CN205016754U - Plug that can freely assemble and little night -light that has said plug and mosquito -repellent incense machine - Google Patents

Abstract

The utility model provides a plug that can freely assemble and having the little night -light and the mosquito -repellent incense machine of plug, the plug includes a plug portion and connecting portion that link to each other with worker module, connecting portion detachably install on worker module, be equipped with a clamp ring on the connecting portion, be equipped with two wiring holes in the clamp ring, be equipped with the cell body with the clamp ring joggle in the plug portion, plug portion still includes the inserted sheet of wearing to locate the cell body bottom, tip and the downthehole connection of electric lines of wiring, outer end connection to socket hole in the inserted sheet. The utility model discloses a divide the plug with worker module and open the design, select for use different categories's plug piece to assemble by oneself according to the different of socket, improved the flexibility greatly, can adapt to different country's socket, be favorable to realizing batch production and expand export, improve economic benefits.

Description

A plug that can be assembled freely and a night light and a mosquito coil machine with the plug

technical field

The utility model relates to a plug that can be assembled freely and a small night light and a mosquito coil machine with the plug.

Background technique

As people's pursuit of quality of life is getting higher and higher, some plug-in small household appliances have emerged at the historic moment, such as plug-in night lights and small mosquito coil machines, which have been widely used in people's lives, but the existing plug-in Electric small household appliances basically adopt a two-pin plug structure, and the plug is fixed and cannot be disassembled, and cannot be assembled according to needs. The product structure is single and the application is not flexible.

The existing Chinese patent "A New Night Light" with application number 201420489356.1 includes a lamp body and lamp beads. The lamp body includes a lamp housing and a rotatable rotary plug arranged on the lamp housing. The lamp housing A control circuit board with an electronic transformer is arranged inside, and a power switch and a USB jack are arranged on the control circuit board, and a USB plug used in conjunction with the USB jack is arranged on the lamp bead, and the lamp bead can be Connected to the USB jack through the USB plug, this new type of night light can be plugged and plugged on the lamp body through USB, which is convenient for replacing the lamp beads and improving the ornamental value, and the rotary joint can be used according to the actual application environment. Adjusting its rotation angle has high application flexibility and good adaptability, but the rotatable plug of this night light is still single and cannot be replaced. The small night light is difficult to process, the design and production costs are high, and it cannot adapt to different sockets in different countries, so the flexibility is not high.

Contents of the invention

The purpose of the utility model is to overcome the above-mentioned problems, and provide a plug that can be assembled freely, a night light and a mosquito coil machine with the plug, so as to adapt to different sockets, expand the scope of use, and improve flexibility.

The freely assembling plug of the utility model is realized in the following way: a freely assembling plug includes a plug part and a connecting part connected with the working module, the connecting part is detachably installed on the working module, and the A locking ring is provided on the connecting part, and two wiring holes are provided in the locking ring, and a groove body is provided on the plug part to be tenoned with the locking ring, and the plug part also includes a The insertion sheet at the bottom, the inner end of the insertion sheet is connected to the wire in the wiring hole, and the outer end is connected to the socket hole.

Further, the plug includes a USB plug, a two-core plug or a three-core plug.

Further, the connecting part is the rear shell of the working module, and the connecting part is detachably mounted on the working module through screws.

Further, a bayonet is provided on the locking ring, and a limit post matching the bayonet is provided in the groove.

Further, a screw hole for installing a screw is provided in the locking ring to reinforce the locking ring.

Further, a hollow cylinder matching the screw hole is provided in the groove of the plug part, so that when the plug part is installed, the hollow cylinder just abuts against the screw hole.

Further, a plurality of tooth slots are arranged at intervals on the locking ring, so as to make more space for the connection operation of the insertion piece.

The night light of the present utility model is realized in the following way: a small night light includes a working module and the above-mentioned plug, the working module includes a lamp body and a housing, and the housing is provided with a mounting bracket for installing the connecting portion. The installation groove is provided with wires drawn from the lamp body.

The mosquito-repellent incense machine of the present utility model is realized in the following way: a mosquito-repellent incense machine comprises a working module and the above-mentioned plug, the working module comprises a mosquito-repellent incense body and a casing, and the casing is provided with a mounting bracket for installing the connecting portion. groove, and the electric wire drawn from the body of the mosquito coil is arranged in the installation groove.

The utility model has the advantages of: by designing and producing the plug and the working module separately, the difficulty of processing is greatly reduced, and the plug part with different types of plug pieces is selected for assembly according to the difference of the socket, which greatly improves the flexibility of use. The utility model can be applied to sockets in different countries, which is beneficial to realizing mass production and expanding exports, and improving economic benefits.

Description of drawings

The utility model will be further described below in conjunction with the embodiments with reference to the accompanying drawings.

Fig. 1 is an exploded schematic diagram of a plug that can be assembled freely in the present invention.

Fig. 2 is a structural schematic diagram of a small night light of the present invention.

Fig. 3 is an exploded schematic view of a small night light of the present invention.

Explanation of the reference numerals in the manual:

100-night light, 1-work module, 2-plug part, 3-connection part, 4-lock ring, 5-screw,

11-housing, 21-slot, 22-insert, 23-limiting column, 24-hollow cylinder, 41-wiring hole, 42-bayonet, 43-screw hole, 44-tooth.

detailed description

Please refer to Fig. 1 to Fig. 3, a night light 100 of the present invention includes a working module 1 and a plug, the working module 1 includes a lamp body (not shown) and a housing 11, and the plug includes a plug portion 2 and a connection part 3 connected with the working module 1;

The connecting part 3 is the rear shell of the working module 1, and the connecting part 3 is detachably installed on the working module 1 by screws 5, and the housing 11 is provided with a mounting groove for installing the connecting part 3 (not shown). shown), the installation groove (not shown) is provided with wires (not shown) drawn from the lamp body (not shown); the connecting part 3 is provided with a locking ring 4, the lock There are two wiring holes 41 inside the tight ring 4, the plug part 2 is provided with a groove body 21 which is tenoned with the locking ring 4, and the plug part 2 also includes an insert piece 22 pierced at the bottom of the groove body 21 , the inner end of the insert 22 is connected to the wire (not shown) in the wiring hole 41, and the outer end is connected to the socket hole (not shown), the insert 22 includes a USB insert, a two-pin plug A piece or a three-core insert, the locking ring 4 is provided with a bayonet 42, and the groove body 21 is provided with a limit post 23 matching the bayonet 42, and the locking ring 4 is provided with There is a screw hole 43 for installing the screw 5, so that the locking ring 4 is firmly fixed on the connecting part 3, and a hollow cylinder 24 matching the screw hole 43 is provided in the groove body 21 of the plug part 2, so that When the plug part 2 is installed, the hollow cylinder 24 just abuts on the screw hole 43 , and a plurality of tooth slots 44 are provided on the locking ring 4 at intervals, so as to make more space for the connection operation of the insertion piece 22 .

When in use, first install the connecting part 3 into the installation groove (not shown) of the working module 1 through the screw 5, and then pull out the wire (not shown) from the wiring hole 41 and connect it to the inner end of the insert 22 , then mortise the plug part 2 with the locking ring 4, and finally insert the outer end of the insert piece 22 into the socket (not shown) to be used normally.

The working module 1 in this embodiment includes a lamp body and a shell, which constitutes a night light. The working module of the present utility model can also include a mosquito coil machine and a shell to form a mosquito coil machine with a plug that can be assembled freely. In this embodiment, The insert 22 is a two-core insert, and the insert 22 of the plug part of the utility model can also be designed as a USB plug or a three-core insert, and the plug part 2 with different inserts is selected for assembly according to actual needs, so that Normal use.

The utility model greatly reduces the difficulty of processing by designing and producing the plug and the working module separately, and assembles it through tenon joints, and can choose different types of plug pieces according to different sockets, which improves flexibility and adapts to different countries. The socket is conducive to realizing mass production and expanding exports, and improving economic benefits.

Although the specific embodiments of the present utility model have been described above, those skilled in the art should understand that the specific embodiments we describe are only illustrative, rather than used to limit the scope of the present utility model. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present utility model shall fall within the protection scope of the claims of the present utility model.

Claims (9)

1. the plug that can freely assemble, it is characterized in that: comprise an intercalation part and a connecting portion be connected with operational module, described connecting portion is removably installed on operational module, described connecting portion is provided with a clamp ring, be provided with two wiring holes in described clamp ring, described intercalation part is provided with the cell body with clamp ring joggle, and described intercalation part also comprises the inserted sheet be arranged in bottom cell body, described inserted sheet inner end is connected with the electric wire in wiring hole, and outer end is connected to socket aperture.

2. a kind of plug that can freely assemble as claimed in claim 1, is characterized in that: described inserted sheet comprises USB inserted sheet, two core type inserted sheets or three core type inserted sheets.

3. a kind of plug that can freely assemble as claimed in claim 1, it is characterized in that: described connecting portion is the back cover of operational module, described connecting portion is installed on operational module by screw is dismountable.

4. a kind of plug that can freely assemble as claimed in claim 1, is characterized in that: described clamp ring is provided with a bayonet socket, and is provided with the limited post matched with bayonet socket in described cell body.

5. a kind of plug that can freely assemble as claimed in claim 1, is characterized in that: be provided with one in described clamp ring for the screw hole of mounting screw.

6. a kind of plug that can freely assemble as claimed in claim 5, is characterized in that: be provided with a hollow cylinder matched with screw hole in the cell body of described intercalation part.

7. a kind of plug that can freely assemble as claimed in claim 1, is characterized in that: in described clamp ring, plurality of pins groove is offered at interval.

8. a mini light night, it is characterized in that: comprise operational module and the plug as described in any one of claim 1-7, described operational module comprises lamp body and shell, and described shell is provided with the mounting groove for installing described connecting portion, is provided with the electric wire of drawing in lamp body in described mounting groove.

9. a mosquito-repellent incense machine, it is characterized in that: comprise operational module and the plug as described in any one of claim 1-7, described operational module comprises mosquito-repellent incense body and shell, described shell is provided with the mounting groove for installing described connecting portion, is provided with the electric wire of drawing in mosquito-repellent incense body in described mounting groove.