CN219833464U

CN219833464U - A quick termination for in block terminal

Info

Publication number: CN219833464U
Application number: CN202321277091.4U
Authority: CN
Inventors: 刘传红; 董玉林; 熊大伟; 鲍晓光; 宁进云; 李扬
Original assignee: Beijing Boxin Yuntian Technology Development Co ltd
Current assignee: Beijing Boxin Yuntian Technology Development Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-10-13
Anticipated expiration: 2033-05-25

Abstract

The utility model provides a quick wiring device used in a distribution box, which comprises the distribution box, wherein a connecting plate is fixedly connected to the bottom of the inner wall of the distribution box, one side, far away from the distribution box, of the connecting plate is provided with a plurality of connecting shells, the tops of the connecting shells are provided with air switches, one side, close to the distribution box, of the air switches is fixedly connected with the inner wall of the distribution box, and one side, close to the connecting plate, of the inner part of the connecting shell is provided with a special-shaped elastic sheet. According to the utility model, through the cooperation of the special-shaped elastic sheet, the planar copper sheet, the abutting structure and the resetting structure, the connecting wire can be placed between the special-shaped elastic sheet and the planar copper sheet by abutting the special-shaped elastic sheet through the abutting structure, and the abutting structure is loosened, so that the special-shaped elastic sheet drives the connecting wire to be in contact with the planar copper sheet, the energizing effect is achieved, the resetting structure can facilitate the resetting of the abutting structure, and the problem of inconvenient connection of wires on electrical elements in the existing distribution box is solved.

Description

A quick termination for in block terminal

Technical Field

The utility model relates to the technical field of distribution box wiring, in particular to a rapid wiring device used in a distribution box.

Background

The distribution box is a total circuit distribution box for all users to use electricity, and the distribution box is used for assembling switching equipment, measuring instruments, protection appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement to form a low-voltage distribution device. The circuit can be switched on or off by means of a manual or automatic switch during normal operation. In case of failure or abnormal operation, the circuit is cut off or an alarm is given by means of a protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust certain electrical parameters to prompt or signal deviation from a normal working state.

The electrical control needs to use the block terminal, can set up a plurality of electrical components inside the block terminal, electrical component connects and need use the electric wire to connect, because the apparatus of the electrical component control of block terminal inside is different, simultaneously in actual use, because need control different electrical components, consequently, need adopt the electric wire to be connected with different machine equipment, but at the in-process of being connected different electric wires, because each device adopts the screw to carry out fastening connection, repeated fixed with dismantle, lead to the smooth silk of screw easily, thereby lead to electrical component because the screw leads to unable problem of using, still probably because connect the condition of striking sparks after not fastening leads to the electric wire to switch on takes place, the flexibility that leads to the block terminal to use descends, consequently, need a device that can fast wiring.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a quick wiring device used in a distribution box, which can facilitate connection of wires and improve the stability of connection so as to solve the problem of inconvenient connection of the wires on electrical components in the existing distribution box.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a quick termination for in block terminal, includes the block terminal, the bottom fixedly connected with connecting plate of block terminal inner wall, one side that the connecting plate kept away from the block terminal is provided with a plurality of connection shells, and a plurality of the top of connection shell is provided with air switch, air switch is close to the inner wall fixed connection of block terminal one side and block terminal;

a special-shaped elastic sheet is arranged at one side, close to the connecting plate, inside the connecting shell, a plane copper sheet is arranged at one side, far away from the connecting plate, of the special-shaped elastic sheet, and one side of the special-shaped elastic sheet and one side of the plane copper sheet penetrate through the connecting shell and extend to the surface of the connecting shell;

a connecting wire is arranged between the special-shaped elastic sheet and the plane copper sheet, the other end of the connecting wire is electrically connected with the air switch, the top and the bottom of one side of the connecting shell are movably connected with a propping structure, and one side of the propping structure, which is close to the connecting shell, penetrates through the plane copper sheet and is matched with the surface of the special-shaped elastic sheet for use;

the two ends of the propping structure, which are close to one side of the connecting shell, are fixedly connected with reset structures, and one end of the reset structure, which is far away from the propping structure, is fixedly connected with the surface of the connecting shell.

Further, move the structure including supporting to move the board, the inside one end fixedly connected with fixed column of moving the board, it has the fixed plate to support to move the board through fixed column swing joint, the fixed plate is close to one side of connecting the shell and the fixed surface of connecting the shell is connected, the equal fixedly connected with clamp plate in both ends that move board is close to one side of connecting the shell to support, the clamp plate is kept away from one side of moving the board and is run through the connecting the shell and plane copper sheet and extend to the surface of abnormal shape shell fragment, reset structure's one end and support one side fixed connection who moves the board.

Further, reset structure includes reset spring, the equal fixedly connected with spacing shell in reset spring's both ends, the one end that reset spring was kept away from to spacing shell is respectively with the fixed surface who supports movable plate and junction housing, reset spring's inner circle is provided with the guide post, one side that the guide post is close to spacing shell and the fixed surface of spacing shell are connected.

Further, one end fixedly connected with first limiting plate of supporting the movable plate, one side that the first limiting plate kept away from supporting the movable plate is provided with the second limiting plate, one side that the second limiting plate is close to the fixed plate is connected with the fixed surface of fixed plate.

Further, the inside of connecting the shell has offered the counter bore, the inside of counter bore is provided with the screw, the screw thread end of screw runs through the connecting the shell and extends to the inside of connecting the board.

Further, the inside of connection shell and plane copper sheet all has seted up the opening that uses with the clamp plate cooperation, the inside top and the bottom that are close to connecting plate one side of connection shell all are provided with the third limiting plate, the both sides of third limiting plate all with the inner wall fixed connection of connection shell.

The utility model has the beneficial effects that:

1. according to the utility model, through the cooperation of the special-shaped elastic sheet, the planar copper sheet, the abutting structure and the resetting structure, the connecting wire can be placed between the special-shaped elastic sheet and the planar copper sheet by abutting the special-shaped elastic sheet through the abutting structure, and the abutting structure is loosened, so that the special-shaped elastic sheet drives the connecting wire to be in contact with the planar copper sheet, the energizing effect is achieved, the resetting structure can facilitate the resetting of the abutting structure, and the problem of inconvenient connection of wires on electrical elements in the existing distribution box is solved.

2. According to the utility model, the abutting structure is arranged, and the abutting plate can be pressed to drive the fixing column to rotate around the fixing plate, so that the abutting plate drives the pressing plate to move, the pressing plate penetrates through the plane copper sheet to extrude the special-shaped elastic sheet, a gap is formed between the special-shaped elastic sheet and the plane copper sheet, and the connecting lead is convenient to place.

3. According to the utility model, by arranging the reset structure, when the movable propping plate moves under the force, the movable propping plate can drive the limiting shell to extrude the reset spring, the guide column plays a role in limiting and guiding the reset spring, and when the movable propping plate is not under the force, one end of the reset spring is connected with the connecting shell through the limiting shell, the connecting shell is a fixed end, and the reset spring can rebound to be close to the limiting shell and the movable propping plate on one side of the movable propping plate, so that the movable propping plate is reset.

4. According to the utility model, the first limiting plate and the second limiting plate are arranged, so that the first limiting plate can be fixedly arranged on one side of the abutting plate, the abutting plate can be limited, and the problem of excessive overturning of the abutting plate is avoided.

5. According to the utility model, the counter bore and the screw are arranged, so that the screw can conveniently sink into the connecting shell and limit and fix the connecting shell through the counter bore arranged in the connecting shell.

6. According to the utility model, the opening and the third limiting plate are arranged, so that the pressing plate can be conveniently moved, the situation that the pressing plate is blocked with the connecting shell and the plane copper sheet is avoided, and the special-shaped elastic sheet can be limited by the arrangement of the third limiting plate on the surface of the special-shaped elastic sheet, so that the vertical movement of the special-shaped elastic sheet is avoided.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a perspective view of a partial structure

FIG. 3 is a cross-sectional perspective view of the connection housing;

FIG. 4 is a perspective view of the abutment structure and the reset structure;

FIG. 5 is a perspective view of a planar copper sheet;

fig. 6 is a perspective view of the profiled spring.

In the figure: 1. a distribution box; 2. a connecting plate; 3. a connection housing; 4. an air switch; 5. a special-shaped elastic sheet; 6. a planar copper sheet; 7. connecting wires; 8. a pushing structure; 81. an abutting plate; 82. fixing the column; 83. a fixing plate; 84. a pressing plate; 9. a reset structure; 91. a return spring; 92. a limit shell; 93. a guide post; 10. a first limiting plate; 11. a second limiting plate; 12. countersink; 13. a screw; 14. an opening; 15. and the third limiting plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, fig. 1 is a schematic structural diagram of the present utility model.

The utility model provides a quick termination for in block terminal, includes block terminal 1, the bottom fixedly connected with connecting plate 2 of block terminal 1 inner wall, and connecting plate 2 is provided with a plurality of connection shells 3 far away from one side of block terminal 1, and the top of a plurality of connection shells 3 is provided with air switch 4, and air switch 4 is close to one side of block terminal 1 and the inner wall fixed connection of block terminal 1;

an air switch 5 is arranged at one side, close to the connecting plate 2, inside the connecting shell 3, a plane copper sheet 6 is arranged at one side, far away from the connecting plate 2, of the air switch 5, one side, penetrating through the connecting shell 3, of the plane copper sheet 6 extends to the surface of the connecting shell 3, and the air switch 5 and the plane copper sheet 6 are made of conductive materials;

a connecting wire 7 is arranged between the air switch 5 and the planar copper sheet 6, the other end of the connecting wire 7 is electrically connected with the air switch 4, the top and the bottom of one side of the connecting shell 3 are movably connected with a propping structure 8, and one side of the propping structure 8, which is close to the connecting shell 3, penetrates through the planar copper sheet 6 and is matched with the surface of the air switch 5 for use;

the two ends of the propping structure 8, which are close to one side of the connecting shell 3, are fixedly connected with reset structures 9, and one end of the reset structure 9, which is far away from the propping structure 8, is fixedly connected with the surface of the connecting shell 3.

Referring to fig. 2, 3, 4, 5 and 6, fig. 2 is a perspective view of a partial structure and fig. 3 is a cross-sectional perspective view of a connection housing; FIG. 4 is a perspective view of the abutment structure and the reset structure; FIG. 5 is a perspective view of a planar copper sheet; fig. 6 is a perspective view of the air switch.

The propping structure 8 comprises a propping plate 81, one end of the inside of the propping plate 81 is fixedly connected with a fixing column 82, the propping plate 81 is movably connected with a fixing plate 83 through the fixing column 82, one side of the fixing plate 83, which is close to the connecting shell 3, is fixedly connected with the surface of the connecting shell 3, two ends of one side of the propping plate 81, which is close to the connecting shell 3, are fixedly connected with a pressing plate 84, one side of the pressing plate 84, which is far away from the propping plate 81, penetrates through the connecting shell 3 and the surface of the plane copper sheet 6 and extends to the surface of the air switch 5, one end of the reset structure 9 is fixedly connected with one side of the propping plate 81, and by arranging the propping structure 8, the propping plate 81 can drive the fixing column 82 to rotate around the fixing plate 83 through pressing the propping plate 81, so that the propping plate 81 drives the pressing plate 84 to move, and the pressing plate 84 penetrates through the plane copper sheet 6 to extrude the air switch 5, a gap is formed between the air switch 5 and the plane copper sheet 6, and the connecting wire 7 is convenient to place.

The reset structure 9 includes reset spring 91, the equal fixedly connected with spacing shell 92 in both ends of reset spring 91, the one end that reset spring 91 was kept away from to spacing shell 92 is respectively with the fixed surface who supports movable plate 81 and junction housing 3, the inner circle of reset spring 91 is provided with guide post 93, one side that guide post 93 is close to spacing shell 92 and the fixed surface who supports movable plate 92 are connected, through setting up reset structure 9, can be when supporting movable plate 81 atress and remove, support movable plate 81 can drive spacing shell 92 extrusion reset spring 91, guide post 93 plays the effect of spacing direction to reset spring 91, when supporting movable plate 81 atress, because reset spring 91's one end is connected with junction housing 3 through spacing shell 92, junction housing 3 is the stiff end, reset spring 91 can rebound and be close to the spacing shell 92 and the movable plate 81 that supports movable plate 81 one side, play the effect of restoring to the movable plate 81.

One end fixedly connected with first limiting plate 10 of moving plate 81 is moved in the butt, and one side that moving plate 81 was kept away from to first limiting plate 10 is provided with second limiting plate 11, and one side that second limiting plate 11 is close to fixed plate 83 and fixed plate 83's fixed surface are connected, through setting up first limiting plate 10 and second limiting plate 11, can have first limiting plate 10 through one side fixed mounting of moving plate 81, can play spacing effect to moving plate 81, avoids moving plate 81 and appears turning over too much problem.

The counter bore 12 has been seted up to the inside of coupling shell 3, and the inside of counter bore 12 is provided with screw 13, and the screw thread end of screw 13 runs through coupling shell 3 and extends to the inside of connecting plate 2, through setting up counter bore 12 and screw 13, can set up counter bore 12 through the inside of coupling shell 3, makes things convenient for screw 13 to sink into coupling shell 3 to carry out spacing fixed to coupling shell 3.

The inside of connecting shell 3 and planar copper sheet 6 has all been seted up and has been used with clamp plate 84 cooperation opening 14, the inside top and the bottom that are close to connecting plate 2 one side of connecting shell 3 all are provided with third limiting plate 15, the both sides of third limiting plate 15 all with the inner wall fixed connection of connecting shell 3, through setting up opening 14 and third limiting plate 15, can make things convenient for the removal of clamp plate 84, avoid clamp plate 84 and connecting shell 3 and planar copper sheet 6 to appear the dead condition of card, through the setting of air switch 5 surface third limiting plate 15, can play limiting displacement to air switch 5, avoid air switch 5 to reciprocate.

Working principle: when the user needs the electric wire to be connected with the air switch 4, press downwards and support the movable plate 81, support the movable plate 81 and drive the fixed column 82 to rotate, make the fixed column 82 rotate around fixed plate 83, support the movable plate 81 and drive clamp plate 84 and remove, thereby make clamp plate 84 run through planar copper sheet 6 extrusion air switch 5, when support the movable plate 81 atress and remove, support the movable plate 81 and can drive spacing shell 92 extrusion reset spring 91, the effect that the guide post 93 plays spacing direction to reset spring 91, make and form the space between air switch 5 and the planar copper sheet 6, place the electric wire between air switch 5 and planar copper sheet 6, loosen and support the movable plate 81, when support the movable plate 81 not atress, because one end of reset spring 91 is connected with connecting shell 3 through spacing shell 92, connecting shell 3 is the stiff end, reset spring 91 can bounce and be close to spacing shell 92 and support movable plate 81 of movable plate 81 one side, when support movable plate 81 atress, can drive clamp plate 84 reset, when support movable plate 84 and break away from air switch 5's surface, make air switch 5 receive elasticity rebound, make copper sheet 5 pass electric wire 5 and connecting plate 3 through connecting plate 3 and connecting plate 3 when connecting the parallel copper sheet 6, when the inside is connected with connecting plate 3 through connecting plate 3, the connecting plate 3 when the connecting the two-piece is connected with 3, the connecting plate is connected with 3 through the connecting plate 2, the other end is fast, when connecting the connecting device is connected with the connecting plate 3 through the face-plate 3.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A quick connection device for use in a distribution box, comprising a distribution box (1), characterized in that: the bottom of the inner wall of the distribution box (1) is fixedly connected with a connecting plate (2), one side, far away from the distribution box (1), of the connecting plate (2) is provided with a plurality of connecting shells (3), the tops of the connecting shells (3) are provided with air switches (4), and one side, close to the distribution box (1), of each air switch (4) is fixedly connected with the inner wall of the distribution box (1);

a special-shaped elastic sheet (5) is arranged at one side, close to the connecting plate (2), inside the connecting shell (3), a plane copper sheet (6) is arranged at one side, far away from the connecting plate (2), of the special-shaped elastic sheet (5), and one side, penetrating through the connecting shell (3), of the plane copper sheet (6) extends to the surface of the connecting shell (3);

a connecting wire (7) is arranged between the special-shaped elastic sheet (5) and the plane copper sheet (6), the other end of the connecting wire (7) is electrically connected with the air switch (4), the top and the bottom of one side of the connecting shell (3) are both movably connected with a propping structure (8), and one side of the propping structure (8) close to the connecting shell (3) penetrates through the plane copper sheet (6) and is matched with the surface of the special-shaped elastic sheet (5);

the two ends of the propping structure (8) close to one side of the connecting shell (3) are fixedly connected with reset structures (9), and one end of the reset structures (9) away from the propping structure (8) is fixedly connected with the surface of the connecting shell (3).

2. A quick connect assembly for use in an electrical distribution box as claimed in claim 1, wherein: the supporting structure (8) comprises a supporting plate (81), one end of the supporting plate (81) is fixedly connected with a fixing column (82), the supporting plate (81) is movably connected with a fixing plate (83) through the fixing column (82), one side of the fixing plate (83) close to the connecting shell (3) is fixedly connected with the surface of the connecting shell (3), two ends of the supporting plate (81) close to one side of the connecting shell (3) are fixedly connected with pressing plates (84), one side of the pressing plates (84) away from the supporting plate (81) penetrates through the connecting shell (3) and the plane copper sheet (6) and extends to the surface of the special-shaped elastic sheet (5), and one end of the resetting structure (9) is fixedly connected with one side of the supporting plate (81).

3. A quick connect assembly for use in an electrical distribution box as claimed in claim 2, wherein: reset structure (9) are including reset spring (91), the equal fixedly connected with spacing shell (92) in both ends of reset spring (91), the one end that reset spring (91) was kept away from to spacing shell (92) is respectively with the fixed surface who supports movable plate (81) and junction housing (3), the inner circle of reset spring (91) is provided with guide post (93), one side that guide post (93) are close to spacing shell (92) is connected with the fixed surface of spacing shell (92).

4. A quick connect assembly for use in an electrical distribution box as claimed in claim 2, wherein: one end fixedly connected with first limiting plate (10) of supporting movable plate (81), one side that supports movable plate (81) was kept away from to first limiting plate (10) is provided with second limiting plate (11), one side that second limiting plate (11) is close to fixed plate (83) is connected with fixed surface of fixed plate (83).

5. A quick connect assembly for use in an electrical distribution box as claimed in claim 1, wherein: the inside of coupling housing (3) has offered counter bore (12), the inside of counter bore (12) is provided with screw (13), the screw thread end of screw (13) runs through coupling housing (3) and extends to the inside of connecting plate (2).

6. A quick connect assembly for use in an electrical distribution box as claimed in claim 2, wherein: the inside of connection shell (3) and plane copper sheet (6) all has seted up opening (14) that use with clamp plate (84) cooperation, the inside top and the bottom that are close to connecting plate (2) one side of connection shell (3) all are provided with third limiting plate (15), the both sides of third limiting plate (15) all with the inner wall fixed connection of connection shell (3).