CN210576522U - Wiring terminal of electric energy meter - Google Patents
Wiring terminal of electric energy meter Download PDFInfo
- Publication number
- CN210576522U CN210576522U CN201921163176.3U CN201921163176U CN210576522U CN 210576522 U CN210576522 U CN 210576522U CN 201921163176 U CN201921163176 U CN 201921163176U CN 210576522 U CN210576522 U CN 210576522U
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- terminal
- electric energy
- energy meter
- hole
- square top
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Abstract
The utility model discloses an installation back structure is more stable, and save material's electric energy meter binding post. The technical scheme adopted comprises the following steps: casing and establish a set of terminal on the casing, its characterized in that: the terminal has cylindrical bottom and square top set up the line hole on the cylindrical bottom set up a screw hole and screwed connection on the square top at least, the screw front end stretches into in the line hole, be formed with first location contained angle between cylindrical bottom and the square top, just cylindrical bottom both sides are equipped with the first strengthening rib of bodiness, the bottom is equipped with the second strengthening rib of bodiness.
Description
Technical Field
The utility model relates to an electric energy meter binding post.
Background
The electric energy meter wiring terminal is installed at the tail of the electric energy meter and used for wiring. Traditional electric energy meter binding post is shown as the chinese utility model patent of authorizing bulletin number "CN 204720580U", name "a novel electric energy meter binding post structure", and its structure includes: the terminal is arranged on the mounting position of the shell and is fixed through the insulating cover body plate. Wherein, the left and right sides of the terminal are flush, there is the shortcoming: the stability of the terminal is poor after mounting, and the terminal is relatively expensive in material (copper material).
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an installation back structure is more stable, and save material's electric energy meter binding post.
In order to solve the above problem, the utility model discloses a technical scheme include: casing and establish a set of terminal on the casing, its characterized in that: the terminal has cylindrical bottom and square top set up the line hole on the cylindrical bottom set up a screw hole and screwed connection on the square top at least, the screw front end stretches into in the line hole, be formed with first location contained angle between cylindrical bottom and the square top, just cylindrical bottom both sides are equipped with the first strengthening rib of bodiness, the bottom is equipped with the second strengthening rib of bodiness.
Electric energy meter binding post, its characterized in that: screws are arranged at the front end and the rear end of the square top.
Electric energy meter binding post, its characterized in that: the terminal is the pair terminal, is formed by connecting two cylindrical bottoms and two square tops, every cylindrical bottom sets up the line hole, every set up a screw hole and screwed connection on the square top at least, the screw front end stretches into in the line hole, be formed with second location contained angle between the lower extreme of two cylindrical bottoms.
Electric energy meter binding post, its characterized in that: and a positioning groove is formed between the upper ends of the square tops.
Electric energy meter binding post, its characterized in that: and the rear end of the terminal is provided with a ground wire hole.
Electric energy meter binding post, its characterized in that: the shell is provided with a group of mounting holes matched with the terminals, and the terminals are mounted in the mounting holes and are in interference fit with the mounting holes.
Electric energy meter binding post, its characterized in that: and a lead sealing hole is formed in the upper end of the shell.
Electric energy meter binding post, its characterized in that: and inserting grooves are formed in two sides of the rear end of the shell.
The utility model discloses an electric energy meter binding post advantage lies in: adopt cylindrical bottom and square top structural design, it is more economized to have the copper product, and the installation back terminal can not control and rock, has the more stable advantage of structure.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic front structural view of a connection terminal of an electric energy meter according to the present invention;
fig. 2 is a schematic diagram of a reverse structure of the connection terminal of the electric energy meter of the present invention;
fig. 3 is a schematic structural view of the terminal of the present invention;
fig. 4 is a schematic front structural view of the duplex terminal of the present invention in scheme 1;
fig. 5 is a schematic reverse structure diagram of the dual terminal of the present invention in scheme 1;
fig. 6 is a schematic front structural view of the duplex terminal of the present invention, in embodiment 2;
fig. 7 is a schematic view of a reverse structure of the duplex terminal of the present invention in scheme 2;
fig. 8 is a schematic structural diagram of the housing of the present invention.
Detailed Description
As shown in fig. 1-8, the connection terminal of the electric energy meter of the present invention includes a housing 1 and a set of terminals made of copper material and disposed on the housing 1. Terminal 2 has cylindrical bottom 3 and square top 4 set up line hole 5 on the cylindrical bottom 3 square top 4 is last to set up a screw hole 6 at least and be connected with screw 61, screw 61 front end stretches into in the line hole 5 for to establish the wire in line hole 5 and connect. Ideally, both ends all set up screw 61 around the square top 4, are connected with the wire through the screw 61 at both ends for the wire is connected more firmly. Cylindrical bottom 3 and square top 4 between be formed with first location contained angle 7, carry out location fit through first location contained angle 7 and casing for it is more stable after the terminal installation. And the two sides of the cylindrical bottom 3 are provided with thickened first reinforcing ribs 8, and the bottom is provided with thickened second reinforcing ribs 9. Through the setting of first strengthening rib 8, second strengthening rib 9 to guarantee the intensity of terminal, be connected more stably simultaneously between with the casing. Be equipped with a set of on casing 1 with terminal 2 adapted's mounting hole 12, terminal 2 installs and establishes in mounting hole 12, and with mounting hole 12 between be interference fit.
Further, terminal 2 is the pair terminal, is formed by connecting two cylindrical bottoms 3 and two square tops 4, every cylindrical bottom 3 sets up line hole 5, every square top 4 is gone up and is set up a screw hole 6 and is connected with screw 61 at least, screw 61 front end stretches into in the line hole 5, be formed with second location contained angle 15 between the lower extreme of two cylindrical bottoms 3. Carry out location fit through second location contained angle 15 and casing for it is more stable after the terminal installation, saves the copper product simultaneously more. The duplex terminal is used for being connected with a zero line of an electric meter, one wire hole is used for feeding the zero line, and the other wire hole is used for discharging the zero line.
Further, a positioning groove 10 is formed between the upper ends of the square top portions 4. Carry out location fit through positioning groove 10 and casing for it is more stable after the terminal installation, saves the copper product simultaneously more.
Furthermore, the rear end of the duplex terminal is provided with a ground wire hole 11 for a ground wire.
Furthermore, the upper end of the shell 1 is provided with a lead sealing hole 13 which is used for being matched with a lead sealing hole on a flip cover at the tail part of the shell of the ammeter to realize lead sealing so as to protect the wiring terminal from being illegally wired. The two sides of the back end of the shell 1 are provided with inserting grooves 14 so as to be conveniently connected with the shell of the ammeter.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention are all included within the protection scope of the present invention.
Claims (8)
1. The utility model provides an electric energy meter binding post, includes casing (1) and establishes a set of terminal (2) on casing (1), its characterized in that: terminal (2) have cylindrical bottom (3) and square top (4) set up line hole (5) on cylindrical bottom (3) square top (4) are gone up and are set up one screw hole (6) at least and are connected with screw (61), screw (61) front end stretches into in line hole (5), be formed with first location contained angle (7) between cylindrical bottom (3) and square top (4), just cylindrical bottom (3) both sides are equipped with first strengthening rib (8), the bottom of bodiness and are equipped with second strengthening rib (9) of bodiness.
2. The electric energy meter terminal according to claim 1, wherein: screws (61) are arranged at the front end and the rear end of the square top (4).
3. The electric energy meter terminal according to claim 1, wherein: terminal (2) are the pair terminal, are formed by connecting two cylindrical bottoms (3) and two square tops (4), every cylindrical bottom (3) set up line hole (5), every square top (4) are gone up and are set up a screw hole (6) at least and are connected with screw (61), screw (61) front end stretches into in line hole (5), be formed with second location contained angle (15) between the lower extreme of two cylindrical bottoms (3).
4. The electric energy meter terminal according to claim 3, wherein: a positioning groove (10) is formed between the upper ends of the square top parts (4).
5. The electric energy meter terminal according to claim 3, wherein: the rear end of the terminal (2) is provided with a ground wire hole (11).
6. An electric energy meter terminal according to any one of claims 1 to 5, wherein: be equipped with on casing (1) a set of with mounting hole (12) that terminal (2) suited, establish terminal (2) installation in mounting hole (12), and with mounting hole (12) between be interference fit.
7. The electric energy meter terminal of claim 6, wherein: the upper end of the shell (1) is provided with a lead sealing hole (13).
8. The electric energy meter terminal of claim 6, wherein: inserting grooves (14) are formed in two sides of the rear end of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921163176.3U CN210576522U (en) | 2019-07-23 | 2019-07-23 | Wiring terminal of electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921163176.3U CN210576522U (en) | 2019-07-23 | 2019-07-23 | Wiring terminal of electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210576522U true CN210576522U (en) | 2020-05-19 |
Family
ID=70645870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921163176.3U Active CN210576522U (en) | 2019-07-23 | 2019-07-23 | Wiring terminal of electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210576522U (en) |
-
2019
- 2019-07-23 CN CN201921163176.3U patent/CN210576522U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |