CN213071475U

CN213071475U - Socket plug bush with multiple wiring modes

Info

Publication number: CN213071475U
Application number: CN202021614802.9U
Authority: CN
Inventors: 伍锦生; 伍健聪; 周志国; 付波
Original assignee: Guangdong Jinli Electrical Appliance Co ltd
Current assignee: Guangdong Jinli Electrical Appliance Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-27
Anticipated expiration: 2030-08-05

Abstract

The utility model provides a socket plug bush with multiple mode of connection, includes plug bush, shell fragment, nut, screw, the plug bush include an organic whole connect in link plug bush main part just extends along its arbitrary side bend and forms the fixed shape of multiple mode of connection, and its shape is for bending portion and arc fixed line structure and round hole and bump location, the plug bush forms different mode of connection with shell fragment, nut, screw combination. The utility model discloses a take multiple mode of connection plug bush to make it have multiple wiring function, can satisfy simultaneously one kind for screw terminal mode of connection, one kind is for screw terminal mode of connection and utensil screw terminal mode of connection and the socket plug bush structure of screw terminal mode of connection simultaneously, has effectively improved socket plug bush application range, and the socket plug bush of the mode of connection alone of contrast has reduced mould expense and cost of manufacture. The utility model has the characteristics of simple structure is reasonable, low in manufacturing cost, application range extensively etc.

Description

Socket plug bush with multiple wiring modes

Technical Field

The utility model relates to a socket plug bush, in particular to socket plug bush with multiple mode of connection.

Background

With the change of market development, cost price contrast is always the leading thinking of market consumption, and the price is high and low. Two main connection modes are shown in fig. 11-12: one is a screw terminal wiring mode, and the other is a non-thread terminal wiring mode; they are manufactured by separate moulds, which wastes the costs of moulds, processing costs of parts, storage costs of warehouses and the like.

Chinese patent document No. CN205194911U discloses a socket sleeve assembly and a socket in 2016, 4, 27, which includes a base, a sleeve and a terminal, wherein the terminal is connected with the sleeve and then fixed on the base; the plug bush is provided with an elastic supporting claw, and the base is provided with a supporting surface matched with the elastic supporting claw. It is through setting up the elastic support claw on the plug bush, and in the assembling process, the elastic support claw supports the face butt with the holding for whole plug bush and binding post interference fit are on the base, prevent effectively that the plug bush from deviating from the base, improve assembly efficiency. However, the structural model only has a screw terminal wiring connection mode, a non-threaded terminal wiring connection mode is lacked, and the application range of the socket plug bush is single.

Therefore, further improvements are desired.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure is reasonable, low in manufacturing cost, wide socket plug bush that has multiple mode of connection of application, satisfies different user demands to overcome the weak point among the prior art.

According to the socket plug bush with multiple mode of connection of this purpose design, including plug bush, shell fragment, nut, screw, its characterized in that: the plug bush comprises a connecting end plug bush main body which is integrally connected with the connecting end plug bush main body and is bent and extended along any side of the connecting end plug bush main body to form a plurality of wiring mode fixing shapes, the shapes of the connecting end plug bush main body are a plurality of bending and arc-shaped fixing wire structures and round holes and a plurality of salient points for positioning, and the plug bush is combined with the elastic sheet, the nut and the screw to form different wiring modes.

The plurality of bends comprise a first bend, a second bend, a third bend and a fourth bend, wherein the second bend extends along one side of the plug bush body, the first bend is located at one end of the second bend and is bent downwards, a round hole is formed in the center of the first bend, the third bend is located at the other end of the second bend and is bent downwards, the fourth bend is located at the lower end of the third bend, the fourth bend is bent towards the left side relative to the third bend and is parallel to the second bend, a plurality of salient points are arranged above the fourth bend, and the arc-shaped fixing line structure is located at one end of the fourth bend and is bent upwards and is parallel to the third bend.

The plug bush is provided with two structural characteristics of an elastic piece area and a screw area, wherein the elastic piece area is arranged above the fourth bend and between the arc-shaped fixing line structure and the third bend, and the screw area is arranged below the second bend and between the third bend and the first bend.

The elastic sheet is also provided with a clamping groove, the third bend is also provided with a clamping block, the elastic sheet is arranged at the elastic sheet area and is buckled with the clamping block of the third bend, and the elastic sheet and the convex point of the fourth bend are positioned to form a fixing; the nut and the screw are arranged at the screw area, wherein the nut is positioned on one side of the third bend, and the screw enters the screw area through the first bent round hole to be connected with the nut.

The different connection modes comprise elastic sheets which are assembled at the elastic sheet area of the plug bush to form a threadless terminal connection mode; the nut and the screw are assembled at the screw area of the plug bush to form a screw terminal wiring mode; the elastic sheet, the nut and the screw are assembled at the elastic sheet area and the screw area of the plug bush at the same time, and a connection mode of the unthreaded terminal and the screw terminal is formed.

The plug bush is formed by integral molding.

The utility model discloses a take multiple mode of connection plug bush to make it have multiple wiring function, can satisfy simultaneously one kind for screw terminal mode of connection, one kind is threadless terminal mode of connection, and has screw terminal mode of connection and threadless terminal mode of connection's socket plug bush structure simultaneously, has effectively improved socket plug bush application range, and the socket plug bush of the mode of connection alone of contrast has reduced mould expense and cost of manufacture. The utility model has the characteristics of simple structure is reasonable, low in manufacturing cost, application range extensively etc.

Drawings

Fig. 1 is a schematic view of a plug bush structure according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a connection mode of a non-threaded terminal of a plug bush according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a wiring mode of a plug screw terminal according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a connection mode of a plug bush threadless terminal and a screw terminal according to an embodiment of the present invention

Fig. 5 is a schematic view of a spring plate, a nut, and a screw according to an embodiment of the present invention.

Fig. 6 is a front view of the insert sleeve according to an embodiment of the present invention.

Fig. 7 is a rear view of the insert according to an embodiment of the present invention.

Fig. 8 is a left side view of the insert sleeve according to an embodiment of the present invention.

Fig. 9 is a top view of a plug bush according to an embodiment of the present invention.

Fig. 10 is a bottom view of the insert sleeve according to an embodiment of the present invention.

Fig. 11 is a schematic structural view of a wiring mode of a socket screw terminal in the prior art.

Fig. 12 is a schematic structural view of a prior art connection mode of a plug and sleeve threadless terminal.

Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 12 is:

1-plug bush, 1.1-plug bush main body, 1.2-first bending, 1.3-second bending, 1.4-third bending, 1.5-fourth bending, 1.6-round hole, 1.7-bulge positioning, 1.8-arc fixed line structure, 1.9-clamping block, 2-elastic piece, 2.1-clamping groove, 3-nut, 4-screw, 5-elastic piece area and 6-screw area.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-10, the socket plug bush with multiple wiring modes comprises a plug bush 1, an elastic sheet 2, a nut 3 and a screw 4, wherein the plug bush comprises a plurality of bending and arc-shaped fixed line structures 1.8, round holes 1.6 and a plurality of bump positioning 1.7 which are integrally connected to a connecting end plug bush main body 1.1 and bent and extended along any side of the connecting end plug bush main body, and the plug bush 1, the elastic sheet 2, the nut 3 and the screw 4 are combined to form different wiring modes. The socket plug bush structure can simultaneously meet the requirements of a screw terminal wiring mode, a non-threaded terminal wiring mode and a socket plug bush structure with the screw terminal wiring mode and the non-threaded terminal wiring mode, effectively improves the application range of the socket plug bush, and reduces the mold cost and the manufacturing cost compared with the socket plug bush with the independent wiring mode in the figures 11-12. The device has the characteristics of simple and reasonable structure, low manufacturing cost, wide application range and the like.

The plurality of bends comprise a first bend 1.2, a second bend 1.3, a third bend 1.4 and a fourth bend 1.5, wherein the second bend 1.3 extends along one side of the plug bush main body 1.1, one end of the first bend 1.2, which is located at the second bend 1.3, is bent downwards, and the center of the first bend is provided with a round hole 1.6, the other end of the third bend 1.4, which is located at the second bend 1.3, is bent downwards, the fourth bend 1.5, which is located at the lower end of the third bend 1.4, is bent leftwards relative to the third bend 1.4 and is parallel to the second bend 1.3, two salient points are arranged above the fourth bend 1.5, and the arc-shaped fixing line structure 1.8, which is located at one end of the fourth bend 1.5, is bent upwards and is parallel to the third bend 1.4.

The plug bush 1 is provided with two structural characteristics of a spring piece area 5 and a screw area 6, wherein the spring piece area 5 is arranged above the fourth bend 1.5 and located between the arc-shaped fixing line structure 1.8 and the third bend 1.4, and the screw area 6 is arranged below the second bend 1.3 and located between the third bend 1.4 and the first bend 1.2.

The elastic sheet 2 is also provided with a clamping groove 2.1, the third bend 1.4 is also provided with a fixture block 1.9, the elastic sheet 2 is arranged at the elastic sheet area 5 and is buckled with the fixture block 1.9 of the third bend 1.4, and the elastic sheet is also fixedly positioned with a convex point 1.7 of the fourth bend 1.5; the nut 3 and the screw 4 are arranged at the screw area 6, wherein the nut 3 is positioned at one side of the third bend 1.4, and the screw 4 enters the screw area 6 through the round hole 1.6 of the first bend 1.2 to be connected with the nut 3.

The different connection modes comprise an elastic sheet 2 which is assembled at an elastic sheet area 5 of the plug bush 1 to form a threadless terminal connection mode; the nut 3 and the screw 4 are assembled at a screw area 6 of the plug bush 1 to form a screw terminal wiring mode; the elastic sheet 2, the nut 3 and the screw 4 are assembled at the elastic sheet area 5 and the screw area 6 of the plug bush 1 at the same time, and a connection mode of a threadless terminal and a screw terminal is formed. And the application range is expanded due to multiple wiring modes.

The plug bush 1 is formed by integral molding. Compared with the socket plug bush with the single wiring mode, the socket plug bush with the reference of figures 11-12 can be processed and finished by one die, so that the die cost is saved, and the processing cost of a workpiece is reduced.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a socket plug bush with multiple mode of connection, includes plug bush (1), shell fragment (2), nut (3), screw (4), its characterized in that: the plug bush comprises a connecting end plug bush main body (1.1) and is bent and extended along any side of the connecting end plug bush main body to form a plurality of wiring mode fixing shapes, the shapes of the connecting end plug bush main body and the connecting end plug bush main body are a plurality of bending and arc-shaped fixing line structures (1.8), round holes (1.6) and a plurality of bump positioning (1.7), and the plug bush (1) is combined with the elastic piece (2), the nut (3) and the screw (4) to form different wiring modes.

2. The multi-mode receptacle jack of claim 1, further comprising: the plurality of bends comprise a first bend (1.2), a second bend (1.3), a third bend (1.4) and a fourth bend (1.5), wherein the second bend (1.3) extends along one side of the plug bush main body (1.1), one end of the first bend (1.2) located at the second bend (1.3) is bent downwards, a round hole (1.6) is formed in the center of the first bend, the other end of the third bend (1.4) located at the second bend (1.3) is bent downwards, the fourth bend (1.5) is located at the lower end of the third bend (1.4), the third bend (1.4) is bent leftwards and is parallel to the second bend (1.3), a plurality of bump positioning portions (1.7) are arranged above the fourth bend (1.5), and one end of the arc-shaped fixed line structure (1.8) located at the fourth bend (1.5) is bent upwards and is parallel to the third bend (1.4).

3. The multi-mode receptacle insert of claim 2, wherein: the plug bush is characterized in that an elastic piece area (5) and a screw area (6) are arranged on the plug bush (1), wherein the elastic piece area (5) is arranged above the fourth bend (1.5) and is positioned between the arc-shaped fixing line structure (1.8) and the third bend (1.4), and the screw area (6) is arranged below the second bend (1.3) and is positioned between the third bend (1.4) and the first bend (1.2).

4. The multi-mode receptacle jack of claim 3, wherein: the elastic sheet (2) is also provided with a clamping groove (2.1), the third bend (1.4) is also provided with a clamping block (1.9), the elastic sheet (2) is arranged at the elastic sheet area (5) and is buckled with the clamping block (1.9) of the third bend (1.4), and the elastic sheet is also fixed with a convex point positioning (1.7) of the fourth bend (1.5); the nut (3) and the screw (4) are arranged at the screw area (6), wherein the nut (3) is positioned at one side of the third bend (1.4), and the screw (4) enters the screw area (6) through the round hole (1.6) of the first bend (1.2) to be connected with the nut (3).

5. The multi-mode receptacle jack of claim 4, wherein: the different connection modes comprise elastic sheets (2) which are assembled at the elastic sheet area (5) of the plug bush (1) to form a threadless terminal connection mode; the nut (3) and the screw (4) are assembled at a screw area (6) of the plug bush (1) to form a screw terminal wiring mode; the elastic sheet (2), the nut (3) and the screw (4) are assembled at the elastic sheet area (5) and the screw area (6) of the plug bush (1) simultaneously, and a connection mode of a non-threaded terminal and a screw terminal is formed.

6. The multi-mode receptacle jack of claim 1, further comprising: the plug bush (1) is formed by integral molding.