CN211380592U - An easy-to-adjust electronic display stand - Google Patents

Abstract

The utility model discloses an electron exhibition frame convenient to adjust. The utility model provides an electron exhibition frame convenient to adjust includes show framework, stand, base and elevating system, the inside of base evenly is provided with damping spring, and four corners of base bottom all install the universal wheel, the intermediate position department on base top transversely installs the spreader, and the motor case is all installed on the base top of spreader both sides, and the internally mounted of motor case has driving motor, the equal vertical stand of installing in both ends on spreader top, and the elevating system is installed on the inboard spreader top of stand. The utility model discloses an installation elevating system, driving motor, screw lead screw, sleeve and backup pad to make the show framework rise or descend, obtain the regulation of co-altitude, improve the bandwagon effect.

Description

An easy-to-adjust electronic display stand

technical field

The utility model relates to the technical field of electronic display stands, in particular to an electronic display stand which is easy to adjust.

Background technique

With the development of science and technology and the improvement of people's living standards, the requirements for electronic products are also increasing, and the frequency of replacing electronic products is also increasing. In major supermarkets, electronic product display stands have become one of the important tools, but the existing There are many problems or defects with the display stand:

First, the existing display stand is inconvenient to adjust the height, which makes the display effect of electronic products poor;

Second, due to the lack of fixing devices for electronic products, the existing display stands are prone to collapse when subjected to collision;

Third, the existing display stand has poor anti-theft effect and lacks a corresponding alarm device.

Utility model content

The purpose of the present invention is to provide an electronic display stand that is easy to adjust, so as to solve the problems of inconvenient height adjustment, lack of fixing devices for electronic products and poor anti-theft effect in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an electronic display rack that is easy to adjust, including a display frame, a column, a base and a lifting mechanism, the interior of the base is evenly provided with shock-absorbing springs, and the four parts at the bottom of the base are provided. A universal wheel is installed at each corner, a horizontal column is installed horizontally at the middle position of the top of the base, a motor box is installed on the top of the base on both sides of the horizontal column, and a drive motor is installed inside the motor box. Both ends of the top of the column are vertically installed with a column, and the top of the horizontal column inside the column is installed with a lifting mechanism. The interior of the column is vertically installed with a sliding rod, and the surface of the sliding rod is provided with a sliding sleeve. A control panel is installed at the lower end of one side, a support plate is installed at the top of the lifting mechanism, and one end of the support plate is connected with one end of the sliding sleeve, the front of the support plate is provided with a pressure sensor, and the top of the support plate is installed There is a display frame, a sun visor is installed at the top of the display frame, and a battery is arranged at the middle position inside the sun visor, alarms are installed at both ends of the bottom end of the sun visor, and a solar panel is installed at the top of the sun visor. , and the solar panel is connected to the battery through the photovoltaic controller.

Preferably, threaded screw rods are installed laterally on both sides of the inner wall of the horizontal column, the output end of the driving motor is connected to one end of the threaded screw rod through a coupling, and a sleeve is provided on the surface of the threaded screw rod. A limit block is arranged inside the column, and one side of the limit block is fixedly connected with one end of the threaded screw rod.

Preferably, the lifting mechanism includes a bottom plate, a first connecting seat, a second connecting seat, a first connecting rod, a third connecting seat, a fourth connecting seat and a second connecting rod, and the bottom end of the support plate is mounted with a bottom plate , and the two ends of the bottom end of the first connecting rod are respectively installed with a first connecting seat and a second connecting seat, and the two ends of the top end of the horizontal column are respectively movably installed with a third connecting seat and a fourth connecting seat. A first connecting rod is hinged between the base and the fourth connecting base, a second connecting rod is hinged between the second connecting base and the third connecting base, and the first connecting rod and the second connecting rod are hinged with each other.

Preferably, the bottom end and the top end of the display frame are horizontally installed with horizontal plates, and LED lights are evenly arranged on both sides of the inner wall of the display frame, and first vertical plates are respectively installed vertically between the horizontal plates. and the second vertical plate, and a partition plate is installed vertically at the middle position of the horizontal plate, the top and bottom ends of the partition plate are installed with fixing pieces, and the surface of the fixing piece is provided with bolts, and the horizontal plates are Two parallel slide rails are provided, and the horizontal plate on the inner side of the slide rail is evenly provided with screw positioning holes matched with the bolts, and a fixing device is installed on one side of the first vertical plate and the second vertical plate. And both sides of the partition are provided with fixing devices.

Preferably, the fixing device includes a fixing frame, a fixing plate, a rotating rod, a first spring, a second spring and a rubber pad, and the side walls of the first vertical plate and the second vertical plate are both installed with a fixing frame, and are fixed The upper end and the lower end of the frame are hingedly installed with rotating rods through the hinge seat, the rotating rods are connected by a first spring, and a fixed plate is vertically installed at the middle position of one side of the fixed frame through a second spring, and the fixed plate The upper end and the lower end of the inner side are respectively hinged with one end of the rotating rod through a hinge seat, and a rubber pad is provided on the side of the fixing plate away from the second spring.

Preferably, a door body is provided on the front of the display frame, and a see-through window is arranged on the door body, and a handle is arranged on the door body on one side of the see-through window.

Compared with the related art, the electronic display rack that is easy to adjust provided by the present utility model has the following beneficial effects:

The utility model provides an electronic display rack that is easy to adjust. By installing a lifting mechanism, a driving motor, a threaded screw rod, a sleeve and a support plate, the driving motor drives the threaded screw rod to rotate, and the rotation of the threaded screw rod drives the sleeve to move left and right. By adjusting the distance between the sleeves, the lifting mechanism is raised or lowered, and the support plate is also moved up and down, so that the display frame body is raised or lowered, and different heights can be adjusted to improve the display effect. By installing the support plate, pressure sensor, door body, perspective window, handle and alarm, through the door body, perspective window and handle, it is convenient to take out electronic products, which can facilitate the replacement of electronic products and at the same time play a primary anti-theft role. The setting of the pressure sensor and the alarm, when the value of the pressure sensor is lower than the value measured in the initial state, the pressure sensor can transmit the signal to the control panel, and the control panel controls the alarm to issue an alarm, which can timely remind people to pay attention to theft. By installing the fixing frame, the fixing plate, the rotating rod, the first spring, the second spring and the rubber pad, the electronic products are fixed by the fixing plate, so as to prevent the viewers from accidentally touching the display frame, which will cause the electronic products to tilt and cause the electronic products to be tilted. Through the mutual cooperation between the rotating rod, the first spring and the second spring, the impact force of the electronic product from the external collision can be effectively slowed down, causing the electronic product to be unstable and affecting the display effect.

Description of drawings

1 is a schematic view of the internal structure of the present utility model;

Fig. 2 is the structural representation of the front view of the utility model;

3 is a schematic structural diagram of a display frame of the present invention;

4 is a schematic structural diagram of the fixing device of the present invention;

Fig. 5 is the structural representation of the lifting mechanism of the utility model;

FIG. 6 is a schematic diagram of the circuit structure of the present invention.

In the figure: 1. Display frame; 2. Upright column; 3. Slide rod; 4. Support plate; 5. Drive motor; 6. Base; 7. Universal wheel; 8. Threaded screw; 9. Sleeve; 10 , limit block; 11, horizontal column; 12, lifting mechanism; 1201, bottom plate; 1202, the first connecting seat; 1203, the second connecting seat; 1204, the first connecting rod; 1205, the third connecting seat; 1206, the first connecting seat Four connecting bases; 1207, second connecting rod; 13, shock-absorbing spring; 14, motor box; 15, control panel; 16, sliding sleeve; 17, alarm; 18, battery; 19, solar panel; 20, sunshade plate; 21, door body; 22, handle; 23, perspective window; 24, pressure sensor; 25, horizontal plate; 26, screw positioning hole; 27, fixing part; 28, bolt; 29, slide rail; 30, partition plate 31, the first vertical plate; 32, the second vertical plate; 33, the LED lamp; 34, the fixing device; 3401, the fixing frame; 3402, the fixing plate; Spring; 3406, rubber pad.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings and embodiments.

Please refer to Figure 1, Figure 2, Figure 3, Figure 4, Figure 5 and Figure 6, wherein, Figure 1 is a schematic diagram of the internal structure of the utility model; Figure 4 is a schematic structural diagram of a fixing device of the present utility model; Figure 5 is a structural schematic diagram of a lifting mechanism of the present utility model; Figure 6 is a schematic structural diagram of the circuit structure of the present utility model. An electronic display rack that is easy to adjust, including a display frame 1, a column 2, a base 6 and a lifting mechanism 12. The interior of the base 6 is evenly provided with shock-absorbing springs 13, and the four corners of the bottom end of the base 6 are installed with universal The wheel 7, the middle position of the top of the base 6 is laterally installed with a horizontal column 11, and the top of the base 6 on both sides of the horizontal column 11 is installed with a motor box 14, and the inside of the motor box 14 is installed with a drive motor 5, the model of the drive motor 5 Can be Y112M-6;

Both sides of the inner wall of the horizontal column 11 are laterally installed with a threaded screw 8, the output end of the drive motor 5 is connected with one end of the threaded screw 8 through a coupling, and the surface of the threaded screw 8 is provided with a sleeve 9. The interior of 11 is provided with a limit block 10, and one side of the limit block 10 is fixedly connected with one end of the threaded screw 8, and the movement of the sleeve 9 is driven by the rotation of the threaded screw 8, which is convenient for adjusting the height of the electronic display rack;

Both ends of the top of the horizontal column 11 are vertically installed with the vertical column 2, and the top of the horizontal column 11 inside the vertical column 2 is installed with a lifting mechanism 12;

The lifting mechanism 12 includes a bottom plate 1201, a first connecting seat 1202, a second connecting seat 1203, a first connecting rod 1204, a third connecting seat 1205, a fourth connecting seat 1206 and a second connecting rod 1207. The bottom end of the support plate 4 is installed There is a bottom plate 1201, and the two ends of the bottom end of the first connecting rod 1204 are respectively installed with a first connecting seat 1202 and a second connecting seat 1203, and the two ends of the top end of the horizontal column 11 are respectively movably installed with a third connecting seat 1205 and a fourth connecting seat 1206, a first connecting rod 1204 is hinged between the first connecting seat 1202 and the fourth connecting seat 1206, and a second connecting rod 1207 is hinged between the second connecting seat 1203 and the third connecting seat 1205, while the first connecting rod 1204 and the second connecting rod 1207 are hinged to each other, which is convenient to adjust the height of the display frame 1 and obtain a better display effect;

The interior of the column 2 is vertically installed with a sliding rod 3, and the surface of the sliding rod 3 is provided with a sliding sleeve 16, and a control panel 15 is installed on the lower end of one side of the column 2. The model of the control panel 15 can be MAM-330, the lifting mechanism A support plate 4 is installed at the top of 12, and one end of the support plate 4 is connected with one end of the sliding sleeve 16. The front of the support plate 4 is provided with a pressure sensor 24. The model of the pressure sensor 24 can be CYYZ11, and the top of the support plate 4 is installed with a Display frame 1;

The bottom end and the top end of the display frame 1 are horizontally installed with horizontal plates 25 , and LED lights 33 are evenly arranged on both sides of the inner wall of the display frame 1 . The second vertical plate 32, and the partition plate 30 is installed vertically at the middle position of the horizontal plate 25. The top and bottom ends of the partition plate 30 are installed with fixing pieces 27, and the surface of the fixing piece 27 is provided with bolts 28. 25 are provided with two mutually parallel slide rails 29, and the horizontal plate 25 on the inner side of the slide rail 29 is evenly provided with screw positioning holes 26 matching the bolts 28, the first vertical plate 31 and the second vertical plate 32. A fixing device 34 is installed on one side, and a fixing device 34 is installed on both sides of the partition plate 30. According to the size of different electronic products, the distance between the partition plate 30 and the first vertical plate 31 and the second vertical plate 32 can be adjusted. The distance is convenient for placing electronic products of different sizes;

The fixing device 34 includes a fixing frame 3401, a fixing plate 3402, a rotating rod 3403, a first spring 3404, a second spring 3405 and a rubber pad 3406. The side walls of the first vertical plate 31 and the second vertical plate 32 are both installed with the fixing frame 3401 , and the upper and lower ends of the fixed frame 3401 are hingedly installed with a rotating rod 3403 through the hinge seat, the rotating rods 3403 are connected by a first spring 3404, and the middle position of one side of the fixed frame 3401 is installed vertically by a second spring 3405 There is a fixed plate 3402, and the upper end and the lower end of the inner side of the fixed plate 3402 are hinged with one end of the rotating rod 3403 respectively through the hinge seat, and at the same time, the side of the fixed plate 3402 away from the second spring 3405 is provided with a rubber pad 3406, which is convenient for the electronic products. At the same time of fixing, it can reduce the impact force caused by mutual collision and protect the safety of electronic products;

A door body 21 is arranged on the front of the display frame 1, and a see-through window 23 is arranged on the door body 21, and a handle 22 is arranged on the door body 21 on one side of the see-through window 23, which is convenient for taking out and displaying electronic products;

A sun visor 20 is installed at the top of the display frame 1, and a battery 18 is installed at the middle position inside the sun visor 20. The model of the battery 18 can be 6-FM-65, and both ends of the bottom end of the sun visor 20 are installed with alarms. 17. A solar panel 19 is installed on the top of the sun visor 20, and the solar panel 19 is connected to the battery 18 through a photovoltaic controller.

The working principle of the easy-to-adjust electronic display rack provided by the utility model is as follows:

When in use, the door body 21 is first opened by the handle 22, and then the position of the fixing member 27 is moved according to the size of the electronic product, so that the partition plate 30 is moved. The distance between them should be consistent with the size of the electronic product, and then the fixing member 27 is fixed with the bolt 28, that is, the partition 30 cannot be moved. After the electronic product is fixed, the display frame 1 and the display frame 1 and The weight of the electronic product is detected, the value is recorded, then the door body 21 is closed and locked, the device is moved to the designated position through the universal wheel 7, and then the control panel 15 controls the opening of the drive motor 5, and the drive motor 5 drives the drive The threaded screw 8 rotates, and the rotation of the threaded screw 8 drives the sleeve 9 to move left and right. By adjusting the spacing between the sleeves 9, the lifting mechanism 12 is raised or lowered, and the lifting mechanism 12 drives the support plate 4 to rise or fall, and the support plate 4 The rise or fall drives the display frame 1 to rise or fall. When the display frame 1 rises or falls to a suitable position, the drive motor 5 can be turned off. People can watch through the see-through window 23 on the front of the display frame 1. The sensor 24 re-measures the weight of the display frame 1 and the electronic product. After the measurement, the pressure sensor 24 transmits the signal to the control panel 15. If the value measured by the pressure sensor 24 is lower than the initial value, the control panel 15 will control the weight. The alarm 17 sends out an alarm to remind personnel to take precautions. At night, the control panel 15 can control the LED light 33 to emit light, and use the LED light 33 to illuminate the electronic products in the display frame 1. If it is displayed outdoors, While the sun visor 20 can be used for shading, the solar panel 19 converts solar energy into electrical energy and stores it in the battery 18 to provide power for the driving motor 5, the control panel 15, the alarm 17, the pressure sensor 24 and the LED light 33 at the same time. , which can effectively reduce energy consumption.

Compared with the related art, the electronic display rack that is easy to adjust provided by the present utility model has the following beneficial effects:

1. By installing the lifting mechanism 12, the driving motor 5, the threaded screw 8, the sleeve 9 and the support plate 4, the driving motor 5 drives the threaded screw 8 to rotate, and the threaded screw 8 rotates to drive the sleeve 9 to move left and right. Adjust the distance between the sleeves 9, so that the lifting mechanism 12 rises or falls, and the support plate 4 also moves up and down, so that the display frame 1 rises or falls, and the adjustment of different heights can be obtained to improve the display effect.

2. By installing the support plate 4, the pressure sensor 24, the door body 21, the see-through window 23, the handle 22 and the alarm 17, through the door body 21, the see-through window 23 and the handle 22, it is convenient to take out the electronic product, which can facilitate the replacement of the electronic product At the same time, it plays the role of primary anti-theft. Through the setting of the pressure sensor 24 and the alarm 17, when the value of the pressure sensor 24 is lower than the value measured in the initial state, the pressure sensor 24 can transmit the signal to the control panel 15. The panel 15 controls the alarm 17 to issue an alarm, which can remind people to pay attention to theft in time.

3. By installing the fixing frame 3401, the fixing plate 3402, the rotating rod 3403, the first spring 3404, the second spring 3405 and the rubber pad 3406, the electronic product is fixed by the fixing plate 3402 to prevent the viewer from accidentally touching the display frame 1 , causing the electronic product to tilt, resulting in damage to the electronic product. Unstable, affecting the display effect.

The above are only the embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied to other Relevant technical fields are similarly included in the scope of patent protection of the present invention.

Claims (6)

1. An electronic display rack that is easy to adjust, comprising a display frame (1), a column (2), a base (6) and a lifting mechanism (12), characterized in that: the interior of the base (6) is evenly provided with reduced A shock spring (13) is installed, and universal wheels (7) are installed at the four corners of the bottom end of the base (6), and a transverse column (11) is laterally installed at the middle position of the top of the base (6). 11) A motor box (14) is installed on the top of the base (6) on both sides, and a drive motor (5) is installed inside the motor box (14), and both ends of the top of the horizontal column (11) are installed vertically There is a vertical column (2), and a lifting mechanism (12) is installed at the top of a horizontal column (11) inside the vertical column (2), and a sliding rod (3) is vertically installed inside the vertical column (2), and the sliding rod ( 3) The surface is provided with a sliding sleeve (16), a control panel (15) is installed on the lower end of one side of the column (2), a support plate (4) is installed on the top of the lifting mechanism (12), and the support plate One end of (4) is connected to one end of the sliding sleeve (16), a pressure sensor (24) is arranged on the front of the support plate (4), and a display frame (1) is installed on the top of the support plate (4), A sun visor (20) is installed on the top of the display frame (1), and a battery (18) is provided at a middle position inside the sun visor (20), and alarms are installed at both ends of the bottom end of the sun visor (20). (17), a solar cell panel (19) is installed on the top of the sun visor (20), and the solar cell panel (19) is connected to the battery (18) through a photovoltaic controller. 2. A kind of electronic display stand that is easy to adjust according to claim 1 is characterized in that: both sides of the inner wall of the horizontal column (11) are laterally installed with threaded screw rods (8), and the output of the drive motor (5) The end is connected with one end of the threaded screw (8) through a coupling, and the surface of the threaded screw (8) is provided with a sleeve (9), and a limit block (10) is provided inside the horizontal column (11), And one side of the limiting block (10) is fixedly connected with one end of the threaded screw (8). 3. An easily adjustable electronic display stand according to claim 1, characterized in that: the lifting mechanism (12) comprises a bottom plate (1201), a first connecting seat (1202), a second connecting seat (1203), a first connecting rod (1204), a third connecting seat (1205), a fourth connecting seat (1206) and a second connecting rod (1207), a bottom plate (1201) is mounted on the bottom end of the support plate (4), and Both ends of the bottom end of the first connecting rod (1204) are respectively installed with a first connecting seat (1202) and a second connecting seat (1203), and two ends of the top end of the horizontal column (11) are respectively movably installed with a third connecting seat (1203). 1205) and a fourth connection seat (1206), a first connection rod (1204) is hinged between the first connection seat (1202) and the fourth connection seat (1206), and the second connection seat (1203) is connected to the A second connecting rod (1207) is hinged between the three connecting seats (1205), and at the same time, the first connecting rod (1204) and the second connecting rod (1207) are hinged with each other. 4. An easily adjustable electronic display stand according to claim 1, wherein the bottom end and the top end of the display frame body (1) are laterally installed with horizontal plates (25), and the display frame body (1) 1) LED lamps (33) are evenly arranged on both sides of the inner wall, a first vertical plate (31) and a second vertical plate (32) are respectively installed vertically between the horizontal plates (25), and the horizontal plates (25) A partition (30) is installed vertically at the middle position of the partition plate (30), the top and bottom ends of the partition (30) are installed with fixing pieces (27), and the surface of the fixing piece (27) is provided with bolts (28) Two sliding rails (29) that are parallel to each other are provided on the transverse plate (25), and the transverse plate (25) inside the sliding rail (29) is evenly provided with screw positioning matching the bolts (28). A hole (26), a fixing device (34) is installed on one side of the first vertical plate (31) and the second vertical plate (32), and a fixing device (34) is installed on both sides of the partition plate (30) ). 5. The electronic display stand that is easy to adjust according to claim 4, wherein the fixing device (34) comprises a fixing frame (3401), a fixing plate (3402), a rotating rod (3403), a first spring (3404), a second spring (3405) and a rubber pad (3406), a fixing frame (3401) is installed on the side walls of the first riser (31) and the second riser (32), and the fixing frame ( The upper end and the lower end of 3401) are hingedly mounted with a rotating rod (3403) through a hinge seat, the rotating rods (3403) are connected by a first spring (3404), and the middle position on one side of the fixed frame (3401) is connected by a first spring (3404). The second spring (3405) is vertically installed with the fixing plate (3402), and the upper end and the lower end of the inner side of the fixing plate (3402) are respectively hinged with one end of the rotating rod (3403) through the hinge seat, while the fixing plate (3402) is away from One side of the second spring (3405) is provided with a rubber pad (3406). 6. The electronic display stand according to claim 1, wherein a door body (21) is arranged on the front of the display frame body (1), and a see-through window is arranged on the door body (21). (23), and a handle (22) is provided on the door body (21) on one side of the see-through window (23).

Images