CN210837042U - An economic management propaganda display device - Google Patents

Abstract

An economic management propaganda display device, the utility model relates to the technical field of propaganda equipment; The front end is rotated on the front side wall of the base by a rotating shaft, a driven gear is arranged on the upper part of the driving gear, the driven gear is connected with the driving wheel above it by a rotating shaft, and the right side of the driving wheel is connected by a transmission belt. There is a driven wheel, and a screw rod is connected above the center of the driving wheel and the driven wheel. After the screw rod passes through the upper side wall of the base, it is screwed with the upper board. The front end of the sleeve and the mobile sleeve are fixed with an electric push rod. The front end of the electric push rod is fixed on the rear side of the placing device. The display board can be taken for fixed publicity and display. The installation is flexible, and the height can be adjusted at will according to needs. Adjustable, more practical.

Description

An economic management propaganda display device

technical field

The utility model relates to the technical field of propaganda equipment, in particular to an economic management propaganda display device.

Background technique

The economy is the creation, transformation and realization of value. In the development of social life, the management and propaganda of the economy is conducive to promoting propaganda and education, improving work efficiency, and achieving high-efficiency propaganda effects of rational organization, rational planning and analysis. Therefore, propaganda is usually used. The display device displays the content of economic management for common analysis and discussion. Most of the publicity and display devices in the prior art are displayed on fixed brackets, and the fixed plate is fixed on the bracket, which is not convenient for the display of publicity and display posters. Single, the operation mode of fixed publicity and display products is cumbersome, and the fixed publicity structure cannot be adjusted and used reasonably and effectively, the operation is inconvenient, and the display effect is poor, which needs to be improved urgently.

Utility model content

The purpose of this utility model is to aim at the defects and deficiencies of the prior art, to provide an economic management publicity display device with reasonable design and convenient use, which can take the display board for fixed publicity display, flexible installation, and can adjust the height at will according to the needs. The direction can also be adjusted, the operation is simple, the use is convenient, and the practicability is stronger.

In order to achieve the above-mentioned purpose, the technical scheme adopted by the present utility model is as follows: it comprises a base, a pillar and an upper board, the left and right ends of the base are fixed with pillars, the top of the pillar is fixed on the bottom surface of the upper board, and it also comprises a driving gear, a slave A moving gear, a transmission belt, a motor, an electric push rod, a fixed column, a movable sleeve and a slider, the interior of the base is a hollow structure, the motor is fixed on the left side of the rear side wall of the base, and the output shaft of the motor is sleeved with a drive Gear, the front end of the center of the driving gear is rotated on the front side wall of the base by a rotating shaft, a driven gear is arranged on the upper part of the driving gear, and the driven gear is connected with the driving wheel above it by a rotating shaft. The right side is connected with a driven wheel through a transmission belt, and a screw rod is connected above the center of the driving wheel and the driven wheel. After the screw rod passes through the upper side wall of the base, it is screwed with the upper board. The silk nut is movably connected with a moving sleeve, the front end of the moving sleeve is fixed with an electric push rod, the front end of the electric push rod is fixed on the rear side of the placing device, and the left and right ends of the upper surface of the placing device are fixed with fixed columns. The outer movable sleeve is provided with a movable sleeve, the top of the movable sleeve is fixed with a sliding block, the bottom surface of the upper plate outside the screw rod is fixed with a sliding rail, the sliding block is movably arranged in the sliding rail front and rear, and the left and right sides of the placing device are The inner side of the wall is provided with a side groove, the bottom end of the side groove is provided with a groove, and a display board is movably inserted in the groove, and the side edge of the display board is set against the side groove, and the motor and the electric push rod are both arranged. Connect to an external power source.

Further, an installation board is fixed in the middle of the upper surface of the display board, the installation board is exposed on the rear side of the display board, a threaded hole is opened in the middle of the upper surface of the rear side wall of the placing device, and the installation board is movably provided with a fastening plate. After the tightening nut passes through the mounting plate, it is screwed into the threaded hole.

Further, a transparent plastic frame is fixed on the front side of the display board, and the upper side wall of the transparent plastic frame is an open structure.

Further, an anti-skid pad is fixed on the bottom surface of the base.

Further, both left and right ends of the upper surface of the display board are fixed with handle rings.

Further, a compression spring is sleeved on the outer side of the electric push rod, the front end of the compression spring is fixed with the rear side of the placing device, and the rear end of the compression spring is fixed with the front side of the moving sleeve.

After adopting the above structure, the beneficial effects of the present utility model are as follows: the economic management publicity and display device of the present utility model can take the display board for fixed publicity and display, the installation is flexible, the height can be adjusted freely according to the demand, and the front and rear directions can also be adjusted. , the operation is simple, the use is convenient, and the practicability is stronger. The utility model has the advantages of reasonable setting and low production cost.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Figure 1 is a schematic structural diagram of the present invention.

Figure 2 is a cross-sectional view of the present invention.

FIG. 3 is a cross-sectional view taken along the line A-A in FIG. 1 .

4 is a schematic diagram of the connection between the display board and the placing device in the present invention.

Description of reference numbers:

Base 1, anti-skid pad 2, driving gear 3, transmission belt 4, driven wheel 5, driving wheel 6, driven gear 7, motor 8, screw 9, moving sleeve 10, compression spring 11, electric push rod 12, fixed column 13 , movable sleeve 14, upper board 15, slider 16, slide rail 17, handle ring 18, fastening nut 19, mounting plate 20, pillar 21, transparent plastic frame 22, display board 23, placing device 24, threaded hole 25 , groove 26, side groove 27.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings.

1-4, the technical solution adopted in this specific embodiment is: it includes a base 1, a support column 21 and an upper board 15, the left and right ends of the base 1 are welded and fixed with support columns 21, and the tops of the support columns 21 are welded and fixed. On the bottom surface of the upper board 15, the bottom surface of the base 1 is glued and fixed with a non-slip pad 2, which also includes a driving gear 3, a driven gear 7, a transmission belt 4, a motor 8, an electric push rod 12, a fixed column 13, a movable The sleeve 14 and the slider 16, the interior of the base 1 is a hollow structure, the left side of the rear side wall of the base 1 is fixed with a motor 8 by bolts, the output shaft of the motor 8 is sleeved with a driving gear 3, the center of the driving gear 3 is The front end of the base 1 is rotated on the front side wall of the base 1 by means of a rotating shaft, and a driven gear 7 is arranged above the driving gear 3, and the driven gear 7 is connected with the driving wheel 6 above it by a rotating shaft. The right side of 6 is connected with the driven wheel 5 through the transmission belt 4, and the top of the center of the driving wheel 6 and the driven wheel 5 is connected with a lead screw 9. After the lead screw 9 passes through the upper side wall of the base 1, it is screwed with the upper board 15. , the described screw rod 9 is movably connected with a movable sleeve 10 by using a nut, the front end of the movable sleeve 10 is fixed with an electric push rod 12 by bolts, and the front end of the electric push rod 12 is riveted and fixed on the rear side of the placement device 24 , the outer side of the electric push rod 12 is sleeved with a compression spring 11, the front end of the compression spring 11 is riveted and fixed with the rear side of the placing device 24, and the rear end of the compression spring 11 is riveted and fixed with the front side of the moving sleeve 10. The left and right ends of the upper surface of the device 24 are welded and fixed with the fixed column 13, the outer movable sleeve of the fixed column 13 is provided with a movable sleeve 14, the top of the movable sleeve 14 is riveted and fixed with a slider 16, and the upper layer of the outer side of the screw rod 9 The bottom surface of the plate 15 is riveted and fixed with the slide rail 17, and the slide block 16 is movably arranged in the slide rail 17 in the front and rear. There is a groove 26, a display board 23 is movably inserted in the groove 26, and the side edge of the display board 23 is set against the side groove 27. The motor 8 and the electric push rod 12 are both connected with an external power supply. The middle of the upper surface of the display board 23 is fixed with the installation board 20 by bolts, the installation board 20 is exposed on the rear side of the display board 23, the middle of the upper surface of the rear side wall of the placing device 24 is provided with a threaded hole 25, and the installation board 20 is movably arranged There is a fastening nut 19. After the fastening nut 19 passes through the mounting plate 20, it is screwed with the threaded hole 25. The front side of the display board 23 is glued and fixed with a transparent plastic frame 22. The side wall is an open structure, and both the left and right ends of the upper surface of the display board 23 are riveted and fixed with a handle ring 18 .

The working principle of this specific embodiment: take off the display board 23, place the products that need to be publicized and displayed, insert the products from the top of the transparent plastic frame 22 and put them in, take out the handle ring 18, and put the display board The bottom end of 23 is inserted into the groove 26, the side wall is inserted into the side groove 27, and then, after passing through the mounting plate 20 with the tightening nut 19, it is connected and fixed with the threaded hole 25 on the placing device 24, The position of the display board 23 can be adjusted as required, the motor 8 rotates, driving the driving gear 3 to rotate, the driving gear 3 drives the driven gear 7, the driving wheel 6 on the driven gear 7 rotates, and the driving wheel 6 drives the driven wheel through the transmission belt 4. 5 rotate, at this time, the movable sleeve 10 on the screw rod 9 moves up and down on the screw rod 9, the fixed column 13 is movably inserted in the movable sleeve 14, after selecting the appropriate height to stop, the electric push rod 12 can be started, and the electric push rod 12 pushes the placing device 24 to move back and forth. Therefore, the slider 16 on the movable sleeve 14 moves back and forth on the slide rail 17, and the product content is displayed more vividly, with simple operation and convenient use.

After adopting the above structure, the beneficial effects of this specific embodiment are:

1. The motor 8 drives the driving gear 3 to rotate, and the moving sleeve 10 on the screw rod 9 moves up and down. Therefore, the height of the placing device 24 can be adjusted, and the operation is simple;

2. The display board 23 is movably arranged in the placing device 24, which is flexible to use, easy to install, and more practical.

The above is only used to illustrate the technical solution of the present invention and not to limit it. Other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present invention are not departing from the spirit and scope of the technical solution of the present invention. , should be included in the scope of the claims of the present utility model.

Claims (6)

1. An economic management publicity display device, which comprises a base (1), a pillar (21) and an upper board (15), the left and right ends of the base (1) are fixed with a pillar (21), and the top of the pillar (21) It is fixed on the bottom surface of the upper board (15), and is characterized in that: it also includes a driving gear (3), a driven gear (7), a transmission belt (4), a motor (8), an electric push rod (12), a fixed column ( 13), the movable sleeve (14) and the slider (16), the interior of the base (1) is a hollow structure, a motor (8) is fixed on the left side of the rear side wall of the base (1), and the motor (8) is A driving gear (3) is sleeved on the output shaft, and the front end of the center of the driving gear (3) is rotated on the front side wall of the base (1) by means of a rotating shaft. The driven gear (7), the driven gear (7) is connected with the driving wheel (6) above it by the rotating shaft, and the right side of the driving wheel (6) is connected with the driven wheel (5) through the transmission belt (4), and the driving wheel ( 6) A lead screw (9) is connected above the center of the driven wheel (5). A moving sleeve (10) is movably connected to the screw rod (9) by using a screw nut, the front end of the moving sleeve (10) is fixed with an electric push rod (12), and the front end of the electric push rod (12) is fixed on the placing device (24). ), the left and right ends of the upper surface of the placing device (24) are fixed with fixed columns (13), the outer movable sleeve of the fixed column (13) is provided with a movable sleeve (14), and the top of the movable sleeve (14) is provided with a movable sleeve (14). A sliding block (16) is fixed, a sliding rail (17) is fixed on the bottom surface of the upper plate (15) outside the screw rod (9), and the sliding block (16) is movably arranged in the sliding rail (17) back and forth. The inner side of the left and right side walls of the placing device (24) is provided with side grooves (27), and the placing device (24) at the bottom end of the side groove (27) is provided with a groove (26), and the groove (26) is movably inserted. There is a display board (23), the side edge of the display board (23) is arranged against the side groove (27), and the motor (8) and the electric push rod (12) are both connected with an external power supply. 2. An economic management publicity display device according to claim 1, characterized in that: a mounting plate (20) is fixed in the middle of the upper surface of the display board (23), and the mounting board (20) is exposed on the display board (23). On the rear side of the plate (23), a threaded hole (25) is provided in the middle of the upper surface of the rear side wall of the placing device (24), and a tightening nut (19) is movably arranged on the mounting plate (20). The tightening nut (19) After passing through the mounting plate (20), it is screwed with the threaded hole (25). 3. The economic management propaganda and display device according to claim 1, characterized in that: a transparent plastic frame (22) is fixed on the front side of the display board (23), and the upper part of the transparent plastic frame (22) is fixed on the front side. The side wall is an open structure. 4. The economic management propaganda and display device according to claim 1, wherein a non-slip pad (2) is fixed on the bottom surface of the base (1). 5. An economic management publicity display device according to claim 1, characterized in that: both the left and right ends of the upper surface of the display board (23) are fixed with handle rings (18). 6. An economic management propaganda and display device according to claim 1, characterized in that: the outer side of the electric push rod (12) is sleeved with a compression spring (11), and the front end of the compression spring (11) is connected to the placing device The rear side of the (24) is fixed, and the rear end of the compression spring (11) is fixed with the front side of the moving sleeve (10).

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