CN220607972U

CN220607972U - Book data show shelf

Info

Publication number: CN220607972U
Application number: CN202322190574.7U
Authority: CN
Inventors: 孙艳军; 孙艳民
Original assignee: Wuxi Chengyou Special Purpose Equipment Co ltd
Current assignee: Wuxi Chengyou Special Purpose Equipment Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-03-19
Anticipated expiration: 2033-08-15

Abstract

The utility model relates to the technical field of display frames and provides a book data display frame which comprises a first support column, wherein sliding grooves are formed in the centers of two inner sides of the first support column, sliding blocks are connected to the centers of the inner surfaces of the two sliding grooves in a sliding mode, racks are fixedly arranged on the inner sides of the two sliding blocks and positioned in the first support column, connecting columns are fixedly arranged at the tops of the racks, rotating shafts are movably embedded in the right sides of the inner sides of the first support column and close to the bottoms of the connecting columns, gears are fixedly sleeved in the centers of the outer surfaces of the rotating shafts and meshed with the racks, and a crank is fixedly arranged on the rear side of the rotating shafts.

Description

Book data show shelf

Technical Field

The utility model relates to the technical field of display frames, in particular to a book and data display frame.

Background

With the development of society, more and more things need a certain carrier to record, most of the information needs to be recorded by books, and a lot of book information is placed on a showing stand and provided for people to browse and watch. However, when the display rack is actually used, more defects still exist, such as that the display rack is placed in an open place and has no corresponding auxiliary supporting structure, people can fall down when accidentally touching the display rack, the stability is poor, and the safety is not high.

The prior Chinese published patent number is: the utility model discloses a book data display stand, and particularly relates to the technical field of display stands, wherein the book data display stand comprises two groups of stand frames and stand plates, the stand plates are fixedly arranged between the two groups of stand frames, a group of sliding grooves are formed in the vertical direction on the stand frames, positioning holes are formed in the stand frames, which are close to the two sides of the sliding grooves, the front of the stand frames are provided with first supporting components, the rear of the stand frames are provided with second supporting components, the two sides of the stand plates are integrally formed with fixing plates, and fastening components are embedded and arranged on the side surfaces of the fixing plates. The utility model is provided with the first supporting component and the second supporting component which are matched for use, so that the supporting area is increased, the stability of the whole display frame is improved, the phenomenon of falling down caused by accidental touch is avoided, a good protection effect is provided, the safety is improved, the folding and storage of the supporting structure are also facilitated, the convenience is improved, the personnel can conveniently carry the display frame, the space is saved, and the space utilization rate is improved.

Although the above scheme has advantages such as the above, above-mentioned scheme is when using, and the books show shelf is inconvenient for the staff remove and put, when needs staff arrange the removal to books show shelf, very unfavorable for staff's operation, greatly increased the intensity of labour through personnel, and the show shelf is when placing books, is inconvenient for placing books of different sizes, has certain limitation.

Disclosure of Invention

The utility model aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a books and data show shelf, includes first support column, the spout has all been seted up to the inside both sides center department of first support column, two equal sliding connection in internal surface center department of spout has the slider, two the inboard of slider just is located the inside fixed mounting of first support column has the rack, the top fixed mounting of rack has the spliced pole, the inside right side of first support column just is close to the bottom activity of spliced pole is inlayed and is equipped with the axis of rotation, the fixed cover in surface center department of axis of rotation is equipped with the gear, gear engagement in the rack, the rear side fixed mounting of axis of rotation has the crank, the inside right side of first support column just is close to the top activity of gear is inlayed and is equipped with spacing post, the left side of first support column just is close to the bottom fixed mounting of spliced pole has first show board, first show board left side fixed mounting has the second support column, the left side fixed mounting of second show board has the third support column, the third activity is inlayed the inside of second support column.

Preferably, the bottoms of the first support column and the second support column are fixedly provided with bases, the centers of the bottoms of the two bases are provided with placing grooves, and the centers of the tops of the bottoms of the placing grooves are fixedly provided with hydraulic rods.

Preferably, the bottoms of the two hydraulic rods are fixedly provided with first bottom plates, and the bottoms of the two hydraulic rods are fixedly provided with telescopic columns.

Preferably, two return springs are fixedly mounted on two sides of the bottom of the first bottom plate, and the inner surfaces of the four return springs are movably sleeved on the outer surface of the telescopic column.

Preferably, the four return springs and the four telescopic columns are divided into two groups, and the two groups of return springs and the bottoms of the telescopic columns are fixedly provided with second bottom plates which are positioned in the placing grooves.

Preferably, universal wheels are fixedly arranged on two sides of the bottoms of the two second bottom plates.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. when the book shelf is used, a worker can rotate the crank, the crank drives the rotating shaft arranged on the crank to rotate synchronously with the gear sleeved on the rotating shaft, the gear drives the rack meshed with the gear to move synchronously while rotating, the rack drives the sliding block arranged on the rack to lift through the sliding groove arranged in the first supporting column while moving, and due to the arrangement of the sliding block and the sliding groove, the situation that dislocation and the like occur on the rack while moving can be prevented, the use of the display shelf is influenced, when the rack moves in a lifting manner, the connecting column arranged on the top of the rack is driven to move synchronously, the connecting column moves while driving the second display plate arranged on the connecting column to move synchronously with the third supporting column which is arranged in the second supporting column in a movable embedding manner, and then the gap between the second display plate and the first display plate arranged on the second supporting column is adjusted, books with different sizes can be received when the display shelf is placed, the applicability of the book shelf is improved, and the worker can operate by the linkage structure to drive the connecting column arranged at the proper position, and the second display plate can be prevented from falling down to the proper position after the rack is driven to the second display plate is driven to move in a proper position, and the situation can be prevented from falling down.

2. When the book display shelf is required to be moved by a worker, the hydraulic rod arranged in the placing groove arranged in the device base can be controlled to drive the first bottom plate arranged at the bottom of the hydraulic rod to synchronously move while moving, the first bottom plate can drive the telescopic column arranged at the bottom of the first bottom plate to synchronously move with the reset spring while moving, the telescopic column and the reset spring can simultaneously drive the second bottom plate arranged at the bottom of the telescopic column to synchronously move, the universal wheels are driven to move by the second bottom plate, the hydraulic rod extends out of the placing groove arranged in the base, the display shelf is further moved, and the telescopic column arranged between the first bottom plate and the second bottom plate is matched with the reset spring, so that the situation that the worker is inclined when the worker pushes the display shelf and encounters a pothole ground is prevented, the situation that the display shelf collapses is prevented, the worker is more convenient and fast when moving the display shelf to a proper position, and the situation that the worker is influenced after moving to the proper position can be prevented by controlling the hydraulic rod to control the inside the universal wheels to move the placing groove.

Drawings

FIG. 1 is a schematic diagram of a rear perspective view of a book data display stand according to the present utility model;

FIG. 2 is a schematic side view of a book data showing stand according to the present utility model;

FIG. 3 is a schematic view of a perspective view of a book data showing stand according to the present utility model;

fig. 4 is a schematic cross-sectional perspective view of a first support column and a base of the book data display stand according to the present utility model.

Legend description:

1. a first support column; 101. a chute; 102. a slide block; 103. a rack; 104. a rotating shaft; 105. a gear; 106. a crank; 107. a limit column; 108. a first display board; 109. a second support column; 110. a connecting column; 111. a second display board; 112. a third support column; 2. a base; 201. a placement groove; 202. a hydraulic rod; 203. a first base plate; 204. a telescopic column; 205. a return spring; 206. a second base plate; 207. universal wheels.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a books data show shelf, including first support column 1, spout 101 has all been seted up in the inside both sides center department of first support column 1, the equal sliding connection in interior surface center department of two spouts 101 has slider 102, the inside of two sliders 102 just is located the inside fixed mounting of first support column 1 has rack 103, rack 103's top fixed mounting has spliced pole 110, the inside right side of first support column 1 just is close to spliced pole 110's bottom activity inlay and is equipped with axis of rotation 104, the fixed cover in axis of rotation 104's surface center department is equipped with gear 105, gear 105 meshes in rack 103, axis of rotation 104's rear side fixed mounting has crank 106, the inside right side of first support column 1 just is close to gear 105's top activity inlay and is equipped with spacing post 107, the left side of first support column 1 just is close to spliced pole 110's bottom fixed mounting has first show board 108, first show board 108 left side fixed mounting has second support column 109, the left side fixed mounting of spliced pole 110 has second show board 111, the left side of second show board 111 has third support column 112, third support column 112 activity is inlayed in the inside of second support column 109.

Further, as shown in fig. 1-4, the bottoms of the first support column 1 and the second support column 109 are fixedly provided with the bases 2, the centers of the bottoms of the two bases 2 are respectively provided with the placing grooves 201, and the centers of the tops of the interiors of the two placing grooves 201 are fixedly provided with the hydraulic rods 202, so that when a worker needs to move the book display shelf, the hydraulic rods 202 which are internally installed in the placing grooves 201 and are arranged in the bases 2 of the device can be controlled.

Further, as shown in fig. 1-4, the bottoms of the two hydraulic rods 202 and the first bottom plates 203 are fixedly mounted in the placement groove 201, and the telescopic columns 204 are fixedly mounted on two sides of the bottoms of the two first bottom plates 203, so that the hydraulic rods 202 can move while driving the first bottom plates 203 mounted at the bottoms of the hydraulic rods 202 to synchronously move.

Further, as shown in fig. 1-4, two sides of the bottom of the two first bottom plates 203 are fixedly provided with return springs 205, the inner surfaces of the four return springs 205 are movably sleeved on the outer surfaces of the telescopic columns 204, the four return springs 205 and the four telescopic columns 204 are divided into two groups, and the bottoms of the two groups of return springs 205 and the telescopic columns 204 and the inside of the placing groove 201 are fixedly provided with second bottom plates 206, so that the first bottom plates 203 can move while driving the telescopic columns 204 and the return springs 205 installed at the bottoms thereof to synchronously move.

Further, as shown in fig. 1-4, universal wheels 207 are fixedly installed on two sides of the bottom of two second bottom plates 206, so that the telescopic columns 204 and the return springs 205 can move and simultaneously drive the second bottom plates 206 installed at the bottoms of the telescopic columns and the return springs to move synchronously, the second bottom plates 206 further drive the universal wheels 207 to move, and further extend out of the inside of the containing groove 201 formed in the base 2, so that the display rack is moved, and through the matched use of the telescopic columns 204 installed between the first bottom plates 203 and the second bottom plates 206 and the return springs 205, workers can be prevented from pushing the display rack, tilting is prevented when the display rack encounters a hollow ground, collapse is caused, and the workers can move the display rack more conveniently and quickly through the linkage structure.

Working principle: when using, the staff can rotate crank 106, make crank 106 drive the axis of rotation 104 transmission of installing above that in the rotation axis of rotation 104 establish in the cover and establish the gear 105 synchronous rotation on axis of rotation 104, make gear 105 drive meshing in its rack 103 synchronous motion in the pivoted while, and then make rack 103 in the motion, drive slider 102 of installing above that and go on elevating movement through seting up at the inside spout 101 of first support column 1, and through slider 102 and spout 101's setting, then can prevent rack 103 and the dislocation condition appears in the time of the motion, influence the use of show shelf, drive the spliced pole 110 synchronous motion of installing at its top when rack 103 in elevating movement, drive the second show plate 111 of installing above that and install at second show plate 111 and the activity inlay the third support column 112 synchronous motion of establishing in second support column 109, and then adjust the clearance in the middle of second show plate 111 and the first show plate 108 of installing on second support column 109 and first support column 1, when placing the show shelf, can be different sizes, and the improvement device just can be had a side by side of the second, and the suitable position of falling of the drive of the support column 111 can be blocked at the position through the second show plate 111, the convenient position of the operation is realized, the picture is realized at the position is convenient and the position is realized, the picture is blocked to the second is convenient is realized to the picture is contacted with the support column 107. When in use, when a worker needs to move a book display shelf, the hydraulic rod 202 which is arranged in the containing groove 201 in the device base 2 can be controlled, the hydraulic rod 202 drives the first bottom plate 203 which is arranged at the bottom of the hydraulic rod 202 to synchronously move while moving, the first bottom plate 203 drives the telescopic column 204 which is arranged at the bottom of the first bottom plate to synchronously move with the reset spring 205 while moving, the telescopic column 204 and the reset spring 205 simultaneously drive the second bottom plate 206 which is arranged at the bottom of the telescopic column 204 to synchronously move, the second bottom plate 206 drives the universal wheels 207 to move, the containing groove 201 which is arranged in the base 2 is extended, the display shelf is moved, and the telescopic column 204 which is arranged between the first bottom plate 203 and the second bottom plate 206 is matched with the reset spring 205 to be used.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a books and materials show shelf, includes first support column (1), its characterized in that: the utility model discloses a novel display device, including first support column (1), rack (103), connecting column (110), first support column (1), gear (105) are equipped with in the inside both sides center department of first support column (1), two equal sliding connection in interior surface center department of spout (101) has slider (102), two the inboard of slider (102) just is located the inside fixed mounting of first support column (1) has rack (103), the top fixed mounting of rack (103) has spliced pole (110), the inside right side of first support column (1) just is close to the bottom activity of spliced pole (110) is inlayed and is equipped with axis of rotation (104), the surface center department fixed cover of axis of rotation (104) is equipped with gear (105), gear (105) meshing in rack (103), the rear side fixed mounting of axis of rotation (104) has crank (106), the inside right side of first support column (1) just is close to the top movable inlay of gear (105) is equipped with spacing post (107), the left side of first support column (1) just is close to the bottom fixed mounting of spliced pole (110) has first show board (108), first support column (111) are equipped with second support column (111) fixed mounting left side (111), the third support column (112) is movably embedded in the second support column (109).

2. A book data display stand according to claim 1, wherein: the bottom of first support column (1) with the bottom of second support column (109) is all fixed mounting has base (2), two standing groove (201) have all been seted up in the bottom center department of base (2), two the inside top center department of standing groove (201) is all fixed mounting has hydraulic stem (202).

3. A book data display stand according to claim 2, wherein: the bottoms of the two hydraulic rods (202) are fixedly provided with first bottom plates (203) which are positioned in the placing grooves (201), and telescopic columns (204) are fixedly provided on two sides of the bottoms of the two first bottom plates (203).

4. A book data display stand according to claim 3, wherein: and the two sides of the bottom of the two first bottom plates (203) are fixedly provided with return springs (205), and the inner surfaces of the four return springs (205) are movably sleeved on the outer surface of the telescopic column (204).

5. The book data display stand of claim 4, wherein: the four return springs (205) and the four telescopic columns (204) are divided into two groups, and the two groups of the return springs (205) and the bottoms of the telescopic columns (204) are respectively fixedly provided with a second bottom plate (206) which is positioned in the placing groove (201).

6. The book data display stand of claim 5, wherein: universal wheels (207) are fixedly arranged on two sides of the bottoms of the two second bottom plates (206).