Multi-point cabinet door lock and electrical cabinet

Abstract

The utility model provides a multi-point type cabinet door lock and an electrical cabinet, which belong to the technical field of lock structures, the multi-point type cabinet door lock comprises a lock body and a middle-position locking sheet connected with the lock body, and further comprises an upper locking assembly and a lower locking assembly which are connected with two opposite sides of the lock body, the upper locking assembly and the lower locking assembly respectively comprise a connecting mechanism, a locking mechanism and a limiting mechanism, the connecting mechanism is connected to the lock body and moves up and down along with rotation of the lock body. The locking mechanism is connected to the upper portion or the lower portion of the connecting mechanism and used for being locked with the cabinet body. The limiting mechanism comprises a fixing part and a limiting part arranged on the connecting mechanism, a fixing groove is formed in the fixing part, the side, close to the lock body, of the fixing groove communicates with the outside, the fixing part is located on one side of the connecting mechanism in the left-right direction, and the limiting part is clamped and matched with the fixing groove. The utility model provides a multi-point cabinet door lock and an electrical cabinet, and aims to solve the problems that a cabinet door and a cabinet body are locked unstably and the sealing performance is low due to the fact that the number of lock points of a multi-point lock is small in the prior art.

Description

Technical Field

[0001] This utility model belongs to the field of lock structure technology, and more specifically, it relates to a multi-point cabinet door lock and electrical cabinet. Background Technology

[0002] A multi-point lock body has multiple locking points, generally including a central locking point and top and bottom locking points located at the top and bottom of the central locking point. The central locking point is connected to the lock. The top and bottom locking points are connected to the central locking point via a connecting rod. The rotation of the lock cylinder controls the rotation of the central locking point and simultaneously drives the connecting rod to move up and down, thereby controlling the up and down movement of the top and bottom locking points. When the top and bottom locking points move up and down and the central locking point rotates, the lock or unlocking mechanism is achieved.

[0003] Traditional multi-point locks can only lock at the top, bottom, and middle of the cabinet door, failing to lock and limit the area between the middle and top / bottom locking points. This makes the cabinet door prone to deformation during opening and closing, and also reduces the sealing performance between the door and the cabinet body. Some manufacturers use large-section sealing strips to create an interference fit between the cabinet body and the door to ensure a good seal. However, this structure results in significant resistance when the door closes, and long-term use can easily lead to door deformation. Therefore, improving the strength and sealing of the door-to-cabinet lock while preventing door deformation is a pressing issue. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-point cabinet door lock and electrical cabinet, which aims to solve the problem that the existing multi-point locks have fewer locking points, resulting in unstable locking between the cabinet door and the cabinet body and low sealing performance.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] In a first aspect, a multi-point cabinet door lock is provided, comprising a lock body and a central locking plate connected to the lock body, and further comprising an upper locking assembly and a lower locking assembly connected to opposite sides of the lock body. When the lock body rotates, the upper locking assembly and the lower locking assembly move in opposite directions in the vertical direction. Each of the upper locking assembly and the lower locking assembly includes:

[0007] A connecting mechanism is connected to the lock body and moves up and down as the lock body rotates;

[0008] A locking mechanism, connected to the upper or lower part of the connecting mechanism, is used to lock with the cabinet; and

[0009] The limiting mechanism includes a fixing member and a limiting member disposed on the connecting mechanism. The fixing member has a fixing groove, which is connected to the outside on the side near the lock body. The fixing member is located on one side of the connecting mechanism in the left-right direction, and the limiting member is engaged with the fixing groove.

[0010] In conjunction with the first aspect, in one possible implementation, the multi-point cabinet door lock further includes a guide seat for connecting to the cabinet door. The guide seat has a guide groove adapted to the connecting mechanism in the vertical direction, and the connecting mechanism slides through the guide groove in the vertical direction.

[0011] In conjunction with the first aspect, in one possible implementation, the connecting mechanism includes a connecting rod connected to the lock body and a transmission rod connected to the connecting rod, wherein both the locking mechanism and the limiting mechanism are located on the transmission rod.

[0012] In conjunction with the first aspect, in one possible implementation, the lock body includes a lock cylinder and a drive gear coaxially connected to the lock cylinder, the center locking plate is connected to the lock cylinder, the connecting mechanism has a toothed portion that meshes with the drive gear, and the drive gear rotates to drive the toothed portion to move up and down.

[0013] In conjunction with the first aspect, in one possible implementation, the fastener includes a fixing piece, a connecting piece, and a snap-fit ​​piece that are sequentially connected in a front-to-back direction and distributed in a "Z" shape, the fixing groove being formed in the snap-fit ​​piece, and the fixing piece being used to connect with the cabinet.

[0014] In conjunction with the first aspect, in one possible implementation, the fastener is a block-shaped component, and the fastener has a fixing groove on the side near the connecting mechanism, while the fixing groove is closed on the side away from the connecting mechanism.

[0015] In conjunction with the first aspect, in one possible implementation, the limiting member includes a mounting portion and a limiting portion connected to the mounting portion, the outer peripheral surface of the limiting portion protruding from the mounting portion, the mounting portion being used to connect with the cabinet and engage with the fixing groove.

[0016] In conjunction with the first aspect, in one possible implementation, the locking mechanism includes:

[0017] Mounting component, connected to the connecting mechanism; and

[0018] A locking wheel is rotatably connected to the end of the mounting component for locking with the cabinet.

[0019] In conjunction with the first aspect, in one possible implementation, there are two locking wheels, and a mounting rod is connected between the two locking wheels. The mounting rod is connected to the connecting mechanism, and the two locking wheels are located on both sides of the connecting mechanism in the left-right direction.

[0020] The advantages of this multi-point cabinet door lock are as follows: Compared with the prior art, this multi-point cabinet door lock sets a limiting mechanism between the center locking plate and the locking mechanism, increasing the connection points between the cabinet door and the cabinet body, improving the sealing performance between the cabinet door and the cabinet body, and eliminating the need to increase the cross-section of the sealing strip to achieve a sealed connection between the cabinet door and the cabinet body, thus preventing the cabinet door from being squeezed and deformed. In addition, the limiting mechanism, the center locking plate, and the locking mechanism work together to lock the cabinet door and the cabinet body, increasing the locking points and improving the firmness and reliability of the connection between the cabinet door and the cabinet body. This utility model uses the connecting mechanism as a transmission component to realize the linkage of multiple locking points, making operation convenient. The fixing part of the limiting mechanism is located on one side of the connecting mechanism in the left-right direction, avoiding occupying too much space inside the cabinet body, and also avoiding the middle area of ​​the cabinet opening, avoiding affecting the entry and exit of components, thus achieving a rational layout of space.

[0021] Secondly, this utility model embodiment also provides an electrical cabinet, including the aforementioned multi-point locking cabinet door lock.

[0022] The beneficial effects of the electrical cabinet provided by this utility model are as follows: compared with the prior art, it adopts a multi-point cabinet door lock, which has similar technical effects to the multi-point cabinet door lock mentioned above, and will not be described in detail here. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a structural schematic diagram of a multi-point cabinet door lock provided in an embodiment of the present utility model;

[0025] Figure 2 A partial schematic diagram of a multi-point cabinet door lock provided in an embodiment of this utility model;

[0026] Figure 3 Another partial schematic diagram of the multi-point cabinet door lock provided in this embodiment of the utility model;

[0027] Figure 4 This is a schematic diagram of the fastener used in an embodiment of the present utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the fastener used in another embodiment of the present invention;

[0029] Figure 6 This is a schematic diagram of the guide seat used in an embodiment of the present utility model.

[0030] In the diagram: 1. Lock body; 2. Center locking plate; 3. Upper locking assembly; 301. Connecting mechanism; 3011. Connecting rod; 3011-1. Toothed joint; 3012. Transmission rod; 302. Locking mechanism; 3021. Mounting part; 3022. Locking wheel; 303. Limiting mechanism; 3031. Fixing part; 3031-1. Fixing plate; 3031-2. Connecting plate; 3031-3. Snap-fit ​​plate; 3031-4. Fixing groove; 3032. Limiting part; 304. Guide seat; 3041. Guide groove; 4. Lower locking assembly; 5. Drive gear. Detailed Implementation

[0031] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0032] In the claims, description, and accompanying drawings of this utility model, unless otherwise expressly defined, the terms "first," "second," or "third," etc., are used to distinguish different objects, not to describe a specific order. The directional terms "upper" and "lower" in the claims, description, and accompanying drawings of this utility model correspond to the vertical direction of the cabinet, and the terms "front" and "rear" correspond to the front-back direction of the cabinet; that is, the opening side of the cabinet is "front," and vice versa. "Left-right direction" refers to the direction perpendicular to the front-back direction. Unless otherwise stated, other directional terms, such as "vertical," "clockwise," and "counterclockwise," indicate the direction or positional relationship based on the direction and positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, not to indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the specific protection scope of this utility model. In the claims, description, and accompanying drawings of this utility model, unless otherwise expressly defined, the terms "fixed connection" or "fixed connection" should be interpreted broadly to refer to any connection method in which there is no displacement or relative rotation relationship between the two parties. This includes non-removable fixed connections, detachable fixed connections, integral connections, and fixed connections via other devices or elements. In the claims, description, and accompanying drawings of this utility model, the terms "comprising," "having," and variations thereof are intended to mean "including but not limited to."

[0033] Please refer to the following: Figures 1 to 6 The multi-point cabinet door lock and electrical cabinet provided by this utility model are described below. The multi-point cabinet door lock includes a lock body 1 and a center locking plate 2 connected to the lock body 1. It also includes an upper locking assembly 3 and a lower locking assembly 4 connected to opposite sides of the lock body 1. When the lock body 1 rotates, the upper locking assembly 3 and the lower locking assembly 4 move in opposite directions vertically. Both the upper locking assembly 3 and the lower locking assembly 4 include a connecting mechanism 301, a locking mechanism 302, and a limiting mechanism 303. The connecting mechanism 301 is connected to the lock body 1 and moves vertically with the rotation of the lock body 1; the locking mechanism... Mechanism 302 is connected to the upper or lower part of connecting mechanism 301 and is used to lock with the cabinet; limiting mechanism 303 includes fixing member 3031 and limiting member 3032 provided on connecting mechanism 301. Fixing member 3031 has a fixing groove 3031-4. The fixing groove 3031-4 is close to the lock body 1 and communicates with the outside. Fixing member 3031 is located on one side of connecting mechanism 301 in the left and right direction. Limiting member 3032 is engaged with fixing groove 3031-4.

[0034] Compared with the prior art, the multi-point cabinet door lock provided by this utility model has a limiting mechanism between the central locking plate 2 and the locking mechanism 302, which increases the connection points between the cabinet door and the cabinet body, improves the sealing performance between the cabinet door and the cabinet body, and eliminates the need to increase the cross-section of the sealing strip to achieve a sealed connection between the cabinet door and the cabinet body, thus preventing the cabinet door from being squeezed and deformed. In addition, the limiting mechanism 303, the central locking plate 2, and the locking mechanism 302 work together to lock the cabinet door and the cabinet body, increasing the locking points and improving the firmness and reliability of the connection between the cabinet door and the cabinet body. This utility model uses the connecting mechanism 301 as a transmission component to realize the linkage of multiple locking points, which is convenient to operate. The fixing part 3031 of the limiting mechanism 303 is located on one side of the connecting mechanism 301 in the left-right direction, avoiding occupying too much space inside the cabinet body, and also avoiding the middle area of ​​the cabinet opening, so as not to affect the entry and exit of components, thus realizing a rational layout of space.

[0035] It should be noted that, taking the above locking assembly 3 as an example, when the lock body 1 switches from the open state to the closed state, the connecting mechanism 301 moves upward, and the limiting member 3032 located on the connecting mechanism 301 moves upward simultaneously, entering the fixing groove 3031-4 through the bottom opening of the fixing groove 3031-4. When the lock body 1 switches to the closed state, the middle locking piece 2 locks with the cabinet, the locking mechanism 302 locks with the cabinet, and the limiting member 3032 is engaged in the fixing groove 3031-4. Conversely, when the lock body 1 is opened or closed, the connecting mechanism 301 moves downward, and the limiting member 3032 moves out through the bottom opening of the fixing groove 3031-4, realizing the separation of the limiting member 3032 from the fixing member 3031.

[0036] It should be noted that the lock body 1 in this application can be any lock body 1 or lock cylinder structure in the prior art. The structure of the lock body 1 is not the inventive point of this application and will not be described in detail.

[0037] Optionally, multiple limiting mechanisms 303 are provided along the vertical direction, with adjacent limiting mechanisms 303 spaced apart. Multiple limiting mechanisms 303 increase the locking points between the cabinet and the cabinet door, further improving the reliability of the connection.

[0038] Optionally, fastener 3031 is used for connection to the cabinet.

[0039] In some embodiments, please refer to Figure 1 and Figure 6 The multi-point cabinet door lock also includes a guide seat 304, which is used to connect with the cabinet door. The guide seat 304 has a guide groove 3041 adapted to the connecting mechanism 301 in the vertical direction. The connecting mechanism 301 slides through the guide groove 3041 in the vertical direction.

[0040] When the lock body 1 switches between open and closed, the connecting mechanism 301 moves in the vertical direction and slides through the guide groove 3041. This provides guidance for the movement of the connecting mechanism 301, which on the one hand improves the stability of the connecting mechanism 301 during movement and avoids affecting the locking mechanism 302 and the limiting mechanism 303 when locking or unlocking. On the other hand, it can also prevent the connecting mechanism 301 from deforming after long-term use, which could lead to cabinet door deformation or jamming when the limiting mechanism 303 and the locking mechanism 302 are engaged.

[0041] Optionally, the guide groove 3041 may be through only in the vertical direction, or it may be through in the vertical direction and have an opening connected to the outside in the front-back or left-right direction.

[0042] In some embodiments, please refer to Figure 1 and Figure 3 The connecting mechanism 301 includes a connecting rod 3011 connected to the lock body 1 and a transmission rod 3012 connected to the connecting rod 3011. The locking mechanism 302 and the limiting mechanism 303 are both located on the transmission rod 3012.

[0043] The connecting rod 3011 is connected to the lock body 1 and moves up and down with the rotation of the lock body 1. In this embodiment, the connecting mechanism 301 is set as the connecting rod 3011 and the transmission rod 3012. The strength of the connecting parts in the connecting area is improved. Compared with the solution of using an integrated rod component for the connecting mechanism 301, the problem of easy deformation in the middle area is reduced, and a stable and reliable installation point can be provided for the limiting mechanism 303 and the locking mechanism.

[0044] Optionally, both the connecting rod 3011 and the transmission rod 3012 are plate-shaped or sheet-shaped components, which can not only improve the reliability of the connection, but also enhance the deformation resistance of the transmission rod 3012.

[0045] In some embodiments, please refer to Figure 3 The lock body 1 includes a lock cylinder and a drive gear 5 coaxially connected to the lock cylinder. The center locking plate 2 is connected to the lock cylinder. The connecting mechanism 301 has a toothed part 3011-1 that meshes with the drive gear 5. The rotation of the drive gear 5 drives the toothed part 3011-1 to move up and down.

[0046] In this embodiment, the transmission is achieved by the meshing of the drive gear 5 with the toothed joint 3011-1, which converts the circumferential motion of the lock body 1 into the linear motion of the connecting mechanism 301. The structure is simple, avoids occupying too much space in the cabinet, and has low manufacturing cost. At the same time, the meshing transmission method also ensures the stability of the transmission.

[0047] In some embodiments, please refer to Figure 4 The fastener 3031 includes a fastening piece 3031-1, a connecting piece 3031-2, and a snap-fit ​​piece 3031-3 that are sequentially connected in the front-back direction and distributed in a "Z" shape. A fastening groove 3031-4 is formed in the snap-fit ​​piece 3031-3. The fastening piece 3031-1 is used to connect with the cabinet.

[0048] In this embodiment, the fastener 3031 occupies a small space in the left and right directions, avoiding occupying too much space at the cabinet opening and thus affecting the entry and exit of components. Furthermore, compared to a flat-plate mounting solution for the fastener 3031, this solution improves strength without increasing thickness, while also avoiding interference with other components at the cabinet door, achieving a more rational layout.

[0049] Specifically, in the left and right direction, the fixing piece 3031-1 is close to the side wall of the cabinet, and the snap-fit ​​piece 3031-3 is close to the connecting mechanism 301, so as to ensure that the snap-fit ​​piece 3031-3 and the limiting piece 3032 can be snap-fitted together.

[0050] Specifically, the fixing piece 3031-1, the connecting piece 3031-2, and the snap-fit ​​piece 3031-3 are misaligned in the left and right directions, that is, the connecting piece 3031-2 is tilted in the left and right directions.

[0051] Optionally, a buffer pad is provided in the fixing groove 3031-4. The buffer pad can be a rubber component or an EVA component to alleviate the rigid impact between the limiting component 3032 and the fixing component 3031.

[0052] In some embodiments, please refer to Figure 5The fastener 3031 is a block-shaped component, and a fixing groove 3031-4 is provided on the side of the fastener 3031 close to the connecting mechanism 301. The side of the fixing groove 3031-4 away from the connecting mechanism 301 is closed.

[0053] In this embodiment, the fastener 3031 is a block-shaped component with greater strength than sheet-shaped or plate-shaped components. It is fixed to the side wall of the cabinet. Since there is no connection between the fastener 3031 and the connecting mechanism 301, it will not interfere with the connecting mechanism 301. At the same time, the fastener 3031 is located on the side of the connecting mechanism 301 close to the side wall of the cabinet, so it will not occupy too much space in the cabinet.

[0054] In some embodiments, not shown in the figures, the limiting member 3032 includes a mounting portion and a limiting portion connected to the mounting portion. The outer peripheral surface of the limiting portion protrudes from the mounting portion. The mounting portion is used to connect with the cabinet and engage with the fixing groove 3031-4.

[0055] The solution in this embodiment not only achieves the snap-fit ​​between the limiting member 3032 and the fixing groove 3031-4, but also limits the limiting member 3032 and the fixing member 3031 in the left and right directions, thereby improving the firmness of the connection between the cabinets.

[0056] Specifically, when the fixing groove 3031-4 penetrates the fixing member 3031 in the left-right direction, the limiting part is located on the side of the fixing member 3031 away from the connecting mechanism 301, and the limiting part is inserted into the fixing groove 3031-4. When the fixing groove 3031-4 is a semi-closed groove in the left-right direction, the fixing groove 3031-4 has a limiting area adapted to the limiting part and a mounting area adapted to the mounting part, and a part of the limiting part and the mounting part are located in the fixing groove 3031-4.

[0057] In some embodiments, please refer to Figure 2 The locking mechanism 302 includes a mounting member 3021 and a locking wheel 3022. The mounting member 3021 is connected to the connecting mechanism 301. The locking wheel 3022 is rotatably connected to the end of the mounting member 3021 for locking with the cabinet.

[0058] The locking wheel 3022 is located at the end of the mounting part 3021. During the locking process with the cabinet, the locking wheel 3022 can reduce the friction between itself and the cabinet, reduce the wear on the cabinet, and also reduce the noise during the locking or unlocking process.

[0059] Specifically, the axis of the roller is parallel to the left-right direction.

[0060] In some embodiments, please refer to Figure 2There are two locking wheels 3022, and a mounting rod is connected between the two locking wheels 3022. The mounting rod is connected to the connecting mechanism 301. The two locking wheels 3022 are located on both sides of the connecting mechanism 301 in the left and right directions, respectively.

[0061] The two locking wheels 3022 can make the force on the left and right sides of the mounting part 3021 even, improve the stability and reliability of the locking process, and at the same time avoid the jamming feeling caused by uneven force on the mounting part 3021.

[0062] Based on the same inventive concept, this utility model also provides an electrical cabinet. The electrical cabinet includes the aforementioned multi-point cabinet door lock.

[0063] The electrical cabinet provided by this utility model adopts the aforementioned multi-point cabinet door lock. A limiting mechanism is set between the center locking piece 2 and the locking mechanism 302, increasing the connection points between the cabinet door and the cabinet body, improving the sealing performance between the cabinet door and the cabinet body, eliminating the need to increase the cross-section of the sealing strip to achieve a sealed connection between the cabinet door and the cabinet body, and preventing the cabinet door from being squeezed and deformed. In addition, the limiting mechanism 303, the center locking piece 2, and the locking mechanism 302 work together to lock the cabinet door and the cabinet body, increasing the locking points and improving the firmness and reliability of the connection between the cabinet door and the cabinet body. This utility model uses the connecting mechanism 301 as a transmission component to realize the linkage of multiple locking points, which is convenient to operate. The fixing part 3031 of the limiting mechanism 303 is located on one side of the connecting mechanism 301 in the left-right direction, avoiding occupying too much space inside the cabinet body, and also avoiding the middle area of ​​the cabinet opening, so as not to affect the entry and exit of components, thus realizing a rational layout of space.

[0064] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-point cabinet door lock, characterized in that, The lock includes a lock body and a center locking plate connected to the lock body, and also includes an upper locking assembly and a lower locking assembly connected to opposite sides of the lock body. When the lock body rotates, the upper locking assembly and the lower locking assembly move in opposite directions in the vertical direction. Each of the upper locking assembly and the lower locking assembly includes: A connecting mechanism is connected to the lock body and moves up and down as the lock body rotates; A locking mechanism, connected to the upper or lower part of the connecting mechanism, is used to lock with the cabinet; and The limiting mechanism includes a fixing member and a limiting member disposed on the connecting mechanism. The fixing member has a fixing groove, which is connected to the outside on the side near the lock body. The fixing member is located on one side of the connecting mechanism in the left-right direction, and the limiting member is engaged with the fixing groove.

2. The multi-point cabinet door lock as described in claim 1, characterized in that, The multi-point cabinet door lock also includes a guide seat, which is used to connect with the cabinet door. The guide seat has a guide groove adapted to the connecting mechanism in the vertical direction, and the connecting mechanism slides through the guide groove in the vertical direction.

3. The multi-point cabinet door lock as described in claim 1, characterized in that, The connecting mechanism includes a connecting rod connected to the lock body and a transmission rod connected to the connecting rod, and both the locking mechanism and the limiting mechanism are located on the transmission rod.

4. The multi-point cabinet door lock as described in claim 1, characterized in that, The lock body includes a lock cylinder and a drive gear coaxially connected to the lock cylinder. The center locking plate is connected to the lock cylinder. The connecting mechanism has a toothed portion that meshes with the drive gear. The drive gear rotates to drive the toothed portion to move up and down.

5. The multi-point cabinet door lock as described in claim 1, characterized in that, The fastener includes a fixing piece, a connecting piece, and a snap-fit ​​piece that are sequentially connected in the front-to-back direction and distributed in a "Z" shape. The fixing groove is formed in the snap-fit ​​piece, and the fixing piece is used to connect with the cabinet.

6. The multi-point cabinet door lock as described in claim 1, characterized in that, The fastener is a block-shaped component, and the fastener has a fixing groove on the side near the connecting mechanism, while the fixing groove is closed on the side away from the connecting mechanism.

7. The multi-point cabinet door lock as described in claim 1, characterized in that, The limiting component includes an installation part and a limiting part connected to the installation part. The outer peripheral surface of the limiting part protrudes from the installation part. The installation part is used to connect with the cabinet and engage with the fixing groove.

8. The multi-point cabinet door lock as described in claim 1, characterized in that, The locking mechanism includes: Mounting component, connected to the connecting mechanism; and A locking wheel is rotatably connected to the end of the mounting component for locking with the cabinet.

9. The multi-point cabinet door lock as described in claim 8, characterized in that, The locking wheel is provided in two parts, and a mounting rod is connected between the two locking wheels. The mounting rod is connected to the connecting mechanism, and the two locking wheels are located on both sides of the connecting mechanism in the left-right direction.

10. An electrical cabinet, characterized in that, A multi-point cabinet door lock having any one of claims 1-9.

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