CN214835539U

CN214835539U - Double-hook locking structure of cabinet

Info

Publication number: CN214835539U
Application number: CN202121072621.2U
Authority: CN
Inventors: 曹杰
Original assignee: AMPLE ELECTRO-MECHANIC DEVPP CO LTD(NINGBO)
Current assignee: AMPLE ELECTRO-MECHANIC DEVPP CO LTD(NINGBO)
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-23
Anticipated expiration: 2031-05-19

Abstract

The utility model relates to a double hook locking structure of cabinet, including base bottom plate, locking plate seat and motor cabinet, base bottom plate up end both ends symmetry be provided with two locking plate seats, be provided with the motor cabinet between two locking plate seats, the locking plate seat on be provided with the locking plate module, the locking plate module include first locking plate and second locking plate, first locking plate and second locking plate set up in locking plate seat upper portion front side through the pivot, between the two top through location lock joint portion, the upper portion of first locking plate and second locking plate all be provided with the extension, be provided with the extension spring between the extension, first locking plate be close to base bottom plate's tip one side on be provided with the lock body breach, the locking plate seat on be provided with the locked groove that matches with the lock body breach. The utility model has the characteristics of locking intensity is high, the speed of resetting is fast, avoid the case lid edge to upwarp etc.

Description

Double-hook locking structure of cabinet

Technical Field

The utility model relates to a locking technical field especially relates to a double hook locking structure of cabinet.

Background

The locking structure of conventional cabinet all adopts the single hook structure, and this structure can appear the shortcoming when using, and when closing the case lid promptly, the location anchor point of case lid only one, and set up at the middle part usually for the upwarp phenomenon appears easily in the vector both sides, has influenced the proof strength of cabinet, makes the cabinet can force the destruction through upwarp portion, and in order to solve above-mentioned problem, it is very necessary to design a new locking structure.

Disclosure of Invention

The utility model aims to solve the technical problem that a double hook locking structure of cabinet is provided, have that locking intensity is high, the speed of resetting is fast, avoid characteristics such as case lid edge upwarp.

The utility model provides a technical scheme that its technical problem adopted is: the double-hook locking structure of the cabinet comprises a base bottom plate, two locking piece seats and a motor base, wherein two locking piece seats are symmetrically arranged at two ends of the upper end surface of the base bottom plate, the motor base is arranged between the two locking piece seats, a locking piece module is arranged on each locking piece seat, each locking piece module comprises a first locking piece and a second locking piece, the first locking piece and the second locking piece are arranged on the front side of the upper part of each locking piece seat through rotating shafts and are abutted through positioning fastening parts, extending parts are arranged on the upper parts of the first locking piece and the second locking piece, tension springs are arranged between the extending parts, a locking piece notch is arranged on one side, close to the end part of the base bottom plate, of each first locking piece, a locking groove matched with the locking piece notch is arranged on each locking piece seat, a motor with a forward main shaft is arranged on each motor seat, and a driving wheel is arranged on the main shaft of each motor, the driving wheel is provided with two pull rods which are in butt joint with the upper ends of the second locking plates on the two locking plate seats.

As a supplement to this technical scheme, locking plate seat rear end face on all be provided with the locking plate that resets, the one end upper portion that the locking plate that resets is close to the motor link to each other with the locking plate seat through the pivot, reset and be provided with spacing axle on the other end of locking plate, the locking plate seat on be provided with the spacing hole that matches with spacing axle, the tip of spacing axle and first locking plate corresponds.

As a supplement to the technical scheme, the lower part of the reset locking plate close to one end of the motor is provided with a reset extension, and the lower part of one end of the second locking plate close to the motor is provided with a bulge corresponding to the reset extension.

As a supplement to the technical scheme, the upper part of the front end of the motor is provided with a limiting rod extending forwards, and the driving wheel is provided with a positioning screw matched with the limiting rod.

As a supplement to the technical scheme, the left side of the motor base is provided with an inductor support, the rear side of the inductor support is provided with an inductor of which the switch is positioned on one side close to the motor base, and a bending structure matched with the switch of the inductor is arranged on the pull rod positioned on the left part.

As a supplement to the technical scheme, a hook body bulge is arranged at one end of the first lock piece close to the lock body notch.

Has the advantages that: the utility model relates to a double hook locking structure of cabinet, specific beneficial effect as follows:

(1) the locking plate module is controlled to be opened and closed by arranging the motor and the pull rod, so that the operation of a double-hook structure is realized, when the box cover is closed, the structure has two anchor points, the edge of the box cover is prevented from upwarping, the protection effect is improved, and the opening speed is ensured;

(2) first locking plate and second locking plate on the locking piece module in this device can be through location buckling part for when the locking structure is closed, realize the joint location, later through stirring the second locking plate, just can realize that the locking is opened, through setting up the locking plate that resets, realize resetting of first locking plate and second locking plate, make things convenient for the locking structure to be closed.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a rear view of the present invention;

fig. 4 is a structural view of the present invention;

fig. 5 is a partial enlarged view of the notch of the lock body according to the present invention.

The figure is as follows: 1. base bottom plate, 2, locking plate seat, 3, the motor cabinet, 4, the pull rod, 5, the locking plate module, 6, first locking plate, 7, the second locking plate, 8, the locking plate that resets, 9, the motor, 10, the inductor support, 11, the inductor, 12, the extension spring, 13, the gag lever post, 14, the drive wheel, 15, set screw, 16, spacing hole, 17, the lock body breach, 18, the coupler body arch, 19, the locked groove, 20, the arch, 21, the extension that resets, 22, location lock joint portion.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

The embodiment of the utility model relates to a double-hook locking structure of a cabinet, as shown in figures 1-5, comprising a base bottom plate 1, a locking plate seat 2 and a motor seat 3, two locking plate seats 2 are symmetrically arranged at two ends of the upper end surface of the base bottom plate 1, the motor seat 3 is arranged between the two locking plate seats 2, a locking plate module 5 is arranged on the locking plate seat 2, the locking plate module 5 comprises a first locking plate 6 and a second locking plate 7, the first locking plate 6 and the second locking plate 7 are arranged at the front side of the upper part of the locking plate seat 2 through a rotating shaft, the two locking plates are propped against each other through a positioning buckling part 22, the upper parts of the first locking plate 6 and the second locking plate 7 are both provided with extension parts, a tension spring 12 is arranged between the extension parts, a locking body notch 17 is arranged on one side of the end part of the first locking plate 6 close to the base bottom plate 1, a locking groove 19 matched with the locking body notch 17 is arranged on the locking plate seat 2, the motor base 3 is provided with a motor 9 with a forward main shaft, the main shaft of the motor 9 is provided with a driving wheel 14, and the driving wheel 14 is provided with two pull rods 4 which are butted with the upper ends of the second locking plates 7 on the two locking plate bases 2.

In this technical scheme, rotate through motor 9 and drive wheel 14 and rotate 2, drive wheel 14 drives pull rod 4 motion, pull rod 4 motion makes second locking plate 7 rotate to make second locking plate 7 and first locking plate 6, take place to break away from, the location buckling part 22 of both docks breaks away from, first locking plate 6 rotates under extension spring 12 effect simultaneously, make lock body breach 17 up, the hasp of cabinet breaks away from with lock body breach 17 emergence, realize the operation of unblanking.

As a supplement to this technical scheme, 2 rear end faces of locking plate seat on all be provided with the locking plate 8 that resets, the locking plate 8 that resets one end upper portion that is close to motor 9 link to each other with locking plate seat 2 through the pivot, reset and be provided with spacing axle on the other end of locking plate 8, locking plate seat 2 on be provided with the spacing hole 16 that matches with spacing axle, the tip of spacing axle and first locking plate 6 corresponds.

When this technical scheme is closed, it is supplementary to need to reset locking plate 8, through closed with the case lid, make the latch hook of case lid can promote the lock body breach 17 of first locking plate 6, lock body breach 17 becomes transversal arrangement, make the protruding 18 of coupler body can catch on the latch hook, the spacing axle of locking plate 8 that resets is promoted to the one end of first locking plate 6 simultaneously, locking plate 8 that resets takes place to rotate under spacing axle effect, make the arch 20 that 21 promoted second locking plate 7 that resets of locking plate 8 that resets extend, make the butt joint of location lock joint portion 22 formation of second locking plate 7 and first locking plate 6, accomplish the locking.

As a supplement to the present technical solution, the lower portion of the reset locking plate 8 near one end of the motor 9 is provided with a reset extension 21, and the lower portion of the second locking plate 7 near one end of the motor 9 is provided with a protrusion 20 corresponding to the reset extension 21.

As a supplement to the technical solution, the upper part of the front end of the motor 9 is provided with a limiting rod 13 extending forward, and the driving wheel 14 is provided with a positioning screw 15 matched with the limiting rod 13.

According to the technical scheme, the positioning screw 15 and the limiting rod 13 can complete locking, and the rotation amount of the motor 9 is limited.

As a supplement to the present technical solution, the left side of the motor base 3 is provided with an inductor support 10, the rear side of the inductor support 10 is provided with an inductor 11 whose switch is located at one side close to the motor base 3, and the pull rod 4 located at the left part is provided with a bending structure matched with the switch of the inductor 11.

The starting, stopping and resetting of the motor 9 are realized by arranging the inductor support 10 and the inductor 11.

And a hook body bulge 18 is arranged at one end of the first locking plate 6 close to the lock body notch 17.

Claims

1. The utility model provides a double hook locking structure of cabinet which characterized in that: comprises a base bottom plate (1), a lock plate seat (2) and a motor seat (3), wherein two lock plate seats (2) are symmetrically arranged at two ends of the upper end surface of the base bottom plate (1), the motor seat (3) is arranged between the two lock plate seats (2), a lock plate module (5) is arranged on the lock plate seat (2), the lock plate module (5) comprises a first lock plate (6) and a second lock plate (7), the first lock plate (6) and the second lock plate (7) are arranged on the front side of the upper part of the lock plate seat (2) through rotating shafts, the first lock plate (6) and the second lock plate (7) are propped against each other through a positioning buckling part (22), the upper parts of the first lock plate (6) and the second lock plate (7) are both provided with extending parts, a tension spring (12) is arranged between the extending parts, a lock body notch (17) is arranged on one side of the end part, close to the base bottom plate (1), and a lock groove (19) matched with the lock body notch (17) is arranged on the first lock plate seat (2), the motor base (3) is provided with a motor (9) with a forward main shaft, the main shaft of the motor (9) is provided with a driving wheel (14), and the driving wheel (14) is provided with two pull rods (4) which are in butt joint with the upper ends of the second locking plates (7) on the two locking plate bases (2).

2. The double-hook locking structure of a cabinet as claimed in claim 1, wherein: locking plate seat (2) rear end face on all be provided with locking plate (8) that resets, locking plate (8) that resets one end upper portion that is close to motor (9) link to each other through pivot and locking plate seat (2), be provided with spacing axle on the other end of locking plate (8) that resets, locking plate seat (2) on be provided with spacing hole (16) that match with spacing axle, the tip of spacing axle and first locking plate (6) corresponds.

3. The double-hook locking structure of a cabinet as claimed in claim 2, wherein: the lower part that reset locking plate (8) are close to motor (9) one end be provided with and reset extension (21), second locking plate (7) one end lower part that is close to motor (9) be provided with the arch (20) that extend (21) and correspond that reset.

4. The double-hook locking structure of a cabinet as claimed in claim 1, wherein: the upper part of the front end of the motor (9) is provided with a limiting rod (13) extending forwards, and the driving wheel (14) is provided with a positioning screw (15) matched with the limiting rod (13).

5. The double-hook locking structure of a cabinet as claimed in claim 1, wherein: the left side of motor cabinet (3) be provided with inductor support (10), inductor support (10) rear side install the switch and be located inductor (11) that are close to motor cabinet (3) one side, be located pull rod (4) of left part and be provided with the bending structure who matches with the switch of inductor (11).

6. The double-hook locking structure of a cabinet as claimed in claim 1, wherein: one end of the first locking plate (6) close to the lock body notch (17) is provided with a hook body bulge (18).