CN209086347U - A kind of new type inverter automatic detection device - Google Patents
A kind of new type inverter automatic detection device Download PDFInfo
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- CN209086347U CN209086347U CN201821753464.XU CN201821753464U CN209086347U CN 209086347 U CN209086347 U CN 209086347U CN 201821753464 U CN201821753464 U CN 201821753464U CN 209086347 U CN209086347 U CN 209086347U
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- Prior art keywords
- upper housing
- detection device
- new type
- automatic detection
- frequency
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Abstract
The utility model discloses a kind of new type inverter automatic detection devices, including upper housing, lower case, conductive pin, display screen is provided at the top of the upper housing, the display screen side is provided with indicator light, loudspeaker is provided with before the indicator light, the indicator light side is provided with start key, support plate is provided in below the upper housing, lithium battery is provided with above the support plate, the lithium battery side is provided with controller, frequency determinator is provided below in the support plate, the frequency determinator two sides are provided with coupling conducting wire, cambered surface is provided with below the frequency determinator.Beneficial effect is: the utility model detects frequency using mutual inductance principle, avoid dismounting detection device, facilitate detection, it is clamped simultaneously using two halves, it avoids for conducting wire being truncated and can detect frequency converter working condition, improve ease of use, and be not limited to single inverter, the working condition of different frequency converters can be detected, be increased operation rate.
Description
Technical field
The utility model relates to frequency converter detection fields, more particularly to a kind of new type inverter automatic detection device.
Background technique
In general, voltage and the changeless industrial-frequency alternating current of frequency are transformed to the dress of the alternating current of voltage or changeable frequency
Set referred to as " frequency converter ".General inverter is the inverter DC power supply inversion for certain frequency and certain voltage.For
Inverter frequency and the adjustable inverter of voltage we be known as frequency converter.The waveform of frequency converter output is analog sine, main
If being used in threephase asynchronous speed regulation to use, it is called variable-frequency governor.
Application No. is 201710046022.5 Chinese patents for comparison, disclose a kind of peace river fault diagnosis side frequency converter UV
Method and its automatic detection device, if peace river frequency converter three will be by master control borad, communication board and interface, power module, operation panel, thousand
Group (PCC) power is constituted, and the (PCC) power is mainly made of: IGBT, trigger board and precharge switching contactor.
Above-mentioned patent needs will test device and is mounted in frequency converter, can only be detected for single inverter.Therefore
A kind of new equipment is designed, the utility model detects frequency using mutual inductance principle, avoids dismounting detection device, convenient
Detection, while being clamped using two halves, frequency converter working condition can be detected by avoiding for conducting wire being truncated, and be improved easy-to-use
Property, and it is not limited to single inverter, the working condition of different frequency converters can be detected, be increased operation rate.
Utility model content
The purpose of this utility model is that provide a kind of new type inverter to solve the above-mentioned problems detects dress automatically
It sets, the utility model improves the convenience that frequency converter detects automatically.
The utility model achieves the above object through the following technical schemes:
A kind of new type inverter automatic detection device, including upper housing, lower case, conductive pin, the upper housing top are set
It is equipped with display screen, the display screen side is provided with indicator light, and loudspeaker, the indicator light one are provided with before the indicator light
Side is provided with start key, below the upper housing in be provided with support plate, lithium battery, the lithium are provided with above the support plate
Battery side is provided with controller, the controller model KY12S type, and frequency determinator is provided below in the support plate,
The frequency determinator model FCA3000 type, the frequency determinator two sides are provided with coupling conducting wire, the frequency determinator
Lower section is provided with cambered surface, and the upper cambered surface side is provided with conductive sleeve, and the upper housing side is provided with hinge pin axis, it is described on
It is provided with the lower case below shell, lower camber side is provided with above the lower case, the lower camber side side is provided with described
Conductive pin, the conductive pin side are provided with lock, and the lower case is provided with hinge pin sleeve far from the lock side.
Further setting: the coupling conducting wire is respectively welded on the conductive sleeve and the conductive pin, the conductive pin
It is connected with the conductive sleeve plug.
So set, welding keeps the coupling conducting wire solid and reliable, plug, which connects, ensure that the conductive pin and described leads
The connection of electricity set.
Further setting: the upper housing and the lower case all use insulating materials to make, the upper housing and described
Lower case is connected using the lock.
So set, insulating materials prevents electric leakage, the lock connection is convenient for the folding upper housing and the lower casing
Body.
Further setting: the support plate is bolted with the upper housing use, the upper cambered surface and the lower camber side
Form a full circle.
It is repaired so set, being bolted the support plate easy to disassemble, a full circle is convenient for entirely around frequency conversion
Device output line.
Further setting: the hinge pin sleeve is welded in the lower case.
So set, welding increases the intensity of the hinge pin sleeve.
Further setting: the coupling conducting wire passes through the upper housing and the lower case.
So set, ensure that the coupling conductor loop around frequency converter output line one week, generates mutual inductance.
Further setting: the controller respectively with the lithium battery, frequency determinator, the display screen, described
Indicator light, the loudspeaker and the start key use electrical connection.
So set, transmission of the electrical connection convenient for electric power and control signal.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, frequency is detected using mutual inductance principle, avoids dismounting detection device, facilitates detection；
2, it is clamped using two halves, frequency converter working condition can be detected by avoiding for conducting wire being truncated, and be improved easy-to-use
Property；
3, it is not limited to single inverter, the working condition of different frequency converters can be detected, be increased operation rate.
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
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of new type inverter automatic detection device described in the utility model；
Fig. 2 is a kind of lower case schematic diagram of new type inverter automatic detection device described in the utility model；
Fig. 3 is a kind of upper housing schematic diagram of new type inverter automatic detection device described in the utility model；
Fig. 4 is a kind of circuit structure flow diagram of new type inverter automatic detection device described in the utility model.
The reference numerals are as follows:
1, upper housing；2, lithium battery；3, controller；4, support plate；5, frequency determinator；6, conductive sleeve；7, it latches；8, under
Cambered surface；9, conducting wire is coupled；10, lower case；11, hinge pin sleeve；12, hinge pin axis；13, upper cambered surface；14, conductive pin；15, display screen；
16, indicator light；17, loudspeaker；18, start key.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing:
Embodiment 1
As Figure 1-Figure 4, a kind of new type inverter automatic detection device, including upper housing 1, lower case 10, conductive pin
14, it is provided with display screen 15 at the top of upper housing 1, shows testing result, 15 side of display screen is provided with indicator light 16, shows work
State is provided with loudspeaker 17 before indicator light 16, completes detection and is broadcasted, and 16 side of indicator light is provided with start key 18,
The switch of starting, upper housing 1 are provided with support plate 4 in below, support lithium battery 2, and support plate 4 is provided with lithium battery 2 above, store up
Electric power is deposited, 2 side of lithium battery is provided with controller 3, analyzing and processing data, and frequency determinator 5 is provided below in support plate 4, surveys
Determine frequency, 5 two sides of frequency determinator are provided with coupling conducting wire 9, and mutual inductance is generated, is provided with cambered surface 13 below frequency determinator 5,
Across frequency converter output line, upper 13 side of cambered surface is provided with conductive sleeve 6, and fixed conductive pin 14,1 side of upper housing is provided with hinge pin
Axis 12 supports upper housing 1, lower case 10 is provided with below upper housing 1, supports lower camber side 8, and lower case 10 is provided with lower arc above
Face 8 supports frequency converter output line, and 8 side of lower camber side is provided with conductive pin 14, guarantees that coupling conducting wire 9 is closed, 14 side of conductive pin
It is provided with lock 7, locks upper housing 1 and lower case 10, lower case 10 is provided with hinge pin sleeve 11, fixed hinge far from 7 sides of lock
Pin shaft 12.
Embodiment 2
The present embodiment the difference from embodiment 1 is that:
Coupling conducting wire 9 is respectively welded on conductive sleeve 6 and conductive pin 14, and welding keeps coupling conducting wire 9 solid and reliable, conductive pin
14 connect with 6 plug of conductive sleeve, and plug connection ensure that being connected to for conductive pin 14 and conductive sleeve 6.
Working principle: passing through the lower camber side 8 in lower case 10 for frequency converter output line, covers lower upper housing 1, makes conductive pin 14
It is inserted into conductive sleeve 6, and fixed with lock 7, so that frequency converter output line is passed through the circular hole that upper cambered surface 13 and lower camber side 8 are formed, press
Start key 18, frequency converter output line by with couple 9 mutual inductance of conducting wire and generate frequency conversion electric current, frequency determinator 5 is by the frequency of acquisition
Information is transferred to controller 3, is shown on display screen 15 after 3 analysis of controller processing, and carries out voice by loudspeaker 17 and broadcast
Report.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of new type inverter automatic detection device, it is characterised in that: including upper housing (1), lower case (10), conductive pin
(14), it is provided with display screen (15) at the top of the upper housing (1), display screen (15) side is provided with indicator light (16), institute
It states and is provided with loudspeaker (17) before indicator light (16), indicator light (16) side is provided with start key (18), the upper casing
Body (1) is provided with support plate (4) in below, and the support plate (4) is provided with lithium battery (2) above, lithium battery (2) side
It is provided with controller (3), the support plate (4) is provided below frequency determinator (5), and frequency determinator (5) two sides are set
It is equipped with coupling conducting wire (9), is provided with cambered surface (13) below the frequency determinator (5), upper cambered surface (13) the side setting
Have conductive sleeve (6), upper housing (1) side is provided with hinge pin axis (12), is provided with the lower casing below the upper housing (1)
Body (10), the lower case (10) are provided with lower camber side (8) above, and lower camber side (8) side is provided with the conductive pin
(14), conductive pin (14) side is provided with lock (7), and the lower case (10) is provided with far from described lock (7) side
Hinge pin sleeve (11).
2. a kind of new type inverter automatic detection device according to claim 1, it is characterised in that: the coupling conducting wire
(9) it is respectively welded on the conductive sleeve (6) and the conductive pin (14), the conductive pin (14) and the conductive sleeve (6) make
It is connected with plug.
3. a kind of new type inverter automatic detection device according to claim 2, it is characterised in that: the upper housing (1)
It is all made of insulating materials with the lower case (10), the upper housing (1) and the lower case (10) use the lock
(7) it connects.
4. a kind of new type inverter automatic detection device according to claim 3, it is characterised in that: the support plate (4)
It is bolted with the upper housing (1) use, the upper cambered surface (13) and the lower camber side (8) form a full circle.
5. a kind of new type inverter automatic detection device according to claim 4, it is characterised in that: the hinge pin sleeve (11)
It is welded on the lower case (10).
6. a kind of new type inverter automatic detection device according to claim 5, it is characterised in that: the coupling conducting wire
(9) upper housing (1) and the lower case (10) are passed through.
7. a kind of new type inverter automatic detection device according to claim 6, it is characterised in that: the controller (3)
Respectively with the lithium battery (2), the frequency determinator (5), the display screen (15), the indicator light (16), the loudspeaking
Device (17) and the start key (18) use electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753464.XU CN209086347U (en) | 2018-10-29 | 2018-10-29 | A kind of new type inverter automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821753464.XU CN209086347U (en) | 2018-10-29 | 2018-10-29 | A kind of new type inverter automatic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209086347U true CN209086347U (en) | 2019-07-09 |
Family
ID=67121084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821753464.XU Expired - Fee Related CN209086347U (en) | 2018-10-29 | 2018-10-29 | A kind of new type inverter automatic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209086347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117269563A (en) * | 2023-11-22 | 2023-12-22 | 山东联创高科自动化有限公司 | Fan frequency converter detection device |
-
2018
- 2018-10-29 CN CN201821753464.XU patent/CN209086347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117269563A (en) * | 2023-11-22 | 2023-12-22 | 山东联创高科自动化有限公司 | Fan frequency converter detection device |
| CN117269563B (en) * | 2023-11-22 | 2024-01-23 | 山东联创高科自动化有限公司 | Fan frequency converter detection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20201029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |