An assembled buckle

Abstract

The utility model discloses an assembled buckle relates to assembly structure technical field, including casing and fixed buckle plate, the casing back is equipped with the insertion slot, is equipped with the positioning spare and the clamping groove in the insertion slot, and the fixed buckle plate is inserted into the insertion slot, is equipped with the clamping block, the support plate, the clamping plate, the footboard and the guide block on the fixed buckle plate. The clamping block cooperates with the positioning spare, realizes the positioning locking when inserting, the support plate and the footboard and the inclined bracing surface of the positioning spare are pasted, and the connection intensity is strengthened, the clamping plate and the clamping groove, the multi -stage limit of limit groove, effectively prevent the sliding and the loosening, the guide block cooperates with the guide groove, and the smooth and accurate of assembly is ensured. The structure has solved the traditional buckle assembly complex, the problem such as inaccurate positioning, connection is not firm, has realized the multi -point location and quick assembly, has promoted the assembly efficiency and the firmness, is applicable to the assembly occasion of need quick dismounting and high reliability.

Description

Technical Field

[0001] This utility model belongs to the field of assembly structure technology, and specifically relates to an assembly-type buckle. Background Technology

[0002] With the widespread application of electronic products, modular equipment, and industrial devices, efficient connection and reliable fixation between components have become important issues in structural design. Existing connection and fixation methods mainly include screw connections, riveting, and adhesive bonding. Although these traditional connection methods can achieve a certain degree of structural stability, they generally suffer from problems such as cumbersome assembly operations, inconvenient maintenance and disassembly, low connection efficiency, and poor reusability.

[0003] Taking screw connections as an example, tools are required during assembly and disassembly, and issues such as screw loss and stripping are prone to occur, hindering modular and rapid maintenance of the equipment. While some snap-fit ​​structures achieve tool-free assembly, common problems in actual use include: easy jamming during snap-fit ​​insertion, inaccurate positioning, and unreliable locking, leading to loose connections or even detachment. Furthermore, some snap-fit ​​structures lack multiple limiting, support, and anti-shake designs, resulting in insufficient connection strength and affecting the overall structural reliability.

[0004] Currently, especially in large-sized equipment or equipment that requires frequent disassembly and maintenance, achieving precise guidance, effective positioning, secure locking, and convenient assembly / disassembly between components has become an urgent technical problem to be solved. For example, the snap-fit ​​structures commonly used in existing technologies are mostly simple protrusions and grooves that lack multi-level positioning and structural reinforcement. This makes alignment difficult during assembly, and the components are prone to shaking or loosening after engagement, failing to meet the requirements for high-reliability assembly.

[0005] In summary, existing snap-fit ​​structures still suffer from technical problems in practical applications, such as low assembly efficiency, poor reliability of limiting and positioning, weak connection, cumbersome disassembly and assembly operations, and insufficient modular adaptability. Utility Model Content

[0006] In view of the problems existing in the prior art, the purpose of this utility model is to provide an assembly buckle that can improve assembly convenience and structural robustness, and meet the dual requirements of modern equipment for rapid assembly and high reliability.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An assembly buckle includes a housing, wherein fixed buckle plates are symmetrically arranged on the back of the housing, and the housing and the fixed buckle plates are connected to each other by a snap-fit ​​method.

[0009] The back of the housing is symmetrically provided with insertion slots, and the fixing plate is inserted into the insertion slots;

[0010] A positioning element is fixedly connected to the center line inside the insertion slot;

[0011] A locking block is fixedly connected to the fixing buckle plate. When the fixing buckle plate is inserted into the insertion slot, the locking block engages with the positioning component.

[0012] Furthermore, the cross-section of the locking block is set as a triangle; a positioning groove is formed on the positioning component;

[0013] When the fixing plate is connected to the housing, the locking block engages into the positioning groove.

[0014] Furthermore, one end of the fixing plate is provided with a through groove, and when the fixing plate is inserted into the insertion groove, the positioning element passes through the through groove.

[0015] Furthermore, support plates are fixedly connected to both sides of the inner side of the fixing plate;

[0016] The positioning component has inclined support surfaces on both sides;

[0017] When the fixed buckle is connected to the shell, one end of the support plate rests against the diagonal brace surface.

[0018] Furthermore, a foot plate is fixedly connected to one end of the support plate, and when the fixing plate is connected to the shell, the foot plate abuts against the inclined support surface.

[0019] Furthermore, both sides of the fixing plate are fixedly connected with a locking plate;

[0020] The inner sides of the insertion slot are provided with slots that cooperate with the slotting plate.

[0021] Furthermore, limiting grooves are provided on both sides of the insertion groove, and the limiting grooves are located at one end of the locking groove;

[0022] When the fixing plate is inserted into the insertion slot, one end of the locking plate abuts against the limiting slot.

[0023] Furthermore, guide blocks are symmetrically fixedly connected to one end of the fixing plate;

[0024] A guide groove is provided at one end of the insertion slot;

[0025] The guide block aligns with the guide groove, allowing the fixing plate to be inserted into the insertion groove.

[0026] Compared with the prior art, the beneficial effects of this utility model are:

[0027] The housing and the fixed buckle plate adopt a snap-fit ​​connection method, which enables the rapid assembly and disassembly of components. This effectively solves the problems of cumbersome operation and inconvenient maintenance of screw connection and riveting methods in the existing technology. Through the plug-in slot, snap-in structure and multi-point limiting design, the assembly efficiency and modular maintenance convenience are significantly improved, meeting the needs of modern equipment for efficient assembly and convenient disassembly.

[0028] The mating structure of the locking block and the positioning component, through the triangular cross-section design and the self-locking function of the positioning groove, can effectively avoid the problems of loosening and insecure engagement of existing snap-fit ​​structures; it achieves precise positioning and secure locking during the assembly process, improves the stability and safety of the connection, and ensures the long-term reliable operation of the assembly structure.

[0029] The coordinated guidance of the through slot and the positioning component improves the smoothness and alignment accuracy of the snap-fit ​​assembly process, effectively overcoming the problems of difficult positioning and assembly jamming in traditional structures; it provides a structural foundation for mass automated assembly and modular application scenarios, and reduces operational complexity.

[0030] The multi-point support design of the support plate, diagonal brace surface and foot plate realizes multiple protections of the assembled structure under stress, effectively solving problems such as shaking and deformation caused by external impact; it significantly enhances the overall strength and seismic performance of the assembly, and improves the applicability and service life of the structure.

[0031] The multi-level limiting cooperation between the positioning plate, positioning groove, and limiting groove effectively prevents the fixed buckle from moving laterally or axially after assembly, overcoming the problems of single positioning point and easy shaking of existing buckles; the multi-level limiting structure significantly improves the safety and reliability of the connection, meeting the engineering requirements of high-strength assembly.

[0032] The design of the guide block and guide groove ensures that the fixing plate can be accurately aligned and smoothly inserted during the assembly process, overcoming the technical difficulties of difficult insertion and frequent misalignment in traditional structures; it realizes efficient and precise automated assembly, facilitates subsequent modular maintenance and component replacement, and further improves the modernization level of industrial assembly. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the structure of this utility model;

[0034] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0035] Figure 3 This is a schematic diagram of the structure of the shell of this utility model;

[0036] Figure 4 This is a schematic diagram of the structure of the fixing plate of this utility model. Figure 1 ;

[0037] Figure 5 This is a schematic diagram of the structure of the fixing plate of this utility model. Figure 2 .

[0038] The attached diagram lists the components represented by each number as follows:

[0039] 1. Shell;

[0040] 11. Insertion slot; 111. Locking slot; 112. Limiting slot; 113. Guide slot;

[0041] 12. Positioning component; 121. Positioning groove; 122. Diagonal brace surface;

[0042] 2. Fix the buckle plate;

[0043] 21. Through slot; 22. Positioning block; 23. Support plate; 231. Foot plate; 24. Positioning plate; 25. Guide block. Detailed Implementation

[0044] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0045] Example 1:

[0046] See Figure 1-5 A prefabricated buckle includes a housing 1, with symmetrically arranged fixing plates 2 on the back of the housing 1, and the housing 1 and the fixing plates 2 are connected to each other by a snap-fit ​​mechanism. The housing 1 has a rectangular frame structure, with its four edges providing structural strength. The interior of the housing 1 is used to assemble electronic modules or functional components, and the back of the housing 1 is the main assembly surface. Symmetrically arranged insertion slots 11 on both sides of the back of the housing 1 allow for quick insertion and removal of the fixing plates 2, improving assembly efficiency. Positioning elements 12 are provided within the insertion slots 11, fixed on the centerline of the insertion slots 11. Precise positioning of the fixing plates 2 enhances the firmness and stability of the buckle connection. The fixing plates 2 are plate-shaped structures used to connect and fix the housing 1. A locking block 22 is fixedly connected to the fixing plate 2. When the locking block 22 is inserted into the insertion slot 11, it engages with the positioning element 12, achieving rapid assembly.

[0047] The back of the housing 1 is symmetrically provided with insertion slots 11, into which the fixing plate 2 is inserted. The insertion slot 11 is provided with a guide groove 113, which guides the inserted fixing plate 2 to ensure smoothness and accuracy during assembly. A positioning element 12 is provided on the center line inside the insertion slot 11. The positioning element 12 is a block structure with a positioning groove 121. The positioning element 12 is also provided with inclined support surfaces 122 on both sides. The inclined support surfaces 122 can cooperate with the support structure of the fixing plate 2 to improve the connection strength and anti-shaking performance. The fixing plate 2 has a symmetrical structure. The two sides of the fixing plate 2 cooperate with the locking plate 24, guide block 25 and other structures to achieve multi-point limiting and guiding functions. When the fixing plate 2 is inserted into the insertion slot 11, the locking block 22 is engaged in the positioning groove 121 of the positioning element 12. Through the self-locking and limiting of the geometric structure, the safety of the connection is enhanced and loosening due to external force is prevented.

[0048] See Figure 3-5 The cross-section of the locking block 22 is triangular. The triangular cross-section design facilitates smooth entry into the positioning groove 121 of the positioning component 12 during engagement and achieves stable self-locking after assembly. The positioning component 12 has a positioning groove 121, the geometry of which matches the triangular cross-section of the locking block 22, ensuring that the locking block 22 can be smoothly engaged and firmly fixed. When the fixing plate 2 is connected to the housing 1, the locking block 22 is fully engaged in the positioning groove 121 of the positioning component 12, giving the assembly structure the advantages of being resistant to pull-out and shaking, effectively solving the problems of easy loosening and weak connection of the buckle structure in the prior art. The structure and position of the locking block 22 are reasonably designed to ensure that it can remain stable under structural stress after engagement, meeting the needs of high strength and rapid assembly in actual engineering.

[0049] See Figure 3-5 One end of the fixed buckle plate 2 has a through groove 21 that extends through the thickness of the fixed buckle plate 2. The width of the through groove 21 matches that of the positioning member 12. When the fixed buckle plate 2 is inserted into the insertion slot 11, the positioning member 12 can pass smoothly through the through groove 21, achieving precise guidance for the insertion action and avoiding jamming and errors during assembly. The through groove 21 facilitates alignment and positioning during subsequent assembly, reduces operational complexity, and provides a basic condition for assembly automation. This structural design overcomes the problems of difficult positioning and low assembly efficiency of traditional buckle structures, and improves the application value of buckle components in modular electronic devices, industrial automation, and other fields.

[0050] See Figure 2-5The fixed buckle 2 has support plates 23 fixedly connected to both sides of its interior. The support plates 23 are symmetrically distributed on the left and right sides of the fixed buckle 2. The support plates 23 cooperate with the inclined bracing surfaces 122 of the positioning component 12. The positioning component 12 has inclined bracing surfaces 122 on both sides. The inclined bracing surfaces 122 are designed to be inclined, so that the ends of the support plates 23 can fit tightly against them during assembly. When the fixed buckle 2 is connected to the shell 1, one end of the support plate 23 abuts against the inclined bracing surface 122, realizing multi-point support in the longitudinal and transverse directions, and improving the seismic performance and stability of the overall assembly structure. This design effectively avoids problems such as shaking and deformation of the assembly structure due to external impact or long-term use, and significantly improves the applicability and service life of the buckle structure.

[0051] See Figure 4-5 One end of the support plate 23 is fixedly connected to a foot plate 231, which is a plate-shaped structure located at the end of the support plate 23. When the fixed buckle plate 2 is connected to the shell 1, the foot plate 231 abuts against the inclined brace surface 122, further increasing the contact area with the positioning part 12 and improving the stability and pull-out resistance of the connection. The structural cooperation between the foot plate 231 and the inclined brace surface 122 achieves multiple supports, ensuring that the buckle structure can still work stably in assembly applications with high strength requirements. The setting of the foot plate 231 also facilitates the distribution of force during assembly, avoiding structural damage caused by single-point stress concentration.

[0052] See Figure 3-5 Both sides of the fixed buckle 2 are fixedly connected with a positioning plate 24. The positioning plate 24 is used to cooperate with the positioning groove 111 in the insertion groove 11 of the housing 1. The positioning groove 111 is opened on both sides of the inner wall of the insertion groove 11. After the positioning plate 24 is inserted into the positioning groove 111, it can achieve lateral limitation, effectively preventing the fixed buckle 2 from lateral displacement after insertion. The positioning plate 24 and the positioning groove 111 are structurally matched to ensure smoothness and accuracy in the insertion process, and improve the overall assembly efficiency and precision. This structural design overcomes the problems of insufficient positioning points and lateral swaying in traditional buckles, making the connection structure more robust and reliable. It is widely applicable to electronic equipment and industrial components that require high reliability assembly.

[0053] See Figure 3-5 Limiting grooves 112 are provided on both sides of the insertion groove 11, with the limiting grooves 112 located at one end of the locking groove 111. When the fixing plate 2 is inserted into the insertion groove 11, one end of the locking plate 24 can abut against the limiting groove 112 to achieve final axial limiting and prevent the fixing plate 2 from axially sliding or falling off due to external force. The limiting groove 112 has a simple structure but a significant limiting effect, and can precisely match the structure of the locking plate 24 to improve the safety and reliability of the buckle assembly. This multi-level limiting and multi-point matching design makes the assembled buckle have higher engineering application value in high-strength and easy-to-maintain assembly scenarios.

[0054] See Figure 3-5 One end of the fixed buckle plate 2 is symmetrically fixedly connected with guide blocks 25. The guide blocks 25 are located on both sides of the insertion end of the fixed buckle plate 2. The geometry of the guide blocks 25 matches the guide groove 113 at one end of the insertion slot 11. The guide groove 113 is provided at one end of the insertion slot 11. The guide groove 113 is a groove structure used to accurately guide the guide blocks 25, so that the fixed buckle plate 2 can be smoothly aligned and automatically guided when inserted into the insertion slot 11, preventing jamming or misalignment during assembly. The guide blocks 25 and the guide groove 113 are closely matched to ensure assembly efficiency and accuracy, meet the technical requirements of efficient and precise assembly in modern industry, and provide convenient conditions for subsequent modular maintenance and replacement.

[0055] Example 2:

[0056] See Figure 1-5 Based on the above structure, this embodiment further emphasizes the detachability of the assembled buckle and the convenience of component replacement. The housing 1 and the fixed buckle plate 2 are modularly assembled through structures such as the insertion groove 11, positioning component 12, locking block 22, support plate 23, foot plate 231, locking plate 24 and guide block 25. All connection methods adopt mechanical insertion and locking, without the need for screws or glue, and the overall structure is easy to disassemble.

[0057] During use, if the fixing plate 2 is partially damaged due to prolonged use or external force, such as wear of the locking block 22, deformation of the locking plate 24, or structural abnormalities in the support plate 23, it is only necessary to pull the fixing plate 2 out of the insertion slot 11 without disassembling the entire housing 1 or affecting other modules. By replacing the fixing plate 2 or the corresponding damaged parts, the integrity and function of the assembly structure can be quickly restored, significantly improving maintenance efficiency and reducing repair costs.

[0058] This embodiment is also applicable to mass production and on-site maintenance environments. Operators can directly replace damaged parts individually based on the actual damaged location. For example, if the positioning component 12 or the diagonal brace surface 122 inside the housing 1 becomes loose due to repeated use, the positioning component 12 can be replaced or adjusted by pulling out the fixing plate 2, thereby extending the overall service life of the assembled buckle. This structure avoids the drawback of traditional buckles requiring complete replacement once damaged, achieving controllable, maintainable, and expandable fault points, providing greater maintenance convenience and economy for industrial products.

[0059] The working principle of this utility model is as follows:

[0060] In practical applications, this assembled buckle achieves quick and secure connection and disassembly of components through the assembly of the housing 1 and the fixed buckle plate 2.

[0061] In use, first align the guide block 25 of the fixing plate 2 with the guide groove 113 at one end of the insertion groove 11 on the back of the housing 1, so that the fixing plate 2 can be smoothly inserted into the insertion groove 11. During the insertion process, the positioning member 12 passes through the through groove 21 at one end of the fixing plate 2, so that the fixing plate 2 can move along a predetermined path within the insertion groove 11.

[0062] As insertion continues, the locking plate 24 of the fixing plate 2 gradually enters the locking grooves 111 on both sides of the insertion groove 11, achieving initial positioning and limiting. After the fixing plate 2 is inserted into place, one end of the locking plate 24 abuts against the limiting grooves 112 on both sides of the insertion groove 11, effectively preventing the fixing plate 2 from sliding axially and enhancing assembly stability.

[0063] Furthermore, the locking block 22 on the fixing plate 2 will engage with the positioning groove 121 of the positioning member 12, achieving precise locking. At this time, the front ends of the support plates 23 on both sides inside the fixing plate 2 are in contact with the inclined support surface 122 of the positioning member 12, forming effective support. At the same time, the front foot plate 231 of the support plate 23 also abuts against the inclined support surface 122, further enhancing the overall structural stability and preventing the fixing plate 2 from shaking or loosening.

[0064] Through the above assembly method, the fixing plate 2 and the housing 1 achieve multiple engagement, positioning, and limiting cooperation, resulting in a robust and reliable overall structure that also facilitates subsequent disassembly and replacement. When disassembly is required, simply pull out the fixing plate 2 in the predetermined direction; the disassembly and assembly process is simple and efficient, meeting the needs of modular assembly and maintenance.

[0065] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A fabricated clip, characterized by: Includes a housing (1), and fixed buckles (2) are symmetrically arranged on the back of the housing (1), and the housing (1) and the fixed buckles (2) are connected to each other by a snap-fit ​​method; The back of the housing (1) is symmetrically provided with insertion slots (11), and the fixing plate (2) is inserted into the insertion slots (11); A positioning element (12) is fixedly connected to the center line inside the insertion slot (11); A locking block (22) is fixedly connected to the fixed buckle plate (2). When the fixed buckle plate (2) is inserted into the insertion slot (11), the locking block (22) engages with the positioning member (12).

2. The assembled buckle of claim 1, wherein: The cross-section of the locking block (22) is set as a triangle; a positioning groove (121) is opened on the positioning member (12); When the fixing plate (2) is connected to the housing (1), the locking block (22) engages in the positioning groove (121).

3. The assembled buckle of claim 1, wherein: One end of the fixing plate (2) is provided with a through groove (21). When the fixing plate (2) is inserted into the insertion groove (11), the positioning member (12) passes through the through groove (21).

4. The assembled buckle of claim 1, wherein: Both sides of the fixed buckle plate (2) are fixedly connected to the support plate (23); The positioning component (12) has inclined support surfaces (122) on both sides; When the fixed buckle plate (2) is connected to the shell (1), one end of the support plate (23) abuts against the inclined brace surface (122).

5. The assembled buckle according to claim 4, characterized in that: One end of the support plate (23) is fixedly connected to a foot plate (231). When the fixed buckle plate (2) is connected to the shell (1), the foot plate (231) abuts against the inclined support surface (122).

6. The fabricated clip of claim 1, wherein: Both sides of the fixing plate (2) are fixedly connected with a locking plate (24); The insertion slot (11) has slots (111) on both sides inside that cooperate with the slotting plate (24).

7. The assembled buckle of claim 6, wherein: Limiting grooves (112) are provided on both sides of the insertion groove (11), and the limiting grooves (112) are located at one end of the locking groove (111); When the fixing plate (2) is inserted into the insertion slot (11), one end of the locking plate (24) abuts against the limiting slot (112).

8. The fabricated clip of claim 1, wherein: One end of the fixed buckle plate (2) is symmetrically fixedly connected with a guide block (25); One end of the insertion slot (11) is provided with a guide groove (113); The guide block (25) is aligned with the guide groove (113) so that the fixing plate (2) can be inserted into the insertion groove (11).

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