CN205809136U - A kind of ammeter box - Google Patents
A kind of ammeter box Download PDFInfo
- Publication number
- CN205809136U CN205809136U CN201620791727.0U CN201620791727U CN205809136U CN 205809136 U CN205809136 U CN 205809136U CN 201620791727 U CN201620791727 U CN 201620791727U CN 205809136 U CN205809136 U CN 205809136U
- Authority
- CN
- China
- Prior art keywords
- ammeter box
- protecgulum
- electric wire
- bonnet
- wire connecting
- 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.)
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Abstract
nullThe utility model discloses a kind of ammeter box，Including ammeter box bonnet and ammeter box protecgulum，The bottom, side of described ammeter box bonnet is provided with screwed hole one，The upper end, side of described ammeter box protecgulum offers data observation window，The bottom of described ammeter box protecgulum is provided with screwed hole two，The side of described ammeter box bonnet is provided with screens button，Described ammeter box bonnet and ammeter box protecgulum form a cavity body by screens button，This electricity meter box structure is simple，By adding screens button、Screwed hole two and screwed hole one，Conveniently realize ammeter box bonnet and the fastening of ammeter box protecgulum or dismounting，Utilize data observation window，It is convenient for people to more intuitive observed data，The connection of circuit is facilitated by switch form and contactor，Reduce circuit connection and be in "on" position，Injury to maintainer，And in cavity body, it is provided with L electric wire connecting junction、P electric wire connecting junction and PE electric wire connecting junction，Connection line is more convenient，Improve efficiency and the installation effectiveness of maintenance.
Description
Technical field
This utility model relates to ammeter box technical field, is specially a kind of ammeter box.
Background technology
Ammeter box generally exists in our life, and ammeter box is a kind of instrument of electric-power metering, but traditional electricity
Table case, volume ratio is relatively big, and is not easy observed data and be inconvenient to dismantle, the therefore dimension of inconvenience electric power overhaul personnel intuitively
Repair the use with people.
Utility model content
The purpose of this utility model is to provide a kind of ammeter box, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of ammeter box, including ammeter box bonnet and
Ammeter box protecgulum, the bottom, side of described ammeter box bonnet is provided with screwed hole one, and the upper end, side of described ammeter box protecgulum is offered
Having data observation window, and its lower end is hinged with switch form, the bottom of described ammeter box protecgulum is provided with screwed hole two, described ammeter
The side of case bonnet is provided with screens and buckles, and described ammeter box bonnet and ammeter box protecgulum form a cavity body by screens button, and
It is provided with contactor and data acquisition tables, described data acquisition table positive logarithm window according to observations in cavity body, and contactor is the most right
Switch form, described data acquisition table is electrically connected with L electric wire connecting junction, P electric wire connecting junction and PE by L contact, P contact and PE contact
Electric wire connecting junction, and L electric wire connecting junction, P electric wire connecting junction and PE electric wire connecting junction be both placed in cavity body.
Preferably, the surrounding corner of described ammeter box bonnet and ammeter box protecgulum is equipped with chamfering arc.
Preferably, described ammeter box bonnet is under the side of screwed hole one and ammeter box protecgulum close switch form
End is equipped with rectangle and places groove.
Preferably, described data observation window be shaped as square, and switch form be shaped as rectangle, described ammeter
The bottom of case bonnet and the bottom of ammeter box protecgulum are equipped with arc groove, and screwed hole two and screwed hole one are individually positioned in circle
In arc fluting.
Compared with prior art, the beneficial effects of the utility model are: this electricity meter box structure is simple, by adding screens
Button, screwed hole two and screwed hole one, conveniently realize ammeter box bonnet and the fastening of ammeter box protecgulum or dismounting, utilize data to observe
Window, is convenient for people to more intuitive observed data, is facilitated the connection of circuit by switch form and contactor, reduces circuit and connects
It is in "on" position, the injury to maintainer, and in cavity body, it is provided with L electric wire connecting junction, P electric wire connecting junction and PE electric wire connecting junction, connecting line
Road is more convenient, improves efficiency and the installation effectiveness of maintenance.
Accompanying drawing explanation
Fig. 1 is the expansion surface structure schematic diagram of ammeter box bonnet and ammeter box protecgulum；
Fig. 2 is the side-looking structural representation of ammeter box bonnet；
Fig. 3 is the circuit principle structure schematic diagram in ammeter box bonnet and ammeter box protecgulum.
In figure: 1 ammeter box protecgulum, 2 ammeter box bonnets, 3 data observation windows, 4 switch form, 5 screwed hole one, 6 rectangles
Placement groove, 7 screens buttons, 8 contactors, 9 screwed hole two, 10 data acquisition tables, 11L electric wire connecting junction, 12P electric wire connecting junction, 13PE connect
Line device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-3, a kind of technical scheme of this utility model offer: a kind of ammeter box, including ammeter box bonnet 2 and electricity
Table case protecgulum 1, the bottom, side of ammeter box bonnet 2 is provided with screwed hole 1, and the upper end, side of ammeter box protecgulum 1 offers data
Observation window 3, and its lower end be hinged with switch form 4, the bottom of ammeter box protecgulum 1 is provided with screwed hole 29, ammeter box bonnet 2
Side is provided with screens button 7, ammeter box bonnet 2 and ammeter box protecgulum 1 and consists of in a cavity body, and cavity body screens button 7
It is provided with contactor 8 and data acquisition tables 10, positive logarithm window 3 according to observations of data acquisition table 10, and contactor 8 just switch to be regarded
Window 4, data acquisition table 10 is electrically connected with L electric wire connecting junction 11 by L contact, P contact and PE contact, P electric wire connecting junction 12 and PE connects
Line device 13, and L electric wire connecting junction 11, P electric wire connecting junction 12 and PE electric wire connecting junction 13 be both placed in cavity body, ammeter box bonnet 2 and ammeter box
The surrounding corner of protecgulum 1 is equipped with chamfering arc, and ammeter box bonnet 2 is leaning near the side of screwed hole 1 and ammeter box protecgulum 1
The lower end of nearly switch form 4 is equipped with rectangle and places groove 6, data observation window 3 be shaped as square, and switch form 4
Be shaped as rectangle, the bottom of ammeter box bonnet 2 and the bottom of ammeter box protecgulum 1 are equipped with arc groove, and screwed hole 29
It is individually positioned in arc groove with screwed hole 1.
Operation principle: when people are when using ammeter box, and the desired position that ammeter box is placed, by L electric wire connecting junction
11, P electric wire connecting junction 12 and PE electric wire connecting junction 13 is connected in circuit, opens switch form 4, opens contactor 8, data acquisition
Table 10 just has data and occurs that then observed data in data observation window 3 carries out record, it is not necessary to open ammeter box
Observed data.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. an ammeter box, including ammeter box bonnet (2) and ammeter box protecgulum (1), it is characterised in that: described ammeter box bonnet
(2) bottom, side is provided with screwed hole one (5), and the upper end, side of described ammeter box protecgulum (1) offers data observation window (3),
And its lower end is hinged with switch form (4), the bottom of described ammeter box protecgulum (1) is provided with screwed hole two (9), after described ammeter box
The side of lid (2) is provided with screens button (7), described ammeter box bonnet (2) and ammeter box protecgulum (1) and forms one by screens button (7)
Individual cavity body, and in cavity body, it is provided with contactor (8) and data acquisition tables (10), described data acquisition table (10) is just to data
Observation window (3), and contactor (8) is just to switch form (4), described data acquisition table (10) is by L contact, P contact and PE
Contact is electrically connected with L electric wire connecting junction (11), P electric wire connecting junction (12) and PE electric wire connecting junction (13), and L electric wire connecting junction (11), P electric wire connecting junction
(12) it is both placed in cavity body with PE electric wire connecting junction (13).
A kind of ammeter box the most according to claim 1, it is characterised in that: described ammeter box bonnet (2) and ammeter box protecgulum
(1) surrounding corner is equipped with chamfering arc.
A kind of ammeter box the most according to claim 1, it is characterised in that: described ammeter box bonnet (2) is near screwed hole
The side of one (5) and ammeter box protecgulum (1) are equipped with rectangle near the lower end of switch form (4) and place groove (6).
A kind of ammeter box the most according to claim 1, it is characterised in that: described data observation window (3) be shaped as pros
Shape, and switch form (4) to be shaped as rectangle, the bottom of described ammeter box bonnet (2) and the bottom of ammeter box protecgulum (1) equal
It is provided with arc groove, and screwed hole two (9) and screwed hole one (5) are individually positioned in arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791727.0U CN205809136U (en) | 2016-07-11 | 2016-07-11 | A kind of ammeter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791727.0U CN205809136U (en) | 2016-07-11 | 2016-07-11 | A kind of ammeter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205809136U true CN205809136U (en) | 2016-12-14 |
Family
ID=57506985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620791727.0U Active CN205809136U (en) | 2016-07-11 | 2016-07-11 | A kind of ammeter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205809136U (en) |
-
2016
- 2016-07-11 CN CN201620791727.0U patent/CN205809136U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |