CN220655232U

CN220655232U - Periodical rack capable of being automatically turned and replaced

Info

Publication number: CN220655232U
Application number: CN202322183811.7U
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: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-03-26
Anticipated expiration: 2033-08-15

Abstract

The utility model provides a periodical rack capable of being automatically turned and replaced, and relates to the technical field of periodical racks. This periodical rack of automatic upset change, including side bearer and prop the axle, the quantity of side bearer is two, and two side bearer are all fixed to be cup jointed in the surface that props the axle, prop the surface of axle and be located and rotate between two side bearer and cup jointed the closure plate, the right flank fixedly connected with torsional spring of closure plate, the torsional spring cup joints in the surface that props the axle, the right-hand member fixedly connected with fixed plate of torsional spring, the fixed surface at propping the axle is cup jointed to the fixed plate is fixed, the upper end rotation grafting of fixed plate has parallel shaft, the left end fixedly connected with intermediate lamella of parallel shaft. This periodical rack of automatic upset change through setting up ring gear, closure plate and arc pin, deposits the periodical in the case and falls into inside the glass cover of rear through logical groove, makes the intermediate lamella rotate the inside periodical that has of glass cover in place after the upset next time, has solved current periodical rack and has taken out the back with the periodical, can not be timely to periodical supplementary problem.

Description

Periodical rack capable of being automatically turned and replaced

Technical Field

The utility model relates to the technical field of periodical frames, in particular to an automatic overturning and replacing periodical frame.

Background

The periodical rack is used for storing tools for placing periodical and magazine, is convenient to read and is a bookshelf specially used for placing periodical. The common materials are mainly fireproof plates, steel-wood structures mainly made of metal or all-steel structures. Can play roles in displaying commodities, conveying information and promoting sales.

When the periodical rack stores the periodical, the taking frequency of people to the periodical is large, and after the periodical is taken out by the existing periodical rack, the periodical cannot be timely supplemented, so that the periodical rack capable of being automatically turned and replaced is provided, and a new periodical can be automatically added after the periodical is taken out.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an automatic turnover and replacement periodical rack, which solves the problem that the conventional periodical rack cannot timely supplement periodical after taking out the periodical.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an automatic journal frame of upset change, including side bearer and prop the axle, the quantity of side bearer is two, two side bearer are all fixed cup joints in the surface of propping the axle, prop the surface of axle and be located the rotation between two side bearer and cup joint the closure plate, the right flank fixedly connected with torsional spring of closure plate, the torsional spring cup joints in the surface of propping the axle, the right-hand member fixedly connected with fixed plate of torsional spring, the fixed plate is fixed cup joints in the surface of propping the axle, the upper end rotation grafting of fixed plate has parallel axle, the left end fixedly connected with intermediate lamella of parallel axle, the front and back face of intermediate lamella all fixedly connected with glass cover, the glass cover that is located the intermediate lamella place ahead is located the top of closure plate, the right flank of two glass covers all fixedly connected with arc pinion, the right side of intermediate lamella is provided with the riser, the lower extreme and the right flank fixedly connected with of closure plate of riser, the gear is arranged below the arc toothed plate in a rotating and inserting mode, the upper right side face of the upper end of the vertical plate is fixedly connected with an induction motor, the right end of the gear is fixedly connected with the output end of the induction motor, the storage box is arranged above the middle plate, the two side frames are fixedly connected through a flat plate, the back face of the flat plate is fixedly connected with the front face of the storage box, the push plate is slidably inserted in the storage box, the spring telescopic rod is fixedly connected with the back face of the push plate, the rear end of the spring telescopic rod is fixedly connected with the storage box, through grooves are formed in the bottom face of the storage box and the upper portion of the glass cover located at the rear, arc stop rods are fixedly connected to one faces, far away from each other, of the two glass covers located at the rear of the middle plate, and concentric blocking frames are arranged at the rear of the glass cover and are fixedly connected with the fixing plate.

Preferably, the arc toothed plates are arranged in parallel with the parallel shafts, and the two arc toothed plates are distributed in a circumferential array of the axes of the parallel shafts.

Preferably, the front of push pedal rotates and is connected with two push wheels, and two push wheels all level sets up, and the upper surface of depositing the case is open-ended structure.

Preferably, the concentric blocking frame is coaxially arranged with the parallel shaft, and the arc-shaped stop lever is coaxially arranged with the parallel shaft.

Preferably, a plurality of blocking plates are arranged, and the blocking plates are equidistantly distributed on the outer surface of the supporting shaft.

Preferably, the number of the spring telescopic rods in each storage box is two, and the two spring telescopic rods are distributed in a bilateral symmetry manner with the axis of the connected push plate.

(III) beneficial effects

The utility model provides a periodical rack capable of being automatically turned over and replaced. The beneficial effects are as follows:

1. this automatic periodical rack of upset change, through setting up the ring gear, closure plate and arc pin, promote the closure plate backward and make the glass cover below opening in place ahead open, make inside periodical drop can take out, when promoting the closure plate backward, promote the gear to rotate backward and the arc toothed plate meshing of rear through the flat board, induction motor starts and drives the gear rotation this moment, drive the middle plate and slowly rotate and overturn, arc pin stops depositing the periodical that the logical groove of case below drops when the middle plate upset, accomplish the upset when gear and an arc toothed plate meshing are accomplished, the glass cover that is located the rear of periodical is rotated to the place ahead, loosen the closure plate and block up the glass cover in place ahead, the periodical that deposits in the case is through logical groove fall into the glass cover of rear inside, make the inside periodical that has of periodical cover that rotates the place ahead after the next time upset, the problem that can not be timely to periodical rack is supplementary after taking out the periodical has been solved.

2. This periodical rack of automatic upset change through setting up push pedal and spring telescopic link, and the push pedal makes the periodical move forward under the promotion of spring telescopic link, and after the periodical moved logical groove top, owing to periodical below loses the support through with push away the wheel relative slip and can take place to drop.

Drawings

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

FIG. 2 is a schematic view of the connection of the fixing plate and the parallel shaft according to the present utility model;

FIG. 3 is a schematic view of the attachment of the glass cover to the intermediate plate of the present utility model;

fig. 4 is a right-side view of the present utility model.

The device comprises a side frame 1, a supporting shaft 2, a torsion spring 3, a blocking plate 4, a fixing plate 5, a parallel shaft 6, a middle plate 7, a glass cover 8, an arc toothed plate 9, a vertical plate 10, a gear 11, an induction motor 12, a flat plate 13, a push plate 14, a storage box 15, a spring telescopic rod 16, a through groove 17, an arc stop lever 18, a concentric blocking frame 19 and a push wheel 20.

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 an automatic turnover and replacement periodical rack, as shown in fig. 1-4, the periodical rack comprises side frames 1 and supporting shafts 2, the number of the side frames 1 is two, the two side frames 1 are fixedly sleeved on the outer surface of the supporting shafts 2, a blocking plate 4 is rotatably sleeved between the two side frames 1 and positioned on the outer surface of the supporting shafts 2, a torsion spring 3 is fixedly connected to the right side surface of the blocking plate 4, the blocking plates 4 are provided with a plurality of blocking plates 4 and are equidistantly distributed on the outer surface of the supporting shafts 2, the torsion spring 3 is sleeved on the outer surface of the supporting shafts 2, the right end of the torsion spring 3 is fixedly connected with a fixing plate 5, the fixing plate 5 is fixedly sleeved on the outer surface of the supporting shafts 2, the upper end of the fixing plate 5 is rotatably spliced with a parallel shaft 6, the left end of the parallel shaft 6 is fixedly connected with a middle plate 7, the front and the back of the middle plate 7 are fixedly connected with glass covers 8, the torsion spring 3 has a trend of pushing the blocking plate 4 to block the lower part of the front glass cover 8, the glass cover 8 positioned in front of the middle plate 7 is positioned above the blocking plate 4, and the lower end of the glass cover 8 positioned in front and the glass cover 8 is in an opening structure.

The right sides of the two glass covers 8 are fixedly connected with arc toothed plates 9, the right side of the middle plate 7 is provided with a vertical plate 10, the lower end of the vertical plate 10 is fixedly connected with the right side of the plugging plate 4, the upper end of the vertical plate 10 is rotationally inserted with a gear 11, the gear 11 is positioned below the arc toothed plates 9, the right side of the upper end of the vertical plate 10 is fixedly connected with an induction motor 12, the right end of the gear 11 is fixedly connected with the output end of the induction motor 12, the arc toothed plates 9 are parallel to the parallel shafts 6, the two arc toothed plates 9 are distributed in a circumferential array along the axis of the parallel shafts 6, a gap is reserved between the two ends of the two arc toothed plates 9, when the plugging plate 4 plugs the lower end of the glass cover 8 in front, the gear 11 is not meshed with the arc toothed plates 9, when the plugging plate 4 is pushed backwards to enable the lower end opening of the glass cover 8 in front to leak out, the gear 11 can be meshed with the arc toothed plates 9 in rear, when the gear 11 is meshed with one arc toothed plate 9 and then can drive the middle plate 7 to turn over, when the control blocking plate 4 rotates backwards, the induction motor 12 starts to drive the gear 11 to rotate, a storage box 15 is arranged above the middle plate 7, the two side frames 1 are fixedly connected through a flat plate 13, the back surface of the flat plate 13 is fixedly connected with the front surface of the storage box 15, a push plate 14 is slidingly inserted in the storage box 15, the back surface of the push plate 14 is fixedly connected with two spring telescopic rods 16, the number of the two spring telescopic rods 16 is two in each storage box 15, the two spring telescopic rods 16 are distributed symmetrically to the axis of the connected push plate 14, the rear end of each spring telescopic rod 16 is fixedly connected with the storage box 15, the elasticity of each spring telescopic rod 16 only can push a journal through the push plate 14 to move forwards without clamping the journal, the front surface of the push plate 14 is rotationally connected with two push wheels 20, the two push wheels 20 are horizontally arranged, the upper surface of depositing case 15 is the open structure, deposit the bottom surface of case 15 and the top that is located glass cover 8 at rear has been seted up logical groove 17, the equal fixedly connected with arc pin 18 of one side that two glass covers 8 kept away from each other, arc pin 18 stops logical groove 17 below when intermediate plate 7 rotates, prevent that the periodical from falling outside, the rear that is located glass cover 8 at intermediate plate 7 rear is provided with concentric blanking frame 19, concentric blanking frame 19 prevents that the opening that has the glass cover 8 of periodical from falling out when rotating the below, concentric blanking frame 19's right-hand member and fixed plate 5 fixed connection, concentric blanking frame 19 and parallel shaft 6 coaxial setting, arc pin 18 and parallel shaft 6 coaxial setting.

The theory of operation, spring telescopic link 16 makes the periodical remove logical groove 17 top through promoting push pedal 14, move the periodical that logical groove 17 top is lost the support owing to the below and is fallen to the glass cover 8 inside of rear gradually, promote the closure plate 4 backward and make the glass cover 8 below opening in place ahead open, make inside periodical drop can take out, promote the gear 11 through flat 13 and rotate backward and the meshing of rear arc pinion rack 9 when promoting closure plate 4 backward, induction motor 12 starts at this moment and drives gear 11 rotation, drive intermediate lamella 7 and slowly rotate and overturn, arc pin 18 blocks the periodical that logical groove 17 that deposits case 15 below dropped when intermediate lamella 7 overturns, after gear 11 and an arc pinion rack 9 meshing are accomplished, intermediate lamella 7 accomplishes the upset, be located the glass cover 8 of rear of periodical rotates the place ahead, loosen closure plate 4 and carry out the shutoff to the glass cover 8 of place ahead, make every time promote closure plate 4 backward and have periodical drop out.

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 an automatic journal frame that upset was changed, includes side bearer (1) and prop axle (2), its characterized in that: the number of the side frames (1) is two, the two side frames (1) are fixedly sleeved on the outer surface of the supporting shaft (2), the outer surface of the supporting shaft (2) is rotationally sleeved with the blocking plate (4) between the two side frames (1), the right side surface of the blocking plate (4) is fixedly connected with the torsion spring (3), the torsion spring (3) is sleeved on the outer surface of the supporting shaft (2), the right end of the torsion spring (3) is fixedly connected with the fixing plate (5), the fixing plate (5) is fixedly sleeved on the outer surface of the supporting shaft (2), the upper end of the fixing plate (5) is rotationally spliced with the parallel shaft (6), the left end of the parallel shaft (6) is fixedly connected with the middle plate (7), the front and back surfaces of the middle plate (7) are fixedly connected with the glass covers (8), the glass covers (8) positioned above the blocking plate (4), the right side surfaces of the two glass covers (8) are fixedly connected with the arc-shaped toothed plates (9), the right side surfaces of the middle plate (7) are fixedly connected with the fixing plate (10), the lower end of the vertical plate (10) is rotationally spliced with the gear (11) of the upper end of the arc-shaped toothed plate (11), the right-hand member of gear (11) is fixed connection with the output of induction motor (12), the top of intermediate lamella (7) is provided with deposits case (15), two side bearer (1) are through dull and stereotyped (13) fixed connection, the back of dull and stereotyped (13) and the front fixed connection who deposits case (15), the inside slip grafting of depositing case (15) has push pedal (14), the back fixedly connected with spring telescopic link (16) of push pedal (14), the rear end and the case (15) fixed connection of spring telescopic link (16), logical groove (17) have been seted up to the top of the glass cover (8) of depositing case (15) and being located the rear, the equal fixedly connected with arc pin (18) of one side that two glass covers (8) kept away from each other, the rear of the glass cover (8) that are located intermediate lamella (7) rear is provided with concentric stifled frame (19), the right-hand member and the fixed plate (5) of concentric stifled frame (19) are fixed connection.

2. The automatic roll-over replacement journal rack of claim 1, wherein: the arc toothed plates (9) are arranged in parallel with the parallel shafts (6), and the two arc toothed plates (9) are distributed in a circumferential array of the axes of the parallel shafts (6).

3. The automatic roll-over replacement journal rack of claim 1, wherein: the front of push pedal (14) rotates and is connected with two push away round (20), and two push away round (20) all level setting, the upper surface of depositing case (15) is open-ended structure.

4. The automatic roll-over replacement journal rack of claim 1, wherein: the concentric blocking frame (19) is coaxially arranged with the parallel shaft (6), and the arc-shaped stop lever (18) is coaxially arranged with the parallel shaft (6).

5. The automatic roll-over replacement journal rack of claim 1, wherein: the plurality of the blocking plates (4) are arranged, and the plurality of the blocking plates (4) are equidistantly distributed on the outer surface of the supporting shaft (2).

6. The automatic roll-over replacement journal rack of claim 1, wherein: the number of the spring telescopic rods (16) in each storage box (15) is two, and the two spring telescopic rods (16) are distributed in bilateral symmetry with the axis of the connected push plate (14).