CN207148309U - A kind of intelligent electric energy meter is uncapped key detection device - Google Patents
A kind of intelligent electric energy meter is uncapped key detection device Download PDFInfo
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- CN207148309U CN207148309U CN201721111427.4U CN201721111427U CN207148309U CN 207148309 U CN207148309 U CN 207148309U CN 201721111427 U CN201721111427 U CN 201721111427U CN 207148309 U CN207148309 U CN 207148309U
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- electric energy
- energy meter
- connecting rod
- box body
- intelligent electric
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Abstract
The utility model provides a kind of intelligent electric energy meter and uncapped key detection device, described device includes electric energy meter body, described electric energy meter body includes the mainboard in box body and box body, the surface of the box body is provided with power switch, LED display lamps, the mainboard is provided with power module, display module and travel switch socket, the power switch is connected by connecting wire with motherboard power supply module, the LED display lamps electrically connect with mainboard display module, and cartridge upper surface is run through in the upper end of the travel switch socket；The cartridge upper surface is provided with testing agency, and described testing agency includes left column, right column and pressing connecting rod, and described pressing connecting rod is located at the top of travel switch socket, and pressing connecting rod can slide up and down between left column and right column.Solves the problem of time-consuming, laborious in intelligent electric energy meter game clock lid button detection process, detection efficiency is low.
Description
Technical field
The utility model is related to intelligent electric energy meter detection field, specifically a kind of intelligent electric energy meter uncap button detection
Device.
Background technology
2013 editions issued according to national grid《Intelligent electric energy meter functional specification》Issued within 2014 with State Grid Metering Center
Intelligent electric energy meter detection announce No. 4 addendum requirement, intelligent electric energy meter will can not only record game clock lid event, and when occurring
Want very first time active reporting that game clock lid event is classified as 1 grade of emergency, prevents from influenceing to use to main website during game clock lid event
Family Electrical Safety and the generation of electricity stealing.The importance of intelligent electric energy meter game clock lid event as can be seen here.And
Table cover event is closely related with game clock lid button, once because game clock lid button goes wrong, intelligent electric energy meter is just
Uncapped state can not be accurately detected, influences electricity consumption acquisition system normal work so as to cause to report by mistake.In fact, game clock lid is pressed
Key is a kind of travel switch, during detection except detect its normality and press each pin conducting state under button two states it
Outside, its effective travel is more crucially detected, judges whether effective travel meets design specification requirement.
Traditional detection method, it is the button by manually pressing lower stroke switch, the conducting between each pin is measured with universal meter
State, judges whether travel switch meets the requirements.It is extremely inconvenient with the detection of this manual method due to travel switch small volume,
Not only taken but also laborious, and can only once detect a travel switch, detection efficiency is low, so as to which the detection band to travel switch is come very
Big puzzlement.
Utility model content
In order to solve the above problems, the utility model provides a kind of intelligent electric energy meter game clock lid key detection device, solution
Taken in intelligent electric energy meter game clock lid button detection process of having determined, be laborious, the problem of detection efficiency is low.
The utility model embodiment provides a kind of intelligent electric energy meter and uncapped key detection device, and described device includes electricity
Can table body, described electric energy meter body includes the mainboard in box body and box body, the surface of the box body be provided with power switch,
LED display lamps, the mainboard are provided with power module, display module and travel switch socket, and the power switch passes through connection
Wire is connected with motherboard power supply module, and the LED display lamps electrically connect with mainboard display module, the travel switch socket it is upper
Cartridge upper surface is run through at end；The cartridge upper surface is provided with testing agency, described testing agency include left column, right column and
Connecting rod is pressed, described pressing connecting rod is located at the top of travel switch socket, and pressing connecting rod can be in left column and right column
Between slide up and down.
Further, described travel switch socket has multiple, and pressing connecting rod can press multiple travel switches simultaneously
Socket.
Further, interior fixed column is provided with the box body, described mainboard is fixed on interior fixed column by tapping screw
On.
Further, described box body lower surface is detachable bottom plate, and the bottom plate is consolidated by tapping screw and outer solid post
Fixed connection.
Further, the left column and right column are provided with T-shaped vertical slot, and the pressing connecting rod two end is I-shaped, and
The pressing connecting rod two end fastens with the T-shaped vertical slot on left and right column respectively.
Further, it is respectively marked with 0.1 millimeter of size scale for interval, can accurately measures out on the left and right column
The effective travel of pass, and it is able to verify that the uniformity of switch effective travel.
The effect provided in utility model content is only the effect of embodiment, rather than whole effects that utility model is all
Fruit, a technical scheme in above-mentioned technical proposal has the following advantages that or beneficial effect：
1st, the utility model design is succinct, simple in construction, and compact is easy to use, can disposably detect 5 strokes and open
Close, reduce detection time, improve detection efficiency.
2nd, the utility model solves the measuring method of travel switch effective travel, and can also determine whether that stroke is opened
Close the uniformity of effective travel.
3rd, the utility model can detect intelligent electric energy meter and uncap button, and and can detects the end button cover of three-phase intelligent electric-energy meter
Button, realize the effect of multiple use.
Brief description of the drawings
Fig. 1 is a kind of overlooking the structure diagram of embodiment of the utility model；
Fig. 2 is B-B cross-sectional views in Fig. 1.
In figure：1 box body, 2 power switches, 3 left columns, 4 pressing connecting rods, 5 right columns, 6 bottom plates, 7 tapping screws, 8 mainboards,
9 tapping screws, 10 travel switch sockets, 11LED display lamps, fixed column in 12,13 outer fixed columns, 14 connecting wires.
Embodiment
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this reality
It is described in detail with new.It is of the present utility model for realizing that following disclosure provides many different embodiments or example
Different structure.In order to simplify disclosure of the present utility model, hereinafter the part and setting of specific examples are described.In addition,
The utility model can in different examples repeat reference numerals and/or letter.This repetition is to simplify and clear mesh
, the relation between itself not indicating discussed various embodiments and/or setting.It is it should be noted that illustrated in the accompanying drawings
Part is not drawn necessarily to scale.The utility model eliminates the description to known assemblies and treatment technology and process to avoid not
Necessarily limit the utility model.
As shown in figure 1, the upper surface of box body 1 is fixed with left column 3 and right column 5, pressing connecting rod 4 is stood from left column 3 and the right side
Load in the top T-shape vertical slot of post 5, power switch 2 is fixed on the cover plate of box body 1, and power switch 2 passes through connecting wire 14 and master
Plate 8 connects, and travel switch socket 10 shares 5, is separately fixed on mainboard 8, and stretches out the cover plate square opening of box body 1；LED is shown
Lamp 11 shares 20, every 4 one group totally 5 groups, is separately fixed on mainboard 8, draws with 5 travel switch sockets 10 corresponding four
Pin is connected, and stretches out the cover plate circular port of box body 1.
The power switch be control device whether cut-in operation power supply；There is " T " font on the left column and right column
Vertical slot, it is the guide rail to be moved up and down as pressing connecting rod；The pressing connecting rod is " work " font, and left and right pillar combines, and is used for
The button of pressing stroke switch；The drain pan is arranged on the bottom of box body, the base as box body；The cover plate is used for fixed electricity
Source switch, left column, right column；The power module is motherboard power supply network component, by transformer, rectifier bridge, electricity
Source chip etc. is formed, and the 220V alternating currents of access are converted into 5V dc sources, there is provided the operating voltage stable to display module；
The display module is the part of mainboard display circuit, is made up of every group of 4 LEDs etc., for showing travel switch
Normality and the conducting state for pressing each pin during button；The travel switch socket is arranged on mainboard, is opened by the way that box body is square
Box body is stretched out in hole.
As shown in Fig. 2 mainboard 8 is fixed in fixed column 13 with 4 tapping screws 9, bottom plate 6 is fixed with 4 tapping screws 7
In fixed column 12.
Before detection, 220V AC powers are connected to mainboard 8, turn on the power switch 2, device enters use state.
During detection, travel switch is inserted stroke switch socket 10, once can be inserted into 5 travel switches.Do not press by
When pressing connecting rod 4, every group of 2,3 lamps are lighted in LED display lamps 11, and 1,4 lamps go out, down pressing pressing connecting rod 4, and observe left column 3
With the scale on right column 5, when process of the scale from 0 to 0.5mm, every group of 2,3 lamps are bright always, and 1,4 lamps go out, and represent travel switch
Normal conduction is in good condition；Continue down pressing pressing connecting rod 4, and observe the scale on left column 3 and right column 5, work as scale
Process from 0.5mm to 0.8mm, every group of 4 lamps go out entirely, represent that travel switch is in backlash state；Continuation down presses
Connecting rod 4 is pressed, and observes the scale on left column 3 and right column 5, when being pressed into scale 0.8mm, every group of 1,4 lamps are lighted, 2,
3 lamps go out, and indicate entry into the effective travel original position of travel switch, continue down pressing pressing connecting rod 4, and observe left column 3
With the scale on right column 5, when process of the scale from 0.8mm to 2.4mm, every group of 1,4 lamps are bright always, and 2,3 lamps go out, and represent stroke
The effective travel of switch meets design requirement；When being pressed into scale more than 2.4mm, every group of 4 lamps go out entirely, represent travel switch
Effective travel terminate.
In detection process, if any group of in 5 groups of travel switch status display LED display lamps 11 have abnormality to show
Show, that is, represent that the travel switch corresponding to the group does not meet design specification requirement.
Have been carried out being described in detail although specification and drawings and examples create the utility model, ability
Field technique personnel should be appreciated that still to create the utility model and modify or equivalent substitution；And all are not departed from
The technical scheme for the spirit and scope that the utility model is created and its improvement, it is encompassed by the guarantor that the utility model creates patent
Protect among scope.
Claims (6)
- The key detection device 1. a kind of intelligent electric energy meter is uncapped, described device include electric energy meter body, it is characterized in that：Described Electric energy meter body includes the mainboard in box body and box body, and the surface of the box body is provided with power switch, LED display lamps, described Mainboard is provided with power module, display module and travel switch socket, and the power switch passes through connecting wire and motherboard power supply Module connects, and the LED display lamps electrically connect with mainboard display module, and box body upper table is run through in the upper end of the travel switch socket Face；The cartridge upper surface is provided with testing agency, and described testing agency includes left column, right column and pressing connecting rod, described Pressing connecting rod be located at the top of travel switch socket, and press connecting rod and can be slided up and down between left column and right column.
- The key detection device 2. a kind of intelligent electric energy meter according to claim 1 is uncapped, it is characterized in that：Described stroke is opened Close socket have it is multiple, and press connecting rod can press multiple travel switch sockets simultaneously.
- The key detection device 3. a kind of intelligent electric energy meter according to claim 1 is uncapped, it is characterized in that：Set in the box body There is interior fixed column, described mainboard is fixed in interior fixed column by tapping screw.
- The key detection device 4. a kind of intelligent electric energy meter according to claim 1 is uncapped, it is characterized in that：Under described box body Surface is detachable bottom plate, and the bottom plate is fixedly connected by tapping screw with outer solid post.
- The key detection device 5. a kind of intelligent electric energy meter according to claim 1 is uncapped, it is characterized in that：The left column and Right column is provided with T-shaped vertical slot, and the pressing connecting rod two end is I-shaped, and the pressing connecting rod two end is stood with left and right respectively T-shaped vertical slot on post fastens.
- The key detection device 6. a kind of intelligent electric energy meter according to claim 1-5 any one is uncapped, it is characterized in that：Institute State and be respectively marked with left and right column with 0.1 millimeter of size scale for interval, can accurately measure the effective travel of switch, and can test The uniformity of card switch effective travel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721111427.4U CN207148309U (en) | 2017-08-31 | 2017-08-31 | A kind of intelligent electric energy meter is uncapped key detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721111427.4U CN207148309U (en) | 2017-08-31 | 2017-08-31 | A kind of intelligent electric energy meter is uncapped key detection device |
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| Publication Number | Publication Date |
|---|---|
| CN207148309U true CN207148309U (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721111427.4U Active CN207148309U (en) | 2017-08-31 | 2017-08-31 | A kind of intelligent electric energy meter is uncapped key detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390162A (en) * | 2017-08-31 | 2017-11-24 | 中电装备山东电子有限公司 | A kind of intelligent electric energy meter is uncapped key detection device |
-
2017
- 2017-08-31 CN CN201721111427.4U patent/CN207148309U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390162A (en) * | 2017-08-31 | 2017-11-24 | 中电装备山东电子有限公司 | A kind of intelligent electric energy meter is uncapped key detection device |
| CN107390162B (en) * | 2017-08-31 | 2021-01-05 | 中电装备山东电子有限公司 | Intelligence electric energy meter button detection device that uncaps |
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