CN2836017Y - Multifunctional multimeter pen - Google Patents
Multifunctional multimeter pen Download PDFInfo
- Publication number
- CN2836017Y CN2836017Y CN 200520123538 CN200520123538U CN2836017Y CN 2836017 Y CN2836017 Y CN 2836017Y CN 200520123538 CN200520123538 CN 200520123538 CN 200520123538 U CN200520123538 U CN 200520123538U CN 2836017 Y CN2836017 Y CN 2836017Y
- Authority
- CN
- China
- Prior art keywords
- switch key
- test pencil
- voltage
- test
- wire
- 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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- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
The utility model discloses a multifunctional multimeter pen which can measure voltage (or resistance) and current simultaneously. The utility model comprises a ground wire meter pen. The ground wire meter pen passes through a fixed case which is provided with a switch key, and the fixed end of the switch key is connected with a test wire with a meter touching head. The selection end of the switch key is respectively connected with a test line with a voltage or resistance testing groove and a test line with a current testing groove. The structure causes voltage (or resistance) and current measuring methods more easy, and the manufacture cost is low. Voltage measurement and current measurement can be freely switched.
Description
Technical field
The utility model relates to the measuring equipment field, more particularly, relates to a kind of test pencil that is used for multi-function multimeter.
Background technology
Need use two cover test pencils when using multimeter measuring voltage (or resistance), electric current now, and between voltage and current (resistance) slot, frequently switch, very inconvenient.
The utility model content
Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art, provide a kind of can measuring voltage (or resistance), the also multi-function multimeter test pencil of energy measurement electric current simultaneously.
The utility model multi-function multimeter test pencil, be achieved by following technical proposals, comprise the ground wire test pencil, described ground wire test pencil passes stationary housing, described housing is provided with switch key, the p-wire of switch key stiff end connecting band test pencil contact, the selecting side of switch key is connecting band voltage or the p-wire of resistance test groove and the p-wire of belt current test trough respectively.
Switch key described in the utility model is the mechanical double-way selector switch.
The utility model structure makes the method for measuring voltage (or resistance), electric current become more simple, and cost of manufacture is low, can realize surveying freely switching of voltage and electric current.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
But will have the dual-purpose test pencil that test pencil is modified into measuring voltage (resistance) and electric current now.As shown in Figure 1, ground wire test pencil 1 passes stationary housing 2, housing 2 is provided with switch key 3, the p-wire 4 of switch key stiff end connecting band test pencil contact, and the selecting side of switch key is connecting band voltage or the p-wire 5 of resistance test groove and the p-wire 6 of belt current test trough respectively.Switch key is a mechanical double-way selector switch in the present embodiment, is controlled by a button, pushes button electric current groove and test pencil are connected, and ejects then voltage (resistance) groove and test pencil are connected (also can oppositely be provided with).Can increase the extruded type clip in the housing, convenient use when surveying electric current, when not using then in the indentation test pencil, outward appearance and general test pencil it makes no odds.
Embodiment recited above is described the utility model preferred implementation; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; common engineering technical personnel make the technical solution of the utility model in this area various distortion and improvement all should fall into protection domain of the present utility model.
Claims (2)
1. multi-function multimeter test pencil, comprise the ground wire test pencil, it is characterized in that, described ground wire test pencil passes stationary housing, described housing is provided with switch key, the p-wire of switch key stiff end connecting band test pencil contact, the selecting side of switch key is connecting band voltage or the p-wire of resistance test groove and the p-wire of belt current test trough respectively.
2. multi-function multimeter test pencil according to claim 1 is characterized in that, described switch key is the mechanical double-way selector switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520123538 CN2836017Y (en) | 2005-11-18 | 2005-11-18 | Multifunctional multimeter pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520123538 CN2836017Y (en) | 2005-11-18 | 2005-11-18 | Multifunctional multimeter pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2836017Y true CN2836017Y (en) | 2006-11-08 |
Family
ID=37300670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520123538 Expired - Fee Related CN2836017Y (en) | 2005-11-18 | 2005-11-18 | Multifunctional multimeter pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2836017Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102279299A (en) * | 2011-06-30 | 2011-12-14 | 保定供电公司 | Special pincer-shaped electric universal meter |
| CN108872668A (en) * | 2018-04-28 | 2018-11-23 | 中国神华能源股份有限公司 | multimeter |
-
2005
- 2005-11-18 CN CN 200520123538 patent/CN2836017Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102279299A (en) * | 2011-06-30 | 2011-12-14 | 保定供电公司 | Special pincer-shaped electric universal meter |
| CN108872668A (en) * | 2018-04-28 | 2018-11-23 | 中国神华能源股份有限公司 | multimeter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |