Propaganda display device convenient to install

Abstract

The utility model discloses a propaganda display device convenient to install, and relates to the technical field of propaganda display devices, the propaganda display device convenient to install comprises a cylinder body, a fixing sleeve and a base, a circle of poster is bonded on the cylinder body, a transparent shell is fixedly installed at the bottom end of the fixing sleeve, the transparent shell is movably sleeved on the outer side of the poster, and the base is fixedly connected with the cylinder body. The cylinder is driven to rotate through rotation of the connecting rod, the cylinder is driven to rotate through rotation of the cylinder, more comprehensive display of display content is facilitated, the display effect is improved, when the height of the cylinder needs to be adjusted, a pull ring is pulled outwards, a spring is stressed and stretched, a connecting block drives an inserting rod to move, and the height of the cylinder is adjusted. At the moment, the connecting rod is not blocked, and the extending length of the connecting rod can be adjusted, so that the distance between the barrel body and the base can be adjusted, the height of the position where the barrel body is located can be adjusted, propaganda and display are facilitated, and the using effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of publicity and display devices, and particularly relates to a publicity and display device convenient for installation. Background Art

[0002] Publicity and display devices are usually used in exhibitions, activities, stores and other occasions, and are designed to attract the attention of audiences and display specific products or services.

[0003] For example, the Chinese patent discloses: a publicity and display device, publication number: CN219591071 U, "including a publicity and display board and two vertical rods. Each upper end of the vertical rod is provided with a connection groove, and both sides of the publicity and display board are fixedly installed with connecting plates that are engaged with the connection grooves. The upper end of the vertical rod is provided with a groove, and the lower surface of the inner cavity of the groove is rotatably connected with a rotating shaft. The outer side of the rotating shaft is sleeved with a limiting block that is engaged with the connecting plate, and a torsion spring is fixedly connected between the limiting block and the vertical rod. In the utility model, the publicity and display board and the vertical rod are connected by clamping the connecting plate and the connection groove, and by utilizing the elastic deformation ability of the torsion spring, one end of the limiting block restricts the position of the connecting plate, so as to facilitate assembly and fixation, and solve the problem that the existing publicity and display devices are mostly composed of brackets and display boards, and the brackets and display boards are fixed by bolts and welding, which requires professional personnel to assemble on site, is troublesome to operate, and reduces the installation efficiency". However, in the actual use process, the overall assembly is relatively inconvenient, and the display height and display angle are not convenient to adjust, which is not conducive to more comprehensive display of the display content and reduces the display effect. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a publicity and display device convenient for installation, and solves the technical problems that in the actual use process, the overall assembly is relatively inconvenient, and the display height and display angle are not convenient to adjust, which is not conducive to more comprehensive display of the display content and reduces the display effect.

[0006] (2) Technical Solutions

[0007] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0008] A publicity and display device convenient for installation, comprising a cylinder body, a fixed sleeve and a base. A circle of posters is adhered to the cylinder body. A transparent shell is fixedly installed at the bottom end of the fixed sleeve. The transparent shell is movably sleeved outside the poster. A motor is fixedly installed in the base. The output shaft of the motor is fixedly connected with a connecting shaft. A slot is opened on the upper surface of the connecting shaft. A connecting component is arranged in the cylinder body. The connecting component includes a cylinder and a connecting rod. The cylinder is fixedly installed in the cylinder body. The connecting rod movably penetrates the bottom of the cylinder body and is inserted into the cylinder. The bottom end of the connecting rod is inserted into the slot.

[0009] Preferably: A connecting head is fixedly installed at the upper end of the cylinder body. The fixed sleeve is threadedly sleeved on the connecting head. The connecting shaft is designed with a hexagonal groove. The connecting rod is designed with a hexagonal rod. The transparent shell is designed in an annular shape.

[0010] Preferably: A plurality of jacks are equally spaced on the surface of the connecting rod. A connecting block is arranged on the cylinder body. A plug rod adapted to the jack is fixedly installed at the end of the connecting block. The plug rod movably penetrates the jack.

[0011] Preferably: The plug rod is slidably installed in the cylinder body. A pull ring is fixedly installed at the end of the connecting block. A spring is fixedly connected in the cylinder body. The connecting block is fixedly connected to the cylinder body through the spring.

[0012] (III) Beneficial effects

[0013] First, insert the connecting rod into the slot to achieve rapid assembly and connection, which is more convenient to operate. Start the motor in the base to make the connecting rod rotate. Drive the cylinder to rotate through the rotation of the connecting rod, and drive the cylinder body to rotate through the rotation of the cylinder, which helps to display the content more comprehensively and improves the display effect. When it is necessary to adjust the height of the cylinder body, pull the pull ring outwards to make the spring stretch under force, so that the connecting block drives the plug rod to move. At this time, the connecting rod is not blocked, and the length of the connecting rod extending out can be adjusted, so that the distance between the cylinder body and the base can be adjusted, and the height of the position where the cylinder body is located can be adjusted, which is beneficial to publicity and display and has a better use effect.

[0014] Second, sleeved the transparent shell outside the cylinder body and threadedly fix it with the connecting head by using the fixed sleeve, so as to realize the connection and fixation of the transparent shell. The transparent shell plays a role in protecting the poster and prevents the poster from being polluted by the outside world, which is beneficial to long-term publicity and display. Brief description of the drawings

[0015] The above description is only an overview of the technical solution of the present invention. In order to be able to understand the technical means of the present invention more clearly and implement it according to the content of the description, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the drawings.

[0016] Figure 1 This is a structural diagram of the overall publicity and display device of the utility model which is easy to install;

[0017] Figure 2 This is a structural diagram of the connector of the utility model;

[0018] Figure 3 This is a structural diagram of the cutaway cylinder of the utility model;

[0019] Figure 4 This is a structural diagram of the fixed sleeve of the utility model;

[0020] Figure 5 It is the structural diagram of the connecting shaft of the utility model.

[0021] Legend: 1. Cylinder; 11. Poster; 12. Connector; 2. Fixing sleeve; 21. Transparent shell; 3. Base; 31. Connecting shaft; 32. Slot; 4. Cylinder; 5. Connecting rod; 51. Socket; 6. Connecting block; 61. Insert rod; 62. Pull ring. DETAILED DESCRIPTION

[0022] The embodiment of the present application provides a publicity and display device that is easy to install, which effectively solves the problem that the overall assembly is inconvenient in actual use, and the display height and display angle are not easy to adjust, which is not conducive to a more comprehensive display of the display content and reduces the display effect. The publicity and display device that is easy to install inserts the connecting rod into the slot to achieve rapid assembly and connection, and the operation is more convenient. The motor in the base is started to rotate the connecting rod, and the cylinder is driven to rotate by the rotation of the connecting rod, and the cylinder is driven to rotate by the rotation of the cylinder, which is conducive to a more comprehensive display of the display content and improves the display effect. When the height of the cylinder needs to be adjusted, the spring is stretched by pulling the pull ring outward, so that the connecting block drives the insertion rod to move. At this time, the connecting rod is not blocked, and the length of the connecting rod can be adjusted, so that the distance between the cylinder and the base can be adjusted, and the height of the position of the cylinder can be adjusted, which is conducive to publicity and display, and the use effect is better. The transparent shell is set on the outside of the cylinder, and the fixing sleeve and the connecting head are screwed to fix the transparent shell, so that the transparent shell is connected and fixed. The transparent shell protects the poster and prevents the poster from being contaminated by the outside, which is conducive to long-term publicity and display.

[0023] Embodiment: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown in the figure, the technical solution in the embodiment of the present application effectively solves the technical problems that in the actual use process, the overall assembly is relatively inconvenient, and the display height and display angle are not convenient to adjust, which is not conducive to more comprehensive display of the display content and reduces the display effect. The general idea is as follows:

[0024] In view of the problems existing in the prior art, the utility model provides a publicity display device which is convenient for installation, including a cylinder body 1, a fixing sleeve 2 and a base 3. A circle of posters 11 are adhered to the cylinder body 1. A transparent shell 21 is fixedly installed at the bottom end of the fixing sleeve 2. The transparent shell 21 is movably sleeved outside the posters 11. A motor is fixedly installed in the base 3. The output shaft of the motor is fixedly connected with a connecting shaft 31. A slot 32 is opened on the upper surface of the connecting shaft 31. A connecting component is arranged in the cylinder body 1. The connecting component includes a cylinder 4 and a connecting rod 5. The cylinder 4 is fixedly installed in the cylinder body 1. The connecting rod 5 movably penetrates through the bottom of the cylinder body 1 and is inserted into the cylinder 4. The bottom end of the connecting rod 5 is inserted into the slot 32. A connecting head 12 is fixedly installed at the upper end of the cylinder body 1. The fixing sleeve 2 is threadedly sleeved on the connecting head 12. The connecting shaft 31 is designed with a hexagonal groove, the connecting rod 5 is designed with a hexagonal rod, the transparent shell 21 is designed with an annular shape. A plurality of jacks 51 are equidistantly opened on the surface of the connecting rod 5. A connecting block 6 is arranged on the cylinder body 1. A plug rod 61 adapted to the jacks 51 is fixedly installed at the end of the connecting block 6. The plug rod 61 movably penetrates through the jacks 51. The plug rod 61 is slidably installed in the cylinder body 1. A pull ring 62 is fixedly installed at the end of the connecting block 6. A spring is fixedly connected in the cylinder body 1. The connecting block 6 is connected and fixed with the cylinder body 1 through the spring. When carrying out publicity display, first, the posters 11 are adhered to the outer surface of the cylinder body 1, then the transparent shell 21 is sleeved outside the cylinder body 1, and the connecting rod 5 is inserted into the slot 32 to realize rapid assembly connection, and the operation is more convenient. The motor in the base 3 is started to make the connecting rod 5 rotate. By the rotation of the connecting rod 5, the cylinder 4 is driven to rotate. By the rotation of the cylinder 4, the cylinder body 1 is driven to rotate, which helps to more comprehensively display the display content and improve the display effect. When it is necessary to adjust the height of the cylinder body 1, by pulling the pull ring 62 outwards, the spring is stretched under force, so that the connecting block 6 drives the plug rod 61 to move. At this time, the connecting rod 5 is not blocked, and the length of the connecting rod 5 extending out can be adjusted, so that the distance between the cylinder body 1 and the base 3 can be adjusted, and the height of the position where the cylinder body 1 is located can be adjusted, which is beneficial to publicity display and has better use effect. The transparent shell 21 is sleeved outside the cylinder body 1 and is threadedly fixed with the connecting head 12 by using the fixing sleeve 2 to realize the connection and fixation of the transparent shell 21. The transparent shell 21 plays a role in protecting the posters 11 and avoids the posters 11 from being polluted by the outside world, which is beneficial to long-term publicity display.

[0025] Working principle:

[0026] First step, when conducting publicity and display, first bond the poster 11 to the outer surface of the cylinder body 1. Then, sleuth the transparent outer shell 21 on the outside of the cylinder body 1, and insert the connecting rod 5 into the slot 32 to achieve rapid assembly and connection, making the operation more convenient. Start the motor in the base 3 to make the connecting rod 5 rotate. Drive the rotation of the cylinder 4 through the rotation of the connecting rod 5, and drive the rotation of the cylinder body 1 through the rotation of the cylinder 4, which helps to display the content more comprehensively and improve the display effect. When it is necessary to adjust the height of the cylinder body 1, pull the pull ring 62 outwards to make the spring stretch under force, so that the connecting block 6 drives the insertion rod 61 to move. At this time, the connecting rod 5 is not blocked, and the length of the connecting rod 5 extending out can be adjusted, so that the distance between the cylinder body 1 and the base 3 can be adjusted, and the height of the position where the cylinder body 1 is located can be adjusted, which is beneficial for publicity and display and has a better use effect.

[0027] Second step, sleuth the transparent outer shell 21 on the outside of the cylinder body 1, and use the fixing sleeve 2 and the connecting head 12 to be fixed by threads to realize the connection and fixation of the transparent outer shell 21. The transparent outer shell 21 plays a role in protecting the poster 11, avoiding the poster 11 from being polluted by the outside world, which is beneficial for long-term publicity and display.

[0028] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, rather than limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of the present invention.

Claims

1. A publicity and display device that is easy to install, comprising a cylinder (1), a fixed sleeve (2) and a base (3), wherein a circle of posters (11) is bonded to the cylinder (1), a transparent shell (21) is fixedly installed at the bottom end of the fixed sleeve (2), and the transparent shell (21) is movably sleeved on the outside of the poster (11), and a motor is fixedly installed in the base (3), characterized in that: The output shaft of the motor is fixedly connected to a connecting shaft (31), and a slot (32) is provided on the upper surface of the connecting shaft (31); Wherein, a connecting assembly is arranged in the cylinder (1), and the connecting assembly comprises a cylinder (4) and a connecting rod (5); the cylinder (4) is fixedly installed in the cylinder (1), and the connecting rod (5) movably passes through the bottom of the cylinder (1) and is inserted into the cylinder (4); Wherein, the bottom end of the connecting rod (5) is inserted into the slot (32).

2. The easy-to-install publicity and display device according to claim 1, characterized in that: A connector (12) is fixedly mounted on the upper end of the cylinder (1); Wherein, the fixing sleeve (2) is threadedly sleeved on the connecting head (12).

3. The easy-to-install publicity and display device according to claim 1, characterized in that: The connecting shaft (31) is designed with a hexagonal groove; Wherein, the connecting rod (5) is designed as a hexagonal rod.

4. The easy-to-install publicity and display device according to claim 1, characterized in that: The transparent housing (21) is designed in a ring shape.

5. The easy-to-install publicity and display device according to claim 1, characterized in that: The surface of the connecting rod (5) is provided with insertion holes (51) at equal intervals.

6. The easy-to-install publicity and display device according to claim 5, characterized in that: The cylinder (1) is provided with a connecting block (6), and an inserting rod (61) adapted to the inserting hole (51) is fixedly mounted on the end of the connecting block (6); Wherein, the insertion rod (61) movably penetrates the insertion hole (51).

7. The easy-to-install publicity and display device according to claim 6, characterized in that: The insertion rod (61) is slidably mounted in the cylinder (1), and a pull ring (62) is fixedly mounted on the end of the connection block (6).

8. The easy-to-install publicity and display device according to claim 7, characterized in that: A spring is fixedly connected inside the cylinder (1), and the connecting block (6) is fixedly connected to the cylinder (1) via the spring.

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