CN210203952U

CN210203952U - Interval adjustable file rack

Info

Publication number: CN210203952U
Application number: CN201920759431.4U
Authority: CN
Inventors: Xiaodong Zhang; 张晓东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-03-31
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses an interval-adjustable file rack, which relates to the field of file racks and aims at the problems of unadjustable storage interval and poor portability of the existing file rack, the following proposal is proposed, which comprises a bottom plate, wherein, a first side plate and a second side plate are symmetrically and fixedly arranged at the two ends of the bottom plate, the top ends of the first side plate and the second side plate are fixedly arranged at the bottom end of the top plate, an adjusting motor is fixedly arranged at the bottom end of the bottom plate, an output shaft of the adjusting motor is connected with a first rotating shaft, the top end of the first rotating shaft passes through the bottom plate and is rotationally connected with the top end inside the bottom plate, the bottom end inside the second side plate is rotationally connected with a lead screw, the bottom end inside the first side plate is rotationally connected with a second rotating shaft, a bidirectional lead screw is fixedly arranged at the top end of the second rotating shaft through, the movable fixing device is convenient to move and fix, simple to operate and high in practicability.

Description

Interval adjustable file rack

Technical Field

The utility model relates to a file rack field especially relates to an interval adjustable file rack.

Background

The file rack is used for storing book data, files, financial certificates, goods and the like in book data rooms, file rooms, sample rooms and the like of institutions, enterprises and public institutions, and compared with the conventional bookshelf, storage rack and file rack, the file rack has large storage capacity and is more systematic.

For example, a file rack disclosed in CN207411831U with no adjustment of the spacing between the laminates and no moving mechanism at the bottom of the file rack results in poor portability, and further provides a file rack with adjustable spacing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of interval adjustable file rack has solved current file rack and can not adjust the problem of depositing the interval, portable performance difference.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an interval adjustable file rack comprises a bottom plate, a first side plate and a second side plate are symmetrically and fixedly arranged at two ends of the bottom plate, the top ends of the first side plate and the second side plate are fixedly arranged at the bottom end of the top plate, the bottom end of the bottom plate is fixedly provided with an adjusting motor, the output shaft of the adjusting motor is connected with a first rotating shaft, the top end of the first rotating shaft penetrates through the bottom plate and is rotationally connected with the top end inside the bottom plate, the bottom end of the inside of the second side plate is rotationally connected with a screw rod, the bottom end of the inside of the first side plate is rotationally connected with a second rotating shaft, the top end of the second rotating shaft is fixedly provided with a bidirectional screw rod through a coupler, the top end of the bidirectional screw rod is rotationally connected with the top end of the inner part of the first side plate, a first containing plate, a second containing plate and a third containing plate are arranged between the first side plate and the second side plate, four supporting mechanisms are installed to the roof, four supporting mechanism is the cross array and distributes in the bottom plate lower extreme.

Preferably, the top end of the top plate is fixedly provided with a conical top, the outer end of the conical top is a smooth surface, and the outer end of the top plate is fixedly provided with a dust box.

Preferably, the second holds the board and is located first board top of holding, first board of holding is located the third and holds the board top, the third holds board one end and passes through first ball slider and lead screw sliding connection, first board and the second that holds is connected with two-way lead screw through two second ball sliders respectively, and two the second ball slider passes through ball symmetry and installs on two-way lead screw, first ball slider is connected with the lead screw through the ball, first board and the second of holding holds fixed mounting and has the rail guard between the board.

Preferably, the third holds the board other end and the outer terminal surface sliding connection of first curb plate, the second holds the board and the first board other end that holds all with the outer terminal surface sliding connection of second curb plate.

Preferably, a first chain wheel is fixedly sleeved on the first rotating shaft, a second chain wheel is fixedly sleeved on the screw rod and the second connecting shaft, and the second chain wheel is connected with the first chain wheel through a chain.

Preferably, the supporting mechanism includes the supporting leg, supporting leg and bottom plate fixed connection, supporting leg bilateral symmetry fixed mounting has two reset spring, two reset spring all with bottom plate bottom fixed connection, two reset spring bottom fixed mounting has the mounting panel, and the mounting panel cover is established in the supporting leg outer end, and mounting panel bottom fixed mounting has damping spring, and damping spring bottom fixed mounting has anti-skidding backup pad, and anti-skidding backup pad bottom is provided with anti-skidding line, anti-skidding backup pad and mounting panel all with supporting leg sliding connection, mounting panel inner wall fixed mounting has a plurality of pieces of stopping.

Preferably, all seted up spacing jack on supporting leg and the antiskid backup pad, and two spacing jacks pass through the detachable connection of gag lever post, and gag lever post and two spacing jack inner wall sliding connection.

In the utility model, the adjustment of the distance between the first containing plate and the second containing plate can be realized by the mutual matching of the adjusting motor, the third containing plate, the first rotating shaft, the screw rod, the two-way screw rod and the second rotating shaft; through setting up piece, damping spring, gag lever post, universal wheel, anti-skidding backup pad, mounting panel, reset spring and the supporting leg of stopping, can realize right the utility model discloses fix and remove.

The utility model discloses adjustable interval, it is convenient to remove, is convenient for fix, and easy operation, the practicality is high.

Drawings

Fig. 1 is a schematic structural view of the file rack with adjustable spacing provided by the present invention.

Fig. 2 is the utility model provides a supporting mechanism's among interval adjustable file rack schematic structure.

Fig. 3 is a sectional view of a local mechanism in an interval-adjustable file rack provided by the utility model.

Reference numbers in the figures: the automatic feeding device comprises a top plate 1, a bottom plate 2, a supporting mechanism 3, a first holding plate 4, a second holding plate 5, a handle 6, a first side plate 7, an ash deposition box 8, a conical top 9, an adjusting motor 10, a third holding plate 11, a first rotating shaft 12, a screw rod 13, a bidirectional screw rod 14, a second rotating shaft 15, a second side plate 16, a brake piece 31, a damping spring 32, a limiting rod 33, a universal wheel 34, an anti-skid supporting plate 35, a mounting plate 36, a reset spring 37 and supporting legs 38.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a file rack with adjustable space comprises a bottom plate 2, a first side plate 7 and a second side plate 16 are symmetrically and fixedly installed at two ends of the bottom plate 2, the top ends of the first side plate 7 and the second side plate 16 are fixedly installed at the bottom end of a top plate 1, an adjusting motor 10 is fixedly installed at the bottom end of the bottom plate 2, an output shaft of the adjusting motor 10 is connected with a first rotating shaft 12, the top end of the first rotating shaft 12 penetrates through the bottom plate 2 and is rotatably connected with the top end of the inside of the bottom plate 2, the bottom end of the inside of the second side plate 16 is rotatably connected with a lead screw 13, the bottom end of the inside of the first side plate 7 is rotatably connected with a second rotating shaft 15, the top end of the second rotating shaft 15 is fixedly installed with a bidirectional lead screw 14 through a coupler, the top end of the bidirectional lead screw 14 is rotatably connected, four supporting mechanisms 3 are installed on the top plate 1, and the four supporting mechanisms 3 are distributed at the lower end of the bottom plate 2 in a cross-shaped array mode.

A conical top 9 is fixedly arranged at the top end of a top plate 1, the outer end of the conical top 9 is a smooth surface, an ash deposition box 8 is fixedly arranged at the outer end of the top plate 1, a second containing plate 5 is positioned above a first containing plate 4, the first containing plate 4 is positioned above a third containing plate 11, one end of the third containing plate 11 is connected with a screw 13 in a sliding way through a first ball slide block, the first containing plate 4 and the second containing plate 5 are respectively connected with a bidirectional screw 14 through two second ball slide blocks, the two second ball slide blocks are symmetrically arranged on the bidirectional screw 14 through balls, the first ball slide block is connected with the screw 13 through balls, a guard rail is fixedly arranged between the first containing plate 4 and the second containing plate 5, the other end of the third containing plate 11 is connected with the outer end surface of a first side plate 7 in a sliding way, the other ends of the second containing plate 5 and the first containing plate 4 are both connected with the outer end surface of a second side plate 16 in a sliding way, the first rotating shaft 12 is fixedly sleeved with a first chain wheel, the screw rod 13 and a second connecting shaft are both fixedly sleeved with a second chain wheel which is connected with the first chain wheel through a chain, the supporting mechanism 3 comprises a supporting leg 38, the supporting leg 38 is fixedly connected with the bottom plate 2, two reset springs 37 are symmetrically and fixedly installed on two sides of the supporting leg 38, the two reset springs 37 are both fixedly connected with the bottom end of the bottom plate 2, a mounting plate 36 is fixedly installed at the bottom end of the two reset springs 37, the mounting plate 36 is sleeved on the outer end of the supporting leg 38, a damping spring 32 is fixedly installed at the bottom end of the mounting plate 36, an anti-skid supporting plate 35 is fixedly installed at the bottom end of the damping spring 32, anti-skid grains are arranged at the bottom end of the anti-skid supporting plate 35, the anti-skid supporting plate 35 and the mounting plate 36 are both slidably connected with the, and two spacing jacks pass through the detachable connection of gag lever post 33, and gag lever post 33 and two spacing jack inner wall sliding connection.

Example (b): by starting the adjusting motor 10, the adjusting motor 10 works to drive the first rotating shaft 12 to rotate, the rotating first rotating shaft 12 drives the screw rod 13 and the second rotating shaft 15 to rotate through the first chain wheel, the second chain wheel and the chain, the rotating screw rod 13 drives the first ball slide block to move up and down, the first ball slide block moving up and down drives the third containing plate 11 to move up and down, the rotating second rotating shaft 15 drives the second bidirectional screw rod 14 to rotate, and further drives the two second ball slide blocks to approach each other or to separate from each other, so as to drive the first containing plate 4 to approach each other and to separate from each other, further realize the adjustment of the distance between the first containing plate 4 and the second containing plate 5, through setting the screw thread rotating directions on the screw rod 13 and the bidirectional screw rod 14, the moving directions of the first containing plate 4 and the third containing plate 11 can be the same, further realize the adjustment of the distance between the first containing plate 4 and the second containing plate 5 without changing the distance between the first containing plate 4 and the third containing plate 11, the staff can put the paper file between first board 4 and the second board 5 that holds, hold the board 5 through first board 4 and second and be close to each other, realize extrudeing fixedly to the paper file, can hold the document box etc. and can block the document box in third board 11 upper end through the shelves pole, place the document box landing from third board 11 that holds, staff's accessible universal wheel 34 is right the utility model discloses remove, need be right when fixing the utility model discloses when fixing, can extract gag lever post 33 from spacing jack, reset spring 37 removes mounting panel 36 downwards through elastic force this moment, and then drives anti-skidding backup pad 35 and moves down, makes anti-skidding bracing piece and ground department of meeting, can be right through damping spring 32 the utility model discloses shock attenuation, the piece of stopping 31 moves down and contacts with universal wheel 34, can effectively block universal wheel 34 and rotate. The utility model discloses adjustable interval, it is convenient to remove, is convenient for fix, and easy operation, the practicality is high.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The interval-adjustable file rack comprises a bottom plate (2) and is characterized in that a first side plate (7) and a second side plate (16) are symmetrically and fixedly mounted at two ends of the bottom plate (2), the top ends of the first side plate (7) and the second side plate (16) are fixedly mounted at the bottom end of a top plate (1), an adjusting motor (10) is fixedly mounted at the bottom end of the bottom plate (2), an output shaft of the adjusting motor (10) is connected with a first rotating shaft (12), the top end of the first rotating shaft (12) penetrates through the bottom plate (2) and is rotatably connected with the top end inside the bottom plate (2), the bottom end inside the second side plate (16) is rotatably connected with a lead screw (13), the bottom end inside the first side plate (7) is rotatably connected with a second rotating shaft (15), the top end of the second rotating shaft (15) is fixedly mounted with a bidirectional lead screw (14) through a coupler, and the top end of, install first board (4), the second of holding between first curb plate (7) and second curb plate (16) and hold board (5) and third and hold board (11), four supporting mechanism (3), four are installed in roof (1) supporting mechanism (3) are cross array distribution in bottom plate (2) lower extreme.

2. The file rack with the adjustable interval according to claim 1, wherein a conical top (9) is fixedly installed at the top end of the top plate (1), the outer end of the conical top (9) is a smooth surface, and a dust box (8) is fixedly installed at the outer end of the top plate (1).

3. The file rack with the adjustable spacing according to claim 1, wherein the second containing plate (5) is located above the first containing plate (4), the first containing plate (4) is located above the third containing plate (11), one end of the third containing plate (11) is slidably connected with the screw (13) through a first ball slide block, the first containing plate (4) and the second containing plate (5) are respectively connected with the bidirectional screw (14) through two second ball slide blocks, the two second ball slide blocks are symmetrically installed on the bidirectional screw (14) through balls, the first ball slide block is connected with the screw (13) through balls, and a protective guard is fixedly installed between the first containing plate (4) and the second containing plate (5).

4. A spacing-adjustable file rack according to claim 3, wherein the other end of the third containing plate (11) is slidably connected with the outer end face of the first side plate (7), and the other ends of the second containing plate (5) and the first containing plate (4) are slidably connected with the outer end face of the second side plate (16).

5. An adjustable spacing file rack as claimed in claim 1, wherein said first shaft (12) is fixedly sleeved with a first sprocket, said screw (13) and said second connecting shaft are fixedly sleeved with a second sprocket, and said second sprocket is connected to said first sprocket by a chain.

6. A spacing-adjustable file rack according to claim 1, characterized in that the supporting mechanism (3) comprises supporting legs (38), the supporting leg (38) is fixedly connected with the bottom plate (2), two reset springs (37) are symmetrically and fixedly arranged on two sides of the supporting leg (38), the two reset springs (37) are both fixedly connected with the bottom end of the bottom plate (2), a mounting plate (36) is fixedly arranged at the bottom ends of the two reset springs (37), the mounting plate (36) is sleeved at the outer end of the supporting leg (38), the bottom end of the mounting plate (36) is fixedly provided with a damping spring (32), an anti-skid supporting plate (35) is fixedly arranged at the bottom end of the damping spring (32), anti-skid grains are arranged at the bottom end of the anti-skid supporting plate (35), antiskid supporting plate (35) and mounting panel (36) all with supporting leg (38) sliding connection, mounting panel (36) inner wall fixed mounting has a plurality of pieces of stopping (31).

7. The file rack with the adjustable interval according to claim 6, wherein the supporting legs (38) and the anti-slip supporting plates (35) are respectively provided with a limiting jack, the two limiting jacks are detachably connected through a limiting rod (33), and the limiting rod (33) is slidably connected with the inner walls of the two limiting jacks.