CN217087057U

CN217087057U - Portable circuit protector

Info

Publication number: CN217087057U
Application number: CN202220661077.3U
Authority: CN
Inventors: 徐灵婉; 虞志均; 余敏飞; 丁丽; 黄建平
Original assignee: Zhejiang Lipu Electric Equipment Co ltd
Current assignee: Zhejiang Lipu Electric Equipment Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-07-29
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a portable circuit protector. The technical key points are as follows: casing and circuit board, automatic circuit breaker and induction system of setting in the casing are equipped with the jack on the casing, be equipped with the reed in the jack, the reed is connected with the circuit board, still including the connector, be equipped with the terminal on the connector, the position of terminal corresponds with the position of jack, one side that the casing dorsad the jack is equipped with the recess, be equipped with the spliced pole on the recess, the position of spliced pole corresponds with the position of terminal, one side that the connector dorsad the terminal is equipped with the spread groove, the spread groove is connected with the terminal electricity, the position of spread groove corresponds with the position of terminal, be equipped with locking Assembly between connector and the casing, the utility model discloses can make each face of circuit protector when carrying more level and more smooth, conveniently carry, reduce the volume of single packing carton simultaneously, convenient transportation.

Description

Portable circuit protector

Technical Field

The utility model relates to a circuit protection field, more specifically the utility model relates to a portable circuit protector that says so.

Background

The circuit protector is mainly used for protecting the electric shock of a person with fatal danger when the equipment has electric leakage fault, has the functions of overload and short circuit protection, and can be used for protecting the overload and short circuit of a circuit or a motor.

The existing circuit protector can be directly arranged on a plug of an electric appliance; the circuit protector can be independently arranged to connect the socket with the plug of the electric appliance, so that the electric appliance is protected, and the wiring terminal of the circuit protector penetrates out of the shell and is inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a portable circuit protector who conveniently carries.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a portable circuit protector, is including casing and circuit board, automatic circuit breaker and the induction system of setting in the casing, the circuit board is connected with automatic circuit breaker, induction system respectively, be equipped with the jack on the casing, be equipped with the reed in the jack, the reed is connected with the circuit board, still including the connector, be equipped with the terminal on the connector, the position of terminal corresponds with the position of jack, one side that the casing dorsad jack was equipped with the recess, be equipped with the spliced pole on the recess, the position of spliced pole corresponds with the position of terminal, one side that the connector dorsad terminal was equipped with the spread groove, the spread groove is connected with the terminal electricity, the position of spread groove corresponds with the position of terminal, be equipped with locking Assembly between connector and the casing.

As a further improvement, the housing is provided with a holding tank at the position where the insertion hole is formed, and the connector can be embedded into the holding tank.

As a further improvement of the present invention, the locking assembly comprises:

the first locking holes are arranged on the groove walls of the grooves and penetrate through the shell, at least four first locking holes are arranged, and every two first locking holes are symmetrically arranged on two sides of each groove along the central line of each groove;

the second locking holes are arranged on the connecting head and penetrate through the connecting head, at least two second connecting holes are formed in the second connecting holes, and the second locking holes are respectively positioned between the two first locking holes;

the locking rods are at least two and sequentially penetrate through the first locking hole, the second locking hole and the opposite first locking hole.

As a further improvement of the utility model, the position setting of second locking hole is both ends around the connector.

As a further improvement, the connector is provided with a sealing ring at one side of the connecting groove, the sealing ring extends along the edge of the connector.

As a further improvement, the groove is provided with a sealing groove, and the position of the sealing groove corresponds to the position of the sealing ring.

As a further improvement, a notch is provided on the groove wall of the holding groove, and the notch is respectively disposed on both sides of the holding groove.

As a further improvement, the housing is provided with a wire accommodating groove, and the wire accommodating groove is connected with the accommodating groove.

The beneficial effects of the utility model, portable circuit protector is when not using, in the terminal insertion jack on the connector, the terminal is connected with the reed in the jack, and in the terminal hidden the casing for each face of circuit protector is more level and more smooth when carrying, conveniently carries, reduces the volume of single packing carton simultaneously, convenient transportation.

Drawings

FIG. 1 is a schematic perspective view of a housing;

FIG. 2 is a bottom perspective view of the housing;

FIG. 3 is a schematic structural diagram of a connecting head;

FIG. 4 is a schematic structural view of the connecting head connected to the connecting post;

fig. 5 is a schematic connection diagram of the seal groove and the seal ring.

Description of the labeling: 1. a housing; 11. a jack; 12. a groove; 121. connecting columns; 122. a sealing groove; 13. accommodating grooves; 131. a notch; 14. a wire accommodating groove; 3. a connector; 31. a binding post; 32. connecting grooves; 33. a seal ring; 4. a locking assembly; 41. a first locking hole; 42. a second locking hole; 43. locking the lever.

Detailed Description

The present invention will be described in further detail with reference to embodiments shown in the drawings.

Referring to fig. 1-5, the portable circuit protector of this embodiment includes a housing 1, and a circuit board, an automatic circuit breaker and an induction device disposed in the housing 1, the circuit board is connected with the automatic circuit breaker and the induction device, the housing 1 is provided with a jack 11, the jack 11 is provided with a reed, the reed is connected with the circuit board, the portable circuit protector further includes a connector 3, the connector 3 is provided with a terminal 31, the terminal 31 corresponds to the jack 11, one side of the housing 1 facing away from the jack 11 is provided with a groove 12, the groove 12 is provided with a connection post 121, the position of the connection post 121 corresponds to the terminal 31, one side of the connector 3 facing away from the terminal 31 is provided with a connection groove 32, the connection groove 32 is electrically connected with the terminal 31, the connection groove 32 corresponds to the terminal 31, and a locking assembly 4 is arranged between the connecting head 3 and the shell 1.

Through above-mentioned technical scheme, portable circuit protector is when not using, and in the terminal 31 on the connector 3 inserted jack 11, the reed in terminal 31 and jack 11 is connected, and terminal 31 is hidden in casing 1 for each face of circuit protector is more level and more smooth when carrying, conveniently carries, reduces the volume of single packing carton simultaneously, convenient transportation. When using portable circuit protector, extract connector 3, terminal 31 and reed separation, later with connector 3 set up a side of spread groove 32 towards recess 12, spread groove 32 and spliced pole 121 aim at the position, then press connector 3, make spliced pole 121 link to each other with spread groove 32, terminal 31 on the connector 3 passes through spread groove 32 this moment, spliced pole 121 is connected with the completion of circuit board electricity, after with locking Assembly 4 locking connector 3 and casing 1, make it keep fixed, after inserting circuit protector on the socket, can normal use on inserting jack 11 with the plug of electrical apparatus.

As a modified specific embodiment, the housing 1 is provided with a receiving groove 13 at a position where the insertion hole 11 is provided, and the connection head 3 can be inserted into the receiving groove 13.

Through above-mentioned technical scheme, when the terminal 31 on the connector 3 was inserted into jack 11, connector 3 was located holding tank 13, had reduced the thickness after the circuit protector draws in, and is more portable.

As a modified specific embodiment, the locking assembly 4 comprises:

the first locking holes 41 are arranged on the groove wall of the groove 12 and penetrate through the shell 1, at least four first locking holes 41 are arranged, and every two first locking holes are symmetrically arranged on two sides of the groove 12 along the central line of the groove 12;

the second locking holes 42 are formed in the connector 3 and penetrate through the connector 3, at least two second connecting holes are formed, and the second locking holes 42 are respectively located between the two first locking holes 41;

and at least two locking rods 43 are arranged, and the locking rods 43 sequentially penetrate through the first locking hole 41, the second locking hole 42 and the opposite first locking hole 41.

Through the technical scheme, when the circuit protector is folded, the locking rod 43 only penetrates through the first locking holes 41 on the two sides, when the connector 3 is installed in the groove 12, the locking rod 43 is firstly pulled out, then the connecting groove 32 is aligned with the connecting column 121, then the connector 3 is pressed, the connecting column 121 is connected with the connecting groove 32, then the locking rod 43 is inserted, the connector 3 and the shell 1 are locked, the locking can be repeatedly disassembled, and the circuit protector is convenient to use. The number of the lock levers 43 is at least two, and stability after locking is improved.

As a modified specific embodiment, the second locking holes 42 are provided at the front and rear ends of the connecting head 3.

Through above-mentioned technical scheme, second locking hole 42 sets up both ends around connector 3, does not influence terminal 31 and spread groove 32 to both ends are locked, stability when further improving the locking.

As a modified specific embodiment, the connecting head 3 is provided with a sealing ring 33 at the side where the connecting groove 32 is provided, and the sealing ring 33 extends along the edge of the connecting head 3.

Through above-mentioned technical scheme, sealing washer 33 is made by insulating material for when connector 3 is located recess 12 and is connected with casing 1, the junction of sealed spread groove 32 and spliced pole 121 is kept apart, improves the security.

In a modified embodiment, a sealing groove 122 is provided in the groove 12, and the position of the sealing groove 122 corresponds to the position of the sealing ring 33.

Through above-mentioned technical scheme, when connector 3 is located recess 12 and is connected with casing 1, in sealing washer 33 embedding seal groove 122, stability is high, further improves and keeps apart the effect to improve the security.

As a modified specific embodiment, a notch 131 is opened on a groove wall of the accommodating groove 13, and the notches 131 are respectively disposed on two sides of the accommodating groove 13.

Through above-mentioned technical scheme, breach 131 sets up in the both sides of holding tank 13, supplies the finger to stretch into, conveniently extracts connector 3, also conveniently extracts the plug of electrical apparatus, facilitates the use.

As a modified specific embodiment, a wire accommodating groove 14 is formed in the housing 1, and the wire accommodating groove 14 is connected to the accommodating groove 13.

Through above-mentioned technical scheme, when the plug of electrical apparatus inserted in jack 11, the electric wire was located line containing groove 14 for inseparabler when plug and circuit protector are connected, thickness when reducing the use.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a portable circuit protector, including casing (1) and circuit board, automatic circuit breaker and the induction system of setting in casing (1), the circuit board is connected with automatic circuit breaker, induction system respectively, be equipped with jack (11) on casing (1), be equipped with the reed in jack (11), the reed is connected its characterized in that with the circuit board: still including connector (3), be equipped with terminal (31) on connector (3), the position of terminal (31) corresponds with the position of jack (11), one side of casing (1) jack (11) dorsad is equipped with recess (12), be equipped with spliced pole (121) on recess (12), the position of spliced pole (121) corresponds with the position of terminal (31), one side of connector (3) terminal (31) dorsad is equipped with spread groove (32), spread groove (32) are connected with terminal (31) electricity, the position of spread groove (32) corresponds with the position of terminal (31), be equipped with locking Assembly (4) between connector (3) and casing (1).

2. The portable circuit protector of claim 1, wherein: the shell (1) is provided with an accommodating groove (13) at the position where the jack (11) is arranged, and the connector (3) can be embedded into the accommodating groove (13).

3. A portable circuit protector according to claim 1 or 2, wherein: the locking assembly (4) comprises:

the first locking holes (41) are formed in the groove wall of the groove (12) and penetrate through the shell (1), at least four first locking holes (41) are formed, and every two first locking holes are symmetrically formed in two sides of the groove (12) along the central line of the groove (12);

the second locking holes (42) are formed in the connector (3) and penetrate through the connector (3), at least two second connecting holes are formed, and the second locking holes (42) are respectively located between the two first locking holes (41);

the locking rods (43) are at least two, and penetrate through the first locking hole (41), the second locking hole (42) and the first locking hole (41) on the opposite side in sequence.

4. The portable circuit protector of claim 3, wherein: the second locking holes (42) are arranged at the front end and the rear end of the connector (3).

5. The portable circuit protector of claim 3, wherein: the connector (3) is equipped with sealing washer (33) in the one side that sets up spread groove (32), the edge extension of connector (3) is followed in sealing washer (33).

6. The portable circuit protector of claim 5, wherein: a sealing groove (122) is arranged in the groove (12), and the position of the sealing groove (122) corresponds to the position of the sealing ring (33).

7. The portable circuit protector of claim 2, wherein: a notch (131) is formed in the groove wall of the accommodating groove (13), and the notches (131) are respectively arranged on two sides of the accommodating groove (13).

8. A portable circuit protector according to claim 2 or 7, characterised in that: be equipped with on casing (1) and hold wire casing (14), it links to each other with holding tank (13) to hold wire casing (14).