Lamplight decoration ceiling joist splicing mechanism

Abstract

The utility model relates to the technical field of building decoration, and discloses a lamplight decoration ceiling joist splicing mechanism which comprises an upper joist, a lower joist, a transverse splicing assembly and a vertical splicing assembly, the transverse splicing assembly comprises a plurality of connecting rods, notches are formed in the left outer side wall and the right outer side wall of the two ends of each connecting rod, and telescopic springs are fixedly connected to the inner walls of the notches; the ends, away from the notches, of the telescopic springs are fixedly connected with triangular positioning blocks, and the outer walls of the two flanges of the upper keel are provided with connecting grooves allowing the connecting rods to enter in a clamped mode. Compared with the prior art, splicing of the keels can be achieved, and installation and maintenance of the keels are convenient.

Description

Technical Field

[0001] This application relates to the technical field of architectural decoration, and particularly to a splicing mechanism for the keels of a lighting decorative ceiling. Background Art

[0002] In modern architectural decoration, the ceiling design not only requires aesthetics but also takes into account practicality and installation convenience. The lighting decorative ceiling is widely welcomed due to its unique visual effect and atmosphere creation ability.

[0003] Regarding the above related technologies, the inventor believes that the splicing mechanism for the keels of the lighting decorative ceiling in the traditional technology has problems such as complex installation and difficult maintenance, which limit its application scope and effect and are defective. Therefore, a splicing mechanism for the keels of a lighting decorative ceiling is proposed to solve the above problems.

[0004] The above information disclosed in this background art is only used to increase the understanding of the background art of this application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Utility Model Content

[0005] In order to solve the problems in the splicing mechanism for the keels of the lighting decorative ceiling in the traditional technology, such as complex installation and difficult maintenance, which limit its application scope and effect, this application provides a splicing mechanism for the keels of a lighting decorative ceiling.

[0006] The splicing mechanism for the keels of a lighting decorative ceiling provided by this application adopts the following technical solutions:

[0007] A splicing mechanism for the keels of a lighting decorative ceiling includes an upper keel, a lower keel, a horizontal splicing component, and a vertical splicing component. The horizontal splicing component includes multiple connecting rods. At both ends of the multiple connecting rods, notches are provided on the left and right outer side walls. A telescopic spring is fixedly connected to the inner wall of the notch. One end of the telescopic spring away from the notch is fixedly connected to a triangular positioning block. Connecting grooves for the connecting rods to be snap-fitted into are provided on the outer walls of the two flanges of the upper keel. When it is necessary to achieve the horizontal splicing of the keels, two upper keels are selected. Only need to snap the two ends of the connecting rod into the inside of the notch respectively. When the connecting rod enters the inside of the connecting groove, the triangular positioning block is squeezed, and this squeezing force is transmitted to the telescopic spring, and the telescopic spring is compressed until the connecting rod enters the inside of the connecting groove. When the end of the connecting rod completely enters the inside of the connecting groove, the triangular positioning block enters the inside of the triangular positioning groove.

[0008] Preferably, the vertical splicing component includes two clamping strips fixedly connected to the outer wall of the web of the upper keel. A clamping groove for the two clamping strips to be clamped into is formed in the outer wall of the web of the lower keel. A first positioning hole is formed in the side wall of the lower keel, and the first positioning hole penetrates through the two clamping grooves. Second positioning holes are formed on the surfaces of the two clamping strips. When vertical splicing of the keels needs to be realized, the two clamping strips at the bottom of the upper keel are clamped into the inside of the clamping groove to realize the vertical splicing of the upper keel and the lower keel.

[0009] Preferably, a positioning rod is movably connected inside the first positioning hole and the second positioning hole. A fixing nut for fixing the positioning rod is movably connected to the outer wall of the web of the lower keel. The positioning rod is movably arranged inside the first positioning hole and the second positioning hole. One end of the positioning rod is provided with a thread matching the fixing nut. Therefore, the position of the positioning rod can be fixed by the fixing nut.

[0010] Preferably, triangular positioning grooves for the triangular positioning blocks to be clamped into are formed on two opposite inner side walls of the connecting groove. The triangular positioning blocks enter the inside of the triangular positioning grooves, thereby realizing the fixation of the position of the connecting rod.

[0011] Preferably, the diameters of the first positioning hole and the second positioning hole are the same as the diameter of the positioning rod.

[0012] In summary, the present application includes the following beneficial technical effects:

[0013] When horizontal splicing of the keels needs to be realized, two upper keels are selected. Only the two ends of the connecting rod need to be respectively clamped into the inside of the notch. When the connecting rod enters the inside of the connecting groove, the triangular positioning blocks are squeezed and the telescopic springs are compressed until the connecting rod enters the inside of the connecting groove and the triangular positioning blocks enter the inside of the triangular positioning grooves, realizing the fixation of the position of the connecting rod, thereby realizing the horizontal splicing of the two upper keels. When vertical splicing of the keels needs to be realized, the two clamping strips at the bottom of the upper keel are clamped into the inside of the clamping groove. The positioning rod is movably arranged inside the first positioning hole and the second positioning hole. Therefore, the position of the positioning rod can be fixed by the fixing nut, realizing the vertical splicing of the upper keel and the lower keel. Compared with the prior art, the present application can realize the splicing between the keels, and is more convenient for the installation and maintenance of the keels. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view structural schematic diagram of the application embodiment;

[0015] Figure 2 is the sectional structural schematic diagram of the application embodiment;

[0016] Figure 3 is the structural schematic diagram of the upper keel;

[0017] Figure 4 It is a schematic structural diagram of the lower keel;

[0018] Figure 5 is Figure 2 an enlarged schematic diagram of the structure at position A in

[0019] Figure 6 is Figure 4 an enlarged schematic diagram of the structure at position B in

[0020] Explanation of reference numerals: 1, upper keel; 2, lower keel; 3, connecting rod; 4, notch; 5, telescopic spring; 6, triangular positioning block; 7, connecting groove; 8, clamping strip; 9, clamping slot; 10, first positioning hole; 11, second positioning hole; 12, positioning rod; 13, fixing nut; 14, triangular positioning groove. Detailed implementation manners

[0021] The following further elaborates on this application Figures 1-6 in conjunction with the attached drawings.

[0022] The embodiment of this application discloses a splicing mechanism for a lighting decorative ceiling keel. Referring to Figure 1 , Figure 2 and Figure 5 , it includes an upper keel 1, a lower keel 2, a horizontal splicing component and a vertical splicing component. The horizontal splicing component includes multiple connecting rods 3. Both the left and right outer side walls at both ends of the multiple connecting rods 3 are provided with notches 4. The inner wall of the notch 4 is fixedly connected with a telescopic spring 5. One end of the telescopic spring 5 far from the notch 4 is fixedly connected with a triangular positioning block 6. Both outer walls of the two flanges of the upper keel 1 are provided with connecting grooves 7 for the connecting rods 3 to be clamped into. When it is necessary to achieve the horizontal splicing of the keel, only need to respectively clamp both ends of the connecting rod 3 into the inside of the notch 4. When the connecting rod 3 enters the inside of the connecting groove 7, the triangular positioning block 6 is squeezed, and this squeezing force is transmitted to the telescopic spring 5, and the telescopic spring 5 is compressed until the connecting rod 3 enters the inside of the connecting groove 7. When the end of the connecting rod 3 completely enters the inside of the connecting groove 7, the triangular positioning block 6 enters the inside of the triangular positioning groove 14.

[0023] Referring to Figure 1 , Figure 3 and Figure 4 , the vertical splicing component includes two clamping strips 8 fixedly connected to the outer wall of the web of the upper keel 1. The outer wall of the web of the lower keel 2 is provided with a clamping slot 9 for the two clamping strips 8 to be clamped into. The side wall of the lower keel 2 is provided with a first positioning hole 10, and the first positioning hole 10 penetrates through the two clamping slots 9. The surfaces of the two clamping strips 8 are both provided with second positioning holes 11. When it is necessary to achieve the vertical splicing of the keel, clamp the two clamping strips 8 at the bottom of the upper keel 1 into the inside of the clamping slot 9 to achieve the vertical splicing of the upper keel 1 and the lower keel 2.

[0024] Refer to Figure 4 and Figure 6 Inside the first positioning hole 10 and the second positioning hole 11, a positioning rod 12 is movably connected in common. On the outer wall of the web of the lower keel 2, a fixing nut 13 for fixing the positioning rod 12 is movably connected. The positioning rod 12 is movably arranged inside the first positioning hole 10 and the second positioning hole 11. One end of the positioning rod 12 is provided with a thread matching the fixing nut 13. Therefore, the position of the positioning rod 12 can be fixed by the fixing nut 13.

[0025] Refer to Figure 2 and Figure 5 On two opposite inner side walls of the connecting groove 7, triangular positioning grooves 14 for the triangular positioning blocks 6 to be snap-fitted into are respectively provided. The triangular positioning blocks 6 enter into the triangular positioning grooves 14, thereby realizing the fixation of the position of the connecting rod 3.

[0026] Refer to Figure 4 and Figure 6 The diameters of the first positioning hole 10 and the second positioning hole 11 are the same as the diameter of the positioning rod 12.

[0027] The implementation principle of a lighting decoration ceiling keel splicing mechanism in an embodiment of the present application is as follows: When it is necessary to realize the horizontal splicing of the keels, two upper keels 1 are selected. It is only necessary to respectively snap the two ends of the connecting rod 3 into the inside of the notch 4. When the connecting rod 3 enters into the inside of the connecting groove 7, the triangular positioning blocks 6 are extruded. This extrusion force is transmitted to the telescopic spring 5, and the telescopic spring 5 is compressed until the connecting rod 3 enters into the inside of the connecting groove 7. When the end of the connecting rod 3 completely enters into the inside of the connecting groove 7, the triangular positioning blocks 6 enter into the inside of the triangular positioning grooves 14, realizing the fixation of the position of the connecting rod 3, thereby fixing the positions of the two upper keels 1. When it is necessary to realize the vertical splicing of the keels, the two clamping strips 8 at the bottom of the upper keel 1 are snap-fitted into the inside of the clamping groove 9. After that, the positioning rod 12 is movably arranged inside the first positioning hole 10 and the second positioning hole 11. One end of the positioning rod 12 is provided with a thread matching the fixing nut 13. Therefore, the position of the positioning rod 12 can be fixed by the fixing nut 13, realizing the vertical splicing of the upper keel 1 and the lower keel 2.

[0028] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", "connected" should be understood in a broad sense, which can be mechanical connection or electrical connection, and can also be the communication inside two components. It can be directly connected. "Upper", "lower", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0029] Secondly: In the accompanying drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference may be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

[0031] The above are all the preferred embodiments of this application, and do not limit the protection scope of this application accordingly. Therefore, any equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A lighting decoration ceiling keel splicing mechanism, comprising an upper keel (1), a lower keel (2), a horizontal splicing component and a vertical splicing component, characterized in that: The transverse splicing assembly comprises a plurality of connecting rods (3), and the left and right outer side walls at both ends of the plurality of connecting rods (3) are provided with slots (4), the inner wall of the slot (4) is fixedly connected with a telescopic spring (5), and the end of the telescopic spring (5) away from the slot (4) is fixedly connected with a triangular positioning block (6), and the outer walls of the two flanges of the upper keel (1) are provided with connecting grooves (7) for the connecting rods (3) to be snapped into.

2. A lighting decoration ceiling keel splicing mechanism according to claim 1, characterized in that: The vertical splicing assembly comprises two clips (8) fixedly connected to the outer wall of the web of the upper keel (1); the outer wall of the web of the lower keel (2) is provided with a clip groove (9) for the two clips (8) to clip into; the side wall of the lower keel (2) is provided with a first positioning hole (10), the first positioning hole (10) passes through the two clip grooves (9); and the surfaces of the two clips (8) are both provided with a second positioning hole (11).

3. A lighting decoration ceiling keel splicing mechanism according to claim 2, characterized in that: The first positioning hole (10) and the second positioning hole (11) are movably connected inside with a positioning rod (12), and the web outer wall of the lower keel (2) is movably connected with a fixing nut (13) for fixing the positioning rod (12).

4. A lighting decoration ceiling keel splicing mechanism according to claim 1, characterized in that: The two opposite inner side walls of the connection groove (7) are both provided with triangular positioning grooves (14) for the triangular positioning block (6) to be snapped into.

5. A lighting decoration ceiling keel splicing mechanism according to claim 2, characterized in that: The diameters of the first positioning hole (10) and the second positioning hole (11) are the same as the diameter of the positioning rod (12).

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