CN219864558U - Lock falling mechanism for distribution box - Google Patents

Abstract

The locking mechanism for the distribution box is characterized by comprising a box body, a door body, a flashing, a moistureproof unit and a locking unit, wherein one side of the front end of the box body is connected with one side of the door body through a hinge, the locking unit is arranged on the door body, the flashing is fixedly connected to the top surface of the box body, the moistureproof unit is arranged at a heat dissipation opening arranged on a side plate of the box body, the designed locking unit adopts a remote control electric lock to lock a lock column in the box body, so that the lock body is prevented from being easily opened by a thief outside the box body, and the locking mechanism has an anti-theft function; the groove of the lock column is connected with the lock core through the spring, so that when the door body is closed, the automatic falling lock of the door body and the box body can be completed, and the use is more convenient; according to the utility model, the humidity sensor is added to detect the air humidity at the radiating opening of the box body, the excessive humidity is detected, the baffle is closed by controlling the pull rod to move downwards through the electric telescopic rod, and the damage to equipment elements in the box body caused by external moisture entering is reduced.

Description

Lock falling mechanism for distribution box

Technical Field

The utility model relates to the field of distribution box equipment, in particular to a falling lock mechanism for a distribution box.

Background

The switchgear, the test meter, the maintenance appliances and the auxiliary equipment are assembled into a closed or semi-closed metal cabinet or screen according to the standard of electric wiring, thereby forming the distribution box.

In order to protect electronic equipment in the distribution box, an irrelevant person is prevented from damaging the internal structure of the distribution box, a safety lock is arranged for the distribution box, when the distribution box is locked, the door body is locked through an external lock body after the door body and the box body are closed by the person, but certain inconvenience still exists in the use process; besides, when the outdoor distribution box is rainy, moisture can enter from the radiating ports, and the problem that the damage of elements in the distribution box is easy to cause exists.

Disclosure of Invention

According to the technical problems, the utility model provides a falling lock mechanism for a distribution box, which is characterized by comprising a box body, a door body, a rain-proof plate, a moistureproof unit and a locking unit, wherein one side of the front end of the box body is connected with one side of the door body through a hinge, the locking unit is arranged on the door body, the rain-proof plate is fixedly connected on the top surface of the box body, the moistureproof unit is arranged at a heat dissipation port arranged on a side plate of the box body,

the locking unit consists of a handle, a rotating shaft, a gear, a rack, a sliding rail, a lock column, a lock cylinder, a spring and a remote control electric lock, wherein the rotating shaft is arranged on a door body, one end of the rotating shaft is connected with the handle, the other end of the rotating shaft is connected in an inner hole of the gear, the gear is meshed with the rack, the rack is fixedly connected on the bottom surface of the lock column, the lock column is slidingly connected in the sliding rail, the sliding rail is fixedly connected on the inner side surface of the door body, a groove is arranged in the lock column, the bottom of the groove is connected with one end of the spring, the other end of the spring is fixedly connected with the lock cylinder, the lock column is locked and connected with a lock tongue of the remote control electric lock, the remote control electric lock is arranged on the inner side surface of the door body,

the dampproofing unit comprises humidity transducer, installation cover, electric telescopic handle, pull rod, connecting rod, bull stick and baffle, the installation cover is connected on the curb plate of box, install electric telescopic handle in the installation cover, electric telescopic handle's flexible end and pull rod bottom fixed connection, one side is connected with a plurality of connecting rods on the pull rod, every the other end and the bull stick of connecting rod are connected, bull stick fixed connection is on the baffle, humidity transducer installs and is located louvre position department on the box.

Specifically, a through groove is formed in one side of the sliding rail.

Specifically, the inner side surface of one side on the box body is provided with a clamping groove, and the clamping groove is matched with the lock cylinder.

Specifically, set up the controller in the box, the controller is connected with the electric lock of remote control communication, the controller is connected with humidity transducer and electric telescopic handle electricity respectively.

The utility model has the beneficial effects that:

the locking unit designed by the utility model adopts the remote control electric lock to lock the lock column in the box body, so that the lock body is prevented from being easily opened by a thief outside the box body, and the locking unit has an anti-theft effect; the groove of the lock column is connected with the lock core through the spring, so that when the door body is closed, the automatic falling lock of the door body and the box body can be completed, and the use is more convenient;

according to the utility model, the humidity sensor is added to detect the air humidity at the radiating opening of the box body, the excessive humidity is detected, the baffle is closed by controlling the pull rod to move downwards through the electric telescopic rod, and the damage to equipment elements in the box body caused by external moisture entering is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of a fall lock mechanism for a distribution box of the present utility model;

FIG. 2 is a schematic view of the overall structure of the fall lock mechanism for the distribution box of the present utility model;

FIG. 3 is a schematic view of the structure of the A-position of the falling lock mechanism for the distribution box;

FIG. 4 is a schematic view of the structure of the A-position of the falling lock mechanism for the distribution box;

FIG. 5 is a schematic view showing the internal structure of the locking part of the falling lock mechanism for the distribution box;

FIG. 6 is a schematic view of the structure of the B-position of the falling lock mechanism for the distribution box of the present utility model;

the following figures are shown: 1. the door comprises a box body, a radiating hole, a clamping groove, a door body, a rain shielding plate, a handle, a rotating shaft, a gear, a rack, a lock column, a groove, a spring, a lock cylinder, a sliding rail, a through groove, a remote control electric lock, a mounting cover, a motor-driven telescopic rod, a pull rod, a connecting rod, a rotating rod and a baffle plate.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Example 1

As shown in fig. 1 and 2, one side of the front end of the box body 1 is connected with one side of the door body 2 through a hinge, the top surface of the box body 1 is fixedly connected with a rain-proof plate 3, the inner side surface of one side of the box body 1 is provided with a clamping groove 12 and the side plate is provided with a heat dissipation hole 11,

as shown in fig. 2 to 5, the rotating shaft 42 is installed on the door body 2, one end of the rotating shaft 42 is connected with the handle 41, the other end of the rotating shaft 42 is connected in the inner hole of the gear 43, the gear 43 is meshed with the connecting rack 44, the rack 44 is fixedly connected on the bottom surface of the lock column 45, the lock column 45 is slidingly connected in the sliding rail 46, the sliding rail 46 is fixedly connected on the inner side surface of the door body 2, a through groove 461 is arranged on one side of the sliding rail 46, a groove 450 is arranged in the lock column 45, the groove bottom of the groove 450 is connected with one end of the spring 451, the other end of the spring 451 is fixedly connected with the lock core 452, the lock core 452 is matched with the clamping groove 12 of the box body 1, the lock column 45 is in locking connection with the lock tongue of the remote control electric lock 47, the remote control electric lock 47 is installed on the inner side surface of the door body 2,

as shown in fig. 6, the installation cover 51 is connected to the side plate of the box 1, the electric telescopic rod 52 is installed in the installation cover 51, the telescopic end of the electric telescopic rod 52 is fixedly connected with the bottom end of the pull rod 53, one side of the pull rod 53 is connected with a plurality of connecting rods 54, the other end of each connecting rod 54 is connected with each rotating rod 55, each rotating rod 55 is fixedly connected to each corresponding baffle 56, the humidity sensor is installed on the box and located at the position of the heat dissipation hole, the controller is arranged in the box 1 and is in communication connection with the remote control electric lock 47, and the controller is respectively and electrically connected with the humidity sensor and the electric telescopic rod 52.

Example 2

When the door body 2 is closed and the lock cylinder 452 of the lock cylinder 45 mounted in the slide rail 46 at the inner side of the door body contacts the box body 1 while locking the box body 1 and the door body 2, the lock cylinder 452 is pressed by the notch of the clamping groove of the box body 2, and the lock cylinder 452 is pressed into the groove 450 of the lock cylinder 45 due to the elasticity of the spring 451. Along with the closing movement of the door body 2, when the lock cylinder 452 on the door body 2 corresponds to the clamping groove 12 of the box body 1, the lock cylinder 452 springs into the clamping groove 12, namely the locking operation of the door body 2 and the box body 1 is completed;

when an operator opens the door body 2, firstly, the remote control electric lock 47 is controlled to be opened through the auxiliary tool remote controller, the lock of the lock column 45 is released, the operator can rotate the handle 41, the handle 41 drives the gear 43 to rotate through the rotating shaft 42, the gear 43 rotates to enable the lock column 45 to move in the sliding rail 46 through the rack 44, the lock column 45 integrally moves to enable the lock core 452 to move out of the clamping groove 12 of the box body 1, namely, the door body 2 is opened, the handle 41 is reversed after the door body is opened, the lock column 45 is reset, the remote control electric lock 47 is started to lock the lock column 45, the maintenance operation can be performed, the door body 2 is locked after the maintenance is completed by directly closing the door body 2, the door body 2 is closed by external force, the door is conveniently used, and the remote control electric lock is arranged on the inner side surface of the door body 2 and cannot be opened outside, so that the anti-theft effect can be achieved;

the humidity sensor arranged at the radiating hole 11 of the box body 1 can detect the humidity of the gas at the radiating hole 11, when the humidity is higher than a preset value, a signal is transmitted to the controller, the controller controls the electric telescopic rod 52 to push and pull the pull rod 53, the pull rod 53 is connected with the rotating rod 55 through the connecting rod 54, the pull rod 53 moves to drive the rotating rod 55 to rotate so that the baffle 56 rotates to block the radiating hole 11, and damage to equipment elements in the box body 1 caused by external humidity is reduced; similarly, when the humidity is detected to be low, the baffle plate 56 is controlled to move by the electric telescopic rod 52, and the heat dissipation holes 11 are opened for ventilation.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. Various components mentioned in the present utility model are common in the art, and it should be understood by those skilled in the art that the present utility model is not limited by the above embodiments, and the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications can be made in the present utility model without departing from the spirit and scope of the utility model, which is defined in the claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a block terminal is with falling lock mechanism, its characterized in that includes box, door body, flashing board, dampproofing unit, locking unit, box front end one side is connected with one side of door body through the hinge, install locking unit on the door body, fixed connection flashing board on the top surface of box, the dampproofing unit of thermovent department installation that sets up on the box curb plate.

2. The drop lock mechanism for a distribution box according to claim 1, wherein the locking unit is composed of a handle, a rotating shaft, a gear, a rack, a sliding rail, a lock column, a lock cylinder, a spring and a remote control electric lock, the rotating shaft is installed on a door body, one end of the rotating shaft is connected with the handle, the other end of the rotating shaft is connected in an inner hole of the gear, the gear is meshed with the rack, the rack is fixedly connected to the bottom surface of the lock column, the lock column is slidably connected in the sliding rail, the sliding rail is fixedly connected to the inner side surface of the door body, a groove is arranged in the lock column, the bottom of the groove is connected with one end of the spring, the other end of the spring is fixedly connected with the lock cylinder, the lock column is connected with a lock tongue of the remote control electric lock, and the remote control electric lock is installed on the inner side surface of the door body.

3. The falling lock mechanism for the distribution box according to claim 1, wherein the moistureproof unit is composed of a humidity sensor, a mounting cover, an electric telescopic rod, a pull rod, a connecting rod, a rotating rod and a baffle plate, the mounting cover is connected to a side plate of the box body, the electric telescopic rod is mounted in the mounting cover, the telescopic end of the electric telescopic rod is fixedly connected with the bottom end of the pull rod, one side of the pull rod is connected with a plurality of connecting rods, the other end of each connecting rod is connected with the rotating rod, the rotating rod is fixedly connected to the baffle plate, and the humidity sensor is mounted on the box body and located at the position of a heat dissipation hole.

4. The drop lock mechanism for a power distribution box according to claim 1, wherein a clamping groove is formed in an inner side surface of one side of the box body.