CN207992295U - Multi-tester table - Google Patents
Multi-tester table Download PDFInfo
- Publication number
- CN207992295U CN207992295U CN201820098531.2U CN201820098531U CN207992295U CN 207992295 U CN207992295 U CN 207992295U CN 201820098531 U CN201820098531 U CN 201820098531U CN 207992295 U CN207992295 U CN 207992295U
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- module
- tester table
- electrically connected
- detection module
- signal
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Abstract
The utility model discloses a kind of multi-tester tables, including controller, signal emission module, signal receiver, current detection module and function selecting module；The signal emission module, current detection module and function selecting module are electrically connected with the controller respectively；The signal emission module is for emitting hunting oscillator signal；The signal receiver is for receiving the oscillator signal that the signal emission module is emitted；The current detection module is used to detect the electric current in circuit under test；Multi-tester table using the above structure, current detecting and hunting function are integrated, in this way, when in use, can select to use current detecting or hunting as needed, it is easy to use, save parking space.
Description
Technical field
The utility model is related to detect field of instrumentation technology more particularly to it is a kind of can both have current detection function also have
The multi-tester table of hunting function.
Background technology
During electrician detects and safeguards, detection electric wire (including cable and the cable such as multimeter, clamp on amperemeter are often used
Line) instrument that whether breaks down, break-make and power supply state of supply of both instrument for detection circuit be convenient, still
Both the above instrument can not detect the specific position of failure point of electric wire, can also manually be examined in connecting up simple environment
It surveys, but the occasion complicated in wiring, it just must be by means of line finder.Since the frequency of use of line finder is not again too high, it is
The space and weight, many electrician personnel for saving tool knapsack are all not equipped with line finder, very inconvenient when causing to use, and
And if be individually equipped with line finder additionally increases many spendings again.
Utility model content
The purpose of this utility model is to provide a kind of multi-tester table, can not only be used in ammeter detection circuit
Current loop is used but also as line finder, easy to use.
To achieve the goals above, the utility model discloses a kind of multi-tester tables, including controller, signal to send out
Penetrate module, signal receiver, current detection module and function selecting module；The signal emission module, current detection module and
Function selecting module is electrically connected with the controller respectively；
The signal emission module is used to emit hunting oscillator signal；
The signal receiver is used to receive the oscillator signal that the signal emission module is emitted；
The current detection module is used to detect the electric current in circuit under test；
The function selecting module is used to optionally start the output function pattern of the multi-functional hunting instrument.
Compared with prior art, the utility model multi-tester table is provided with independent for emitting hunting shake mutually
The signal emission module of signal and the current detection module for detecting circuit under test electric current are swung, is selected by controller and function
Module integrates the two, in this way, when in use, can select to use current detecting or hunting, user as needed
Just, parking space is saved.
Preferably, the multi-tester table further includes the voltage detection module being electrically connected with the controller.
Preferably, the multi-tester table further includes the resistance detection module being electrically connected with the controller.
Preferably, the multi-tester table further includes the output port being electrically connected with the signal emission module,
The output port is one or more of RJ11, RJ45, BNC, cableport.
Preferably, the multi-tester table further includes the display module being electrically connected with the controller, it is described aobvious
Show module for showing the multi-tester table current operating mode and testing result.
Preferably, the multi-tester table further includes the cable communication with detection mould being electrically connected with the controller
Block is used to detect cable connection type to be detected and core correspondence.
Preferably, the multi-tester table, which further includes the length of cable being electrically connected with the controller, detects mould
Block is used to detect the length of cable to be detected.
Preferably, the multi-tester table further includes the pincerlike spanner being electrically connected with the current detection module.
Description of the drawings
Fig. 1 is the planar structure schematic diagram of the utility model embodiment multi-tester table.
Fig. 2 is the control principle drawing of the utility model embodiment multi-tester table.
Specific implementation mode
For technology contents, structure feature, realization principle and the objects and the effects of the utility model are described in detail, with
Lower combination embodiment simultaneously coordinates attached drawing to be explained in detail.
The utility model discloses a kind of multi-tester tables, as depicted in figs. 1 and 2, including controller 1, signal hair
Penetrate module 20, signal receiver 21, current detection module 30 and function selecting module 6.Signal emission module 20, current detecting mould
Block 30 and function selecting module 6 are electrically connected with controller 1 respectively.Signal emission module 20 is used to emit hunting concussion
Signal.Signal receiver 21 is for receiving the oscillator signal that signal emission module 20 is emitted, and current detection module 30 is for examining
Survey the electric current in circuit under test, output function mould of the function selecting module 6 for optionally starting multi-tester table
Formula.
When the passage current of multi-tester table detection circuit using the above structure, function selecting module 6 is selected
To current detecting gear, start to work at this point, controller 1 controls current detection module 30, signal emission module 20 is in non-work
Make state, the multi-tester table is equivalent to an ammeter at this time, preferably, detection power current for convenience, this implementation
In example, it is additionally provided with the pincerlike spanner 7 being electrically connected with current detection module 30, at this point, the multi-tester table can be used as
Split-core type meter is used.It is more further, in the present embodiment, be additionally provided with the voltage detection module 31 being electrically connected with controller 1 and
Resistance detection module 32, then at this point, the multi-tester table just has the function of multimeter.When using the above structure
When multi-tester table carries out hunting detection, function selecting module 6 is chosen into hunting gear, then by survey line to be checked and letter
Number transmitting module 20 is electrically connected, then signal emission module 20, which starts to emit hunting oscillator signal into survey line to be checked, to be made
With signal receiver 21 along survey line migration to be checked, you can find that point occurs for the failure of circuit, then at this point, the multi-functional detection
Instrument is a hunting instrument.Preferably, there are many output port, these outputs for the multi-tester table setting in the present embodiment
Port includes surveying the ports RJ11 81 of telephone wire, for seeking survey coaxial video for seeking the ports RJ45 80 of survey grid line, for seeking
The ports BNC 82 of line and for seek survey power cable cableport 83, certainly, if it is considered that production cost, may also set up
Above-mentioned one or more output port.
In another embodiment of the utility model multi-tester table, it is additionally provided with the cable being electrically connected with controller
Communication with detection module 33 and length of cable detection module 34.Cable communication with detection module 33 is for detecting cable connection side to be detected
Formula and core correspondence.Length of cable detection module 34 passes through the capacitance fade time between the two lines core in cable to be detected
To detect the length of cable to be detected.
Further include the display being electrically connected with controller 1 in another embodiment of the utility model multi-tester table
Module 4.For showing the current operating mode of multi-tester table and testing result, that is, show currently is the display module 4
Hunting pattern either amperometric detection mode, or be voltage detection mode, or be resistive detection scheme, and will detection
Structure is shown, is used very clear.
Above disclosed is only the preferred embodiments of the utility model, cannot limit the utility model with this certainly
Interest field, therefore equivalent variations made according to the patent scope of the utility model still fall within the utility model and are covered
Range.
Claims (8)
1. a kind of multi-tester table, which is characterized in that including controller, signal emission module, signal receiver, electric current inspection
Survey module and function selecting module；The signal emission module, current detection module and function selecting module respectively with the control
Device processed is electrically connected；
The signal emission module is used to emit hunting oscillator signal；
The signal receiver is used to receive the oscillator signal that the signal emission module is emitted；
The current detection module is used to detect the electric current in circuit under test；
The function selecting module is used to optionally start the output function pattern of the multi-tester table.
2. multi-tester table according to claim 1, which is characterized in that further include being electrically connected with the controller
Voltage detection module.
3. multi-tester table according to claim 2, which is characterized in that further include being electrically connected with the controller
Resistance detection module.
4. multi-tester table according to claim 1, which is characterized in that further include and signal emission module electricity
Property connection output port, the output port is RJ11, RJ45, BNC, one or more of cableport.
5. multi-tester table according to claim 1, which is characterized in that further include being electrically connected with the controller
Display module, the display module is for showing the multi-tester table current operating mode and testing result.
6. multi-tester table according to claim 1, which is characterized in that further include being electrically connected with the controller
Cable communication with detection module, be used to detect cable connection type to be detected and core correspondence.
7. multi-tester table according to claim 1, which is characterized in that further include being electrically connected with the controller
Length of cable detection module, be used to detect the length of cable to be detected.
8. multi-tester table according to claim 1, which is characterized in that further include and current detection module electricity
Property connection pincerlike spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820098531.2U CN207992295U (en) | 2018-01-19 | 2018-01-19 | Multi-tester table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820098531.2U CN207992295U (en) | 2018-01-19 | 2018-01-19 | Multi-tester table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207992295U true CN207992295U (en) | 2018-10-19 |
Family
ID=63820760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820098531.2U Active CN207992295U (en) | 2018-01-19 | 2018-01-19 | Multi-tester table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207992295U (en) |
-
2018
- 2018-01-19 CN CN201820098531.2U patent/CN207992295U/en active Active
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