CN217001294U - Electric control cabinet lock structure - Google Patents

Abstract

The utility model relates to an electric control cabinet lock structure, which has the technical scheme main points that: the method comprises the following steps: a lock case; the inside of the lock shell is provided with: the device comprises a lock tongue, a pushing assembly, a trigger assembly, a transmission assembly and a control assembly, wherein the lock tongue is used for being clamped with a lock catch arranged on a door plate of the cabinet body, the pushing assembly is used for pushing the lock tongue to be clamped with the lock catch, the trigger assembly is used for abutting against the lock tongue in a clamping state, the transmission assembly is used for driving the trigger assembly, and the control assembly is used for controlling the transmission assembly; the bolt is rotatably arranged in the lock shell; under the state that the lock tongue is clamped with the lock catch, the pushing assembly is abutted against the lock tongue, and the trigger assembly is clamped with the lock tongue; the pushing assembly is fixedly connected with the lock shell; the trigger component is rotatably arranged in the lock shell; the trigger assembly is fixedly connected with the output end of the transmission assembly; the transmission assembly is electrically connected with the control assembly; the transmission assembly and the control assembly are both fixedly connected with the lock shell; this application realizes that mechanical lock and automatically controlled board combine as an organic whole, has the simple installation, saves space and low cost's advantage.

Description

Electric control cabinet lock structure

Technical Field

The utility model relates to the technical field of electric control cabinet locks, in particular to an electric control cabinet lock structure.

Background

The electric control cabinet is a control cabinet (box) which assembles switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, and the arrangement of the electric control cabinet meets the requirement of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of human bodies and surrounding equipment; the current electric control cabinet lock has the disadvantages of complex structure, high cost, large volume and the like, and can not meet the design requirements.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an electric control cabinet lock structure which has the advantages.

The technical purpose of the utility model is realized by the following technical scheme: the method comprises the following steps: a lock case; the inside of the lock shell is provided with: the device comprises a lock tongue, a pushing assembly, a trigger assembly, a transmission assembly and a control assembly, wherein the lock tongue is used for being clamped with a lock catch arranged on a door plate of the cabinet body, the pushing assembly is used for pushing the lock tongue to be clamped with the lock catch, the trigger assembly is used for abutting against the lock tongue in a clamping state, the transmission assembly is used for driving the trigger assembly, and the control assembly is used for controlling the transmission assembly; the bolt is rotatably arranged in the lock shell; under the state that the lock tongue is clamped with the lock catch, the pushing assembly is abutted against the lock tongue, and the trigger assembly is clamped with the lock tongue; the pushing assembly is fixedly connected with the lock shell; the trigger component is rotatably arranged in the lock shell; the trigger assembly is fixedly connected with the output end of the transmission assembly; the transmission assembly is electrically connected with the control assembly; the transmission assembly and the control assembly are fixedly connected with the lock shell.

Optionally, the pushing assembly comprises: the pushing block, the spring and the guide post; the lock tongue is provided with a first bayonet; the guide post is fixedly connected with the lock shell; the pushing block is provided with a U-shaped groove which is used for being in sliding connection with the guide post; the pushing block is provided with a second bayonet which is used for being clamped with the first bayonet; the spring is arranged in the U-shaped groove; and under the locking state of the lock tongue and the lock catch, two ends of the spring respectively abut against the guide post and the inner wall of the U-shaped groove.

Optionally, the trigger assembly comprises: a wrench head, a handle and a torsion spring; a third bayonet is arranged on the lock tongue; the wrench head is rotatably arranged in the lock shell; one end of the wrench head can be clamped with the third clamping port, and the other end of the wrench head is fixedly connected with one end of the handle; the other end of the handle is fixedly connected with the output end of the transmission assembly; the torsional spring is arranged on the wrench head, and two ends of the torsional spring are respectively abutted against the lock shell and the handle; one end of the wrench head is abutted against the lock tongue.

Optionally, the transmission assembly includes: the driving motor, the transmission shaft and the cam; one end of the transmission shaft is fixedly connected with the cam in a sliding manner; the cam is fixedly connected with the output end of the driving motor, and the other end of the transmission shaft is fixedly connected with the handle; the driving motor is electrically connected with the control component.

Optionally, the transmission assembly includes: an electromagnet and a transmission shaft; one end of the transmission shaft is magnetically connected with the electromagnet; the electromagnet is electrically connected with the control assembly.

Optionally, the control assembly includes: a control module; the control module is electrically connected with the transmission assembly.

In conclusion, the utility model has the following beneficial effects: the mechanical lock and the electric control plate are combined into a whole, and the electric control plate has the advantages of simplicity and convenience in installation, space saving and low cost.

Drawings

FIG. 1 is an assembly view of the present invention in a locked state with the drive motor assembled;

FIG. 2 is an assembly view of the present invention in an unlocked state with the drive motor assembled;

FIG. 3 is an assembly view of the assembled electromagnet of the present invention in a locked condition;

fig. 4 is an assembly view of the assembled electromagnet of the present invention in an unlocked state.

In the figure: 1. a lock case; 2. a latch bolt; 3. locking; 4. a pushing assembly; 41. a pushing block; 42. a spring; 43. a guide post; 5. a trigger assembly; 51. a wrench head; 52. a handle; 53. a torsion spring; 6. a transmission assembly; 61. a drive motor; 62. a drive shaft; 63. a cam; 64. an electromagnet; 7. and a control component.

Detailed Description

In order to make the objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, configuration, and operation, and therefore should not be construed as limiting the present invention.

The utility model is described in detail below with reference to the figures and examples.

The utility model provides an electric control cabinet lock structure, as shown in figure 1, comprising: a lock case 1; the inside of the lock shell 1 is provided with: the device comprises a lock tongue 2, a pushing assembly 4, a trigger assembly 5, a transmission assembly 6 and a control assembly 7, wherein the lock tongue 2 is used for being clamped with a lock catch 3 arranged on a door panel of a cabinet body, the pushing assembly 4 is used for pushing the lock tongue 2 to be clamped with the lock catch 3, the trigger assembly 5 is used for abutting against the lock tongue 2 in a clamping state, the transmission assembly 6 is used for driving the trigger assembly 5, and the control assembly 7 is used for controlling the transmission assembly 6; the bolt 2 is rotatably arranged in the lock shell 1; under the state that the lock tongue 2 is clamped with the lock catch 3, the pushing assembly 4 is abutted against the lock tongue 2, and the trigger assembly 5 is clamped with the lock tongue 2; the pushing assembly 4 is fixedly connected with the lock shell 1; the trigger assembly 5 is rotatably arranged in the lock shell 1; the trigger assembly 5 is fixedly connected with the output end of the transmission assembly 6; the transmission assembly 6 is electrically connected with the control assembly 7; the transmission assembly 6 and the control assembly 7 are both fixedly connected with the lock shell 1.

In practical application, be provided with on the cabinet body door plant with 3 locks of hasp of 2 looks adaptations of spring bolt when: the electric control cabinet door is closed with the cabinet body door plate, a lock catch 3 arranged on the cabinet body door plate penetrates through a lock shell 1 to enter a lock hole clamped with a lock tongue 2, then a pushing assembly 4 is pushed to move, the pushing assembly 4 moves to drive the lock tongue 2 to rotate in the shell, when the pushing assembly 4 reaches a specific movement state, the lock tongue 2 is clamped with the lock catch 3, the lock tongue 2 abuts against a trigger assembly 5 when the lock tongue 2 is clamped with the lock catch 3, the trigger assembly 5 limits the lock tongue 2, and the door locking operation of the cabinet lock is completed; when the door is opened: the control assembly 7 is used for starting the transmission assembly 6, the trigger assembly 5 is pulled to move when the transmission assembly 6 works, so that the bolt 2 clamped with the trigger assembly 5 is released, the bolt 2 is pushed by the pushing assembly 4 in a specific motion state, the lock catch 3 clamped with the bolt 2 is released, the bolt 2 and the lock catch 3 are pushed out together by the pushing assembly 4, and the door opening operation of the cabinet lock is completed; after the lock catch 3 is pushed out, the plate component resets, and the trigger component 5 resets to drive the transmission component 6 to reset so as to prepare for locking the door seat next time.

Further, the pushing assembly 4 includes: a pushing block 41, a spring 42 and a guide post 43; a first bayonet is arranged on the lock tongue 2; the guide column 43 is fixedly connected with the lock shell 1; the pushing block 41 is provided with a U-shaped groove which is used for being in sliding connection with the guide post 43; a second bayonet which is used for being clamped with the first bayonet is arranged on the pushing block 41; the spring 42 is arranged in the U-shaped groove; and under the locking state of the lock tongue 2 and the lock catch 3, two ends of the spring 42 are respectively abutted against the guide column 43 and the inner wall of the U-shaped groove.

In practical application, the guide post 43 and the spring 42 are both arranged in a U-shaped groove on the pushing block 41, when the door is locked, the lock catch 3 pushes the pushing block 41 to slide along the guide post 43, and when the lock tongue 2 and the lock catch 3 are in a locking state, two ends of the spring 42 arranged in the U-shaped groove respectively abut against the inner parts of the guide post 43 and the pushing block 41; when the bolt 2 and the latch 3 are in the non-locking state, the pushing block 41 pushes the latch 3 to move outwards under the elastic force of the spring 42, so that the door opening operation is realized.

Further, the trigger assembly 5 includes: a wrench head 51, a handle 52 and a torsion spring 53; a third bayonet is arranged on the lock tongue 2; the wrench head 51 is rotatably arranged in the lock shell 1; one end of the wrench head 51 can be clamped with the third bayonet, and the other end of the wrench head 51 is fixedly connected with one end of the handle 52; the other end of the handle 52 is fixedly connected with the output end of the transmission assembly 6; the torsion spring 53 is arranged on the wrench head 51, and two ends of the torsion spring 53 are respectively abutted against the lock shell 1 and the handle 52; and one end of the wrench head 51 is abutted against the third clamping opening when the bolt 2 is clamped with the lock catch 3.

In practical application, when the door is locked, in a state that the bolt 2 and the shackle 3 are locked, one end of the wrench head 51 is abutted against the third bayonet on the bolt 2 to complete the limit of the bolt 2 and realize the locking operation of the bolt 2 and the shackle 3; when the door is opened, the transmission assembly 6 works to pull the handle 52, the handle 52 drives the wrench head 51 to move, so that the end, abutted against the third bayonet of the bolt 2, of the wrench head 51 moves upwards, the abutting action with the bolt 2 is disconnected, and meanwhile, the door opening operation is completed before the pushing assembly 4 is matched; after the door is opened, the wrench head 51 and the handle 52 are reset under the action of the torsion spring 53, and the transmission assembly 6 is driven to reset while the wrench head 51 and the handle 52 are reset so as to prepare for next door locking.

Optionally, the transmission assembly 6 includes: a driving motor 61, a transmission shaft 62 and a cam 63; one end of the transmission shaft 62 is fixedly connected with the cam 63 in a sliding manner; the cam 63 is fixedly connected with the output end of the driving motor 61, and the other end of the transmission shaft 62 is fixedly connected with the handle 52; the drive motor 61 is electrically connected to the control unit 7.

The first embodiment is as follows: in practical use, as shown in fig. 1 and 2; the power source in the transmission assembly 6 is a driving motor 61, after the control assembly 7 starts the driving motor 61, the driving motor 61 drives a cam 63 to move, the cam 63 drives a transmission shaft 62 connected with the cam to pull downwards, and the transmission shaft 62 moves downwards to drive a trigger assembly 5 to move, so that the door opening operation is performed.

Optionally, the transmission assembly 6 includes: an electromagnet 64 and a drive shaft 62; one end of the transmission shaft 62 is magnetically connected with the electromagnet 64; the electromagnet 64 is electrically connected to the control unit 7.

Example two, in practical application, as shown in fig. 3; the power source in the transmission assembly 6 is an electromagnet 64, after the control assembly 7 controls the electromagnet 64 to be electrified, the electromagnet 64 is magnetically connected with the transmission shaft 62, the transmission shaft 62 is pulled to move downwards, the transmission shaft 62 moves downwards to drive the trigger assembly 5 to move, and therefore the door opening operation is performed.

Further, the control assembly 7 comprises: a control module; the control module is electrically connected with the transmission assembly 6; in practical application, the control template is mainly a pre-programmed circuit electrically connected with the transmission assembly 6, and the control template is simple and convenient to install, low in cost and high in stability due to the use of the pre-programmed circuit.

The electric control cabinet lock structure provided by the utility model realizes the integration of the mechanical lock and the electric control plate, and has the advantages of simplicity and convenience in installation, space saving and low cost.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims (6)

1. An electric control cabinet lock structure is characterized by comprising: a lock case; the lock shell is internally provided with: the device comprises a lock tongue, a pushing assembly, a trigger assembly, a transmission assembly and a control assembly, wherein the lock tongue is used for being clamped with a lock catch arranged on a door plate of the cabinet body, the pushing assembly is used for pushing the lock tongue to be clamped with the lock catch, the trigger assembly is used for abutting against the lock tongue in a clamping state, the transmission assembly is used for driving the trigger assembly, and the control assembly is used for controlling the transmission assembly; the lock bolt is rotatably arranged in the lock shell; under the state that the lock tongue is clamped with the lock catch, the pushing assembly is abutted against the lock tongue, and the trigger assembly is clamped with the lock tongue; the pushing assembly is fixedly connected with the lock shell; the trigger component is rotatably arranged in the lock shell; the trigger assembly is fixedly connected with the output end of the transmission assembly; the transmission assembly is electrically connected with the control assembly; the transmission assembly and the control assembly are fixedly connected with the lock shell.

2. The lock structure of an electric control cabinet according to claim 1, wherein the pushing assembly comprises: the pushing block, the spring and the guide post; the lock tongue is provided with a first bayonet; the guide post is fixedly connected with the lock shell; the pushing block is provided with a U-shaped groove which is used for being in sliding connection with the guide post; the pushing block is provided with a second bayonet which is used for being clamped with the first bayonet; the spring is arranged in the U-shaped groove; and under the locking state of the lock tongue and the lock catch, two ends of the spring respectively abut against the guide post and the inner wall of the U-shaped groove.

3. An electrically controlled cabinet lock construction according to claim 2, wherein the trigger assembly comprises: a wrench head, a handle and a torsion spring; a third bayonet is arranged on the lock tongue; the wrench head is rotatably arranged in the lock shell; one end of the wrench head can be clamped with the third bayonet, and the other end of the wrench head is fixedly connected with one end of the handle; the other end of the handle is fixedly connected with the output end of the transmission assembly; the torsional spring is arranged on the wrench head, and two ends of the torsional spring are respectively abutted against the lock shell and the handle; one end of the wrench head is abutted against the lock tongue.

4. The lock structure of an electric control cabinet according to claim 3, wherein the transmission assembly comprises: the driving motor, the transmission shaft and the cam; one end of the transmission shaft is fixedly connected with the cam in a sliding manner; the cam is fixedly connected with the output end of the driving motor, and the other end of the transmission shaft is fixedly connected with the handle; the driving motor is electrically connected with the control component.

5. The lock structure of electric control cabinet according to claim 4, wherein the transmission assembly comprises: an electromagnet and a transmission shaft; one end of the transmission shaft is magnetically connected with the electromagnet; the electromagnet is electrically connected with the control component.

6. The lock structure for electric control cabinets of claim 5, wherein said control assembly comprises: a control module; the control module is electrically connected with the transmission assembly.

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