CN211958061U - Freely combined modular socket - Google Patents

Freely combined modular socket Download PDF

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Publication number
CN211958061U
CN211958061U CN202020806280.6U CN202020806280U CN211958061U CN 211958061 U CN211958061 U CN 211958061U CN 202020806280 U CN202020806280 U CN 202020806280U CN 211958061 U CN211958061 U CN 211958061U
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China
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jack
socket
metal sheet
interface
phase
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CN202020806280.6U
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Chinese (zh)
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王芳
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王芳
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Priority to CN202020806280.6U priority Critical patent/CN211958061U/en
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Abstract

The utility model relates to a freely combined modular socket, which comprises a plurality of socket modules, wherein each socket module comprises a shell, jacks for connecting plugs are arranged on the shell, and connecting holes are arranged in the positions corresponding to the jacks in the shell; one side of the socket module is provided with a connecting male head, and the other side of the socket module is provided with a connecting female head; the connecting male head is provided with a connecting chute and a connecting interface, the connecting female head is provided with a connecting sliding block and a connecting metal sheet, and the connecting interface and the connecting metal sheet are both connected with the connecting hole; the connecting metal sheet is an elastic metal sheet; in the two mutually connected socket modules, the connecting chute of the connecting male head of one socket module is detachably connected with the connecting slide block of the connecting female head in the other socket module, and the connecting hole in the socket module is connected with the connecting metal sheet in the connecting female head. The utility model provides a technical scheme can solve the relatively poor problem of socket flexibility among the prior art.

Description

Freely combined modular socket
Technical Field
The utility model belongs to the technical field of the socket, concretely relates to independent assortment's modularization socket.
Background
With the rapid development of science and technology, the number and the types of household appliances are gradually increased, and the household appliances full of precious minerals meet and bring convenience to the work, study, entertainment and life of people. However, as the number of household appliances increases, the number of required connection sockets also increases, and a plurality of sockets are often required in households and offices, and even a plurality of wires need to be dragged.
Most of the existing power sockets (power strip) are of an integral structure, the flexibility of use is poor, the difference is only reflected in different sizes or lengths, and the arranged jacks are different, so that in terms of socket production enterprises, a large amount of manpower, material resources and financial resources are usually input for producing sockets of different specifications, but the effect is always bad, and different customer requirements cannot be met. For customers, the excessive number of the jacks on the socket causes resource waste and occupies a large space, and the insufficient number of the jacks on the socket cannot meet the use requirements of users.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a freely combined modular socket to solve the poor problem of socket flexibility in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a freely combined modular socket comprises a plurality of socket modules, wherein each socket module comprises a shell, jacks for connecting plugs are arranged on the shell, and connecting holes are arranged in the positions, corresponding to the jacks, in the shell; one side of the socket module is provided with a connecting male head, and the other side of the socket module is provided with a connecting female head; the connecting male head is provided with a connecting chute and a connecting interface, the connecting female head is provided with a connecting sliding block and a connecting metal sheet, and the connecting interface and the connecting metal sheet are both connected with the connecting hole; the connecting metal sheet is an elastic metal sheet; in the two mutually connected socket modules, the connecting chute of the connecting male head of one socket module is detachably connected with the connecting slide block of the connecting female head in the other socket module, and the connecting hole in the socket module is connected with the connecting metal sheet in the connecting female head.
Furthermore, the jacks comprise two-phase jacks, and the two-phase jacks comprise a live wire jack and a zero wire jack.
Furthermore, the jack includes the three-phase jack, and the three-phase jack includes live wire jack, zero line jack and ground wire jack.
Further, the interface comprises a USB interface, a USB chip and a power module are arranged in the shell, the input end of the power module is connected with the jack, and the output end of the power module is connected with the power end of the USB chip.
Furthermore, the connecting interface, the connecting metal sheet and the connecting hole are connected through the metal sheet.
Furthermore, the socket also comprises a circuit breaker, one end of the circuit breaker is used for connecting a mains supply, and one of the socket modules is arranged at the other end of the circuit breaker.
The utility model provides a technical scheme, socket module's quantity can set up according to user's demand in the socket to improve the flexibility of socket, solve the relatively poor problem of socket flexibility in the prior art.
Drawings
Fig. 1 is a schematic structural diagram of a modular jack according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a first view angle of a receptacle module according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a second view angle of a receptacle module according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a third view angle of the outlet module according to the embodiment of the present invention;
fig. 5 is a schematic circuit diagram of a USB interface according to an embodiment of the present invention.
Detailed Description
The embodiment provides a freely combined modular socket, which is used for solving the problem that the socket in the prior art is not flexible enough.
The freely combined modular jack provided by the embodiment has a structure as shown in fig. 1, and comprises a plurality of jack modules 1, wherein the jack modules are detachably connected, and a user can set the number of the jack modules according to requirements, so that the flexibility of the jack is improved.
The structure of the socket module in this embodiment is as shown in fig. 2, and includes a housing 11, a two-phase jack and a three-phase jack are provided on the housing 11, the two-phase jack includes a two-phase live wire jack 21 and a two-phase zero wire jack 22, and the three-phase jack includes a three-phase live wire jack 31, a three-phase zero wire jack 32, and a three-phase ground jack 33.
A two-phase interface and a three-phase interface are arranged in the shell 11, the two-phase interface comprises a two-phase live wire interface and a two-phase zero line interface which are made of conductor materials, the two-phase live wire interface corresponds to the position of the two-phase live wire jack 21, the position of the two-phase zero line interface corresponds to the position of the two-phase zero line jack 22, and when the two-phase plug is inserted into the two-phase jack, the live wire and the zero line of the two-phase plug are respectively connected with the two-phase live wire interface.
The structure of three-phase interface includes three-phase live wire interface, three-phase zero line interface and the three-phase ground wire interface of conductor material, and the three-phase live wire interface is corresponding with the position of three-phase live wire jack 31, and the position of three-phase zero line interface is corresponding with the position of three-phase zero line jack 32, and the position of three-phase ground wire interface is corresponding with the position of three-phase ground wire jack 33, and when the three-phase plug inserted the three-phase jack, the live wire, zero line and the ground wire of three-phase plug respectively with three-phase live wire interface, three-phase zero line interface.
A male connecting head 41 is arranged on one side of the housing 11, a female connecting head 42 is arranged on the opposite side of the side, in the embodiment, the side where the jack is located is used as the top of the jack module, the female connecting head 22 comprises a connecting slide block extending from the top to the bottom of the jack module, the male connecting head 61 comprises a connecting slide groove extending from the top to the bottom of the jack module, the connecting slide groove is a groove formed by inwards recessing two sides of the housing 11 close to the edge part, and the connecting slide block is a slide block formed by the edge part of one side of the housing 11; the connecting sliding blocks correspond to the connecting sliding grooves, and in two adjacent socket modules, the sliding block of one socket module is installed in the connecting sliding groove of the other socket module so as to connect the two socket modules together.
The male connection head 41 is provided with a live wire interface 411, a zero wire interface 412 and a ground wire interface 413, the female connection head 42 is provided with a live wire connecting piece 421, a zero wire connecting piece 422 and a ground wire connecting piece 423, the live wire interface 411 and the live wire connecting piece 421 are connected through a metal connecting piece 511, the zero wire interface 412 is connected with the zero wire connecting piece 422 through a metal sheet 512, and the ground wire interface 413 is connected with the ground wire connecting piece 423 through a metal sheet 513.
The metal sheet 511 is connected with the two-phase live wire interface and the three-phase live wire interface, the metal sheet 512 is connected with the two-phase zero line interface and the three-phase zero line interface, and the metal sheet 513 is connected with the three-phase ground wire interface.
In this embodiment, three metal sheets, namely a live wire metal sheet, a zero line metal sheet and a ground wire metal sheet, are adopted, wherein one end of the live wire metal sheet is vertically bent and arranged in a live wire interface 411 connected with the male connector 41, the other end of the live wire metal sheet is bent into an arc shape and used as a live wire connecting sheet 421 connected with the female connector 42, and the middle part of the live wire metal sheet is used as a connecting metal sheet 511; one end of the neutral wire metal sheet is vertically bent and arranged in the neutral wire interface 412 of the connecting male head 41, the other end of the neutral wire metal sheet is bent into an arc shape and used as a neutral wire connecting sheet 422 in the connecting female head 42, and the middle part of the neutral wire metal sheet is used as a connecting metal sheet 512; one end of the ground wire metal sheet is vertically bent and arranged in the ground wire interface 413 of the connecting male head 41, the other end is bent into an arc shape to be used as a ground wire connecting sheet 423 in the connecting female head 42, and the middle part is used as a connecting metal sheet 513.
Three fixed columns are arranged inside the shell 11, and the live wire metal sheet, the zero wire metal sheet and the ground wire metal sheet are respectively fixed on the three fixed columns through screws 521, 522 and 523.
In this embodiment, the connecting female head 42 is provided with a fire wire arc-shaped metal sheet 431, a zero wire arc-shaped metal sheet 432 and a ground wire arc-shaped metal sheet 433, and as shown in fig. 4, the fire wire arc-shaped metal sheet 431, the zero wire arc-shaped metal sheet 432 and the ground wire arc-shaped metal sheet 433 are respectively disposed on the inner sides of the fire wire connecting sheet 421, the zero wire connecting sheet 422 and the ground wire connecting sheet 423. The fire wire arc-shaped metal sheet 431 is electrically connected with the two-phase fire wire interface and the three-phase fire wire interface, the zero line arc-shaped metal sheet 432 is connected with the two-phase ground wire interface and the three-phase ground wire interface, and the ground wire arc-shaped metal sheet 433 is connected with the three-phase ground wire interface. When the male connection terminal 41 is inserted into the female connection terminal 42, the live wire arc-shaped metal piece 431, the neutral wire arc-shaped metal piece 432 and the ground wire arc-shaped metal piece 433 are respectively in contact with the live wire connection piece 421, the neutral wire connection piece 422 and the ground wire connection piece 423, thereby establishing electrical connection between the live wire connection piece 421, the neutral wire connection piece 422 and the ground wire connection piece 423 and the corresponding interfaces.
When two socket modules need to be connected, the male connection head 41 of one socket module is plugged into the female connection head 42 of the other socket module, and the live wire interface 411, the neutral wire interface 412 and the ground wire interface 413 in the male connection head 41 are respectively connected with the live wire connection piece 421, the neutral wire connection piece 422 and the ground wire connection piece 423 in the female connection head 42, so that the serial connection between the two socket modules is established.
As another embodiment, a USB jack may be provided on the housing 11, a USB port corresponding to the USB jack may be provided in the housing 11, and a USB circuit board may be provided on which the step-down transformer T and a rectifying circuit are provided, as shown in fig. 5, where C is a voltage stabilizing capacitor, and the rectifying circuit is a bridge rectifying circuit composed of a diode D1, a diode D2, a diode D3, and a diode D4. The two ends of the primary side of the step-down transformer T are respectively connected with the connecting metal sheet 511 and the connecting metal sheet 512, the secondary side of the step-down transformer T is connected with the alternating current side of the rectifying circuit, and the positive pole and the negative pole of the direct current side of the rectifying circuit are respectively connected with the VCC end and the GND end in the USB interface and used for supplying power to the USB interface.
As another embodiment, the socket is further provided with a circuit breaker, the circuit breaker is a molded case circuit breaker and is manually operated by a user, the socket is provided with three contacts, one end of each contact is connected with the mains supply, and the other end of each contact is respectively connected with the live wire interface, the zero line interface and the ground wire interface of one of the socket modules.
The above description is only for the preferred embodiment of the present invention, but should not be construed as limiting the claims, and other variations of the structure of the present invention are possible, for example, the angle variation of 421.422.423 is not limited to the above structure. In summary, all changes that can be made within the scope of the independent claims of the present invention are within the scope of the present invention.

Claims (6)

1. A freely combined modular socket is characterized by comprising a plurality of socket modules, wherein each socket module comprises a shell, jacks for connecting plugs are arranged on the shell, and connecting holes are arranged in the positions, corresponding to the jacks, in the shell; one side of the socket module is provided with a connecting male head, and the other side of the socket module is provided with a connecting female head; the connecting male head is provided with a connecting chute and a connecting interface, the connecting female head is provided with a connecting sliding block and a connecting metal sheet, and the connecting interface and the connecting metal sheet are both connected with the connecting hole; the connecting metal sheet is an elastic metal sheet; in the two mutually connected socket modules, the connecting chute of the connecting male head of one socket module is detachably connected with the connecting slide block of the connecting female head in the other socket module, and the connecting hole in the socket module is connected with the connecting metal sheet in the connecting female head.
2. The modular jack of claim 1, wherein said jack comprises a dual phase jack including a hot jack and a neutral jack.
3. The modular jack of claim 1, wherein said jacks include three-phase jacks, the three-phase jacks including a hot jack, a neutral jack, and a ground jack.
4. The modular jack of claim 1, wherein the interface comprises a USB interface, the housing has a USB chip and a power module disposed therein, the power module has an input terminal connected to the jack and an output terminal connected to a power supply terminal of the USB chip.
5. The modular jack of any one of claims 1-4, wherein the connection interface, the connection metal sheet and the connection hole are connected by a metal sheet.
6. The modular jack of claim 1, further comprising a circuit breaker having one end for connecting to a utility power and one of the other end of the jack module.
CN202020806280.6U 2020-05-15 2020-05-15 Freely combined modular socket Active CN211958061U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020806280.6U CN211958061U (en) 2020-05-15 2020-05-15 Freely combined modular socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020806280.6U CN211958061U (en) 2020-05-15 2020-05-15 Freely combined modular socket

Publications (1)

Publication Number Publication Date
CN211958061U true CN211958061U (en) 2020-11-17

Family

ID=73170699

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020806280.6U Active CN211958061U (en) 2020-05-15 2020-05-15 Freely combined modular socket

Country Status (1)

Country Link
CN (1) CN211958061U (en)

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