Novel mass culture bulletin board
By introducing a controllable storage and expansion mechanism and hook body combination into the mass cultural propaganda column, the problems of inconvenience in fixing and difficult to replace content in traditional propaganda columns are solved, and the effects of convenient expansion and storage and flexible replacement are achieved.
Patent Information
- Application Number
- CN202421054186.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The traditional mass culture propaganda column is inconvenient to fix, difficult to store and transfer, and it is inconvenient to replace the publicity content.
A new mass cultural publicity column including a core support base, a controllable storage and deployment mechanism and a side support rod body was designed. Through the combination of core gear, reducer and limit gear, the expansion and storage functions of the publicity column are realized, and through The combination of hook body and pin body realizes the detachable installation of the publicity panel.
It realizes the convenient expansion of the publicity column, storage and rapid replacement of publicity content, and improves the stability and flexibility of the device.
Smart Images
Figure CN222281537U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a propaganda column, in particular to a new type of mass culture propaganda column. Background Art
[0002] Mass culture refers to the social culture of self-participation, self-entertainment and self-development outside of people’s jobs. It is a social and historical phenomenon that takes the activities of the masses as the main body, self-entertainment and self-education as the leading factor, satisfying the needs of one’s own spiritual life as the purpose, and cultural and entertainment activities as the main content.
[0003] Mass culture propaganda columns refer to information release areas set up in public places or specific areas, which are specifically used to release information, advertisements, notices and other content related to mass culture. It is an important part of mass culture and an important tool for the dissemination and shaping of culture in a community or region.
[0004] Traditional publicity boards are fixed and integrated, which makes them inconvenient to store, move, and replace.
[0005] Therefore, there is an urgent need for a better mass cultural propaganda column on the market. Utility Model Content
[0006] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a new type of mass cultural propaganda column.
[0007] In order to solve the above technical problems, the technical solution provided by the utility model is a new type of mass culture propaganda column: comprising a core support base, the core support base is supported on the ground; a core support rod body is arranged on the core support base; a controllable storage and expansion mechanism is arranged on the upper side of the core support rod body, side support rod bodies are symmetrically arranged on both sides of the controllable storage and expansion mechanism, and a mass culture propaganda panel is arranged on the lower side of the side support rod body;
[0008] The controllable storage and unfolding mechanism comprises a core frame, a core gear is arranged on the inner side of the core frame, the number of the core gears is two, the two core gears are meshed, the side support rod is fixedly arranged on the core gear, a reducer is arranged on the outer side of the core frame, the reducer is connected to any one of the core gears in driving connection, a limit gear is arranged on the reducer, the reducer is connected to the limit gear in driving connection; a crank handle is arranged on the limit gear;
[0009] The core frame is provided with a guide housing, the guide housing is provided with a pin body passing through the guide housing, and one end of the pin body extends to the tooth groove of the limit gear;
[0010] As an improvement, a hook is provided on the lower side of the side support rod.
[0011] The hook body is used for hooking the mass culture propaganda panel.
[0012] As an improvement, the mass culture publicity panel and the side support rod body are detachably matched through a hook body provided on the lower side of the side support rod body.
[0013] As an improvement, the hooks are multiple in number and are evenly arranged along the extension direction of the side support rod.
[0014] As an improvement, the projection of the mass culture propaganda panel in the main viewing direction is a square.
[0015] As an improvement, a baffle is provided at the front center of the pin body, and a spring is provided on the baffle, with one end of the spring abutting against the baffle and the other end abutting against the inner wall of the guide housing.
[0016] As an improvement, the core support base and the core support rod body are fixedly connected by means of threaded connection.
[0017] As an improvement, the core support rod body and the lower part of the core frame are fixedly connected by threaded connection.
[0018] As an improvement, the core frame and the reducer are fixedly connected by means of threaded connection.
[0019] As an improvement, the side support rod body and the core gear are fixedly connected by welding.
[0020] Compared with the prior art, the utility model has the advantage that as the core gear rotates, since the side support rods are fixedly connected to the core gear, they will move accordingly, thereby realizing the unfolding or storage function of the publicity column device.
[0021] In order to ensure that the billboard remains stable at a specific angle, a locking mechanism consisting of a guide shell and a pin body is required; it has high stability.
[0022] When the promotional content needs to be replaced, the old promotional panel only needs to be removed from the hook body and then a new promotional panel is hung. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the new type of mass cultural propaganda column of the utility model.
[0024] Figure 2 It is a schematic diagram of the structure of a top view of a new type of mass cultural propaganda column of the utility model.
[0025] Figure 3 yes Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle.
[0026] Figure 4 yes Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.
[0027] Figure 5 yes Figure 3 Schematic diagram of the local enlarged structure at point B in the middle. DETAILED DESCRIPTION
[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0029] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0030] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0031] In the description of the embodiments of the present invention, "multiple" means at least 2.
[0032] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0033] In conjunction with the accompanying drawings, the new mass culture propaganda column includes a core support base 101, which is supported on the ground; a core support rod body 201 is provided on the core support base 101; a controllable storage and expansion mechanism 300 is provided on the upper side of the core support rod body 201, and side support rod bodies 401 are symmetrically provided on both sides of the controllable storage and expansion mechanism 300, and a mass culture propaganda panel 403 is provided on the lower side of the side support rod body 401; a hook body 402 is provided on the lower side of the side support rod body 401, and the number of the hook bodies 402 is several and is evenly arranged along the extension direction of the side support rod body 401, and the hook body 402 is used to hook the mass culture propaganda panel 403, and the projection of the mass culture propaganda panel 403 in the main viewing direction is square, and the mass culture propaganda panel 403 and the side support rod body 401 are detachably matched through the hook body 402 provided on the lower side of the side support rod body 401;
[0034] The controllable storage and unfolding mechanism 300 includes a core frame 301, a core gear 302 is provided on the inner side of the core frame 301, the number of the core gears 302 is two, the two core gears 302 are meshed, the side support rod 401 is fixedly arranged on the core gears 302, a reducer 303 is provided on the outer side of the core frame 301, the reducer 303 is connected to any one of the core gears 302 by transmission, a limit gear 304 is provided on the reducer 303, the reducer 303 and the limit gear 304 are connected by transmission; the limit gear 304 is provided with a crank handle 309;
[0035] The core frame 301 is provided with a guide shell 305, and the guide shell 305 is provided with a pin body 306 that passes through the guide shell 305, and one end of the pin body 306 extends to the tooth groove of the limiting gear 304; a baffle 307 is provided at the middle front part of the pin body 306, and a spring 308 is provided on the baffle 307, and one end of the spring 308 abuts against the baffle 307 and the other end abuts against the inner wall of the guide shell 305.
[0036] The core support base 101 and the core support rod body 201 are fixedly connected by threaded connection;
[0037] The core support rod body 201 and the lower part of the core frame 301 are fixedly connected by threaded connection;
[0038] The core frame 301 and the reducer 303 are fixedly connected by threaded connection;
[0039] The side support rod body 401 and the core gear 302 are fixedly connected by welding.
[0040] Structure Description:
[0041] Core support base 101: As the cornerstone of the entire billboard, it is firmly supported on the ground. This base is designed to be stable enough to ensure the stability of the entire billboard.
[0042] Core support rod 201: The rod is firmly fixed to the core support base 101 by threaded connection. It plays a role of connecting the upper and lower parts and supports all the mechanisms and components on the upper part.
[0043] Controllable storage and unfolding mechanism 300: This is the core part of the entire billboard, which controls the unfolding and storage functions of the billboard.
[0044] Core frame 301: As the main structure of the controllable storage and deployment mechanism 300, it provides a stable platform for installing other components.
[0045] There are two core gears 302, which mesh with each other. When one gear rotates, the other gear rotates in the opposite direction accordingly. The side support rods 401 are fixed on these gears, so the rotation of the gears drives the support rods to be unfolded or retracted.
[0046] Speed reducer 303: is installed on the outside of core frame 301, and is connected with one of core gears 302. Its function is to reduce the rotation speed and increase the torque, so as to be convenient for manual operation by crank handle 309.
[0047] Limiting gear 304: connected to the reducer 303 in transmission, used to limit the rotation range of the core gear 302, so as to control the unfolding and storage angles of the publicity board.
[0048] Crank handle 309: installed on the limit gear 304, used for manually operating the entire mechanism.
[0049] The side support rods 401 are symmetrically arranged on both sides of the controllable storage and deployment mechanism 300, and are fixedly connected to the core gear 302 by welding. When the core gear 302 rotates, these rods will be deployed or stored accordingly.
[0050] Mass culture publicity panels 403: removably mounted on the lower side of the side support rod 401 through hooks 402. These panels are the main display areas for publicity information.
[0051] Hooks 402 are arranged on the lower side of the side support rod 401, and are provided in a plurality of numbers and evenly distributed along the extension direction of the rod. They are used to hook the mass culture propaganda panel 403 to realize the detachable installation of the panel.
[0052] The guide housing 305 , the pin body 306 , the baffle 307 and the spring 308 : these components constitute a limiting mechanism for locking the limiting gear 304 at a specific position, thereby fixing the unfolded or stored state of the publicity board.
[0053] Directions:
[0054] Startup and Operation:
[0055] First, find the crank handle 309, which is the main control point for operating the entire billboard.
[0056] Rotating the crank handle 309 clockwise or counterclockwise will drive the limit gear 304 to rotate.
[0057] Since the limiting gear 304 is connected to the reducer 303 , the reducer 303 will reduce the rotation speed and transmit power to the core gear 302 to make it start to rotate.
[0058] Expand and store:
[0059] As the core gear 302 rotates, since the side support rods 401 are fixedly connected to the core gear 302, they will move accordingly, thereby realizing the expansion or storage function of the publicity board.
[0060] Observe the expansion degree of the publicity column, and when the desired display angle is reached, stop turning the crank handle 309.
[0061] Lock position:
[0062] In order to ensure that the publicity board remains stable at a specific angle, a locking mechanism consisting of the guide housing 305 and the pin body 306 is required.
[0063] When the core gear 302 stops at a specific position, the pin 306 will automatically spring into the tooth groove of the limiting gear 304 under the action of the spring 308, thereby locking the publicity board at the current angle.
[0064] If the angle needs to be adjusted, the lock can be released first, that is, the pin body 306 can be manually pulled out to disengage it from the tooth groove of the limit gear 304, and then the crank handle 309 can be operated.
[0065] Replace the promotional panel:
[0066] The publicity panel 403 is detachably mounted on the side support rod 401 through the hook body 402 .
[0067] When the promotional content needs to be replaced, the old promotional panel 403 only needs to be removed from the hook body 402 and then a new promotional panel is hung.
[0068] Ensure that the promotional panel 403 is installed firmly to avoid affecting the display effect or causing safety hazards.
[0069] As the core gear 302 rotates, since the side support rods 401 are fixedly connected to the core gear 302, they will move accordingly, thereby realizing the unfolding or folding function of the publicity column device.
[0070] In order to ensure that the publicity board remains stable at a specific angle, a locking mechanism consisting of a guide housing 305 and a pin body 306 is required; the stability is high.
[0071] When the promotional content needs to be replaced, the old promotional panel 403 only needs to be removed from the hook body 402 and then a new promotional panel is hung.
[0072] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A new type of mass cultural propaganda column, characterized by: The invention comprises a core support base (101), wherein the core support base (101) is supported on the ground; a core support rod body (201) is provided on the core support base (101); a controllable storage and expansion mechanism (300) is provided on the upper side of the core support rod body (201); side support rod bodies (401) are symmetrically provided on both sides of the controllable storage and expansion mechanism (300); and a mass culture propaganda panel (403) is provided on the lower side of the side support rod body (401); The controllable storage and unfolding mechanism (300) comprises a core frame (301), a core gear (302) is provided on the inner side of the core frame (301), the number of the core gears (302) is two, the two core gears (302) are meshed, the side support rod body (401) is fixedly arranged on the core gears (302), a reducer (303) is provided on the outer side of the core frame (301), the reducer (303) and any one of the core gears (302) are transmission-connected, a limit gear (304) is provided on the reducer (303), the reducer (303) and the limit gear (304) are transmission-connected; the limit gear (304) is provided with a crank handle (309); The core frame (301) is provided with a guide housing (305), and the guide housing (305) is provided with a pin body (306) passing through the guide housing (305), and one end of the pin body (306) extends to the tooth groove of the limiting gear (304).
2. The new mass culture propaganda column according to claim 1 is characterized by: A hook body (402) is provided on the lower side of the side support rod body (401). The hook body (402) is used to hook the mass culture publicity panel (403).
3. The new mass culture propaganda column according to claim 2 is characterized by: The mass culture publicity panel (403) and the side support rod (401) are detachably matched via a hook (402) provided on the lower side of the side support rod (401).
4. The new mass culture propaganda column according to claim 3 is characterized by: The hook bodies (402) are multiple in number and are evenly arranged along the extension direction of the side support rod body (401).
5. The new mass culture propaganda column according to claim 4 is characterized by: The projection of the mass culture propaganda panel (403) in the main viewing direction is a square.
6. The new mass culture propaganda column according to claim 5 is characterized by: A baffle (307) is provided at the middle front portion of the pin body (306), and a spring (308) is provided on the baffle (307), with one end of the spring (308) abutting against the baffle (307) and the other end abutting against the inner wall of the guide housing (305).
7. The new mass culture propaganda column according to claim 6 is characterized by: The core support base (101) and the core support rod body (201) are fixedly connected by means of threaded connection.
8. The new mass culture propaganda column according to claim 7 is characterized by: The core support rod body (201) and the lower part of the core frame (301) are fixedly connected by means of threaded connection.
9. The new mass culture propaganda column according to claim 8 is characterized by: The core frame (301) and the reducer (303) are fixedly connected by means of threaded connection.
10. The new mass culture propaganda column according to claim 9 is characterized by: The side support rod body (401) and the core gear (302) are fixedly connected by welding.