Identification label easy to disassemble and assemble

Abstract

The utility model belongs to the technical field of signboards, and particularly relates to a signboard easy to disassemble and assemble. Comprising a base, a stand column, a height adjusting mechanism and a signboard body. The base is used for providing support. The stand column is fixedly arranged on the base. The height adjusting mechanism is arranged on the stand column, the signboard body is connected with the height adjusting mechanism, and the height of the signboard body is adjusted through the height adjusting mechanism. The utility model provides an easy-to-disassemble-and-assemble identification label which is easy to disassemble and assemble, can conveniently adjust the height, and has applicability and practicability in various scenes.

Description

Technical Field

[0001] This utility model belongs to the field of signage technology, and particularly relates to easily detachable signage. Background Technology

[0002] In modern society, signage plays a vital role in guiding, warning, and conveying information in various locations such as commercial centers, office buildings, public transportation hubs, and outdoor scenic areas. As people's demands for space utilization efficiency and environmental adaptability continue to increase, the functionality and flexibility of signage also face greater challenges.

[0003] Utility model patent CN220731065U discloses an easily detachable signboard, relating to the field of advertising and promotional devices. This utility model includes a base, with a servo motor fixedly connected to the center of the bottom of the base. A rotating disk extends through the top of the base, and a mounting tube is located on the top of the rotating disk. Fastening bolts are threaded through the front and rear ends of the mounting tube, and each of the two fastening bolts has an arc-shaped locking block rotatably connected to one end. A rod is positioned between the two arc-shaped locking blocks. A sliding groove is slidably connected to the top of two support blocks. A first U-shaped locking frame and a second U-shaped locking frame are slidably connected to the left and right ends of the sliding groove, respectively. The signboard body is positioned between the first and second U-shaped locking frames. This utility model uses arc-shaped locking blocks to install and fix rods of different diameters within a certain range. The movement of the locking frames within the sliding groove facilitates the assembly and disassembly of the signboard body, eliminating the need to move the locking frames up and down for installation, saving time and effort.

[0004] While this technology eliminates the need to move the entire signage, requiring only a change in the wording, saving time and effort, its height, once fixed, is difficult to adjust later. This makes it unsuitable for meeting the diverse height requirements of signage in different scenarios. For example, in exhibition centers or temporary event venues, frequent changes in event content and setup necessitate flexible adjustments to the display height and position of signage to ensure accurate information delivery to audiences of different heights and viewing angles. However, traditional fixed-height signage cannot adapt to these changes promptly, potentially causing some viewers to miss the signage due to limited viewing angles, thus affecting the effectiveness of information delivery.

[0005] For example, in some public buildings, considering the height difference between children and adults, ideally, the height of signs should be adjustable according to the different users so that children can easily see and understand the information. However, existing fixed-height signs cannot meet this need, making it difficult for children to fully utilize the guiding function of signs in such environments.

[0006] In summary, the signage technology exhibits significant limitations when facing complex and ever-changing usage scenarios and constantly evolving functional requirements due to its inability to flexibly adjust height. Utility Model Content

[0007] The purpose of this utility model is to address the aforementioned technical problems by providing an easy-to-assemble and disassemble sign that is easy to assemble and disassemble, has adjustable height, and is applicable and practical in various scenarios.

[0008] In view of this, the present invention provides an easy-to-disassemble sign, including a base, a column, a height adjustment mechanism, and a sign body; the base is used to provide support, and the column is fixedly installed on the base; the height adjustment mechanism is installed on the column, and the sign body is connected to the height adjustment mechanism, so that the height of the sign body can be adjusted by the height adjustment mechanism.

[0009] In the above technical solution, the column is further composed of a support cylinder and a telescopic rod slidably disposed in the support cylinder. There are two support cylinders and two telescopic rods. The support cylinder is disposed on the base. The height adjustment mechanism is used to adjust the relative position between the telescopic rod and the support cylinder.

[0010] In any of the above technical solutions, the height adjustment mechanism further includes:

[0011] A support plate is set between the tops of the two telescopic poles, and the main body of the sign is located on the support plate;

[0012] There are two racks, one on each side of the bottom of the support plate;

[0013] The bracket is located on the outside of the support cylinder;

[0014] The drive shaft is rotatably mounted between the two supports;

[0015] Gears are located at both ends of the drive shaft, and the gears mesh with the rack;

[0016] The handle is mounted on the drive shaft.

[0017] In any of the above technical solutions, furthermore, multiple reinforcing ribs are provided between the telescopic rod and the support plate.

[0018] In any of the above technical solutions, the sign body and the support plate are further connected by a detachable connecting component. The connecting component includes a fixed plate, a vertical plate, a sliding rod, a clamping plate, an elastic element, and a pull plate. The fixed plate is set on the left and right sides of the top of the support plate; the vertical plate is set on the fixed plate, and the sliding rod is slidably set on the vertical plate; the clamping plate is set on the opposite surface of the two sliding rods, and the clamping plate clamps the sign body; the elastic element is sleeved on the sliding rod and set between the clamping plate and the vertical plate; the pull plate is set on the other end of the sliding rod away from the clamping plate.

[0019] In any of the above technical solutions, furthermore, a limiting groove is provided on the clamping plate, and the main body of the sign is snapped into the limiting groove of the two clamping plates, and the limiting groove restricts the main body of the sign.

[0020] In any of the above technical solutions, a locking mechanism is further included, which includes:

[0021] Mounting bracket, located at the bottom of the support plate;

[0022] The connecting brackets are installed on both sides of the upper part of the mounting bracket by means of bolt connection;

[0023] Support plates are installed on both sides of the upper part of the connecting frame;

[0024] The pivot is rotatably positioned between two plates on the same side.

[0025] A connecting plate is mounted on the rotating shaft;

[0026] The clip is mounted on the connecting plate;

[0027] The retaining ring is installed on the main body of the sign by means of bolt connection, and the buckle is engaged in the retaining ring;

[0028] The pressing part is located on the buckle.

[0029] In any of the above technical solutions, a counterweight mounting position is further provided on the base so that a counterweight can be installed as needed to increase the stability of the sign.

[0030] The beneficial effects of this utility model are:

[0031] 1. When the user turns the handle, the handle drives the drive shaft to rotate. The gears at both ends of the drive shaft rotate, and the rotation of the gears pushes the rack to move upward. The rack is fixedly connected to the support plate, thereby driving the support plate and the main body of the sign placed on the support plate to rise synchronously. This allows the height of the main body of the sign to be adjusted to meet the viewing needs of various groups of people in different scenarios.

[0032] 2. The column adopts a combination structure of support cylinder and telescopic rod, which makes the height adjustment of the sign body more stable and precise, and can more delicately adapt to the height requirements of the sign in different scenarios, avoiding tilting or swaying due to unstable center of gravity;

[0033] 3. When installing the sign, simply place the sign body between the clamps. The elastic force of the elastic components will cause the clamps to automatically clamp the sign body, thus completing the installation and greatly improving installation efficiency. When it is necessary to disassemble the sign, pull the pull plate to overcome the elastic force of the elastic components, causing the clamps to loosen the sign body. The sign body can then be easily removed from the support plate, which is convenient and quick. This makes it easier to replace the sign body, as there is no need to disassemble the entire sign; only the relevant connecting parts need to be removed.

[0034] 4. By using clips to engage with the rings, the reliability of the connection between the sign body and the support plate is greatly enhanced, preventing the sign body from accidentally falling off due to external forces, ensuring the safety of pedestrians, and effectively preventing the sign from loosening and falling off due to wind.

[0035] 5. Install counterweights on the base to increase the weight at the bottom and improve the stability of the entire sign. This can effectively lower the center of gravity of the sign, enhance its wind resistance, and enable it to remain stable and convey information accurately in harsh weather conditions. Attached Figure Description

[0036] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0037] Figure 2 This is a three-dimensional structural diagram of the height adjustment mechanism of this utility model;

[0038] Figure 3 This is a three-dimensional structural diagram of the connecting component of this utility model;

[0039] Figure 4 This is a three-dimensional structural schematic diagram of the locking mechanism of this utility model;

[0040] Figure 5 This is a schematic diagram of the second three-dimensional structure of the locking mechanism of this utility model;

[0041] The attached diagram is labeled as follows: 1. Base; 2. Column; 21. Support cylinder; 22. Telescopic rod; 3. Height adjustment mechanism; 31. Support plate; 32. Rack; 33. Bracket; 34. Drive shaft; 35. Gear; 36. Handle; 4. Sign body; 5. Reinforcing rib; 6. Connecting component; 61. Fixing plate; 62. Upright plate; 63. Slide rod; 64. Clamping plate; 65. Elastic element; 66. Pull plate; 7. Limiting groove; 8. Locking mechanism; 81. Mounting bracket; 82. Connecting bracket; 83. Support plate; 84. Rotating shaft; 85. Connecting plate; 86. Buckle; 87. Snap ring; 88. Pressing part; 9. Counterweight mounting position. Detailed Implementation

[0042] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0043] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items, and therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0044] Example 1:

[0045] like Figure 1 As shown, this embodiment provides an easy-to-assemble signboard, including a base 1, a column 2, a height adjustment mechanism 3, and a signboard body 4; the base 1 is used to provide support, and the column 2 is fixedly installed on the base 1; the height adjustment mechanism 3 is installed on the column 2, and the signboard body 4 is connected to the height adjustment mechanism 3, so that the height of the signboard body 4 can be adjusted by the height adjustment mechanism 3.

[0046] In this technical solution, the height of the sign body 4 can be adjusted via the height adjustment mechanism 3 to meet the viewing needs of various groups of people in different scenarios. In public buildings, it takes into account the height differences between adults and children, ensuring that children can clearly see the sign information. In temporary event venues such as convention centers, the height of the sign body 4 can be flexibly adjusted according to the event setup and changes in the audience's perspective, ensuring accurate information delivery and improving the effectiveness of information transmission. The base 1 and the column 2, and the sign body 4 and the height adjustment mechanism 3 adopt a specific connection method, facilitating quick assembly and disassembly. In urban construction projects such as road renovation and building renovation, there is no need to completely dismantle the sign; only the relevant connecting parts 6 need to be removed to easily replace the sign content, significantly reducing manpower, material resources, and time costs, and minimizing damage and interference to the surrounding environment.

[0047] like Figure 1 and Figure 2As shown, in this embodiment, the optimized column 2 consists of a support cylinder 21 and a telescopic rod 22 slidably disposed within the support cylinder 21. There are two support cylinders 21 and two telescopic rods 22. The support cylinder 21 is disposed on the base 1. The height adjustment mechanism 3 is used to adjust the relative position between the telescopic rod 22 and the support cylinder 21.

[0048] In this technical solution, the column 2 adopts a combination structure of support cylinder 21 and telescopic rod 22, with two of each, making the height adjustment of the sign body 4 more stable and precise. The height adjustment mechanism 3 controls the relative position of the telescopic rod 22 and support cylinder 21, allowing for more nuanced adaptation to the height requirements of different scenarios. In locations with strict standards for sign display height, it can be precisely adjusted to a suitable height for clear viewing, improving the accuracy of information transmission. Furthermore, compared to a single telescopic rod 22 structure, the combination of double telescopic rods 22 and double support cylinders 21 better maintains the balance of the sign body 4 during adjustment, preventing tilting or swaying due to an unstable center of gravity.

[0049] Two support cylinders 21 are mounted on the base 1, providing a more stable support foundation for the entire sign. In outdoor environments, when facing severe weather conditions such as strong winds, the double support cylinder structure 21 can better disperse wind force, reduce the risk of the sign being blown over or damaged, enhance the stability and durability of the sign in complex environments, and extend its service life.

[0050] like Figures 1-4 As shown, in this embodiment, the optimized height adjustment mechanism 3 includes:

[0051] A support plate 31 is set between the tops of the two telescopic rods 22, and the main body of the sign 4 is located on the support plate 31;

[0052] There are two racks 32, which are respectively located on both sides of the bottom of the support plate 31;

[0053] The bracket 33 is located on the outside of the support cylinder 21;

[0054] The drive shaft 34 is rotatably mounted between the two brackets 33;

[0055] Gear 35 is disposed at both ends of transmission shaft 34, and gear 35 meshes with rack 32;

[0056] Handle 36 is mounted on drive shaft 34.

[0057] In this technical solution, a manually operated height adjustment system is constructed by setting up components such as a drive shaft 34, gear 35, rack 32, and handle 36. Workers can easily adjust the height of the sign body 4 simply by turning the handle 36. This design eliminates the need for complex electric drive or hydraulic systems, reducing equipment costs and the risk of failure. It is particularly suitable for locations where power access is inconvenient or where high equipment stability is required, such as signs in outdoor public areas like parks and squares. Workers can flexibly adjust the sign height anytime, anywhere according to actual needs.

[0058] Meanwhile, the meshing transmission between gear 35 and rack 32 has a precise transmission ratio. Users can precisely control the height of the sign body 4 by controlling the number of rotations of handle 36, meeting the precise requirements for sign height in different scenarios. For example, in a school library, the directional sign can be precisely adjusted to the height of students' eyes, making it convenient for students to obtain information.

[0059] Workflow: When it is necessary to raise the sign body 4, the user holds the handle 36 and turns it clockwise. The handle 36 drives the drive shaft 34 to rotate, and the gears 35 at both ends of the drive shaft 34 rotate. Since the gears 35 mesh with the rack 32, the rotation of the gears 35 pushes the rack 32 upward. The rack 32 is fixedly connected to the support plate 31, thereby driving the support plate 31 and the sign body 4 placed on the support plate 31 to rise synchronously. The user can observe the relative position of the sign body 4 with the surrounding environment or use measuring tools to determine when the sign body 4 has risen to a suitable height and then stop turning the handle 36. When it is necessary to lower the height of the sign body 4, the user holds the handle 36 and turns it counterclockwise. The handle 36 drives the drive shaft 34 to rotate in the opposite direction, and the gears 35 at both ends of the drive shaft 34 also rotate in the opposite direction. The reverse rotation of the gears 35 pushes the rack 32 downward, thereby causing the support plate 31 and the sign body 4 to descend synchronously. Throughout the height adjustment process, the two telescopic rods 22 synchronously support the support plate 31, and the symmetrical meshing structure of the rack 32 and gear 35 ensures that the main body of the signboard 4 rises or falls smoothly without tilting or swaying.

[0060] Example 2:

[0061] This embodiment provides an easy-to-install signage, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0062] like Figure 1 As shown, in this embodiment, in an optimized manner, multiple reinforcing ribs 5 are provided between the telescopic rod 22 and the support plate 31.

[0063] In this technical solution, multiple reinforcing ribs 5 are installed between the telescopic rod 22 and the support plate 31, which greatly enhances the structural strength of the connection between the two. During daily use, the signboard is subjected to various external forces, such as wind and human contact. The reinforcing ribs 5 effectively disperse these external forces, preventing deformation and cracking at the connection between the telescopic rod 22 and the support plate 31 due to concentrated stress. This ensures that the signboard body 4 maintains a stable installation state under different environmental conditions, guaranteeing the continuity and accuracy of information display and preventing displacement or damage to the signboard due to wind.

[0064] By enhancing the stability of the connection points, fatigue damage caused by external forces is reduced, thereby extending the overall lifespan of the sign. In scenarios where the sign height is frequently adjusted, the connection points are prone to wear and loosening due to repeated stress. The presence of reinforcing rib 5 alleviates this situation, reducing the frequency of repairs and component replacements, saving maintenance costs, and improving the efficiency of the sign's use. For example, in places with frequent commercial activities, where the sign height needs to be adjusted often, reinforcing rib 5 ensures its long-term stable operation.

[0065] Example 3:

[0066] This embodiment provides an easy-to-install signage, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0067] like Figures 1-3 As shown, in this embodiment, the sign body 4 and the support plate 31 are connected by a detachable connecting component 6. The connecting component 6 includes a fixing plate 61, a vertical plate 62, a sliding rod 63, a clamping plate 64, an elastic element 65, and a pull plate 66. The fixing plate 61 is disposed on the top left and right sides of the support plate 31; the vertical plate 62 is disposed on the fixing plate 61, and the sliding rod 63 is slidably disposed on the vertical plate 62; the clamping plate 64 is disposed on the opposite surfaces of the two sliding rods 63, and the clamping plate 64 clamps the sign body 4; the elastic element 65 is sleeved on the sliding rod 63 and disposed between the clamping plate 64 and the vertical plate 62; the pull plate 66 is disposed at the other end of the sliding rod 63 away from the clamping plate 64.

[0068] In this technical solution, during sign installation, workers do not need to use complex tools for tedious bolt tightening. They simply place the sign body 4 between the clamping plates 64, and the elastic force of the elastic element 65 automatically clamps the sign body 4, thus completing the installation and greatly improving installation efficiency. When it is necessary to disassemble the sign, by pulling the pull plate 66, the elastic force of the elastic element 65 is overcome, causing the clamping plates 64 to loosen the sign body 4, allowing the sign body 4 to be easily removed from the support plate 31. This is convenient and quick, and is especially suitable for scenarios where the sign content needs to be frequently changed or the sign needs maintenance, such as frequent changes to promotional signs during shopping mall promotional activities.

[0069] The clamping plate 64, under the action of the elastic element 65, clamps the main body 4 of the sign. This clamping method is not rigid, but has a certain degree of buffering and self-adaptive capability. When the sign is subjected to external vibration or slight impact, the elastic element 65 can absorb part of the impact force, reducing damage to the main body 4 of the sign, effectively protecting the patterns, text, and other information on the surface of the sign from damage, and extending the service life of the sign. For example, in environments prone to vibration, such as road construction, this connection structure can protect the sign from vibration.

[0070] Workflow: When it is necessary to disassemble the sign body 4, the user holds the pull plate 66 and pulls it away from the sign body 4. During the pulling process, the slide bar 63 will slide on the upright plate 62, overcoming the elastic force of the elastic element 65, so that the clamping plate 64 gradually loosens the sign body 4. After the clamping plate 64 has completely loosened the sign body 4, the sign body 4 can be removed from between the clamping plates 64, completing the disassembly operation of the sign body 4. When the sign body 4 needs to be installed, the user pulls the pull plate 66, which moves the slide rod 63 outward. At the same time, the slide rod 63 moves the clamping plate 64 outward. The clamping plate 64 squeezes the elastic element 65, causing the elastic element 65 to compress. At this time, the sign body 4 is placed between the two clamping plates 64. The user releases the pull plate 66. Under the reset action of the elastic element 65, the clamping plate 64 moves towards the sign body 4 until the clamping plate 64 clamps the sign body 4, completing the installation of the sign. This achieves a stable and reliable connection, which can adapt to sign bodies 4 of different sizes and materials, providing convenience for the diversified application of the sign. It also makes it easier to replace the sign body 4 without removing the entire sign, only the relevant connecting parts 6 need to be removed.

[0071] like Figure 3 As shown, in this embodiment, the clamping plate 64 is optimized to have a limiting groove 7, and the sign body 4 is snapped into the limiting groove 7 of the two clamping plates 64, and the limiting groove 7 restricts the sign body 4.

[0072] In this technical solution, the limiting grooves 7 on the clamping plates 64 provide precise positioning for the sign body 4, ensuring that the sign body 4 is in the correct position during installation and avoiding any impact on the display effect due to positional deviations. The sign body 4 is snapped into the limiting grooves 7 of the two clamping plates 64. The shape and size of the limiting grooves 7 are adapted to the edges of the sign body 4, restricting the sign body 4 from multiple directions and greatly enhancing the stability of the sign body 4 after installation. In windy weather or densely populated areas, the sign is not easily shaken or shifted, maintaining a good display condition at all times. In areas with high traffic and open spaces prone to wind, such as train stations and airports, it can ensure that the sign information is stably presented to passengers.

[0073] The design of the limiting groove 7 not only serves for positioning and stabilization but also provides a degree of protection for the edges of the sign body 4. In daily use, the edges of the sign body 4 may be damaged by collisions or friction; the limiting groove 7 reduces the likelihood of this. Simultaneously, the clamping force of the limiting groove 7 and the clamping plate 64 works synergistically to effectively prevent the sign body 4 from accidentally falling off. Even in vibrating environments, such as near factory workshops or other areas with machine vibrations, the sign body 4 remains firmly fixed between the clamping plates 64, ensuring the continuity and safety of information transmission.

[0074] Example 4:

[0075] This embodiment provides an easy-to-install signage, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0076] like Figure 1 , Figure 4 and Figure 5 As shown, in this embodiment, the optimization further includes a locking mechanism 8, which includes:

[0077] Mounting bracket 81 is located at the bottom of support plate 31;

[0078] The connecting bracket 82 is installed on both sides of the upper part of the mounting bracket 81 by means of bolt connection;

[0079] Support plates 83 are installed on both sides of the upper part of the connecting frame 82;

[0080] A rotating shaft 84 is rotatably positioned between two support plates 83 on the same side.

[0081] Connecting plate 85 is mounted on rotating shaft 84;

[0082] Clip 86 is mounted on connecting plate 85;

[0083] The retaining ring 87 is installed on the sign body 4 by means of bolt connection, and the buckle 86 is engaged in the retaining ring 87;

[0084] The pressing part 88 is provided on the buckle 86.

[0085] In this technical solution, the core function of the locking mechanism 8 is to add a layer of security to the connection between the sign body 4 and the support plate 31. In complex operating environments, such as strong winds and vibrations outdoors, relying solely on connecting components 6 such as the clamp 64 may not be sufficient to ensure the stability of the sign body 4. When the buckle 86 engages with the retaining ring 87, it greatly enhances the reliability of the connection between the sign body 4 and the support plate 31, preventing the sign body 4 from accidentally falling off due to external forces, ensuring the safety of pedestrians, and ensuring the continuous and accurate display of sign information. For example, on large signs along highways, facing the impact of high-speed airflow, the locking mechanism 8 can effectively prevent the sign from loosening and falling due to wind force.

[0086] The design of the pressing part 88 allows users to easily operate the locking mechanism 8. When installing the sign body 4, simply align the buckle 86 with the retaining ring 87 and allow it to snap into place naturally; no additional tools are required to complete the locking process. When it is necessary to disassemble the sign body 4, pressing the pressing part 88 easily releases the engagement between the buckle 86 and the retaining ring 87, achieving quick unlocking. This meets the needs for convenient installation and disassembly of signs in different scenarios. For example, when temporarily adjusting promotional signs in a shopping mall, staff can quickly operate the locking mechanism 8 to complete the replacement.

[0087] Workflow: When the sign body 4 is initially fixed in position by components such as the clamp 64, aligning the buckle 86 with the retaining ring 87 and allowing it to snap into place naturally greatly enhances the reliability of the connection between the sign body 4 and the support plate 31, preventing the sign body 4 from accidentally falling off due to external forces and ensuring the safety of pedestrians. When it is necessary to disassemble the sign body 4, the user first locates the pressing part 88 on the buckle 86 and presses the pressing part 88 with their finger. During the pressing process, the buckle 86 will rotate around the pivot 84 under the pressing force, thereby disengaging from the retaining ring 87. At this time, the user releases the clamp 64 from the sign body 4 and removes the sign body 4, completing the disassembly of the sign body 4.

[0088] Example 5:

[0089] This embodiment provides an easy-to-install signage, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0090] like Figure 1 and Figure 2 As shown, in this embodiment, the base 1 is optimized to have a counterweight mounting position 9 so that a counterweight can be installed as needed to increase the stability of the sign.

[0091] In this technical solution, a counterweight mounting position 9 is provided on the base 1. The main purpose is to improve the stability of the entire sign by increasing the weight at the bottom. Especially in open outdoor areas or places with strong winds, signs are easily shaken or even tipped over by strong winds and other external forces. After installing the counterweight, the center of gravity of the sign can be effectively lowered, enhancing its wind resistance and enabling it to remain stable and accurately convey information even in adverse weather conditions. For example, coastal scenic area signs are often exposed to strong typhoons; installing counterweights can greatly reduce the risk of them being blown over. Stable signs can effectively prevent injury to pedestrians caused by accidental tipping. In public places with dense pedestrian traffic, if a sign falls over, it could cause serious safety accidents. By setting the counterweight mounting position 9 and properly installing the counterweight, the stability of the sign can be significantly enhanced, reducing such safety risks, providing a safe passage environment for pedestrians, and ensuring public safety.

[0092] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. An easy-to-install signboard, characterized in that, It includes a base (1), a column (2), a height adjustment mechanism (3), and a sign body (4); the base (1) is used to provide support, and the column (2) is fixedly installed on the base (1); the column (2) is composed of a support cylinder (21) and a telescopic rod (22) slidably installed in the support cylinder (21), there are two of each of the support cylinder (21) and the telescopic rod (22), the support cylinder (21) is installed on the base (1), and the height adjustment mechanism (3) is used to adjust the relative position between the telescopic rod (22) and the support cylinder (21); The height adjustment mechanism (3) is installed on the column (2), and the sign body (4) is connected to the height adjustment mechanism (3). The height of the sign body (4) is adjusted by the height adjustment mechanism (3).

2. The easily detachable signage according to claim 1, characterized in that, The height adjustment mechanism (3) includes: A support plate (31) is disposed between the tops of the two telescopic rods (22), and the main body (4) of the signboard is located on the support plate (31); There are two racks (32), which are respectively disposed on both sides of the bottom of the support plate (31); A bracket (33) is disposed on the outside of the support cylinder (21); The drive shaft (34) is rotatably disposed between the two brackets (33); Gears (35) are disposed at both ends of the transmission shaft (34), and the gears (35) mesh with the rack (32); A handle (36) is mounted on the drive shaft (34).

3. The easily detachable signage according to claim 2, characterized in that, Multiple reinforcing ribs (5) are provided between the telescopic rod (22) and the support plate (31).

4. The easily detachable signage according to claim 2, characterized in that, The sign body (4) and the support plate (31) are connected by a detachable connecting component (6). The connecting component (6) includes a fixing plate (61), a standing plate (62), a sliding rod (63), a clamping plate (64), an elastic element (65), and a pull plate (66). The fixing plate (61) is disposed on the top left and right sides of the support plate (31). The standing plate (62) is disposed on the fixing plate (61). The sliding rod (63) is slidably disposed on the standing plate (62). The clamping plate (64) is disposed on the opposite surfaces of the two sliding rods (63) and clamps the sign body (4). The elastic element (65) is sleeved on the sliding rod (63) and disposed between the clamping plate (64) and the standing plate (62). The pull plate (66) is disposed at the other end of the sliding rod (63) away from the clamping plate (64).

5. The easily detachable signage according to claim 4, characterized in that, The clamping plate (64) has a limiting groove (7), the sign body (4) is engaged in the limiting groove (7) of the two clamping plates (64), and the limiting groove (7) restricts the sign body (4).

6. The easily detachable signage according to claim 2, characterized in that, It also includes a locking mechanism (8), which includes: Mounting bracket (81) is disposed at the bottom of the support plate (31); The connecting bracket (82) is installed on both sides of the upper part of the mounting bracket (81) by means of bolt connection; Support plates (83) are provided on both sides of the upper part of the connecting frame (82); A rotating shaft (84) is rotatably disposed between the two support plates (83) on the same side; A connecting plate (85) is disposed on the rotating shaft (84); A snap fastener (86) is provided on the connecting plate (85); The retaining ring (87) is installed on the sign body (4) by means of bolt connection, and the buckle (86) is engaged in the retaining ring (87); The pressing part (88) is provided on the buckle (86).

7. The easily detachable signage according to claim 1, characterized in that, The base (1) is provided with a counterweight mounting position (9) so that a counterweight can be installed as needed to increase the stability of the sign.

Images