CN212783896U

CN212783896U - Plug bush for socket

Info

Publication number: CN212783896U
Application number: CN202021026841.7U
Authority: CN
Inventors: 康福朗; 陈郁葱; 梁锡强
Original assignee: Guangdong Futina Electrical Co Ltd
Current assignee: Guangdong Futina Electrical Co Ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-03-23
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses an insert sleeve for socket, including first substrate and second substrate, first substrate with the second substrate is parallel to each other, first substrate reaches the first end of second substrate inwards extends a U type conducting strip respectively, two the end of U type conducting strip is formed with the holding piece, two clearance between the holding piece constitutes the slot, the second end orientation of first substrate second substrate orientation extends a fixed plate, install the fixed screw that is used for fixed electric wire on the fixed plate, this insert sleeve fixed plate for socket and substrate formula as an organic whole set up, fixed plate and substrate firm in connection, and the error appears when can effectively avoiding installing.

Description

Plug bush for socket

Technical Field

The utility model relates to a socket technical field especially relates to an insert sleeve for socket.

Background

The socket is an electrical device for providing a power interface for an electrical appliance, is also an electrical accessory used in the electrical design of a house, and has a very close relationship with the life of people. When the socket is used, the fixed socket is called a fixed socket, the position of the fixed socket can be freely moved according to needs, and the fixed socket is a movable socket or a power board, and the socket used for converting a socket of one specification into a socket of another specification is called a conversion socket (also called a converter). The socket is composed of a shell and a plug bush part.

As shown in fig. 3, the fixing plate and the substrate of the conventional plug bush are generally arranged in a split manner, and the fixing plate is clamped on the substrate by the clamping member during assembly, but the fixing plate is not firmly connected with the substrate in this manner, so that the fixing plate is easily loosened during use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a plug bush for socket, fixed plate and substrate formula as an organic whole set up, and fixed plate and substrate firm in connection appear the error when just can effectively avoiding installing.

The purpose of the utility model is realized by adopting the following technical scheme:

a plug bush for a socket comprises a first substrate and a second substrate, wherein the first substrate and the second substrate are parallel to each other, a U-shaped conducting strip extends inwards from the first end of each of the first substrate and the second substrate, clamping strips are formed at the tail ends of the two U-shaped conducting strips, a slot is formed by a gap between the two clamping strips, a fixing plate extends out from the second end of the first substrate towards the second substrate, and a fixing screw for fixing an electric wire is mounted on the fixing plate;

the clamping device is characterized by further comprising mounting plates arranged at the upper ends of the first substrate and the second substrate, clamping parts extend upwards from two ends of each mounting plate respectively, and openings are formed in the positions, corresponding to the clamping pieces, of the mounting plates.

Furthermore, the clamping pieces are arranged in an arc shape matched with the bolt, and the two clamping pieces are arranged oppositely.

Furthermore, the upper end of the clamping piece extends outwards to form a guide part.

Further, a catch is formed at the tip of the catch.

Further, the mounting plate comprises mounting parts arranged on the first substrate and the second substrate and elastic parts formed at two ends of the mounting parts, and the elastic parts extend upwards to form the clamping parts.

Compared with the prior art, the beneficial effects of the utility model reside in that:

this application extends the fixed plate through the second end at first substrate for first substrate and fixed plate integrated into one piece can effectively avoid being connected between fixed plate and the substrate not jail, avoid the fixed plate error to appear simultaneously, the appearance of electric wire and fixed plate contact failure condition.

Drawings

Fig. 1 is a schematic structural view of a plug bush for a socket according to the present invention;

fig. 2 is a schematic structural view of an insertion sleeve for a socket at another angle according to the present invention;

FIG. 3 is a schematic structural diagram of a conventional socket insert;

the figure is as follows: 10. a first substrate; 20. a second substrate; 30. a U-shaped conductive sheet; 40. a clamping piece; 401. a guide portion; 50. mounting a plate; 501. an opening; 502. an installation part; 503. an elastic portion; 504. a chucking section; 5041. a retaining member; 60. a fixing plate; 601. fixing screws; 70. a substrate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

As shown in fig. 1 and fig. 2, the plug bush for a socket includes a first substrate 10 and a second substrate 20, the first substrate 10 and the second substrate 20 are parallel to each other, a U-shaped conductive plate 30 extends from a first end of the first substrate 10 and a first end of the second substrate 20, a clamping plate 40 is formed at a tail end of the two U-shaped conductive plates 30, a gap between the two clamping plates 40 forms a slot, a fixing plate 60 extends from a second end of the first substrate 10 towards the second substrate 20, and a fixing screw 601 for fixing an electric wire is installed on the fixing plate 60;

the clamping device further comprises a mounting plate 50 arranged at the upper ends of the first substrate 10 and the second substrate 20, two ends of the mounting plate 50 respectively extend upwards to form a clamping part 504, and an opening 501 is formed in the position, corresponding to the clamping piece 40, of the mounting plate 50.

When the socket is used, the product is installed in the socket, the lead is installed on the fixing bolt, then the plug is inserted, at the moment, the plug pin part of the plug is inserted into the slot formed by the two clamping pieces 40, so that the plug is electrically communicated with the lead, and meanwhile, the clamping part 504 is inserted into the jack on the plug and clamped with the conducting strips in the jack.

As shown in fig. 3, the fixing plate 60 and the substrate 70 of the conventional plug bush for a socket are generally arranged in a split manner, when the plug bush is assembled, the fixing plate 60 is clamped on the substrate by the clamping member 5041, and the fixing plate 60 is not firmly connected with the substrate in this manner, so that the fixing plate is easily loosened in the using process, and since the fixing plate 60 is fixed on the substrate by the clamping member 5041, errors may occur during installation, which may cause poor contact between the electric wire and the fixing plate 60, thereby affecting the use of the socket bush.

Specifically, the clamping pieces 40 are arranged in an arc shape adapted to the plug pin, and the two clamping pieces 40 are arranged in opposite directions to increase the contact area between the clamping pieces 40 and the plug pin.

More specifically, the upper end of the clamping piece 40 extends outward to form a guide portion 401 to facilitate the insertion of the plug into the slot.

Specifically, the end of the catch 504 is formed with a catch 5041 to improve the stability of the connection between the catch 504 and the plug and prevent the plug from loosening.

The mounting plate 50 includes a mounting portion 502 disposed on the first substrate 10 and the second substrate 20, and an elastic portion 503 formed at two ends of the mounting portion 502, wherein the elastic portion 503 extends upward to form a retaining portion 504, so as to provide a certain pre-tightening force for the retaining portion 504, and thus the retaining portion 504 can be stably retained with the plug when being retained with the plug.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a plug bush for socket which characterized in that: the wire fixing device comprises a first substrate and a second substrate, wherein the first substrate and the second substrate are parallel to each other, a U-shaped conducting strip extends inwards from the first end of each of the first substrate and the second substrate, clamping pieces are formed at the tail ends of the two U-shaped conducting strips, a slot is formed by a gap between the two clamping pieces, a fixing plate extends from the second end of the first substrate towards the second substrate, and a fixing screw for fixing a wire is mounted on the fixing plate;

2. The socket of claim 1, wherein: the clamping pieces are arranged in an arc shape matched with the bolts, and the two clamping pieces are arranged oppositely.

3. The socket of claim 2, wherein: the upper end of the clamping piece extends outwards to form a guide part.

4. The socket of claim 1, wherein: the tail end of the clamping part is provided with a clamping piece.

5. The socket of claim 1, wherein: the mounting plate comprises mounting parts arranged on the first substrate and the second substrate and elastic parts formed at two ends of the mounting parts, and the elastic parts extend upwards to form the clamping parts.