CN201166673Y - Measuring instrument - Google Patents
Measuring instrument Download PDFInfo
- Publication number
- CN201166673Y CN201166673Y CNU2008200334604U CN200820033460U CN201166673Y CN 201166673 Y CN201166673 Y CN 201166673Y CN U2008200334604 U CNU2008200334604 U CN U2008200334604U CN 200820033460 U CN200820033460 U CN 200820033460U CN 201166673 Y CN201166673 Y CN 201166673Y
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- CN
- China
- Prior art keywords
- dial plate
- measuring instrument
- housing
- meter dial
- measurement instrument
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- Expired - Fee Related
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Abstract
The utility model provides a measuring instrument which comprises a body case; one surface of the body case, on which an inner dial plate is arranged, is movably connected with an outer dial plate which can be opened or closed; and a display screen with a large screen is arranged on the outer dial plate. The outer dial plate is connected with the body case through a sliding closure. A keyboard used for input control and a data communication interface are arranged on the inner dial plate. The whole outer dial plate of the measuring instrument provided by the utility model is used as the display screen, and the largest actual display area of the display screen is achieved. The keyboard, the interface, etc. required by the measuring instrument can be entirely arranged on the inner dial plate, and the structural protection level and the electric protection level of the measuring instrument can be greatly improved. The extended function block of the measuring instrument is independently designed into an external module which can be independently selected and assembled, and a user can select basic instruments which only have measuring and displaying functions and do not have the extended module, or can select the basic instruments and a plurality of extended modules, thereby facilitating the flexible configuration alternative of the user, conducing to the control on the product cost, and realizing the versatility and the interchange of the part.
Description
Technical field
The utility model relates to the measurement instrument that uses in a kind of power measurement system, particularly a kind of measurement instrument with large screen display.
Background technology
In the power supply and distribution of electric power system, need to use the various measurement instruments of parameters of electric power such as energy measurement voltage, electric current, power, power factor, electric energy, this instrument needs its each parameters of electric power that records is presented on the watch face, and by interface storage, externally export various information, control signal, so needing to arrange on its watch face, instrument shows with LCD (or LED etc.) and interface, sometimes also need add several keyboards that director is used, instrument also need be arranged plug wire, Wiring port etc. for realizing the output control signal on its table body simultaneously.
The dial plate of routine measurement instrument and table body are solidly fixed (as Fig. 1), promptly single watch face stationary appliance, and the size of dial plate 22 and table body 21 is by standard code, is immutable.Need arrange on its card of dial plate part and show that the display part area is therefore less with LCD (or LED etc.), interface and keyboard, and the interface on the watch face, keyboard hole also can influence the degree of protection of instrument integral body; The table body portion is arranged corresponding plug wire, Wiring port according to the function of instrument, and the various functions of measurement instrument are fixedly to be integrated in the table body.Various functions can not increase and decrease or make up as required, in case be assembled into the complete machine finished product, with regard to the function of non-exchange configuration, the user will increase cost because of the unwanted function of part.
Summary of the invention
Goal of the invention: the utility model provides a kind of measurement instrument with large screen display at the little deficiency of prior art display area.
Technical scheme: the utility model provides a kind of measurement instrument, and it comprises housing, and the one side that housing is provided with inner meter dial flexibly connects the outer meter dial of the inner meter dial be useful on opening and closing, and outer meter dial is provided with the display screen of giant-screen.
In the utility model, adopt sliding cover type to be connected between outer meter dial and the housing.
In the utility model, can also adopt flip-shell to be connected between outer meter dial and the housing.
In order to realize control and data transmission, inner meter dial is provided with keyboard and the data communication interface that is used to import control.
Preferably, housing simultaneously is connected with function expanding module, and function expanding module cooperates with pickup groove on the housing by fixture, also is provided with on the housing to be used for and function expanding module transmission data communication mouth.
In the utility model, display screen can adopt LCD display or LED display.
Beneficial effect: the utility model becomes double-deck, new and original with the dial plate partial design of instrument.The whole appearance card of measurement instrument is as display screen, and the actual display area of display screen has reached maximum.The required keyboard of measurement instrument, interface etc. can all be arranged on the inner meter dial face, and the structural shielding of measurement instrument, electric protection grade can greatly improve.The function expanding module of measurement instrument has designed complete shell separately, make it to become the external module that to match separately, the user can select the basic instrument of measuring Presentation Function is only arranged when selecting for use and not be with expansion module or select basic instrument to add several expansion modules, made things convenient for the user flexibility selection of configuration, only need during actual the use to get final product from the measurement instrument outside with the instrument grafting of expansion module and measurement instrument, easy to use.And help controlling cost of products, realize the general and exchange of parts.
Description of drawings
Fig. 1 is the frame mode synoptic diagram of conventional instrument.
Fig. 2 is the Facad structure synoptic diagram of the utility model embodiment.
Fig. 3 is the utility model structure synoptic diagram figure.
Embodiment
The utility model is further explained below in conjunction with accompanying drawing.
As shown in Figure 2, measurement instrument described in the utility model comprises housing 6, and the front of housing 6 is set to inner meter dial 3, and inner meter dial is provided with and is used to the data communication interface 5 importing the keyboard button 4 of control and be used to import data.The front of housing 6 also is connected with outer meter dial 1, and outer meter dial 1 is used to open and close inner meter dial 3, and the outside surface of outer meter dial 3 is provided with the display screen that is used to show measurement parameter simultaneously.Outer meter dial 1 can adopt sliding cover type to be connected with housing 6.Also can adopt flip-shell to connect.
As shown in Figure 3, the back side of housing 6 is provided with the fixedly bayonet socket 8 that cooperates with the Fixing clamp-seat 10 of function expanding module 7, and the communication port 9 that cooperates with the data port (not expressing among the figure) of expansion module 7.
The utility model is overturned the mechanical image of conventional instrument with the design concept of innovation fashion, and the dial plate partial design one-tenth of measurement instrument is double-deck, new and original.The whole outer meter dial 1 of measurement instrument is provided with display screen 2, and the actual display area of display screen has reached maximum, provides the large-area clear use interface of easily watching to the user.And appearance card display screen can slide, need use keyboard to come measurement instrument is provided with, switches when showing the user, only need slip outer meter dial 1 just can expose the inner meter dial face of having arranged keyboard, operation keyboard 4 can be finished all controlling measurement instrument on inner meter dial 3.In the time need not using the keyboard of measurement instrument, outer meter dial 1 slip in the other direction can be hidden the inner meter dial 3 of band keyboard.
After the dial plate partial design of measurement instrument became bilayer, the actual usable floor area of the dial plate of this measurement instrument was considerably beyond the area of fixing single watch face of traditional measurement instrument, be conventional structure measurement instrument can not realize reaching.Required keyboard 4, the communication port 9 of measurement instrument all is arranged on the inner meter dial face; the outer meter dial display screen can be made of one formula; do not need to stay on the watch face display screen outside the perforate of keyboard, interface etc., the structural shielding of measurement instrument, electric protection grade can greatly improve again.
Connect in the structure of each functional module of measurement instrument, electric parameter metering Presentation Function that the traditional measurement instrument is the most basic with measurement instrument and measurement are calculated the back output signal, are controlled the equal lump of expanded function of other device in a watchcase, each function can only be fixed integrated, can not match as required.The utility model has only been placed measurement instrument in the meter housing when design measurement display base function, and be that the function expanding module of measurement instrument has designed complete shell separately, make it to become the external module that to match separately, the user can select the basic instrument of measuring Presentation Function is only arranged when selecting for use and not be with expansion module or select base house to add several expansion modules, made things convenient for the user flexibility selection of configuration, only need during actual the use to get final product from the measurement instrument outside with the instrument grafting of expansion module and measurement instrument, easy to use.And help controlling cost of products, realize the general and exchange of parts.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1, a kind of measurement instrument, it comprises housing (6), it is characterized in that, and the one side that housing (6) is provided with inner meter dial (3) flexibly connects the outer meter dial (1) that is useful on opening and closing inner meter dials (3), and outer meter dial is provided with display screen (2).
2, measurement instrument according to claim 1 is characterized in that, adopts sliding cover type to be connected between outer meter dial (1) and the housing (6).
3, measurement instrument according to claim 1 is characterized in that, adopts flip-shell to be connected between outer meter dial (1) and the housing (6).
According to claim 2 or 3 described measurement instruments, it is characterized in that 4, inner meter dial (3) is provided with the keyboard (4) that is used to import control.
According to claim 2 or 3 described measurement instruments, it is characterized in that 5, inner meter dial (3) is provided with data communication interface (5).
6, according to claim 2 or 3 described measurement instruments, it is characterized in that, housing (5) one side is connected with function expanding module (7), function expanding module (7) cooperates with pickup groove (8) on the housing (5) by fixture (10), also is provided with on the housing (5) to be used for and function expanding module (7) transmits data communication mouth (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200334604U CN201166673Y (en) | 2008-03-21 | 2008-03-21 | Measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200334604U CN201166673Y (en) | 2008-03-21 | 2008-03-21 | Measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201166673Y true CN201166673Y (en) | 2008-12-17 |
Family
ID=40192063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200334604U Expired - Fee Related CN201166673Y (en) | 2008-03-21 | 2008-03-21 | Measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201166673Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019839A (en) * | 2014-02-27 | 2014-09-03 | 昆山洛博格机械技术咨询有限公司 | Multifunctional instrument displayer |
-
2008
- 2008-03-21 CN CNU2008200334604U patent/CN201166673Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019839A (en) * | 2014-02-27 | 2014-09-03 | 昆山洛博格机械技术咨询有限公司 | Multifunctional instrument displayer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214434 No. 99 East Chengjiang Road, Jiangsu, Jiangyin Patentee after: Jiangyin Sfere Electric Co., Ltd. Address before: 214434 No. 99 East Chengjiang Road, Jiangsu, Jiangyin Patentee before: Jiangsu Sfere Electric Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20140321 |