CN205562687U - LCR test instrument - Google Patents
LCR test instrument Download PDFInfo
- Publication number
- CN205562687U CN205562687U CN201620324666.7U CN201620324666U CN205562687U CN 205562687 U CN205562687 U CN 205562687U CN 201620324666 U CN201620324666 U CN 201620324666U CN 205562687 U CN205562687 U CN 205562687U
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- China
- Prior art keywords
- switch
- output
- input
- loudspeaker
- control panel
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a LCR test instrument, including casing and DSP treater, the left end of casing inner chamber bottom is equipped with the battery, the right -hand member of casing inner chamber bottom is equipped with the DSP treater, the middle -end of casing upper surface is equipped with the handle, the top of casing surface is equipped with ultraviolet tube, the upper left end of casing surface is equipped with the display, the left lower extreme of casing surface is equipped with switch, the right -hand member of switch surface is equipped with the speaker, the right -hand member of speaker surface is equipped with the USB jack, the upper right end of casing surface is equipped with control panel, control panel includes light switch, control button, speaker switch and ultraviolet tube switch, the lower extreme of control panel surface is equipped with the light, the right lower extreme of casing surface is equipped with the test terminal. This LCR test instrument has set up the speaker, can report out the test result, has brought very big facility for people's use.
Description
Technical field
The utility model relates to digital electric bridge technical field, is specially a kind of LCR tester.
Background technology
LCR tester is to survey inductance L, electric capacity C, resistance R and a kind of electronic measuring instrument of Q value,
The termination technology of LCR tester is the guardian technique affecting measurement result, and termination technology is from simple to complexity
Mainly have: two ends formula, trifocal, four end formulas, five end formulas and four ends pair, current desk-top LCR is most
Using four end formulas, because the LCR tester of four end formulas is economical and practical, its performance disclosure satisfy that great majority survey
The requirement of amount, is therefore widely adopted.The LCR tester of main flow is because using digital electric bridge at present
Principle, therefore cabinet volume is big, expensive, very inconvenient use, it is impossible to obtains and popularizes widely, and
And much tester is all that two line holding wires draw test, does not also have calibration function, thus can increase survey
Error during amount, and measurement result is all liquid crystal display, seldom has voice automatic reading function, for people
Use bring great inconvenience, to this end, it is proposed that a kind of novel LCR tester.
Utility model content
The purpose of this utility model is to provide a kind of LCR tester, to solve to carry in above-mentioned background technology
The problem gone out.
For achieving the above object, the utility model following technical scheme of offer: a kind of LCR tester, bag
Including housing and DSP Processor, the left end bottom described housing cavity is provided with battery, described housing cavity
The right-hand member of bottom is provided with DSP Processor, and the middle-end of described housing upper surface is provided with handle, outside described housing
The top on surface is provided with quartz burner, and the left upper end of described housing outer surface is provided with display, described shell
The lower-left end of external surface is provided with power switch, and the right-hand member of described power switch outer surface is provided with loudspeaker,
The right-hand member of described loudspeaker outer surface is provided with USB receptacle, and the upper right side of described housing outer surface is provided with control
Panel, described control panel includes luminous lamp switch, controls button, loudspeaker switch and quartz burner
Switch, the lower end of described control panel outer surface is provided with illuminating lamp, and the bottom righthand side of described housing outer surface sets
Test lead, the bottom of described housing outer surface is had to be provided with supporting leg, the output of described battery and power supply
The input electrical connection of switch, the output of described power switch electrically connects with the input of control panel,
The output of described control panel and USB receptacle, DSP Processor, luminous lamp switch, control button, raise
The input electrical connection of sound device switch and quartz burner switch, the output of described DSP Processor and survey
The input electrical connection of examination end, the output of described test lead is electrically connected with the input of display and loudspeaker
Connecing, the output of described luminous lamp switch electrically connects with the input of illuminating lamp, described control button defeated
Go out end to electrically connect with the input of display, the output of described loudspeaker switch and the input of loudspeaker
Electrical connection, the output of described quartz burner switch electrically connects with the input of quartz burner.
Preferably, described illuminating lamp is provided with flashing function.
Preferably, the quantity of described test lead is 4.
Preferably, the bottom of described supporting leg outer surface is provided with rubber blanket.
Compared with prior art, the beneficial effects of the utility model are: this LCR tester is provided with raises one's voice
Device, can report out test result, and the use for people brings great convenience, and battery can be test
Electrical equipment in instrument provides electric energy, meets the demand that people under any circumstance use, is provided with purple
Outside line fluorescent tube, can carry out virus killing and disappear bacterium room air, makes people have the comfortable environment of a health, protects
Having demonstrate,proved the health of people, USB receptacle can provide electric energy for mobile phone in the absence of a power supply, has ensured people
Proper communication, the life for people brings great convenience, and data can be made to be transferred on computer,
Being conducive to people to testing the observation and preservation recorded, illuminating lamp can be that people provide light source, is convenient for people to
Use and live, and be provided with flashing function, add enjoyment for people's life, handle can be convenient for people to
Movement to tester, facilitates the use of people.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation；
Fig. 2 is utility model works principle schematic.
In figure: 1 handle, 2 displays, 3 batteries, 4 housings, 5 power switches, 6 supporting legs, 7
Loudspeaker, 8USB jack, 9 test leads, 10 illuminating lamps, 11DSP processor, 12 control panels,
121 luminous lamp switch, 122 control buttons, 123 loudspeaker switch, 124 quartz burners switch, 13
Quartz burner.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, to the technology in the utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only the utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in the utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Referring to Fig. 1-2, a kind of technical scheme of the utility model offer: a kind of LCR tester, including shell
Body 4 and DSP Processor 11, the left end of housing 4 intracavity bottom is provided with battery 3, in can being tester
Electrical equipment provide electric energy, meet the demand that people under any circumstance use, at the bottom of housing 4 inner chamber
The right-hand member in portion is provided with DSP Processor 11, and the middle-end of housing 4 upper surface is provided with handle 1, can be convenient for people to
Movement to tester, facilitates the use of people, and the top of housing 4 outer surface is provided with quartz burner
13, room air can be carried out virus killing and disappear bacterium, make people have the comfortable environment of a health, it is ensured that people
Health, the left upper end of housing 4 outer surface is provided with display 2, and the lower-left end of housing 4 outer surface is provided with
Power switch 5, the right-hand member of power switch 5 outer surface is provided with loudspeaker 7, can report out test result, for
The use of people brings great convenience, and the right-hand member of loudspeaker 7 outer surface is provided with USB receptacle 8, can be
There is provided electric energy for mobile phone in the case of there is no power supply, ensure the proper communication of people, for the life of people
Bring great convenience, and data can be made to be transferred on computer, beneficially people's sight to test record
Examining and preserve, the upper right side of housing 4 outer surface is provided with control panel 12, and control panel 12 includes illuminating lamp
Switch 121, control button 122, loudspeaker switch 123 and quartz burner switch 124, control panel
The lower end of 12 outer surfaces is provided with illuminating lamp 10, can be that people provide light source, easy for people to use and life,
And it is provided with flashing function, and adding enjoyment for people's life, the bottom righthand side of housing 4 outer surface is provided with test
End 9, the bottom of housing 4 outer surface is provided with supporting leg 6, the output of battery 3 and power switch 5
Input electrically connects, and the output of power switch 5 electrically connects with the input of control panel 12, chain of command
The output of plate 12 and USB receptacle 8, DSP Processor 11, luminous lamp switch 121, control button 122,
The input electrical connection of loudspeaker switch 123 and quartz burner switch 124, DSP Processor 11 defeated
Go out end to electrically connect with the input of test lead 9, the output of test lead 9 and display 2 and loudspeaker 7
Input electrical connection, the output of luminous lamp switch 121 electrically connects with the input of illuminating lamp 10, control
The output of button 122 processed electrically connects with the input of display 2, the output of loudspeaker switch 123
Electrically connect with the input of loudspeaker 7, the output of quartz burner switch 124 and quartz burner 13
Input electrical connection, illuminating lamp 10 is provided with flashing function, and the quantity of test lead 9 is 4, supporting leg
The bottom of 6 outer surfaces is provided with rubber blanket, the frictional force between increase and desktop, improves the steady of tester placement
Qualitative.
Embodiment the most of the present utility model, for the ordinary skill people of this area
For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit
Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims
And equivalent limits.
Claims (4)
1. a LCR tester, including housing (4) and DSP Processor (11), it is characterised in that:
The left end of described housing (4) intracavity bottom is provided with battery (3), described housing (4) intracavity bottom
Right-hand member is provided with DSP Processor (11), and the middle-end of described housing (4) upper surface is provided with handle (1), institute
The top stating housing (4) outer surface is provided with quartz burner (13), a left side for described housing (4) outer surface
Upper end is provided with display (2), and the lower-left end of described housing (4) outer surface is provided with power switch (5), institute
The right-hand member stating power switch (5) outer surface is provided with loudspeaker (7), described loudspeaker (7) outer surface
Right-hand member is provided with USB receptacle (8), and the upper right side of described housing (4) outer surface is provided with control panel (12),
Described control panel (12) includes luminous lamp switch (121), controls button (122), loudspeaker switch
(123) and quartz burner switch (124), the lower end of described control panel (12) outer surface is provided with photograph
Bright lamp (10), the bottom righthand side of described housing (4) outer surface is provided with test lead (9), described housing (4)
The bottom of outer surface is provided with supporting leg (6), the output of described battery (3) and power switch (5)
Input electrical connection, the input electricity of the output of described power switch (5) and control panel (12)
Connect, the output of described control panel (12) and USB receptacle (8), DSP Processor (11), photograph
Bright lamp switch (121), control button (122), loudspeaker switch (123) and quartz burner switch (124)
Input electrical connection, the input electricity of the output of described DSP Processor (11) and test lead (9)
Connecting, the output of described test lead (9) is electrically connected with the input of display (2) and loudspeaker (7)
Connecing, the output of described luminous lamp switch (121) electrically connects with the input of illuminating lamp (10), described
The output controlling button (122) electrically connects with the input of display (2), described loudspeaker switch
(123) output electrically connects with the input of loudspeaker (7), described quartz burner switch (124)
Output electrically connect with the input of quartz burner (13).
A kind of LCR tester the most according to claim 1, it is characterised in that: described illuminating lamp (10)
It is provided with flashing function.
A kind of LCR tester the most according to claim 1, it is characterised in that: described test lead (9)
Quantity be 4.
A kind of LCR tester the most according to claim 1, it is characterised in that: described supporting leg (6)
The bottom of outer surface is provided with rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620324666.7U CN205562687U (en) | 2016-04-15 | 2016-04-15 | LCR test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620324666.7U CN205562687U (en) | 2016-04-15 | 2016-04-15 | LCR test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205562687U true CN205562687U (en) | 2016-09-07 |
Family
ID=56809439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620324666.7U Expired - Fee Related CN205562687U (en) | 2016-04-15 | 2016-04-15 | LCR test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205562687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188118A (en) * | 2018-08-01 | 2019-01-11 | 北京群源电力科技有限公司 | A kind of electronic component test device |
-
2016
- 2016-04-15 CN CN201620324666.7U patent/CN205562687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188118A (en) * | 2018-08-01 | 2019-01-11 | 北京群源电力科技有限公司 | A kind of electronic component test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Daoyun Inventor before: Yu Jianqing |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170502 Address after: 300385 Tianjin City, Xiqing economic and Technological Development Zone Saida emerging industrial park G block 3 layer B Patentee after: Fangyuan Radio & television inspection and inspection Limited by Share Ltd Address before: 311800, Zhejiang Province, Shaoxing City, Zhuji province sub docking Town, Wu Cun Patentee before: Yu Jianqing |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20190415 |