noise measuring, and spool 3 provides
High tenacity conducting wire ductility is given, can be connect in the case where not changing test zone by pull high tenacity conducting wire to change sound
Device 6 is received at a distance from region to be measured, is avoided and is held entire multifunctional tester and go about to carry out noise measuring in region
The operation of sampling, reduces working strength by saving physical strength and the energy of tester, operation panel 8 can to display data into
Row is reset and arithmetic operation, is also used for the functional module that switching device is currently up, and operational order is anti-after being handled by processor 16
As a result, hand slot pulling 2 facilitates the handling work of multifunctional tester, the vibration-damping sheet 10 between circuit board 11 and shell 1 can be with for feedback
The electric elements of multifunctional tester are protected in carrying engineering, the card bead 12 in 11 center of circuit board secures the position of circuit board 11
It sets, vibration-damping sheet 10 is prevented to be broken when bearing the pulling force greater than its limiting value, electric elements occur due to colliding with shell 1
The problem of damage, the utility model multifunctional tester integrate a variety of detection devices, and staff is allowed to detect
It only needs to carry a tester when operation, avoiding while easy to carry influences testing progress feelings because instrument carrying is not complete
The generation of condition.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of multifunctional tester, which is characterized in that including：Shell, circuit board, power interface, voltage-stablizer, noise test
Device, impedance check, measuring transmission loss device and sound receiver；
The circuit board is set to the interior bottom of the shell, and the voltage-stablizer is fixedly connected on the circuit board, described is made an uproar
Sound tester, the impedance check and the measuring transmission loss device；
The power interface is set to the outer surface of the shell, and the power interface is electrically connected the voltage-stablizer, the pressure stabilizing
Device is electrically connected the noise tester, the impedance check and the measuring transmission loss device；
The noise tester is electrically connected with the sound receiver by conducting wire.
2. multifunctional tester according to claim 1, which is characterized in that further include：Processor and display screen；
The processor and the noise tester, the impedance check, the measuring transmission loss device and the display screen
Electrical connection.
3. multifunctional tester according to claim 2, which is characterized in that the outer surface of the shell is provided with operation
Plate；
The operation panel is electrically connected with the processor.
4. multifunctional tester according to claim 1, which is characterized in that be arranged between the shell and the circuit board
There is damping, buffering structure.
5. multifunctional tester according to claim 1, which is characterized in that further include：Card bead bar and card bead；
The circuit board offers card bead slot, and the card bead bar is fixedly connected on the shell and passes through the card bead slot, described
Card bead is fixedly connected on the card bead bar.
6. multifunctional tester according to claim 1, which is characterized in that offer spool slot on the shell；
The spool slot is fixedly connected with spool, and the conducting wire is wound in the outer surface of the spool.
7. multifunctional tester according to claim 6, which is characterized in that the spool slot is arc groove.
8. multifunctional tester according to claim 6, which is characterized in that the conducting wire is high tenacity conducting wire；
Front side wall of the conducting wire through the spool.
9. multifunctional tester according to claim 1, which is characterized in that the outer surface of the shell is provided with conducting wire and connects
Mouth and power switch；
The wire interface is electrically connected with the impedance check；
The power switch is used to control the switch of the multifunctional tester.
10. multifunctional tester according to claim 1, which is characterized in that the outer surface of the shell is provided with hand and scratches
Slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820766901.5U CN208171434U (en) | 2018-05-22 | 2018-05-22 | A kind of multifunctional tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820766901.5U CN208171434U (en) | 2018-05-22 | 2018-05-22 | A kind of multifunctional tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208171434U true CN208171434U (en) | 2018-11-30 |
Family
ID=64364117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820766901.5U Active CN208171434U (en) | 2018-05-22 | 2018-05-22 | A kind of multifunctional tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208171434U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731794A (en) * | 2018-05-22 | 2018-11-02 | 南方电网科学研究院有限责任公司 | A kind of multifunctional tester |
| CN109798974A (en) * | 2018-12-18 | 2019-05-24 | 江西众安职业危害评价检测有限公司 | Portable hand-held noise test instrument |
-
2018
- 2018-05-22 CN CN201820766901.5U patent/CN208171434U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731794A (en) * | 2018-05-22 | 2018-11-02 | 南方电网科学研究院有限责任公司 | A kind of multifunctional tester |
| CN109798974A (en) * | 2018-12-18 | 2019-05-24 | 江西众安职业危害评价检测有限公司 | Portable hand-held noise test instrument |
| CN109798974B (en) * | 2018-12-18 | 2023-07-25 | 江西众安职业危害评价检测有限公司 | Portable hand-held noise tester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105137157A (en) | Alternating- and direct-current high-voltage electricity testing device | |
| CN103257263B (en) | Contactless duplex frequency voltage measuring device | |
| CN208171434U (en) | A kind of multifunctional tester | |
| CN103171874B (en) | A kind of steel rope core conveying belt nondestructive monitoring device | |
| TW200615560A (en) | Methods and apparatus for non-contact testing and diagnosing of inaccessible shorted connections | |
| CN205404690U (en) | Fault indicator testing arrangement | |
| CN106226665A (en) | High-voltage transmission line insulator distributed electric field detector and detecting system | |
| CN206450743U (en) | A kind of electric power system high voltage testing device | |
| CN106019193B (en) | Integrated point inspection device of voltage-withstand-voltage and grounding impedance tester | |
| CN108731794A (en) | A kind of multifunctional tester | |
| CN210037946U (en) | Current measuring device based on TMR tunnel magnetic resistance | |
| CN105937876A (en) | Transformer winding deformation detection system and method | |
| CN115629278A (en) | Switch cabinet insulation state detection device and method | |
| CN207300297U (en) | A kind of weak current engineering intelligent detection equipment | |
| CN205539154U (en) | High voltage electrified display locking apparatus | |
| CN210775338U (en) | Locomotive detection hammer | |
| CN208044025U (en) | A kind of Intelligent fault tester device | |
| CN106771790A (en) | A kind of switch cubicle energizing test platform | |
| CN218886019U (en) | Take battery monitoring module's collection equipment | |
| CN208224458U (en) | A kind of rectangular aluminum hull ferric phosphate lithium cell OCV detection device | |
| CN205787833U (en) | A kind of device for data detection | |
| CN206450785U (en) | The sensor of monitoring switch cabinet local discharging level | |
| CN205879849U (en) | Real -time moisture content monitor | |
| CN205941793U (en) | Transformer partial discharge detection device | |
| CN217332597U (en) | Current sensor for railway traction network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210531 Address after: 510663 3 building, 3, 4, 5 and J1 building, 11 building, No. 11, Ke Xiang Road, Luogang District Science City, Guangzhou, Guangdong. Patentee after: China Southern Power Grid Research Institute Co.,Ltd. Address before: 510663 3 building, 3, 4, 5 and J1 building, 11 building, No. 11, Ke Xiang Road, Luogang District Science City, Guangzhou, Guangdong. Patentee before: China Southern Power Grid Research Institute Co.,Ltd. Patentee before: CSG POWER GRID TECHNOLOGY RESEARCH CENTER |
|
| TR01 | Transfer of patent right |