CN208798842U - A kind of rotary document shelf - Google Patents

Abstract

The utility model discloses a kind of rotary document shelfs, including shell, the first support plate and the second support plate are provided in the shell, the left and right sides of first support plate and the second support plate upper surface is opened up there are two sliding slot, and sliding block is slidably connected in four sliding slots, and the upper surface of four sliding blocks is fixedly connected with the lower surface of two fixed plates respectively, and the lower surface of two fixed plates passes through four connecting rods respectively and is fixedly connected with the upper surface of four sliding sleeves, and four sliding sleeves are respectively positioned on the inside of four sliding slots.The rotary document shelf, pass through setting shell, the first support plate, the second support plate, fixed plate, threaded post, friction block, motor, electric pushrod and mobile device, to when needing to move shell, it does not need to unload data, housing into rotation can be made to be adjusted the position of shell simultaneously, to reduce the labor intensity of staff, while the efficiency to shell position adjustment can be improved.

Description

A kind of rotary document shelf

Technical field

The utility model relates to archives storage technical field, specially a kind of rotary document shelf.

Background technique

Document shelf be chiefly used in organ, enterprises and institutions, Reference Room, archive office and sample room etc. storage books and reference materials, Archives, financial affairs receipt and cargo etc..

Existing document shelf mostly be stationary structure, be not provided with mobile device, when need to carry out document shelf arrange or The weight for needing to unload data mitigation document shelf when mobile moves again, and the how no rotary function of existing document shelf , it will cause support plate and ground friction when needing the position to document shelf to be adjusted, not only increase staff's Labor intensity, while will lead to the efficiency reduction to the adjustment of archives rack position.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of rotary document shelf, solves existing archives Frame is mostly stationary structure, is not provided with mobile device, needs to unload data when needing and arranging document shelf or moved The lower weight for mitigating document shelf is moved again, and existing document shelf how no rotary function, when needing to document shelf Position will cause support plate and ground friction when being adjusted, not only increase the labor intensity of staff, while can lead Cause the problem of reducing to archives rack position regulated efficiency.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of rotary document shelf, including shell, The first support plate and the second support plate, the left and right of first support plate and the second support plate upper surface are provided in the shell Two sides are opened up there are two sliding slot, and sliding block is slidably connected in four sliding slots, and the upper surface of four sliding blocks is respectively with two The lower surface of a fixed plate is fixedly connected, and the lower surface of two fixed plates passes through the upper of four connecting rods and four sliding sleeves respectively Surface is fixedly connected, and four sliding sleeves are respectively positioned on the inside of four sliding slots, and slide bar is socketed in four sliding sleeves, and four cunnings The both ends of bar are fixedly connected with the front and back of inner walls respectively, and four connecting rods are located at the first support plate and In four through-holes that two support plate upper surfaces open up.

The upper surface of two fixed plates is connected with thread barrel, and is threaded with threaded post in two thread barrels, and The bottom end of two threaded posts is fixedly connected with the upper surface of two friction blocks respectively, and the lower surface of two friction blocks is respectively with The upper surface of one support plate and the second support plate overlap joint, the lower surface of the shell are fixedly connected with the top of first rotating shaft, institute The surface for stating first rotating shaft is socketed with first bearing, and the first bearing is connected to the upper surface of loading plate, the first rotating shaft Surface be fixedly connected with first gear, the first gear is engaged with second gear, and the second gear is fixedly connected on electricity The surface of machine output shaft, the fuselage of the motor are fixedly connected with the upper surface of loading plate.

The lower surface of the shell is fixedly connected with the top of four electric pushrods, and four electric pushrods are located at shell Body lower surface is close to the position of quadrangle, and the bottom end of four electric pushrods is fixedly connected with the upper surface of four link blocks respectively, And the lower surface of four link blocks is fixedly connected with the upper surface of four mobile devices respectively, the mobile device includes the second axis It holds, the second bearing is connected to the lower surface of link block, and the second shaft, second shaft are socketed in the second bearing Bottom end be fixedly connected with the upper surface of traveling wheel.

Preferably, the lower surface of the loading plate is provided with friction pad, the length and width and loading plate of the friction pad Length and width it is identical.

Preferably, the top of the threaded post is fixedly connected with handle, and the shape of the handle is circular ring shape.

Preferably, the upper surface of the loading plate is provided with battery, and the battery is located at the left side of second bearing, institute The output end for stating battery is electrically connected with the input terminal of switch.

Preferably, the right side of shell is arranged in described switch, the output end of the switch respectively with motor and electronic push away The input terminal of bar is electrically connected.

Preferably, the shape of the sliding slot is T-shaped, and the shape of the sliding block is T-shaped.

(3) beneficial effect

The utility model provides a kind of rotary document shelf, have it is following the utility model has the advantages that

(1), the rotary document shelf, by setting shell, the first support plate, the second support plate, fixed plate, threaded post, Friction block, motor, electric pushrod and mobile device, turning handle separates friction block with the first support plate or the second support plate, Fixed plate is moved, so that convenient place data, turning handle after fixed plate is fixed to data makes to rub Block is contacted with the first support plate or the second support plate, so as to which data is fixed, the output of motor when motor work Axis can be such that first gear rotates by second gear, so as to so that housing into rotation, electric pushrod can control when working and rub Contact of the scrubbing pad with ground separates, and can move to shell when friction pad is with surface separation, thus when need to shell It when body is moved, does not need to unload data, while housing into rotation can be made to be adjusted the position of shell, to reduce The labor intensity of staff, while the efficiency to shell position adjustment can be improved.

(2), the rotary document shelf, by setting sliding slot, sliding block, sliding sleeve and slide bar, sliding slot and sliding block can be to fixations Plate is fixed, and preferably fixed plate can be fixed, and sliding sleeve and slide bar can be supported fixed plate, can make solid Fixed board is more easily moved, and preferably data can be fixed, and the utility model which has a compact structure and a reasonable design, It is practical.

Detailed description of the invention

Fig. 1 is the schematic diagram of the section structure that the utility model is faced；

Fig. 2 is the structural schematic diagram amplified at the utility model A；

Fig. 3 is the structural schematic diagram amplified at the utility model B；

Fig. 4 is the structural schematic diagram that the utility model mobile device is faced.

In figure: 1 shell, 2 first support plates, 3 second support plates, 4 sliding slots, 5 sliding blocks, 6 fixed plates, 7 connecting rods, 8 sliding sleeves, 9 slide bars, 10 through-holes, 11 thread barrels, 12 threaded posts, 13 friction blocks, 14 first rotating shafts, 15 first bearings, 16 loading plates, 17 first Gear, 18 second gears, 19 motors, 20 electric pushrods, 21 link blocks, 22 mobile devices, 221 second bearings, 222 second turns Axis, 223 traveling wheels, 23 friction pads, 24 handles, 25 batteries, 26 switches.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of rotary document shelf, including shell 1, shell The first support plate 2 and the second support plate 3 are provided in body 1, it, can be more preferable by the first support plate 2 of setting and the second support plate 3 Data is placed, the left and right sides of 3 upper surface of the first support plate 2 and the second support plate is opened up there are two sliding slot 4, and Slidably connect sliding block 5 in four sliding slots 4, the shape of sliding slot 4 be it is T-shaped, the shape of sliding block 5 be it is T-shaped, pass through setting and slide Slot 4 and sliding block 5, sliding slot 4 and sliding block 5 can be fixed fixed plate 6, preferably fixed plate 6 can be fixed, and four The upper surface of a sliding block 5 is fixedly connected with the lower surface of two fixed plates 6 respectively, and the lower surface of two fixed plates 6 leads to respectively It crosses four connecting rods 7 to be fixedly connected with the upper surface of four sliding sleeves 8, and four sliding sleeves 8 are respectively positioned on the inside of four sliding slots 4, and It is socketed with slide bar 9 in four sliding sleeves 8, fixed plate 6 can be propped up by setting sliding sleeve 8 and slide bar 9, sliding sleeve 8 and slide bar 9 Support, can be such that fixed plate 6 is more easily moved, preferably data can be fixed, and the both ends of four slide bars 9 point It is not fixedly connected with the front and back of 1 inner wall of shell, and four connecting rods 7 are located at the first support plate 2 and the second support In four through-holes 10 that 3 upper surface of plate opens up.

The upper surface of two fixed plates 6 is connected with thread barrel 11, and is threaded with screw thread in two thread barrels 11 Column 12, and the bottom end of two threaded posts 12 is fixedly connected with the upper surface of two friction blocks 13 respectively, by the way that threaded post 12 is arranged, It can control friction block 13 and the contact of the first support plate 2 or the second support plate 3 when threaded post 12 rotates or separate, so as to Fixed plate 6 is fixed to data, the top of threaded post 12 is fixedly connected with handle 24, and the shape of handle 24 is Circular ring shape, and the lower surface of two friction blocks 13 is overlapped with the upper surface of the first support plate 2 and the second support plate 3 respectively, shell 1 Lower surface be fixedly connected with the top of first rotating shaft 14, the surface of first rotating shaft 14 is socketed with first bearing 15, passes through setting First rotating shaft 14 and first bearing 15 can be fixed shell 1, and first bearing 15 is connected to the upper surface of loading plate 16, The surface of first rotating shaft 14 is fixedly connected with first gear 17, and first gear 17 is engaged with second gear 18, and second gear 18 is solid Surely it is connected to the surface of 19 output shaft of motor, by the way that motor 19, the model Y80-2 of motor 19, electricity when motor 19 works is arranged The output shaft of machine 19 can be such that first gear 17 rotates by second gear 18, so that first gear 17 can by first rotating shaft 14 So that shell 1 rotates, the fuselage of motor 19 is fixedly connected with the upper surface of loading plate 16, and the lower surface of loading plate 16, which is provided with, rubs The length and width of scrubbing pad 23, friction pad 23 is identical as the length and width of loading plate 16, by the way that friction pad 23, Ke Yizeng is arranged Add the frictional force of loading plate 16 Yu ground, so as to which preferably shell 1 is fixed, the upper surface of loading plate 16 is provided with Battery 25, battery 25 are located at the left side of second bearing 221, and the input terminal of the output end and switch 26 of battery 25 is electrically connected It connects, by the way that battery 25 is arranged, motor 19 and 20 electricity consumption of electric pushrod can be made to work, more easily so as to more preferable Shell 1 is moved.

Switch 26 is arranged in the right side of shell 1, and the output end of switch 26 is defeated with motor 19 and electric pushrod 20 respectively Enter end electrical connection, by the way that switch 26 is arranged, the model LW26-20 universal change-over switch of switch 26 can preferably control electricity The work of machine 19 and electric pushrod 20, the lower surface of shell 1 are fixedly connected with the top of four electric pushrods 20, and four electronic Push rod 20 is located at 1 lower surface of shell close to the position of quadrangle, by the way that electric pushrod 20, the elongation of electric pushrod 20 or contracting is arranged It can control contact of the friction pad 23 with ground in short-term or separate, so as to which preferably shell 1 is fixed or is moved, and The bottom end of four electric pushrods 20 is fixedly connected with the upper surface of four link blocks 21 respectively, and the lower surface of four link blocks 21 It is fixedly connected respectively with the upper surface of four mobile devices 22, mobile device 22 includes second bearing 221, and second bearing 221 is blocked It connects and is socketed with the second shaft 222 in the lower surface of link block 21, second bearing 221, by the way that second bearing 221 and second is arranged Shaft 222 can be such that traveling wheel 223 more easily rotates, and can be adjusted to direction of the shell 1 when mobile, the second shaft 222 bottom end is fixedly connected with the upper surface of traveling wheel 223.

Working principle: controlling electric pushrod 20 by switch 26 when needing to move shell 1 and extend, so as to Move up shell 1, so as to pass through the control of switch 26 after friction pad 23 and surface separation so that loading plate 16 moves up Electric pushrod 20 processed stops working, so as to push shell 1 to be moved, when needing to place shell 1 by opening It closes 26 control electric pushrods 20 to shorten, so as to so that friction pad 23 moves down, when friction pad 23 passes through when being contacted with ground Switch 26 controls electric pushrod 20 and stops working, so as to which shell 1 is fixed, when needing to carry out to the position of shell 1 It controls motor 19 by switch 26 when adjustment to work, the output shaft of motor 19 makes the drive of first gear 17 the by second gear 18 The rotation of one shaft 14, so as to so that shell 1 rotates, while traveling wheel 223 can be in ground rotation, thus convenient to shell 1 Position be adjusted, when to shell 1 position adjustment after by switch 26 control motor 19 stop working, when needs pair When data is placed, data is placed on the first support plate 2 or 3 upper surface of the second support plate is located at the position of 6 front side of fixed plate It sets, then turning handle 24 rotates threaded post 12, when friction block 13 separates time shift with the first support plate 2 or the second support plate 3 Fixed plate 6 is fixed to data in dynamic fixed plate 6, sliding block 5 can be made to move in sliding slot 4 when fixed plate 6 is mobile, simultaneously Sliding sleeve 8 can be made to move on slide bar 9, reversely turning handle 24 after fixed plate 6 is fixed to data makes 12 opposite direction of threaded post Rotation, when friction block 13 and the first support plate 2 or the second support plate 3 contact, stopping turns handle 24, so as to data It is fixed.

It can to sum up obtain, the rotary document shelf, by the way that shell 1, the first support plate 2, the second support plate 3, fixed plate is arranged 6, threaded post 12, friction block 13, motor 19, electric pushrod 20 and mobile device 22, turning handle 24 makes friction block 13 and first Support plate 2 or the separation of the second support plate 3, move fixed plate 6, so that convenient place data, when fixed plate 6 is right Turning handle 24 after data is fixed contacts friction block 13 with the first support plate 2 or the second support plate 3, so as to data It is fixed, when motor 19 works, the output shaft of motor 19 can be such that first gear 17 rotates by second gear 18, thus Shell 1 can be made to rotate, electric pushrod 20 can control contact of the friction pad 23 with ground or separate when working, in friction pad 23 Shell 1 can be moved with when surface separation, thus do not need to unload data when needing to move shell 1, The rotation of shell 1 can simultaneously be adjusted to the position of shell 1, to reduce the labor intensity of staff, while can To improve the efficiency adjusted to 1 position of shell.

Meanwhile the rotary document shelf, by setting sliding slot 4, sliding block 5, sliding sleeve 8 and slide bar 9, sliding slot 4 and sliding block 5 can be with Fixed plate 6 is fixed, preferably fixed plate 6 can be fixed, sliding sleeve 8 and slide bar 9 can prop up fixed plate 6 Support, can be such that fixed plate 6 is more easily moved, preferably data can be fixed, and the utility model structure is tight It gathers, design is rationally, practical.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of rotary document shelf, including shell (1), it is characterised in that: be provided with the first support plate in the shell (1) (2) and the second support plate (3), the left and right sides of first support plate (2) and the second support plate (3) upper surface offers two A sliding slot (4), and being slidably connected sliding block (5) in four sliding slots (4), and the upper surface of four sliding blocks (5) respectively with two The lower surface of fixed plate (6) is fixedly connected, and the lower surface of two fixed plates (6) passes through four connecting rods (7) and four respectively The upper surface of sliding sleeve (8) is fixedly connected, and four sliding sleeves (8) are respectively positioned on the inside of four sliding slots (4), and in four sliding sleeves (8) It is socketed with slide bar (9), and the both ends of four slide bars (9) are fixedly connected with the front and back of shell (1) inner wall respectively, and four In four through-holes (10) that a connecting rod (7) is located at the first support plate (2) and the second support plate (3) upper surface opens up；

The upper surface of two fixed plates (6) is connected with thread barrel (11), and is threaded with spiral shell in two thread barrels (11) Line column (12), and the bottom end of two threaded posts (12) is fixedly connected with the upper surface of two friction blocks (13) respectively, and two are rubbed The lower surface of cleaning block (13) is overlapped with the upper surface of the first support plate (2) and the second support plate (3) respectively, the shell (1) Lower surface is fixedly connected with the top of first rotating shaft (14), and the surface of the first rotating shaft (14) is socketed with first bearing (15), The first bearing (15) is connected to the upper surface of loading plate (16), and the surface of the first rotating shaft (14) is fixedly connected with first Gear (17), the first gear (17) are engaged with second gear (18), and the second gear (18) is fixedly connected on motor (19) fuselage on the surface of output shaft, the motor (19) is fixedly connected with the upper surface of loading plate (16)；

The lower surface of the shell (1) is fixedly connected with the top of four electric pushrods (20), and four electric pushrods (20) point Not Wei Yu shell (1) lower surface close to the position of quadrangle, and the bottom end of four electric pushrods (20) respectively with four link blocks (21) upper surface is fixedly connected, and the lower surface of four link blocks (21) is solid with the upper surface of four mobile devices (22) respectively Fixed connection, the mobile device (22) includes second bearing (221), and the second bearing (221) is connected to link block (21) Lower surface, the second bearing (221) is interior to be socketed with the second shaft (222), the bottom end of second shaft (222) and traveling wheel (223) upper surface is fixedly connected.

2. a kind of rotary document shelf according to claim 1, it is characterised in that: the lower surface of the loading plate (16) is set It is equipped with friction pad (23), the length and width of the friction pad (23) is identical as the length and width of loading plate (16).

3. a kind of rotary document shelf according to claim 1, it is characterised in that: the top of the threaded post (12) is fixed It is connected with handle (24), the shape of the handle (24) is circular ring shape.

4. a kind of rotary document shelf according to claim 1, it is characterised in that: the upper surface of the loading plate (16) is set Be equipped with battery (25), the battery (25) is located at the left side of second bearing (221), the output end of the battery (25) with Switch the input terminal electrical connection of (26).

5. a kind of rotary document shelf according to claim 4, it is characterised in that: the switch (26) is arranged in shell (1) output end of right side, the switch (26) is electrically connected with the input terminal of motor (19) and electric pushrod (20) respectively.

6. a kind of rotary document shelf according to claim 1, it is characterised in that: the shape of the sliding slot (4) is T word Shape, the shape of the sliding block (5) are T-shaped.