CN213816025U - Binding post and circuit breaker - Google Patents

Abstract

A wiring terminal and a circuit breaker relate to the technical field of electricity. The wiring terminal comprises an operating piece and at least two wire pressing assemblies, wherein each wire pressing assembly comprises a wiring frame and a wire pressing piece which is rotatably connected to the wiring frame, and the wiring frame and the wire pressing piece are enclosed to form a wiring cavity for a lead to be connected; the drive operation member acts on the wire pressing member, and the wire pressing member rotates towards the wiring cavity to press the wires in the wiring cavity. This binding post can compress tightly two piece at least wires simultaneously to improve wiring efficiency.

Description

Binding post and circuit breaker

Technical Field

The utility model relates to an electrical technology field particularly, relates to a binding post and circuit breaker.

Background

With the increasingly higher degree of industrial automation and the increasingly strict and precise industrial control requirements, the terminal has more and more application ranges and more types. The wiring terminal has relatively common application in circuit design, particularly can be applied to a circuit breaker, is mainly used for electrically connecting two lines, is convenient to detach and connect the two lines, and can effectively ensure the stability of connection between the two lines.

The wiring terminal is a device which is often used for fixing a wire in the field of electric appliances, the existing wiring terminal is usually designed to be only used for fixing one wire, and under some special conditions, when the wiring terminal needs to fix a plurality of wires, the existing wiring terminal can not meet the requirements of users, so that inconvenience is brought to wiring of the electric appliances.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a binding post and circuit breaker, it can compress tightly two piece at least wires simultaneously to improve wiring efficiency.

The embodiment of the utility model is realized like this:

one aspect of the present invention provides a connection terminal, which comprises an operation member and at least two wire pressing assemblies, wherein each wire pressing assembly comprises a wiring frame and a wire pressing member rotatably connected to the wiring frame, and the wiring frame and the wire pressing member are enclosed to form a wiring cavity for a wire to be connected; the drive operation member acts on the wire pressing member, and the wire pressing member rotates towards the wiring cavity to press the wires in the wiring cavity. This binding post can compress tightly two piece at least wires simultaneously to improve wiring efficiency.

Optionally, the line pressing assemblies comprise two groups, and the line pressing pieces of each group of line pressing assemblies are rotatably connected with the wiring frame through rotating shafts.

Optionally, the rotation shafts of the two sets of line pressing assemblies are arranged in parallel and located on opposite sides of the operating member respectively, and the operating member is used for driving the line pressing members of the two sets of line pressing assemblies to move back to back respectively.

Optionally, the plane formed by the rotating shafts of the two groups of line pressing assemblies is perpendicular to the operating member.

Optionally, the rotation shafts of the two sets of line pressing assemblies are arranged in parallel and located on the same side of the operating part respectively, and the operating part is used for driving the line pressing members of the two sets of line pressing assemblies to rotate in the same direction respectively.

Optionally, the rotation shafts of the two groups of line pressing assemblies are arranged concentrically.

Optionally, the wire pressing piece is a spring piece.

Optionally, the operating parts include the driving piece and with circuit breaker fixed connection's fixed block, the fixed block is equipped with and has the internal screw thread through hole, be equipped with on the outer wall of driving piece with the external screw thread that the internal thread matches, the one end of driving piece is passed the through hole orientation is close to the direction of line ball spare extends the setting, drives the driving piece is relative the fixed block rotates, the driving piece can act on line ball spare.

Optionally, the operating parts includes that driving piece and cover are located fixed block on the driving piece, the driving piece rotates with the circuit breaker and is connected, the fixed block is equipped with and has the internal screw thread through hole, be equipped with on the outer wall of driving piece with the external screw thread that the internal thread matches, the drive the driving piece is relative the circuit breaker rotates, the fixed block can act on the line ball spare.

Optionally, the connecting terminal further comprises a push block, the push block is connected to one end, close to the wire pressing piece, of the operating piece, the push block comprises a body and at least one stop plate arranged on the body, and the stop plate divides the body into at least two stop portions.

Optionally, one end of the wire pressing piece close to the wiring cavity is provided with a skid-proof part.

The utility model discloses an on the other hand provides a circuit breaker, and this circuit breaker includes foretell binding post. The circuit breaker can simultaneously compress at least two wires to improve the wiring efficiency.

The beneficial effects of the utility model include:

the embodiment provides a wiring terminal, which comprises an operating part and at least two wire pressing components, wherein each wire pressing component comprises a wiring frame and a wire pressing component which is rotatably connected to the wiring frame, and the wiring frame and the wire pressing component are enclosed to form a wiring cavity for a lead to be connected in; the drive operation member acts on the wire pressing member, and the wire pressing member rotates towards the wiring cavity to press the wires in the wiring cavity. In this way, in actual operation, the user can drive the operating piece to act on the wire pressing piece of each wire pressing assembly, so that the wire pressing piece rotates towards the wiring cavity, and therefore the wires connected into the wiring frame are pressed. Because this embodiment provides at least two sets of line ball subassemblies, consequently, when the many wires need be inserted simultaneously to the circuit breaker, the operating parts can act on each line ball subassembly's line ball spare to make many line ball subassemblies realize compressing tightly simultaneously, improved wiring efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a connection terminal according to an embodiment of the present invention;

fig. 2 is a second schematic structural diagram of a connection terminal according to an embodiment of the present invention;

fig. 3 is a third schematic structural view of a connection terminal according to an embodiment of the present invention;

fig. 4 is a fourth schematic structural view of a connection terminal according to an embodiment of the present invention;

fig. 5 is a fifth schematic structural view of a connection terminal according to an embodiment of the present invention;

fig. 6 is a sixth schematic structural view of a connection terminal according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a circuit breaker according to an embodiment of the present invention;

fig. 8 is a second schematic structural diagram of a circuit breaker according to an embodiment of the present invention.

Icon: 10-an operating member; 11-a drive member; 12-fixing blocks; 20-a line pressing assembly; 21-a wiring frame; 22-a crimping piece; 23-a wiring cavity; 24-a rotating shaft; 40-a push block; 41-body; 42-a stop plate; 43-a stop; 50-a non-slip part; 60-a wire; 70-a housing; 71-threading holes; 72-operation hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 in specific cases to those skilled in the art.

Referring to fig. 1 and fig. 2, the present embodiment provides a terminal, which includes an operating element 10 and at least two wire pressing assemblies 20, where each wire pressing assembly 20 includes a terminal frame 21 and a wire pressing member 22 rotatably connected to the terminal frame 21, and the terminal frame 21 and the wire pressing member 22 enclose a terminal cavity 23 for receiving a wire 60; the driving operation member 10 acts on the wire pressing member 22, and the wire pressing member 22 rotates toward the wiring chamber 23 to press the wire 60 in the wiring chamber 23. The terminal can simultaneously press at least two wires 60 to improve the wiring efficiency.

It should be noted that the wire pressing assembly 20 includes a wire frame 21 and a wire pressing member 22, wherein the wire pressing member 22 is rotatably connected to the wire frame 21, the wire frame 21 and the wire pressing member 22 enclose a wire connection cavity 23, and the wire connection cavity 23 is used for receiving the wire 60.

The wire pressing assemblies 20 include at least two groups, and the wiring cavity 23 of each group of wire pressing assemblies 20 is used for being accessed by different wires 60. When the wire pressing assemblies 20 include two sets, the two sets of wire pressing assemblies 20 may be disposed on two opposite sides of the operating element 10, or disposed on the same side of the operating element 10.

The operating element 10 is used for acting on the wire pressing piece 22 of each group of wire pressing assemblies 20, so that the wire pressing piece 22 of each group of wire pressing assemblies 20 is driven to move, the wire pressing piece 22 of each group of wire pressing assemblies 20 moves towards the wiring cavity 23 of each group of wire pressing assemblies 20, the wires 60 in the wire pressing cavities are further compressed, and the wires 60 are stably connected into the wiring terminals.

It should be noted that, when there are two groups of wire pressing assemblies 20, the wire pressing members 22 of the two groups of wire pressing assemblies 20 may be arranged in parallel, and in this case, the operating member 10 may be located between the wire pressing members 22 of the two groups of wire pressing assemblies 20, so that one end of the operating member 10 acts on one end of the two wire pressing members 22 close to each other (see fig. 1, in this case, the operating member 10 acts on the right end of one of the wire pressing members 22 and acts on the left end of the other wire pressing member 22); when the wire pressing assembly 20 includes more than three groups, the wire pressing members 22 of the multiple groups of wire pressing assemblies 20 may be distributed annularly or linearly, one end of the operating member 10 close to the wire pressing members 22 may correspond to the lengths of the action ends (the action ends are the ends of the operating member 10 acting on the wire pressing members 22) of the multiple wire pressing members 22 or the lengthened operating member 10, or correspond to the distribution positions of the multiple wire pressing members 22, the action ends of the operating member 10 are designed to be in shapes matched with the multiple wire pressing members 22, so as to act on each wire pressing member 22, and each wire pressing member 22 may rotate relative to the corresponding wire connection cavity 23.

In summary, the present embodiment provides a wiring terminal, which includes an operating element 10 and at least two wire pressing assemblies 20, wherein each wire pressing assembly 20 includes a wiring frame 21 and a wire pressing member 22 rotatably connected to the wiring frame 21, and the wiring frame 21 and the wire pressing member 22 enclose a wiring cavity 23 for a wire 60 to access; the driving operation member 10 acts on the wire pressing member 22, and the wire pressing member 22 rotates toward the wiring chamber 23 to press the wire 60 in the wiring chamber 23. Thus, in operation, the user can actuate the operating member 10 to act on the crimping members 22 of each crimping assembly 20, thereby causing the crimping members 22 to rotate toward the wiring cavity 23, thereby compressing the wires 60 received within the wiring frame 21. Because this embodiment provides at least two sets of line ball subassembly 20, consequently, when the circuit breaker needs insert many wires 60 simultaneously, operating part 10 can act on the line ball 22 of every line ball subassembly 20 to make many line ball subassemblies 20 realize compressing tightly simultaneously, improved wiring efficiency.

Optionally, in the present embodiment, the wire pressing assemblies 20 include two sets, and the wire pressing members 22 of each set of wire pressing assemblies 20 are rotatably connected to the wire frame 21 through the rotating shaft 24. It should be understood that two sets of line pressing assemblies 20 are only an example provided in the present embodiment, and in other embodiments, the line pressing assemblies 20 may also include three sets, four sets, and the like, which are not limited herein, and a person skilled in the art may determine the arrangement condition of the internal mechanism of the circuit breaker according to actual needs.

In one embodiment, referring to fig. 1 to fig. 3, for example, the rotation shafts 24 of the two wire pressing assemblies 20 are arranged in parallel and are respectively located at opposite sides of the operating element 10, and the operating element 10 is used for respectively driving the wire pressing members 22 of the two wire pressing assemblies 20 to move back and forth. It should be understood that when the rotation shafts 24 of the two wire pressing assemblies 20 are arranged in parallel and the operating member 10 drives the two wire pressing members 22 to move back and forth, the wire pressing members 22 press the wires 60 in the corresponding wire connection cavities 23, and the two wire connection cavities 23 should be located on opposite sides of the operating member 10.

Thus, in operation, the actuating member 10 is moved towards the crimping members 22 of the two sets of crimping assemblies 20, and the actuating member 10 can act on the two crimping members 22, respectively, so that the crimping members 22 are rotated towards the corresponding wiring cavities 23.

In order to allow the operating element 10 to act on the two wire pressing members 22 simultaneously, so that the two wire pressing members 22 rotate towards their corresponding wire connection cavities 23 simultaneously, in the present embodiment, optionally, the plane formed by the rotating shafts 24 of the two sets of wire pressing assemblies 20 is perpendicular to the operating element 10. Thus, the two rotation shafts 24 are located on the same horizontal plane, and when the operating member 10 is pressed down against two adjacent wire pressing members 22, the two wire pressing members 22 can be simultaneously acted on, so that the two wire pressing members 22 can be simultaneously rotated, and the wires 60 in the corresponding wire connection cavities 23 can be simultaneously pressed.

Further, in order to equalize the forces of the operating member 10 on the two wire pressing members 22, in the present embodiment, the operating member 10 is also located at the middle position of the two turning shafts 24.

Of course, if the wires 60 of different diameters need to be compressed when the sizes of the wire connection cavities 23 are the same and the diameters of the wires 60 to be connected are different, the terminal may be configured such that the operating element 10 acts on the wire pressing member 22 having the smaller diameter of the connected wire 60 first and then acts on the wire pressing member 22 having the larger diameter of the connected wire 60. In this way, simultaneous compression of two wires 60 of different diameters can also be achieved.

Still alternatively, if it is desired to compress wires 60 of different diameters, the dimensions of the wiring cavities 23 can be modified accordingly, so that the operating element 10 can also continue to act on both wire pressing elements 22 simultaneously, without modifying the way in which the operating element 10 acts. The specific choice can be determined by those skilled in the art according to the actual situation.

In another embodiment, referring to fig. 4 and fig. 5, alternatively, the rotation shafts 24 of the two wire pressing assemblies 20 are arranged in parallel and are respectively located on the same side of the operating member 10, and the operating member 10 is used for respectively driving the wire pressing members 22 of the two wire pressing assemblies 20 to rotate in the same direction.

It should be noted that, when the rotating shafts 24 of the two wire pressing assemblies 20 are arranged in parallel and the operating member 10 drives the two wire pressing members 22 to rotate in the same direction, the wire pressing members 22 press the wires 60 in the corresponding wire connection cavities 23, and the two wire connection cavities 23 should also be located on the same side of the operating member 10, as shown in fig. 4.

In order to allow the wire pressing members 22 of the two wire pressing assemblies 20 to simultaneously press the wires 60 in the corresponding wire connection cavities 23, the rotating shafts 24 of the two wire pressing assemblies 20 are optionally arranged concentrically. When the operating member 10 is driven to move towards the wire pressing members 22, the operating member 10 can simultaneously act on the two wire pressing members 22, so that the two wire pressing members 22 respectively press the wires 60 in the corresponding wire connection cavities 23.

Further, in order to make the acting force of the operating member 10 acting on the two wire pressing members 22 the same, and thus make the stress of the whole mechanism of the terminal more balanced, in the present embodiment, the operating member 10 is disposed at the middle position of the two wire pressing members 22.

Of course, as before, the two rotation shafts 24 are provided on the opposite sides of the operating element 10, and if the wires 60 with different diameters need to be compressed when the sizes of the wiring cavities 23 are the same and the diameters of the wires 60 to be connected are different, the operating element 10 may be configured to act on the wire pressing element 22 with the smaller diameter of the connected wire 60 and then act on the wire pressing element 22 with the larger diameter of the connected wire 60. In this way, simultaneous compression of two wires 60 of different diameters can also be achieved. For example, on the basis of two rotating shafts 24 arranged concentrically, the corresponding rotating shaft 24 that needs to press the wire 60 with a larger diameter is moved downward relative to the operating element 10, and then the operating element 10 acts on one of the wire pressing members 22 (i.e., the wire pressing member 22 that needs to press the wire 60 with a smaller diameter) first and then acts on the other wire pressing member 22 (i.e., the wire pressing member 22 that needs to press the wire 60 with a larger diameter), so that the two wires 60 can be pressed simultaneously.

Alternatively, the above can also be achieved by modifying the dimensions of the wiring cavity 23 directly, without modifying the way in which the operating element 10 acts.

Whether the rotation shafts 24 of the two wire pressing assemblies 20 are respectively disposed on two opposite sides of the operating element 10 or on the same side, in the embodiment, the wire pressing member 22 may be a wire pressing block or a spring (see fig. 6).

Referring to fig. 6, in order to facilitate the operation of the operating element 10, in this embodiment, optionally, in an embodiment, the operating element 10 includes a driving element 11 and a fixing block 12 fixedly connected to the circuit breaker, the fixing block 12 is provided with a through hole having an internal thread, an external thread matching the internal thread is provided on an outer wall of the driving element 11, one end of the driving element 11 extends through the through hole toward a direction close to the wire pressing element 22, the driving element 11 is driven to rotate relative to the fixing block 12, and the driving element 11 can act on the wire pressing element 22. Thus, in use, the driver 11 is screwed into the through hole of the anchor block 12 to move the driver 11 toward the crimping member 22, so that the crimping member 22 can be driven to rotate to crimp the conductor 60.

In another embodiment, the operating element may also include a driving element 11 and a fixing block 12 sleeved on the driving element 11, the driving element 11 is rotatably connected to the circuit breaker, the fixing block 12 is provided with a through hole having an internal thread, an external thread matched with the internal thread is provided on an outer wall of the driving element 11, the driving element 11 is driven to rotate relative to the circuit breaker, and the fixing block 12 may act on the wire pressing element. Thus, when the circuit breaker is used, the driving member 11 is driven to rotate relative to the circuit breaker, and the fixing block 12 screwed on the outer wall of the driving member 11 can be driven to move linearly along the driving member 11, so that the fixing block 12 moves towards the wire pressing member 22, and the wire pressing member 22 can be driven to rotate so as to press the wire 60.

Wherein, among the above-mentioned two kinds of realization, fixed nut can all be chooseed for use to fixed block 12, and foraminiferous screw can all be chooseed for use to driving piece 11. Therefore, the working procedures of processing and manufacturing the fixed block 12 and the driving piece 11 can be omitted, and the head of the screw is provided with a slotted hole which is convenient for operating a tool, so that the subsequent operation of the driving piece 11 is also convenient.

Referring to fig. 3 and 6, optionally, in order to facilitate the operating member 10 to drive the wire pressing member 22 of the wire pressing assembly 20, the wire connecting terminal further includes a push block 40, the push block 40 is connected to one end of the operating member 10 close to the wire pressing member 22, the push block 40 includes a body 41 and at least one stop plate 42 disposed on the body 41, and the stop plate 42 divides the body 41 into at least two stop portions 43.

Thus, a surface of the body 41 close to the wire pressing member 22 can act on the wire pressing member 22 to drive the wire pressing member 22 to rotate. The stop plate 42 is disposed on one surface of the body 41 close to the wire pressing member 22, and is used for dividing the body 41 into at least two stop portions 43, so that the wire pressing members 22 of each group of wire pressing assemblies 20 are respectively limited in one stop portion 43, the upper side surface of the stop portion 43 (i.e., the surface of the body 41 close to the wire pressing member 22) can play a role in driving the wire pressing member 22 to rotate, and the side wall surface of the stop portion 43 (i.e., the surface of the stop plate 42 close to the wire pressing member 22) can play a role in limiting the wire pressing member 22, and thus, the reliability of the rotation action of the wire pressing member 22 can be improved.

In the present embodiment, in order to enable the wire pressing member 22 to better press the wire 60 in the wire connection cavity 23, optionally, one end of the wire pressing member 22 close to the wire connection cavity 23 is provided with a skid-proof part 50. In this way, the crimping member 22 is prevented from slipping with respect to the wire 60, thereby improving the reliability of the crimping operation.

For example, the anti-slip part 50 may be, as shown in fig. 1, a protrusion is provided at one end of the wire pressing member 22 close to the wire 60; alternatively, a non-slip pad or the like may be attached to an end of the wire pressing member 22 close to the wire 60, and the implementation form of the non-slip portion 50 may be selected by those skilled in the art.

The utility model discloses an on the other hand provides a circuit breaker, and this circuit breaker includes foretell binding post. The circuit breaker can simultaneously press at least two wires 60 to improve wiring efficiency. The structure and the advantages of the wiring terminal are described in detail in the foregoing, and thus are not described herein again.

Referring to fig. 7 and 8, the circuit breaker may further include a housing 70, and the housing 70 is used for protecting an internal structure of the terminal. The shell 70 is further provided with a threading hole 71 and an operation hole 72, the threading hole 71 is communicated with the wiring cavity 23 of the wiring terminal and is used for a lead 60 to pass through to be connected into the wiring cavity 23 of the wiring terminal; the operation hole 72 is disposed corresponding to the operation member 10, so that the operation member 10 can act on the wire pressing member 22 of the wire pressing assembly 20 through the operation hole 72.

It should be noted that the number and the arrangement position of the wiring holes should be adapted to the wiring cavity 23 of the wiring terminal, and similarly, the arrangement position of the operation hole 72 should also be adapted to the arrangement position of the operation member 10.

For example, when the wire pressing members 20 include two wire pressing members 20, and the rotation shafts 24 of the two wire pressing members 20 are respectively disposed on two opposite sides of the operating member 10, referring to fig. 7, the two wire connecting holes are correspondingly disposed on two opposite sides of the operating hole 72.

When the wire pressing assemblies 20 include two wire pressing assemblies 20, and the rotating shafts 24 of the two wire pressing assemblies 20 are disposed on the same side of the operating element 10, referring to fig. 8, two wire connecting holes are correspondingly disposed on the same side of the operating hole 72.

The above description is only an alternative embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.

Claims (11)

1. A wiring terminal is characterized by comprising an operating part and at least two wire pressing components, wherein each wire pressing component comprises a wiring frame and a wire pressing component which is rotatably connected to the wiring frame, and the wiring frame and the wire pressing component are enclosed to form a wiring cavity for a lead to be connected; and driving the operating part to act on the wire pressing part, wherein the wire pressing part rotates towards the wiring cavity to press the wire in the wiring cavity.

2. The wire connecting terminal according to claim 1, wherein the wire pressing assemblies comprise two groups, and the wire pressing pieces of each group of the wire pressing assemblies are rotatably connected with the wire frame through rotating shafts.

3. The connecting terminal according to claim 2, wherein the rotation axes of the two groups of wire pressing assemblies are arranged in parallel and are respectively positioned at the opposite sides of the operating member, and the operating member is used for respectively driving the wire pressing members of the two groups of wire pressing assemblies to move back and forth.

4. The connecting terminal of claim 3, wherein the planes formed by the rotating shafts of the two groups of wire pressing assemblies are perpendicular to the operating member.

5. The connecting terminal according to claim 2, wherein the rotation axes of the two sets of wire pressing components are arranged in parallel and are respectively located on the same side of the operating component, and the operating component is used for respectively driving the wire pressing components of the two sets of wire pressing components to rotate in the same direction.

6. The terminal of claim 4, wherein the axes of rotation of the two sets of wire crimping assemblies are arranged concentrically.

7. The connecting terminal according to claim 1, wherein the wire pressing member is a spring piece.

8. The connecting terminal according to claim 1, wherein the operating part comprises a driving part and a fixing block fixedly connected with the circuit breaker, the fixing block is provided with a through hole with an internal thread, an external thread matched with the internal thread is arranged on the outer wall of the driving part, one end of the driving part penetrates through the through hole and extends towards a direction close to the wire pressing part, the driving part is driven to rotate relative to the fixing block, and the driving part can act on the wire pressing part.

9. The connecting terminal according to claim 1, wherein the operating part comprises a driving part and a fixing block sleeved on the driving part, the driving part is rotatably connected with the circuit breaker, the fixing block is provided with a through hole with an internal thread, an external thread matched with the internal thread is arranged on the outer wall of the driving part to drive the driving part to rotate relative to the circuit breaker, and the fixing block can act on the wire pressing part.

10. The connecting terminal according to claim 1, further comprising a push block connected to an end of the operating member near the wire pressing member, wherein the push block comprises a body and at least one stop plate arranged on the body, and the stop plate divides the body into at least two stop portions.

11. A circuit breaker, characterized by comprising a connection terminal according to any one of claims 1 to 10.

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