CN204142796U - The safe tail-hood of electric energy meter - Google Patents
The safe tail-hood of electric energy meter Download PDFInfo
- Publication number
- CN204142796U CN204142796U CN201420472106.7U CN201420472106U CN204142796U CN 204142796 U CN204142796 U CN 204142796U CN 201420472106 U CN201420472106 U CN 201420472106U CN 204142796 U CN204142796 U CN 204142796U
- Authority
- CN
- China
- Prior art keywords
- hood
- block rubber
- tail
- housing
- outgoing interface
- 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
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model discloses the safe tail-hood of a kind of electric energy meter, comprise housing, lid on housing, and be located at the turnover connection terminal of housing lower end, described housing is provided with tail-hood, described tail-hood comprises the cover that fixed part and one end and fixed part be wholely set and establishes portion, described fixed part is fixedly connected with housing, the described cover portion of establishing covers on turnover connection terminal, described cover establishes both sides, portion to be provided with accessing port and outgoing interface, described accessing port and outgoing interface are embedded with the first block rubber and the second block rubber respectively, described first block rubber and the second block rubber are equipped with the through hole for exporting.Line part of the present utility model is completely inner at tail-hood, user cannot touch, also danger would not be produced, conveniently wiring is installed, tail-hood both sides are respectively equipped with accessing port and outgoing interface, and the first block rubber and the second block rubber are housed on accessing port and outgoing interface, to circuit and tail-hood isolation, greatly strengthen the security in electric energy meter use procedure.
Description
Technical field
The utility model relates to a kind of electric energy meter, more precisely, relates to a kind of tail-hood of electric energy meter.
Background technology
The top cover that present electric energy meter generally comprises a spill base and uses with this base engagement, ammeter core controls mainboard in time, power panel is encapsulated by the base snapped together and top cover, and be provided with because connection enters the connection terminal with output lead in one end of base, the terminal tail-hood of tradition electric energy meter is all just flush with terminal, outside the voltage and current wiring part of terminal lower end is exposed to, bring sizable potential safety hazard to use at ordinary times, if accidentally touch forceful electric power will produce serious consequence.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of electric energy meter shielded safe tail-hood.
For achieving the above object, the utility model provides following technical scheme: the safe tail-hood of a kind of electric energy meter, comprise housing, lid on housing, and be located at the turnover connection terminal of housing lower end, described housing is provided with tail-hood, described tail-hood comprises the cover that fixed part and one end and fixed part be wholely set and establishes portion, described fixed part is fixedly connected with housing, the described cover portion of establishing covers on turnover connection terminal, described cover establishes both sides, portion to be provided with accessing port and outgoing interface, described accessing port and outgoing interface are embedded with the first block rubber and the second block rubber respectively, described first block rubber and the second block rubber are equipped with the through hole for exporting.
By adopting technique scheme, in structure, it has wrapped up whole terminal part, tail-hood is more much larger than turnover connection terminal portion, line part is completely inner at tail-hood, the part exposed with the turnover connection terminal of forceful electric power is like this also in inside, user cannot touch, also danger would not be produced, conveniently wiring is installed, tail-hood cover establishes both sides, portion to be respectively equipped with accessing port and outgoing interface, and the first block rubber and the second block rubber are housed on accessing port and outgoing interface, to circuit and tail-hood isolation, greatly strengthen the security in electric energy meter use procedure.
The utility model is set to further: the face that described first block rubber contacts with accessing port and the face that the second block rubber contacts with outgoing interface are equipped with groove, described groove extends along the face of both contacts, and described groove is suitable with the edge of accessing port and outgoing interface respectively.
By adopting technique scheme, groove is that edge is suitable with accessing port and outgoing interface respectively, and only need during assembling block rubber sticked into accessing port and go out to connect hole, do not need other web members, structure is simple, and easy for installation.
The utility model is set to further: described accessing port and outgoing interface are semicircle shape, and described first block rubber and the second block rubber go out line three-way hole for circular.
By adopting technique scheme, accessing port becomes semicircle shape to arrange with outgoing interface, and semicircular surface is round and smooth is convenient to installation, and the line three-way hole that goes out on the first block rubber and the second block rubber is circle, is convenient to circuit and picks out.
The utility model is set to further: described tail-hood and housing are bolted.
By adopting technique scheme, bolt strength of joint is high, easy to operate, and it is convenient to install, and is applicable to multiple environment.
Accompanying drawing explanation
Fig. 1 is the safe tail cover structure figure of the utility model electric energy meter;
Fig. 2 is rear view shown in Fig. 1;
Fig. 3 is the structural drawing of block rubber shown in Fig. 1.
In figure: 1, housing; 2, lid; 3, tail-hood; 4, the first block rubber; 41, through hole; 42, groove; 5, the second block rubber; 6, connection terminal is passed in and out; 7, bolt; 8, accessing port; 9, outgoing interface.
Embodiment
Shown in Fig. 3, the safe tail-hood of a kind of electric energy meter of the present embodiment, comprise housing 1, lid 2 on housing 1, and be located at the turnover connection terminal 6 of housing 1 lower end, it is characterized in that: described housing 1 is provided with tail-hood 3, described tail-hood 3 comprises the cover that fixed part and one end and fixed part be wholely set and establishes portion, described fixed part is fixedly connected with housing 1, the described cover portion of establishing covers on turnover connection terminal 6, described cover establishes both sides, portion to be provided with accessing port 8 and outgoing interface 9, described accessing port 8 and outgoing interface 9 are embedded with the first block rubber 4 and the second block rubber 5 respectively, described first block rubber 4 and the second block rubber 5 are equipped with the through hole 41 for exporting.
By adopting technique scheme, in structure, it has wrapped up whole terminal part, tail-hood 3 is more much larger than turnover connection terminal 6 part, line part is completely inner at tail-hood 3, the part exposed with the turnover connection terminal of forceful electric power is like this also in inside, user cannot touch, also danger would not be produced, conveniently wiring is installed, tail-hood 3 cover establishes both sides, portion to be respectively equipped with accessing port 8 and outgoing interface 9, and the first block rubber 4 and the second block rubber 5 is housed on accessing port 8 and outgoing interface 9, circuit and tail-hood 3 are isolated, the security greatly strengthened in electric energy meter use procedure (it should be noted that: accessing port 8 is arranged with outgoing interface 9 one-tenth semicircle herein, semi-circular arc smooth surface is convenient to install, through hole is circular, be convenient to circuit export).
The face that described first block rubber 4 contacts with accessing port 8 and the face that the second block rubber 5 contacts with outgoing interface 9 are equipped with groove 42, and described groove 42 extends along the face that both contact, and described groove 42 is suitable with the edge of accessing port 8 and outgoing interface 9 respectively.By adopting technique scheme, groove 42 is that edge is suitable with accessing port 8 and outgoing interface 9 respectively, only need during assembling block rubber sticked into accessing port 8 and go out to connect hole, do not need other web members, structure is simple, and easy for installation (it should be noted that, plastics, glass, electroporcelain material also can play insulating effect herein, but block rubber is comparatively common items in life, therefore rubber is the utility model preferred version).
Described accessing port 8 and outgoing interface 9 are semicircle shape, and described first block rubber 4 and the second block rubber 5 go out line three-way hole 41 for circular.By adopting technique scheme, accessing port 8 and outgoing interface 9 one-tenth semicircle shape are arranged, and round and smooth being convenient to of semicircular surface is installed, and the line three-way hole 41 that goes out on the first block rubber 4 and the second block rubber 5 is circle, is convenient to circuit and picks out.
Described tail-hood 3 is connected by bolt 7 with housing 1.By adopting technique scheme, bolt 7 strength of joint is high, easy to operate, and it is convenient to install, and is applicable to multiple environment.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the safe tail-hood of electric energy meter, comprise housing, lid on housing, and be located at the turnover connection terminal of housing lower end, it is characterized in that: described housing is provided with tail-hood, described tail-hood comprises the cover that fixed part and one end and fixed part be wholely set and establishes portion, described fixed part is fixedly connected with housing, the described cover portion of establishing covers on turnover connection terminal, described cover establishes both sides, portion to be provided with accessing port and outgoing interface, described accessing port and outgoing interface are embedded with the first block rubber and the second block rubber respectively, described first block rubber and the second block rubber are equipped with the through hole for outlet.
2. the safe tail-hood of electric energy meter according to claim 1, it is characterized in that: the face that described first block rubber contacts with accessing port and the face that the second block rubber contacts with outgoing interface are equipped with groove, described groove extends along the face of both contacts, and described groove is suitable with the edge of accessing port and outgoing interface respectively.
3. the safe tail-hood of electric energy meter according to claim 1 and 2, is characterized in that: described accessing port and outgoing interface are semicircle shape, and described first block rubber and the second block rubber go out line three-way hole for circular.
4. the safe tail-hood of electric energy meter according to claim 1 and 2, is characterized in that: described tail-hood and housing are bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472106.7U CN204142796U (en) | 2013-12-26 | 2014-08-20 | The safe tail-hood of electric energy meter |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320867582.4 | 2013-12-26 | ||
| CN201320867582 | 2013-12-26 | ||
| CN201420472106.7U CN204142796U (en) | 2013-12-26 | 2014-08-20 | The safe tail-hood of electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204142796U true CN204142796U (en) | 2015-02-04 |
Family
ID=52419476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420472106.7U Expired - Fee Related CN204142796U (en) | 2013-12-26 | 2014-08-20 | The safe tail-hood of electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204142796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643430A (en) * | 2017-10-18 | 2018-01-30 | 新开普电子股份有限公司 | A kind of structure of electronic electric energy meter communication line groove box |
-
2014
- 2014-08-20 CN CN201420472106.7U patent/CN204142796U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643430A (en) * | 2017-10-18 | 2018-01-30 | 新开普电子股份有限公司 | A kind of structure of electronic electric energy meter communication line groove box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20180820 |