Aluminum profiled sheet splicing device

Abstract

The utility model discloses an aluminum profiled board splicing device, include: two mutually splicing splicing module, each splicing module end face one side is provided with the clamping slot, splicing module end face is provided with the clamping portion one side away from the clamping slot, and when two splicing module mutually splices, the clamping slot on one splicing module can be clamped with the clamping portion on another splicing module, the clamping portion on this splicing module can be clamped with the clamping slot on another splicing module, still be provided with two locking devices of two between two splicing module can lock two, and each splicing module still be provided with multiple clamping positions of being able to with aluminum profiled board clamping. The utility model discloses a kind of aluminum profiled board splicing devices of convenient installation and stable connection.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to an aluminum profile splicing device. Background Technology

[0002] Aluminum profiles are widely used in many fields such as building curtain walls, interior decoration, industrial frames, and furniture manufacturing due to their lightweight, high strength, ease of processing and forming, and excellent surface treatment properties. Especially in the modern lighting industry, aluminum profiles are the core structural components and heat dissipation carriers for LED lamps, linear light strips, and various decorative lamp bodies. The ease of splicing, stability, and aesthetics of aluminum profiles directly affect the quality and performance of the final product.

[0003] Traditional methods of splicing linear aluminum profile lights, such as welding, riveting, or mechanical connections using screws and angle brackets, generally suffer from problems such as cumbersome procedures, the need for specialized tools, high skill requirements for operators, and exposed connection points affecting aesthetics. Under long-term use or when subjected to vibration or load changes, they are prone to loosening, displacement, or even detachment, resulting in insufficient connection reliability and failing to meet the requirements of application scenarios with high structural stability. Utility Model Content

[0004] The purpose of this invention is to overcome the problems of the prior art and provide an aluminum profile splicing device that is easy to install and has a stable connection.

[0005] To achieve the above objectives, the present invention adopts the following solution:

[0006] An aluminum profile splicing device includes: two splicing modules that can be spliced ​​together; each splicing module has a slot on one side of its end face and a locking part on the side of its end face away from the slot; when the two splicing modules are spliced ​​together, the slot on one splicing module can engage with the locking part on the other splicing module, and the locking part on the other splicing module can engage with the slot on the other splicing module; a double locking device is also provided between the two splicing modules to lock them together; and each splicing module is also provided with multiple locking positions that can engage with the aluminum profile.

[0007] The dual locking device includes a first positioning groove and a recess spaced apart from the first positioning groove on the end face of the splicing module. A connecting plate protruding and capable of elastic deformation is provided on one side wall of the recess. A gap is formed between the connecting plate and other walls of the recess. A positioning part is provided on the connecting plate that can be engaged into the first positioning groove of another splicing module.

[0008] The splicing module is also provided with multiple connecting slots, and the wall of the connecting slot is provided with a first screw hole.

[0009] The splicing module is also provided with multiple connection holes through which the splicing module can be inserted.

[0010] The edge of the splicing module is also provided with multiple protruding first protrusions, which are spaced apart vertically to form the snap-fit ​​positions between adjacent first protrusions.

[0011] The snap-fit ​​part includes an extension plate with a protruding end face, and the end of the extension plate is provided with a snap-fit ​​plate that can be snapped into a snap-fit ​​groove.

[0012] It also includes a splicing plate, which includes a first plate body arranged at left and right intervals and a second plate body connected between the two first plates body. Each first plate body is provided with a protruding first horizontal plate, and the second plate body is provided with a protruding first vertical plate. An inclined guide plate is provided between the first horizontal plate and the first vertical plate. Each first horizontal plate and the second plate body can be respectively snapped into the corresponding snap-fit ​​position.

[0013] The bottom surface of the splicing module is also provided with a positioning boss, and the first plate is provided with a second protruding plate that protrudes laterally. The second protruding plate is provided with a locking groove that can engage with the positioning boss.

[0014] The first plate is also provided with an inclined positioning plate, and a second positioning groove is formed between the positioning plate, the second plate, the first horizontal plate and the second convex plate, which allows the first convex plate to be inserted.

[0015] The second plate is also provided with multiple wire slots.

[0016] Compared with existing technologies, this utility model has the following advantages: In use, the slots and locking parts on the end faces of the splicing modules form an interconnected plug-in structure. During splicing, simply align and push the two splicing modules together to complete the initial positioning and connection until the two locking devices are engaged. These two locking devices lock the two splicing modules tightly together, effectively preventing loosening or separation of the plug-in parts and enhancing the overall stability of the spliced ​​modules. Furthermore, the multiple locking positions on the splicing modules provide flexible installation locations for the aluminum profiles, allowing for modification of the locking positions as needed, facilitating processing and broadening the applicability. The easy connection between the two splicing modules significantly reduces installation difficulty and the skill requirements for operators. Attached Figure Description

[0017] Figure 1 This is one of the structural schematic diagrams of the splicing module of the aluminum profile sheet splicing device of this utility model;

[0018] Figure 2This is the second structural schematic diagram of the splicing module of the aluminum profile sheet splicing device of this utility model;

[0019] Figure 3 This is the third structural schematic diagram of the splicing module of the aluminum profile sheet splicing device of this utility model;

[0020] Figure 4 This is a diagram showing the state of the splicing modules of the aluminum profile splicing device of this utility model during splicing.

[0021] Figure 5 This is an exploded view of two splicing modules of the aluminum profile sheet splicing device of this utility model;

[0022] Figure 6 This is one of the exploded views of the splicing module and splicing plate of the aluminum profile splicing device of this utility model;

[0023] Figure 7 This is the second exploded view of the splicing module and splicing plate of the aluminum profile splicing device of this utility model;

[0024] Figure 8 This is a diagram showing the state of the splicing module and splicing plate of the aluminum profile splicing device of this utility model when they are connected. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to embodiments:

[0026] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0027] like Figures 1 to 8 As shown, an aluminum profile splicing device includes: two splicing modules 1 that can be spliced ​​together. Each splicing module 1 has a slot 11 on one side of its end face 100 and a latching part 12 on the side of its end face 100 away from the slot 11. When the two splicing modules 1 are spliced ​​together, the slot 11 on one splicing module 1 can engage with the latching part 12 on the other splicing module 1, and the latching part 12 on the other splicing module 1 can engage with the slot 11 on the other splicing module 1. A second locking device 2 is also provided between the two splicing modules 1 to lock them together. Each splicing module 1 is also provided with a plurality of latching positions 13 that can engage with the aluminum profile.

[0028] In use, the slots 11 and snap-fit ​​parts 12 on the end face 100 of the splicing module 1 form an interconnected plug-in structure. During splicing, simply align and push the two splicing modules 1 together to complete the initial positioning and connection until the two locking devices 2 are fully engaged. These locking devices 2 interlock the two splicing modules 1, effectively preventing loosening or separation of the plug-in parts and enhancing the overall stability of the spliced ​​modules 1. Furthermore, the multiple snap-fit ​​positions 13 on the splicing module 1 provide flexible installation positions for the aluminum profile, allowing for modification of the size of the snap-fit ​​positions 13 as needed, facilitating processing and broadening the applicability. The connection between the two splicing modules 1 is convenient, significantly reducing installation difficulty and the skill requirements for operators. The slots 11 and snap-fit ​​parts 12 are centrally symmetrically arranged, which facilitates processing and ensures stability during splicing.

[0029] The dual locking device 2 includes a first positioning groove 21 disposed on the end face 100 of the splicing module 1 and a recess 22 spaced apart from the first positioning groove 21. A connecting plate 23 protrudes from one side wall of the recess 22 and is capable of elastic deformation relative to it. A gap 24 is formed between the connecting plate 23 and the other walls of the recess 22. A positioning part 231 is disposed on the connecting plate 23, capable of engaging with the first positioning groove 21 of another splicing module 1. The first positioning groove 21, the connecting plate 23, and the positioning part 231 are centrally symmetrically arranged, which facilitates processing. The first positioning groove 21 is an inwardly concave arc-shaped groove, and the positioning part 231 is an outwardly convex protrusion.

[0030] When the two splicing modules 1 are initially spliced ​​into place via the slot 11 and the engaging part 12, the positioning part 231 of the connecting plate 23 on one of the splicing modules 1 will deform under elastic deformation until it is engaged in the first positioning groove 21 of the other splicing module 1. After the positioning part 231 is engaged in the first positioning groove 21, an interlock is formed, which can prevent accidental loosening at the splicing point and make the locking more stable. When disassembly is required, simply move the connecting plate 23 to make the positioning part 231 disengage from the first positioning groove 21 to release the secondary lock, and then the two splicing modules 1 can be separated. The gap 24 provides space for the connecting plate 23 to move. The double locking device 2, together with the original slot 11 and engaging part 12 on the splicing module 1, forms a double locking connection, and it is a progressive locking and coordinated locking, which makes the connection between the two splicing modules 1 more stable and safer to use.

[0031] The splicing module 1 is also provided with a plurality of connecting slots 14, and the wall of the connecting slot 14 is also provided with a first screw hole 15.

[0032] The first screw hole 15 is directly set on the groove wall of the connecting groove 14, providing precise guidance and sufficient thread engagement depth for screw connection, facilitating installation, and allowing the screw to be located inside the connecting groove 14. This avoids the screw from pressing against the wall of the connecting module 1 when the two splicing modules 1 are connected, thus preventing the installation from being affected.

[0033] The splicing module 1 is also provided with multiple connecting holes 16 through which the splicing module 1 can be passed. The connecting holes 16 are provided so that two splicing modules 1 can be connected by screws, which facilitates the threading of wires.

[0034] The edge of the splicing module 1 is also provided with a plurality of protruding first protrusions 17, which are spaced vertically to form a snap-fit ​​position 13 between adjacent first protrusions 17. The plurality of vertically spaced first protrusions 17 form a snap-fit ​​position 13 at the edge of the splicing module 1 for easy insertion, and the snap-fit ​​position 13 is a snap-fit ​​groove.

[0035] The latching part 12 includes an extension plate 121 protruding from the end face 100, and the end of the extension plate 121 is provided with a latching plate 122 that can be latched into the latching groove 11. The extension plate 121 can easily be inserted into and guided to the latching groove 11 area of ​​another splicing module for easy alignment and positioning, and the latching plate 122 is easy to position and abuts against the top plate at the latching groove 11.

[0036] It also includes a splicing plate 3, which includes a first plate 31 spaced apart on the left and right and a second plate 32 connected between the two first plates 31. Each of the first plates 31 is provided with a protruding first horizontal plate 33, and each of the second plates 32 is provided with a protruding first vertical plate 34. An inclined guide plate 35 is provided between the first horizontal plate 33 and the first vertical plate 34. Each of the first horizontal plate 33 and the second plate 32 can be respectively snapped into the corresponding snap-fit ​​position 13. The connection between the first horizontal plate 33 and the guide plate 35 and the connection between the first vertical plate 34 and the guide plate 35 are provided with a second screw groove 38 corresponding to the position and size of the first screw hole 15. An installation groove 39 is formed between the first vertical plate 34 and the second plate 32.

[0037] The first plate 31, spaced apart on the left and right, is connected to the second plate 32 to form an "I"-shaped frame structure, which makes the overall structure more stable and easier to install. The second screw slot 38 allows for easy engagement with the first screw hole 15 to tighten the screw. The mounting slot 39 can be used to position the light strip. Of course, it is conceivable that the second plate 32 has screw holes for connecting the light strip with screws.

[0038] The bottom surface of the splicing module 1 is also provided with a positioning boss 18, and the first plate 31 is provided with a second protruding plate 36 that protrudes laterally. The second protruding plate 36 is provided with a locking groove 361 that can engage with the positioning boss 18. The positioning boss 18 and the locking groove 361 cooperate to position the device, which facilitates installation by workers.

[0039] The first plate 31 is also provided with an inclined positioning plate 311. A second positioning groove 37 is formed between the positioning plate 311, the second plate 32, the first horizontal plate 33, and the second convex plate 36, which allows the first convex plate 17 to be engaged. The second positioning groove 37 facilitates the engagement of the first convex plate 17, making the connection between the splicing plate 3 and the splicing module 1 more stable and safer during use.

[0040] The second plate 32 is also provided with a plurality of wire slots 321. The wire slots 321 are provided to facilitate the positioning of the LED strip power cord.

[0041] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An aluminum profile sheet splicing device, characterized in that, include: Two splicing modules (1) that can be spliced ​​together are provided. Each splicing module (1) has a slot (11) on one side of its end face (100) and a snap-fit ​​part (12) on the side of its end face (100) away from the slot (11). When the two splicing modules (1) are spliced ​​together, the slot (11) on one splicing module (1) can engage with the snap-fit ​​part (12) on the other splicing module (1). The snap-fit ​​part (12) on the splicing module (1) can engage with the slot (11) on the other splicing module (1). A double locking device (2) is also provided between the two splicing modules (1) to lock them together. Each splicing module (1) is also provided with multiple snap-fit ​​positions (13) that can engage with aluminum profile plates.

2. The aluminum profile sheet splicing device according to claim 1, characterized in that, The dual locking device (2) includes a first positioning groove (21) disposed on the end face (100) of the splicing module (1) and a groove (22) spaced apart from the first positioning groove (21). A connecting plate (23) protruding and capable of elastic deformation relative to the groove (22) is provided on one side wall of the groove (22). A gap (24) is formed between the connecting plate (23) and the other wall of the groove (22). A positioning part (231) capable of being inserted into the first positioning groove (21) of another splicing module (1) is provided on the connecting plate (23).

3. The aluminum profile splicing device according to claim 1, characterized in that, The splicing module (1) is also provided with multiple connecting slots (14), and the wall of the connecting slot (14) is also provided with a first screw hole (15).

4. The aluminum profile splicing device according to claim 1, characterized in that, The splicing module (1) is also provided with multiple connection holes (16) through which the splicing module (1) can be inserted.

5. The aluminum profile splicing device according to claim 1, characterized in that, The edge of the splicing module (1) is also provided with a plurality of protruding first protrusions (17), and the plurality of first protrusions (17) are arranged vertically at intervals so that the snap-fit ​​positions (13) are formed between adjacent first protrusions (17).

6. The aluminum profile sheet splicing device according to claim 5, characterized in that, The snap-fit ​​part (12) includes an extension plate (121) provided on the protruding end face (100), and the end of the extension plate (121) is provided with a snap-fit ​​plate (122) that can be snapped into the snap-fit ​​groove (11).

7. The aluminum profile sheet splicing device according to claim 6, characterized in that, It also includes a splicing plate (3), which includes a first plate (31) spaced apart on the left and right and a second plate (32) connected between the two first plates (31). Each first plate (31) is provided with a protruding first horizontal plate (33), and the second plate (32) is provided with a protruding first vertical plate (34). An inclined guide plate (35) is provided between the first horizontal plate (33) and the first vertical plate (34). Each first horizontal plate (33) and the second plate (32) can be respectively snapped into the corresponding snap-fit ​​position (13).

8. The aluminum profile sheet splicing device according to claim 7, characterized in that, The bottom surface of the splicing module (1) is also provided with a positioning boss (18), and the first plate (31) is provided with a second protruding plate (36) that protrudes laterally. The second protruding plate (36) is provided with a locking groove (361) that can engage with the positioning boss (18).

9. The aluminum profile sheet splicing device according to claim 7, characterized in that, The first plate (31) is also provided with an inclined positioning plate (311), and a second positioning groove (37) is formed between the positioning plate (311), the second plate (32), the first horizontal plate (33) and the second convex plate (36) to allow the first convex plate (17) to be inserted.

10. The aluminum profile sheet splicing device according to claim 7, characterized in that, The second plate (32) is also provided with a plurality of wire slot holes (321).

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