A parking lot sign structure

Abstract

This utility model relates to the field of parking lot sign technology and discloses a parking lot sign structure, including an H-shaped mounting frame. Signs are installed on the outer sides of the left and right sides of the H-shaped mounting frame and on the front and rear of the central crossbeam. Projection lights are installed at the bottom of the left and right sides of the H-shaped mounting frame and the central crossbeam. An adjustable mounting frame is installed directly above the H-shaped mounting frame and mounted on the ceiling of the underground parking garage. The four corners of the adjustable mounting frame and the H-shaped mounting frame are connected by suspension cables. The adjustable mounting frame includes a mounting frame directly mounted on the ceiling of the underground parking garage and a bottom frame distributed below it for positioning the four suspension cables. A multi-stage electric push rod is installed at the center between the mounting frame and the bottom frame to adjust the distance between them. This sign structure design not only emphasizes the diversification of directional information and the improvement of visual effects, but also takes into account the flexibility of installation and the convenience of maintenance.

Description

Technical Field

[0001] This utility model relates to the field of parking lot sign technology, specifically a parking lot sign structure. Background Technology

[0002] With the acceleration of urbanization, underground parking lots, as a crucial infrastructure for alleviating urban parking pressure, play a vital role in improving overall traffic order through efficient vehicle management and guidance. Traditional parking lot signs mostly employ fixed structures, typically affixed directly to walls or brackets, providing drivers with basic information such as parking areas, entrances / exits, and driving directions through static signage. While these fixed signs are simple in design and low in installation cost, they have some significant shortcomings.

[0003] First, the installation location and height of fixed signs are limited by the site structure, making it difficult to adjust according to different ceiling heights or visibility conditions. This limits the effectiveness of the signs, especially in situations with high ceilings or obstructed views, where drivers may have difficulty clearly identifying the information. Second, fixed signs are typically difficult to maintain and replace. Damage or updates require cumbersome and time-consuming disassembly and reinstallation, increasing maintenance costs. Furthermore, the durability of signs is significantly affected by the environment, particularly in the humid and dusty conditions of underground parking garages, where corrosion and aging can easily occur, impacting their lifespan and effectiveness.

[0004] Furthermore, traditional signs are mostly static displays, unable to dynamically indicate information based on lighting conditions. At night or in low-light conditions, the visibility of the information is significantly reduced. Although some locations use lighting equipment, it is usually fixed and inconvenient to adjust, failing to flexibly adapt the directional effect to actual needs and impacting overall guidance efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a parking lot sign structure to solve the aforementioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a parking lot sign structure, including an H-shaped mounting frame, with signs installed on the outer sides of the left and right sides of the H-shaped mounting frame and at the front and rear of the central crossbeam. Projection lights are installed at the bottom of the left and right sides of the H-shaped mounting frame and the central crossbeam. An adjustable mounting frame is installed directly above the H-shaped mounting frame and mounted on the ceiling of the underground parking garage. The four corners of the adjustable mounting frame and the H-shaped mounting frame are connected by suspension cables. The adjustable mounting frame includes a mounting frame directly mounted on the ceiling of the underground parking garage and a bottom frame distributed directly below it for positioning the four suspension cables. A multi-stage electric push rod for adjusting the distance between the mounting frame and the bottom frame is installed at the center.

[0007] As a preferred technical solution of this utility model, the four corners of the bottom frame are specifically provided with hooks for positioning the top ends of the four suspension cables.

[0008] As a preferred technical solution of this utility model, the front and rear ends of both sides of the H-shaped mounting frame are equipped with hanging rings for hanging the bottom end of the suspension cable.

[0009] As a preferred technical solution of this utility model, the four side frames of the mounting frame and the bottom frame are connected by a scissor bracket and a connector. The connector is installed inside the mounting groove provided inside the side frame of the bottom frame. The two top corners of the scissor bracket are hinged to the bottom surface of the mounting frame frame, and the two bottom corners of the scissor bracket are connected to the connector.

[0010] As a preferred technical solution of this utility model, the connector includes a guide rod installed inside the mounting groove, and guide sleeves slidably sleeved at both ends of the guide rod, with the top walls of the guide sleeves at both ends respectively hinged to the two corner ends of the bottom of the scissor lift connecting frame.

[0011] As a preferred technical solution of this utility model, the four corners of the adjustable mounting bracket are positioned on the top wall of the underground garage by positioning bolts.

[0012] As a preferred technical solution of this utility model, the outer edges of the top of the left and right sides of the frame and the front and rear edges of the top of the central crossbeam are provided with hanging protrusions for hanging the sign. In addition to hanging, the sign is also positioned on the H-shaped mounting bracket by screws.

[0013] Compared with the prior art, the present invention provides a parking lot sign structure with the following advantages:

[0014] This parking lot signage structure utilizes an H-shaped mounting frame as the main load-bearing structure, combined with signs installed on the left, right, and central crossbeams, effectively improving the coverage and visual visibility of the directional information. The signs are made of corrosion-resistant and waterproof materials with excellent reflective properties, enabling them to withstand the humid environment of underground parking garages and ensuring clear visibility of the directional information under various weather conditions, greatly enhancing the safety and convenience of vehicle traffic.

[0015] The high-brightness LED projection lights installed at the bottom of the structure are distributed on the left and right sides of the H-shaped mounting bracket and the central crossbeam. They can project clear parking instructions at night or in low-light conditions. Together with the signs, they form a variety of ground projection directions to help drivers more intuitively and accurately judge the parking area and direction, effectively reducing blind spots and misjudgments, and improving parking efficiency and safety.

[0016] The sign features an adjustable mounting bracket, with the mounting frame and base frame connected by multi-stage electric push rods, providing high-precision height adjustment. This design not only allows the sign to flexibly adapt to different underground parking garage heights and sightline requirements, ensuring optimal visual effect and directional angle, but also greatly facilitates subsequent maintenance. When cleaning, inspection, or replacement of the sign is required, the entire sign can be lowered to an easily accessible height using the electric push rods, significantly reducing maintenance difficulty and time costs, and improving maintenance efficiency and safety.

[0017] Furthermore, the suspension system employs high-strength steel wire ropes and multi-point hook-and-loop fastening to form a stable suspension structure, effectively preventing the mounting frame from swaying and shifting, and ensuring the long-term stable operation of the sign. The rational combination of the scissor lift connecting frame and the guide rod sleeve further enhances the stability and reliability during the lifting process, ensuring smooth and stable adjustment movements.

[0018] Overall, the sign's structural design not only emphasizes the diversification of directional information and enhanced visual appeal but also considers installation flexibility and ease of maintenance. Through a height-adjustable mounting bracket and a stable suspension system, it effectively adapts to the needs of different parking garage environments, improving the intelligence level and user experience of parking guidance. The application of this structure will significantly improve the management efficiency and safety of underground parking lots, providing drivers with clearer and more intuitive parking guidance, and promoting the widespread adoption and application of intelligent parking systems. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the adjustable mounting bracket of this utility model;

[0021] Figure 3 This is a schematic diagram showing the distribution of the mounting slots in this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the connector of this utility model;

[0023] Figure 5 This is a structural schematic diagram of the H-type mounting bracket of this utility model.

[0024] The components include: 1. Adjustable mounting bracket; 2. Suspension cable; 3. H-type mounting bracket; 4. Hanging protrusion; 5. Indicator sign; 6. Projector light;

[0025] 11. Mounting frame; 12. Bottom frame; 13. Scissor lift connector; 14. Connector; 15. Hanging ring; 16. Multi-stage electric actuator; 17. Positioning bolt;

[0026] 121. Mounting slot;

[0027] 141. Guide rod; 142. Guide sleeve;

[0028] 31. Hook ring. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, and not all of them. Unless otherwise specified, the embodiments and features described in this application can be combined with each other. All other embodiments obtained by those skilled in the art based on the embodiments of the utility model without creative effort are within the scope of protection of the utility model.

[0030] It should be noted that if the utility model embodiment involves directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0031] Furthermore, "multiple" refers to two or more. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by the utility model.

[0032] Please see Figure 1-5 A parking lot sign structure includes an H-shaped mounting frame 3, which serves as the main load-bearing structure for the sign. Signs 5 are mounted on the outer sides of the frame on both sides and at the front and rear of the central crossbeam. The signs are attached via hook-and-loop strips 4 and secured with screws for secondary positioning, ensuring stable installation and easy replacement and maintenance. The signs 5 are made of corrosion-resistant and waterproof materials, suitable for the humid environment of underground parking garages, and have good reflective properties, improving visibility for vehicles.

[0033] The projection lights 6 installed at the bottom of the H-type mounting bracket 3 are distributed on the left and right sides of the bracket and the central crossbeam. The projection lights use high-brightness LED light sources, which have the advantages of energy saving, long life and uniform lighting. They can project clear parking instruction information at night or when the light in the underground garage is dim, and form a variety of instruction operations in conjunction with the signs.

[0034] The adjustable mounting bracket 1 is installed at the top of the underground garage and consists of a mounting frame 11 and a bottom frame 12. The two frames are connected by a multi-stage electric push rod 16. The electric push rod has a high-precision adjustment function, which can flexibly adjust the distance between the H-shaped mounting bracket 3 and the top of the underground garage according to the actual installation requirements. On the one hand, it can achieve precise control of the height of the sign to adapt to different floor heights and sight requirements, and improve the overall indication effect. On the other hand, it can also lower the sign 5 to a height that is easy to operate when cleaning, repairing or replacing it.

[0035] The bottom frame 12 has four corner anchors 15 for accurately positioning and securing the top of the suspension cable 2. The suspension cable 2 is made of high-strength steel wire rope, which has good tensile strength and durability, ensuring the stability and safety of the H-type mounting frame 3. The bottom of the suspension cable 2 is fixed to the front and rear ends of the two sides of the H-type mounting frame 3 via the anchors 31, forming a stable suspension system that effectively prevents the mounting frame from swaying and shifting.

[0036] A scissor lift connecting frame 13 and a connector 14 are provided between the mounting frame 11 and the bottom frame 12. The connector 14 contains a guide rod 141 and a guide sleeve 142. The top of the guide sleeve 142 is hinged to the two bottom corners of the scissor lift connecting frame 13, and the top of the scissor lift connecting frame 13 is hinged to the bottom surface of the frame side of the mounting frame 11. This structural design provides better lifting stability for this type of telescopic and adjustable sign structure.

[0037] The adjustable mounting bracket 1 is fixed to the top wall of the underground garage by positioning bolts 17 at its four corners. The positioning bolts are made of rust-proof material to ensure that they are fixed for a long time without loosening, thus improving the safety performance of the overall structure.

[0038] Furthermore, the entire structural design takes into account ease of maintenance. The indicator 5 is attached via a hook-and-mount strip 4, combined with screw positioning, making the disassembly and replacement of the indicator easy and reducing maintenance time and costs. The multi-stage electric push rod 16 is equipped with a safety locking device to prevent accidental slippage during adjustment and ensure the safety of maintenance personnel.

[0039] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0040] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0041] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A parking lot sign structure comprising an H-shaped mounting frame (3), characterized in that: Indicator signs (5) are provided on the outer sides of the left and right sides of the frame and on the front and back of the central crossbeam of the H-type mounting frame (3). Projection lights (6) are installed at the bottom of the left and right sides of the frame and the central crossbeam of the H-type mounting frame (3). An adjustable mounting frame (1) is installed on the top of the H-type mounting frame (3) and installed in the underground garage. The four corner ends of the adjustable mounting frame (1) and the H-type mounting frame (3) are connected by suspension cables (2). The adjustable mounting frame (1) includes a mounting frame (11) directly installed in the top of the underground garage and a bottom frame (12) distributed below it to position the four suspension cables (2). A multi-stage electric push rod (16) is installed at the center between the mounting frame (11) and the bottom frame (12) to adjust the distance between them.

2. A parking lot sign structure according to claim 1, wherein: The bottom frame (12) has four corners at the bottom, each equipped with a sling (15) for positioning the top of the four suspension cables (2).

3. A parking lot sign structure according to claim 1, wherein: The front and rear ends of both sides of the H-shaped mounting frame (3) are equipped with hanging rings (31) for hanging the bottom end of the suspension cable (2).

4. A parking lot sign structure according to claim 1, wherein: The mounting frame (11) and the bottom frame (12) are connected to each other by a scissor bracket (13) and a connector (14). The connector (14) is installed inside the mounting groove (121) inside the side frame of the bottom frame (12). The top two corners of the scissor bracket (13) are hinged to the bottom surface of the frame of the mounting frame (11), and the bottom two corners of the scissor bracket (13) are connected to the connector (14).

5. A car park sign structure according to claim 4, wherein: The connector (14) includes a guide rod (141) installed inside the mounting groove (121) and guide sleeves (142) slidably sleeved at both ends of the guide rod (141). The top walls of the guide sleeves (142) at both ends are respectively hinged to the two bottom corners of the scissor lift frame (13).

6. A parking lot sign structure according to claim 1, wherein: The adjustable mounting bracket (1) is positioned on the top wall of the underground garage by positioning bolts (17) at all four corners.

7. A parking lot sign structure according to claim 1, wherein: The sign (5) is provided with hanging protrusions (4) on the outer edges of the top of the left and right sides of the frame and the front and rear edges of the top of the central crossbeam. In addition to hanging, the sign (5) is also positioned on the H-type mounting bracket (3) by screws.

Images