CN104569556A - Portable voltmeter - Google Patents
Portable voltmeter Download PDFInfo
- Publication number
- CN104569556A CN104569556A CN201510060132.8A CN201510060132A CN104569556A CN 104569556 A CN104569556 A CN 104569556A CN 201510060132 A CN201510060132 A CN 201510060132A CN 104569556 A CN104569556 A CN 104569556A
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- China
- Prior art keywords
- voltmeter
- voltage table
- portable
- display screen
- present
- Prior art date
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Abstract
The invention discloses a portable voltmeter. The portable voltmeter comprises a voltmeter body; a group of connection holes is formed in the frontage of the voltmeter body; a function regulating knob is arranged on the upper part of each connection hole; a display screen is further arranged on the frontage of the voltmeter body; a supporting plate is retractably arranged on the back of the voltmeter body; a pair of measuring pen holding jacks is further formed in the back of the voltmeter body; four connection holes are formed and the display screen is an LED display screen. The retractable supporting plate is arranged on the body of the portable voltmeter and is capable of supporting the voltmeter in use; meanwhile, the holding jacks for holding a measuring pen are formed in the back, and therefore, the volume of the voltmeter can be greatly reduced so that the voltmeter can be more convenient to carry.
Description
Technical field
The present invention relates to a kind of voltage table, or rather, is a kind of Portable voltage table.
Background technology
Voltage table is a kind of instrument of measuring voltage, common voltage table---voltage meter symbol: V, a permanent magnet is had inside sensitive galvanometer, a series connection coil be made up of wire between galvanometric two binding posts, coil is placed in the magnetic field of permanent magnet, and is connected with the pointer of table by gearing.
The voltage table generally used at present is more clumsy, and it is not very convenient to carry.
Summary of the invention
The present invention mainly solves the technical matters existing for prior art, thus provides a kind of Portable voltage table be easy to carry about with one.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals:
A kind of Portable voltage table, comprise a voltage table body, one group of wiring hole is provided with in the front of described voltage table body, a function point analysis knob is provided with on the top of described wiring hole, described voltage table body) front be also provided with a display screen, can a back up pad be provided with packing up at the back side of described voltage table body, also be provided with a pair measuring pen storage socket at the back side of described voltage table body.
As preferred embodiment of the present invention, described wiring hole is 4.
As preferred embodiment of the present invention, described display screen is LED display.
Because Portable voltage table of the present invention is provided with a back up pad that can pack up on body, voltage table can be supported when needs use time, also be provided with the storage socket can receiving measuring pen simultaneously overleaf, thus greatly reduce the volume of voltage table, carry more convenient.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of Portable voltage table of the present invention;
Fig. 2 is the perspective view of the Portable voltage table in Fig. 1, is now another visual angle.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The invention provides a kind of Portable voltage table be easy to carry about with one.
As shown in Figure 1 and Figure 2, a kind of Portable voltage table 1, comprise a voltage table body 2, one group of wiring hole 3 is provided with in the front of described voltage table body 2, a function point analysis knob 4 is provided with on the top of described wiring hole 3, the front of described voltage table body 2 is also provided with a display screen 5, can be provided with a back up pad 6 with packing up at the back side of described voltage table body 2, is also provided with a pair measuring pen storage socket 7 at the back side of described voltage table body 2.
As shown in Figure 1 and Figure 2, described wiring hole 3 is 4.
As shown in Figure 1 and Figure 2, described display screen 5 is LED display.
The Portable voltage table of this invention is provided with a back up pad that can pack up on body, voltage table can be supported when needs use time, also be provided with the storage socket can receiving measuring pen simultaneously overleaf, thus greatly reduce the volume of voltage table, carry more convenient.
Below only in one embodiment mentality of designing of the present invention is described, when system allows, the present invention can expand to external more functional module simultaneously, thus expands its function to greatest extent.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. a Portable voltage table (1), comprise a voltage table body (2), it is characterized in that, one group of wiring hole (3) is provided with in the front of described voltage table body (2), a function point analysis knob (4) is provided with on the top of described wiring hole (3), the front of described voltage table body (2) is also provided with a display screen (5), can a back up pad (6) be provided with packing up at the back side of described voltage table body (2), also be provided with a pair measuring pen storage socket (7) at the back side of described voltage table body (2).
2. Portable voltage table according to claim 1, is characterized in that, described wiring hole (3) is 4.
3. Portable voltage table according to claim 2, is characterized in that, described display screen (5) is LED display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510060132.8A CN104569556A (en) | 2015-02-05 | 2015-02-05 | Portable voltmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510060132.8A CN104569556A (en) | 2015-02-05 | 2015-02-05 | Portable voltmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104569556A true CN104569556A (en) | 2015-04-29 |
Family
ID=53086096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510060132.8A Pending CN104569556A (en) | 2015-02-05 | 2015-02-05 | Portable voltmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104569556A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0866509A2 (en) * | 1997-03-18 | 1998-09-23 | Tektronix, Inc. | Hand held instrument with safety locked battery compartment |
| CN201583576U (en) * | 2008-08-15 | 2010-09-15 | 丹纳赫（上海）工业仪器技术研发有限公司 | Multimeter |
| CN202216984U (en) * | 2011-10-10 | 2012-05-09 | 宁彦涛 | Electrical measurement instrument |
| CN202216982U (en) * | 2011-09-22 | 2012-05-09 | 拜鑫 | Instrument body |
| CN202305589U (en) * | 2011-11-01 | 2012-07-04 | 赵立地 | Electrical measuring instrument |
| CN102854358A (en) * | 2011-06-29 | 2013-01-02 | 旭达电脑（昆山）有限公司 | Universal meter |
| CN202956417U (en) * | 2012-12-11 | 2013-05-29 | 上海汉松电子有限公司 | Wrist universal meter |
| CN203164223U (en) * | 2013-03-18 | 2013-08-28 | 慈溪市孙洁仪表配件厂(普通合伙) | Upper cover for clamp ammeter |
| CN203365515U (en) * | 2013-07-23 | 2013-12-25 | 云南农业大学 | Novel multimeter |
| CN203616372U (en) * | 2013-12-26 | 2014-05-28 | 于浩 | Universal meter |
-
2015
- 2015-02-05 CN CN201510060132.8A patent/CN104569556A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0866509A2 (en) * | 1997-03-18 | 1998-09-23 | Tektronix, Inc. | Hand held instrument with safety locked battery compartment |
| CN201583576U (en) * | 2008-08-15 | 2010-09-15 | 丹纳赫（上海）工业仪器技术研发有限公司 | Multimeter |
| CN102854358A (en) * | 2011-06-29 | 2013-01-02 | 旭达电脑（昆山）有限公司 | Universal meter |
| CN202216982U (en) * | 2011-09-22 | 2012-05-09 | 拜鑫 | Instrument body |
| CN202216984U (en) * | 2011-10-10 | 2012-05-09 | 宁彦涛 | Electrical measurement instrument |
| CN202305589U (en) * | 2011-11-01 | 2012-07-04 | 赵立地 | Electrical measuring instrument |
| CN202956417U (en) * | 2012-12-11 | 2013-05-29 | 上海汉松电子有限公司 | Wrist universal meter |
| CN203164223U (en) * | 2013-03-18 | 2013-08-28 | 慈溪市孙洁仪表配件厂(普通合伙) | Upper cover for clamp ammeter |
| CN203365515U (en) * | 2013-07-23 | 2013-12-25 | 云南农业大学 | Novel multimeter |
| CN203616372U (en) * | 2013-12-26 | 2014-05-28 | 于浩 | Universal meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |