CN207541135U - A kind of novel Electronics and Information Engineering multimeter - Google Patents
A kind of novel Electronics and Information Engineering multimeter Download PDFInfo
- Publication number
- CN207541135U CN207541135U CN201721681718.7U CN201721681718U CN207541135U CN 207541135 U CN207541135 U CN 207541135U CN 201721681718 U CN201721681718 U CN 201721681718U CN 207541135 U CN207541135 U CN 207541135U
- Authority
- CN
- China
- Prior art keywords
- external surface
- side external
- main body
- information engineering
- battery case
- 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
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a kind of novel Electronics and Information Engineering multimeters,Including main body,Protective shell,Driving switch and connector,The side upper end inner surface of the main body is provided with switch,One side external surface of protective shell is provided with electroprobe slot and coiling stake,And coiling stake is located at a side external surface of electroprobe slot,Face is provided with liquid crystal display outside the side of the switch,One side external surface of the liquid crystal display is provided with function button,One side external surface of the driving switch is provided with gear board,One side external surface of the gear board is provided with current interface,COM negative inputs mouth and anode jack,A kind of novel Electronics and Information Engineering multimeter described in the utility model,Equipped with protective shell,Pen cap and electroprobe slot,It can be protected when by effect more energetically,And it can prevent measuring pen from accidentally injuring,The place of placement can also be provided for measuring pen,Bring better prospect of the application.
Description
Technical field
The utility model is related to multimeter field, more particularly to a kind of novel Electronics and Information Engineering multimeter.
Background technology
Multimeter be it is a kind of with rectifier, a variety of electricity parameters such as AC and DC electric current, voltage and resistance can be measured
Moving- coil instrument, for each electrical quantities, generally there is several ranges, by magnetoelectricity series ammeter, measuring circuit and selection
The compositions such as switch.By the transformation of selecting switch, easily a variety of electricity parameters can be measured.The master of its circuit counting
Will be according to being Closed Circuit Ohm Law ", there are many multimeter type, and when use should be selected according to different requirements；It is existing
Electronics and Information Engineering multimeter is when in use there are certain drawbacks, first, external application table main body adopt it is made of plastic, by power
Effect when be easily damaged, secondly, the pen tip of measuring pen compares sharp, people is easily accidentally injured, in addition, the placement of test pen is improper
It is easily lost, certain influence is brought using process to people, for this purpose, it is proposed that a kind of novel Electronics and Information Engineering
Use multimeter.
Utility model content
The main purpose of the utility model is that providing a kind of novel Electronics and Information Engineering multimeter, can effectively solve
Certainly the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of novel Electronics and Information Engineering multimeter, including main body, protective shell, driving switch and connector, the master
The side upper end inner surface of body is provided with switch, and one side external surface of protective shell is provided with electroprobe slot and coiling stake, and coiling
Stake is located at a side external surface of electroprobe slot, and face is provided with liquid crystal display, the liquid crystal display outside the side of the switch
A side external surface be provided with function button, a side external surface of the driving switch is provided with gear board, the gear board
One side external surface is provided with current interface, COM negative inputs mouth and anode jack, and the side external surface setting of current interface
There are COM negative input mouths, a side external surface of the COM negative inputs mouth far from current interface is provided with anode jack,
The opposite side lower end of the main body is provided with battery case lid, and the side of the connector is fixedly connected with live wire, and electric wire is far from connecing
The side of head is fixedly connected with measuring pen, and a side external surface of the measuring pen is provided with pen cap, and the inner surface of the main body is set
Battery case is equipped with, and the inner surface of battery case is provided with spring leaf.
Preferably, the side inner surface of the battery case lid is provided with screw, and the lower section of main body passes through screw and battery
Another side external surface of box cover is fixedly connected, and screw number is several groups.
Preferably, a side external surface of the battery case is fixedly connected by screw with the outer faces of main body, and electricity
Pond box is internally provided with battery, and model No.5 cell, screw number is several groups.
Preferably, a side external surface of the driving switch is fixedly connected by bolt with body interior outer surface, bolt
Quantity is several groups.
Preferably, the outer surface of the main body is fixedly connected by bolt with the outer faces of protective shell, bolt quantity
It it is several groups, and the outer surface of protective shell is provided with anti-skid chequer.
Preferably, the function button is electrically connected, and liquid crystal display and integrated circuit plate are electrical with integrated circuit plate
Connection.
Compared with prior art, the utility model has the advantages that：A kind of novel Electronics and Information Engineering is used
Multimeter by the protective shell of setting, can timely send out when multimeter is by effect more energetically and it is protected,
Surface is provided with anti-skid chequer, makes its not easily to fall off, is conducive to the use of people, can be effectively right by the electroprobe slot of setting
Measuring pen is stored, and can be stored electric wire by being provided with coiling stake, increases the use function of multimeter, and can
Preferably measuring pen is stored, by the pen cap of setting, can be protected when not in use to measuring pen tip, it can also
Prevent from measuring pen tip and the person damaged, the pen cap of setting is fluted combined with measuring pen protrusion it is more compact, and
Not easily to fall off, entire novel Electronics and Information Engineering multimeter is simple in structure, and easy to operate, the effect used is relative to tradition
Mode is more preferable.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of novel Electronics and Information Engineering multimeter of the utility model.
Fig. 2 is a kind of partial view of novel Electronics and Information Engineering multimeter of the utility model.
Fig. 3 is the enlarged drawing of A in a kind of Fig. 2 of novel Electronics and Information Engineering multimeter of the utility model.
Fig. 4 is the enlarged drawing of B in a kind of Fig. 2 of novel Electronics and Information Engineering multimeter of the utility model.
In figure：1st, main body；2nd, protective shell；3rd, electroprobe slot；4th, it switchs；5th, liquid crystal display；6th, function button；7th, gear
Board；8th, driving switch；9th, current interface；10th, COM negative inputs mouth；11st, anode jack；12nd, battery case lid；13rd, connector；
14th, electric wire；15th, pen cap；16th, measuring pen；17th, battery case；18th, spring leaf 19, coiling stake.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figs 1-4, a kind of novel Electronics and Information Engineering multimeter, including main body 1, protective shell 2, driving switch
8 are provided with switch 4 with connector 13, the side upper end inner surface of main body 1,2 one side external surface of protective shell be provided with electroprobe slot 3 with around
Line stake 19, and coiling stake 19 is located at a side external surface of electroprobe slot 3, the face outside 4 side that switchs is provided with liquid crystal display 5,
One side external surface of liquid crystal display 5 is provided with function button 6, and a side external surface of driving switch 8 is provided with gear board 7, shelves
One side external surface of position board 7 is provided with current interface 9, COM negative inputs mouth 10 and anode jack 11, and current interface 9
One side external surface is provided with COM negative inputs mouth 10, a side external surface of the COM negative inputs mouth 10 far from current interface 9
Anode jack 11 is provided with, the opposite side lower end of main body 1 is provided with battery case lid 12, and the side of connector 13 is fixedly connected with live wire
14, and side of the electric wire 14 far from connector 13 is fixedly connected with measuring pen 16, a side external surface of measuring pen 16 is provided with pen cap
15, the inner surface of main body 1 is provided with battery case 17, and the inner surface of battery case 17 is provided with spring leaf 18.
The side inner surface of battery case lid 12 is provided with screw, and the lower section of main body 1 passes through screw and battery case lid 12
Another side external surface is fixedly connected, and screw number is several groups；One side external surface of battery case 17 passes through in screw and main body 1
Portion outer surface is fixedly connected, and battery case 17 is internally provided with battery, and model No.5 cell, screw number is several groups；
One side external surface of driving switch 8 is fixedly connected by bolt with 1 outer faces of main body, and bolt quantity is several groups；Main body 1
Outer surface be fixedly connected by bolt with the outer faces of protective shell 2, bolt quantity is several groups, and protective shell 2 is outer
Surface is provided with anti-skid chequer；Function button 6 is electrically connected with integrated circuit plate, and 5 screen of liquid crystal display and integrated circuit plate are electrical
Connection.
It should be noted that the utility model is a kind of novel Electronics and Information Engineering multimeter, it when in use, will be electric
Pond is put into battery case 17, and multimeter is powered in ohms range, and battery case lid 12 is passed through bolt and 1 company of fixation of main body
It connects, turns on the switch 4, multimeter is made to carry out job state, connector 13 is borrowed in required port when measuring, passes through measurement
Stylus contact measured object measures, and with controlling excessively multimeter the operation of function button 6, passes through internal setting
The electric connection of integrated circuit and liquid crystal display carries out the output of data, can change different measurement items by gear board 7
Measuring pen 16 so as to fulfill the multiple functions of multimeter, is placed in electroprobe slot 3 by mesh when using and finishing, in addition pen cap 5,
Electric wire 14 is wrapped in coiling stake 19, it is more practical.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of novel Electronics and Information Engineering multimeter, including main body（1）, protective shell（2）, driving switch（8）With connector
（13）, it is characterised in that：The main body（1）Side upper end inner surface be provided with switch（4）, the protective shell（2）Outside side
Surface is provided with electroprobe slot（3）With coiling stake（19）, and coiling stake（19）Positioned at electroprobe slot（3）A side external surface, it is described to open
It closes（4）A side external surface be provided with liquid crystal display（5）, the liquid crystal display（5）A side external surface be provided with function
Button（6）, the driving switch（8）A side external surface be provided with gear board（7）, the gear board（7）A side external surface
It is provided with current interface（9）, COM negative input mouths（10）With anode jack（11）, and current interface（9）A side external surface
It is provided with COM negative input mouths（10）, the COM negative inputs mouth（10）Far from current interface（9）A side external surface
It is provided with anode jack（11）, the main body（1）Opposite side lower end be provided with battery case lid（12）, the connector（13）One
Side is fixedly connected with live wire（14）, and electric wire（14）Far from connector（13）Side be fixedly connected with measuring pen（16）, the survey
Measure pen（16）A side external surface be provided with pen cap（15）, the main body（1）Inner surface be provided with battery case（17）, and battery
Box（17）Inner surface be provided with spring leaf（18）.
2. a kind of novel Electronics and Information Engineering multimeter according to claim 1, it is characterised in that：The battery case
Lid（12）Side inner surface be provided with screw, and main body（1）Lower section pass through screw and battery case lid（12）Opposite side outside
Surface is fixedly connected, and screw number is several groups.
3. a kind of novel Electronics and Information Engineering multimeter according to claim 1, it is characterised in that：The battery case
（17）A side external surface pass through screw and main body（1）Outer faces be fixedly connected, and battery case（17）Inside setting
There are battery, model No.5 cell, screw number is several groups.
4. a kind of novel Electronics and Information Engineering multimeter according to claim 1, it is characterised in that：The gear is opened
It closes（8）A side external surface pass through bolt and main body（1）Outer faces are fixedly connected, and bolt quantity is several groups.
5. a kind of novel Electronics and Information Engineering multimeter according to claim 1, it is characterised in that：The main body
（1）Outer surface pass through bolt and protective shell（2）Outer faces be fixedly connected, bolt quantity is several groups, and protective shell
（2）Outer surface be provided with anti-skid chequer.
6. a kind of novel Electronics and Information Engineering multimeter according to claim 1, it is characterised in that：The function is pressed
Button（6）It is electrically connected with integrated circuit plate, and liquid crystal display（5）It is electrically connected with integrated circuit plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721681718.7U CN207541135U (en) | 2017-12-06 | 2017-12-06 | A kind of novel Electronics and Information Engineering multimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721681718.7U CN207541135U (en) | 2017-12-06 | 2017-12-06 | A kind of novel Electronics and Information Engineering multimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207541135U true CN207541135U (en) | 2018-06-26 |
Family
ID=62617307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721681718.7U Expired - Fee Related CN207541135U (en) | 2017-12-06 | 2017-12-06 | A kind of novel Electronics and Information Engineering multimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207541135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982942A (en) * | 2018-06-27 | 2018-12-11 | 南京艾利克斯电子科技有限公司 | Multimeter is used in a kind of detection of electric power maintenance |
-
2017
- 2017-12-06 CN CN201721681718.7U patent/CN207541135U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982942A (en) * | 2018-06-27 | 2018-12-11 | 南京艾利克斯电子科技有限公司 | Multimeter is used in a kind of detection of electric power maintenance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207541135U (en) | A kind of novel Electronics and Information Engineering multimeter | |
| CN207268744U (en) | A kind of dust-protection type resistance meter | |
| CN206990662U (en) | A kind of easily contained electric universal meter | |
| CN208888301U (en) | A kind of clamp on amperemeter easy to use | |
| CN205374590U (en) | Multi -functional electrography of low pressure circuit | |
| CN206557367U (en) | Current Voltage meter apparatus on a kind of calibration electric welding machine of lithium battery power supply | |
| CN206710567U (en) | Portable multi-function lithium battery group detection case | |
| CN207096336U (en) | A kind of insulation resistance meter of automatic record data | |
| CN206832889U (en) | A kind of direct-current resistance tester for transformer | |
| CN205749628U (en) | Portable pliers-like multimeter | |
| CN207367454U (en) | The training device that a kind of multiple meter for automobile uses | |
| CN205103302U (en) | Multifunctional electroprobe | |
| CN206387845U (en) | A kind of digital multimeter of shared measurement data | |
| CN203535097U (en) | Universal meter used for electrical engineering profession | |
| CN203204046U (en) | Digital multimeter | |
| CN206773048U (en) | A kind of anticollision universal meter | |
| CN206516204U (en) | A kind of electrical experiment device of physics teaching | |
| CN201697972U (en) | Test pencil | |
| CN208506113U (en) | A kind of novel multifunctional universal table | |
| CN207601148U (en) | A kind of Electronics and Information Engineering universal meter | |
| CN207780099U (en) | A kind of Electronics and Information Engineering multimeter | |
| CN207123604U (en) | A kind of battery electric quantity checking device | |
| CN205958649U (en) | Resistance measurement device is used in laboratory | |
| CN206658214U (en) | A kind of convenient network test device | |
| CN205898889U (en) | Intelligent measure and control instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180626 Termination date: 20181206 |