CN113236032B

CN113236032B - Linkage unlocking mechanism

Info

Publication number: CN113236032B
Application number: CN202110559854.3A
Authority: CN
Inventors: 黎超强; 林文东; 程子跃
Original assignee: Shenzhen Nubomed Technology Co Ltd
Current assignee: Shenzhen Nubomed Technology Co Ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-05-20
Anticipated expiration: 2041-05-21
Also published as: CN113236032A

Abstract

The invention discloses a linkage unlocking mechanism which is used for linkage unlocking of box covers of a plurality of medicine boxes arranged in a drawer, wherein the linkage unlocking mechanism comprises a moving frame and an unlocking component which are arranged in the drawer, and the plurality of medicine boxes are arranged in the drawer and are positioned above the moving frame; the movable frame is connected with the medicine box in a linkage mode, the unlocking assembly is connected with the movable frame and used for controlling the movable frame to move towards the direction close to the unlocking assembly, and the box covers are unlocked in a linkage mode. The linkage unlocking mechanism provided by the invention has the advantage of quickly and conveniently opening all medicine boxes in the whole drawer in a linkage manner.

Description

Linkage unlocking mechanism

Technical Field

The invention relates to the field of medical equipment, in particular to a linkage unlocking mechanism.

Background

At present, along with the development of medical equipment technique, partial intelligent medicine cabinet has appeared in hospital or pharmaceutical factory, sets up the multilayer drawer in the intelligent medicine cabinet, sets up a plurality of medicine boxes in every layer of drawer, and a plurality of medicine boxes are used for depositing various kinds of medicine, and the lid of arbitrary one or more medicine boxes can be opened automatically to the staff through control system, especially when needs arrange in order the medicine in whole drawer, the whole medicine boxes that can control in the whole drawer are all opened so that arrange in order. However, the intelligent medicine cabinet also has the risk of signal failure or power failure, and if the intelligent medicine cabinet meets the risk of signal failure or power failure, all the medicine boxes cannot be opened at the same time, so that the arrangement of the medicines is affected.

Disclosure of Invention

The invention aims to provide a linkage unlocking mechanism, and aims to solve the problem that all medicine boxes cannot be opened simultaneously when an existing intelligent medicine cabinet breaks down.

In order to solve the technical problems, the invention is realized by the following technical scheme: provides a linkage unlocking mechanism for linkage unlocking of box covers of a plurality of medicine boxes arranged in a drawer,

the linkage unlocking mechanism comprises a movable frame and an unlocking component which are arranged in the drawer, and a plurality of medicine boxes are arranged in the drawer and are positioned above the movable frame; the movable frame is connected with the medicine boxes in a linkage mode, the unlocking assembly is connected with the movable frame and used for controlling the movable frame to move towards the direction close to the unlocking assembly so as to unlock the box covers of the medicine boxes in a linkage mode.

Furthermore, a plurality of unlocking pulling pieces corresponding to each medicine box are arranged on the movable frame, an unlocking portion corresponding to the unlocking pulling pieces is arranged on each medicine box, and the unlocking pulling pieces are connected with the unlocking portions.

Furthermore, a plurality of sliding openings are formed in the movable frame, a plurality of protruding portions are formed in the bottom face of the inner portion of the drawer, and the sliding openings are assembled on the protruding portions in a sliding mode.

Further, the linkage unlocking mechanism is further arranged on the mounting plate in the drawer, the mounting plate is bent to form an upper mounting plate and a lower mounting plate with height differences, the lower mounting plate is fixed on the inner bottom surface of the drawer, and the movable frame is located between the upper mounting plate and the lower mounting plate.

Further, the department of buckling of mounting panel is equipped with the correspondence a plurality of openings of unblock pulling-on piece, upward be equipped with the correspondence on the mounting panel the open-ended spacer, the portion of unblock passes respectively the spacer is released the locking-on piece.

Furthermore, the positioning piece is provided with a through hole used for moving the unlocking part.

Furthermore, the unlocking assembly comprises a rotating lock and a connecting piece, the rotating lock is installed in the drawer from the outer surface of the drawer, and the outer wall of the connecting piece is rotatably connected in the drawer; the upper end of the connecting piece is connected with the rotating lock, and the lower end of the connecting piece is connected with the movable frame.

Furthermore, a fixing sheet is arranged on the rotating lock, a first roller is arranged on the fixing sheet, a first bending sheet which is abutted against the first roller is arranged at the upper end of the connecting piece, and a second roller is arranged at the lower end of the connecting piece; and a second bending sheet which is abutted against the second roller is arranged on the movable frame.

Furthermore, the upper end of the rotating lock is positioned on the outer surface of the drawer, and a key hole is formed in the upper end of the rotating lock.

Furthermore, an elastic assembly is arranged in the drawer and connected with the movable frame, and is used for driving the movable frame to elastically reset towards the direction far away from the unlocking assembly.

The embodiment of the invention provides a linkage unlocking mechanism which is used for linkage unlocking of box covers of a plurality of medicine boxes arranged in a drawer, the unlocking assembly is used for controlling a movable frame to move towards the unlocking assembly, when the movable frame moves, the medicine boxes linked with the movable frame can be unlocked, so that the box covers of the medicine boxes are opened, the movable frame is linked with all the medicine boxes, the box covers of all the medicine boxes can be unlocked in a linkage manner, and the linkage unlocking mechanism has the advantage of quickly and conveniently opening all the medicine boxes in the whole drawer in a linkage manner.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of an overall structure of a drawer according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an exploded structure of a drawer according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of another exploded structure of a drawer according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of a portion A of FIG. 2;

FIG. 5 is an enlarged view of a portion D of FIG. 3;

FIG. 6 is an enlarged schematic view of a portion B of FIG. 2;

FIG. 7 is an enlarged view of a portion C of FIG. 2;

fig. 8 is an enlarged structural view of a portion E in fig. 3.

The labels in the figures illustrate:

1. a drawer; 11. a projection; 12. fixing a column;

2. moving the frame; 21. unlocking the pull tab; 22. a first moving plate; 221. a sliding port; 23. a second moving plate; 24. a second bending piece;

3. mounting a plate; 31. an opening; 32. positioning plates; 321. a port; 33. an upper mounting plate; 34. a lower mounting plate;

4. a kit; 41. a box cover; 42. an unlocking portion;

5. an unlocking assembly; 51. a rotation lock; 511. a fixing sheet; 512. a first roller; 52. a connecting member; 521. a first bending piece; 522. a second roller;

6. an elastic component.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

With reference to fig. 1, 2 and 3, an embodiment of the present invention provides a linkage unlocking mechanism for linkage unlocking of a box cover 41 of a plurality of medicine boxes 4 installed in a drawer 1, the linkage unlocking mechanism includes a moving frame 2 and an unlocking component 5 arranged in the drawer 1, the plurality of medicine boxes 4 are arranged in the drawer 1 and above the moving frame 2; the movable frame 2 is connected with the medicine boxes 4 in a linkage mode, and the unlocking assembly 5 is connected with the movable frame 2 and used for controlling the movable frame 2 to move towards the direction close to the unlocking assembly 5 so as to unlock the box covers 41 of the medicine boxes 4 in a linkage mode.

The linkage unlocking mechanism can be applied to the technical field of intelligent medicine cabinets, multiple layers of drawers 1 are arranged in the intelligent medicine cabinet, and one linkage unlocking mechanism is arranged in each layer of drawer 1 and used for linkage unlocking of all medicine boxes 4 in each layer of drawer.

In this embodiment, the process of opening the box cover 41 by the linkage unlocking mechanism is as follows: the operator accessible unblock subassembly 5 control moves frame 2 and removes towards the direction that is close to unblock subassembly 5, and the direction that is close to unblock subassembly 5 is the unblock direction of medicine box 4, and moving frame 2 can link all medicine boxes 4 and carry out the unblock after moving towards the direction that is close to unblock subassembly 5, and the lid 41 of all medicine boxes 4 of linking promptly is opened simultaneously.

With reference to fig. 2 and 3, in an embodiment, the moving frame 2 is provided with a plurality of unlocking tabs 21 corresponding to each medicine box 4, each medicine box 4 is provided with an unlocking portion 42 corresponding to the unlocking tab 21, and the unlocking tabs 21 are connected to the unlocking portions 42.

In the embodiment, in the process of controlling the moving frame 2 to move towards the unlocking assembly 5, the unlocking pull sheet 21 synchronously moves towards the unlocking assembly 5 and drives the unlocking part 42 connected with the unlocking pull sheet 21 to move, the unlocking part 42 is a switch for opening the box cover 41, and when the unlocking part 42 is driven to move towards the unlocking assembly 5, the box cover 41 of the medicine box 4 can be opened; therefore, one unlocking pulling piece 21 can be arranged to be connected with the unlocking part 42 of one medicine box 4, and the box covers 41 of all the medicine boxes 4 can be opened simultaneously by linkage of a plurality of unlocking pulling pieces 21.

Referring to fig. 4 and 5, in an embodiment, the moving frame 2 is provided with a plurality of sliding openings 221, the inner bottom surface of the drawer 1 is provided with a plurality of protrusions 11, and the sliding openings 221 are slidably fitted to the protrusions 11.

In this embodiment, the moving frame 2 may be assembled by a plurality of first moving plates 22 and second moving plates 23, preferably, two first moving plates 22 may be symmetrically disposed on two sides of the inner bottom surface of the drawer 1, the plurality of second moving plates 23 may be distributed side by side, two ends of the plurality of second moving plates 23 are respectively connected to the plate surfaces of the two first moving plates 22, and the first moving plates 22 and the second moving plates 23 may be in a perpendicular relationship.

Specifically, two sliding holes 221 may be provided on each first moving plate 22, although the number of the sliding holes 221 may also be other numbers, the sliding holes 221 are provided along the length direction of the first moving plate 22, so that the first moving plate 22 can move back and forth toward the length direction thereof, and the sliding holes 221 are also used for limiting the moving path of the first moving plate 22, that is, limiting the moving path of the moving frame 2, so that the moving frame 2 can stably move in the opening and closing direction of the unlocking portion 42; the plurality of protrusions 11 may be disposed at both sides of the inner bottom surface of the drawer 1, and the sliding port 221 may be slidably assembled to the upper end of the protrusion 11, so that a gap may be left between the moving frame 2 and the inner bottom surface of the drawer 1, and the moving frame 2 may be prevented from rubbing against the inner bottom surface of the drawer 1 when moving.

Specifically, the unlocking pulling pieces 21 can be distributed on each second moving plate 23, the positions of the unlocking pulling pieces 21 can be set according to the specification and the arrangement position of the medicine boxes 4, and it is ensured that the unlocking part 42 of each medicine box 4 is correspondingly connected with one unlocking pulling piece 21.

With reference to fig. 2 and 3, in an embodiment, the linked unlocking mechanism further includes a mounting plate 3 disposed in the drawer, the mounting plate 3 is bent to form an upper mounting plate 33 and a lower mounting plate 34 having a height difference, the lower mounting plate 34 is fixed to the inner bottom surface of the drawer 1, and the moving frame 2 is located between the upper mounting plate 33 and the lower mounting plate 34.

In this embodiment, the mounting panel 3 can be the setting of whole board, also can be the setting of polylith side by side, this embodiment explains with the polylith side by side setting as the example, the both sides of mounting panel 3 are the upwards setting of buckling, make the both sides of mounting panel 3 and middle last mounting panel 33 and the lower mounting panel 34 that has the difference in height that form, namely the both sides of mounting panel 3 are higher than the centre of mounting panel 3, accessible fix with screw mode down mounting panel 34 be fixed in moving frame 2's interior bottom surface, can fix mounting panel 3, the space between last mounting panel 33 and the last mounting panel 33 is the removal space of second movable plate 23, the design can make the structure between whole moving frame 2 mounting panel 3 compacter like this, more practice thrift the space, but not mutual influence.

Referring to fig. 6, in an embodiment, the bending portion of the mounting plate 3 is provided with a plurality of openings 31 corresponding to the unlocking pulling-on pieces 21, the upper mounting plate 33 is provided with positioning pieces 32 corresponding to the openings 31, and the unlocking portions 42 respectively penetrate through the positioning pieces 32 and the unlocking pulling-on pieces 21.

In this embodiment, each opening 31 corresponds to one unlocking pull-tab 21, the unlocking portion 42 of the medicine box 4 can pass through the positioning piece 32 and reach the opening 31, whether the installation position of the medicine box 4 is accurate can be checked through the positioning piece 32, and the unlocking portion 42 passes through the unlocking pull-tab 21 after reaching the opening 31, so that when the moving frame 2 moves and drives the unlocking pull-tab 21 to move, the unlocking pull-tab 21 can drive the unlocking portion 42 to move and open the box cover 41.

Referring to fig. 6, in one embodiment, the positioning plate 32 is provided with a through hole 321 for moving the unlocking portion 42.

In this embodiment, after the unlocking portion 42 passes through the positioning piece 32, since the positioning piece 32 is fixed and the unlocking portion 42 needs to be moved when the box cover 41 is opened, the positioning piece 32 is provided with the through hole 321 for moving the unlocking portion 42, and the length direction of the through hole 321 is the moving direction of the unlocking portion 42.

Referring to fig. 7 and 8, in an embodiment, the unlocking assembly 5 includes a rotary lock 51 and a connecting member 52, the rotary lock 51 is installed in the drawer 1 from the outer surface of the drawer 1, and the outer wall of the connecting member 52 is rotatably connected in the drawer 1; the upper end of the link 52 is connected to the rotation lock 51, and the lower end of the link 52 is connected to the moving frame 2.

In this embodiment, when the upper end of the connecting member 52 is rotated by the rotating lock 51, the lower end of the connecting member 52 can be linked to rotate, and when the lower end of the connecting member 52 is rotated, the moving frame 2 can be driven to move, and by using the structural principle, the moving frame 2 can be controlled to move by controlling the rotating lock 51 to rotate, so that the opening of the box cover 41 of the medicine box 4 can be controlled.

In one embodiment, the rotating lock 51 is provided with a fixing plate 511, the fixing plate 511 is provided with a first roller 512, the upper end of the connecting piece 52 is provided with a first bending piece 521 abutting against the first roller 512, and the lower end of the connecting piece 52 is provided with a second roller 522; the moving frame 2 is provided with a second bending piece 24 abutting against the second roller 522.

In this embodiment, when the rotation lock 51 rotates, the fixing plate 511 can be driven to rotate, the fixing plate 511 rotates to link the first roller 512 to push the first bending piece 521, so as to drive the connecting member 52 to rotate, when the connecting member 52 rotates, the second roller 522 is driven to push the second bending piece 24, and the second bending piece 24 moves to drive the moving frame 2 to move toward the direction of the unlocking assembly 5; by providing the first roller 512 and the second roller 522, the friction force between the structures during movement can be reduced, and the moving frame 2 can be controlled to move more easily.

Referring to fig. 1, in one embodiment, the upper end of the rotary lock 51 is located on the outer surface of the drawer 1, and the upper end of the rotary lock 51 is provided with a key hole. The rotation lock 51 is rotated by inserting a key into the key hole to rotate, thereby controlling the moving frame 2 to move.

With reference to fig. 4 and 5, in an embodiment, an elastic assembly 6 is disposed inside the drawer 1, and the elastic assembly 6 is connected to the moving frame 2 for driving the moving frame 2 to elastically return in a direction away from the unlocking assembly 5.

In this embodiment, the elastic component 6 is used to drive the moving frame 2 to move and reset, the elastic component 6 may be a spring, a rubber band, an elastic rope, or other structures having resilience, taking the spring as an example, a fixed column 12 may be arranged on the inner bottom surface of the drawer 1, one end of the spring is connected to the fixed column 12, and the other end of the spring is connected to one end of the moving plate 22; when the unlocking assembly 5 controls the moving frame 2 to move and the medicine box 4 is linked to be opened, the moving frame 2 moves and stretches the spring, so that the spring generates resilience potential energy, therefore, when the unlocking assembly 5 is released, the moving frame 2 loses the moving force towards the opening direction of the unlocking part 42, the resilience potential energy of the spring can drive the moving frame 2 to move towards the closing direction of the unlocking part 42, and the initial position can be reset. It should be noted that the unlocking portion 42 may be an automatic reset switch, that is, when the unlocking portion 42 is released after the unlocking portion 42 is turned on, the unlocking portion 42 may be automatically reset to the initial position.

While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a linkage release mechanism for the lid of a plurality of medicine boxes of linkage unblock installation in the drawer, its characterized in that: the linkage unlocking mechanism comprises a moving frame and an unlocking component, the moving frame is arranged in the drawer and is positioned above the moving frame, the moving frame is in linkage connection with the medicine boxes, and the unlocking component is connected with the moving frame and is used for controlling the moving frame to move towards the direction close to the unlocking component so as to unlock the box covers of the medicine boxes in a linkage manner;

the movable frame comprises a plurality of first movable plates and a plurality of second movable plates, wherein the two first movable plates are symmetrically arranged on two sides of the inner bottom surface of the drawer, the plurality of second movable plates are distributed side by side, and two ends of each of the plurality of second movable plates are respectively connected to the two first movable plates;

the movable frame is provided with a plurality of unlocking pulling pieces corresponding to each medicine box, each medicine box is provided with an unlocking part corresponding to the unlocking pulling piece, the unlocking pulling pieces are distributed on each second movable plate, and the unlocking part of each medicine box is correspondingly connected with the unlocking pulling pieces;

when the moving frame moves and drives the unlocking pulling piece to move, the unlocking pulling piece drives the unlocking part to move so as to open the box cover corresponding to each medicine box, and the box covers of a plurality of rows of medicine boxes are unlocked in a linkage manner;

the unlocking assembly comprises a rotating lock and a connecting piece, the rotating lock is arranged in the drawer from the outer surface of the drawer, and the outer wall of the connecting piece is rotatably connected in the drawer; the upper end of the connecting piece is connected with the rotating lock, and the lower end of the connecting piece is connected with the movable frame.

2. The linked unlocking mechanism according to claim 1, wherein: the movable frame is provided with a plurality of sliding openings, the inner bottom surface of the drawer is provided with a plurality of protruding parts, and the sliding openings are assembled on the protruding parts in a sliding mode.

3. The linked unlocking mechanism according to claim 1, wherein: the linkage unlocking mechanism further comprises a mounting plate arranged in the drawer, the mounting plate is bent to form an upper mounting plate and a lower mounting plate with a height difference, the lower mounting plate is fixed on the inner bottom surface of the drawer, and the movable frame is located between the upper mounting plate and the lower mounting plate.

4. The linked unlocking mechanism according to claim 3, wherein: the department of buckling of mounting panel is equipped with the correspondence a plurality of openings of unblock pulling-on piece, upward be equipped with on the mounting panel and correspond open-ended spacer, the portion of unblock passes respectively spacer and unblock pulling-on piece.

5. The linked unlocking mechanism according to claim 4, wherein: the positioning piece is provided with a through hole used for the unlocking part to move.

6. The linked unlocking mechanism according to claim 1, wherein: a fixing piece is arranged on the rotating lock, a first roller is arranged on the fixing piece, a first bending piece which is abutted against the first roller is arranged at the upper end of the connecting piece, and a second roller is arranged at the lower end of the connecting piece; and a second bending sheet which is abutted against the second roller is arranged on the movable frame.

7. The linked unlocking mechanism according to claim 1, wherein: the upper end of the rotating lock is positioned on the outer surface of the drawer, and a key hole is formed in the upper end of the rotating lock.

8. The linked unlocking mechanism according to claim 1, wherein: an elastic assembly is arranged in the drawer and connected with the movable frame and used for driving the movable frame to elastically reset towards the direction far away from the unlocking assembly.