CN217872315U

CN217872315U - Door plate locking device

Info

Publication number: CN217872315U
Application number: CN202221673802.5U
Authority: CN
Inventors: 王熙宇; 黄亮; 王景阳; 刘少波
Original assignee: Shaanxi Hui Qi Electric Technology Development Co ltd
Current assignee: Shaanxi Hui Qi Electric Technology Development Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-22
Anticipated expiration: 2032-06-30

Abstract

The application discloses door plant locking device, including a door body and locking mechanism, the internal side of door is fixed with at least two locking mechanism, the door body includes door plant and door frame, locking mechanism is including fixed retaining member and removal retaining member, install the control on the door plant, fixed retaining member includes first mounting and second mounting, first mounting fixed connection is in the door plant edge, second mounting fixed connection is in on the door frame, perpendicular to door plant direction fixedly connected with pivot on the first mounting, the one end of removing the retaining member is passed through the pivot with first mounting rotates to be connected, be provided with on the second mounting and be on a parallel with the ascending clearance of door frame and opening, the other end of removing the retaining member passes through the clearance with second mounting joint, the utility model provides a switch board (case) whole aesthetic property, locking disguise and security.

Description

Door plate locking device

Technical Field

The application relates to a door plate locking device, which belongs to the field of protection of power distribution cabinets (boxes).

Background

The switch board (case) is the electrical equipment of assembling various electrical components in a box, generally installs in the open air, in the use, can meet the not tight condition of cabinet door closure, the hidden danger of power consumption, power supply safety can appear, consequently, needs relate to the problem of a door plant locking device lifting means whole protection level.

SUMMERY OF THE UTILITY MODEL

According to an aspect of this application, a door plant locking device is provided, and the device can make the cabinet door close tightly, and very big degree has improved the holistic safety problem of equipment and protection level.

A door plate locking device comprises a door body and locking mechanisms, wherein at least two locking mechanisms are fixed on the inner side of the door body, and the door plate locking device is characterized in that the door body comprises a door plate and a door frame, the locking mechanisms comprise fixed locking parts and movable locking parts, a control part is installed on the door plate, and the control part is used for controlling the locking mechanisms to lock the door plate and the door frame;

the fixed locking piece comprises a first fixed piece and a second fixed piece, the first fixed piece is fixedly connected to the edge of the door plate, the second fixed piece is fixedly connected to the door frame, and the first fixed piece and the second fixed piece correspond to each other in position;

perpendicular to door plant direction fixedly connected with pivot on the first mounting, the one end of removing the retaining member is passed through the pivot with first mounting rotates to be connected, be provided with on the second mounting and be on a parallel with door frame and the ascending clearance of opening, the other end of removing the retaining member passes through the clearance with second mounting joint.

Optionally, the control element includes a switch and a controller, the switch is installed outside the door panel, an output end of the switch is connected with an input end of the controller, and an input end of the controller is connected with the rotating shaft.

Optionally, the first fixing part is a first U-shaped plate, the second fixing part is a second U-shaped plate, two ends of the first U-shaped plate are fixedly connected with the door plate, the bottom of the first U-shaped plate is rotatably connected with the rotating shaft, the bottom of the second U-shaped plate is fixedly connected with the door frame, and a gap with an upward opening is formed in the side portion of the second U-shaped plate.

Optionally, the groove of the first U-shaped plate is arranged in the horizontal direction, and the groove of the second U-shaped plate is arranged in the vertical direction.

Optionally, the thickness of the gap is equal to the thickness of the movable locking member, and the height of the gap is equal to the height of the movable locking member.

Optionally, a limiting plate is fixedly arranged on the movable locking piece, and the limiting plate is located above the gap and perpendicular to the gap.

Optionally, the switch is a push-button switch.

The beneficial effects that this application can produce include:

1) The door plate locking device is provided with a locking mechanism, the locking mechanism comprises a fixed locking piece and a movable locking piece, meanwhile, a control piece is installed on a door plate, the control piece controls the locking mechanism, and the door plate is driven to open and close through the mutual matching of the fixed locking piece and the movable locking piece; meanwhile, the locking mechanism is arranged on the inner side of the door plate, so that the integral aesthetic property of the distribution box (cabinet) is greatly improved, and the door plate is locked concealably and safely; the occurrence of potential safety hazards of power utilization and power supply caused by foreign matter invasion is effectively reduced, and the overall protection level of the equipment is improved.

2) The door plate locking device provided by the application has the advantages that the second fixing piece is provided with the gap, the gap is matched and clamped with the movable locking part, the movable locking part is driven to rotate through the rotating shaft, the door plate is locked, the device is simple, the operation is convenient,

drawings

Fig. 1 is a schematic structural diagram of a door panel locking device according to an embodiment of the present application;

FIG. 2 is a schematic view of the overall structure of a locking mechanism according to an embodiment of the present application;

FIG. 3 is a front view of a door panel locking device according to one embodiment of the present application;

list of parts and reference numerals: 1-a door body; 2-a locking mechanism; 3-moving the locking piece; 4-a first fixing member; 5-a second fixing piece; 6-rotating shaft.

Detailed Description

The present application will be described in detail with reference to examples, but the present application is not limited to these examples.

A door plate locking device comprises a door body 1 and locking mechanisms 2, wherein at least two locking mechanisms 2 are fixed on the inner side of the door body 1, the door body comprises a door plate and a door frame, one side of the door plate is rotatably connected with one side of the door frame, the locking mechanisms 2 are positioned on the other side, opposite to the rotatably connected side of the door body and the door frame, each locking mechanism 2 comprises a fixed locking piece and a movable locking piece 3, a control piece is installed on the door plate, and the control piece is used for controlling the locking mechanisms 2 to lock the door plate and the door frame;

the fixed locking piece comprises a first fixing piece 4 and a second fixing piece 5, the first fixing piece 4 is fixedly connected to the edge of the door plate, the second fixing piece 5 is fixedly connected to the door frame, and the first fixing piece 4 corresponds to the second fixing piece 5 in position;

perpendicular to door plant direction fixedly connected with pivot 6 on the first mounting 4, the one end that removes retaining member 3 is passed through pivot 6 with first mounting 4 rotates to be connected, be provided with on the second mounting 5 and be on a parallel with door frame and the ascending clearance of opening, the other end that removes retaining member 3 passes through the clearance with 5 joints of second mounting.

The control piece comprises a switch and a controller, the switch is installed on the outer side of the door plate, the output end of the switch is connected with the input end of the controller, and the input end of the controller is connected with the rotating shaft 6.

Specifically, the controller can also be provided with a handle through the outer side of the door plate, the handle is connected with the rotating shaft, and the rotating shaft can be controlled to drive the movable locking piece to rotate when the handle is rotated; meanwhile, the controller controls the rotating shaft to rotate clockwise and anticlockwise.

First mounting 4 is first U template, second mounting 5 is the second U template, the both ends of first U template with door plant fixed connection, the bottom of first U template with pivot 6 rotates and connects, the bottom of second U template with door frame fixed connection, the lateral part of second U template is provided with the ascending clearance of opening.

The groove of the first U-shaped plate is arranged in the horizontal direction, and the groove of the second U-shaped plate is arranged in the vertical direction.

The thickness of the gap is equal to the thickness of the moving lock 3, and the height of the gap is equal to the height of the moving lock 3.

A limiting plate is fixedly arranged on the movable locking piece 3 and is positioned above the gap and is perpendicular to the gap.

The switch is a button switch.

Specifically, press button switch, to the controller conveys the instruction, the controller control pivot drives remove the retaining member and rotate clockwise or anticlockwise, makes remove the retaining member and get into the clearance or leave the clearance.

The working process and principle are as follows: when the door plate of the cabinet (box) door needs to be locked, the movable locking piece is ensured not to rotate out of the door plate, the door plate is closed, the control piece, namely the switch, is started to enable the rotating shaft to drive the movable locking piece to rotate, and the movable locking part just enters the gap of the second fixing piece, so that the door plate is locked; when cabinet (case) door plant need be opened, control piece control is carried out again, remove locking portion and rotate to opposite direction, leave in the clearance, guarantee simultaneously remove locking portion and leave outside the door plant completely, then the pulling door plant realizes opening of door plant.

Although the present invention has been described with reference to a few preferred embodiments, it should be understood that various changes and modifications can be made without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A door plate locking device comprises a door body (1) and locking mechanisms (2), wherein at least two locking mechanisms (2) are fixed on the inner side of the door body (1), and the door plate locking device is characterized in that the door body comprises a door plate and a door frame, the locking mechanisms (2) comprise fixed locking parts and movable locking parts (3), a control part is installed on the door plate, and the control part is used for controlling the locking mechanisms (2) to lock the door plate and the door frame;

the fixed locking piece comprises a first fixing piece (4) and a second fixing piece (5), the first fixing piece (4) is fixedly connected to the edge of the door plate, the second fixing piece (5) is fixedly connected to the door frame, and the first fixing piece (4) corresponds to the second fixing piece (5);

perpendicular to door plant direction is connected with pivot (6) on first mounting (4), the one end of removing retaining member (3) is passed through pivot (6) with first mounting (4) are rotated and are connected, be provided with on second mounting (5) and be on a parallel with door frame and the ascending clearance of opening, the other end of removing retaining member (3) passes through the clearance with second mounting (5) joint.

2. A door locking device according to claim 1, wherein said control member comprises a switch and a controller, said switch is mounted on the outside of said door, the output of said switch is connected to the input of said controller, and the input of said controller is connected to said rotary shaft (6).

3. The door panel locking device according to claim 1, wherein the first fixing member (4) is a first U-shaped plate, the second fixing member (5) is a second U-shaped plate, two ends of the first U-shaped plate are fixedly connected with the door panel, the bottom of the first U-shaped plate is rotatably connected with the rotating shaft (6), the bottom of the second U-shaped plate is fixedly connected with the door frame, and a gap with an upward opening is formed in a side portion of the second U-shaped plate.

4. The door panel locking apparatus of claim 3, wherein the grooves of the first U-shaped panel are horizontally oriented and the grooves of the second U-shaped panel are vertically oriented.

5. A door panel locking arrangement according to claim 1, characterized in that the thickness of the gap is equal to the thickness of the moving locking piece (3) and the height of the gap is equal to the height of the moving locking piece (3).

6. A door locking device according to claim 1, wherein a limiting plate is fixedly arranged on the movable locking member (3), and the limiting plate is positioned above the gap and perpendicular to the gap.

7. A door locking device as claimed in claim 2, wherein the switch is a push button switch.