Rotary shaft on intelligent guide screen

Abstract

The utility model relates to the technical field of rotating shafts, in particular to a rotating shaft on an intelligent guide screen, which comprises a base, a rotating arm rotationally sleeved on the base, a mute motor fixedly arranged in the base, a fixing piece fixedly mounted in the rotating arm, and a driving shaft of the mute motor fixedly connected with the fixing piece. A first positioning piece and a second positioning piece are fixedly installed on one side of the base and one side of the rotating arm respectively, a first column body is fixedly installed at the top of the first positioning piece, a positioning assembly is arranged in the second positioning piece and used for positioning the guide screen, and an LED display screen is embedded in the rotating arm; by starting the mute motor, the driving shaft of the mute motor can drive the rotating arm to rotate in the annular track, the angle of the guide screen can be conveniently adjusted, the guide screen is matched with the LED display screen on the rotating arm, accurate guidance and rapid path planning can be achieved, people can rapidly find the target position, and the problems that a traditional sign is limited in position and character and cannot find the target position easily are solved. And the directing direction is not clear.

Description

Technical Field

[0001] The utility model relates to the technical field of rotating shafts, and in particular to a rotating shaft on a smart guide screen. Background Art

[0002] The electronic guide system provides an intelligent and convenient platform that integrates product display and merchant navigation. It can provide navigation and browsing for scenic area personnel, and can also serve as a window for shopping mall introductions and guidance, financial product introductions, and promotional information. It is high-end and is usually installed on a rotating shaft when installing a smart guide screen.

[0003] For example, an existing Chinese patent (publication number: CN218521663U) discloses an installation structure and an intelligent road sign. In order to achieve better stability of the adjustment cylinder sleeve on the guide rod, a positioning groove is provided on the inner wall surface of the adjustment cylinder, and the adjustment cylinder sleeve is provided on the guide rod. A limiting groove is provided on the surface of the guide rod, and a rubber block is provided in the limiting groove. The limiting groove provided on the surface of the guide rod is provided on one side of the guide rod.

[0004] However, the above technical solution still has the following problems in actual use: the adjustment column on the smart road sign is fixedly connected, which makes it impossible for the road sign to rotate, making it difficult to quickly find the target position and difficult to determine the specific direction and distance. In view of this, a rotating shaft on a smart guide screen is provided to overcome the above defects. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a rotating shaft on an intelligent guide screen.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes a base, a rotating arm is rotatably sleeved on the base, a silent motor is fixedly arranged in the base, a fixing part is fixedly installed in the rotating arm, the driving shaft of the silent motor is fixedly connected to the fixing part, a first positioning part and a second positioning part are fixedly installed on one side of the base and the rotating arm respectively, a first column is fixedly installed on the top of the first positioning part, a positioning component is arranged in the second positioning part for positioning the guide screen, and an LED display screen is inlaid on the rotating arm.

[0007] As a further description of the above technical solution: a circular track is provided on the base, and the bottom of the rotating arm is slidably connected in the circular track. A stopper is integrally formed on the base, and a convex edge is provided on the rotating arm. The convex edge abuts against the stopper and is used to limit the up and down directions of the rotating arm. The sliding direction of the rotating arm can be limited to prevent the rotating arm from detaching from the base by itself.

[0008] As a further description of the above technical solution: the positioning assembly includes a slide, a second column, a spring, a connecting member and a pull block. The slide is slidably arranged in the second positioning member, the second column is fixedly installed at the bottom end of the slide, the two ends of the spring are respectively connected to the slide and the second positioning member, the connecting member is slidably inserted on one side of the second positioning member and one end is fixedly connected to the slide, and the pull block is arranged at the other end of the connecting member.

[0009] As a further description of the above technical solution: a sliding cavity, a sliding mouth and a positioning mouth are respectively opened in the inside, one side and the bottom of the second positioning member, and the sliding cavity, the sliding mouth and the positioning mouth are communicated with each other. The sliding member is slidably connected in the sliding cavity, and the two ends of the spring are respectively fixedly connected to the inner wall of the sliding cavity and the sliding member. The second column is slidably inserted in the positioning mouth, and the connecting member is slidably inserted in the sliding mouth.

[0010] As a further description of the above technical solution: the number of the springs is two, and the two springs are symmetrically fixedly installed on the top of the slide. The two springs can increase the force of pressing the slide, thereby helping to improve stability during use.

[0011] As a further description of the above technical solution: a permanent magnet is fixedly installed in the sliding cavity, an iron column is fixedly installed on the top of the sliding piece, the permanent magnet and the iron column are magnetically connected, the sliding piece drives the iron column so that the iron column is adsorbed by the permanent magnet, and the second column can be simply limited, thereby assisting personnel in disassembling and assembling the rotating arm.

[0012] As a further description of the above technical solution: a flange is fixedly installed on the bottom of the base, and a plurality of threaded holes are opened in the flange for connecting positioning bolts to facilitate the stable installation of the base.

[0013] The utility model has the following beneficial effects:

[0014] The rotating shaft on the intelligent guide screen designed by the utility model can turn on the silent motor, so that the driving shaft of the silent motor can drive the rotating arm to rotate in the circular track, so as to conveniently adjust the angle of the guide screen. In conjunction with the LED display screen on the rotating arm, it can provide accurate guidance and quickly plan the path, allowing people to quickly find the target location, solving the problems of traditional signs being restricted by location, limited text, and unclear directions.

[0015] The rotating shaft on the intelligent guide screen designed by the utility model is formed by respectively opening holes matched with the first column and the second column at the top and the bottom of the guide screen to be installed, and then the bottom of the guide screen is obliquely sleeved on the first column and the second column is located above the hole at the top of the guide screen. Subsequently, the spring pushes the slide downward due to its own elastic force, so that the second column is inserted into the matched hole below, so that the guide screen can be conveniently installed on the rotating arm. This structure can also facilitate the disassembly and maintenance of the guide screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the interior of the base of the utility model in a half-section view;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the interior of the second positioning member of the utility model in a half-section view;

[0019] Figure 4 For this utility model Figure 1 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Base; 2. Rotating arm; 3. Silent motor; 4. Fixing part; 5. Annular track; 6. Raised edge; 7. First positioning part; 8. First column; 9. Second positioning part; 10. Sliding part; 11. Second column; 12. Spring; 13. Connecting part; 14. Pull block; 15. Sliding cavity; 16. Sliding mouth; 17. Positioning mouth; 18. Permanent magnet; 19. Iron column; 20. Flange; 21. LED display. DETAILED DESCRIPTION

[0022] Reference Figure 1-4 The utility model provides a rotating shaft on a smart guide screen: it includes a base 1, a rotating arm 2 is rotatably sleeved on the base 1, a silent motor 3 is fixedly arranged in the base 1, a fixing member 4 is fixedly installed in the rotating arm 2, the driving shaft of the silent motor 3 is fixedly connected to the fixing member 4, a first positioning member 7 and a second positioning member 9 are fixedly installed on one side of the base 1 and the rotating arm 2, a first column 8 is fixedly installed on the top of the first positioning member 7, a positioning component is arranged in the second positioning member 9, and an LED display screen 21 is inlaid on the rotating arm 2.

[0023] During specific implementation, the silent motor 3 is turned on, and the driving shaft of the silent motor 3 can drive the rotating arm 2 to rotate in the circular track 5, so that the angle of the guide screen can be conveniently adjusted. In conjunction with the LED display screen 21 on the rotating arm 2, it can provide accurate guidance and quickly plan the path, allowing people to quickly find the target location, solving the problem that traditional signs are subject to location restrictions, limited text, and unclear directions.

[0024] As a further implementation of the above technical solution: a circular track 5 is provided on the base 1, the bottom of the rotating arm 2 is slidably connected in the circular track 5, a stopper is integrally formed on the base 1, and a convex edge 6 is provided on the rotating arm 2, which abuts against the stopper to limit the vertical direction of the rotating arm 2. The sliding direction of the rotating arm 2 can be limited to prevent the rotating arm 2 from detaching from the base 1 by itself.

[0025] As a further implementation scheme of the above technical scheme: the positioning assembly includes a slide 10, a second column 11, a spring 12, a connecting member 13 and a pull block 14, the slide 10 is slidably arranged in the second positioning member 9, the second column 11 is fixedly installed at the bottom end of the slide 10, the two ends of the spring 12 are respectively connected to the slide 10 and the second positioning member 9, the connecting member 13 is slidably inserted in one side of the second positioning member 9 and one end is fixedly connected to the slide 10, and the pull block 14 is arranged at the other end of the connecting member 13; a sliding cavity 15, a sliding port 16 and a positioning port 17 are respectively opened in the second positioning member 9, on one side and at the bottom, the sliding cavity 15, the sliding port 16 and the positioning port 17 are connected, the slide 10 is slidably connected in the sliding cavity 15, the two ends of the spring 12 are respectively fixedly connected to the inner wall of the sliding cavity 15 and the slide 10, the second column 11 is slidably inserted in the positioning port 17, and the connecting member 13 is slidably inserted in the sliding port 16.

[0026] In the specific implementation, on the basis of the above implementation, holes matching the first column 8 and the second column 11 are respectively opened at the top and bottom of the guide screen to be installed, and then the bottom of the guide screen is obliquely sleeved on the first column 8 and the second column 11 is located above the hole at the top of the guide screen. Subsequently, the spring 12 pushes the slide 10 downward due to its own elastic force, so that the second column 11 is inserted into the matching hole below, so that the guide screen can be conveniently installed on the rotating arm 2. This structure also facilitates the disassembly and maintenance of the guide screen.

[0027] As a further implementation scheme of the above technical scheme: the number of springs 12 is two, and the two springs 12 are symmetrically fixedly installed on the top of the slide 10. The two springs 12 can increase the force of pressing the slide 10, thereby helping to improve the stability during use.

[0028] As a further implementation of the above technical solution: a permanent magnet 18 is fixedly installed in the sliding cavity 15, and an iron column 19 is fixedly installed on the top of the sliding member 10, and the permanent magnet 18 is magnetically connected with the iron column 19. The sliding member 10 drives the iron column 19 so that the iron column 19 is adsorbed with the permanent magnet 18, which can simply limit the position of the second column 11, thereby assisting personnel in disassembling and assembling the rotating arm 2.

[0029] As a further implementation of the above technical solution: a flange 20 is fixedly installed at the bottom of the base 1, and a plurality of threaded holes are provided in the flange 20 for connecting positioning bolts, so as to facilitate the stable installation of the base 1.

[0030] Working principle:

[0031] When using the utility model, the slide 10 drives the iron column 19 so that the iron column 19 is adsorbed with the permanent magnet 18, and the second column 11 can be simply limited. Then, the top and bottom of the guide screen to be installed are respectively provided with holes adapted to the first column 8 and the second column 11. Then, the bottom of the guide screen is obliquely sleeved on the first column 8 and the second column 11 is located above the hole at the top of the guide screen. Then, the pull block 14 is pulled downward to separate the permanent magnet 18 from the iron column 19. At this time, the spring 12 pushes the slide 10 downward due to its own elastic force, so that the second column 11 By inserting it into the corresponding hole below, the guide screen can be easily installed on the rotating arm 2. This structure also facilitates the disassembly and maintenance of the guide screen. In addition, by turning on the silent motor 3, the driving shaft of the silent motor 3 can drive the rotating arm 2 to rotate in the circular track 5, so as to conveniently adjust the angle of the guide screen. In conjunction with the LED display screen 21 on the rotating arm 2, the LED display screen 21 has its own voice system, which can provide accurate guidance and quickly plan the path, allowing people to quickly find the target location, solving the problems of traditional signs being restricted by location, limited text, and unclear directions.

[0032] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotating shaft on a smart navigation screen, comprising a base (1), characterized in that: A rotating arm (2) is rotatably sleeved on the base (1), a silent motor (3) is fixedly arranged in the base (1), a fixing member (4) is fixedly installed in the rotating arm (2), a driving shaft of the silent motor (3) is fixedly connected to the fixing member (4), a first positioning member (7) and a second positioning member (9) are fixedly installed on one side of the base (1) and the rotating arm (2), a first column (8) is fixedly installed on the top of the first positioning member (7), a positioning component is arranged in the second positioning member (9) for positioning the guide screen, and an LED display screen (21) is embedded on the rotating arm (2).

2. The rotating shaft on the smart guide screen according to claim 1, characterized in that: The base (1) is provided with an annular track (5), the bottom of the rotating arm (2) is slidably connected in the annular track (5), the base (1) is provided with an integral stopper, the rotating arm (2) is provided with a convex edge (6), the convex edge (6) abuts against the stopper and is used to limit the upward and downward directions of the rotating arm (2).

3. The rotating shaft on the smart navigation screen according to claim 1, characterized in that: The positioning assembly comprises a slide (10), a second column (11), a spring (12), a connecting member (13) and a pull block (14); the slide (10) is slidably arranged in the second positioning member (9); the second column (11) is fixedly installed at the bottom end of the slide (10); the two ends of the spring (12) are respectively connected to the slide (10) and the second positioning member (9); the connecting member (13) is slidably inserted into one side of the second positioning member (9) and one end is fixedly connected to the slide (10); and the pull block (14) is arranged at the other end of the connecting member (13).

4. The rotating shaft on the smart navigation screen according to claim 3 is characterized by: A sliding cavity (15), a sliding opening (16) and a positioning opening (17) are respectively provided inside, on one side and at the bottom of the second positioning member (9); the sliding cavity (15), the sliding opening (16) and the positioning opening (17) are communicated with each other; the sliding member (10) is slidably connected in the sliding cavity (15); the two ends of the spring (12) are respectively fixedly connected to the inner wall of the sliding cavity (15) and the sliding member (10); the second column (11) is slidably inserted in the positioning opening (17); and the connecting member (13) is slidably inserted in the sliding opening (16).

5. The rotating shaft on the smart navigation screen according to claim 3 is characterized by: The number of the springs (12) is two, and the two springs (12) are symmetrically fixedly installed on the top of the slide (10).

6. The rotating shaft on the smart navigation screen according to claim 4, characterized in that: A permanent magnet (18) is fixedly installed in the sliding cavity (15), an iron column (19) is fixedly installed on the top of the sliding member (10), and the permanent magnet (18) and the iron column (19) are magnetically connected.

7. The rotating shaft on the smart navigation screen according to claim 1, characterized in that: A flange (20) is fixedly mounted on the bottom of the base (1), and a plurality of threaded holes are provided in the flange (20) for connecting positioning bolts.

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