CN213633560U

CN213633560U - Quick wiring structure of electric energy meter

Info

Publication number: CN213633560U
Application number: CN202021726629.1U
Authority: CN
Inventors: 王伯锁; 王玉祥
Original assignee: Jiangsu Xiang Hua Technology Co ltd
Current assignee: Jiangsu Xiang Hua Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-07-06
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a quick wiring structure of an electric energy meter, which comprises a fixed module, a first locating part, a limiting groove, a mounting groove and a wire groove, firstly, wires to be connected are respectively inserted into the wire grooves until inner cores of the wires are respectively inserted into the groove-shaped structures of the first wire clamps, in the process of inserting the wire into the wire slot, the inner core of the wire can directly pass through the two spring pieces, the outer sheath of the lead extrudes the spring leaf to two sides, so that the spring leaf generates resilience force after being deformed to clamp the outer sheath of the lead, so that the lead is temporarily fixed in the wire slot, then the screw rod made of nylon material can be driven to synchronously rotate by clockwise rotating the adjusting button through the screwdriver, and then the second wire clamp is driven to start to move towards the first wire clamp until the first wire clamp and the second wire clamp are mutually closed and the inner core of the wire is clamped.

Description

Quick wiring structure of electric energy meter

Technical Field

The utility model relates to a foundry goods processing technology field specifically is a quick wiring structure of electric energy meter.

Background

The electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter and kilowatt-hour meter, and refers to an instrument for measuring various electric quantities, under the condition of low voltage and low current, the electric energy meter can be directly connected into a circuit for measurement, under the condition of high voltage or high current, the electric energy meter can not be directly connected into a circuit, and needs to be matched with a voltage transformer or a current transformer for use.

The wiring structure of part of the electric energy meters used at present is usually arranged in a separated mode, and the wiring structure needs to be adjusted one by one when conducting wire connection is carried out, so that inconvenience exists in the use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick wiring structure of electric energy meter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a quick wiring structure of an electric energy meter comprises a fixing module, first limiting parts, limiting grooves, a mounting groove and a wire groove, wherein the first limiting parts are arranged on two sides of the fixing module respectively, the first limiting parts are connected with the limiting grooves in a clamping mode respectively, and the limiting grooves are formed in two sides of the inner wall of the mounting groove respectively; the wire casing set up in one side of fixed module, and the both ends of wire casing run through the both sides of first locating part respectively.

Preferably, the wire casing comprises spring pieces, a first wire clamp, a second wire clamp and a wiring hole, the spring pieces are respectively arranged on two sides of the inner wall of the wire casing, one end of the inner part of the wire casing, which is far away from the spring pieces, is respectively provided with the first wire clamp and the second wire clamp, one ends of the first wire clamp and the second wire clamp, which are far away from the spring pieces, penetrate through the wire casing, and the length of the first wire clamp is greater than that of the second wire clamp; the wiring hole is arranged at one end of the first wire clamp far away from the spring piece.

Preferably, one side of the fixed module is provided with a screw rod, a partition plate and an adjusting button, wherein the screw rod is respectively connected with the partition plate, the first wire clamp and the second wire clamp, and meanwhile, the partition plate is respectively fixed on one side of the fixed module; and adjusting buttons are arranged at two ends of the screw rod.

Preferably, one side of the fixing module is connected with the cover plate through screws, the two sides of the cover plate are respectively provided with a second limiting part, and the second limiting parts are respectively connected with the limiting grooves.

Preferably, the first wire clamp and the second wire clamp are both in a groove-shaped structure at one end close to the spring piece, and the diameter of the groove-shaped structure is smaller than the distance between the spring pieces.

Preferably, the screw rod is rotatably connected with the partition plate and the first wire clamp, and the screw rod is connected with the second wire clamp in a threaded manner.

Compared with the prior art, the beneficial effects of the utility model are that: when the wire clamp is used, firstly, wires to be connected are respectively inserted into the wire grooves until inner cores of the wires are respectively inserted into the groove-shaped structures of the first wire clamp, in the process that the wires are inserted into the wire grooves, the inner cores of the wires can directly penetrate between the two spring pieces, the spring pieces can be extruded towards two sides by the outer protection layers of the wires, the spring pieces generate resilience force after deformation so as to clamp the outer protection layers of the wires, the wires are temporarily fixed in the wire grooves, then, the adjusting button is rotated clockwise by the screwdriver so as to drive the lead screw made of nylon materials to synchronously rotate, so that the second wire clamp is driven to start to move towards the direction of the first wire clamp until the first wire clamp and the second wire clamp are mutually closed and clamp the inner cores of the wires, the mounting groove is usually arranged at the front side of the electric energy meter, and through a split connection mode among the fixing module, the convenience when the whole fixed module is replaced is improved.

Drawings

Fig. 1 is a schematic top view of the fast wiring structure of the electric energy meter according to the present invention;

fig. 2 is a schematic top view of a fixing module in a fast wiring structure of an electric energy meter according to the present invention;

fig. 3 is a schematic front view of a fixing module in a fast wiring structure of an electric energy meter according to the present invention;

fig. 4 is the utility model relates to a first fastener among electric energy meter's quick wiring structure looks sideways at the schematic structure.

In the figure: 1. a fixed module; 2. a first limit piece; 3. a limiting groove; 4. mounting grooves; 5. a wire slot; 6. a spring plate; 7. a first wire clamp; 8. a second wire clamp; 9. a screw rod; 10. a partition plate; 11. an adjusting knob; 12. a wiring hole; 13. a cover plate; 14. a screw; 15. a second limiting member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a fast wiring structure of an electric energy meter comprises a fixed module 1, first limiting pieces 2, limiting grooves 3, a mounting groove 4 and a wire groove 5, wherein the first limiting pieces 2 are respectively arranged on two sides of the fixed module 1, the first limiting pieces 2 are respectively connected with the limiting grooves 3 in a clamping manner, and the limiting grooves 3 are respectively arranged on two sides of the inner wall of the mounting groove 4; the wire casing 5 is opened in one side of fixed module 1, and the both ends of wire casing 5 run through the both sides of first locating part 2 respectively.

The wire casing 5 comprises spring pieces 6, a first wire clamp 7, a second wire clamp 8 and wiring holes 12, the spring pieces 6 are respectively arranged on two sides of the inner wall of the wire casing 5, one end of the inner part of the wire casing 5, far away from the spring pieces 6, is respectively provided with the first wire clamp 7 and the second wire clamp 8, meanwhile, one ends of the first wire clamp 7 and the second wire clamp 8, far away from the spring pieces 6, penetrate through the wire casing 5, and meanwhile, the length of the first wire clamp 7 is larger than that of the second wire clamp 8; a wiring hole 12 is opened at an end of the first wire clamp 7 remote from the spring plate 6.

A screw rod 9, a partition plate 10 and an adjusting button 11 are arranged on one side of the fixed module 1, wherein the screw rod 9 is respectively connected with the partition plate 10, the first wire clamp 7 and the second wire clamp 8, and meanwhile, the partition plate 10 is respectively fixed on one side of the fixed module 1; both ends of the screw rod 9 are provided with adjusting buttons 11.

One side of the fixing module 1 is connected with the cover plate 13 through a screw 14, and two sides of the cover plate 13 are respectively provided with a second limiting member 15, and the second limiting members 15 are respectively connected with the limiting grooves 3.

The end, close to the spring pieces 6, of the first wire clamp 7 and the end, close to the spring pieces 6, of the second wire clamp 8 are both of groove-shaped structures, and the diameters of the groove-shaped structures are smaller than the distance between the spring pieces 6.

The lead screw 9 is connected with the partition plate 10 and the first wire clamp 7 in a rotating mode, and meanwhile, the lead screw 9 is connected with the second wire clamp 8 in a threaded mode.

It should be noted that, the utility model relates to a fast wiring structure of electric energy meter, when in use, firstly, the wires to be connected are respectively inserted into the slot 5, until the inner core of the wires is respectively inserted into the slot structure of the first wire clamp 7, when the wires are inserted into the slot 5, the inner core of the wires can directly pass through the two spring leaves 6, and the outer protective layer of the wires can extrude the spring leaves 6 to both sides, so that the spring leaves 6 generate resilience force after deformation to clamp the outer protective layer of the wires, and further the wires are temporarily fixed in the slot 5, then the screw rod 9 made of nylon material can be driven to synchronously rotate by clockwise rotating the adjusting button 11 by the screwdriver, and further the second wire clamp 8 is driven to start moving towards the first wire clamp 7, until the first wire clamp 7 and the second wire clamp 8 are mutually closed and clamp the inner core of the wires, the mounting groove 4 is usually opened at the front side of the electric energy meter, through the split type connected mode between fixed module 1, first locating part 2, apron 13 and screw 14, the convenience when fixed module 1 wholly changes has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick wiring structure of electric energy meter which characterized in that: the fixing device comprises a fixing module (1), first limiting parts (2), limiting grooves (3), mounting grooves (4) and wire grooves (5), wherein the first limiting parts (2) are arranged on two sides of the fixing module (1) respectively, the first limiting parts (2) are connected with the limiting grooves (3) in a clamping mode respectively, and the limiting grooves (3) are arranged on two sides of the inner wall of the mounting groove (4) respectively; the wire casing (5) is arranged on one side of the fixing module (1), and two ends of the wire casing (5) penetrate through two sides of the first limiting part (2) respectively.

2. The fast wiring structure of an electric energy meter according to claim 1, characterized in that: the wire casing (5) comprises spring pieces (6), a first wire clamp (7), a second wire clamp (8) and a wiring hole (12), the spring pieces (6) are respectively arranged on two sides of the inner wall of the wire casing (5), one end, far away from the spring pieces (6), of the interior of the wire casing (5) is respectively provided with the first wire clamp (7) and the second wire clamp (8), meanwhile, one ends, far away from the spring pieces (6), of the first wire clamp (7) and one end, far away from the spring pieces (6), of the second wire clamp (8) penetrate through the wire casing (5), and meanwhile, the length of the first wire clamp (7) is larger than that of the second wire clamp (; the wiring hole (12) is formed in one end, far away from the spring piece (6), of the first wire clamp (7).

3. The fast wiring structure of an electric energy meter according to claim 1, characterized in that: a screw rod (9), a partition plate (10) and an adjusting button (11) are arranged on one side of the fixing module (1), wherein the screw rod (9) is respectively connected with the partition plate (10), the first wire clamp (7) and the second wire clamp (8), and meanwhile, the partition plate (10) is respectively fixed on one side of the fixing module (1); and adjusting buttons (11) are arranged at two ends of the screw rod (9).

4. The fast wiring structure of an electric energy meter according to claim 2, characterized in that: one side of the fixing module (1) is connected with the cover plate (13) through a screw (14), second limiting parts (15) are respectively arranged on two sides of the cover plate (13), and meanwhile, the second limiting parts (15) are respectively connected with the limiting grooves (3).

5. The fast wiring structure of an electric energy meter according to claim 3, characterized in that: the first wire clamp (7) and the second wire clamp (8) are both in groove structures at the ends close to the spring pieces (6), and the diameters of the groove structures are smaller than the intervals between the spring pieces (6).