CN112401584B

CN112401584B - Rotation type propaganda display device

Info

Publication number: CN112401584B
Application number: CN202011248593.5A
Authority: CN
Inventors: 金美东; 方兴林; 田吉; 钟伦超
Original assignee: Huangshan University
Current assignee: Huangshan University
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-10-26
Anticipated expiration: 2040-11-10
Also published as: CN112401584A

Abstract

The invention discloses a rotary type propaganda and display device, and particularly relates to the technical field of innovation and entrepreneurial of university students. According to the invention, works are placed on the second rotary table and the support plate, the spiral rod can drive the works placed on the support plate to rotate in the process of displaying the works, the works on the second rotary table can move up and down and rotate along the direction opposite to the rotating direction of the spiral rod, the displaying effect is good, a plurality of works can be displayed from different angles, and the developing prospect is good.

Description

Rotation type propaganda display device

Technical Field

The invention relates to the technical field of innovation and entrepreneurial of college students, in particular to a rotary propaganda and display device.

Background

College students create a popular activity in each college, and can give full play to their own ideas, create new products or technologies, and publicize and display through a publicizing device, thereby obtaining more enterprise support. The university student innovation entrepreneur is an important training project in all universities, students are required to fully exert creativity, new products or technologies are created, the university student innovation entrepreneur can promote the higher schools to change education thought concepts, talent culture modes are reformed, innovation entrepreneur ability training is strengthened, innovation abilities of the university students and the entrepreneur ability on the basis of innovation are enhanced, and high-level innovation talents meeting the requirement of innovative national construction are cultured.

The student needs to demonstrate after creating the work, and current propaganda display device is a show stand usually, comparatively monotony, also can not fully demonstrate the effect, to the show stand that is used for showing student's innovative product, also lacks the innovation.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

Disclosure of Invention

In order to overcome the above-mentioned defects in the prior art, an embodiment of the present invention provides a rotary propaganda and display device, and the technical problems to be solved by the present invention are: the prior propaganda and display device is usually a display stand, is monotonous and cannot fully display.

In order to achieve the purpose, the invention provides the following technical scheme: the rotary propaganda and display device for the innovation and innovation of university students comprises a box body, wherein the upper end of the box body is rotatably connected with a first rotary table, a spiral rod is fixedly connected above the first rotary table, a spiral groove is formed in the surface, close to the middle part, of the spiral rod along the spiral rod, a plurality of connecting blocks are fixedly connected on the surface, far away from the middle part, of the spiral rod along the spiral rod, a plurality of guide rods which are positioned on the inner side of the spiral rod are fixedly connected at the upper end of the first rotary table, a lantern ring is arranged above the first rotary table, a plurality of guide rods are movably inserted in the circumferential direction of the lantern ring, a guide column is fixedly connected at one side of the lantern ring and is in sliding connection with the inner side of the spiral groove, a second rotary table is rotatably connected at the middle part of the lantern ring, a support plate is fixedly connected at one end of a plurality of the connecting blocks, and a vertical rotating shaft is rotatably connected at the middle part of the first rotary table, the sleeve assembly is arranged under the second rotary table and is formed by mutually sleeving a plurality of square sleeves, one sleeve of the top of the sleeve assembly is fixedly connected with the bottom of the second rotary table, one sleeve of the bottom of the sleeve assembly is fixedly connected with the upper end of the vertical rotary shaft, the hollow shaft of the vertical rotary shaft is sleeved with the bottom fixedly connected with sleeve of the first rotary table, the motor is fixedly arranged on one side of the inside of the box body, and the motor is connected with the vertical rotary shaft and the hollow shaft through a transmission mechanism.

In a preferred embodiment, the transmission mechanism includes a first bevel gear connected to the bottom end of the hollow shaft in a matching manner and a second bevel gear connected to the bottom end of the vertical rotating shaft in a matching manner, a third bevel gear is arranged between the first bevel gear and the second bevel gear, the third bevel gear is connected to the first bevel gear and the second bevel gear in a transmission manner, the side wall of the box body is rotatably connected to a horizontal rotating shaft, one end of the horizontal rotating shaft is connected to the third bevel gear in a matching manner, and the motor is connected to the horizontal rotating shaft in a transmission manner through a spur gear set.

In a preferred embodiment, the guide rod is made of transparent plastic.

In a preferred embodiment, the inside fixed mounting of guide bar has a plurality of LED lamp pearl, the inside fixed mounting of box body has the battery, the battery passes through switch and a plurality of LED lamp pearl electric connection.

In a preferred embodiment, the outer edge of the upper end of the second rotating disc is provided with a ring groove, a middle transparent glass cover is arranged above the second rotating disc, and the bottom end of the middle transparent glass cover is movably inserted into the ring groove.

In a preferred embodiment, an outer ring stepped groove is formed in the outer side of the upper end of the carrier plate, an outer transparent glass cover is arranged above the carrier plate, and the bottom end of the outer transparent glass cover is movably inserted in the outer side of the outer ring stepped groove.

The use method of the rotary propaganda and display device for the innovation and the establishment of college students comprises the following steps:

step S1: the work is placed on the second rotary table, and then the middle transparent glass cover is covered on the second rotary table and is inserted into the inner side of the annular groove;

step S2: placing other works on the carrier plate, covering the outer transparent glass cover on the carrier plate, and inserting and connecting the outer transparent glass cover on the outer ring stepped groove;

step S3: the motor is controlled to rotate forwards and reversely continuously, the second rotary table drives works to rotate and move up and down, and the spiral rod drives the works on the support plate to rotate;

step S4: and turning on the LED lamp beads to finish the operation.

The invention has the technical effects and advantages that:

1. according to the invention, works are placed on the second rotary table and the support plate, the spiral rod can drive the works placed on the support plate to rotate in the process of displaying the works, the works on the second rotary table can move up and down and can rotate along the direction opposite to the rotating direction of the spiral rod, the displaying effect is good, a plurality of works can be displayed from different angles, and the developing prospect is good;

2. according to the LED lamp, the guide rod is arranged, so that the function of guiding the lantern ring can be achieved, the transparent plastic material is adopted, and the light of the LED lamp beads is matched, so that the display effect is further improved, and a better propaganda effect is achieved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a cross-sectional view taken at a-a of fig. 2 in accordance with the present invention.

Fig. 4 is a partial enlarged view of the invention at B in fig. 3.

Fig. 5 is a schematic structural diagram of a first rotating disc and a screw rod of the invention.

The reference signs are:

the device comprises a box body 1, a first rotating disk 2, a first spiral rod 3, a spiral groove 31, a 32 connecting block, a 4 guide rod, a 5 sleeve ring, a 51 guide column, a second rotating disk 6, a 61 ring groove, a 7 carrier plate, a 71 outer ring stepped groove, a 8 vertical rotating shaft, a 9 sleeve component, a 100 hollow shaft, a 110 motor, a 120 transmission mechanism, a 121 first bevel gear, a 122 second bevel gear, a 123 third bevel gear, a 124 horizontal rotating shaft, a 125 straight gear set, 130 LED lamp beads, a 131 storage battery, a 140 middle transparent glass cover and a 150 outer transparent glass cover.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The invention provides a rotary propaganda and display device for innovation and entrepreneur of university students, which comprises a box body 1, wherein the upper end of the box body 1 is rotatably connected with a first rotary table 2, a screw rod 3 is fixedly connected above the first rotary table 2, a spiral groove 31 is formed in the surface, close to the middle part, of the screw rod 3 along the screw rod 3, a plurality of connecting blocks 32 are fixedly connected on the surface, far away from the middle part, of the screw rod 3 along the screw rod 3, a plurality of guide rods 4 positioned on the inner side of the screw rod 3 are fixedly connected at the upper end of the first rotary table 2, a lantern ring 5 is arranged above the first rotary table 2, a plurality of guide rods 4 are movably inserted in the circumferential direction of the lantern ring 5, a guide column 51 is fixedly connected on one side of the lantern ring 5, the guide column 51 is slidably connected with the inner side of the spiral groove 31, a second rotary table 6 is rotatably connected at the middle part of the lantern ring 5, and one end of each connecting block 32 is fixedly connected with a 7, the middle part of carousel 2 rotates and is connected with vertical pivot 8, be equipped with sleeve subassembly 9 under two 6 of carousel, sleeve subassembly 9 is cup jointed each other by a plurality of square sleeve and forms, the bottom fixed connection of a sleeve of the top of sleeve subassembly 9 and two 6 of carousel, the upper end fixed connection of a sleeve of sleeve subassembly 9 below and vertical pivot 8, the hollow shaft 100 in the vertical pivot 8 outside is established to the bottom fixed connection cover of carousel 2, one side fixed mounting of 1 inside of box body has motor 110, motor 110 passes through drive mechanism 120 and is connected with vertical pivot 8 and hollow shaft 100 transmission respectively.

The transmission mechanism 120 comprises a first bevel gear 121 connected with the bottom end of the hollow shaft 100 in a matching manner and a second bevel gear 122 connected with the bottom end of the vertical rotating shaft 8 in a matching manner, a third bevel gear 123 is arranged between the first bevel gear 121 and the second bevel gear 122, the third bevel gear 123 is connected with the first bevel gear 121 and the second bevel gear 122 in a transmission manner, a horizontal rotating shaft 124 is rotatably connected to the side wall of the box body 1, one end of the horizontal rotating shaft 124 is connected with the third bevel gear 123 in a matching manner, and the motor 110 is connected with the horizontal rotating shaft 124 in a transmission manner through a straight gear set 125.

The guide rod 4 is made of transparent plastic.

The inside fixed mounting of guide bar 4 has a plurality of LED lamp pearl 130, the inside fixed mounting of box body 1 has battery 131, battery 131 passes through switch and a plurality of LED lamp pearl 130 electric connection.

An annular groove 61 is formed in the outer edge of the upper end of the second rotating disk 6, a middle transparent glass cover 140 is arranged above the second rotating disk 6, and the bottom end of the middle transparent glass cover 140 is movably inserted into the annular groove 61.

An outer ring stepped groove 71 is formed in the outer side of the upper end of the carrier plate 7, an outer transparent glass cover 150 is arranged above the carrier plate 7, and the bottom end of the outer transparent glass cover 150 is movably inserted in the outer side of the outer ring stepped groove 71.

step S1: the work is placed on the second rotating disk 6, and then the middle transparent glass cover 140 is covered on the second rotating disk 6 and is inserted and connected to the inner side of the annular groove 61;

step S2: placing other works on the carrier plate 7, covering the carrier plate 7 with the outer transparent glass cover 150, and inserting the outer transparent glass cover onto the outer ring stepped groove 71;

step S3: the motor 110 is controlled to rotate forwards and reversely continuously, the second rotating disc 6 drives works to rotate and move up and down, and the screw rod 3 drives the works on the support plate 7 to rotate;

step S4: and turning on the LED lamp bead 130 to finish the operation.

As shown in fig. 1 to 5, the embodiment specifically is as follows: when the rotary table is used, firstly, works are placed on the second rotary table 6 and the carrier plate 7, then the middle transparent glass cover 140 is covered on the second rotary table 6 and is inserted into the inner side of the annular groove 61, the outer transparent glass cover 150 is covered on the carrier plate 7 and is inserted into the outer annular stepped groove 71, then the motor 110 can be started, the motor 110 drives the horizontal rotating shaft 124 to rotate through the straight gear set 125, the horizontal rotating shaft 124 drives the first bevel gear 121 and the second bevel gear 122 to rotate through the third bevel gear 123, the first bevel gear 121 drives the first rotary table 2 and the spiral rod 3 to rotate through the hollow shaft 100, the second bevel gear 122 drives the vertical rotating shaft 8 to rotate, the vertical rotating shaft 8 drives the second rotary table 6 to rotate through the sleeve assembly 9, at the moment, the rotation directions of the hollow shaft 100 and the vertical rotating shaft 8 are opposite, and the rotation directions of the second rotary table 6 and the spiral rod 3 are also opposite;

the hollow shaft 100 is controlled to rotate forwards and backwards continuously, so that in the rotating process of the screw rod 3, the lantern ring 5 can be driven to move up and down through the guide post 51 in the spiral groove 31, the lantern ring 5 drives the rotary table II 6 to move up and down, namely, the rotary table II 6 can rotate and move up and down, and in the displaying process, the LED lamp beads 130 can be opened, so that the displaying is more attractive;

the works are respectively placed on the second rotary table 6 and the support plate 7, the spiral rod 3 can drive the works placed on the support plate 7 to rotate in the process of displaying the works, the works on the second rotary table 6 can not only move up and down, but also rotate in the direction opposite to the rotating direction of the spiral rod 3, the display effect is good, a plurality of works can be displayed from different angles, and the development prospect is good; through the setting of guide bar 4, not only can play the effect to 5 direction of lantern ring, moreover through adopting the transparent plastic material, the light of LED lamp pearl 130 is deuterogamied, has further improved the bandwagon effect, has reached better propaganda effect.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a rotation type propaganda display device, includes box body (1), its characterized in that: the upper end of the box body (1) is rotatably connected with a first rotating disc (2), a spiral rod (3) is fixedly connected above the first rotating disc (2), a spiral groove (31) is formed in the surface, close to the middle, of the spiral rod (3) along the spiral rod (3), a plurality of connecting blocks (32) are fixedly connected on the surface, far away from the middle, of the spiral rod (3) along the spiral rod (3), a plurality of guide rods (4) located on the inner side of the spiral rod (3) are fixedly connected at the upper end of the first rotating disc (2), a sleeve ring (5) is arranged above the first rotating disc (2), the guide rods (4) are movably inserted in the circumferential direction of the sleeve ring (5), a guide column (51) is fixedly connected to one side of the sleeve ring (5), the guide column (51) is slidably connected with the inner side of the spiral groove (31), and a second rotating disc (6) is rotatably connected in the middle of the sleeve ring (5), one end of each of the connecting blocks (32) is fixedly connected with a carrier plate (7), the middle part of the first rotating disc (2) is rotatably connected with a vertical rotating shaft (8), a sleeve component (9) is arranged right below the second rotating disc (6), the sleeve component (9) is formed by mutually sleeving a plurality of square sleeves, the uppermost sleeve of the sleeve component (9) is fixedly connected with the bottom end of the second rotating disc (6), a sleeve at the lowest part of the sleeve component (9) is fixedly connected with the upper end of the vertical rotating shaft (8), the bottom end of the first rotating disc (2) is fixedly connected with a hollow shaft (100) which is sleeved outside the vertical rotating shaft (8), one side of the interior of the box body (1) is fixedly provided with a motor (110), and the motor (110) is in transmission connection with the vertical rotating shaft (8) and the hollow shaft (100) through a transmission mechanism (120).

2. The rotary promotional display according to claim 1 wherein: the transmission mechanism (120) comprises a first bevel gear (121) connected with the bottom end of the hollow shaft (100) in a matched mode and a second bevel gear (122) connected with the bottom end of the vertical rotating shaft (8) in a matched mode, a third bevel gear (123) is arranged between the first bevel gear (121) and the second bevel gear (122), the third bevel gear (123) is in transmission connection with the first bevel gear (121) and the second bevel gear (122), a horizontal rotating shaft (124) is rotatably connected to the side wall of the box body (1), one end of the horizontal rotating shaft (124) is connected with the third bevel gear (123) in a matched mode, and the motor (110) is in transmission connection with the horizontal rotating shaft (124) through a straight gear set (125).

3. The rotary promotional display according to claim 1 wherein: the guide rod (4) is made of transparent plastic.

4. The rotary promotional display according to claim 1 wherein: the inside fixed mounting of guide bar (4) has a plurality of LED lamp pearl (130), the inside fixed mounting of box body (1) has battery (131), battery (131) pass through switch and a plurality of LED lamp pearl (130) electric connection.

5. The rotary promotional display according to claim 1 wherein: an annular groove (61) is formed in the outer edge of the upper end of the second rotating disk (6), a middle transparent glass cover (140) is arranged above the second rotating disk (6), and the bottom end of the middle transparent glass cover (140) is movably inserted into the annular groove (61).

6. The rotary promotional display according to claim 1 wherein: an outer ring stepped groove (71) is formed in the outer side of the upper end of the support plate (7), an outer transparent glass cover (150) is arranged above the support plate (7), and the bottom end of the outer transparent glass cover (150) is movably inserted in the outer side of the outer ring stepped groove (71).

7. The method of using a rotary promotional display according to any of claims 1 to 6 wherein the method comprises the steps of:

step S1: the work is placed on the second rotating disk (6), and then the middle transparent glass cover (140) is covered on the second rotating disk (6) and is inserted and connected to the inner side of the annular groove (61);

step S2: placing other works on the carrier plate (7), covering the carrier plate (7) with an outer transparent glass cover (150), and inserting and connecting the outer transparent glass cover to the outer annular stepped groove (71);

step S3: the motor (110) is controlled to rotate forwards and reversely continuously, the second rotating disc (6) drives works to rotate and move up and down, and the spiral rod (3) drives the works on the support plate (7) to rotate;

step S4: and turning on the LED lamp beads (130) to finish the operation.