CN201166672Y - Measuring instrument - Google Patents
Measuring instrument Download PDFInfo
- Publication number
- CN201166672Y CN201166672Y CNU2008200334591U CN200820033459U CN201166672Y CN 201166672 Y CN201166672 Y CN 201166672Y CN U2008200334591 U CNU2008200334591 U CN U2008200334591U CN 200820033459 U CN200820033459 U CN 200820033459U CN 201166672 Y CN201166672 Y CN 201166672Y
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- China
- Prior art keywords
- panel
- antenna
- measuring instrument
- utility
- measurement instrument
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- 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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Abstract
The utility model provides a measuring instrument which comprises a body case and a panel, wherein, a measuring and displaying circuit is arranged in the body case; the panel is arranged on one surface of the body case; a display screen is arranged on the panel; the panel is movably connected with an antenna pedestal which is used for assembling an exposed antenna after being unfolded; the antenna pedestal can be positioned in a groove on the panel after being folded; and the size of the groove is matched with that of the antenna pedestal. The measuring instrument provided by the utility model is a measuring device which has the advantages that the assembled measuring instrument is not required to be removed when the exposed antenna is assembled, and the exposed antenna can be assembled even without removing electric components in the measuring instrument. The measuring instrument can adjust the antenna direction, and the exposed antenna can be removed when not in use, thereby the removing manner is simple and convenient, the related interfaces are isolated from the outside, the possibility of dust entrance is greatly reduced, the performances of the electric components are ensured, the normal service life of the measuring instrument is improved, and the appearance of the measuring instrument is enabled to be more beautiful.
Description
Technical field
The utility model relates to electric field power measure meters commonly used, particularly a kind of measurement instrument that external antenna can be installed.
Background technology
In electric system, generally need use various electric instruments comes parameters of electric power such as voltage, electric current, power, power factor, frequency are monitored in real time, and show, and by wireless or wire communication data remote with various forms such as pointer, numerals.Wherein adopt the wireless telecommunications formula instrument antijamming capability of external antenna good, can better send acknowledge(ment) signal.In external antenna time spent not, detachably and not influence overall appearance.
The instrument of conventional employing external antenna because of its watchcase is exposed, so external antenna generally all is installed in the back side or the side of watchcase, when needing external antenna is installed, needs external antenna is twisted on the antenna opening on the watchcase.And for the measurement Displaying Meter of the related employing external antenna of the utility model, when reality is used, need be fixed on the electrical panel, only there is panel to be exposed after installing and fixing, other parts such as watchcase are closed in the cabinet, and forbid to open cabinet in using at ordinary times and disconnect and being electrically connected.If also external antenna is installed in the back side or the side of watchcase, when needing external antenna is installed, need open the cabinet disconnection is electrically connected, if at electrical equipment the electrical equipment that also need influence the installation of external antenna in the intensive cabinet being installed removes, after external antenna loaded onto, again electrical equipment is loaded onto, open so at the scene that cabinet does not allow and electrical equipment mounting or dismounting, wiring bother very much, and fragile instrument and electrical equipment also are difficult for adjusting direction and send signal with better acceptance after antenna installs.If external antenna is installed on the panel, when not using external antenna, can stay an antenna opening at panel, not only influence attractive in appearancely, and a large amount of dust enters, and reduces the performance of electrical equipment easily, damages measurement instrument.
Summary of the invention
Goal of the invention: too loaded down with trivial details deficiency when the utility model is disposed external antenna at prior art, provide a kind of can antenna for convenience detach, the measurement instrument that overall package is good.
Technical scheme: the utility model provides a kind of measurement instrument, it comprises is equipped with the housing of measuring display circuit and is installed in the panel that housing simultaneously is provided with display screen, be connected with the antenna pedestal that is used to install external antenna after the expansion on the panel, be placed on after antenna pedestal draws on the panel in the groove that matches with its size.
In the utility model, in order to strengthen the attractive in appearance of whole closure and outward appearance, panel flexibly connects and is useful on the cover plate that opens and closes described groove.
In the utility model, can adopt sliding cover type to be connected between described cover plate and the panel.
In the utility model, also can adopt flip-shell to be connected between described cover plate and the panel.
In the utility model, also be provided with the slot and the data communication interface that are used to insert the communication SIM card on the panel of described groove one side, described cover plate can be closed the groove of slot and data communication interface and external antenna simultaneously, can guarantee the closure of measurement instrument like this.
In the utility model, preferably, antenna pedestal and panel one side are hinged.
Beneficial effect: the utility model provides a kind of need not that mounted measurement instrument is removed, and does not more need to remove the measurement instrument that electrical equipment in the measurement instrument just can be installed external antenna.This measurement instrument adjustable antenna direction, and when not using external antenna, external antenna can be dismantled, the dismounting mode is simple and convenient, relevant interface is hedged off from the outer world, and reduces the possibility that dust enters greatly, has guaranteed the performance of electrical equipment, improve the normal serviceable life of measurement instrument, also make the outward appearance of measuring Displaying Meter more attractive in appearance simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an embodiment antenna released state synoptic diagram of the present utility model.
Fig. 3 is an embodiment antenna installment state synoptic diagram of the present utility model.
Fig. 4 is an embodiment antenna installation synoptic diagram of the present utility model.
Embodiment
The utility model is further explained below in conjunction with accompanying drawing.
Referring to Fig. 1, a kind of measurement instrument that the utility model provides, it comprises the panel 1 that the housing 2 of measuring display circuit is housed and is installed in the housing one side, the centre of panel 1 is provided with the display screen 9 of giant-screen.Panel 1 below left side is connected with the antenna pedestal 3 that is used to install external antenna 4 after the expansion, is placed on after antenna pedestal 3 draws on the panel 1 in the groove 5 that matches with its size and position.Antenna pedestal 3 one sides and panel 1 one sides are hinged, and antenna pedestal 3 is opened the one side that is placed on panel 1, can be hidden in after the gathering in the depression on the panel 1.On the panel 1 of described groove 5 one sides, also be provided with slot 7 and the data communication interface 8 that is used to insert the communication SIM card successively on the right side of groove 5.Panel 1 downside flexibly connects to be useful on and opens and closes the cover plate 6 that described groove 5, slot 7 and data communication interface 8 are closed.Adopt sliding cover type to be connected between described cover plate 6 and the panel 1.
In the utility model, also can adopt flip-shell to be connected between described cover plate 6 and the panel 1, its basic goal all is in order to guarantee not allow outside the slot 7 of the groove 5 that is used to place external antenna and SIM card and data communication interface 8 be exposed to.
As shown in Figure 2, after measurement instrument described in the utility model installs, its housing 2 embedded device interiors that are fixed on, outside invisible, and be difficult for dismantling.When external antenna 4 need to be installed, open cover plate 6 at first downwards.This moment, antenna pedestal was hidden in the groove (invisible among the figure) that is provided with on the housing.As shown in Figure 3, with being expanded to housing one side in antenna pedestal 3 housings, external antenna 4 is installed on the antenna pedestal 3.Can be threaded between external antenna 4 and the antenna pedestal 3, also can adopt nested type to connect, can certainly adopt other connected modes in this area.As shown in Figure 4, after external antenna 4 installs, the cover plate 6 of panel below is closed, external antenna 4 also can the left and right adjusting direction, is convenient to acknowledge(ment) signal.Certainly, measurement instrument described in the utility model also can not use external antenna 4, as shown in Figure 2, antenna pedestal 3 is drawn in panel, and cover plate 6 is closed, and can realize the normal purpose of using equally.
In the utility model, it is middle that described display screen 9 is arranged on panel 1, cover plate 2 can also be arranged on the lower edge of panel, antenna pedestal 3 is arranged on the lower right of display screen 9 simultaneously, be the lower right side that is positioned at panel after antenna pedestal 3 launches, the groove 5 that is used to place antenna pedestal 3 also is correspondingly positioned at the lower right of panel 1.Also be provided with slot 7 and the data communication interface 8 that is used to insert the communication SIM card simultaneously successively in the left side of groove 5.
In the utility model, it is middle that described display screen 9 is arranged on panel 1, cover plate 2 can also be arranged on the upper edge of panel, antenna pedestal 3 is arranged on the upper right side of display screen 9 simultaneously, be the upper right side that is positioned at panel after antenna pedestal 3 launches, the groove 5 that is used to place antenna pedestal 3 also is correspondingly positioned at the upper right side of panel 1.Also be provided with slot 7 and the data communication interface 8 that is used to insert the communication SIM card simultaneously successively in the left side of groove 5.
In the utility model, it is middle that described display screen 9 is arranged on panel 1, cover plate 2 can also be arranged on the upper edge of panel, antenna pedestal 3 is arranged on the upper left side of display screen 9 simultaneously, be the upper left side that is positioned at panel after antenna pedestal 3 launches, the groove 5 that is used to place antenna pedestal 3 also is correspondingly positioned at the upper left side of panel 1.Also be provided with slot 7 and the data communication interface 8 that is used to insert the communication SIM card simultaneously successively on the right side of groove 5.
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 is equipped with the housing (2) of measuring display circuit and is installed in the panel (1) that housing simultaneously is provided with display screen (9), it is characterized in that, be connected with the antenna pedestal (3) that is used to install external antenna (4) after the expansion on the panel (1), be placed on panel (1) after antenna pedestal (3) draws in and go up in the groove (5) that matches with its size.
2, measurement instrument according to claim 1 is characterized in that, panel (1) flexibly connects and is useful on the cover plate (6) that opens and closes described groove (5).
3, measurement instrument according to claim 2 is characterized in that, adopts sliding cover type to be connected between described cover plate (6) and the panel (1).
4, measurement instrument according to claim 2 is characterized in that, adopts flip-shell to be connected between described cover plate (6) and the panel (1).
5, according to claim 3 or 4 described measurement instruments, it is characterized in that, also be provided with the slot (7) and the data communication interface (8) that are used to insert the communication SIM card on the panel (1) of described groove (5) one sides, described cover plate (6) can be closed slot (7) and data communication interface (8) simultaneously.
6, measurement instrument according to claim 1 is characterized in that, antenna pedestal (3) is hinged with panel (1) one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200334591U CN201166672Y (en) | 2008-03-21 | 2008-03-21 | Measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200334591U CN201166672Y (en) | 2008-03-21 | 2008-03-21 | Measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201166672Y true CN201166672Y (en) | 2008-12-17 |
Family
ID=40192062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200334591U Expired - Fee Related CN201166672Y (en) | 2008-03-21 | 2008-03-21 | Measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201166672Y (en) |
-
2008
- 2008-03-21 CN CNU2008200334591U patent/CN201166672Y/en not_active Expired - Fee Related
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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 |
Owner name: JIANGSU SFERE ELECTRIC CO., LTD. Free format text: FORMER NAME: JIANGSU SFERE ELECTRIC CO., LTD. |
|
| 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 |