Multi-solution lock for switchgear panels

Abstract

The utility model discloses a switchgear panel's many solution type lockset, including switchgear panel body, and switchgear panel body fixed mounting in equipment support's front end, still include: the front of switchgear panel body is provided with protection mechanism, and protection mechanism contains lockset box body, and the front center position of lockset box body is opened visual window, and the inside of lockset box body is opened control cavity, the front of switchgear panel body is provided with outer lock mechanism, and outer lock mechanism contains outer lock body, and outer lock mechanism contains unlocking slide bar, and the front end fixed mounting of unlocking slide bar is in the outside four corners of lockset box body. This switchgear panel's many solution type lockset, through lockset box body is to switchgear panel body and is protected, and after the NFC chip identification of sensing panel and robot, can operate switch body, and after starting outer lock body, can slide lock again, and through the manual mode control operation.

Description

Technical Field

[0001] This utility model relates to the field of switch cabinet panel technology, specifically a multi-solution lock for switch cabinet panels. Background Technology

[0002] A switch cabinet panel refers to the device interface on a switch cabinet used for operation, display, and control. It centrally installs various switch buttons, configures status indicator lights and instrument display areas, and realizes manual or automatic circuit switching operations. Conventional switch cabinet panels mainly achieve locking and protection through external locks.

[0003] The utility model patent with announcement number CN200990302Y discloses a switch safety seat buckle lock. The safety seat is fixed after the lock tongue and the buckle are engaged. The lock tongue is inserted into the gap at the top of the safety seat to prevent the switch handle of the safety seat from being closed, thus playing a locking and positioning role. The buckle is fastened to the lock tongue, playing an auxiliary positioning and locking role. In this way, the safety seat of the isolation boundary cannot be closed at all, thus playing a role in protecting the isolation boundary.

[0004] However, the following problems still exist in the actual use of the switch safety seat buckle lock: Although the switch safety seat is locked by an external mechanical lock, the locking effect achieved by this mechanical lock cannot be quickly operated in a variety of robot controls. Once the key to the external lock is lost, it needs to be destroyed when unlocking. It cannot be unlocked and protected through a variety of locking methods, which in turn affects the quick operation of the switch cabinet panel.

[0005] Therefore, we propose a multi-solution lock for switch cabinet panels to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this utility model is to provide a multi-solution lock for switch cabinet panels. This solves the problem that existing external mechanical locks lock the switch safety seat, but the locking effect achieved by such mechanical locks cannot be quickly operated under diverse robot control. Once the key to the external lock is lost, it needs to be destroyed to unlock it. It is impossible to unlock and protect through diverse locking methods, thus affecting the rapid operation of the switch cabinet panel.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a multi-dissolution lock for a switch cabinet panel, comprising a switch cabinet panel body, wherein the switch cabinet panel body is fixedly installed on the front end of an equipment bracket; and further comprising:

[0008] The front of the switch cabinet panel body is provided with a protective mechanism, which includes a lock box. A viewing window is provided at the center of the front of the lock box, and a control cavity is provided inside the lock box.

[0009] The front of the switch cabinet panel body is provided with an external locking mechanism, which includes an external locking body and an unlocking slide bar. The front end of the unlocking slide bar is fixedly installed at the four outer corners of the lock box.

[0010] Preferably, a switch body is provided at the center of the front of the switch cabinet panel, and the switch body has a rod-shaped structure that can be operated by moving it left and right.

[0011] Preferably, the protective mechanism includes a viewing window that connects the switch cabinet panel body and the lock box body, allowing observation of the status of the switch body installed on the front of the switch cabinet panel body through the viewing window.

[0012] Preferably, the protective mechanism includes a sensing panel, which is fixedly installed on the upper front of the lock housing, and a servo motor is fixedly installed on the upper left side of the control cavity inside the lock housing, and the servo motor is controlled by the sensing panel.

[0013] Preferably, the protective mechanism includes a guide screw and a guide slide rod. The guide screw is rotatably mounted above the control cavity inside the lock housing via a bearing, and the guide slide rod is fixedly mounted below the control cavity. An unlocking slider is slidably mounted in the control cavity, and the right end of the guide screw is fixedly connected to the output shaft end of the servo motor.

[0014] Preferably, the protective mechanism includes an unlocking slider that is sleeved at the center of the front end of the switch body on the front side of the switch cabinet panel body, and the upper end of the unlocking slider is threaded to the middle of the guide screw, and the lower end of the unlocking slider is slidably disposed in the middle of the guide screw. The movement of the unlocking slider causes the sleeved and connected switch body to be turned.

[0015] Preferably, the rear end of the unlocking slide rod included in the external locking mechanism slides through the four outer corners of the switch cabinet panel body, and a locking slot is provided at the rear end of the unlocking slide rod on the upper right side of the switch cabinet panel body. The interior of the locking slot is connected to the upper end of the external lock body, and the external lock body limits the unlocking slide rod to prevent the switch cabinet panel body and the lock box from separating from each other.

[0016] Compared with the prior art, the beneficial effects of this utility model are: This multi-dissolution lock for a switch cabinet panel protects the switch cabinet panel body through the lock box. After the sensor panel and the robot's NFC chip are identified, the switch body can be operated. At the same time, after opening the outer lock body, the locking box can be slid to lock the switch cabinet body, allowing for manual operation. The specific details are as follows:

[0017] 1. The switch cabinet panel is installed using a device bracket. The lock box on the front is locked by the outer lock body at the rear end of the locking slide rod at the four corners, thus achieving a protective effect under normal conditions. The viewing window on the front of the lock box allows the user to observe the status of the switch body on the front of the switch cabinet panel, avoiding accidental touch or reverse operation of the switch body.

[0018] 2. The robot's NFC chip and the sensing panel recognize each other, control the servo motor to drive the guide screw to rotate, drive the threaded unlocking slider to move along the guide screw, and then toggle the switch body set inside the unlocking slider to achieve control.

[0019] 3. Open the outer lock body locked at the rear of the switch cabinet panel body, so that it is disconnected from the connection between the lock body and the locking slot inside the unlocking slide bar. Then slide the lock box forward to separate it from the switch cabinet panel body, and the unlocking slider will simultaneously disengage from the switch body, so that it can be operated manually. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0021] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0022] Figure 3 This is a schematic diagram of the installation structure of the external lock body of this utility model;

[0023] Figure 4 This is a schematic diagram of the switch cabinet panel body and lock box body after separation.

[0024] Figure 5 This is a schematic diagram of the connection between the unlocking slider and the switch body of this utility model;

[0025] Figure 6 This is a three-dimensional structural diagram of the unlocking slider of this utility model.

[0026] In the diagram: 1. Switch cabinet panel body; 2. Equipment bracket; 3. Lock box; 4. Viewing window; 5. Control cavity; 6. Unlocking slide bar; 7. Switch body; 8. Sensor panel; 9. Servo motor; 10. Guide screw; 11. Guide slide bar; 12. Unlocking slider; 13. Locking slot; 14. External lock body. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-6 The present invention provides the following technical solution:

[0029] Example 1: To address the problems existing in the operation of existing switchgear panels, this example discloses the following technical solution: a multi-dissolution lock for a switchgear panel, comprising a switchgear panel body 1, which is fixedly installed at the front end of an equipment bracket 2; a protective mechanism is provided on the front of the switchgear panel body 1, and the protective mechanism includes a lock housing 3, with a viewing window 4 at the center of the front of the lock housing 3, and a control cavity 5 inside the lock housing 3; a switch body 7 is provided at the center of the front of the switchgear panel body 1, and the switch body 7 has a rod-like structure that is operated by moving left and right; the viewing window 4 included in the protective mechanism connects the switchgear panel body 1 and the lock housing 3, allowing observation of the state of the switch body 7 on the front of the switchgear panel body 1 through the viewing window 4.

[0030] The protective mechanism includes a sensor panel 8, which is fixedly installed on the upper front of the lock housing 3. A servo motor 9 is fixedly installed on the upper left side of the control cavity 5 inside the lock housing 3, and the operation of the servo motor 9 is controlled by the sensor panel 8. The protective mechanism includes a guide screw 10 and a guide slide rod 11. The guide screw 10 is rotatably installed on the upper part of the control cavity 5 inside the lock housing 3 through a bearing, and the guide slide rod 11 is fixedly installed on the lower part of the control cavity 5. An unlocking slider 12 is slidably installed in the control cavity 5, and the right end of the guide screw 10 is fixedly connected to the output shaft end of the servo motor 9. The center position of the unlocking slider 12 is sleeved and installed on the front end of the switch body 7 on the front of the switch cabinet panel body 1. The upper end of the unlocking slider 12 is threadedly connected to the middle part of the guide screw 10, and the lower end of the unlocking slider 12 is slidably set in the middle part of the guide slide rod 11. The movement of the unlocking slider 12 causes the sleeved and connected switch body 7 to be turned.

[0031] like Figures 5-6As shown, the switch cabinet panel body 1 is installed by the equipment bracket 2 at the rear, and the lock box 3 on the front of the switch cabinet panel body 1 is slidably connected by the unlocking slide rods 6 at the four corners so as to lock the shaft of the outer lock body 14, prevent the lock box 3 from separating from the switch cabinet panel body 1, and improve the protection effect for the switch cabinet panel body 1 and the internal switch body 7 in the working state.

[0032] Furthermore, the robot's NFC chip identifies the sensor panel 8 on the front of the lock box 3, causing the sensor panel 8 to control the servo motor 9 installed inside the control cavity 5. The servo motor 9 drives the guide screw 10 fixedly connected to the end of the output shaft to rotate. The unlocking slider 12, which is threadedly connected to the guide screw 10, is driven to move along the direction of the guide slide bar 11. This causes the unlocking slider 12 to drive the switch body 7 that runs through it to move left and right, so as to realize the operation of the switch cabinet panel body 1.

[0033] Example 2: To solve the problems existing in the operation of the existing switch cabinet panel, this example discloses the following technical solution: The front of the switch cabinet panel body 1 is provided with an external locking mechanism, which includes an external locking body 14 and an unlocking slide rod 6. The front end of the unlocking slide rod 6 is fixedly installed at the four outer corners of the lock box 3. The rear end of the unlocking slide rod 6 slidably passes through the four outer corners of the switch cabinet panel body 1. A locking slot 13 is provided at the rear end of the unlocking slide rod 6 on the upper right side of the switch cabinet panel body 1. The interior of the locking slot 13 is connected to the upper end of the external locking body 14. The external locking body 14 limits the unlocking slide rod 6 to prevent the switch cabinet panel body 1 from separating from the lock box 3.

[0034] like Figure 1 , Figures 3-4 As shown, when it is necessary to manually unlock the lock box 3, the outer lock body 14 is opened by a mechanical key that is compatible with the outer lock body 14, so that the outer lock body 14 and the locking slot 13 opened at the rear end of the unlocking slide bar 6 can disengage from each other. Then, the lock box 3 is manually slid forward, so that it slides outside the switch cabinet panel body 1 through the unlocking slide bar 6 fixedly installed at the four corners. Then, the unlocking slider 12 inside the lock box 3 is disengaged from the switch body 7, and then it can be operated manually.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multi-solution lock for a switch cabinet panel, comprising a switch cabinet panel body (1), wherein the switch cabinet panel body (1) is fixedly installed on the front end of an equipment bracket (2); Its features are, Also includes: The front of the switch cabinet panel body (1) is provided with a protective mechanism, and the protective mechanism includes a lock box (3). A viewing window (4) is provided at the center of the front of the lock box (3), and a control cavity (5) is provided inside the lock box (3). The front of the switch cabinet panel body (1) is provided with an external locking mechanism, and the external locking mechanism includes an external locking body (14) and an unlocking slide bar (6). The front end of the unlocking slide bar (6) is fixedly installed at the four outer corners of the lock box body (3).

2. The multi-dissolution lock for a switch cabinet panel according to claim 1, characterized in that: A switch body (7) is provided at the center of the front of the switch cabinet panel body (1), and the switch body (7) has a rod-shaped structure and can be operated by moving it left and right.

3. A multi-dissolution lock for a switch cabinet panel according to claim 1, characterized in that: The protective mechanism includes a viewing window (4) that connects the switch cabinet panel body (1) and the lock box (3) to each other, allowing the viewer to observe the status of the switch body (7) on the front of the switch cabinet panel body (1).

4. A multi-dissolution lock for a switch cabinet panel according to claim 3, characterized in that: The protective mechanism includes a sensing panel (8), which is fixedly installed on the front top of the lock box (3). A servo motor (9) is fixedly installed on the upper left side of the control cavity (5) inside the lock box (3), and the servo motor (9) is controlled by the sensing panel (8).

5. A multi-solution lock for a switch cabinet panel according to claim 1, characterized in that: The protective mechanism includes a guide screw (10) and a guide slide (11). The guide screw (10) is rotatably mounted above the control cavity (5) inside the lock housing (3) via a bearing, and the guide slide (11) is fixedly mounted below the control cavity (5). An unlocking slider (12) is slidably mounted in the control cavity (5). At the same time, the right end of the guide screw (10) is fixedly connected to the output shaft end of the servo motor (9).

6. A multi-solution lock for a switch cabinet panel according to claim 5, characterized in that: The protective mechanism includes an unlocking slider (12) which is sleeved and installed at the center of the front end of the switch body (7) on the front of the switch cabinet panel body (1). The upper end of the unlocking slider (12) is threaded to the middle of the guide screw (10), and the lower end of the unlocking slider (12) is slidably set in the middle of the guide slide (11). The movement of the unlocking slider (12) causes the sleeved and connected switch body (7) to be turned.

7. A multi-dissolution lock for a switch cabinet panel according to claim 1, characterized in that: The rear end of the unlocking slide bar (6) included in the external locking mechanism slides through the four corners of the outer end of the switch cabinet panel body (1). The rear end of the unlocking slide bar (6) on the upper right side of the switch cabinet panel body (1) is provided with a locking slot (13). The interior of the locking slot (13) is connected to the upper end of the external lock body (14). The external lock body (14) limits the unlocking slide bar (6) to prevent the switch cabinet panel body (1) from separating from the lock box (3).

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