CN216450990U - Power distribution cabinet - Google Patents

Abstract

The utility model provides a power distribution cabinet, which comprises: the power distribution cabinet comprises a power distribution cabinet body, wherein the power distribution cabinet body is provided with a containing cavity, a first plug connector and a second plug connector are arranged in the containing cavity, and the output currents of the first plug connector and the second plug connector are different; the drawer is movably arranged in the accommodating cavity and provided with a first connecting piece which is arranged corresponding to the first plug connector and the second plug connector, the drawer is provided with a first connecting position and a first disconnecting position, and when the drawer is at the first connecting position, the first connecting piece is connected with the first plug connector or the second plug connector; when the drawer is at the first disconnection position, the first connecting piece is separated from the first plug connector and the second plug connector. Through the technical scheme provided by the application, the problem that the power distribution cabinet in the prior art cannot meet the use requirements of users can be solved.

Description

Power distribution cabinet

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet.

Background

At present, current switch board includes switch board body and drawer, is provided with on the switch board body and holds the chamber, and the movably setting of drawer is holding the intracavity, is provided with the plug connector on the backplate that holds the chamber usually, and the one end of plug connector is connected with the connecting piece electricity on the drawer, and the other end and the perpendicular copper bar of plug connector are connected. However, in the existing solutions, the plug connector can only provide one current value, and if the required current values are different, the connection cannot be performed, so that the use requirements of users cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a power distribution cabinet, which aims to solve the problem that the power distribution cabinet in the prior art cannot meet the use requirements of users.

The utility model provides a power distribution cabinet, which comprises: the power distribution cabinet comprises a power distribution cabinet body, wherein the power distribution cabinet body is provided with a containing cavity, a first plug connector and a second plug connector are arranged in the containing cavity, and the output currents of the first plug connector and the second plug connector are different; the drawer is movably arranged in the accommodating cavity and provided with a first connecting piece which is arranged corresponding to the first plug connector and the second plug connector, the drawer is provided with a first connecting position and a first disconnecting position, and when the drawer is at the first connecting position, the first connecting piece is connected with the first plug connector or the second plug connector; when the drawer is at the first disconnection position, the first connecting piece is separated from the first plug connector and the second plug connector.

Furthermore, the power distribution cabinet body is also provided with a third plug connector, the first plug connector, the second plug connector and the third plug connector are all arranged on the same side wall of the containing cavity, a second connecting piece corresponding to the third plug connector is also arranged on the drawer, the drawer is provided with a second connecting position and a second disconnecting position which are opposite to the containing cavity, when the drawer is located at the second disconnecting position, the second connecting piece is separated from the third plug connector, and the first connecting piece is separated from the first plug connector and the second plug connector; when the drawer is located at the second connecting position, the second connecting piece is connected with the third plug connector, and the first connecting piece is separated from the first plug connector and the second plug connector; when the drawer is located at the first connecting position, the first connecting piece is connected with the first plug connector or the second plug connector, and the second connecting piece is connected with the third plug connector.

Further, the extension length of the second connecting piece along the moving direction of the drawer is larger than that of the first connecting piece along the moving direction of the drawer.

Furthermore, the power distribution cabinet body is provided with a back plate and a bottom plate which are perpendicular to each other, a containing cavity is formed between the back plate and the bottom plate, and the first plug connector, the second plug connector and the third plug connector are arranged on the back plate at intervals.

Furthermore, the drawer is provided with a first end face and a second end face which are arranged oppositely, the first connecting piece and the second connecting piece are arranged on the second end face, the first end face is provided with a driving assembly, and the driving assembly can drive the drawer to move relative to the power distribution cabinet body.

Furthermore, the driving assembly comprises a first driving piece and a second driving piece, the first driving piece is fixedly arranged on the first end face, the second driving piece can rotate relative to the drawer, the first driving piece can drive the drawer to move between a second connection position and a second disconnection position, and the second driving piece can drive the drawer to move between the second connection position and the first connection position.

Furthermore, the first end face is also provided with a control switch, and the control switch is provided with a switch-on position for controlling the connection of the internal line of the drawer and a switch-off position for controlling the disconnection of the internal line of the drawer.

Further, control switch has relative first end and the second end that sets up, and first end rotationally sets up on first terminal surface, but second end drawer relatively removes, and first end and second end synchronous motion hold the intracavity and are provided with first hole and the second hole of dodging along the moving direction interval of drawer and dodge, work as the drawer is located during first hookup location, first end can drive the second end by first hole of dodging is worn out so that control switch is located the closing position, works as the drawer is located during the second hookup location, first end can drive the second end by the second is dodged the hole and is worn out so that control switch is located the closing position.

Further, be provided with the guiding hole on the drawer, control switch includes: the operating handle is rotatably arranged on the first end face and forms a first end of the control switch; the rotating shaft is rotatably arranged on the drawer, and the operating handle is connected with one end of the rotating shaft; the connecting plate is arranged at the other end of the rotating shaft, the connecting plate and the rotating shaft synchronously rotate, an arc-shaped groove is arranged on the connecting plate, and the circle center of the arc-shaped groove is not overlapped with the axis of the rotating shaft; the one end slidable of actuating lever sets up in the arc wall, and the other end of actuating lever is movably set up in the guiding hole, and operating handle passes through the pivot and cooperates with the drive actuating lever removal with the connecting plate, and the tip that is located the guiding hole of actuating lever forms control switch's second end.

Further, the switch board still includes first gyro wheel, second gyro wheel and spout, and first gyro wheel setting is in the bottom of drawer and be located the end that is close to and holds the chamber of drawer, and second gyro wheel and spout setting are in the bottom that holds the chamber, and the second gyro wheel is close to the drawer setting, and the spout extends along the moving direction of drawer, and the movably setting of first gyro wheel is in the spout.

By applying the technical scheme of the utility model, the containing cavity is formed in the power distribution cabinet body, the drawer is movably arranged in the containing cavity, the first plug connector and the second plug connector are arranged in the containing cavity, the first plug connector and the second plug connector can output two currents with different numerical values, the first connecting piece is arranged on the drawer, and the positions of the first connecting piece and the first plug connector correspond to those of the second plug connector, so that the connection and separation of the first connecting piece and the first plug connector or the second plug connector are facilitated, the selection can be conveniently carried out as required when the required current values are different, the adaptability is higher, and the use requirements of users are met.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 shows a schematic structural diagram of a power distribution cabinet provided by the present invention;

FIG. 2 is a schematic view of a drawer according to the present invention;

FIG. 3 illustrates a front view of a drawer provided by the present invention;

fig. 4 shows a rear view of a drawer provided by the present invention.

Wherein the figures include the following reference numerals:

10. a power distribution cabinet body; 11. an accommodating chamber; 12. a first connector; 13. a second plug connector; 14. a third plug connector; 15. a first avoidance hole; 16. a second avoidance hole;

20. a drawer; 21. a first connecting member; 22. a second connecting member;

30. a drive assembly; 31. a first driving member; 32. a second driving member;

40. a control switch; 41. an operating handle; 42. a rotating shaft; 43. a connecting plate; 44. a drive rod;

50. a first roller; 60. a second roller; 70. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, an embodiment of the present invention provides a power distribution cabinet, where the power distribution cabinet includes: switch board body 10 and drawer 20. The power distribution cabinet body 10 is provided with a containing cavity 11, a first plug connector 12 and a second plug connector 13 are arranged in the containing cavity 11, the first plug connector 12 and the second plug connector 13 can output currents with two different values, a drawer 20 is movably arranged in the containing cavity 11, the drawer 20 is provided with a first connecting piece 21 which is arranged corresponding to the first plug connector 12 and the second plug connector 13, the drawer 20 is provided with a first connecting position and a first disconnecting position, and when the drawer 20 is at the first connecting position, the first connecting piece 21 is connected with the first plug connector 12 or the second plug connector 13; when the drawer 20 is in the first open position, the first connector 21 is separated from both the first connector 12 and the second connector 13.

Through the technical scheme that this application provides, be provided with on switch board body 10 and hold chamber 11, with the movably setting of drawer 20 in holding chamber 11, and be provided with first plug connector 12 and second plug connector 13 in holding chamber 11, first plug connector 12 and second plug connector 13 can be connected with the perpendicular copper bar of different thickness respectively, so can make first plug connector 12 and second plug connector 13 can export the different electric current of two kinds of numerical values, be provided with first connecting piece 21 on drawer 20 simultaneously, and first connecting piece 21 corresponds each other with the position of first plug connector 12 and second plug connector 13, so be favorable to first connecting piece 21 and first plug connector 12 or the connection and the separation of second plug connector 13, thereby be convenient for at required current value different, select as required, its adaptability is higher, user's user demand has been satisfied.

Further, the power distribution cabinet body 10 is further provided with a third plug connector 14, the first plug connector 12, the second plug connector 13 and the third plug connector 14 are all arranged on the same side wall of the accommodating cavity 11, the drawer 20 is further provided with a second connecting piece 22 corresponding to the third plug connector 14, the drawer 20 is provided with a second connecting position and a second disconnecting position relative to the accommodating cavity 11, when the drawer 20 is located at the second disconnecting position, the second connecting piece 22 is separated from the third plug connector 14, and the first connecting piece 21 is separated from the first plug connector 12 and the second plug connector 13; when the drawer 20 is located at the second connection position, the second connector 22 is connected with the third connector 14, and the first connector 21 is separated from the first connector 12 and the second connector 13; when the drawer 20 is located at the first connection position, the first connector 21 is connected to the first connector 12 or the second connector 13, and the second connector 22 is connected to the third connector 14. When the drawer 20 is in the second connection position, the power distribution cabinet is electrically connected with a part of components on the drawer 20; when the drawer 20 is in the first connection position, the switch cabinet is in a fully connected state with the drawer 20. Through the setting, the drawer 20 can be moved to the first connecting position in normal use, and when the drawer is required to be tested, the drawer 20 is moved to the second connecting position, so that a user can conveniently perform different operations as required, and the requirements of normal use and testing can be met simultaneously.

As shown in fig. 2 to 4, the second link 22 has a greater extension in the moving direction of the drawer 20 than the first link 21. Through setting up above-mentioned structure, because the length of second connecting piece 22 is greater than the length of first connecting piece 21, when drawer 20 was in the second hookup location, second connecting piece 22 was connected with third plug connector 14, can guarantee that first connecting piece 21 is in the detached state with first plug connector 12 and second plug connector 13, can not lead to the fact the influence to the detection of the inside components and parts of drawer 20 to the accuracy of test result has been guaranteed.

Further, switch board body 10 has backplate and the bottom plate that mutually perpendicular set up, forms between backplate and the bottom plate and holds chamber 11, and first plug connector 12, second plug connector 13 and third plug connector 14 interval set up on the backplate. The device is simple in structure, production cost of the device is reduced, and installation of the device is facilitated. Specifically, in the embodiment of the present application, the first connector 12 and the second connector 13 are arranged at an interval in the horizontal direction, and the third connector 14 is located above the first connector 12, so that the space of the backplane can be more reasonably utilized, and the volume of the device is correspondingly reduced.

Further, the drawer 20 has a first end face and a second end face which are oppositely arranged, specifically, the first end face and the second end face are arranged at intervals along the moving direction of the drawer 20, and the second end face is arranged close to the back plate of the power distribution cabinet body 10. The first connecting piece 21 and the second connecting piece 22 are arranged on the second end face, the driving assembly 30 is arranged on the first end face, and the driving assembly 30 can drive the drawer 20 to move relative to the power distribution cabinet body 10. Through the above arrangement, the driving assembly 30 is arranged on the first end face and is arranged opposite to the first connecting piece 21 and the second connecting piece 22, so that the driving assembly 30 can drive the drawer 20 to move in the power distribution cabinet body 10, and the circuit connection and the detection of the drawer 20 are realized.

In the embodiment of this application, still be provided with observation window and display instrument on the first side, so can be when drawer 20 is located the hookup location of difference, the state of the inside components and parts of drawer 20 is observed to user's accessible observation window and display instrument to be convenient for more that the user uses and test the inside components and parts of drawer 20.

Specifically, the driving assembly 30 includes a first driving member 31 and a second driving member 32, the first driving member 31 is fixedly disposed on the first end surface, the second driving member 32 is rotatably movable relative to the drawer 20, the first driving member 31 can drive the drawer 20 to move between the second connection position and the second disconnection position, and the second driving member 32 can drive the drawer 20 to move between the second connection position and the first connection position. Above-mentioned setting drives drawer 20 through first driving piece 31 and second driving piece 32 respectively and removes, so makes the drive mode of device more reasonable, has also guaranteed the stability when drawer 20 removes simultaneously.

In the embodiment of this application, first driving piece 31 is two handles, and two fixed settings in handle interval are on first terminal surface, and second driving piece 32 is hand pole, and hand pole can control the distance that drawer 20 removed accurately when providing power for drawer 20 to the user of being convenient for controls the removal of drawer 20 better, so can control being connected or the disconnection of plug connector and connecting piece more accurately, avoids damaging plug connector and connecting piece, has prolonged the life of plug connector and connecting piece.

Furthermore, the first end face is further provided with a control switch 40, and the control switch 40 has a switch-on position for controlling the connection of the internal line of the drawer 20 and a switch-off position for controlling the disconnection of the internal line of the drawer 20. The arrangement structure is simple, and the operation of a user is facilitated when the components inside the drawer 20 are detected, so that the safety of the internal circuit of the drawer is ensured.

Specifically, the control switch 40 has a first end and a second end which are oppositely arranged, the first end is rotatably arranged on the first end surface, the second end can move relative to the drawer 20, the first end and the second end move synchronously, the first avoiding hole 15 and the second avoiding hole 16 are arranged in the accommodating cavity 11 at intervals along the moving direction of the drawer 20, when the drawer 20 is located at the first connection position, the first end can drive the second end to penetrate through the first avoiding hole 15 so as to enable the control switch 40 to be located at the switching-on position, and when the drawer 20 is located at the second connection position, the first end can drive the second end to penetrate through the second avoiding hole 16 so as to enable the control switch 40 to be located at the switching-on position. Through the structure, the first avoidance hole 15 is arranged at the position where the second end of the drawer 20 is located when the drawer is in the first connection position, the second avoidance hole 16 is arranged at the position where the second end of the drawer 20 is located when the drawer is in the first connection position, and therefore when the drawer 20 is in other positions, a user cannot perform switching-on operation, user misoperation can be avoided, and safety during operation of the device is improved.

Further, a guide hole is provided on the drawer 20, and the control switch 40 includes: an operating handle 41, a rotating shaft 42, a connecting plate 43 and a driving rod 44. The operating handle 41 is rotatably disposed on the first end surface, the operating handle 41 forms a first end of the control switch 40, the rotating shaft 42 is rotatably disposed on the drawer 20, the operating handle 41 is connected to one end of the rotating shaft 42, the connecting plate 43 is disposed at the other end of the rotating shaft 42, the connecting plate 43 rotates synchronously with the rotating shaft 42, an arc-shaped groove is disposed on the connecting plate 43, a center of the arc-shaped groove does not coincide with an axis of the rotating shaft 42, one end of the driving rod 44 is slidably disposed in the arc-shaped groove, the other end of the driving rod 44 is movably disposed in the guide hole, the operating handle 41 is matched with the connecting plate 43 through the rotating shaft 42 to drive the driving rod 44 to move, and an end portion of the driving rod 44 located in the guide hole forms a second end of the control switch 40. Above-mentioned structure, through operating handle 41 so that the arc wall rotates and drives actuating lever 44 reciprocating motion in the guiding hole, when the switch rotated the closing position from the position of opening the floodgate, drive pivot 42 and connecting plate 43 synchronous rotation, the arc wall on the connecting plate 43 can drive actuating lever 44 and follow the vertical direction removal in the guiding hole, so set up the drive mode easy operation who makes the switch to efficiency when having improved user operation switch.

Further, the switch board still includes first gyro wheel 50, second gyro wheel 60 and spout 70, and first gyro wheel 50 sets up in the bottom of drawer 20 and is located the end that holds the chamber 11 near of drawer 20, and second gyro wheel 60 and spout 70 set up in the bottom that holds the chamber 11, and second gyro wheel 60 sets up near drawer 20, and spout 70 extends along the moving direction of drawer 20, and first gyro wheel 50 movably sets up in spout 70. Through the arrangement, the drawer 20 is moved by taking the roller as a carrier in the accommodating cavity 11, the roller is arranged on the drawer 20 and the accommodating cavity 11, the sliding groove 70 is also arranged at the bottom of the accommodating cavity 11, so that the movement friction of the drawer 20 is reduced, and the stability of the drawer 20 in moving is ensured, thereby being beneficial to the movement of the drawer 20 and ensuring that a user can move the drawer 20 more laborsavingly. The roller and the chute 70 may also be a conveyor belt or a link mechanism, and only the drawer 20 needs to move in the accommodating cavity 11.

In the embodiment of this application, still correspond respectively on two curb plates of drawer 20 and be provided with handle and pothook, can be convenient for the user to take out drawer 20 from holding the chamber 11 through the handle, set up the pothook then can avoid drawer 20 to hold chamber 11 landing from holding when holding the intracavity 11 removal, the security when further having improved drawer 20 and removing.

Through the power distribution cabinet that this application provided, be provided with on power distribution cabinet body 10 and hold chamber 11, with the movably setting of drawer 20 in holding chamber 11, and be provided with first plug connector 12 and second plug connector 13 in holding chamber 11, first plug connector 12 and second plug connector 13 can be connected with the perpendicular copper bar of different thickness respectively, so can make first plug connector 12 and second plug connector 13 can export the different electric current of two kinds of numerical values, be provided with first connecting piece 21 on drawer 20 simultaneously, and first connecting piece 21 corresponds each other with the position of first plug connector 12 and second plug connector 13, so be favorable to first connecting piece 21 and first plug connector 12 or the connection and the separation of second plug connector 13, thereby be convenient for at required current value different, select as required, its adaptability is higher, user's user demand has been satisfied. Meanwhile, the drawer 20 moves in the accommodating cavity 11 by taking the roller as a carrier, the rollers are arranged on the drawer 20 and the accommodating cavity 11, and the sliding groove 70 is also arranged at the bottom of the accommodating cavity 11, so that the moving friction force of the drawer 20 is reduced, and the stability of the drawer 20 during moving is ensured, thereby being beneficial to the movement of the drawer 20 and ensuring that a user can move the drawer 20 more easily.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. 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, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred 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.

Claims (10)

1. The utility model provides a switch board, its characterized in that, the switch board includes:

the power distribution cabinet comprises a power distribution cabinet body (10), wherein the power distribution cabinet body (10) is provided with an accommodating cavity (11), a first plug connector (12) and a second plug connector (13) are arranged in the accommodating cavity (11), and the output currents of the first plug connector (12) and the second plug connector (13) are different;

the drawer (20) is movably arranged in the accommodating cavity (11), the drawer (20) is provided with a first connecting piece (21) which is arranged corresponding to the first plug connector (12) and the second plug connector (13), the drawer (20) is provided with a first connecting position and a first disconnecting position, and when the drawer (20) is at the first connecting position, the first connecting piece (21) is connected with the first plug connector (12) or the second plug connector (13); when the drawer (20) is at the first disconnection position, the first connector (21) is separated from the first connector (12) and the second connector (13).

2. The power distribution cabinet according to claim 1, characterized in that the power distribution cabinet body (10) is further provided with a third plug connector (14), the first plug connector (12), the second plug connector (13) and the third plug connector (14) are all arranged on the same side wall of the accommodating cavity (11), the drawer (20) is further provided with a second connecting piece (22) corresponding to the third plug connector (14), the drawer (20) has a second connecting position and a second disconnecting position opposite to the accommodating cavity (11), when the drawer (20) is located at the second disconnecting position, the second connecting piece (22) is separated from the third plug connector (14), and the first connecting piece (21) is separated from the first plug connector (12) and the second plug connector (13); when the drawer (20) is located at the second connection position, the second connecting piece (22) is connected with the third plug connector (14), and the first connecting piece (21) is separated from the first plug connector (12) and the second plug connector (13); when the drawer (20) is located at the first connection position, the first connector (21) is connected with the first connector (12) or the second connector (13), and the second connector (22) is connected with the third connector (14).

3. The electrical cabinet according to claim 2, characterized in that the second connector (22) has a greater extension in the direction of movement of the drawer (20) than the first connector (21).

4. The electrical distribution cabinet according to claim 2, characterized in that the electrical distribution cabinet body (10) has a back plate and a bottom plate which are arranged perpendicular to each other, the receiving cavity (11) is formed between the back plate and the bottom plate, and the first plug connector (12), the second plug connector (13) and the third plug connector (14) are arranged on the back plate at intervals.

5. The electrical distribution cabinet according to claim 2, wherein the drawer (20) has a first end face and a second end face which are opposite to each other, the first connecting member (21) and the second connecting member (22) are arranged on the second end face, a driving assembly (30) is arranged on the first end face, and the driving assembly (30) can drive the drawer (20) to move relative to the electrical distribution cabinet body (10).

6. The electrical cabinet according to claim 5, characterized in that the driving assembly (30) comprises a first driving member (31) and a second driving member (32), the first driving member (31) is fixedly arranged on the first end surface, the second driving member (32) is capable of rotating relative to the drawer (20), the first driving member (31) can drive the drawer (20) to move between the second connection position and the second disconnection position, and the second driving member (32) can drive the drawer (20) to move between the second connection position and the first connection position.

7. The switch cabinet according to claim 5, characterized in that the first end face is further provided with a control switch (40), and the control switch (40) has a switch-on position for controlling the connection of the internal line of the drawer (20) and a switch-off position for controlling the disconnection of the internal line of the drawer (20).

8. A switch cabinet according to claim 7, characterized in that the control switch (40) has a first end and a second end arranged oppositely, the first end is rotatably arranged on the first end surface, the second end can move relative to the drawer (20), the first end and the second end move synchronously, a first avoidance hole (15) and a second avoidance hole (16) are arranged in the accommodating cavity (11) at intervals along the moving direction of the drawer (20), when the drawer (20) is located at the first connection position, the first end can drive the second end to penetrate through the first avoidance hole (15) so that the control switch (40) is located at the switching-on position, when the drawer (20) is located at the second connection position, the first end can drive the second end to penetrate through the second avoidance hole (16) so that the control switch (40) is located at the switching-on position.

9. The cabinet according to claim 8, wherein the drawer (20) is provided with a guide hole, and the control switch (40) comprises:

an operating handle (41) rotatably disposed on the first end face, the operating handle (41) forming a first end of the control switch (40);

the rotating shaft (42) is rotatably arranged on the drawer (20), and the operating handle (41) is connected with one end of the rotating shaft (42);

the connecting plate (43) is arranged at the other end of the rotating shaft (42), the connecting plate (43) and the rotating shaft (42) synchronously rotate, an arc-shaped groove is formed in the connecting plate (43), and the circle center of the arc-shaped groove does not coincide with the axis of the rotating shaft (42);

one end of the driving rod (44) is slidably arranged in the arc-shaped groove, the other end of the driving rod (44) is movably arranged in the guide hole, the operating handle (41) is matched with the connecting plate (43) through the rotating shaft (42) to drive the driving rod (44) to move, and the end, located in the guide hole, of the driving rod (44) forms a second end of the control switch (40).

10. The cabinet according to claim 1, further comprising a first roller (50), a second roller (60) and a sliding chute (70), wherein the first roller (50) is disposed at the bottom of the drawer (20) and located at the end of the drawer (20) close to the accommodating cavity (11), the second roller (60) and the sliding chute (70) are disposed at the bottom of the accommodating cavity (11), the second roller (60) is disposed close to the drawer (20), the sliding chute (70) extends along the moving direction of the drawer (20), and the first roller (50) is movably disposed in the sliding chute (70).

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