Modularized exhibition display splicing frame system

Abstract

The utility model relates to the technical field of exhibition and display, and discloses a modular exhibition and display splicing frame system which comprises a truss, connecting rods are fixedly connected to the two sides of the truss, clamping blocks are fixedly connected to the outer walls of the connecting rods, a first sliding tongue is fixedly connected to the side, away from the truss, of each connecting rod, and a second sliding tongue is fixedly connected to the side, away from the truss, of each clamping block. A second sliding tongue is slidably connected to the outer wall of the connecting rod, long lock box mechanisms are slidably connected to the outer walls of the two ends of the truss, sliding rails are fixedly connected to the side walls of the long lock box mechanisms, sliding grooves are slidably connected to the outer walls of the sliding rails, and a lock box assembly is fixedly connected to the sides, away from the sliding rails, of the sliding grooves. The device comprises a connecting rod, a clamping block, a first sliding tongue, a second sliding tongue, a sliding rail, a sliding groove, a truss, a long lock box mechanism and a lock box assembly. The problems that a traditional frame is complex in structure and time-consuming and labor-consuming to build, some frames need professional installation personnel to be installed and dismantled very inconveniently, and meanwhile environment damage or pollution is caused are solved.

Description

Technical Field

[0001] This utility model relates to the field of exhibition and display technology, and in particular to a modular exhibition and display splicing frame system. Background Technology

[0002] With economic and social development, the cost of commercial space leasing remains high, and human resource costs, space usage costs, and space utilization costs continue to increase.

[0003] Therefore, the temporary exhibition model at trade shows is becoming increasingly popular. Temporary exhibitions at trade shows require the rapid construction of spatial frameworks to meet the needs of different functions, and also necessitate quick dismantling without impacting the environment.

[0004] Currently, traditional frame construction requires screws, glue, and other traditional fixing methods, resulting in complex structures that are time-consuming and labor-intensive to assemble. Some structures even require professional installers for installation, and disassembly is extremely inconvenient, while also causing environmental damage or pollution. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a modular exhibition and display splicing frame system, which aims to solve the problems of traditional frame structures being complex, time-consuming and labor-intensive to assemble, requiring professional installers for some, and extremely inconvenient to disassemble, while also causing environmental damage or pollution.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a modular exhibition and display splicing frame system, including a truss, with connecting rods fixedly connected to both sides of the truss, a locking block fixedly connected to the outer wall of the connecting rod, a sliding tongue one fixedly connected to the side of the connecting rod away from the truss, a sliding tongue two slidably connected to the outer wall of the connecting rod, the sliding tongue two being located between the locking block and the sliding tongue one, and long locking box mechanisms slidably connected to the outer walls of both ends of the truss, with slide rails fixedly connected to the side walls of the long locking box mechanisms, slide grooves slidably connected to the outer walls of the slide rails, and a locking box assembly fixedly connected to the side of the slide groove away from the slide rail.

[0007] Preferably, the lock box assembly includes a box body, the inner side wall of the box body and the outer wall of the truss are slidably connected, a slide rod is provided inside the box body, a retaining plate is slidably connected to the outer wall of the slide rod, the retaining plate is fixedly connected to the inside of the box body, a locking tongue is fixedly connected to one end of the slide rod, a spring is provided on the outer wall of the slide rod, one end of the spring is fixedly mounted on the slide rod, and the other end of the spring is fixedly mounted on the locking tongue. The locking tongue, the spring and the slide rod are all slidably connected to the box body. The locking tongue is located between a first sliding tongue and a second sliding tongue. The side of the locking tongue and the second sliding tongue that is close to each other is arc-shaped, and both the first sliding tongue and the second sliding tongue are conical in shape.

[0008] Preferably, the long lock box mechanism consists of two lock box assemblies.

[0009] Preferably, both the long lock box mechanism and the lock box assembly are provided with a fixing component. The fixing component is located on the side of the card plate away from the spring, and the side wall of the fixing component is in contact with the side of the slide bar away from the lock tongue.

[0010] Preferably, the fixing component includes a fixing head, a fixing rod is fixedly connected to the lower side of the fixing head, a rubber ring is fixedly connected to the outer wall of the fixing rod, the box body has a circular hole, the rubber ring and the fixing rod are disposed inside the circular hole of the box body, the fixing rod is disposed on one side of the card plate, and the side wall of the fixing rod is in contact with one side of the slide rod.

[0011] Preferably, the rubber ring and the circular hole on the box body are interference-fitted.

[0012] Preferably, guide rods are fixedly connected to both sides of the truss, and guide holes are provided on the box body, with the guide rods disposed inside the guide holes.

[0013] Preferably, the sidewall of the fixing head fits into the sidewall of the box.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the truss and the long lock box mechanism and lock box assembly are quickly installed and disassembled through the connecting rod, the locking block, the sliding tongue one and the sliding tongue two. The long lock box mechanism and lock box assembly are quickly installed and disassembled through the sliding connection of the slide rail and the slide groove. This solves the problems of traditional frame structures being complex, time-consuming and labor-intensive to build, and some requiring professional installers. Disassembly is extremely inconvenient and causes environmental damage or pollution.

[0016] 2. In this utility model, by applying force to the truss, the box body supports the card plate, and the locking tongue, sliding rod and spring slide horizontally inside the box body. Through sliding tongue one, sliding tongue two, card block and connecting rod, the functions of quick installation and quick disassembly between the lock box assembly, the long lock box mechanism and the truss are realized. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the modular exhibition and display splicing frame system proposed in this utility model.

[0018] Figure 2 This is a three-dimensional side view of the truss structure of the modular exhibition and display splicing frame system proposed in this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the lock box component of the modular exhibition and display splicing frame system proposed in this utility model;

[0020] Figure 4 A three-dimensional structural diagram of the long lock box mechanism of the modular exhibition and display splicing frame system proposed in this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the lock box component of the modular exhibition and display splicing frame system proposed in this utility model;

[0022] Figure 6 This is a cross-sectional structural diagram of the lock box component of the modular exhibition and display splicing frame system proposed in this utility model;

[0023] Figure 7 This is a three-dimensional structural diagram of the fixed components of the modular exhibition and display splicing frame system proposed in this utility model;

[0024] Figure 8 This is a three-dimensional structural diagram of the connection parts of the modular exhibition and display splicing frame system proposed in this utility model.

[0025] Legend:

[0026] 1. Truss; 2. Guide rod; 3. Sliding tongue one; 4. Sliding tongue two; 5. Connecting rod; 6. Locking block; 7. Lock box assembly; 70. Box body; 71. Locking tongue; 72. Locking plate; 73. Spring; 74. Sliding rod; 8. Fixing assembly; 9. Slide rail; 10. Slide groove; 11. Long lock box mechanism; 12. Guide hole; 13. Fixing head; 14. Rubber ring; 15. Fixing rod. Detailed Implementation

[0027] 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 embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] Reference Figure 2 , Figure 3 and Figure 4An embodiment of this utility model provides a modular exhibition and display splicing frame system, including a truss 1. Connecting rods 5 are fixedly connected to both sides of the truss 1. A locking block 6 is fixedly connected to the outer wall of the connecting rod 5. A sliding tongue 3 is fixedly connected to the side of the connecting rod 5 away from the truss 1. A sliding tongue 4 is slidably connected to the outer wall of the connecting rod 5. The sliding tongue 4 is located between the locking block 6 and the sliding tongue 3. Long locking box mechanisms 11 are slidably connected to the outer walls of both ends of the truss 1. A slide rail 9 is fixedly connected to the side wall of the long locking box mechanism 11. A slide groove 10 is slidably connected to the outer wall of the slide rail 9. A locking box assembly 7 is fixedly connected to the side of the slide groove 10 away from the slide rail 9.

[0029] In this embodiment, Figure 1 The front, back, left, and right are the orientations. The lock box assembly 7 and the outer wall of the truss 1 are slidably connected, and the sliding tongue 3 is locked and unlocked by the long lock box mechanism 11 and the internal structure of the lock box assembly 7.

[0030] Specifically, when using this frame, the two ends of the truss 1 are slid into the two long lock box mechanisms 11 through the sliding connection between the truss 1 and the long lock box mechanism 11. The long lock box mechanism 11 locks the tongue 3, thus connecting and fixing the truss 1 and the long lock box mechanism 11. The other truss 1 is then slid into the other end of the long lock box mechanism 11, thus completing the linear assembly of the two trusses 1. The lock box assembly 7 is then connected to the side wall of the long lock box mechanism 11 through the sliding connection between the slide rail 9 and the slide groove 10. The truss 1 is then slid into the lock box assembly 7, and the tongue 3 is locked by the lock box assembly 7, thus completing the three-dimensional installation of the three trusses 1. By analogy, the trusses 1 connecting the two long lock box mechanisms 11 and the trusses 1 connecting the two lock box assemblies 7 are assembled into the required length and space, thus completing the rapid splicing of the display frame.

[0031] When the display frame needs to be disassembled, the lock box assembly 7 and the long lock box mechanism 11 are disassembled by sliding the slide 10 out of the slide rail 9. Then, by pressing the long lock box mechanism 11 and the lock box assembly 7, the locking between the long lock box mechanism 11, the lock box assembly 7 and the truss 1 is released through the latch 6 and the second sliding tongue 4, thus completing the quick disassembly of the frame. This solves the problems of traditional frame structures being complex, time-consuming and labor-intensive to assemble, and sometimes requiring professional installers, making disassembly extremely inconvenient, and causing environmental damage or pollution.

[0032] Reference Figure 5 and Figure 6The lock box assembly 7 includes a box body 70, the inner wall of the box body 70 and the outer wall of the truss 1 are slidably connected, a slide rod 74 is provided inside the box body 70, a locking plate 72 is slidably connected to the outer wall of the slide rod 74, the locking plate 72 is fixedly connected to the inside of the box body 70, a locking tongue 71 is fixedly connected to one end of the slide rod 74, a spring 73 is provided on the outer wall of the slide rod 74, one end of the spring 73 is fixedly set on the slide rod 74, and the other end of the spring 73 is fixedly set on the locking tongue 71. The locking tongue 71, the spring 73 and the slide rod 74 are all slidably connected to the box body 70. The locking tongue 71 is located between the first sliding tongue 3 and the second sliding tongue 4. The side of the locking tongue 71 and the second sliding tongue 4 that are close to each other is arc-shaped. The first sliding tongue 3 and the second sliding tongue 4 are both conical.

[0033] Specifically, when connecting the truss 1 and the lock box assembly 7, force is applied to the truss 1, and the arc shape of one side of the latch 71 causes the sliding tongue 3 to press against the latch 71, causing the latch 71 to move towards the locking plate 72. Through the sliding connection between the sliding rod 74 and the locking plate 72, the sliding rod 74 is driven to move horizontally. Through the fixed connection between the locking plate 72 and the box 70, and the connection between the spring 73 and the locking plate 72 and the latch 71, the latch 71 presses against the spring 73. As the sliding tongue 3 continues to move into the lock box assembly 7, it slides past the latch 71. Under the action of the spring 73, the latch 71 moves towards the connecting rod 5 and abuts against the side wall of the connecting rod 5. One side of the latch 71 and the sliding tongue 3 fit together, thus completing the fixation of the sliding tongue 3, thereby realizing the connection and fixation between the truss 1 and the lock box assembly 7.

[0034] When it is necessary to release the lock box assembly 7 from the truss 1, by continuing to apply force to the truss 1, the sliding tongue 3 continues to move into the interior of the lock box assembly 7. The locking block 6 provides horizontal support for the sliding tongue 4, causing the sliding tongue 4 to press against the locking tongue 71, driving the locking tongue 71 to move horizontally and compressing the spring 73. When the locking tongue 71 slides past the sliding tongue 4 and abuts against the connecting rod 5 again, it applies force to the truss 1, causing the truss 1 and the lock box assembly 7 to separate. At this time, one side of the sliding tongue 4 and one side of the sliding tongue 3 are in contact. Through the tapered design of the sliding tongue 3 and the sliding tongue 4, the locking tongue 71 slides past the outer wall of the sliding tongue 3 and the sliding tongue 4, thereby releasing the lock box assembly 7 from the truss 1. This realizes the function of quick installation and disassembly between the lock box assembly 7 and the truss 1.

[0035] Reference Figure 4 , Figure 5 and Figure 6 The long lock box mechanism 11 consists of two lock box components 7.

[0036] Specifically, the long lock box mechanism 11 consists of two lock box assemblies 7 fixedly connected together on the side away from the truss 1, which helps to achieve the assembly of the frame in different sizes.

[0037] Reference Figure 5 and Figure 6 Both the long lock box mechanism 11 and the lock box assembly 7 are provided with fixing components 8. The fixing components 8 are located on the side of the card plate 72 away from the spring 73, and the side wall of the fixing components 8 is in contact with the side of the slide bar 74 away from the lock tongue 71.

[0038] Specifically, after the frame is assembled, the fixing component 8 is installed on the box 70, so that the side wall of the fixing component 8 and one side of the slide bar 74 are in contact. When the lock box assembly 7 and the truss 1 are squeezed by external force, the interference of the fixing component 8 on the slide bar 74 prevents the locking tongue 71 from moving horizontally, thereby preventing the lock box assembly 7 from unlocking the truss 1, thus improving the safety of the frame.

[0039] Reference Figure 6 and Figure 7 The fixing component 8 includes a fixing head 13, a fixing rod 15 is fixedly connected to the lower side of the fixing head 13, a rubber ring 14 is fixedly connected to the outer wall of the fixing rod 15, the box body 70 has a round hole, the rubber ring 14 and the fixing rod 15 are disposed inside the round hole of the box body 70, the fixing rod 15 is disposed on one side of the card plate 72, and the side wall of the fixing rod 15 is attached to one side of the slide rod 74.

[0040] Specifically, after the frame is assembled, the interference of the fixing rod 15 on the sliding rod 74 prevents the locking tongue 71 from moving horizontally. The rubber ring 14 reduces the friction between the fixing rod 15 and the box 70, thereby improving the service life of the fixing rod 15. When it is necessary to release the locking box assembly 7 from the truss 1, force is applied to the fixing head 13 to pull out the fixing rod 15 and the rubber ring 14. Then, force is applied to the truss 1 and the locking box assembly 7 to release the locking box assembly 7 from the truss 1, thereby facilitating the rapid installation and disassembly of the locking box assembly 7 and the truss 1.

[0041] Reference Figure 5 , Figure 6 and Figure 7 The rubber ring 14 and the round hole on the box body 70 are interference-fitted.

[0042] Specifically, when the fixing component 8 is installed on the box 70, the interference fit of the rubber ring 14 with the round hole on the box 70 prevents the fixing component 8 from falling off the box 70 due to external forces such as vibration. This avoids the locking component 7 from releasing the truss 1 due to accidental circumstances, thereby improving the safety of the frame.

[0043] Reference Figure 2 , Figure 5 and Figure 6 Both sides of the truss 1 are fixedly connected with guide rods 2, and the box 70 is provided with guide holes 12, with the guide rods 2 set inside the guide holes 12.

[0044] Specifically, when the lock box assembly 7 and the truss 1 or the long lock box mechanism 11 and the lock box assembly 7 are connected, the outer wall of the guide rod 2 and the inner wall of the guide hole 12 fit together, so that there will be no relative rotation between the truss 1 and the lock box assembly 7 or the long lock box mechanism 11, which helps to improve the stability of the frame.

[0045] Reference Figure 1 , Figure 5 and Figure 8 The side wall of the fixing head 13 is attached to the side wall of the box body 70.

[0046] Specifically, after the frame is assembled, the fixing component 8 is installed on the box body 70. Through the interference between the side wall of the fixing head 13 on the long locking mechanism 11 and the side wall of the box body 70 on the locking component 7, the locking component 7 and the long locking mechanism 11 are fixed, so that the locking component 7 will not slide horizontally on the long locking mechanism 11. When the frame needs to be disassembled, the fixing component 8 is removed first, and then the locking component 7 is slid off the long locking mechanism 11. This not only completes the quick disassembly of the frame, but also improves the stability of the frame.

[0047] Working principle: When assembling the frame, force is applied to the truss 1, causing the guide rod 2 to slide into the guide hole 12. The sliding tongue 3 presses against the locking tongue 71, causing the locking tongue 71 to move towards the clamping plate 72. Through the horizontal sliding connection between the sliding rod 74 and the clamping plate 72, the sliding rod 74 moves horizontally. Through the fixed connection between the clamping plate 72 and the box 70, the spring 73 between the locking tongue 71 and the clamping plate 72 is compressed. After the sliding tongue 3 slides past the locking tongue 71, under the action of the spring 73, the locking tongue 71 moves towards the connecting rod 5 and abuts against the side wall of the connecting rod 5. One side of the locking tongue 71 fits against the sliding tongue 3, thereby completing the fixation of the sliding tongue 3, thus completing the connection and fixation between the truss 1 and the box 70.

[0048] Similarly, repeat the above steps to complete the connection and fixation between truss 1 and long lock box mechanism 11, and between truss 1 and lock box assembly 7; through the sliding connection of slide rail 9 and slide groove 10, complete the connection and fixation between the side of lock box assembly 7 away from truss 1 and the side wall of long lock box mechanism 11; through rubber ring 14, fix fixing rod 15 to box body 70, and fix slide rod 74 through fixing rod 15, so that lock tongue 71 cannot move horizontally; through the interference of fixing head 13 and box body 70, lock box assembly 7 and long lock box mechanism 11 cannot slide relative to each other; in this way, complete the connection and fixation between multiple long lock box mechanisms 11, truss 1 and lock box assembly 7, and assemble the required frame.

[0049] When the frame needs to be disassembled, the rubber ring 14 and the fixing rod 15 are removed through the fixing head 13, and then the lock box assembly 7 is slid off the long lock box mechanism 11, completing the separation between the lock box assembly 7 and the long lock box mechanism 11. By applying force to the truss 1, the sliding tongue 3 moves into the interior of the lock box assembly 7. The locking block 6 provides horizontal support for the sliding tongue 4, causing the sliding tongue 4 to press against the lock tongue 71, driving the lock tongue 71 to move horizontally and compressing the spring 73. When the lock tongue 71 slides past the sliding tongue 4, it again abuts against the connection. When lever 5 is engaged, force is applied to truss 1, causing truss 1 and lock box assembly 7 to separate. At this time, one side of slider 2 4 and one side of slider 1 3 are in contact. Through the conical design of slider 1 3 and slider 2 4, lock tongue 71 slides over the outer wall of slider 1 3 and slider 2 4, thereby completing the disassembly between truss 1 and lock box assembly 7, and truss 1 and long lock box mechanism 11. This solves the problems of traditional frame structures being complex, time-consuming and labor-intensive to assemble, and sometimes requiring professional installers for installation and disassembly being extremely inconvenient, while also causing environmental damage or pollution.

[0050] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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.

Claims

1. A modular exhibition and display splicing frame system, including a truss (1), characterized in that: Both sides of the truss (1) are fixedly connected to connecting rods (5), and the outer wall of the connecting rod (5) is fixedly connected to a locking block (6). The side of the connecting rod (5) away from the truss (1) is fixedly connected to a sliding tongue (3). The outer wall of the connecting rod (5) is slidably connected to a sliding tongue (4). The sliding tongue (4) is located between the locking block (6) and the sliding tongue (3). Both ends of the truss (1) are slidably connected to long lock box mechanisms (11). The side wall of the long lock box mechanism (11) is fixedly connected to a slide rail (9). The outer wall of the slide rail (9) is slidably connected to a slide groove (10). The side of the slide groove (10) away from the slide rail (9) is fixedly connected to a lock box assembly (7).

2. The modular exhibition and display splicing frame system according to claim 1, characterized in that: The lock box assembly (7) includes a box body (70), the inner wall of the box body (70) and the outer wall of the truss (1) are slidably connected, a slide rod (74) is provided inside the box body (70), a locking plate (72) is slidably connected to the outer wall of the slide rod (74), the locking plate (72) is fixedly connected to the inside of the box body (70), a locking tongue (71) is fixedly connected to one end of the slide rod (74), and a spring (73) is provided on the outer wall of the slide rod (74). One end of the spring (73) is fixedly mounted on the slide bar (74), and the other end of the spring (73) is fixedly mounted on the latch (71). The latch (71), spring (73) and slide bar (74) are all slidably connected to the box body (70). The latch (71) is located between the first latch (3) and the second latch (4). The side of the latch (71) and the second latch (4) that are close to each other is arc-shaped. The first latch (3) and the second latch (4) are both conical.

3. The modular exhibition and display splicing frame system according to claim 1, characterized in that: The long lock box mechanism (11) consists of two lock box assemblies (7).

4. The modular exhibition and display splicing frame system according to claim 2, characterized in that: Both the long lock box mechanism (11) and the lock box assembly (7) are provided with fixing components (8). The fixing components (8) are located on the side of the card plate (72) away from the spring (73). The side wall of the fixing components (8) and the side of the slide bar (74) away from the lock tongue (71) are attached.

5. The modular exhibition and display splicing frame system according to claim 4, characterized in that: The fixing component (8) includes a fixing head (13), a fixing rod (15) is fixedly connected to the lower side of the fixing head (13), a rubber ring (14) is fixedly connected to the outer wall of the fixing rod (15), the box body (70) has a round hole, the rubber ring (14) and the fixing rod (15) are arranged inside the round hole of the box body (70), the fixing rod (15) is arranged on one side of the card plate (72), and the side wall of the fixing rod (15) is attached to one side of the slide rod (74).

6. The modular exhibition and display splicing frame system according to claim 5, characterized in that: The rubber ring (14) and the round hole on the box body (70) are interference fit.

7. The modular exhibition and display splicing frame system according to claim 2, characterized in that: Guide rods (2) are fixedly connected to both sides of the truss (1), and guide holes (12) are opened on the box (70). The guide rods (2) are set inside the guide holes (12).

8. The modular exhibition and display splicing frame system according to claim 5, characterized in that: The side wall of the fixing head (13) is attached to the side wall of the box body (70).

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