CN207123560U - A kind of transformer detection means - Google Patents
A kind of transformer detection means Download PDFInfo
- Publication number
- CN207123560U CN207123560U CN201721096103.8U CN201721096103U CN207123560U CN 207123560 U CN207123560 U CN 207123560U CN 201721096103 U CN201721096103 U CN 201721096103U CN 207123560 U CN207123560 U CN 207123560U
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- CN
- China
- Prior art keywords
- sensor
- test pencil
- detection means
- fixedly connected
- transformer
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- 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.)
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Abstract
The utility model discloses a kind of transformer detection means,Its structure includes body,Cover plate,Display screen,Gear knob,Switch,Charge port,Battery,Survey conduit,Test pencil,Sealing ring,Voltage sensor,Electric resistance sensor,Current sensor,Transmission line,Current divider,Survey electrical interface,Ferrule,Alarming horn,Antistatic layer,A kind of transformer detection means of the present utility model,By setting alarming horn to connect sensor,When test transformer,Sounded the alarm if transformer fault sensor senses and transmitted to alarming horn,Prompting transformer is in malfunction,Solves the problems, such as the problem of prompting function difference during transformer detection means,Antistatic layer is set again in test pencil surface,Effectively prevent test pencil friction or in the case of other caused electrostatic and influence detection numerical value,Solve the problems, such as that detector is also easy to produce electrostatic influence detection numerical value.
Description
Technical field
The utility model is a kind of transformer detection means, belongs to universal meter field.
Background technology
Universal meter is also known as multi-meter, multimeter, avometer, numerous table etc., is that the departments such as power electronics are indispensable
Measuring instrumentss, typically to measure voltage, electric current and resistance as main purpose, with the rapid development of science and technology, present change
Depressor detection means prompting function in test problems is poor, and detector is also easy to produce electrostatic influence detection numerical value.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of transformer detection means, to solve
Present transformer detection means prompting function in test problems is poor, and detector is also easy to produce electrostatic influence detection numerical value
Problem.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of transformer detection
Device, including body, cover plate, display screen, gear knob, switch, charge port, battery, survey conduit, test pencil, sealing ring, electricity
Pressure sensor, electric resistance sensor, current sensor, transmission line, current divider, survey electrical interface, be ferrule, alarming horn, antistatic
Layer, the block upper surface are fixedly connected with cover plate, and the cover plate front surface upper end is fixedly connected with display screen, the display screen
Lower section is provided with gear knob, and switch is provided with the right side of the gear knob, and upper end is provided with alarming horn on the right side of the body,
Lower end is provided with charge port on the right side of the body, and the organism bottom is connected by surveying conduit with test pencil, the body
Inner surface is fixedly connected with sealing ring, and the display screen bottom is fixedly connected with voltage sensor, on the right side of the voltage sensor
It is fixedly connected, is fixedly connected on the right side of the electric resistance sensor with current sensor, the voltage sensor, electricity with electric resistance sensor
Resistance sensor, current sensor are connected by transmission line with current divider, and the shunt base is fixedly connected with surveying electrical interface,
And survey electrical interface bottom to be fixedly connected with test pencil, the battery is arranged on internal body, and right side is fixed with charge port
Connection, the test pencil surface are provided with antistatic layer, and the test pencil bottom is fixedly connected with ferrule, the charge port,
Switch electrically connects with battery, and the gear knob, test pencil electrically connect with switch, the voltage sensor, resistance sensing
Device, current sensor electrically connect with gear knob, test pencil, display screen, alarming horn.
Further, three voltage, resistance, electric current gears are provided with the gear knob.
Further, the test pencil is respectively provided with two, and positive pole is on a left side, and negative pole is on the right side.
Further, the body back side is provided with battery cover.
Further, the voltage sensor, electric resistance sensor, current sensor pass through transmission line progress and current divider
Electrical connection.
Further, the sealing ring thickness is not more than 0.5cm.
Further, the antistatic layer uses antistatic makrolon material, and anti-static ability is strong.
Further, the body surface uses PC materials, and feel is suitable.
Further, the display screen uses JHD-C0023 models, durability height.
A kind of transformer detection means of the present utility model, by setting alarming horn to connect sensor, when test transformation
During device, sounded the alarm if transformer fault sensor senses and transmitted to alarming horn, prompting transformer is in malfunction, solution
During transformer detection means problem of having determined the problem of prompting function difference, then antistatic layer is set effectively to be prevented in test pencil surface
Test pencil friction or in the case of other caused electrostatic and influence detection numerical value, solve detector and be also easy to produce electrostatic influence
The problem of detecting numerical value.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is internal structure schematic diagram of the present utility model；
Fig. 3 is test pencil structure schematic diagram of the present utility model；
Fig. 4 is circuit theory schematic diagram of the present utility model.
In figure：Body 1, cover plate 2, display screen 3, gear knob 4, switch 5, alarming horn 6, charge port 7, survey conduit 8,
Sealing ring 9, voltage sensor 10, electric resistance sensor 11, current sensor 12, transmission line 13, current divider 14, survey electrical interface 15,
Battery 71, test pencil 81, antistatic layer 811, ferrule 812.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are referred to, the utility model provides a kind of transformer detection means：Including body 1, lid
Plate 2, display screen 3, gear knob 4, switch 5, charge port 7, battery 71, survey conduit 8, test pencil 81, sealing ring 9, voltage pass
Sensor 10, electric resistance sensor 11, current sensor 12, transmission line 13, current divider 14, survey electrical interface 15, ferrule 812, alarm
Loudspeaker 6, antistatic layer 811, the upper surface of body 1 are fixedly connected with cover plate 2, and the front surface upper end of cover plate 2 is fixed with display screen 3 to be connected
Connect, the lower section of display screen 3 is provided with gear knob 4, and the right side of gear knob 4 is provided with switch 5, and the right side upper end of body 1 is provided with report
Alert loudspeaker 6, the right side lower end of body 1 are provided with charge port 7, and the bottom of body 1 is connected by surveying conduit 8 with test pencil 81, machine
The inner surface of body 1 is fixedly connected with sealing ring 9, and the bottom of display screen 3 is fixedly connected with voltage sensor 10, the right side of voltage sensor 10
It is fixedly connected with electric resistance sensor 11, the right side of electric resistance sensor 11 is fixedly connected with current sensor 12, voltage sensor 10, electricity
Resistance sensor 11, current sensor 12 are connected by transmission line 13 with current divider 14, and the bottom of current divider 14 is with surveying electrical interface 15
It is fixedly connected, and surveys the bottom of electrical interface 15 and be fixedly connected with test pencil 81, battery 71 is arranged on inside body 1, and right side
It is fixedly connected with charge port 7, the surface of test pencil 81 is provided with antistatic layer 811, and the bottom of test pencil 81 is fixed with ferrule 812 to be connected
Connect, charge port 7, switch 5 electrically connect with battery 71, and gear knob 4, test pencil 81 electrically connect with switch 5, voltage sensor
10th, electric resistance sensor 11, current sensor 12 electrically connect with gear knob 4, test pencil 81, display screen 3, alarming horn 6, shelves
Three voltage, resistance, electric current gears are provided with the knob 4 of position, and test pencil 81 is respectively provided with two, and positive pole is on a left side, and negative pole is in the right side, machine
The back side of body 1 is provided with battery cover, and voltage sensor 10, electric resistance sensor 11, current sensor 12 are carried out by transmission line 13
Electrically connected with current divider 14, the thickness of sealing ring 9 is not more than 0.5cm, and antistatic layer 811 uses antistatic makrolon material, prevents
Electrostatic capacity is strong, and the surface of body 1 uses PC materials, and feel is suitable, and the display screen 3 uses JHD-C0023 models, durability
It is high.
Antistatic layer 811 described in this patent refer to same material or other similar material phase mutual friction or separation when,
The protective layer minimum with the quantity of electric charge is produced；Alarming horn 6 is a kind of consequence to prevent or preventing caused by certain event occurs,
The electronic product for reminding or warning us that certain should be taken to take action in the form of sound, light, air pressure etc..
When user wants to use this patent, first by switching 5 starting devices, battery 71 is supplied to institute for equipment
The electric energy needed, if wanting to carry out the detection to transformer, you can gear knob 4 is turned round to resistance grade, then takes away and surveys conduit 8,
Survey conduit 8 and be provided with two positive poles in left negative pole on the right side, respectively by the ferrule 812 on the test pencil 81 for surveying the bottom of conduit 8
The two poles of the earth of transformer are put in, the information that both positive and negative polarity receives reaches electricity by transmission line 13 again by surveying electrical interface 15 to current divider 14
Sensor 11 is hindered, the sensing of electric resistance sensor 11 and processing information are that electric signal transmission to display screen 3 is shown, when resistance information fluctuates
When then illustrate that transformer is in malfunction, the now processing of electric resistance sensor 11 sends police for electric signal transmission to alarming horn 6
Report sound, remind the transformer of detection faulty, sent if sensing and transmitting to alarming horn 6 to reach transformer fault sensor
Go out alarm song, the effect for reminding transformer to be in malfunction, solve present transformer detection means and carried in test problems
The problem of function difference of waking up, if thinking, test voltage and electric current need to be only turned round gear knob 4 to relevant position again by test pencil 81
Test both positive and negative polarity can be provided with one layer of antistatic layer 811, effectively prevent from surveying in display information, the surface of test pencil 81 on display screen 3
Electroprobe 81 friction or in the case of other caused electrostatic and influence detection numerical value, solve detector and be also easy to produce electrostatic influence
The problem of detecting numerical value, the back side of body 1 can be dismantled or changed to battery 71 provided with battery cover, can also pass through body 1
The charge port 7 in left side enters charging to battery 71, and the interior surface of body 1 is not more than 0.5cm provided with one layer of sealing ring thickness, prevents ash
Dirt and water, which are entered in body 1, causes device damage.
The utility model：Body 1, cover plate 2, display screen 3, gear knob 4, switch 5, alarming horn 6, charge port 7, survey electricity
Spool 8, sealing ring 9, voltage sensor 10, electric resistance sensor 11, current sensor 12, transmission line 13, current divider 14, survey electricity connect
Mouth 15, battery 71, test pencil 81, antistatic layer 811, the part of ferrule 812 are universal standard part, especially the surface of test pencil 81
Antistatic layer 811 is provided with, the bottom of test pencil 81 is fixedly connected with ferrule 812, and the right side upper end of body 1 is provided with alarming horn
6, voltage sensor 10, electric resistance sensor 11, current sensor 12 with gear knob 4, test pencil 81, display screen 3, alarm loudspeaker
6 electrical connections, send out alarm song if transformer fault sensor can be reached sense and transmitting to alarming horn, prompting transformation
Device in malfunction and effectively prevent test pencil friction or in the case of other caused electrostatic and influence detection numerical value effect
Fruit, it is poor so as to be effectively prevented from present transformer detection means prompting function in test problems, and detector is also easy to produce
Electrostatic influence detects the problem of numerical value.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of transformer detection means, including body (1), cover plate (2), display screen (3), gear knob (4), switch (5), fill
Power port (7), battery (71), survey conduit (8), test pencil (81), sealing ring (9), voltage sensor (10), electric resistance sensor
(11), current sensor (12), transmission line (13), current divider (14), survey electrical interface (15), ferrule (812), its feature exist
In：Also include alarming horn (6), antistatic layer (811), body (1) upper surface is fixedly connected with cover plate (2), the lid
Plate (2) front surface upper end is fixedly connected with display screen (3), and gear knob (4), the shelves are provided with below the display screen (3)
Switch (5) is provided with the right side of position knob (4), upper end is provided with alarming horn (6) on the right side of the body (1), and the body (1) is right
Side lower end is provided with charge port (7), and body (1) bottom is connected by surveying conduit (8) with test pencil (81), the machine
Body (1) inner surface is fixedly connected with sealing ring (9), and display screen (3) bottom is fixedly connected with voltage sensor (10), described
It is fixedly connected on the right side of voltage sensor (10) with electric resistance sensor (11), electric resistance sensor (11) right side and current sensor
(12) be fixedly connected, the voltage sensor (10), electric resistance sensor (11), current sensor (12) by transmission line (13) with
Current divider (14) is connected, and current divider (14) bottom is fixedly connected with surveying electrical interface (15), and surveys electrical interface (15) bottom
Portion is fixedly connected with test pencil (81), and the battery (71) is arranged on body (1) inside, and right side and charge port (7) are fixed
Connection, test pencil (81) surface are provided with antistatic layer (811), and test pencil (81) bottom is solid with ferrule (812)
Fixed connection, the charge port (7), switch (5) electrically connect with battery (71), the gear knob (4), test pencil (81) with
Switch (5) electrical connection, the voltage sensor (10), electric resistance sensor (11), current sensor (12) with gear knob
(4), test pencil (81), display screen (3), alarming horn (6) electrical connection.
A kind of 2. transformer detection means according to claim 1, it is characterised in that：Set on the gear knob (4)
There are three voltage, resistance, electric current gears.
A kind of 3. transformer detection means according to claim 1, it is characterised in that：The test pencil (81) is respectively provided with two
Root, positive pole is on a left side, and negative pole is on the right side.
A kind of 4. transformer detection means according to claim 1, it is characterised in that：Body (1) back side is provided with
Battery cover.
A kind of 5. transformer detection means according to claim 1, it is characterised in that：The voltage sensor (10), electricity
Resistance sensor (11), current sensor (12) by transmission line (13) electrically connect with current divider (14).
A kind of 6. transformer detection means according to claim 1, it is characterised in that：Sealing ring (9) thickness is little
In 0.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721096103.8U CN207123560U (en) | 2017-08-30 | 2017-08-30 | A kind of transformer detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721096103.8U CN207123560U (en) | 2017-08-30 | 2017-08-30 | A kind of transformer detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207123560U true CN207123560U (en) | 2018-03-20 |
Family
ID=61611096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721096103.8U Expired - Fee Related CN207123560U (en) | 2017-08-30 | 2017-08-30 | A kind of transformer detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207123560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112269077A (en) * | 2020-10-10 | 2021-01-26 | 苏州中康电力运营有限公司 | Testing device and testing method for oil-immersed transformer |
-
2017
- 2017-08-30 CN CN201721096103.8U patent/CN207123560U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112269077A (en) * | 2020-10-10 | 2021-01-26 | 苏州中康电力运营有限公司 | Testing device and testing method for oil-immersed transformer |
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Legal Events
| 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: 20180320 Termination date: 20180830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |