CN215578407U - Main control unit with split quick-plug function - Google Patents
Main control unit with split quick-plug function Download PDFInfo
- Publication number
- CN215578407U CN215578407U CN202121611081.0U CN202121611081U CN215578407U CN 215578407 U CN215578407 U CN 215578407U CN 202121611081 U CN202121611081 U CN 202121611081U CN 215578407 U CN215578407 U CN 215578407U
- Authority
- CN
- China
- Prior art keywords
- main control
- split
- subunit
- plug
- quick
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a main control unit with a split quick-plug function, which comprises a main control subunit and a split subunit, wherein the main control subunit is provided with a standardized quick-plug interface electrically connected with each other, the split subunit is provided with a plug electrically connected with the quick-plug interface in a plugging and unplugging manner, and the split subunit comprises: the module box is internally provided with a communication component which is electrically connected with a plug arranged on the module box, and the plug is electrically connected with the quick-plugging port in a plugging and unplugging manner so as to electrically connect the communication component with the main control subunit. The main control subunit and the split subunits are of split mounting structures, the main control subunit and the split subunits can be produced by different manufacturers and connected in a plug-in mode, and the split subunits can be quickly and conveniently mounted on the main control subunit, so that the main control subunit can be matched with various types of split subunits, and field debugging, networking and maintenance, communication upgrading, communication encryption and other operations are greatly facilitated.
Description
Technical Field
The utility model relates to the technical field of low-voltage electricity, in particular to a main control unit with a split quick plug function.
Background
In the electric terminal distribution device, functions such as on-off control, current-voltage power and electric quantity information acquisition and the like are often required to be carried out on a plurality of paths of loads to form an integral control system, such as various use occasions such as hotels, chemical plants, street lamp control and the like, the integral control system is particularly important for communication safety, and a hardware encryption mode is an effective solution.
The communication subunit of the circuit breaker control unit is often built-in the control unit, forms the structure of integration, to the type of current control unit, has following problem: firstly, the communication type of the control unit is single, only one type of communication subunit is installed in part of the control units, if the communication type needs to be changed, the whole control unit, even the whole breaker needs to be changed, which brings inconvenience to field communication debugging and maintenance, later communication upgrading and the like; secondly, the communication types of the control unit are redundant, the volume of the control unit is increased, and in order to realize the diversification of the communication types, a plurality of types of communication subunits are arranged on the control unit, so that only one type of communication subunit can be used each time, the rest communication subunits are idle, and the volume of the control module can be increased due to the addition of the plurality of communication subunits, which is not beneficial to the miniaturization of the circuit breaker.
Disclosure of Invention
The utility model aims to provide a main control unit with a split quick-plug function, wherein split subunits can be quickly and conveniently arranged on the main control subunit, the main control subunit can be matched with various types of split subunits for use, and the problems of single communication type and redundancy of communication types of the control unit are solved.
In order to achieve the purpose, the technical scheme provided by the utility model is as follows:
a master control unit with split quick-plug function, comprising: the main control subunit is provided with a standardized fast socket for electric connection; a split sub-unit comprising: the module box is internally provided with a communication assembly, the communication assembly is electrically connected with a plug installed on the module box, and the plug is electrically connected with the quick-plugging port in a plugging and unplugging manner, so that the communication assembly is electrically connected with the main control subunit.
Furthermore, the quick-plug interface is a USB female interface, and the plug is a USB male interface.
Further, the USB female port is one of a Type-A female port, a Micro USB female port, a Type-C female port and a lightning female port; the USB public port is one of a corresponding Type-A public port, a corresponding Micro USB public port, a corresponding Type-C public port and a corresponding lightning public port.
Further, the split sub-units are: bluetooth sub-units or ZIGBEE sub-units or WIFI sub-units or NB-LOT sub-units or LORA sub-units.
Further, the communication component comprises an encryption chip and/or a communication protocol conversion chip.
Further, the module box is installed on the main control subunit through a buckle structure.
Furthermore, the buckle structure comprises two elastic male buckles fixed on the module box at intervals and a clamping slot hole formed in the main control subunit; the elastic male buckle comprises an elastic arm with one end fixed on the module box and an arc-shaped convex block which protrudes outwards along the other end of the elastic arm.
Furthermore, the antenna of the split subunit is arranged in the module box or arranged outside the module box, and the module box is provided with an indicator light electrically connected with the communication component.
Furthermore, the main control subunit comprises an additional function subunit and a plurality of secondary subunits controlled by the additional function subunit, and each secondary subunit can control the on-off of one path of load.
Furthermore, the additional function subunit comprises a shell arranged on the side surface of the secondary subunit, and a line component and an accessory arranged in the shell, wherein the quick-plugging port is arranged on the shell, is electrically connected with the line component, and is positioned on the same side with the load access end of the secondary subunit, and the width of the split subunit is not more than that of the shell.
By adopting the technical scheme, the utility model has the beneficial effects that:
(1) the main control subunit of the utility model is provided with a standardized quick-plugging interface, the split subunit is provided with a plug which is electrically connected with the quick-plugging interface in a plugging way, and when the main control subunit and the split subunit are plugged, the communication assembly of the split subunit is electrically connected with the main control subunit. The main control subunit and the split subunits are of a split mounting structure, the split subunits are independent of the main control subunit, and the main control subunit and the split subunits are electrically connected by means of a plug and a quick plug interface, so that quick and convenient plug and pull mounting is realized, the main control unit can be matched with various types of split subunits, and the problem of single communication type or redundancy of communication types of the main control unit is solved.
(2) The fast socket adopts a standardized and universal communication interface which is a USB (universal serial bus) female port, such as a Type-A female port and a Type-C female port, so that the main control sub-unit can be compatible with most communication units with standardized interfaces on the market and can be quickly connected with various miniaturized communication units.
(3) The module box of components of a whole that can function independently subunit passes through buckle structure and installs on main control subunit, guarantees that the stability of components of a whole that can function independently subunit installation on main control subunit, avoids only inserting the unstable problem that makes the components of a whole that can function independently subunit drop of grafting that exists through fast interface and plug grafting to buckle structure also inserts fast interface for the plug and instructs, avoids inserting the problem of turning over.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic view of a split structure of a main control subunit and a split subunit according to a first embodiment of the present invention.
Fig. 3 is a schematic perspective view of a split sub-unit according to a first embodiment of the present invention.
Fig. 4 is a schematic perspective view of a second embodiment of the present invention.
Wherein: 1. the main control subunit, 2. fast interface, 3. split subunit, 4. module box, 5. plug, 6. additional function subunit, 7. elastic male buckle, 71. elastic arm, 72. lug, 8. card slot hole, 9. antenna, 10. indicator light, 11. secondary subunit.
Detailed Description
The utility model is further described with reference to the following drawings and detailed description.
The main control unit with the split quick plug function comprises a main control subunit 1 and a split subunit 3, wherein the main control subunit 1 is provided with a standardized quick plug interface 2 which is electrically connected, and the split subunit 3 comprises: module box 4, communication subassembly, plug 5, the communication subassembly is placed in module box 4 in, plug 5 installs on module box 4 to be connected with the communication subassembly electricity, plug 5 and the quick connector 2 of main control subunit 1 are pulled out and are inserted the electricity and be connected, make communication subassembly and main control subunit 1 electricity connect.
It can be understood that the main control unit of the present invention may be a circuit breaker, the main control subunit 1 is a circuit breaker body, and the split subunit 3 is a module box with a communication component inside. The main control subunit 1 and the split subunit 3 are independent main bodies, and are electrically connected with each other through the quick plug interface 2 and the plug 5, so that quick and convenient plug installation is realized. In practice, the split subunits 3 with different communication types and functions can be produced, the split subunits 3 with the required types can be selected or replaced as required, the problem that the main control unit has a single communication type or redundant communication types is further solved, the split subunits 3 of the utility model with different types can be plugged and replaced instantly as required, the quick replacement connection is realized, various communication requirements of different users are met, and the operations of field debugging, networking and maintenance, communication upgrading, communication encryption measures in different modes and the like are greatly facilitated.
The split sub-unit 3 can select the Bluetooth split sub-unit 3, the ZIGBEE split sub-unit 3, the WIFI split sub-unit 3, the NB-LOT split sub-unit 3 or the LORA split sub-unit 3 according to actual needs, and in addition, the split sub-unit can select various types of communication units with encryption function, communication protocol conversion function, backup batteries with different capacities and the like according to needs so as to meet the requirements of different use occasions. It will be appreciated that the type or function of the communication within the separate sub-unit 3 may differ primarily in the communication components within the cartridge 4, such as the communication components having encryption chips and/or communication protocol conversion chips.
After the existing fast inserting port 2 and the plug 5 are inserted, the plug 5 can be pulled out from the fast inserting port 2 only by means of certain external force, and the split sub-unit 3 can be stably installed on the main control sub-unit 1.
The main control subunit 1 adopts a standardized and universal quick-plugging interface 2, so that the main control subunit 1 can be compatible with most communication units with standardized interfaces on the market, can be quickly connected with various miniaturized communication units, and can be directly purchased for use. For the present invention, the fast socket 2 is a USB female socket, for example: miniature interfaces such as female mouth of Type-A, female mouth of Micro USB, female mouth of Type-C, the female mouth of lighting. The plug 5 is a USB male port, for example: public mouth of Type-A, public mouth of Micro USB, public mouth of Type-C, public mouth of lightning.
Example one
As shown in fig. 1 to 3, in the present embodiment, the antenna of the split sub-unit 3 is embedded in the module box 4, and the module box 4 is installed on the main control sub-unit 1 through a snap structure. The buckle structure comprises two elastic male buckles 7 fixed on the module box 4 at intervals and a clamping groove hole 8 arranged on the main control subunit 1. The elastic male buckle 7 includes an elastic arm 71 having one end fixed to the module case 4, and an arc-shaped protrusion 72 protruding outward along the other end of the elastic arm 71. The buckle structure ensures the stability of the split sub-unit 3 installed on the main control sub-unit 1, in this embodiment, two slot holes 8 are correspondingly formed on the main control sub-unit 1, and the two elastic male buckles 7 are respectively inserted into the corresponding slot holes 8 to fix the split sub-unit 3 on the main control sub-unit 1. The convex block 72 is arc-shaped, so that the elastic male buckle 7 can be pulled out from the clamping groove hole 8, the buckling structure not only enhances the stability of the connection between the split sub-unit 3 and the main control sub-unit 1, but also enables the split sub-unit 3 to be separable from the main control sub-unit 1, and the buckling structure also indicates that the plug 5 is inserted into the quick-plugging port 2, so that the problem that the split sub-unit 3 is reversely plugged up and down is avoided.
Example two
As shown in fig. 4, the present embodiment has a similar structure to the embodiment, except that the antenna 10 of the split sub-unit 3 is disposed outside the module box 4, and the module box 4 is further provided with an indicator light 10 electrically connected to the communication component, so as to visually understand the operating state of the communication component.
The circuit breaker is a miniature circuit breaker, the main control subunit 1 comprises an additional function subunit 6 and a plurality of secondary subunits 11 controlled by the additional function subunit 6, and each secondary subunit 11 can control the on-off of one load. The additional function subunit 6 comprises a shell arranged on the side surface of the secondary subunit 11, and a circuit component and an accessory arranged in the shell, wherein the quick-plugging port 2 is arranged on the shell, is electrically connected with the circuit component and is positioned on the same side with the load access end of the secondary subunit 11, and the width of the split subunit 3 is not more than that of the shell so as not to influence the access of the load access end to the load.
While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. A master control unit with a split quick-plug function is characterized by comprising:
the main control subunit is provided with a standardized fast socket for electric connection;
a split sub-unit comprising: the module box is internally provided with a communication assembly, the communication assembly is electrically connected with a plug installed on the module box, and the plug is electrically connected with the quick-plugging port in a plugging and unplugging manner, so that the communication assembly is electrically connected with the main control subunit.
2. The main control unit with split quick-plug function according to claim 1, wherein the quick-plug interface is a female USB port, and the plug is a male USB port.
3. The main control unit with split quick plug function according to claim 2, wherein the USB female port is one of a Type-a female port, a Micro USB female port, a Type-C female port, and a lighting female port; the USB public port is one of a corresponding Type-A public port, a corresponding Micro USB public port, a corresponding Type-C public port and a corresponding lightning public port.
4. The master control unit with split quick-plug function according to claim 1, wherein the split sub-unit is: bluetooth sub-units or ZIGBEE sub-units or WIFI sub-units or NB-LOT sub-units or LORA sub-units.
5. The main control unit with the split fast plug function according to any one of claims 1 to 4, wherein the communication component includes an encryption chip and/or a communication protocol conversion chip.
6. The main control unit with split quick-plug function according to claim 1, wherein the module box is mounted on the main control subunit by a snap structure.
7. The main control unit with split quick-plug function according to claim 6, wherein the fastening structure comprises two elastic male fasteners fixed on the module box at intervals, and a slot opening formed on the main control subunit; the elastic male buckle comprises an elastic arm with one end fixed on the module box and an arc-shaped convex block which protrudes outwards along the other end of the elastic arm.
8. The main control unit with split quick-plug function according to claim 1, wherein the antenna of the split sub-unit is built in the module box or externally arranged outside the module box, and the module box is provided with an indicator light electrically connected with the communication component.
9. The main control unit with split quick plug function according to claim 1, wherein the main control subunit includes an additional function subunit and a plurality of secondary subunits controlled by the additional function subunit, and each secondary subunit can control the on/off of one load.
10. The main control unit with split quick-plug function according to claim 9, wherein the additional function subunit comprises a housing installed on the side of the secondary subunit, a circuit assembly and an accessory installed in the housing, the quick-plug interface is installed on the housing, electrically connected to the circuit assembly, and located on the same side as the load access end of the secondary subunit, and the width of the split subunit does not exceed the width of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121611081.0U CN215578407U (en) | 2021-07-15 | 2021-07-15 | Main control unit with split quick-plug function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121611081.0U CN215578407U (en) | 2021-07-15 | 2021-07-15 | Main control unit with split quick-plug function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215578407U true CN215578407U (en) | 2022-01-18 |
Family
ID=79825910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121611081.0U Active CN215578407U (en) | 2021-07-15 | 2021-07-15 | Main control unit with split quick-plug function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215578407U (en) |
-
2021
- 2021-07-15 CN CN202121611081.0U patent/CN215578407U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9438051B2 (en) | USB power outlet/charger direct replacement for automotive cigar lighter/power outlet | |
| US20020055288A1 (en) | Universal adapter with interchangeable plugs | |
| US20120170342A1 (en) | U-socket, an ac socket with port powering device, switch and fault detect lamp | |
| US11038311B2 (en) | Multi-functional charger | |
| US4013330A (en) | Dual-standard electric plug | |
| CN101147300B (en) | A socket with a transformer | |
| CN215578407U (en) | Main control unit with split quick-plug function | |
| CN216214568U (en) | Wiring structure and electrical box | |
| CN210201520U (en) | Two-way charge-discharge energy device based on public first grafting mode of Type-C | |
| CN112350391A (en) | Two-way charge-discharge energy device based on public first grafting mode of Type-C | |
| CN219998556U (en) | Panel and socket comprising same | |
| CN216903655U (en) | Electric signal switching device | |
| US11916330B2 (en) | Modularized smart inwall system | |
| CN219892556U (en) | Well rule intelligence row inserts that charges | |
| KR101291775B1 (en) | Smart wall socket | |
| CN220822891U (en) | Multifunctional inverter | |
| CN209766716U (en) | Insert spring protective sheath, insert spring mechanism and socket | |
| CN219696811U (en) | Connector assembly | |
| CN212412248U (en) | Oppositely-inserted wiring device and lamp with oppositely-inserted wiring device | |
| CN211238721U (en) | USB female socket | |
| CN217684877U (en) | Lamp with quick plug-in structure and lighting device | |
| CN219843240U (en) | Integrated power socket | |
| CN212810751U (en) | Socket capable of storing electricity | |
| CN217522601U (en) | Direct-insertion type portable power source with lamp | |
| CN220710777U (en) | Connector, battery and electricity utilization device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |