A universal connection structure for modular, splicable accessories

Abstract

The utility model discloses a kind of general connecting structure of modularization splicing type ornament, including male connector, the right side of male connector is provided with female connector, first installation slot is fixedly connected with supporting block, sliding slot is opened on the right side outer wall of supporting block, sliding rod is fixedly connected in sliding slot, sliding block is movably sleeved on the outer wall of both sides of sliding rod, the outer wall of sliding block is fixedly connected with limit plate, the outer wall of limit plate is fixedly connected with triangular block, triangular groove is opened on the inner wall of both sides of second installation slot.The general connecting structure of modularization splicing type ornament, male connector supporting block, sliding block is pushed out by second spring thrust, drive limit plate to make triangular block embed female connector triangular slot, anti-vibration impact prevents axial loosening, lays the connecting foundation, male connector deflection plate is reset by torsion spring, strip block is clamped into female connector strip slot, transverse lock is complementary with longitudinal lock, and connection stability is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of decorative arts, specifically a universal connection structure for modular, connectable decorative items. Background Technology

[0002] Resin crafts have become an important category in home decoration, commercial space display and gift market due to their diverse shapes, delicate texture and moderate cost. Since single-shaped resin crafts cannot meet diverse needs, modular resin crafts that can be spliced ​​and combined are becoming a trend. They can achieve flexible adjustment of shape and size by freely combining different modules.

[0003] For example, patent CN109869392A discloses a connecting mechanism for wooden ornaments, including a connector and a connector head. The connector has a hole, and a connecting groove is fixedly installed on the inner wall of the hole. A circular sliding groove is opened on the inner wall of the connecting groove. Multiple limiting grooves are evenly opened in a ring on the inner wall of the circular sliding groove. The connector head is movably installed in the connecting groove. Two fixing blocks are fixed on the connector head. An insert block is fixedly installed on the end of the fixing block near the connector head. A groove is opened on the bottom end of the fixing block. A spring is fixedly installed on the inner wall of the top of the groove. A limiting block is fixedly installed on the end of the spring away from the inner wall of the top of the groove.

[0004] However, existing devices have problems with poor stability and loose connection points, which can lead to module misalignment or even detachment. They cannot meet the requirements for long-term stable use. Furthermore, repeated adjustments are required during splicing to achieve precise alignment, which reduces efficiency and reliability, increases operation time, and reduces installation efficiency.

[0005] Therefore, in order to solve such problems, we propose a universal connection structure for modular, connectable decorative items. Utility Model Content

[0006] The purpose of this utility model is to provide a universal connection structure for modular and splicable decorative items, in order to solve the problems mentioned in the background art, such as poor sturdiness and easy loosening of connection points during use, which can lead to module displacement or even detachment, and cannot meet the requirements for long-term stable use. Furthermore, repeated adjustments are required during splicing to achieve precise alignment, which reduces the efficiency and reliability of use, increases operation time, and reduces installation efficiency.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a universal connection structure for modular and splicable decorative items, including a male connector, a female connector on the right side of the male connector, a first mounting groove on the right outer wall of the male connector, a support block fixedly connected in the first mounting groove, a sliding groove on the right outer wall of the support block, a sliding rod fixedly connected in the sliding groove, sliders movably sleeved on both outer walls of the sliding rod, a limiting plate fixedly connected to the outer wall of the slider, a triangular block fixedly connected to the outer wall of the limiting plate, a second mounting groove on the left outer wall of the female connector, triangular grooves on both inner walls of the second mounting groove, and the male connector and the female connector are fixedly engaged and fixed by the triangular blocks and triangular grooves.

[0008] Furthermore, a second spring is sleeved in the middle of the inner slide rod of the support block, and both ends of the second spring abut against the inner walls of the two side sliders.

[0009] Furthermore, the female connector has side grooves on both the front and rear outer walls, and a strip groove on one side of the inner wall of the side groove. The male connector has a groove in the middle of the outer wall, and a rotating rod is fixedly connected in the groove. Torsion springs are rotatably installed above and below the rotating rod. A deflection plate is rotatably connected to the rotating rod, and the torsion spring is fixedly connected to the deflection plate. A strip block is fixedly connected to the right end of the inner wall of the deflection plate, and the strip block matches the strip groove.

[0010] Furthermore, guide blocks are fixedly connected to the upper and lower sides of the right outer wall of the male connector, and guide grooves are provided on the upper and lower sides of the left outer wall of the female connector. The male connector and the female connector are limited and guided by the guide blocks and guide grooves.

[0011] Furthermore, a mounting hole is provided in the middle of the right outer wall of the male connector, and a first spring is fixedly connected in the mounting hole. A guide post is fixedly connected to the right side of the first spring. A circular hole is provided in the middle of the left outer wall of the female connector, and the circular hole matches the guide post.

[0012] Furthermore, movable components for movement are fixedly connected to both outer walls of the male connector and the female connector. The movable components include movable rods fixedly connected to the outer walls of the male connector and the female connector, and movable rings are movably connected to the outer ends of the movable rods.

[0013] Furthermore, the movable component is externally fixedly connected to a threaded post, and an internally threaded sleeve is movably sleeved on the outside of the threaded post.

[0014] Compared with the prior art, the beneficial effects of this utility model are: a universal connection structure for modular and splicable decorative items, which adopts a novel structural design, the specific details of which are as follows: (1) The universal connection structure of this modular and splicable decorative item, in the support block in the first mounting groove of the male connector, the sliders on both sides of the slide rod are always extended to both sides by the elastic thrust of the second spring, thereby driving the limiting plate on the outer wall of the slider to move outward synchronously, so that the triangular block on the limiting plate is tightly embedded in the triangular groove on the inner wall of the second mounting groove of the female connector, which can effectively resist vibration or external impact, avoid the male connector and the female connector from axial loosening, and lay the foundation for connection stability. The deflection plate in the groove of the outer wall of the male connector is kept in a natural reset state under the continuous elastic force of the torsion spring, and the strip block on its inner wall can be accurately inserted into the strip groove in the side groove of the female connector. This transverse locking design can further restrict the relative rotation or transverse offset of the male connector and the female connector, complementing the longitudinal locking and greatly improving the overall connection stability.

[0015] (2) The universal connection structure of this modular and splicable decorative item is that the guide blocks at the upper and lower ends of the right outer wall of the male connector and the guide grooves at the corresponding positions of the left outer wall of the female connector form a precise matching structure. When splicing, the operator only needs to align the guide blocks with the guide grooves and embed them to quickly complete the initial alignment of the male and female connectors without repeatedly adjusting the position, effectively reducing the time spent on the initial alignment operation and saving time for the subsequent locking steps. In the mounting hole in the middle of the right outer wall of the male connector, the first spring always applies an elastic thrust to the guide post. When the male connector is pushed further on the basis of the initial alignment, the guide post will be embedded into the round hole in the middle of the left side of the female connector before other locking components. The precise cooperation between the guide post and the round hole achieves secondary guidance, which can ensure that the triangular block on the male connector and the triangular groove of the female connector, and the strip block of the male connector deflection plate and the strip groove of the female connector are aligned synchronously, avoiding locking failure due to alignment deviation, and significantly improving installation efficiency and docking reliability.

[0016] Furthermore, the movable component consists of a movable rod and a movable ring, and the combination of a threaded column and an internal threaded sleeve is compatible with splicing in multiple directions such as horizontal and vertical, making it suitable for various scenarios such as home decorations, shopping mall displays, and hotel decorations, with strong versatility. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the exploded structure of this utility model; Figure 3 This is a three-dimensional schematic diagram of the female connector of this utility model; Figure 4 This is an exploded view of the support block of this utility model; Figure 5 This is an exploded view of the deflection plate of this utility model; Figure 6 This is an exploded view of the internal threaded sleeve of this utility model.

[0018] In the diagram: 1. Male connector; 11. Female connector; 12. Guide block; 13. First spring; 131. Guide post; 14. Support block; 141. Second spring; 15. Limiting plate; 151. Triangular block; 2. Round hole; 21. Side groove; 211. Strip groove; 22. Guide groove; 23. Triangular groove; 3. Rotating rod; 31. Torsion spring; 32. Deflection plate; 321. Strip block; 4. Movable component; 41. Threaded post; 42. Internal threaded sleeve. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1: A universal connection structure for modular, connectable decorative items. Through the synergistic action of components such as support block 14, sliding rod, second spring 141, and limiting plate 15, and under the action of triangular block 151 and triangular groove 23, the male connector 1 and female connector 11 are initially fixed. Then, through the synergistic action of components such as rotating rod 3, torsion spring 31, and deflection plate 32, and under the action of strip groove 211 and strip block 321, the male connector 1 and female connector 11 are fixed a second time. This prevents problems such as poor firmness and easy loosening of connection points, which could lead to module displacement or even detachment, thus failing to meet the requirements for long-term stable use.

[0021] like Figure 1 - Figure 4As shown, a universal connection structure for a modular, connectable decorative item is provided. A first mounting groove is formed on the right outer wall of the male connector 1, and a support block 14 is fixedly connected within the first mounting groove. A sliding groove is formed on the right outer wall of the support block 14, and a sliding rod is fixedly connected within the sliding groove. Sliding blocks are movably sleeved on both outer walls of the sliding rod. A limiting plate 15 is fixedly connected to the outer wall of the sliding block, and a triangular block 151 is fixedly connected to the outer wall of the limiting plate 15. A second mounting groove is formed on the left outer wall of the female connector 11, and triangular grooves 23 are formed on both inner walls of the second mounting groove. The male connector 1 and the female connector 11 are fixedly engaged by the triangular blocks 151 and the triangular grooves 23. After component 11 is precisely coaxially aligned, the sliders on both sides of the inner slide rod of the support block 14 will expand to both sides under the subsequent structural force, driving the limiting plate 15 to move synchronously, so that the triangular block 151 is embedded in the triangular groove 23, achieving initial locking. The middle part of the inner slide rod of the support block 14 is fitted with a second spring 141, and both ends of the second spring 141 abut against the inner walls of the sliders on both sides. When the male connector 1 and the female connector 11 gradually approach and align, the second spring 141 always applies an elastic pushing force to the sliders on both sides, ensuring that the slider can stably drive the triangular block 151 to be tightly locked with the triangular groove 23, avoiding the triangular block 151 from dislodging from the triangular groove 23 due to vibration or external force, thus enhancing the stability of the initial locking.

[0022] Side grooves 21 are provided on the front and rear outer walls of the female connector 11. A strip groove 211 is provided on one side of the inner wall of the side groove 21. A groove is provided in the middle of the outer wall of the male connector 1. A rotating rod 3 is fixedly connected in the groove. A torsion spring 31 is rotatably provided above and below the rotating rod 3. A deflection plate 32 is rotatably connected to the rotating rod 3, and the torsion spring 31 is fixedly connected to the deflection plate 32. A strip block 321 is fixedly connected to the right end of the inner wall of the deflection plate 32, and the strip block 321 is connected to the strip groove 211. In the process of the male connector 1 being pushed toward the female connector 11, the deflection plate 32 will be squeezed by the outer wall of the female connector 11 and deflected outward around the rotating rod 3, compressing the torsion spring 31. When the triangular block 151 and the triangular groove 23 are engaged, the strip block 321 is just aligned with the strip groove 211. At this time, the torsion spring 31 releases its elastic force to drive the deflection plate 32 to reset, so that the strip block 321 is embedded in the strip groove 211, forming a lateral lock, further restricting the relative offset of the male connector 1 and the female connector 11.

[0023] Example 2: Unlike Example 1, the male connector 1 and the female connector 11 are initially guided by the guide block 12 and the guide groove 22. Then, with the cooperation of the first spring 13, the guide post 131 and the round hole 2, the male connector 1 and the female connector 11 are guided a second time. This prevents repeated adjustments from being needed to achieve precise docking during splicing, which would reduce efficiency and reliability, increase operation time, and reduce installation efficiency.

[0024] like Figure 5- Figure 6 As shown, guide blocks 12 are fixedly connected to the upper and lower sides of the right outer wall of the male connector 1, and guide grooves 22 are provided on the upper and lower sides of the left outer wall of the female connector 11. A mounting hole is provided in the middle of the right outer wall of the male connector 1, and a first spring 13 is fixedly connected in the mounting hole. A guide post 131 is fixedly connected to the right side of the first spring 13. A round hole 2 is provided in the middle of the left outer wall of the female connector 11, and the round hole 2 matches the guide post 131. In the initial stage of splicing, the operator first brings the male connector 1 and the female connector 11 closer together to ensure that the guide blocks 12 are accurately aligned. Align and initially embed the guide groove 22. The shape adaptation of the two quickly completes the initial lateral positioning, avoiding obvious offset in the early stage of splicing. Then continue to push the male connector 1. The guide post 131 first contacts the round hole 2. As the thrust increases, the guide post 131 compresses the first spring 13 and is fully embedded in the round hole 2. Under the dual action of the lateral limit of the guide block 12 and the axial positioning of the guide post 131, the male connector 1 and the female connector 11 achieve precise coaxial alignment, laying the foundation for the locking of the triangular block 151 and the triangular groove 23, and the strip block 321 and the strip groove 211.

[0025] Both sides of the male connector 1 and the female connector 11 are fixedly connected to movable components 4. The movable components 4 include movable rods fixedly connected to the outer walls of the male connector 1 and the female connector 11. The outer ends of the movable rods are movably connected to movable rings. The movable components 4 are fixedly connected to the outside of threaded posts 41. The outside of the threaded posts 41 is movably sleeved with an internal threaded sleeve 42. After the triangular block 151 and the strip block 321 are locked, the operator can rotate the internal threaded sleeve 42 to make it fully threadedly engaged with the threaded posts 41 on both sides of the male connector 1 and the female connector 11. The self-locking characteristic of the threads is used to reinforce the overall connection structure and further improve the stability after splicing. It is suitable for decorative scenes that require long-term use or load-bearing.

[0026] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A universal connection structure for modular, connectable decorative items, comprising a male connector (1), characterized in that: The male connector (1) is provided with a female connector (11) on the right side. A first mounting groove is provided on the outer wall of the right side of the male connector (1). A support block (14) is fixedly connected in the first mounting groove. A sliding groove is provided on the outer wall of the right side of the support block (14). A sliding rod is fixedly connected in the sliding groove. A slider is movably sleeved on both sides of the outer wall of the sliding rod. A limit plate (15) is fixedly connected on the outer wall of the slider. A triangular block (151) is fixedly connected on the outer wall of the limit plate (15). A second mounting groove is provided on the outer wall of the left side of the female connector (11). A triangular groove (23) is provided on both sides of the inner wall of the second mounting groove. The male connector (1) and the female connector (11) are fixedly engaged by the triangular block (151) and the triangular groove (23).

2. A universal connection structure for a modular, splicable, decorative item according to claim 1, characterized in that: The middle part of the inner slide rod of the support block (14) is fitted with a second spring (141), and both ends of the second spring (141) abut against the inner walls of the two side sliders.

3. The universal connection structure for a modular, connectable decorative item according to claim 1, characterized in that: The female connector (11) has side grooves (21) on its front and rear outer walls. A strip groove (211) is provided on one side of the inner wall of the side groove (21). The male connector (1) has a groove in the middle of its outer wall. A rotating rod (3) is fixedly connected in the groove. A torsion spring (31) is rotatably provided above and below the rotating rod (3). A deflection plate (32) is rotatably connected to the rotating rod (3). The torsion spring (31) is fixedly connected to the deflection plate (32). A strip block (321) is fixedly connected to the right end of the inner wall of the deflection plate (32). The strip block (321) matches the strip groove (211).

4. The universal connection structure for a modular, connectable decorative item according to claim 1, characterized in that: The male connector (1) has guide blocks (12) fixedly connected to the upper and lower sides of the right outer wall, and guide grooves (22) are opened on the upper and lower sides of the left outer wall of the female connector (11). The male connector (1) and the female connector (11) are limited and guided by the guide blocks (12) and the guide grooves (22).

5. The universal connection structure for a modular, connectable decorative item according to claim 1, characterized in that: The male connector (1) has a mounting hole in the middle of the right outer wall, and a first spring (13) is fixedly connected in the mounting hole. A guide post (131) is fixedly connected to the right side of the first spring (13). The female connector (11) has a round hole (2) in the middle of the left outer wall, and the round hole (2) matches the guide post (131).

6. The universal connection structure for a modular, connectable decorative item according to claim 1, characterized in that: The male connector (1) and the female connector (11) are both fixedly connected to the outer walls on both sides of the movable component (4). The movable component (4) includes a movable rod fixedly connected to the outer wall of the male connector (1) and the female connector (11), and the outer end of the movable rod is movably connected to a movable ring.

7. The universal connection structure for a modular, connectable decorative item according to claim 6, characterized in that: The movable component (4) is externally fixedly connected to a threaded post (41), and an internally threaded sleeve (42) is externally movably sleeved on the threaded post (41).

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