CN220777833U

CN220777833U - Hanging cabinet with anti-clamping and anti-collision functions

Info

Publication number: CN220777833U
Application number: CN202322414512.XU
Authority: CN
Inventors: 黄健荣
Original assignee: Guangdong Nomi Home Intelligent Technology Co ltd
Current assignee: Guangdong Nomi Home Intelligent Technology Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-04-16
Anticipated expiration: 2033-09-05

Abstract

A hanging cabinet with anti-pinch and anti-collision functions comprises a cabinet body, a main body, a driving device, an anti-pinch and anti-collision mechanism and a bottom plate; the main body can be arranged on the cabinet body in a vertical moving way, the left end and the right end of the main body are respectively provided with an anti-clamping and anti-collision mechanism, the main body is connected to the bottom plate through the anti-clamping and anti-collision mechanism, the bottom plate is positioned below the main body, and the driving device is used for driving the main body to move vertically; the anti-pinch anti-collision mechanism comprises a shell, a rotating piece, a first spring, a second spring, an anti-pinch switch, an anti-collision switch, a signal generator, a side plate, a fixed seat and a connecting seat; the first spring, the anti-pinch switch, the anti-collision switch and the signal generator are respectively arranged on the inner wall of the shell. According to the utility model, the hanging cabinet with the anti-clamping and anti-collision functions is provided, and the problems that in the prior art, the hanging cabinet generally has the anti-collision function only in the descending process, the hanging cabinet does not have the anti-clamping function in the ascending process, so that the falling articles are easy to clamp or the hanging cabinet is damaged are solved.

Description

Hanging cabinet with anti-clamping and anti-collision functions

Technical Field

The utility model relates to the technical field of hanging cabinets, in particular to a hanging cabinet with anti-clamping and anti-collision functions.

Background

For the lifting cabinet body with lifting function, the lifting structure is needed to be used for lifting the cabinet body so as to adjust the distance between the cabinet body and people, when people need to take articles from the cabinet body, the cabinet body is lowered to the height of only people, and when people do not need to use the cabinet body, in order to reduce the influence of the cabinet body on the movable space, the cabinet body can be raised to the height far away from the movable space of people.

The prior art hanging cabinets generally have only anti-collision function in the descending process, do not have anti-clamping function in the ascending process, and can easily clamp the fallen articles or damage the hanging cabinets.

Disclosure of Invention

The utility model aims to provide a hanging cabinet with anti-clamping and anti-collision functions, which solves the problems that in the prior art, the hanging cabinet generally has the anti-collision function only in the descending process, and the hanging cabinet is easy to clamp and damage the toppled articles because the hanging cabinet does not have the anti-clamping function in the ascending process.

To achieve the purpose, the utility model adopts the following technical scheme:

a hanging cabinet with anti-pinch and anti-collision functions comprises a cabinet body, a main body, a driving device, an anti-pinch and anti-collision mechanism and a bottom plate;

the main body can be installed on the cabinet body in a vertical moving mode, the anti-clamping and anti-collision mechanisms are respectively installed at the left end and the right end of the main body, the main body is connected to the bottom plate through the anti-clamping and anti-collision mechanisms, the bottom plate is located below the main body, and the driving device is used for driving the main body to move vertically;

the anti-pinch anti-collision mechanism comprises a shell, a rotating piece, a first spring, a second spring, an anti-pinch switch, an anti-collision switch, a signal generator, a side plate, a fixed seat and a connecting seat;

the first spring, the anti-pinch switch, the anti-collision switch and the signal generator are respectively arranged on the inner wall of the shell, one end of the rotating piece is rotatably arranged on the inner wall of the shell, the bottom surface of the other end of the rotating piece is propped against the first spring, the top of the rotating piece is exposed out of the shell, the anti-pinch switch can be propped against the rotating piece, the side plate covers the inner side of the shell, and the shell is arranged on the end part of the main body;

the fixing seat is arranged on the bottom surface of the main body, one end of the second spring is connected with the fixing seat, the other end of the second spring is connected with the connecting seat, the connecting seat is arranged on the bottom plate, the anti-collision switch can be abutted to the connecting seat, and the anti-collision switch and the anti-clamping switch are respectively electrically connected with the driving device through the signal generator.

Further, a clearance area is arranged in the middle of the top of the shell, a handle is arranged at the top of the rotating piece, and the handle is located in the clearance area.

Specifically, the anti-pinch anti-collision mechanism further comprises a reinforcing plate and a clamp spring;

the reinforcing plate is installed in the inner wall of shell, the medial surface of reinforcing plate is equipped with the pivot, rotate the tip rotatable install in the pivot, the jump ring is located rotate the inboard of piece.

Preferably, the anti-pinch anti-collision mechanism further comprises a clamping seat, wherein the clamping seat is clamped on the reinforcing plate, and the first spring is installed at the top of the clamping seat;

the inner wall of shell is equipped with first mount pad and second mount pad, first mount pad is installed prevent pressing from both sides the switch, the second mount pad is installed anticollision switch.

In some embodiments, the reinforcing plate is provided with a clamping opening, and the clamping opening is of an L-shaped structure;

the clamping seat comprises a first mounting block, a second mounting block, a connecting block, a cross cylinder and a clamping block;

the second installation block is vertically connected with the first installation block, the second installation block is horizontally arranged, the cross cylinder is installed at the top of the second installation block, and the end part of the second spring is sleeved on the periphery of the cross cylinder;

one end of the connecting block is connected to the first mounting block, the other end of the connecting block is connected to the second mounting block, the clamping block is mounted on the first mounting block, the clamping block is of an L-shaped structure, and the clamping block can be clamped in the clamping opening.

Further, the device also comprises a barrier strip and an adapter;

the adapter is equipped with first installation end and second installation end, first installation end perpendicular to the second installation end, the both ends of blend stop are installed respectively in two the first installation end of adapter, two the second installation end of adapter is installed the tip of rotating the piece, the top of first spring support in the bottom of adapter.

Specifically, the reinforcing plate is provided with a travel port, the adapter is provided with a protruding portion, and the protruding portion can swing up and down in the limit port.

Compared with the prior art, one of the technical schemes has the following beneficial effects:

through shell, rotating piece, first spring, second spring, prevent pressing from both sides switch, anticollision switch, signal generator, curb plate, fixing base, connecting seat, the cabinet body, main part, drive arrangement and bottom plate, when the bottom surface of bottom plate or the naked part touch barrier at rotating the piece top, anticollision switch or prevent pressing from both sides the switch with signal feedback give drive arrangement and stop work, realize anticollision and prevent pressing from both sides the purpose, not only can avoid appearing the incident, can also avoid pressing from both sides bad or clamp splice article, reach the effect that improves the wall cupboard safety in utilization and life.

Drawings

FIG. 1 is a schematic view of a hanging cabinet according to one embodiment of the present utility model;

FIG. 2 is a schematic view of the anti-pinch and anti-collision mechanism according to one embodiment of the present utility model;

FIG. 3 is a schematic diagram of the structure of the anti-pinch switch and the anti-collision switch according to one embodiment of the present utility model;

FIG. 4 is a schematic view of the structure of a travel port according to one embodiment of the utility model;

FIG. 5 is a schematic view of a card holder according to one embodiment of the present utility model;

FIG. 6 is a schematic view of the structure of an adapter according to one embodiment of the present utility model;

wherein: the cabinet body 1, the main body 2, the anti-pinch and anti-collision mechanism 4, the outer shell 41, the first mounting seat 411, the second mounting seat 412, the anti-pinch area 413, the rotating member 42, the handle 421, the first spring 431, the second spring 432, the anti-pinch switch 441, the anti-collision switch 442, the signal generator 45, the side plate 46, the fixing seat 47, the connecting seat 48, the reinforcing plate 491, the rotating shaft 4911, the clamping opening 4912, the travel opening 4913, the clamping spring 492, the clamping seat 493, the first mounting block 4931, the second mounting block 4932, the connecting block 4933, the cross cylinder 4934, the clamping block 4935, the bottom plate 5, the barrier strip 6, the adapter 7, the first mounting end 71, the second mounting end 72 and the protruding portion 73.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being 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, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly. In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" is two or more.

In one embodiment of the present utility model, as shown in fig. 1 to 6, a hanging cabinet with anti-pinch and anti-collision functions is characterized in that: comprises a cabinet body 1, a main body 2, a driving device (not shown in the figure), an anti-pinch and anti-collision mechanism 4 and a bottom plate 5; the main body 2 is movably installed on the cabinet body 1 up and down, the anti-pinch anti-collision mechanism 4 is respectively installed at the left end and the right end of the main body 2, the main body 2 is connected with the bottom plate 5 through the anti-pinch anti-collision mechanism 4, the bottom plate 5 is positioned below the main body 2, and the driving device is used for driving the main body 2 to move up and down; the anti-pinch and anti-collision mechanism 4 comprises a shell 41, a rotating piece 42, a first spring 431, a second spring 432, an anti-pinch switch 441, an anti-collision switch 442, a signal generator 45, a side plate 46, a fixed seat 47 and a connecting seat 48; the first spring 431, the anti-pinch switch 441, the anti-collision switch 442 and the signal generator 45 are respectively mounted on the inner wall of the housing 41, one end of the rotating member 42 is rotatably mounted on the inner wall of the housing 41, the bottom surface of the other end of the rotating member 42 abuts against the first spring 431, the top of the rotating member 42 is exposed outside the housing 41, the anti-pinch switch 441 may abut against the rotating member 42, the side plate 46 covers the inner side of the housing 41, and the housing 41 is mounted on the end of the main body 2; the fixing seat 47 is mounted on the bottom surface of the main body 2, one end of the second spring 432 is connected to the fixing seat 47, the other end of the second spring 432 is connected to the connecting seat 48, the connecting seat 48 is mounted on the bottom plate 5, the anti-collision switch 442 can be abutted to the connecting seat 48, and the anti-collision switch 442 and the anti-pinch switch 441 are electrically connected with the driving device through the signal generator 45 respectively. In this embodiment, the main body 2 is a rack capable of placing articles, the driving device, the anti-clamping switch 441, the anti-collision switch 442 and the signal generator 45 are in the prior art, the driving device may be a transmission structure of a motor, a gear and a rack, when in operation, the driving device drives the main body 2 to move downwards, the main body 2 drives the bottom plate 5 to move downwards through the anti-clamping anti-collision mechanism 4, when the bottom surface of the bottom plate 5 hits an obstacle, the bottom plate 5 moves upwards under the action of a reaction force, at the moment, the second spring 432 is compressed, the top surface of the connecting seat 48 hits the anti-collision switch 442, the anti-collision switch 442 transmits a signal to the driving device through the signal generator 45, so that the driving device stops working, the second spring 432 resets the bottom plate 5 under the action of elasticity, i.e. the bottom plate 5 stops driving the main body 2 to descend, so as to achieve the purpose of anti-collision, in another usage scenario, when the driving device drives the main body 2 to move upwards, if the exposed part at the top of the rotating member 42 hits an obstacle, for example, the main body 2 has an object toppling over and hitting the exposed part at the top of the rotating member 42, or the user puts his hand on the exposed part at the top of the rotating member 42, one end of the rotating member 42 rotates along the installation place thereof, the other end of the rotating member 42 swings downwards to compress the first spring 431, and the other end of the rotating member 42 touches the anti-pinch switch 441, the anti-pinch switch 441 transmits a signal to the driving device through the signal generator 45, so that the driving device stops working, the first spring 431 resets the rotating member 42 under the action of elasticity, namely, the driving device stops driving the main body 2 to ascend, so that the aim of preventing clamping is fulfilled; this application is through shell 41, rotation piece 42, first spring 431, second spring 432, anti-pinch switch 441, anti-collision switch 442, signal generator 45, curb plate 46, fixing base 47, connecting seat 48, cabinet body 1, main part 2, drive arrangement and bottom plate 5, when the bottom surface of bottom plate 5 or when the naked part touch barrier at rotation piece 42 top, anti-collision switch 442 or anti-pinch switch 441 is with signal feedback for drive arrangement and stop work, realizes the purpose of anticollision and anti-pinch, not only can avoid appearing the incident, can also avoid crushing or clamp splice article, reaches the improvement the effect of wall cupboard safety in utilization and life. Preferably, when the bottom plate 5 hits an obstacle and the main body 2 stops descending, the main body 2 may be further lowered by pushing up the bottom plate 5 again, and in this application, the hanging cabinet may also start the descending function by pressing up the bottom plate 5, and similarly, when the rotating member 42 hits an obstacle and the main body 2 stops ascending, the main body 2 may be further raised by pressing down the rotating member 42 again.

As shown in fig. 4, a clearance area 413 is provided in the middle of the top of the housing 41, a handle 421 is provided on the top of the rotating member 42, and the handle 421 is located in the clearance area 413. In this embodiment, the handle 421 is disposed in the exposed area at the top of the rotating member 42, the handle 421 is located in the clearance area 413 of the housing 41, and the handle 421 is engaged with the clearance area 413 to prevent the exposed area at the top of the rotating member 42 from being directly exposed to the outside and directly rigidly collided with an obstacle to be damaged, and the handle 421 plays a role in protecting the driving member 42, so as to achieve the effect of prolonging the service life of the rotating member 42.

As shown in fig. 3-4, the anti-pinch anti-collision mechanism 4 further comprises a reinforcing plate 491 and a clamping spring 492; the reinforcing plate 491 is mounted on the inner wall of the casing 41, a rotating shaft 4911 is provided on the inner side surface 491 of the reinforcing plate, the end portion of the rotating member 42 is rotatably mounted on the rotating shaft 4911, the clamp spring 492 is mounted on the rotating shaft 4911, and the clamp spring 492 is located on the inner side of the rotating member 42. In this embodiment, the reinforcing plate 491 is disposed, the reinforcing plate 491 is mounted on the inner wall of the casing 41, the end portion of the rotating member 42 is rotatably mounted on the rotating shaft 4911 on the inner side surface of the reinforcing plate 491, at this time, the casing 41 plays a role in protecting, even if the casing 41 is damaged, the normal operation of the rotating member 42 is not affected, then the snap spring 492 is mounted on the rotating shaft 4911, the snap spring 492 can prevent the rotating member 42 from being separated from the rotating shaft 4911, and the effect of prolonging the service life and the structural stability of the anti-pinch anti-collision mechanism 4 is achieved.

As shown in fig. 3-4, the anti-pinch anti-collision mechanism 4 further includes a clamping seat 493, the clamping seat 493 is clamped on the reinforcing plate 491, and the top of the clamping seat 493 is provided with the first spring 431; the inner wall of the housing 41 is provided with a first mounting seat 411 and a second mounting seat 412, the first mounting seat 411 is provided with the anti-pinch switch 441, and the second mounting seat 412 is provided with the anti-collision switch 442. In this embodiment, the reinforcing plate 491 is provided with a clearance area corresponding to the first mounting seat 411 and the second mounting seat 412, when the reinforcing plate 491 is mounted on the inner wall of the casing 41, the first mounting seat 411 and the second mounting seat 412 are convenient to pass through the corresponding clearance areas, the anti-pinch switch 441 and the anti-collision switch 442 are mounted on the first mounting seat 411 and the second mounting seat 412 respectively, the anti-pinch switch 441 is positioned below the rotating member 42, the anti-collision switch 442 is positioned above the connecting seat 48, the clamping seat 493 is further provided, the clamping seat 493 is clamped on the inner side of the reinforcing plate 491, and the first spring 431 is mounted on the top of the clamping seat 493, so that the first spring 431 is firmly mounted and is not easy to release, and the effects of improving the mounting stability of the anti-pinch switch 441, the anti-collision switch 442 and the first spring 431 are achieved.

As shown in fig. 4 to 5, the reinforcing plate 491 is provided with a clamping opening 4912, and the clamping opening 4912 has an L-shaped structure; the clamping seat 493 comprises a first mounting block 4931, a second mounting block 4932, a connecting block 4933, a cross column 4934 and a clamping block 4935; the second mounting block 4932 is vertically connected to the first mounting block 4931, the second mounting block 4932 is horizontally arranged, the cross column 4934 is mounted on the top of the second mounting block 4932, and the end portion of the second spring 432 is sleeved on the periphery of the cross column 4934; one end of the connecting block 4933 is connected to the first mounting block 4931, the other end of the connecting block 4933 is connected to the second mounting block 4932, the clamping block 4935 is mounted on the first mounting block 4931, the clamping block 4935 has an L-shaped structure, and the clamping block 4935 can be clamped on the clamping opening 4912. In this embodiment, the number of the fastening openings 4912 and the number of the fastening blocks 4935 are two, during installation, the second installation block 4932 is vertically connected to the first installation block 4931, the second installation block 4932 is horizontally arranged, the first installation block 4931 is vertically arranged, one end of the connecting block 4933 is connected to the first installation block 4931, the other end of the connecting block 4933 is connected to the second installation block 4932, the connecting block 4933 plays a role in reinforcing connection, the cross column 4934 is installed on the top surface of the second installation block 4932, the second spring 432 is sleeved on the periphery of the cross column 4934, then the two fastening blocks 4935 are installed on the back surface of the first installation block 4931, and then the two fastening blocks 4935 are fastened to the corresponding fastening openings 4912, so that the fastening seat 493 is firmly installed, is not easy to loose, and the effect of improving the structural stability of the anti-collision mechanism 4 is achieved.

As shown in fig. 3 and 6, the device further comprises a barrier strip 6 and an adapter 7; the adapter 7 is provided with a first mounting end 71 and a second mounting end 72, the first mounting end 71 is perpendicular to the second mounting end 72, two ends of the barrier strip 6 are respectively mounted at the first mounting ends 71 of the two adapters 7, two second mounting ends 72 of the two adapters 7 are mounted at the end part of the rotating piece 42, and the top of the first spring 431 is propped against the bottom of the adapter 7. In this embodiment, one adapter 7 is installed in each anti-pinch and anti-collision mechanism 4, and the side plates 46 are penetrated through a clearance area for the end portions of the barrier strips 6 to be installed at the first installation ends 71 of the adapters 7, the barrier strips 6 not only can play a role in blocking, but also can block objects from falling from the front side edges of the main body 2, and when objects incline and hit the barrier strips 6, the barrier strips 6 can drive the end portions of the rotating members 42 to swing through the adapter 7, so that the anti-pinch switch 441 is triggered, the triggering difficulty of the anti-pinch switch 441 is reduced, and the effect of improving the anti-pinch performance of the hanging cabinet is achieved. Preferably, the adapter 7, the rotator 42 and the handle 421 are used as an integrated structure during actual use.

As shown in fig. 6, the reinforcement plate 491 is provided with a stroke opening 4913, the adapter 7 is provided with a protruding portion 73, and the protruding portion 73 can swing up and down in the limit opening 7913. In this embodiment, when in operation, the rotation member 42 drives the adaptor 7 to swing, so that the adaptor 7 swings up and down in the limiting opening 7913, the stroke opening 4913 plays a role in limiting the stroke, so as to prevent the excessive swing amplitude of the rotation member 42 from affecting the reset efficiency, and it should be noted that the protrusion 73 of the adaptor 7 can be regarded as moving up and down in the stroke opening 4913 because the rotation angle of the rotation member 42 is not large.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a wall cabinet with prevent pressing from both sides crashproof function which characterized in that: comprises a cabinet body, a main body, a driving device, an anti-clamping and anti-collision mechanism and a bottom plate;

2. The hanging cabinet with anti-pinch and anti-collision functions according to claim 1, wherein: the middle part at the top of the shell is provided with a clearance area, the top of the rotating piece is provided with a handle, and the handle is positioned in the clearance area.

3. The hanging cabinet with anti-pinch and anti-collision functions according to claim 1, wherein: the anti-pinch anti-collision mechanism also comprises a reinforcing plate and a clamp spring;

4. A hanging cabinet with anti-pinch and anti-collision functions according to claim 3, wherein: the clamping-preventing anti-collision mechanism further comprises a clamping seat, wherein the clamping seat is clamped on the reinforcing plate, and the first spring is arranged at the top of the clamping seat;

5. The hanging cabinet with anti-pinch and anti-collision functions according to claim 4, wherein: the reinforcing plate is provided with a clamping opening which is of an L-shaped structure;

6. A hanging cabinet with anti-pinch and anti-collision functions according to claim 3, wherein: the device also comprises a barrier strip and an adapter;

7. The hanging cabinet with anti-pinch and anti-collision functions according to claim 6, wherein: the reinforcing plate is provided with a travel port, the adapter is provided with a protruding portion, and the protruding portion can swing up and down in the travel port.