Spliced display stand for travel route planning

Abstract

The application provides a spliced display stand for travel route planning, which comprises a display stand body, two display stand bodies, receiving and limiting assemblies arranged on both sides of the inner cavity bottom of the display stand body, supporting legs slidingly connected to both sides of the inner cavity bottom of the display stand body, a connecting plate fixedly installed between the opposite sides of the two supporting legs, two limiting grooves formed in the top and bottom of the supporting leg, a splicing piece fixedly installed on the right side of one of the display stand bodies, and two recesses formed in the front side and the rear side of the inner cavity of the splicing piece. Through the design of the splicing assembly, the splicing assembly driven by the bidirectional screw rod is matched with the splicing piece with the recesses, the accurate butt joint and rigid fixation of the adjacent display stand bodies are realized, the loosening and misplacement after splicing are avoided, the number of splicing units can be flexibly increased or decreased according to the length of the route, and the display of different scale travel routes is adapted.

Description

Technical Field

[0001] This utility model relates to the field of tourism route planning technology, and more specifically, to a modular display rack for tourism route planning. Background Technology

[0002] In the tourism service industry, tour route planning display racks are important equipment for travel agencies, scenic spot service centers and other places to display route information. They need to meet the display needs of tour routes of different lengths and complexities, while taking into account portability and stability.

[0003] For example, publication number CN211380611U discloses a display rack including vertical tubes, a left bottom support hook, a right bottom support hook, a left hook, and a right hook. The vertical tubes are square tubes, and there are two of them, arranged opposite each other. A first mounting hole is opened on the inner side of each vertical tube, and a second mounting hole is opened on the outer side. The structures of the left and right bottom support hooks are symmetrically arranged, and each hook mates with the first mounting hole on one of the two vertical tubes. The structures of the left and right hooks are also symmetrically arranged, and each hook mates with the second mounting hole on one of the two vertical tubes. This display rack directly fixes exhibits to the vertical tubes using the corresponding hooks. It has a simple structure, is easy and quick to install, and eliminates the need for rubber screws and other components, reducing costs. Furthermore, by eliminating rubber screws and other components, the hook size is reduced, facilitating the display of exhibits and improving the display effect. For example, publication number CN206079880U discloses a display rack including an inclined panel, a long strip column connected to the top of the panel's bottom surface, and a first diagonal brace connected to the bottom of the panel. The other end of the first diagonal brace is fixed to the long strip column. A buffer hole is provided in the middle of the first diagonal brace, and the buffer hole is an elliptical structure extending longitudinally along both ends of the first diagonal brace. This solution provides a display rack where the bottom support structure of the panel is elastic, making it less prone to connection failure when subjected to external impact.

[0004] While the first comparative example uses hooks to directly fix exhibits to the vertical pipes, resulting in a simple structure, convenient and quick installation, and the elimination of components such as rubber screws, thus reducing costs, the removal of these components also reduces the size of the hooks, facilitating the display of exhibits and improving the display effect. In the second comparative example, although the bottom support structure of the panel is elastic and less prone to connection failure under external impact, the design of the display rack's splicing structure is unreasonable. It often uses simple snap-fit ​​or bolt connections, requiring repeated alignment during splicing. Furthermore, after connection, it is prone to loosening or misalignment due to vibration or external contact. The display rack also lacks flexibility in adjusting the number of splicing units, making it difficult to quickly adapt to different display needs from short-distance to long-distance cross-regional routes, thus limiting its practicality.

[0005] Therefore, we have made improvements to this by proposing a modular display rack for tourism route planning. Utility Model Content

[0006] The purpose of this utility model is to address the fact that the existing display rack splicing structure design is unreasonable, and most of them use simple buckles or bolts for connection. During splicing, repeated calibration and alignment are required, and after connection, it is easy to loosen or misalign due to vibration or external force. The number of splicing units of the display rack has low flexibility and it is difficult to quickly adapt to different display needs from short-distance routes to long-distance cross-regional routes, thus limiting its practicality.

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution: A modular display rack for planning tourist routes is proposed to address the aforementioned issues.

[0008] The application is as follows: The display rack includes: a display rack body; the number of display rack bodies is set to two, and storage limiting components are provided on both sides of the bottom of the inner cavity of the display rack body. Support legs are slidably connected to both sides of the bottom of the inner cavity of the display rack body, and a connecting plate is fixedly installed between the opposite sides of the two support legs. Two limiting grooves are formed at the top and bottom of one side of each support leg. A splicing component is fixedly installed on the right side of one of the display rack bodies, and two grooves are formed on the front and rear sides of the inner cavity of the splicing component. A protective shell is fixedly installed on the left side of the other display rack body, and a splicing component is provided in the inner cavity of the protective shell. The splicing component includes... A bidirectional lead screw is movably connected to the top of the inner cavity of the protective shell. The top of the bidirectional lead screw extends through to the top of the protective shell and is fixedly mounted with a rotating disk. Fixed blocks are threaded to the top and bottom of the surface of the bidirectional lead screw. Movable wheels are fixedly mounted on the front and rear sides of the fixed blocks. Inclined plates are movably connected to opposite sides of the two movable wheels. Locking blocks are fixedly mounted on opposite sides of the two inclined plates. One side of the locking block extends through to one side of the protective shell and engages with a groove. Two second springs are fixedly mounted on opposite sides of the two inclined plates. The side of the second spring closest to the display rack body is fixedly connected to the display rack body.

[0009] To achieve the above technical solution, the splicing components are designed with bidirectional lead screws to drive the splicing components and grooved splicing parts, so as to achieve precise docking and rigid fixation of adjacent display rack bodies, avoiding loosening and misalignment after splicing. At the same time, it supports flexibly increasing or decreasing the number of splicing units according to the length of the route, adapting to the display of tourist routes of different sizes.

[0010] As a preferred embodiment of the splicing tourism route planning display rack provided by this utility model, the storage limiting component includes a first spring. Two first springs are both disposed at the bottom of the inner cavity of the display rack body. A baffle is fixedly installed on the opposite side of the two first springs. Two limiting rods are fixedly installed on the opposite side of the two baffles. The limiting rods cooperate with the display rack body through limiting grooves. A pull plate is fixedly installed on the front side of the baffle, and the front side of the pull plate extends through to the front side of the display rack body.

[0011] As a preferred embodiment of the splicing tourism route planning display rack provided by this utility model, positioning blocks are fixedly installed at the top and bottom of the baffle, and the positioning blocks are slidably connected to the inner cavity of the display rack body.

[0012] In a preferred embodiment of the modular tourism route planning display rack provided by this utility model, a bearing seat is movably connected to the bottom of the bidirectional lead screw, and the bearing seat is fixedly connected to the protective shell on the side near the protective shell.

[0013] As a preferred embodiment of the splicing tourism route planning display rack provided by this utility model, a first limiting block is fixedly installed on one side of the fixing block, a first limiting shell is movably connected to the surface of the first limiting block, and the side of the first limiting shell close to the protective shell is fixedly connected to the protective shell.

[0014] As a preferred embodiment of the splicing tourism route planning display rack provided by this utility model, a second limiting block is fixedly installed on one side of the inclined plate, and a second limiting shell is movably connected to the surface of the second limiting block. The side of the second limiting shell close to the protective shell is fixedly connected to the protective shell.

[0015] As a preferred embodiment of the modular tourism route planning display rack provided by this utility model, sliding blocks are fixedly installed on the top of both sides of the support legs, and the sliding blocks are slidably connected to the inner cavity of the display rack body.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a modular display rack for planning tourist routes. Through the design of the modular components, the modular components driven by bidirectional screws cooperate with the grooved modular parts to achieve precise docking and rigid fixation of adjacent display rack bodies, avoiding loosening and misalignment after splicing. At the same time, it supports flexible increase or decrease of the number of modular units according to the length of the route, adapting to the display of tourist routes of different sizes. Attached Figure Description

[0017] Figure 1 A structural schematic diagram of the modular tourism route planning display rack provided in this application; Figure 2 A structural breakdown diagram of the modular tourism route planning display rack provided in this application; Figure 3 A bottom sectional view of the display rack for the modular tourism route planning display rack provided in this application; Figure 4 A front sectional view of the storage and limiting components of the modular tourist route planning display rack provided in this application; Figure 5 A front view schematic diagram of the splicing components of the modular tourism route planning display rack provided in this application; Figure 6 This is a front view schematic diagram of the splicing components of the splicing display rack for planning tourist routes provided in this application.

[0018] The image shows: 1. Display rack body; 2. Storage and limiting assembly; 201. First spring; 202. Baffle; 203. Limiting rod; 204. Pull plate; 205. Positioning block; 3. Support leg; 4. Connecting plate; 5. Limiting groove; 6. Splicing piece; 7. Groove; 8. Protective shell; 9. Splicing assembly; 901. Two-way lead screw; 902. Rotating disk; 903. Fixing block; 904. Movable wheel; 905. Inclined plate; 906. Locking block; 907. Second spring; 908. Bearing seat; 909. First limiting block; 910. First limiting shell; 911. Second limiting block; 912. Second limiting shell; 10. Sliding block. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0020] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0021] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicating orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product is in use, or the orientation or positional relationships commonly understood by those skilled in the art. These terms are merely for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0025] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0026] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0027] Please refer to Figure 1-6 A modular display rack for planning tourist routes includes: a display rack body 1; the number of display rack bodies 1 is set to two, and storage limiting components 2 are provided on both sides of the bottom of the inner cavity of the display rack body 1. Support legs 3 are slidably connected to both sides of the bottom of the inner cavity of the display rack body 1. A connecting plate 4 is fixedly installed between the opposite sides of the two support legs 3. Two limiting grooves 5 are opened on the top and bottom of one side of the support leg 3. A splicing component 6 is fixedly installed on the right side of one of the display rack bodies 1. Two grooves 7 are opened on the front and rear sides of the inner cavity of the splicing component 6. A protective shell 8 is fixedly installed on the left side of the other display rack body 1. The inner cavity of the protective shell 8 is provided with splicing components 9.

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4The storage limiting component 2 includes two first springs 201, both of which are located at the bottom of the inner cavity of the display rack body 1. A baffle 202 is fixedly installed on the opposite side of each of the two first springs 201. Two limiting rods 203 are fixedly installed on the opposite side of each of the two baffles 202. The limiting rods 203 engage with the display rack body 1 via limiting grooves 5. A pull plate 204 is fixedly installed on the front side of the baffle 202, extending through to the front side of the display rack body 1. Positioning blocks 205 are fixedly installed at the top and bottom of the baffle 202, and these positioning blocks 205 are slidably connected to the inner cavity of the display rack body 1. When it is necessary to pull out the support leg 3 inside the display rack body 1, pull the pull plate 204 of the storage limiting component 2. The pull plate 204 drives the baffle 202 to move inward to the display rack body 1. The baffle 202 compresses the first spring 201, and at the same time drives the limiting rod 203 to disengage from the limiting groove 5 of the support leg 3. At this time, the support leg 3 can be pushed to slide along the inner cavity of the display rack body 1. The sliding blocks 10 on both sides of the support leg 3 slide along the inner wall of the display rack body 1 to ensure that the support leg 3 moves smoothly. After pulling out the support leg 3, release the pull plate 204. The first spring 201 rebounds and pushes the baffle 202 to reset. The baffle 202 carries The movable limit rod 203 is reinserted into the corresponding limit groove 5. At the same time, the positioning blocks 205 at the top and bottom of the baffle 202 slide along the inner cavity of the display rack body 1 to ensure the precise movement of the baffle 202 and complete the locking of the support leg 3. When the support leg 3 is not in use and needs to be stored, pull the pull plate 204 to disengage the limit rod 203 from the limit groove 5, push the connecting plate 4 to retract the two support legs 3 upwards until the support leg 3 is completely inserted into the inner cavity of the display rack body 1. Release the pull plate 204 to allow the limit rod 203 to be inserted into the corresponding limit groove 5, complete the storage of the support leg 3, and reduce the overall space occupied.

[0029] Please refer to Figure 1 , Figure 2 , Figure 5 and Figure 6The splicing component 9 includes a bidirectional lead screw 901, which is movably connected to the top of the inner cavity of the protective shell 8. The top of the bidirectional lead screw 901 extends through to the top of the protective shell 8 and is fixedly mounted on a rotating disk 902. Fixed blocks 903 are threadedly connected to the top and bottom of the surface of the bidirectional lead screw 901. Movable wheels 904 are fixedly mounted on the front and rear sides of the fixed blocks 903. Inclined plates 905 are movably connected to opposite sides of the two movable wheels 904. Locking blocks 906 are fixedly mounted on opposite sides of the two inclined plates 905. One side of the locking block 906 extends through to one side of the protective shell 8 and engages with a groove 7. Two second springs 907 are fixedly mounted on opposite sides of the two inclined plates 905. The side of the second spring 907 closest to the display rack body 1 is fixedly connected to the display rack body 1. A bearing seat 908 is movably connected to the bottom of the bidirectional lead screw 901. The side of the bearing seat 908 closest to the protective shell 8 is fixedly connected to the protective shell 8. A first limiting block 909 is fixedly installed on one side of the fixed block 903. A first limiting shell 910 is movably connected to the surface of the first limiting block 909. The side of the first limiting shell 910 closest to the protective shell 8 is fixedly connected to the protective shell 8. A second limiting block 911 is fixedly installed on one side of the inclined plate 905. A second limiting shell 912 is movably connected to the surface of the second limiting block 911. The side of the second limiting shell 912 closest to the protective shell 8 is fixedly connected to the protective shell 8. Sliding blocks 10 are fixedly installed on the top of both sides of the support leg 3. The sliding blocks 10 are slidably connected to the inner cavity of the display rack body 1. When two display rack bodies 1 need to be assembled, align the splicing piece 6 on the right side of one display rack body 1 with the protective shell 8 on the left side of the other display rack body 1. Rotate the rotating disk 902 of the splicing assembly 9. The rotating disk 902 drives the bidirectional lead screw 901 to rotate around the bearing seat 908. The two fixing blocks 903 on the surface of the bidirectional lead screw 901 move synchronously towards the middle along the bidirectional lead screw 901 because their threads rotate in opposite directions. The fixing blocks 903 drive the front and rear movable wheels 904 to move synchronously. During the movement, the movable wheels 904 press the inclined plate 905, forcing the two inclined plates 905 to unfold in opposite directions. The inclined plates 905 compress the second spring 907 inside the second limiting shell 912, and at the same time drive the locking block 906. Extending outwards from the protective shell 8 until the locking block 906 is inserted into the groove 7 of the splicing piece 6, the rotating disk 902 stops rotating, the bidirectional lead screw 901 locks the position of the fixing block 903, and the inclined plate 905 maintains the tight fit between the locking block 906 and the groove 7 under the pre-tightening force of the second spring 907, thus completing the splicing and fixing of the two display rack bodies 1. When it is necessary to disassemble or store the display rack, the rotating disk 902 is rotated in the opposite direction, the bidirectional lead screw 901 drives the fixing block 903 to move to both ends, the squeezing force of the movable wheel 904 on the inclined plate 905 is released, the second spring 907 rebounds and pushes the inclined plate 905 to reset, and the inclined plate 905 drives the locking block 906 to disengage from the groove 7 of the splicing piece 6, so that the two display rack bodies 1 can be separated.

[0030] When in operation, the traditional display rack splicing structure design is unreasonable, often using simple buckles or bolts for connection. Splicing requires repeated calibration and alignment, and after connection, it is prone to loosening or misalignment due to vibration or external force. The flexibility in adjusting the number of splicing units is low, making it difficult to quickly adapt to different display needs from short-distance to long-distance cross-regional routes, thus limiting its practicality. This solution, when splicing two display rack bodies 1, aligns the splicing component 6 on the right side of one display rack body 1 with the protective shell 8 on the left side of the other display rack body 1. The rotating disk 902 of the splicing assembly 9 is rotated, causing the bidirectional lead screw 901 to rotate around the bearing seat 908. The two fixing blocks 903 on the surface of the bidirectional lead screw 901, due to opposite thread directions, move synchronously towards the center along the bidirectional lead screw 901. The fixing blocks 903 drive the front and rear movable wheels 904 to move synchronously. During movement, the movable wheels 904 press against the inclined plates 905, forcing the two inclined plates 905 to unfold in opposite directions. The second spring 907 inside the second limiting shell 912 is compressed, which simultaneously drives the locking block 906 to extend outward from the protective shell 8 until the locking block 906 is inserted into the groove 7 of the splicing component 6. The rotating disk 902 stops rotating, and the bidirectional lead screw 901 locks the position of the fixing block 903. Under the pre-tightening force of the second spring 907, the inclined plate 905 maintains the tight fit between the locking block 906 and the groove 7, completing the splicing and fixing of the two display rack bodies 1. When it is necessary to disassemble or store the display rack, the rotating disk 902 is rotated in the opposite direction, and the bidirectional lead screw 901 drives the fixing block 903 to move to both ends. The squeezing force of the movable wheel 904 on the inclined plate 905 is released, and the second spring 907 rebounds and pushes the inclined plate 905 to reset. The inclined plate 905 drives the locking block 906 to disengage from the groove 7 of the splicing component 6, so that the two display rack bodies 1 can be separated, realizing the precise docking and rigid fixing of adjacent display rack bodies 1, avoiding loosening and misalignment after splicing. At the same time, it supports the flexible increase or decrease of the number of splicing units according to the length of the line, adapting to the display of different scale tourist routes.

[0031] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.

Claims

1. A modular display rack for planning tourist routes, characterized in that, include: Display rack body (1); The display rack body (1) is configured in two parts. Storage limiting components (2) are provided on both sides of the bottom of the inner cavity of the display rack body (1). Support legs (3) are slidably connected to both sides of the bottom of the inner cavity of the display rack body (1). A connecting plate (4) is fixedly installed between the opposite sides of the two support legs (3). Two limiting grooves (5) are opened on the top and bottom of one side of the support leg (3). A splicing component (6) is fixedly installed on the right side of one of the display rack bodies (1). Two grooves (7) are opened on the front and rear sides of the inner cavity of the splicing component (6). A protective shell (8) is fixedly installed on the left side of the other display rack body (1). A splicing component (9) is provided in the inner cavity of the protective shell (8). The splicing component (9) includes a bidirectional lead screw (901), which is movably connected to the protective shell. The top of the inner cavity of the shell (8) is connected to the top of the bidirectional lead screw (901) and a rotating disk (902) is fixedly installed. The top and bottom of the surface of the bidirectional lead screw (901) are threaded with fixing blocks (903). The front and rear sides of the fixing blocks (903) are fixedly installed with movable wheels (904). The opposite sides of the two movable wheels (904) are movably connected with inclined plates (905). The opposite sides of the two inclined plates (905) are fixedly installed with locking blocks (906). One side of the locking block (906) extends to one side of the protective shell (8) and cooperates with the groove (7). The opposite sides of the two inclined plates (905) are fixedly installed with two second springs (907). The side of the second spring (907) close to the display rack body (1) is fixedly connected to the display rack body (1).

2. The modular display rack for tourist route planning according to claim 1, characterized in that, The storage limiting component (2) includes a first spring (201). Both first springs (201) are located at the bottom of the inner cavity of the display rack body (1). A baffle (202) is fixedly installed on the opposite side of the two first springs (201). Two limiting rods (203) are fixedly installed on the opposite side of the two baffles (202). The limiting rods (203) cooperate with the display rack body (1) through the limiting groove (5). A pull plate (204) is fixedly installed on the front side of the baffle (202). The front side of the pull plate (204) extends through to the front side of the display rack body (1).

3. The modular display rack for tourist route planning according to claim 2, characterized in that, Positioning blocks (205) are fixedly installed at the top and bottom of the baffle (202), and the positioning blocks (205) are slidably connected to the inner cavity of the display rack body (1).

4. The modular display rack for tourist route planning according to claim 1, characterized in that, The bottom of the bidirectional lead screw (901) is movably connected to a bearing housing (908), and the bearing housing (908) is fixedly connected to the protective shell (8) on the side near the protective shell (8).

5. The modular display rack for tourist route planning according to claim 1, characterized in that, A first limiting block (909) is fixedly installed on one side of the fixed block (903), and a first limiting shell (910) is movably connected to the surface of the first limiting block (909). The side of the first limiting shell (910) close to the protective shell (8) is fixedly connected to the protective shell (8).

6. The modular display rack for tourist route planning according to claim 1, characterized in that, A second limiting block (911) is fixedly installed on one side of the inclined plate (905). A second limiting shell (912) is movably connected to the surface of the second limiting block (911). The side of the second limiting shell (912) close to the protective shell (8) is fixedly connected to the protective shell (8).

7. A modular display rack for tourist route planning according to claim 1, characterized in that, Sliding blocks (10) are fixedly installed on the top of both sides of the support leg (3), and the sliding blocks (10) are slidably connected to the inner cavity of the display rack body (1).

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