CN213716755U

CN213716755U - Electronic residual action current protector

Info

Publication number: CN213716755U
Application number: CN202120126156.XU
Authority: CN
Inventors: 林胜浩
Original assignee: Wenzhou Like Electric Technology Co ltd
Current assignee: Wenzhou Like Electric Technology Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-07-16
Anticipated expiration: 2031-01-18

Abstract

The utility model relates to the technical field of circuit protection equipment, and discloses an electronic type residual action current protector, which comprises a main body shell, wherein a protection device is fixedly arranged on the right side of the main body shell, a fixed block is fixedly arranged on the top of the main body shell, a thread device is fixedly arranged on the back surface of the fixed block, a first slider is arranged on the outer surface of the thread device in a threaded manner, a second slider is arranged on the outer surface of the thread device in a threaded manner and is positioned at the rear part of the first slider, a first clamping strip is fixedly arranged on the right side of the first slider, a second clamping strip is fixedly arranged on the right side of the second slider, insulating pads are fixedly arranged on the inner surfaces of the first clamping strip and the second clamping strip, the electronic type residual action current protector drives the insulating pads to move by the relative movement of the first clamping strip and the second clamping strip, the insulating pads move to enable the electric wires to be more stable to be, and the problem of electric leakage at the wiring position of the protection device can be avoided.

Description

Electronic residual action current protector

Technical Field

The utility model relates to a circuit protection equipment technical field specifically is an electronic type residual action current protector.

Background

The residual current operated protector is a device which is installed in a low-voltage power grid and is used for preventing personal electric shock, electric fire and damage of electrical equipment, and can be divided into an electromagnetic residual current protector and an electronic residual current protector according to an operation mode; the device can be divided into a residual current circuit breaker, a residual current relay, a mobile residual current protector and the like according to functions, and an electronic protector is often used for protecting circuits in daily life work.

When the existing electronic protector is used, the mounting seat can loosen in a long-time use process, the mounting seat is more complicated in the installation process of the protector, wires at the wiring position of the protector are easy to loosen, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an electronic type residual action current protector possesses quick installation protection seat, and advantages such as wiring department electric wire wiring is firm have solved current electronic type protector and have had the easy not hard up problem of protection device wiring department electric wire.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an electronic type surplus action current protector, includes the main part shell, the right side fixed mounting of main part shell has protection device, the top fixed mounting of main part shell has the fixed block, the back fixed mounting of fixed block has screw thread device, screw thread device's surface screw thread installs a slider No. one, screw thread device's surface and the rear screw thread that is located a slider install No. two sliders, the right side fixed mounting of a slider has holding strip No. one, the right side fixed mounting of No. two sliders has No. two holding strips, the equal fixed mounting of internal surface of holding strip and No. two holding strips has insulating pad.

Preferably, a switch buckle is movably mounted on the right side of the protection device, and a sliding groove is formed in the left side of the main body shell.

Preferably, the bottom of the inner cavity of the sliding groove is fixedly provided with a spring rod, and the top end of the spring rod is fixedly provided with a clamping block.

Preferably, the number of the switch buckle, the spring rod and the fixture block is two, and the clamping plate is slidably mounted on the inner surface of the sliding groove.

Preferably, the right side of the first holding strip is movably connected with the right side of the second holding strip through a connecting block, and the number of the first holding strip and the number of the second holding strip are two.

Preferably, the top of the main body shell is provided with a wiring port, and the right side of the protection device is provided with an original piece hole.

(III) advantageous effects

Compared with the prior art, the utility model provides an electronic type residual action current protector possesses following beneficial effect: this electronic type surplus action current protector accessible main body shell on spout joint board, the spring rod in the spout can promote the fixture block and fix the joint board after that, put the electric wire in the wiring mouth after that, rotating threaded devices and rotating through the rotor, a slider and No. two slider removal drive a holding strip and No. two holding strips move in opposite directions, a holding strip and No. two holding strips remove and drive insulating pad and remove, insulating pad removes and makes electric wire and wiring mouth closure fixed, make electric wire wiring department more firm.

1. This electronic type surplus action current protector, through the elasticity of spring rod spring for the fixture block carries out the centre gripping to the joint board and fixes, at the joint of cooperation spout, thereby has reached the quick installation effect of protector, and it is fixed that the connecting plate can receive the elasticity of spring after the protector is installed well moreover, can make the very firm of protector installation, the effectual condition of rocking appears having avoided the protector in long-time use.

2. This electronic type surplus action current protector, through a holding strip and No. two holding strips remove in opposite directions and drive the insulating pad and remove, the insulating pad removes and makes the electric wire be connected with protection device more firm to avoid the electric wire not hard up phenomenon to appear, can avoid protection device wiring department to take place the problem of electric leakage moreover.

Drawings

Fig. 1 is a front view of the external structure of the present invention.

Fig. 2 is a top view of the external structure of the present invention.

Fig. 3 is a right side view of the external structure of the present invention.

In the figure: 1. a main body case; 2. a protection device; 3. a fixed block; 4. a screw thread device; 5. a first sliding block; 6. a second sliding block; 7. a first holding strip; 8. a second holding strip; 9. an insulating pad; 10. a switch buckle; 11. a chute; 12. a spring lever; 13. a clamping block; 14. a clamping and connecting plate; 15. connecting blocks; 16. a wiring port; 17. and (4) an original piece hole.

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. 1-3, an electronic residual action current protector comprises a main body shell 1, a protection device 2 is fixedly installed on the right side of the main body shell 1, a fixed block 3 is fixedly installed on the top of the main body shell 1, a thread device 4 is fixedly installed on the back of the fixed block 3, threads of the thread device 4 are positive and negative threads, a first slider 5 is installed on the outer surface of the thread device 4 in a threaded manner, a second slider 6 is installed on the outer surface of the thread device 4 and in a threaded manner behind the first slider 5, a first clamping bar 7 is fixedly installed on the right side of the first slider 5, a second clamping bar 8 is fixedly installed on the right side of the second slider 6, insulating pads 9 are fixedly installed on the inner surfaces of the first clamping bar 7 and the second clamping bar 8, a switch buckle 10 is movably installed on the right side of the protection device 2, a chute 11 is formed in the left side of the main body shell 1, a spring rod, the top fixed mounting of spring lever 12 has fixture block 13, and the quantity of switch buckle 10, spring lever 12 and fixture block 13 is two, and the internal surface slidable mounting of spout 11 has joint board 14, and connecting block 15 and No. two holding strip 8's right side swing joint are passed through to the right side of holding strip 7, and the quantity of holding strip 7 and No. two holding strip 8 is two, and wiring mouth 16 has been seted up at the top of main part shell 1, and original paper hole 17 has been seted up on protection device 2's right side.

The working principle is as follows: at first the user passes through 11 joints of spout on the main part shell 1 good joint board 14, spring rod 12 in the spout 11 can promote fixture block 13 and fix joint board 14 after that, place the electric wire in wiring mouth 16 after that, rotating threaded device 4 through the rotor and rotating, threaded device 4 rotates and drives a slider 5 and No. two sliders 6 and remove, a slider 5 and No. two sliders 6 remove and drive a holding strip 7 and No. two holding strips 8 and remove in opposite directions, a holding strip 7 and No. two holding strips 8 remove and drive insulating pad 9 and remove, insulating pad 9 removes and makes electric wire and 16 closure of wiring mouth fixed, make electric wire wiring department more firm, it is more insulating.

In conclusion, the electronic residual action current protector can be clamped with the clamping plate 14 through the sliding groove 11 in the main body shell 1, then the spring rod 12 in the sliding groove 11 can push the clamping block 13 to fix the clamping plate 14, then the electric wire is placed in the wire connection port 16, the screw thread device 4 rotates through the rotator, the first sliding block 5 and the second sliding block 6 move to drive the first clamping strip 7 and the second clamping strip 8 to move oppositely, the first clamping strip 7 and the second clamping strip 8 move to drive the insulating pad 9 to move, the insulating pad 9 moves to close and fix the electric wire and the wire connection port 16, and the wire connection position is firmer.

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. An electronic residual action current protector, comprising a main body case (1), characterized in that: the right side fixed mounting of main part shell (1) has protection device (2), the top fixed mounting of main part shell (1) has fixed block (3), the back fixed mounting of fixed block (3) has screw thread device (4), the surface screw thread of screw thread device (4) installs slider (5) No. two, the surface of screw thread device (4) and the rear screw thread that is located slider (5) install slider (6) No. two, the right side fixed mounting of slider (5) has holding strip (7) No. one, the right side fixed mounting of slider (6) has holding strip (8) No. two, the equal fixed mounting of internal surface of holding strip (7) and holding strip (8) has insulating pad (9).

2. The electronic residual current protector as claimed in claim 1, wherein: the right side movable mounting of protection device (2) has switch to detain (10), spout (11) have been seted up on the left side of main part shell (1).

3. The electronic residual current protector as claimed in claim 2, wherein: the bottom of the inner cavity of the sliding groove (11) is fixedly provided with a spring rod (12), and the top end of the spring rod (12) is fixedly provided with a clamping block (13).

4. The electronic residual current protector as claimed in claim 3, wherein: the switch buckle (10), the spring rod (12) and the clamping block (13) are all two in number, and a clamping plate (14) is slidably mounted on the inner surface of the sliding groove (11).

5. The electronic residual current protector as claimed in claim 1, wherein: the right side of a clamping strip (7) is movably connected with the right side of a second clamping strip (8) through a connecting block (15), and the number of the first clamping strip (7) and the number of the second clamping strip (8) are two.

6. The electronic residual current protector as claimed in claim 1, wherein: the top of the main body shell (1) is provided with a wiring port (16), and the right side of the protection device (2) is provided with an original piece hole (17).