CN204203322U - A kind of digital multimeter - Google Patents
A kind of digital multimeter Download PDFInfo
- Publication number
- CN204203322U CN204203322U CN201420568451.0U CN201420568451U CN204203322U CN 204203322 U CN204203322 U CN 204203322U CN 201420568451 U CN201420568451 U CN 201420568451U CN 204203322 U CN204203322 U CN 204203322U
- Authority
- CN
- China
- Prior art keywords
- multimeter
- general
- table cover
- solar cell
- purpose table
- 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
Abstract
The utility model discloses a kind of multimeter, comprise multimeter body, described multimeter body is provided with the solar cell for powering to multimeter.The multimeter body of the digital multimeter that the utility model provides is provided with the solar cell for powering to multimeter, pass through solar cell, power to digital multimeter, can not exist after battery will exhaust and change problem affect multimeter use not in time, also prevent to deal with improperly due to digital multimeter refuse battery simultaneously and cause environmental pollution.
Description
Technical field
The utility model relates to electrical measurement tools field, especially digital multimeter.
Background technology
Digital multimeter is the testing tool that electrician commonly uses, and as shown in Figure 1, existing digital multimeter comprises multimeter body 1, display screen 2, action button 3, operation knob 4 etc., and it adopts powered battery, adopts powered battery to have following shortcoming at least:
1, battery after will exhausting not in time replacing can affect digital multimeter use;
2, refuse battery not environmentally.
Utility model content
For this reason, the utility model proposes a kind of digital multimeter at least partially that can solve the problem.
According to an aspect of the present utility model, provide a kind of digital multimeter, comprise multimeter body, described multimeter body is provided with the solar cell for powering to multimeter.
Preferably, described multimeter body comprises, general-purpose watchcase, general-purpose table cover, and described general-purpose watchcase and described general-purpose table cover pass through gemel connection.
Preferably, described multimeter body and general-purpose table cover are by 360 degree of gemel connections.
Preferably, solar cell is installed on described multimeter and covers.
Preferably, the two sides of described general-purpose table cover is all provided with solar cell.
According to an aspect of the present utility model, additionally provide a kind of digital multimeter, comprise multimeter body, described multimeter body is provided with solar panel, electric capacity, described solar panel and described Capacitance parallel connection.
Preferably, described multimeter body comprises, general-purpose watchcase, general-purpose table cover, and described general-purpose watchcase and described general-purpose table cover pass through gemel connection.
Preferably, described multimeter body and general-purpose table cover are by 360 degree of gemel connections.
Preferably, solar panel is installed on described multimeter and covers.
Preferably, the two sides of described general-purpose table cover is all provided with solar panel.
The multimeter body of the digital multimeter that the utility model provides is provided with the solar cell for powering to multimeter or solar panel, electric capacity are installed, by solar cell or solar panel, electric capacity, power to digital multimeter, can not exist after battery will exhaust and change problem affect multimeter use not in time, also prevent to deal with improperly due to digital multimeter refuse battery simultaneously and cause environmental pollution.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred implementation, and is not thought restriction of the present utility model.And in whole accompanying drawing, represent identical parts by identical reference symbol.Wherein in the accompanying drawings, the multiple identical parts of alphabetic flag instruction after reference number, when making a general reference these parts, by its last alphabetic flag of omission.In the accompanying drawings:
Fig. 1 is the structural representation of existing digital multimeter;
The structural representation of a kind of digital multimeter that Fig. 2 provides for the utility model;
The schematic diagram of a kind of digital multimeter that Fig. 3 provides for the utility model;
Wherein, 1, multimeter body; 2, display screen; 3, action button; 4, operation knob; 5, hinge; 6, general-purpose table cover; 7, general-purpose watchcase; 8, solar panel.
Embodiment
Below in conjunction with accompanying drawing and concrete embodiment, the utility model will be further described.
A kind of multimeter that the utility model provides, comprises multimeter body, and described multimeter body is provided with the solar cell for powering to multimeter, and the installation method of solar cell belongs to well known by persons skilled in the art, repeats no more herein.
The multimeter body of the digital multimeter that the utility model provides is provided with the solar cell for powering to multimeter, pass through solar cell, power to digital multimeter, can not exist after battery will exhaust and change problem affect multimeter use not in time, also prevent to deal with improperly due to digital multimeter refuse battery simultaneously and cause environmental pollution.
When people use, it is taken out in tool box, tool box is put it into after being finished, in the process deposited, multimeter action button, display screen, operation knobs etc. inevitably touch other article, sometimes the multimeter that close is opened by mistake, waste electricity, the hard object more seriously contacted, damage display screen or other devices, impact uses.For this reason, described multimeter body can also comprise, general-purpose watchcase, general-purpose table cover, and described general-purpose watchcase and described general-purpose table cover are by gemel connection, convenient by gemel connection switch general-purpose table cover; Hinge preferably adopts 360 degree of hinges.
General-purpose watchcase needs display screen is installed, action button, operation knob etc., inside needs erector interface unit etc., and its position is limited, for this reason, solar cell is installed on described multimeter and covers, and multimeter comprises two sides, in order to make full use of sun power, preferably the two sides of general-purpose table cover is all provided with solar cell, to ensure the reliability of powering further.
As Fig. 2, the another kind of multimeter that the utility model provides, comprises multimeter body, and described multimeter body is provided with solar panel, electric capacity, described solar panel and described Capacitance parallel connection.The installation method of solar panel and electric capacity belongs to well known by persons skilled in the art, repeats no more herein.
The multimeter body of the digital multimeter that the utility model provides is provided with solar panel, the electric capacity for powering to multimeter, solar panel, electric capacity, power to digital multimeter, can not exist after battery will exhaust and change problem affect multimeter use not in time, also prevent to deal with improperly due to digital multimeter refuse battery simultaneously and cause environmental pollution.
When people use, it is taken out in tool box, tool box is put it into after being finished, in the process deposited, multimeter action button, display screen, operation knobs etc. inevitably touch other article, sometimes the multimeter that close is opened by mistake, waste electricity, the hard object more seriously contacted, damage display screen or other devices, impact uses.For this reason, described multimeter body can also comprise, general-purpose watchcase, general-purpose table cover, and described general-purpose watchcase and described general-purpose table cover are by gemel connection, convenient by gemel connection switch general-purpose table cover; Hinge preferably adopts 360 degree of hinges.
General-purpose watchcase needs display screen is installed, action button, operation knob etc., inside needs erector interface unit etc., and its position is limited, for this reason, solar panel is installed on described multimeter and covers, and multimeter comprises two sides, in order to make full use of sun power, preferably the two sides of general-purpose table cover is all provided with solar panel, to ensure the reliability of powering further.
It should be noted, above-described embodiment is described the utility model instead of limits the utility model, and those skilled in the art can design alternative embodiment when not departing from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and does not arrange element in the claims or step.Word "a" or "an" before being positioned at element is not got rid of and be there is multiple such element.The utility model can by means of including the hardware of some different elements and realizing by means of the computing machine of suitably programming.In the unit claim listing some devices, several in these devices can be carry out imbody by same hardware branch.Word first, second and third-class use do not represent any order.Can be title by these word explanations.
Claims (2)
1. a multimeter, it is characterized in that, comprise multimeter body, described multimeter body is provided with the solar cell for powering to multimeter, and described multimeter body comprises, general-purpose watchcase, general-purpose table cover, described general-purpose watchcase and described general-purpose table cover are by gemel connection, and described multimeter body and general-purpose table cover are by 360 degree of gemel connections, described solar cell is installed on described multimeter and covers, and the two sides of described general-purpose table cover is all provided with solar cell.
2. a multimeter, it is characterized in that, comprise multimeter body, described multimeter body is provided with solar panel, electric capacity, and described in described solar panel and described Capacitance parallel connection, multimeter body comprises, general-purpose watchcase, general-purpose table cover, described general-purpose watchcase and described general-purpose table cover pass through 360 degree of gemel connections by multimeter body described in gemel connection and general-purpose table cover, and solar panel is installed on described multimeter and covers, and the two sides of described general-purpose table cover is all provided with solar panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568451.0U CN204203322U (en) | 2014-09-29 | 2014-09-29 | A kind of digital multimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568451.0U CN204203322U (en) | 2014-09-29 | 2014-09-29 | A kind of digital multimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204203322U true CN204203322U (en) | 2015-03-11 |
Family
ID=52661267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420568451.0U Expired - Fee Related CN204203322U (en) | 2014-09-29 | 2014-09-29 | A kind of digital multimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204203322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768660A (en) * | 2016-12-09 | 2017-05-31 | 张文之 | A kind of energy saving building engineering leakage tester |
-
2014
- 2014-09-29 CN CN201420568451.0U patent/CN204203322U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768660A (en) * | 2016-12-09 | 2017-05-31 | 张文之 | A kind of energy saving building engineering leakage tester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204203322U (en) | A kind of digital multimeter | |
| CN203323681U (en) | Practical fast angle detector | |
| CN203026981U (en) | Charging cable protection cabin of alternating current charging post | |
| CN201562983U (en) | Solar charger | |
| CN203800388U (en) | Indoor and outdoor low voltage power cabinet | |
| CN203759913U (en) | Low-voltage information collection simulated training device | |
| CN201892891U (en) | Tablet computer with solar cell | |
| CN2857185Y (en) | Opening detector of machine cover | |
| CN208514474U (en) | A kind of portable electronic maintenance tool box | |
| CN206211559U (en) | A kind of solar energy movable power supply | |
| CN205335892U (en) | Portable integrated lithium electric system panel | |
| CN103335346A (en) | Device capable of automatically opening lampblack machine | |
| CN205176797U (en) | Multifunctional keyboard | |
| CN204575778U (en) | A kind of Wireless Keyboard measurement jig | |
| CN205407295U (en) | Smart mobile phone with double cell function | |
| CN203941575U (en) | Environment-friendly type coin-feed self-service express delivery cabinet | |
| CN204387449U (en) | Mine explosion-suppression and intrinsic safety type integral type electric device for valve operating box | |
| CN203352225U (en) | Mobile phone cover with solar photovoltaic charging device | |
| CN203562660U (en) | Switch cabinet operation hole protection device | |
| CN201378288Y (en) | Outboard cmos clearing device | |
| CN202396668U (en) | Suitcase | |
| CN106878489A (en) | Solar recharging mobile phone shell | |
| CN201994562U (en) | Load switch box | |
| CN204189233U (en) | A kind of bus fare box carrying out battery recycling | |
| CN202938207U (en) | Electric lamp applied to gate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20210929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |