CN201707353U - Electric power instrument - Google Patents
Electric power instrument Download PDFInfo
- Publication number
- CN201707353U CN201707353U CN201020208462XU CN201020208462U CN201707353U CN 201707353 U CN201707353 U CN 201707353U CN 201020208462X U CN201020208462X U CN 201020208462XU CN 201020208462 U CN201020208462 U CN 201020208462U CN 201707353 U CN201707353 U CN 201707353U
- Authority
- CN
- China
- Prior art keywords
- subrack
- watchcase
- instrument
- guide grooves
- gauge outfit
- 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
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 abstract description 2
- 239000004973 liquid crystal related substance Substances 0.000 abstract 1
- 229910001051 Magnalium Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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- Electric Clocks (AREA)
Abstract
The utility model provides an electric power instrument which comprises an instrument head and an inserting box, wherein the instrument head comprises an instrument shell; the instrument shell is made from aluminum alloy; the instrument shell is internally provided with a control faceplate and an LCD main plate from front to back; the control faceplate is the combination between a liquid crystal display and a touch screen; the inserting box is made from the aluminum alloy; the front end and the back end of the inserting box are communicated with each other; the two sides of the inserting box are internally provided with a plurality of guide grooves; and a plurality of function plates in the inserting plate are arranged in the guide grooves. The instrument head is thinner, and can bear stronger impact; a key of the instrument head is sensitive and is difficult to be unavailable after long time use; and the inserting box can internally realize the reliable installation, the flexibility, the simpleness and the strong popularity of each function plate directly through the guide grooves.
Description
Technical field
The utility model relates to electric instrument.
Background technology
Electric instrument provides the power measurement and the opertaing device of solution for electric parameter measurement, quality of power supply supervision and analysis, electrical equipment control.Electric instrument generally is made of gauge outfit and subrack, and subrack is used for the load function chip, the various test functions of real electric instrument; Gauge outfit is used to show the test result of test chip.Electric instrument generally is made of gauge outfit and subrack, and in the prior art, gauge outfit generally adopts plastic cement material as the outward appearance member, lacks metal-like, and the insufficient strength that is hit; The most of display screen of instrument is less than normal, and gauge outfit is thicker, and the whole sensation of instrument class is on the low side; Operation push-button is traditional fine motion mechanical key simultaneously, insufficient sensitivity, and long-term the use easily lost efficacy.Electric instrument feature board subrack major part is a plastic parts, and its feature board slot mostly is plastic cement and is molded directly within on the part, subrack one modification, be subjected to the influence of plastic material characteristic, feature board also can be affected to a certain extent, thereby influences its measuring accuracy, and the overall appearance effect lacks texture.
The utility model content
Technical problem to be solved in the utility model provides a kind of electric instrument, and gauge outfit is more frivolous, and can bear stronger impact; Gauge outfit button sensitivity, long-term use also is not easy to lose efficacy; Subrack can directly be realized the reliable installation of each feature board by guide groove, simple and easy flexibly, highly versatile.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of electric instrument comprises gauge outfit, subrack; Described gauge outfit comprises watchcase, and described watchcase is the aluminium alloy watchcase, is followed successively by control panel, LCD mainboard, mainboard pressing plate in the watchcase from front to back, and described control panel is a LCDs and the combining of touch-screen; Described subrack is the aluminium alloy subrack, and described subrack rear and front end communicates; Both sides are provided with some guide grooves in the described subrack, and feature board is installed in the described guide groove in the subrack.Reasonably the assembling form is fused to the LCD panel in the gauge outfit, realizes ultrathin design; The magnalium watchcase makes intensity guaranteed; Mode of operation adopts the capacitance type touch key operation more convenient; It is more clear to adopt the 192*160 large-screen lc to show, integral body is more high-grade, and is convenient.Be provided with a plurality of guide grooves in the subrack, can flexilely be applicable to different electric instruments.When needing the electric instrument of difference in functionality, do not need whole electric instrument is changed, only need in subrack, to change corresponding feature board and get final product, and also its easy accessibility, flexibly, highly versatile.
As improvement, described watchcase and subrack are drawing and forming.
As improvement, described watchcase rear end is provided with screw; Described subrack front end face is provided with web joint, and described web joint is provided with screw, and described subrack rear end face is provided with screw.The watchcase rear end is provided with screw and is connected by screw with screw on the web joint, and gauge outfit and subrack can closely be linked together.
The beneficial effect that the utility model is compared with prior art brought is:
Reasonably the assembling form is fused to the LCD mainboard in the gauge outfit, realizes ultrathin design; The magnalium watchcase makes intensity guaranteed; Mode of operation adopts the capacitance type touch key operation more convenient; It is more clear to adopt the 192*160 large-screen lc to show, integral body is more high-grade, and is convenient;
Be provided with a plurality of guide grooves in the subrack, can flexilely be applicable to different electric instruments; Feature board easy accessibility in the subrack of menu.
Description of drawings
Fig. 1 is the utility model surface structure synoptic diagram;
Fig. 2 is the gauge outfit explosive view;
Fig. 3 is the subrack structure synoptic diagram;
Fig. 4 is the structural representation that feature board cooperates with subrack.
Embodiment
The utility model is described in further detail below in conjunction with Figure of description.
As shown in Figure 1, a kind of electric instrument comprises gauge outfit 1, subrack 2.As shown in Figure 2, described gauge outfit 1 comprises watchcase 12, and described watchcase 12 is the magnalium watchcase, and watchcase 12 is by drawing and forming; Described watchcase 12 rear ends are provided with screw, are used for being connected with the subrack 2 of electric instrument.Be followed successively by control panel 11, LCD mainboard 13, mainboard pressing plate 14 in the watchcase 12 from front to back; Described control panel 11 is a LCDs and the combining of touch-screen, and LCDs is used for the current test data of Displaying Meter in the above; Touch-screen is used to adjust the test mode of instrument below.Shown in Fig. 3,4, described subrack 2 is the aluminium alloy subrack, and is drawing and forming; Described subrack 2 rear and front ends communicate, and described subrack 2 front end faces are provided with web joint 23, and described web joint 23 is provided with screw 24, and web joint 23 is used for being connected with the gauge outfit 1 of front end; Described subrack 2 rear end faces are provided with screw 26, are used for being connected with bonnet.Both sides are provided with some guide grooves 22 in the described subrack 2, and feature board 25 is installed in the described guide groove 22 in the subrack 2.
As shown in Figure 2, the form of reasonably assembling is fused to LCD mainboard 13 in the gauge outfit 1, realizes ultrathin design; Magnalium watchcase 12 makes intensity guaranteed; Mode of operation adopts the capacitance type touch key operation more convenient; It is more clear to adopt the 192*160 large-screen lc to show, integral body is more high-grade, and is convenient.
Shown in Fig. 3,4, subrack 2 front ends change different gauge outfit 1 can become dissimilar instrument, adopts aluminium section bar material surface anodized, and integral body feels to have metal-like, top grade, the screw that the stretch characteristic by section bar directly forms install connect greatly convenient.Be provided with a plurality of guide grooves 22 in the subrack 2, can flexilely be applicable to different electric instruments, when needing the electric instrument of difference in functionality, do not need whole electric instrument is changed, only need in subrack 2, to change corresponding feature board 25 and get final product, and its easy accessibility, flexibly, highly versatile.
All have the utility model structure and just in form revise, all belong to of the present utility model I protect category.
Claims (3)
1. electric instrument, comprise gauge outfit, subrack, it is characterized in that: described gauge outfit comprises watchcase, and described watchcase is the aluminium alloy watchcase, be followed successively by control panel, LCD mainboard, mainboard pressing plate in the watchcase from front to back, described control panel is a LCDs and the combining of touch-screen; Described subrack is the aluminium alloy subrack, and described subrack rear and front end communicates; Both sides are provided with some guide grooves in the described subrack, and feature board is installed in the described guide groove in the subrack.
2. a kind of electric instrument according to claim 1 is characterized in that: described watchcase and subrack are drawing and forming.
3. a kind of electric instrument according to claim 1 is characterized in that: described watchcase rear end is provided with screw; Described subrack front end face is provided with web joint, and described web joint is provided with screw, and described subrack rear end face is provided with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020208462XU CN201707353U (en) | 2010-05-21 | 2010-05-21 | Electric power instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020208462XU CN201707353U (en) | 2010-05-21 | 2010-05-21 | Electric power instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201707353U true CN201707353U (en) | 2011-01-12 |
Family
ID=43444513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020208462XU Expired - Fee Related CN201707353U (en) | 2010-05-21 | 2010-05-21 | Electric power instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201707353U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589577A (en) * | 2017-10-16 | 2018-01-16 | 北京星网船电科技有限公司 | A kind of large scale reinforces liquid crystal display and control terminal structure |
| CN107831337A (en) * | 2017-10-23 | 2018-03-23 | 济南铂朗电气有限公司 | One kind exempts from the hot-swappable formula electric instrument that has a power failure |
| CN110794199A (en) * | 2019-11-15 | 2020-02-14 | 苏师大半导体材料与设备研究院(邳州)有限公司 | Multifunctional electric power instrument |
-
2010
- 2010-05-21 CN CN201020208462XU patent/CN201707353U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589577A (en) * | 2017-10-16 | 2018-01-16 | 北京星网船电科技有限公司 | A kind of large scale reinforces liquid crystal display and control terminal structure |
| CN107831337A (en) * | 2017-10-23 | 2018-03-23 | 济南铂朗电气有限公司 | One kind exempts from the hot-swappable formula electric instrument that has a power failure |
| CN110794199A (en) * | 2019-11-15 | 2020-02-14 | 苏师大半导体材料与设备研究院(邳州)有限公司 | Multifunctional electric power instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20130521 |