CN112971466A

CN112971466A - Display device for selling office supply consumables

Info

Publication number: CN112971466A
Application number: CN201911309235.8A
Authority: CN
Inventors: 刘杨
Original assignee: Xi'an Luge Information Technology Co ltd
Current assignee: Xi'an Luge Information Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2021-06-18

Abstract

The invention relates to the technical field of display devices and discloses a display device for selling office supply consumables, which comprises a base with a hollow structure, wherein rotating rods are symmetrically arranged on the lower surface inside the base, the bottom end of each rotating rod is rotatably connected with the lower surface inside the base through a first bearing, the top end of each rotating rod penetrates through the top of the base and is fixedly connected with a reciprocating lead screw, the rotating rods are rotatably connected with the top of the base, matched lead screw sliders are sleeved on the reciprocating lead screws, a supporting plate is fixedly connected between the two lead screw sliders, a base plate is arranged above the supporting plate, a glass cover is fixedly arranged on the base plate, an inserting rod is fixedly connected to the center of the lower surface of the base plate, the inserting rod penetrates through the supporting plate and is rotatably connected with the supporting plate through a second bearing, and a speed reducing motor is fixedly arranged on. The invention enables office supply consumables to be displayed in a lifting and rotating manner, is suitable for various angles, and has good display effect.

Description

Display device for selling office supply consumables

Technical Field

The invention relates to the technical field of display devices, in particular to a display device for selling office supplies.

Background

Office supplies, which refer to auxiliary supplies used in daily work, are mainly applied to enterprise units, and cover a wide variety of products, including: documents and archives, desktop articles, office equipment, financial articles, consumables and other articles related to work.

Office supplies consumptive material is for better sale, can demonstrate usually, however, among the prior art, the display device is usually fixed knot structure's exhibition frame for the sale, just places the showpiece on the exhibition frame, and its bandwagon effect is not good.

Disclosure of Invention

The invention aims to solve the problem that the display effect of the display device for selling office supplies consumables in the prior art is poor, and provides the display device for selling office supplies consumables.

In order to achieve the purpose, the invention adopts the following technical scheme:

a display device for selling office supplies and consumables comprises a base with a hollow structure, wherein rotating rods are symmetrically arranged on the lower surface inside the base, the bottom end of each rotating rod is rotatably connected with the lower surface inside the base through a first bearing, the top end of each rotating rod penetrates through the top of the base and is fixedly connected with a reciprocating lead screw, the rotating rods are rotatably connected with the top of the base, matched lead screw sliders are sleeved on the reciprocating lead screws, a supporting plate is fixedly connected between the two lead screw sliders, a base plate is arranged above the supporting plate, a glass cover is fixedly arranged on the base plate, an inserting rod is fixedly connected at the center of the lower surface of the base plate and penetrates through the supporting plate, the inserting rod is rotatably connected with the supporting plate through a second bearing, a speed reducing motor is fixedly arranged on the lower surface inside the base, and the output end of the speed reducing motor is fixedly connected with a, the rotating shafts are connected with the inserted rods through a lifting rotating mechanism, driving chain wheels are fixedly sleeved on the rotating shafts, driven chain wheels are fixedly sleeved on the two rotating rods, and matched chains are sleeved between the driving chain wheels and the two driven chain wheels;

lifting and drop rotating mechanism includes fixed connection at the sleeve on pivot top, and rotates through the third bearing between the top of sleeve and base to be connected, in the bottom of inserted bar extended to the sleeve, and inserted bar and sleeve sliding connection, the spacing groove has been seted up to the symmetry on the telescopic inner wall, symmetry fixedly connected with and spacing groove sliding connection's stopper on the outer pole wall of inserted bar bottom.

Preferably, one side of the limiting block, which is close to the bottom of the limiting groove, is provided with a ball groove, a ball is arranged in the ball groove, one end, which is far away from the bottom of the ball groove, of the ball groove penetrates through a notch of the ball groove and extends outwards, and the ball is connected to the bottom of the limiting groove in a rolling manner.

Preferably, the equal fixed mounting in four corners department of base bottom has the universal wheel, and fixed mounting has the brake block of matching on the universal wheel.

Preferably, the distance between the screw rod sliding block and the top end of the reciprocating screw rod is smaller than the distance between the limiting block and the side wall of the top end of the limiting groove.

Preferably, the LED lamps are symmetrically and fixedly mounted on the upper surface inside the glass cover.

Compared with the prior art, the invention provides a display device for selling office supplies and consumables, which has the following beneficial effects:

the display device for selling office supplies consumables is characterized in that a rotating rod, a reciprocating screw rod, a screw rod sliding block, a supporting plate, a chassis, a glass cover, an inserting rod, a speed reducing motor, a rotating shaft, a lifting and rotating mechanism, a driving chain wheel, a driven chain wheel and a chain are arranged on the chassis, the chassis is provided with the transparent glass cover, the display is convenient, the office supplies consumables are protected conveniently, the speed reducing motor is started to drive the rotating shaft sleeved with the driving chain wheel to rotate, the driving chain wheel drives the two rotating rods sleeved with the driven chain wheel to synchronously rotate through the chain, so that the two reciprocating screw rods are driven to synchronously rotate in the same direction, the screw rod sliding block is lifted and lowered in a reciprocating mode along the reciprocating screw rod, the supporting plate is driven to lift in a reciprocating mode, the chassis connected with the inserting rod is driven to rotate through the lifting and rotating mechanism to rotate, so, people far away can see when the chassis risees, and people near the convenience can see more meticulous when the chassis reduces, can rotate the show in addition at the lift in-process, and each angle of convenient adaptation possesses good bandwagon effect.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the invention enables office supply consumables to be displayed in a lifting and rotating way, is suitable for all angles and has good display effect.

Drawings

FIG. 1 is a schematic structural view of a display device for selling office supplies and consumables according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the LED lamp comprises a base 1, a rotating rod 2, a reciprocating screw rod 3, a screw rod slider 4, a supporting plate 5, a chassis 6, a glass cover 7, an inserted rod 8, a speed reducing motor 9, a rotating shaft 10, a driving chain wheel 11, a driven chain wheel 12, a chain 13, a sleeve 14, a limiting groove 15, a limiting block 16, a ball groove 17, balls 18, a universal wheel 19 and an LED lamp 20.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a display device for selling office supplies and consumables, which comprises a base 1 with a hollow structure, wherein rotating rods 2 are symmetrically arranged on the lower surface inside the base 1, the bottom ends of the rotating rods 2 are rotatably connected with the lower surface inside the base 1 through first bearings, the top ends of the rotating rods 2 penetrate through the top of the base 1 and are fixedly connected with reciprocating lead screws 3, the rotating rods 2 are rotatably connected with the top of the base 1, matched lead screw sliders 4 are sleeved on the reciprocating lead screws 3, a support plate 5 is fixedly connected between the two lead screw sliders 4, a chassis 6 is arranged above the support plate 5, a glass cover 7 is fixedly arranged on the chassis 6, an inserting rod 8 is fixedly connected with the center of the lower surface of the chassis 6, the inserting rod 8 penetrates through the support plate 5, the inserting rod 8 is rotatably connected with the support plate 5 through a second bearing, and a speed reduction motor 9 is fixedly arranged on, the output end of the speed reducing motor 9 is fixedly connected with a rotating shaft 10, the rotating shaft 10 is connected with the inserted link 8 through a lifting rotating mechanism, a driving chain wheel 11 is fixedly sleeved on the rotating shaft 10, driven chain wheels 12 are fixedly sleeved on the two rotating rods 2, and matched chains 13 are sleeved between the driving chain wheel 11 and the two driven chain wheels 12;

the lifting and rotating mechanism comprises a sleeve 14 fixedly connected to the top end of a rotating shaft 10, the sleeve 14 is rotatably connected with the top of a base 1 through a third bearing, the bottom end of an inserted rod 8 extends into the sleeve 14, the inserted rod 8 is slidably connected with the sleeve 14, limiting grooves 15 are symmetrically formed in the inner wall of the sleeve 14, limiting blocks 16 which are slidably connected with the limiting grooves 15 are symmetrically and fixedly connected to the outer rod wall of the bottom end of the inserted rod 8, office supplies are arranged on a chassis 6, a transparent glass cover 7 is arranged on the chassis 6, not only is display convenient, but also protection on the office supplies is convenient, a speed reduction motor 9 is started to drive the rotating shaft 10 sleeved with a driving sprocket 11 to rotate, the driving sprocket 11 drives two rotating rods 2 sleeved with driven sprockets 12 to synchronously rotate through a chain 13, so as to drive two reciprocating screw rods 3 to synchronously rotate in the same direction, a screw rod slider 4 is reciprocated and lifted along the, thereby drive backup pad 5 and reciprocate to go up and down, in the time of pivot 10 pivoted, drive sleeve 14 and rotate in step, stopper 16 on the 8 bottom lateral walls of inserted bar and the 15 sliding connection of spacing groove of 14 inner walls of sleeve, thereby it goes up and down rotatoryly to drive inserted bar 8 that is connected with chassis 6, make chassis 6 can rotate the show at the in-process that goes up and down, make things convenient for people in a distance to see when chassis 6 rises, convenient near people can see more carefully when chassis 6 reduces, and can rotate the show at the lift in-process, conveniently adapt to each angle, good bandwagon effect is possessed.

The ball groove 17 has been seted up to the stopper 16 one side that is close to the spacing groove 15 tank bottom, and installs ball 18 in the ball groove 17, and ball 18 is kept away from the one end of ball groove 17 tank bottom and is passed the notch of ball groove 17 and outwards extend, and roll connection is at the tank bottom of spacing groove 15, reduces the frictional force between stopper 16 and the spacing groove 15, convenient slip.

The equal fixed mounting in four corners department of base 1 bottom has universal wheel 19, and fixed mounting has the brake block of matching on the universal wheel 19, conveniently controls the removal and the fixing of base 1.

The distance between the screw rod sliding block 4 and the top end of the reciprocating screw rod 3 is smaller than the distance between the limiting block 16 and the side wall of the top end of the limiting groove 15, so that the screw rod sliding block 4 is not blocked in the lifting process.

The LED lamp 20 is symmetrically and fixedly mounted on the upper surface inside the glass cover 7, and when light is dark, the LED lamp 20 is turned on to ensure brightness, so that the display is prevented from being influenced by poor light.

In the invention, office supplies consumables are arranged on a chassis 6, a transparent glass cover 7 is arranged on the chassis 6, which is not only convenient for display but also convenient for protecting the office supplies consumables, a speed reduction motor 9 is started to drive a rotating shaft 10 sleeved with a driving chain wheel 11 to rotate, the driving chain wheel 11 drives two rotating rods 2 sleeved with driven chain wheels 12 to synchronously rotate through a chain 13, so as to drive two reciprocating lead screws 3 to synchronously rotate in the same direction, a lead screw slider 4 is reciprocally lifted along the reciprocating lead screws 3, so as to drive a supporting plate 5 to reciprocally lift, the rotating shaft 10 drives a sleeve 14 to synchronously rotate while rotating, a limiting block 16 on the side wall at the bottom end of an inserting rod 8 is in sliding connection with a limiting groove 15 on the inner wall of the sleeve 14, so as to drive the inserting rod 8 connected with the chassis 6 to rotate and display in the lifting process, and the chassis 6 can be conveniently seen by people at a distance, when 6 reduce on the chassis, people near convenient can see more meticulous, can rotate the show moreover at the lift in-process, conveniently adapt to each angle, possess good bandwagon effect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The display device for selling office supplies and consumables comprises a base (1) with a hollow structure and is characterized in that rotating rods (2) are symmetrically arranged on the lower surface inside the base (1), the bottom ends of the rotating rods (2) are rotatably connected with the lower surface inside the base (1) through first bearings, the top ends of the rotating rods (2) penetrate through the top of the base (1) and are fixedly connected with reciprocating lead screws (3), the rotating rods (2) are rotatably connected with the top of the base (1), matched lead screw sliders (4) are sleeved on the reciprocating lead screws (3), a support plate (5) is fixedly connected between the two lead screw sliders (4), a base plate (6) is arranged above the support plate (5), a glass cover (7) is fixedly mounted on the base plate (6), and an inserting rod (8) is fixedly connected at the center of the lower surface of the base plate (6), the insert rod (8) penetrates through the support plate (5) and is connected with the support plate (5) in a rotating mode through a second bearing, a speed reducing motor (9) is fixedly installed on the lower surface inside the base (1), a rotating shaft (10) is fixedly connected with the output end of the speed reducing motor (9), the rotating shaft (10) is connected with the insert rod (8) through a lifting rotating mechanism, a driving chain wheel (11) is fixedly sleeved on the rotating shaft (10), driven chain wheels (12) are fixedly sleeved on the two rotating rods (2), and a matched chain (13) is sleeved between the driving chain wheel (11) and the two driven chain wheels (12);

lifting and drop rotating mechanism includes sleeve (14) of fixed connection on pivot (10) top, and rotates through the third bearing between the top of sleeve (14) and base (1) and be connected, the bottom of inserted bar (8) extends to in sleeve (14), and inserted bar (8) and sleeve (14) sliding connection, spacing groove (15) have been seted up to the symmetry on the inner wall of sleeve (14), symmetry fixedly connected with and spacing groove (15) sliding connection's stopper (16) on the outer pole wall of inserted bar (8) bottom.

2. The display device for selling office supplies and consumables according to claim 1, wherein a ball groove (17) is formed in one side, close to the bottom of the limiting groove (15), of the limiting block (16), balls (18) are mounted in the ball groove (17), one end, far away from the bottom of the ball groove (17), of each ball (18) penetrates through a notch of the ball groove (17) and extends outwards, and the ball (18) is connected to the bottom of the limiting groove (15) in a rolling mode.

3. The display device for selling office supplies and consumables according to claim 1, wherein universal wheels (19) are fixedly mounted at four corners of the bottom of the base (1), and matched brake pads are fixedly mounted on the universal wheels (19).

4. The display device for selling office supplies and consumables according to claim 1, wherein the distance between the screw rod sliding block (4) and the top end of the reciprocating screw rod (3) is smaller than the distance between the limiting block (16) and the side wall of the top end of the limiting groove (15).

5. The display device for selling office supplies and consumables according to claim 1, wherein the LED lamps (20) are symmetrically and fixedly installed on the upper surface inside the glass cover (7).