CN207894983U - Padlock nose position enclosed construction - Google Patents
Padlock nose position enclosed construction Download PDFInfo
- Publication number
- CN207894983U CN207894983U CN201820374712.3U CN201820374712U CN207894983U CN 207894983 U CN207894983 U CN 207894983U CN 201820374712 U CN201820374712 U CN 201820374712U CN 207894983 U CN207894983 U CN 207894983U
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- CN
- China
- Prior art keywords
- padlock
- padlock nose
- enclosed construction
- electric energy
- position enclosed
- 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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- Switch Cases, Indication, And Locking (AREA)
Abstract
Padlock nose position enclosed construction, including electric energy meter switch case, integrated injection molding has padlock nose, padlock nasal downside closing to form blind hole in the electric energy meter switch case.The utility model has the advantages that：Padlock nasal downside makes blind hole, effectively prevents rainwater, impurity from entering inside, degree of protection is high, has a safety feature.
Description
Technical field
The utility model belongs to electric energy meter field, and in particular to padlock nose position enclosed construction.
Background technology
Three-phase kilowatt-hour meter batch meter is a kind of for installing the metering device of three-phase electric energy meter, is power department to three-phase electricity consumption
Family carries out the foundation of meterage, and due to China's rapid development of economy, the user of three-phase kilowatt-hour meter batch meter is millions of at present
Meter.
Existing electric energy meter inlet-outlet line switch babinet is gone out logical due to the particularity of mold in padlock nasal downside integrated injection molding
Hole, the through-hole will fill in the mold of a part, therefore when electric energy meter casing shells from mold in die molding process,
A through-hole is necessarily will produce, which causes rainwater, impurity to enter with the wind, enters in electric energy meter electricity box, can influence inside
Electronic component, degree of protection is unqualified, poor safety performance.
Invention content
For deficiency in the prior art, the utility model provides padlock nose position enclosed construction, to solve existing extension
Through-hole is provided with below lock nose, is easy water inlet and into impurity, the problem of degree of protection is unqualified, poor safety performance.
The utility model is achieved through the following technical solutions.
Padlock nose position enclosed construction, including electric energy meter switch case, integrated injection molding in the electric energy meter switch case
There are padlock nose, padlock nasal downside closing to form blind hole.
Preferably, the blind hole is flushed with electric energy meter switch case.
Preferably, the padlock nose is u-shaped.
Preferably, there are injection moldings to stitch on the padlock nose.
Preferably, the padlock nose is combined with wicket.
Preferably, the wicket is hinged with electric energy meter switch case.
Preferably, the padlock nose is apart from electric energy meter switch case surface 1cm to 3cm.
Preferably, the padlock nose is apart from electric energy meter switch case surface 2cm.
Compared with prior art：Padlock nasal downside makes blind hole, effectively prevents rainwater, impurity from entering inside, protection etc.
Grade is high, has a safety feature.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the enlarged drawing at A in Fig. 1 of the utility model.
Fig. 3 is the front view of the padlock nose of the utility model.
Specific implementation mode
Padlock nose position enclosed construction, including electric energy meter switch case 1 are integrally noted in the electric energy meter switch case 1
Modeling has padlock nose 2,2 closed downwards of padlock nose to form blind hole 11, be hingedly arranged in the electric energy meter switch case 1
Lid offers the hole with 2 clearance fit of padlock nose on the lid, and being provided on the padlock nose 2 prevents lid
The position limiting structure of opening, the position limiting structure are protrusion 3, and the protrusion 3 includes upper end inclined-plane and lower end inclined-plane, described
The gradient on upper end inclined-plane is between 30 degree 60 degree, and the gradient on the lower end inclined-plane is between 30 degree 60 degree.
2 lower section of padlock nose on the market is all through-hole at present, does not make blind hole 11, makes blind hole rear protecting grade
It improves, rainwater and impurity will not arbitrarily enter.
In raised 3 engagement process of Kong Yu on hinged lid, protrusion 3 must include upper end inclined-plane and lower end inclined-plane,
The presence on upper end inclined-plane, lid can be covered from top to bottom into, the presence on lower end inclined-plane, lid can also cover from top to bottom into,
And most intermediate raised position, it can make and seamlessly transit, prevent human hand injured.
The scope of protection of the utility model includes but not limited to embodiment of above, and the scope of protection of the utility model is to weigh
Subject to sharp claim, any replacement being readily apparent that those skilled in the art that this technology is made, deformation, improvement are each fallen within
The scope of protection of the utility model.
Claims (8)
1. padlock nose position enclosed construction, including electric energy meter switch case（1）, which is characterized in that the electric energy meter switch housing
Body（1）Upper integrated injection molding has padlock nose（2）, the padlock nose（2）Closed downwards form blind hole（11）.
2. padlock nose according to claim 1 position enclosed construction, which is characterized in that the blind hole（11）With electric energy meter
Switch case（1）It flushes.
3. padlock nose according to claim 2 position enclosed construction, which is characterized in that the padlock nose（2）In U-shaped
Shape.
4. padlock nose according to claim 3 position enclosed construction, which is characterized in that the padlock nose（2）On there are
Injection molding seam.
5. padlock nose according to claim 3 position enclosed construction, which is characterized in that the padlock nose（2）It is combined with
Wicket.
6. padlock nose according to claim 5 position enclosed construction, which is characterized in that the wicket is switched with electric energy meter
Shell（1）It is hinged.
7. padlock nose according to claim 3 position enclosed construction, which is characterized in that the padlock nose（2）Distance electricity
It can table switch case（1）Surface 1cm to 3cm.
8. padlock nose according to claim 3 position enclosed construction, which is characterized in that the padlock nose（2）Distance electricity
It can table switch case（1）Surface 2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820374712.3U CN207894983U (en) | 2018-03-20 | 2018-03-20 | Padlock nose position enclosed construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820374712.3U CN207894983U (en) | 2018-03-20 | 2018-03-20 | Padlock nose position enclosed construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207894983U true CN207894983U (en) | 2018-09-21 |
Family
ID=63541740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820374712.3U Active CN207894983U (en) | 2018-03-20 | 2018-03-20 | Padlock nose position enclosed construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207894983U (en) |
-
2018
- 2018-03-20 CN CN201820374712.3U patent/CN207894983U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315031 No.17, Fenglin Road, Cicheng Town, Jiangbei District, Ningbo City, Zhejiang Province Patentee after: Ningbo Aokes Intelligent Technology Co.,Ltd. Address before: 315031 No.17, Fenglin Road, Cicheng Town, Jiangbei District, Ningbo City, Zhejiang Province Patentee before: NINGBO AUX HIGH TECHNOLOGY Co.,Ltd. |