CN204330845U - A kind of plug type installs the ammeter box of ammeter - Google Patents
A kind of plug type installs the ammeter box of ammeter Download PDFInfo
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- CN204330845U CN204330845U CN201520024631.7U CN201520024631U CN204330845U CN 204330845 U CN204330845 U CN 204330845U CN 201520024631 U CN201520024631 U CN 201520024631U CN 204330845 U CN204330845 U CN 204330845U
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- ammeter
- binding post
- plug
- mount pad
- hole
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Abstract
The utility model relates to the ammeter box that a kind of plug type installs ammeter, it comprises casing, be located at the hook on cabinet wall top, plug binding post and ammeter mount pad, ammeter mount pad is located at the bottom of inwall, hook, ammeter mount pad and the cast molding of casing one, ammeter mount pad is provided with multiple through hole, one end of electric wire is affixed with plug binding post by through hole, the external input zero line of the other end of electric wire or input live wire, plug binding post is fixedly connected with ammeter mount pad, plug binding post comprises cylinder, dome-type projection and U-shaped spring leaf, plug binding post is hollow structure, the sidewall of cylinder is provided with a through hole, the inside of cylinder is provided with a U-shaped spring leaf, the outside surface of U-shaped spring leaf welds with a dome-type projection, the through hole clamping of the sidewall of dome-type projection and cylinder.The ammeter box that a kind of plug type disclosed in the utility model installs ammeter has following beneficial effect: 1, mounting means is time saving and energy saving, and work efficiency is high; 2, safety coefficient is high.
Description
Technical field
The utility model belongs to electrical equipment, relates to a kind of ammeter box, is specifically related to the ammeter box that a kind of plug type installs ammeter.
Background technology
Ammeter box is a kind of common electrical equipment, and Main Function is to provide an ammeter installing space, and the ammeter installed therein and the extraneous unfavorable factor such as water, dust, daylight is isolated, and provides ammeter anti-theft protection, reduces maloperation and tactile electric leakage accident.
Traditional ammeter box is all in advance the electric wire of arranging in case is extended to equipment to ammeter installation position along wire casing, then reserved some exposed the end of a thread; When installing ammeter, erector needs to be inserted one by one by the end of a thread in string holes corresponding to ammeter lower end, uses fastened by screw.But this mounting means is wasted time and energy, work efficiency is low, and and that cause misoperation not in place due to electric wire the end of a thread holding screw occurs sometimes.
Utility model content
Goal of the invention: the utility model makes improvement for above-mentioned prior art Problems existing, namely the utility model discloses the ammeter box that a kind of plug type installs ammeter.
Technical scheme: a kind of plug type installs the ammeter box of ammeter, comprise casing, be located at the hook on cabinet wall top, plug binding post and ammeter mount pad, described ammeter mount pad is located at the bottom of inwall, described hook, described ammeter mount pad and the cast molding of described casing one, described ammeter mount pad is provided with multiple through hole, one end of electric wire is fastenedly connected by the mode of welding or screw is connected with described plug binding post by through hole, the external input zero line of the other end of electric wire or input live wire, described plug binding post is fixedly connected with by the mode of injection moulding with described ammeter mount pad,
Described plug binding post comprises cylinder, dome-type projection and U-shaped spring leaf, described plug binding post is hollow structure, the sidewall of described cylinder is provided with a through hole, the inside of described cylinder is provided with a U-shaped spring leaf, the outside surface of described U-shaped spring leaf welds with a dome-type projection, the through hole clamping of the sidewall of described dome-type projection and cylinder.
A kind of preferred version of the ammeter box of ammeter is installed as plug type a kind of in the utility model: described plug binding post is cylindric plug binding post or flat column plug binding post.
Beneficial effect: the ammeter box that a kind of plug type disclosed in the utility model installs ammeter has following beneficial effect:
1, mounting means is time saving and energy saving, and work efficiency is high;
2, safety coefficient is high.
Accompanying drawing explanation
Fig. 1 a kind of plug type disclosed in the utility model installs the schematic diagram of the box house of the ammeter box of ammeter;
Fig. 2 is the structural representation of plug binding post;
Wherein:
1-inwall 2-electric wire
3-links up with 4-and plugs binding post
5-ammeter mount pad 40-cylinder
41-dome-type protruding 42-U type spring leaf
Embodiment:
Below embodiment of the present utility model is described in detail.
Specific embodiment 1
As depicted in figs. 1 and 2, a kind of plug type installs the ammeter box of ammeter, comprise casing, be located at the hook 3 on the top of the inwall 1 of casing, plug binding post 4 and ammeter mount pad 5, ammeter mount pad 5 is located at the bottom of inwall 1, hook 3, ammeter mount pad 5 and the cast molding of casing one, ammeter mount pad 5 is provided with multiple through hole, one end of electric wire 2 is welded with plug binding post 4 by through hole, the external input zero line of the other end of part electric wire 2, the external input live wire of the other end of part electric wire 2, plug binding post 4 is fixedly connected with the mode of ammeter mount pad 5 by injection moulding,
Plug binding post 4 comprises cylinder 40, dome-type protruding 41 and U-shaped spring leaf 42, plug binding post 4 is hollow structure, the sidewall of cylinder 40 is provided with a through hole, the inside of cylinder 40 is provided with a U-shaped spring leaf 42, the outside surface of U-shaped spring leaf 42 welds with a dome-type protruding 41, the through hole clamping of the sidewall of dome-type protruding 41 and cylinder 40.
In the present embodiment, plug binding post 4 is cylindric plug binding post.
During installation, only the wiring hole of ammeter lower end need be aimed at binding post, toward ammeter mount pad 5 place, relieved firmly pushing, makes binding post insert in ammeter string holes, ammeter can be installed.During dismounting ammeter, only ammeter need be extracted from mount pad, ammeter can be disassembled from table case.
Specific embodiment 2
Roughly the same with specific embodiment 1, difference is only:
1, the mode that one end of electric wire 2 is connected by screw by through hole and plug binding post 4 is fastenedly connected;
2, binding post 4 is plugged for flat column plug binding post.
Above embodiment of the present utility model is elaborated.But the utility model is not limited to above-mentioned embodiment, in the ken that art those of ordinary skill possesses, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Claims (2)
1. the ammeter box of a plug type installation ammeter, it is characterized in that, comprise casing, be located at the hook on cabinet wall top, plug binding post and ammeter mount pad, described ammeter mount pad is located at the bottom of inwall, described hook, described ammeter mount pad and the cast molding of described casing one, described ammeter mount pad is provided with multiple through hole, one end of electric wire is fastenedly connected by the mode of welding or screw is connected with described plug binding post by through hole, the external input zero line of the other end of electric wire or input live wire, described plug binding post is fixedly connected with by the mode of injection moulding with described ammeter mount pad, described plug binding post comprises cylinder, dome-type projection and U-shaped spring leaf, described plug binding post is hollow structure, the sidewall of described cylinder is provided with a through hole, the inside of described cylinder is provided with a U-shaped spring leaf, the outside surface of described U-shaped spring leaf welds with a dome-type projection, the through hole clamping of the sidewall of described dome-type projection and cylinder.
2. a kind of plug type as claimed in claim 1 installs the ammeter box of ammeter, it is characterized in that, described plug binding post is cylindric plug binding post or flat column plug binding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520024631.7U CN204330845U (en) | 2015-01-14 | 2015-01-14 | A kind of plug type installs the ammeter box of ammeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520024631.7U CN204330845U (en) | 2015-01-14 | 2015-01-14 | A kind of plug type installs the ammeter box of ammeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204330845U true CN204330845U (en) | 2015-05-13 |
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ID=53167192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520024631.7U Active CN204330845U (en) | 2015-01-14 | 2015-01-14 | A kind of plug type installs the ammeter box of ammeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204330845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954554A (en) * | 2016-07-25 | 2016-09-21 | 国网辽宁省电力有限公司盘锦供电公司 | Stylus insertion type electric energy meter box capable of preventing electricity stealing |
| CN111896785A (en) * | 2020-07-27 | 2020-11-06 | 广东电网有限责任公司梅州供电局 | Electric meter box |
-
2015
- 2015-01-14 CN CN201520024631.7U patent/CN204330845U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954554A (en) * | 2016-07-25 | 2016-09-21 | 国网辽宁省电力有限公司盘锦供电公司 | Stylus insertion type electric energy meter box capable of preventing electricity stealing |
| CN111896785A (en) * | 2020-07-27 | 2020-11-06 | 广东电网有限责任公司梅州供电局 | Electric meter box |
| CN111896785B (en) * | 2020-07-27 | 2023-02-21 | 广东电网有限责任公司梅州供电局 | Electric meter box |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |