CN220192497U

CN220192497U - Lifting compact shelf

Info

Publication number: CN220192497U
Application number: CN202321627274.4U
Authority: CN
Inventors: 赵新卫; 张雪平
Original assignee: Shandong Longli Office Furniture Co ltd
Current assignee: Shandong Longli Office Furniture Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-12-19
Anticipated expiration: 2033-06-26

Abstract

The utility model provides a lifting compact shelf, and relates to the field of compact shelves. The lifting compact shelf comprises an outer frame, wherein the upper surface of the inner side of the outer frame is rotationally connected with a lifting threaded rod, lifting sleeve plates are meshed with the outer surface of the lifting threaded rod, one side, close to each other, of each lifting sleeve plate is fixedly connected with a compact cabinet, and the surface of each compact cabinet is hinged with a cabinet door. This lifting compact shelf, through rotatory regulation pole, make the spur gear promote the linkage tooth and drive the rotation of lift threaded rod, two linkage teeth pass through synchronous toothed ring synchronous revolution, lift threaded rod passes through the lift sleeve plate and drives compact cabinet and rise, the linkage tooth promotes simultaneously and rub the rotation of tooth and promote and rub the movable rod when compact cabinet rises, make down the rotatory contact cabinet door of spring plate, prevent that the cabinet door from touching limiting plate by mistake, go up the spring plate rotation and will forget the cabinet door of closing and close when descending, reached automated inspection cabinet door closed effect, solved the compact shelf cabinet door of lifting forget the problem that causes the damage easily when closing.

Description

Lifting compact shelf

Technical Field

The utility model relates to the technical field of compact shelves, in particular to a lifting compact shelf.

Background

The dense cabinet originated in japan at the earliest. The compact cabinet is a novel tool suitable for institutions, enterprises and institutions, book information rooms, archives, sample rooms and the like to store book information, archives, goods price, archives financial documents and goods, and has the advantages of large storage capacity, space saving and more tradition compared with the traditional bookshelf, shelf and archives shelf.

The volume ratio of the transmitted compact cabinet rack body is larger, the occupied area is larger, the lifting compact rack can be hidden underground, the space utilization can be increased as much as possible, but when the compact rack enters underground, the cabinet door is forgotten to be closed, the compact cabinet is easy to damage, and when the compact cabinet enters underground, pits are easy to form on the ground, so that the lifting compact rack is designed.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a lifting type compact shelf, which solves the problems that when the compact shelf enters the ground, the cabinet door is forgotten to be closed, the compact cabinet is easy to damage, and when the compact cabinet enters the ground, pits are easy to form on the ground.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the lifting type compact shelf comprises an outer frame, wherein an lifting threaded rod is rotatably connected to the upper surface of the inner side of the outer frame, lifting sleeve plates are meshed with the outer surface of the lifting threaded rod, a compact cabinet is fixedly connected to one side, close to each other, of each lifting sleeve plate, a cabinet door is hinged to the surface of the compact cabinet, a limiting plate is slidably connected to the upper end of the compact cabinet, an adjusting rod is connected to the side face of the limiting plate, the adjusting rod is arranged on the outer side of the outer frame, a turning shaft is fixedly connected to the upper end of the outer frame, a turning shaft is rotatably connected to the outer surface of the turning shaft, a linkage tooth is fixedly connected to the lower end of the lifting threaded rod, a synchronous toothed ring is meshed with one side, close to each other, of the two linkage teeth is rotatably connected with the outer frame, a buffer spring is fixedly connected to the inner side of the synchronous toothed ring, a supporting plate is fixedly connected to the upper end of the buffer spring, a traction rope is fixedly connected to the side face of the supporting plate, a traction rope is fixedly connected to the upper end of the turnover plate, a movable tooth is meshed to the outer surface of the linkage tooth, the movable tooth is rotatably connected to the outer frame, the movable tooth is fixedly connected to the rubbing rod to the rubbing handle, and the limiting plate is rotatably connected to the rubbing handle, the lower end of the movable tooth is in contact with the cabinet door, and the driving handle is fixedly connected to the driving handle, and the driving rope, and the driving handle is fixedly connected to the driving and the lower end to the cabinet and the cabinet to be meshed.

Preferably, the adjusting rod consists of a rotating shaft and a spur gear, the outer surface of the rotating shaft is rotationally connected with the limiting plate, the upper end of the rotating shaft is fixedly connected with a knob disc, and the lower end of the rotating shaft is fixedly connected with the spur gear.

Preferably, the lifting sleeve plates are two groups, the lifting sleeve plates are in a strip plate shape, and threaded holes which are vertically communicated are formed in the inner sides of the lifting sleeve plates.

Preferably, the shape of the synchronous gear ring is a circular ring, the buffer spring is positioned at the center of the circular ring, and the two sides of the synchronous gear ring are meshed with the linkage teeth.

Preferably, the turnover plate consists of a cover plate and a connecting hook, wherein the cover plate is in a flat plate shape and is positioned on one side of the turnover shaft, the connecting hook is fixedly connected with the cover plate and is positioned on the other side of the turnover shaft, and the connecting hook is in an L shape.

Preferably, the center of the rubbing rod is a circular shaft, the outer surface of the circular shaft is fixedly connected with a lower spring plate, the lower spring plate is arranged below the limiting plate, the outer surface of the circular shaft is fixedly connected with an upper spring plate, and the upper spring plate is arranged above the limiting plate.

(III) beneficial effects

The utility model provides a lifting compact shelf. The beneficial effects are as follows:

1. this lifting compact shelf, through rotatory regulation pole, make the spur gear promote the linkage tooth and drive the rotation of lift threaded rod, two linkage teeth pass through synchronous toothed ring synchronous revolution, lift threaded rod passes through the lift sleeve plate and drives compact cabinet and rise, the linkage tooth promotes simultaneously and rub the rotation of tooth and promote and rub the movable rod when compact cabinet rises, make down the rotatory contact cabinet door of spring plate, prevent that the cabinet door from touching limiting plate by mistake, go up the spring plate rotation and will forget the cabinet door of closing and close when descending, reached automated inspection cabinet door closed effect, solved the compact shelf cabinet door of lifting forget the problem that causes the damage easily when closing.

2. This lifting compact shelf, through reversing the regulation pole, compact cabinet is pushed down, and compact cabinet descends and presses buffer spring through the layer board, and the layer board descends and pulls the haulage rope and descends, makes the turnover plate be pulled and drags rotatory closure along the tilting axis, has reached the effect that drives the turnover plate and close ground recess, has solved the problem that pit appears on ground after the compact cabinet of lifting descends.

Drawings

FIG. 1 is a schematic diagram of a compact cabinet structure of the present utility model;

FIG. 2 is a schematic view of the structure of the synchronous ring gear of the present utility model;

FIG. 3 is a schematic view of a rubbing lever according to the present utility model;

fig. 4 is a schematic diagram of a turnover plate structure according to the present utility model.

The automatic lifting device comprises an outer frame-1, lifting threaded rods-2, lifting sleeve plates-3, a compact cabinet-4, cabinet doors-5, limiting plates-6, adjusting rods-7, rotating shafts-701, spur gears-702, a turnover shaft-8, a turnover plate-9, a cover plate-901, connecting hooks-902, linkage teeth-10, synchronous toothed rings-11, buffer springs-12, supporting plates-13, traction ropes-14, rubbing teeth-15, rubbing rods-16, circular shafts-161, lower elastic plates-162 and upper elastic plates-163.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model provides a lifting compact shelf, which is shown in figures 1-4, and comprises an outer frame 1, wherein the upper surface of the inner side of the outer frame 1 is rotationally connected with a lifting threaded rod 2, the outer surface of the lifting threaded rod 2 is meshed with lifting sleeve plates 3, one side, close to each other, of each lifting sleeve plate 3 is fixedly connected with a compact cabinet 4, two groups of lifting sleeve plates 3 are shared, the lifting sleeve plates 3 are in strip-shaped, the inner side of the lifting sleeve plates 3 is provided with threaded holes which are vertically communicated, and the lifting sleeve plates 3 can be pushed to achieve the effect of driving the compact cabinets 4 to lift.

The cabinet door 5 is hinged to the surface of the compact cabinet 4, the limiting plate 6 is connected to the upper end of the compact cabinet 4 in a sliding mode, the adjusting rod 7 is connected to the side face of the limiting plate 6, the adjusting rod 7 is arranged on the outer side of the outer frame 1, the adjusting rod 7 is composed of a rotating shaft 701 and a spur gear 702, the outer surface of the rotating shaft 701 is rotationally connected with the limiting plate 6, a knob disc is fixedly connected to the upper end of the rotating shaft 701, the spur gear 702 is fixedly connected to the lower end of the rotating shaft 701, and the adjusting rod 7 can rotationally push the whole structure to move.

The upper end fixedly connected with tilting shaft 8 of frame 1, tilting plate 9 is connected with in the rotation of tilting shaft 8 surface, and lifting threaded rod 2 lower extreme fixedly connected with linkage tooth 10, tilting plate 9 comprises apron 901 and coupling hook 902, and the apron 901 appearance is dull and stereotyped and is located tilting shaft 8 one side, and coupling hook 902 and apron 901 fixed connection are located tilting shaft 8 opposite side, and coupling hook 902 appearance is "L" shape, and tilting plate 9 can play the effect of sealed frame 1 hole.

One side that two linkage teeth 10 are close to each other is meshed with synchronous ring gear 11, synchronous ring gear 11 rotates with frame 1 to be connected, and frame 1 inboard upper surface fixedly connected with buffer spring 12, buffer spring 12 are inboard in synchronous ring gear 11, and synchronous ring gear 11 appearance is the ring, and buffer spring 12 is located the ring center, and synchronous ring gear 11 both sides all are meshed with linkage teeth 10, and synchronous ring gear 11 can promote both sides linkage teeth 10 rotation simultaneously.

The upper end of the buffer spring 12 is fixedly connected with the supporting plate 13, the side surface of the supporting plate 13 is fixedly connected with the traction rope 14, the upper end of the traction rope 14 is fixedly connected with the turnover plate 9, the traction rope 14 is in sliding connection with the limiting plate 6, the outer surface of the linkage gear 10 is meshed with the rubbing gear 15, the rubbing gear 15 is in rotating connection with the outer frame 1, the upper end of the rubbing gear 15 is fixedly connected with the rubbing rod 16, the rubbing rod 16 is in rotating connection with the limiting plate 6, the rubbing rod 16 is in contact with the cabinet door 5, the lower end of the adjusting rod 7 is meshed with the linkage gear 10, the center of the rubbing rod 16 is a circular shaft 161, the outer surface of the circular shaft 161 is fixedly connected with a lower elastic plate 162, the lower elastic plate 162 is arranged below the limiting plate 6, the outer surface of the circular shaft 161 is fixedly connected with an upper elastic plate 163, the upper elastic plate 163 is arranged above the limiting plate 6, and the rubbing rod 16 can push the cabinet door 5 to be closed by rotating through the lower elastic plate 162 and the upper elastic plate 163 on the surface.

Working principle: when the movable cabinet is used, when lifting is needed, the rotary adjusting rod 7 is firstly pushed to push the linkage teeth 10 to drive the lifting threaded rod 2 to rotate through the spur gear 702, the two linkage teeth 10 synchronously rotate through the synchronous toothed ring 11, the lifting threaded rod 2 drives the movable cabinet 4 to ascend through the lifting sleeve plate 3, the supporting plate 13 is pushed to ascend by the buffer spring 12, the movable cabinet 4 ascends to jack the turnover plate 9 to rotate along the turnover shaft 8, and when the movable cabinet 4 ascends, the linkage teeth 10 simultaneously push the rubbing teeth 15 to rotate to push the rubbing rods 16, so that the lower spring plate 162 rotates to contact the cabinet door 5, and the cabinet door 5 is prevented from mistakenly touching the limiting plate 6; the counter-rotating adjusting rod 7 is lowered, the compact cabinet 4 is pushed to be lowered, the upper elastic plate 163 rotates to close the cabinet door 5 which is forgotten to be closed, the compact cabinet 4 is lowered to press the buffer spring 12 through the supporting plate 13, the supporting plate 13 is lowered to pull the traction rope 14 to be lowered, and the turnover plate 9 is pulled to be pulled to rotate along the turnover shaft 8 to be closed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lifting compact shelf, includes frame (1), its characterized in that: the automatic lifting cabinet is characterized in that the upper surface of the inner side of the outer frame (1) is rotationally connected with a lifting threaded rod (2), the outer surface of the lifting threaded rod (2) is meshed with lifting sleeve plates (3), one side, close to each other, of each lifting sleeve plate (3) is fixedly connected with a compact cabinet (4), the surface of each compact cabinet (4) is hinged with a cabinet door (5), the upper end of each compact cabinet (4) is slidingly connected with a limiting plate (6), the side surface of each limiting plate (6) is connected with an adjusting rod (7), the adjusting rod (7) is arranged on the outer side of the outer frame (1), the upper end of the outer frame (1) is connected with a turnover shaft (8), and the outer surface of each turnover shaft (8) is rotationally connected with a turnover plate (9);

the automatic rolling machine is characterized in that the lower end of the lifting threaded rod (2) is fixedly connected with a linkage tooth (10), one side, close to each other, of the two linkage teeth (10) is meshed with a synchronous tooth ring (11), the synchronous tooth ring (11) is rotationally connected with the outer frame (1), the upper surface of the inner side of the outer frame (1) is fixedly connected with a buffer spring (12), the buffer spring (12) is rotationally connected with the limiting plate (6), the upper end of the buffer spring (12) is fixedly connected with a supporting plate (13), the side surface of the supporting plate (13) is fixedly connected with a traction rope (14), the upper end of the traction rope (14) is fixedly connected with a turnover plate (9), the traction rope (14) is in sliding connection with the limiting plate (6), the outer surface of the linkage tooth (10) is meshed with a rolling tooth (15), the rolling tooth (15) is rotationally connected with the outer frame (1), the upper end of the rolling tooth (15) is fixedly connected with a rolling rod (16), the rolling rod (16) is rotationally connected with the limiting plate (6), the rolling rod (16) is in contact with the cabinet door (5), and the lower end of the rolling rod (7) is meshed with the rolling tooth (10).

2. The lifting compact shelf of claim 1, wherein: the adjusting rod (7) consists of a rotating shaft (701) and a spur gear (702), the outer surface of the rotating shaft (701) is rotationally connected with the limiting plate (6), the upper end of the rotating shaft (701) is fixedly connected with a knob disc, and the lower end of the rotating shaft (701) is fixedly connected with the spur gear (702).

3. The lifting compact shelf of claim 1, wherein: the lifting sleeve plates (3) are two groups, the lifting sleeve plates (3) are strip-shaped, and threaded holes which are vertically communicated are formed in the inner sides of the lifting sleeve plates (3).

4. The lifting compact shelf of claim 1, wherein: the shape of the synchronous toothed ring (11) is a circular ring, the buffer spring (12) is positioned at the center of the circular ring, and the two sides of the synchronous toothed ring (11) are meshed with the linkage teeth (10).

5. The lifting compact shelf of claim 1, wherein: the turnover plate (9) consists of a cover plate (901) and a connecting hook (902), wherein the cover plate (901) is in an L shape, the flat plate is positioned on one side of the turnover shaft (8), the connecting hook (902) is fixedly connected with the cover plate (901) and positioned on the other side of the turnover shaft (8), and the connecting hook (902) is in an L shape.

6. The lifting compact shelf of claim 1, wherein: the center of the rubbing rod (16) is a circular shaft (161), the outer surface of the circular shaft (161) is fixedly connected with a lower spring plate (162), the lower spring plate (162) is arranged below the limiting plate (6), the outer surface of the circular shaft (161) is fixedly connected with an upper spring plate (163), and the upper spring plate (163) is arranged above the limiting plate (6).