CN217588826U

CN217588826U - Measuring breaker

Info

Publication number: CN217588826U
Application number: CN202221237584.0U
Authority: CN
Inventors: 郑金宝; 吴艳; 俞正存; 丁新化; 刘宇; 林振慰; 陈建景
Original assignee: Zhejiang Deling Technology Co ltd
Current assignee: Zhejiang Deling Technology Co ltd
Priority date: 2022-05-21
Filing date: 2022-05-21
Publication date: 2022-10-14
Anticipated expiration: 2032-05-21

Abstract

The utility model relates to a measurement circuit breaker, the on-line screen storage device comprises a base, well lid, the upper cover, the wiring board, mutual-inductor and circuit board subassembly, circuit board subassembly is including gathering the board, the power strip, main control board and metering module, the bottom of base is provided with the bottom plate, it sets up between base and bottom plate to gather the board, it is connected with the wiring board on the base to gather the board, power strip and mutual-inductor setting are between base and well lid, the mutual-inductor is connected with the power strip, the main control board sets up between well lid and upper cover, metering module sets up outside well lid, adopt the contact pin to connect between each circuit board, the assembly between the circuit board of being convenient for, especially, can realize automatic assembly, the circuit board most sets up under the base, well lid, circuit board between base and the well lid adopts circuit board seat and main circuit isolated, realize strong and weak electric separation.

Description

Measuring circuit breaker

Technical Field

The utility model relates to a low-voltage circuit breaker, especially a circuit breaker of measurationing of electrified ability measurement function.

Background

The measuring circuit breaker is an intelligent circuit breaker with electric energy measurement, and the measuring circuit breaker needs to collect and process a plurality of parameters such as current, voltage and temperature to realize the protection function and the measurement function of the circuit breaker. In order to realize the functions, the measurement circuit breaker needs to protect and measure the electric quantity by processing signals including current, voltage, temperature and the like through a circuit board, and also has the capabilities of operation, display and remote communication.

Disclosure of Invention

To foretell weak point, the utility model provides a can not only guarantee the isolated circuit breaker of measurationing of still being convenient for production assembly of strong and weak electricity.

In order to realize above mesh, the utility model discloses a measurement circuit breaker, including base, well lid, upper cover, wiring board, mutual-inductor and circuit board subassembly, circuit board subassembly is including gathering board, power strip, main control board and metering module, and the bottom of base is provided with the bottom plate, gathers the board setting between base and bottom plate, gathers the board and is connected with the wiring board on the base, and power strip and mutual-inductor setting are between base and well lid, and the mutual-inductor is connected with the power strip, and the main control board setting is between well lid and upper cover, and metering module sets up outside well lid, set up the three long pinhole that runs through the base on the base, a long needle has worn to put in every long pinhole, and insert on the power strip on the long needle, the lower extreme passes through the wire and is connected with gathering the board, forms the contact pin mouth in the well lid, and many contact pins wear to connect main control board and power strip in the contact pin mouth, plant in a contact pin cover, the shape and contact pin mouth looks adaptation of contact pin cover.

The utility model discloses further set up to the mutual-inductor top is provided with the circuit board seat, and the power strip sets up in the circuit board seat, and mutual-inductor socket and long needle mouth have been seted up to the bottom of circuit board seat, and the upper end of long needle mouth is supported in the power strip below, and the mutual-inductor passes through the mutual-inductor socket to be connected with the power strip, and the long needle passes through long needle mouth.

The utility model discloses further set up to well lid forms the metering tank in the top of power strip, and metering module sets up in the metering tank, and the bottom in metering tank forms the measurement socket, and metering module passes through the measurement socket and is connected with the power strip.

The utility model discloses further set up to the outside in metering tank is provided with measurement flip.

The utility model discloses further set up to be connected with the mutual-inductor board on the mutual-inductor, be provided with the mutual-inductor socket on the mutual-inductor board, the shape adaptation of mutual-inductor socket and mutual-inductor socket, mutual-inductor socket wear in the mutual-inductor socket, and the power strip is pegged graft on the mutual-inductor socket.

The utility model discloses further set up to form on the power strip with the measurement socket of measurement socket adaptation, the measurement socket is worn in measuring the socket, and metering module pegs graft on the measurement socket.

The beneficial effects of the utility model are that adopt the contact pin to connect between each circuit board, the automatic assembly especially can be realized in the assembly between the circuit board of being convenient for, and the circuit board most sets up under the base, on the well lid, and circuit board between base and the well lid adopts circuit board seat and main circuit isolated, realizes strong and weak electric separation.

Drawings

Fig. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is an exploded view of an embodiment of the present invention.

Fig. 3 is a rear view of the embodiment of the present invention with the bottom plate removed.

Fig. 4 is a front view of an embodiment of the present invention.

Fig. 5 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 4.

Fig. 6 is a sectional view B-B of fig. 4.

Fig. 7 is a schematic view of a base according to an embodiment of the present invention.

Fig. 8 is a schematic view of the middle cap according to the embodiment of the present invention.

Detailed Description

As shown in fig. 1-8, the specific embodiment of the utility model is a measurement circuit breaker, including base 1, well lid 2, upper cover 3, wiring board 4, mutual-inductor 5 and circuit board assembly 6, circuit board assembly includes collection board 61, power strip 62, main control board 63 and metering module 64, base 1's bottom is provided with bottom plate 7, collection board 61 sets up between base 1 and bottom plate 7, collection board 61 is connected with wiring board 4 on the base 1, power strip 62 and mutual-inductor 5 set up between base 1 and well lid 2, set up three long needle hole 11 that runs through the base on the base 1, wear to put a long needle 9 in every long needle hole 11, long needle 9 upper end is inserted on power strip 62, the lower extreme passes through the wire and is connected with collection board 61, mutual-inductor 5 top is provided with circuit board seat 8, power strip 62 sets up in circuit board seat 8, mutual-inductor socket 81 and long needle mouth 82 have been seted up to the bottom of circuit board seat 8, the upper end of long needle mouth 82 supports below power strip 62, long needle socket 82, long needle socket mouth 82 is connected with socket 51 on the mutual-inductor 5, mutual-inductor socket 52 is provided with mutual-inductor socket 52, mutual-inductor socket 52 is in mutual-inductor socket 52, mutual-inductor socket 52. The main control board 63 is arranged between the middle cover 2 and the upper cover 3, a pin port 21 is formed in the middle cover 2, a plurality of pins 22 penetrate through the pin port 21 to be connected with the main control board 63 and the power supply board 62, the pins 22 are inserted into a pin sleeve 23, and the shape of the pin sleeve 23 is matched with that of the pin port 21.

Well lid 2 forms metering slot 24 in the top of power strip 62, metering module 64 sets up in metering slot 24, metering slot 25 is formed to the bottom of metering slot 24, metering module 64 is connected with power strip 62 through metering slot 25, metering flip 26 is provided with in the outside of metering slot 24, form the metering socket 621 with metering slot 25 adaptation on the power strip 62, metering socket 621 wears in metering slot 25, metering module 64 pegs graft on metering socket 621.

Other obvious variations of the preferred embodiment of the present invention, from the above described embodiments, are also within the scope of protection of the claims.

Claims

1. The utility model provides a measurement circuit breaker, includes base, well lid, upper cover, wiring board, mutual-inductor and circuit board subassembly, circuit board subassembly is including gathering board, power strip, main control board and metering module, and the bottom of base is provided with the bottom plate, gathers the board setting between base and bottom plate, gathers the board and is connected with the wiring board on the base, and power strip and mutual-inductor setting are between base and well lid, and the mutual-inductor is connected with the power strip, and the main control board setting is between well lid and upper cover, and metering module sets up outside well lid, its characterized in that: the base is provided with three long needle holes penetrating through the base, each long needle hole is internally provided with a long needle in a penetrating mode, the upper end of each long needle is inserted into the power panel, the lower end of each long needle is connected with the acquisition board through a wire, a needle inserting port is formed in the middle cover, the multiple contact needles penetrate through the needle inserting ports to be connected with the main control board and the power panel, the contact needles are inserted into one contact needle sleeve, and the shape of the contact needle sleeve is matched with the shape of the contact needle port.

2. The metrology interrupter of claim 1, wherein: the upper side of the mutual inductor is provided with a circuit board seat, the power panel is arranged in the circuit board seat, a mutual inductor socket and a long needle opening are formed in the bottom of the circuit board seat, the upper end of the long needle opening is abutted to the lower portion of the power panel, the mutual inductor is connected with the power panel through the mutual inductor socket, and the long needle penetrates through the long needle opening.

3. The metrology breaker of claim 2, wherein: the middle cover is arranged above the power panel to form a metering groove, the metering module is arranged in the metering groove, the bottom of the metering groove forms a metering socket, and the metering module is connected with the power panel through the metering socket.

4. The metrology interrupter of claim 3, wherein: and a metering flip cover is arranged outside the metering groove.

5. The metrology interrupter of claim 2, wherein: the mutual inductor is characterized in that a mutual inductor plate is connected onto the mutual inductor, a mutual inductor socket is arranged on the mutual inductor plate, the mutual inductor socket is matched with the shape of a mutual inductor socket, the mutual inductor socket penetrates through the mutual inductor socket, and a power panel is plugged onto the mutual inductor socket.

6. The metrology breaker of claim 3 or 4, wherein: and a metering socket matched with the metering socket is formed on the power panel, the metering socket penetrates into the metering socket, and the metering module is plugged on the metering socket.