CN218385067U

CN218385067U - Electrical connection device

Info

Publication number: CN218385067U
Application number: CN202222689169.5U
Authority: CN
Inventors: 赵小亮; 朱建辉; 李长康
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-01-24
Anticipated expiration: 2032-10-12

Abstract

The utility model relates to the technical field of electrical equipment, in particular to an electrical connection device, which comprises a main body of a trip device, wherein the rear part of the upper end and the rear part of the lower end of the main body of the trip device are fixedly connected with connecting blocks, two connecting mechanisms are arranged in the two connecting blocks, a protective cap is in threaded connection with each of the four connecting mechanisms, and a power supply push rod is arranged at the front end of the main body of the trip device; the protective cap comprises a fixed block, one end of the fixed block, which is close to the connecting block, is fixedly connected with a connecting column, the outer surface of the connecting column is fixedly connected with a threaded rail, a second wiring hole is jointly formed in the upper end of the fixed block and the upper end of the connecting column, and an electric wire is alternately connected in the second wiring hole. An electrical connection device, through being provided with the helmet, be connected the back at electric wire and equipment, the helmet can shelter from the space between electric wire and the equipment, avoids the bare wire to expose in the air, can reduce the emergence of potential safety hazard.

Description

Electrical connection device

Technical Field

The utility model relates to an electrical equipment technical field, in particular to electrical connection device.

Background

Electrical connections broadly refer to the collection of all electrical circuits in an electrical product, including power connection components such as power plugs, power terminals, etc., power cords, internal wires, internal connection components, etc.; the narrow electrical connection means all the ways of connecting different conductors inside the product, and the existing electrical connection device has at least the following disadvantages: 1. in the electrical connection between the trip device and the electric wire, the trip device is generally required to be disassembled, and then the electric wire is fixed through screws, so that the operation is troublesome, and the time is wasted; 2. in the electrical connection between the trip device and the electric wire, the connection between the electric wire and the trip device is generally exposed, and a certain safety hazard exists, so a new electrical connection device is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an electrical connection device that can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electrical connection device comprises a trip device main body, wherein connecting blocks are fixedly connected to the rear part of the upper end and the rear part of the lower end of the trip device main body, two connecting mechanisms are arranged in the two connecting blocks, protective caps are in threaded connection with the four connecting mechanisms, a power supply push rod is arranged at the front end of the trip device main body, the four connecting mechanisms are distributed at equal intervals and are not in contact with each other, and the four connecting mechanisms are not in contact with the trip device main body; the helmet includes the fixed block, the fixed block is close to the one end fixedly connected with spliced pole of connecting block, spliced pole outer fixed surface is connected with screw thread rail, the second wire walking hole has been opened jointly to fixed block upper end and spliced pole upper end, the second alternates in the wire walking hole and is connected with the electric wire, electric wire and coupling mechanism joint.

Preferably, coupling mechanism includes the driving lever, six staple of one side fixedly connected with of driving lever rear end near the trip-out ware main part, the inside fixed storehouse that has of connecting block, the one end that the trip-out ware main part was kept away from to the connecting block is opened there is first walking hole, back wall fixedly connected with connection piece in the fixed storehouse, the connecting block front end is opened has movable groove, one side that the wall is close to the trip-out ware main part is opened to the wall in the activity inslot back has the expansion gap, the anterior equal fixedly connected with card strip of right wall of left wall in the activity inslot.

Preferably, six fixing nails are distributed in an array at equal intervals and are not in contact with each other, the deflector rod is movably connected with the left wall and the right wall in the movable groove together, and the six fixing nails are inserted and connected with the movable opening.

Preferably, six the staple all corresponds with the connection piece position with activity groove and activity mouth contactless, six.

Preferably, first walk the line hole and the activity mouth all communicates with each other with fixed storehouse, driving lever and two joint jointly of card strip, the electric wire with first walk the line hole and fixed storehouse and alternate jointly and be connected six joint jointly with the electric wire between staple and the connection piece.

Preferably, the connecting column is in threaded connection with the first wiring hole through a threaded rail, and the fixing block is located outside the connecting block.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, through arranging two connecting mechanisms in two connecting blocks, when the electric wire is connected with the main body of the trip brake through the connecting block, the driving lever in the connecting mechanism is expanded outwards, then the electric wire is put into the fixed bin through the first wiring hole, when the electric wire connecting end is positioned on the connecting piece, the driving lever is pressed back to the movable groove again, six fixing nails arranged at the rear end of the driving lever can extrude and fix the electric wire on the connecting piece, the equipment is not required to be disassembled, the electric wire can be connected with the equipment through screw fixation, and two clamping strips fixedly connected with the inner wall of the movable groove can play a limiting role on the driving lever, and after the service life is long, the component is not fixed firmly due to loss;

2. the utility model discloses in, through being provided with the helmet, when the electric wire is connected with equipment, pass the second in the helmet with the electric wire earlier and walk the line hole, accomplish the connection back when the electric wire, carry out threaded connection with the first line hole of walking on helmet and the connecting block, make the space between electric wire and the equipment shelter from through the helmet, avoid bare wire to expose in the air, can reduce the emergence of potential safety hazard.

Drawings

Fig. 1 is a schematic view of an electrical connection device according to the present invention;

fig. 2 is a schematic view of the overall structure of an electrical connection device according to the present invention;

fig. 3 is a schematic view of the overall structure of a connection mechanism of an electrical connection device according to the present invention;

fig. 4 is a schematic view of the whole structure of the helmet of the electrical connection device of the present invention.

In the figure: 1. a trip device body; 2. connecting blocks; 3. a connecting mechanism; 4. a protective cap; 5. a power supply push rod; 6. an electric wire; 31. a deflector rod; 32. fixing nails; 34. fixing the bin; 35. a first wiring hole; 36. connecting sheets; 37. a movable groove; 38. a movable opening; 39. clamping the strip; 41. a fixed block; 42. connecting columns; 43. a threaded rail; 44. a second wiring hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an electrical connection device, includes trip unit

main part

1, 1 upper end rear portion of trip unit main part and the equal fixedly connected with connecting block 2 in lower extreme rear portion, all is provided with two coupling mechanism 3 in two connecting blocks 2, and equal threaded connection has helmet 4 in four

coupling mechanism

3, and 1 front end of trip unit main part is provided with for electric push rod 5, and four 3 equidistance of coupling mechanism distribute and each other contactless, and four coupling mechanism 3 all do not contact with trip unit main part 1.

In this embodiment, helmet 4 includes fixed block 41, fixed block 41 is close to the one end fixedly connected with spliced pole 42 of connecting block 2, spliced pole 42 outer fixed surface is connected with screw thread rail 43, fixed block 41 upper end and spliced pole 42 upper end are opened jointly and have the second to walk line hole 44, the second is walked and is alternated in the line hole 44 and be connected with electric wire 6, electric wire 6 and coupling mechanism 3 joint, through being provided with helmet 4, when electric wire 6 is connected with equipment, walk line hole 44 with electric wire 6 second that passes in helmet 4 earlier, after electric wire 6 accomplishes the connection, walk line hole 35 with first on helmet 4 and the connecting block 2 and carry out threaded connection, make the space between electric wire 6 and the equipment shelter from through helmet 4, avoid bare wire to expose in the air, can reduce the emergence of potential safety hazard.

In the embodiment, the connecting mechanism 3 comprises a shifting lever 31, six fixing nails 32 are fixedly connected to one side of the rear end of the shifting lever 31 close to the main body 1 of the trip device, a fixed bin 34 is arranged inside the connecting block 2, one end of the connecting block 2 far away from the main body 1 of the trip device is provided with a first wire hole 35, a connecting sheet 36 is fixedly connected to the rear wall in the fixed bin 34, a movable groove 37 is arranged at the front end of the connecting block 2, a movable opening 38 is arranged on one side of the rear wall in the movable groove 37 close to the main body 1 of the trip device, clamping strips 39 are fixedly connected to the front parts of the left wall and the right wall in the movable groove 37, the six fixing nails 32 are distributed in an array at equal intervals and are not in contact with each other, the shifting lever 31 is movably connected with the left wall and the right wall in the movable groove 37, the six fixing nails 32 are connected with the movable opening 38 in an inserting manner, the six fixing nails 32 are not in contact with the movable groove 37 and the movable opening 38, and the six fixing nails 32 correspond to the connecting sheet 36 in position, the first wire-passing hole 35 and the movable hole 38 are communicated with the fixed bin 34, the deflector rod 31 is clamped with two clamping strips 39 together, the electric wire 6 is inserted and connected with the first wire-passing hole 35 and the fixed bin 34 together, six fixing nails 32 and connecting pieces 36 are clamped with the electric wire 6 together, the connecting column 42 is in threaded connection with the first wire-passing hole 35 through a threaded rail 43, the fixing block 41 is positioned outside the connecting block 2, two connecting mechanisms 3 are arranged in the two connecting blocks 2, when the electric wire 6 is connected with the tripping device main body 1 through the connecting block 2, the deflector rod 31 in the connecting mechanism 3 is unfolded outwards, the electric wire 6 is put into the fixed bin 34 through the first wire-passing hole 35, when the connecting end of the electric wire 6 is positioned on the connecting piece 36, the deflector rod 31 is pressed back into the movable groove 37 again, the six fixing nails 32 arranged at the rear end of the deflector rod 31 can extrude and fix the electric wire 6 on the connecting piece 36 without disassembling the device, the electric wire 6 can be connected with the equipment without being fixed by screws, and the two clamping strips 39 fixedly connected with the inner wall of the movable groove 37 can limit the shift lever 31, so that the parts are prevented from being fixed insecurely due to loss after being used for a long time.

It should be noted that, the utility model relates to an electrical connection device, in the use, at first expand the driving lever 31 in the festival coupling mechanism 3, pass the second of electric wire 6 in helmet 4 again and walk line hole 44, put into fixed bin 34 through first walking line hole 35 with electric wire 6 again, when the 6 link of electric wire is located connection piece 36, press back movable groove 37 with driving lever 31 again, six staple 32 that driving lever 31 rear end set up can fix electric wire 6 extrusion on connection piece 36, do not need to insert equipment and unload, also need not fix through the screw and can link together electric wire 6 with equipment, and two card strips 39 of movable groove 37 inner wall fixed connection can play limiting displacement to driving lever 31, prevent that live time is longer after, the part is fixed insecure because of taking place the loss, walk line hole 35 with first in helmet 4 and coupling mechanism 3 at last and carry out threaded connection, make helmet 4 shelter from the space between electric wire 6 and the equipment, avoid the bare wire to expose in the air hole, can reduce the emergence of safety hazard.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An electrical connection device comprising a trip device body (1), characterized in that: the rear part of the upper end and the rear part of the lower end of the main body (1) of the trip switch are fixedly connected with connecting blocks (2), two connecting mechanisms (3) are arranged in the two connecting blocks (2), protective caps (4) are in threaded connection with the four connecting mechanisms (3), a power supply push rod (5) is arranged at the front end of the main body (1) of the trip switch, the four connecting mechanisms (3) are distributed at equal intervals and are not in contact with each other, and the four connecting mechanisms (3) are not in contact with the main body (1) of the trip switch; protective helmet (4) are including fixed block (41), one end fixedly connected with spliced pole (42) that fixed block (41) are close to connecting block (2), spliced pole (42) outer fixed surface is connected with screw thread rail (43), open jointly on fixed block (41) upper end and spliced pole (42) has second to walk line hole (44), it is connected with electric wire (6) to alternate in line hole (44) to walk the second, electric wire (6) and coupling mechanism (3) joint.

2. An electrical connection device according to claim 1, wherein: coupling mechanism (3) are including driving lever (31), six staple (32) of one side fixedly connected with that driving lever (31) rear end is close to trip brake ware main part (1), connecting block (2) inside open has fixed storehouse (34), the one end of keeping away from trip brake ware main part (1) in connecting block (2) is opened there is first wire hole (35), back wall fixedly connected with connection piece (36) in fixed storehouse (34), connecting block (2) front end is opened has activity groove (37), one side that the back wall is close to trip brake ware main part (1) in activity groove (37) is opened there is activity mouth (38), anterior and the anterior equal fixedly connected with card strip (39) of right wall of left side wall in activity groove (37).

3. An electrical connection device according to claim 2, wherein: six staple (32) equidistance array distribution and each other contactless, left wall and right wall swing joint jointly in driving lever (31) and activity groove (37), six staple (32) all alternate with activity mouth (38) and are connected.

4. An electrical connection device according to claim 2, wherein: six staple (32) all do not contact with activity groove (37) and activity mouth (38), six staple (32) all correspond with connection piece (36) position.

5. An electrical connection device according to claim 2, wherein: first walk line hole (35) and activity mouth (38) and all communicate with each other with fixed storehouse (34), driving lever (31) and two joint jointly of card strip (39), electric wire (6) and first walk line hole (35) and fixed storehouse (34) and alternate jointly and be connected six between staple (32) and connection piece (36) with electric wire (6) joint jointly.

6. An electrical connection device according to claim 1, wherein: the connecting column (42) is in threaded connection with the first wiring hole (35) through a threaded rail (43), and the fixing block (41) is located outside the connecting block (2).