Quick splicing piece and lamp tube

Abstract

The utility model discloses a quick splicing piece and a lamp tube. The quick splicing piece comprises a splicing piece main body and a connecting piece, the splicing piece main body comprises a body, at least one side end face of the body is provided with an inserting hole position for inserting the connecting piece, the side edge of the inserting hole position is provided with a locking structure for movably locking the connecting piece, and the connecting piece is provided with a locked structure. According to the locking structure, a stepped hole penetrating through the upper face and the lower face of the body is formed in the side of the insertion hole position, a communicated notch position is formed in one side of the stepped hole and one side of the insertion hole position, the stepped hole is perpendicular to the insertion hole position in direction, a pin is arranged in the stepped hole, a protruding edge is arranged on the periphery of the side wall of the pin close to the middle position, and the pin above the protruding edge is sleeved with a spring. A spring cover is arranged above the spring, provided with a pin penetrating hole and fixedly connected with the body. The protruding edge elastically abuts against the notch position through the spring. The connecting piece is a cylindrical body, concave ring positions are arranged on the periphery of the side wall of the connecting piece close to the two ends respectively, and the concave ring positions are clamped with the convex edges to achieve connection between the connecting piece and the splicing piece body.

Description

Technical Field

[0001] The present technical solution relates to the field of splicing parts, and particularly to a splicing part for rapid splicing of lamp tubes and a lamp tube provided with the structure of the splicing part. Background Art

[0002] With the development of technology, in the venues of some exhibition sites, in order to increase the sense of technology, longer lighting lamp tubes are used as visual lighting decorations. For longer lighting lamp tubes, multiple lamp tubes are usually spliced together. For the splicing of multiple lighting lamp tubes, splicing connecting parts for realizing the splicing and fixing between the lamp tubes are required. For example, the Chinese Patent Authorization Publication No.: CN217153866U discloses a spliced LED lamp tube. The mounting seat at the bottom of the lamp tube main body disclosed in this solution is provided with a splicing component for splicing the lamp tube main body at the bottom of the lamp tube main body. The splicing component includes a splicing seat slidably arranged at the bottom of the lamp tube main body and a splicing fixing screw arranged on the splicing seat for fixedly connecting the splicing seat and the lamp tube main body. The splicing component disclosed in this solution is externally arranged on the lamp tube main body. Overall, the position of the splicing component on the lamp tube main body is not so simple and beautiful, and the assembly is rather troublesome and not simple and fast enough. Therefore, it is necessary to optimize and improve the existing splicing structure and lamp tube. Summary of the Utility Model

[0003] In view of this, the present application provides a rapid splicing part and a lamp tube. By providing a rapid splicing part at the end of the lamp tube, the ends of multiple lamp tubes are detachably connected to the splicing part main body through a connecting part, realizing rapid connection, simple operation, and being simple and beautiful.

[0004] The technical solution of the present application is to provide a rapid splicing part, which includes: a splicing part main body and a connecting part detachably inserted into the splicing part main body. One end of the connecting part is detachably connected to one splicing part main body, and the other end of the connecting part is detachably connected to another splicing part main body; the splicing part main body includes a main body, at least one side end face of the main body is provided with an insertion hole position for inserting the connecting part, and a locking structure for actively locking the connecting part is arranged on the side of the insertion hole position, and the connecting part is provided with a structure to be locked.

[0005] Further, the insertion hole positions of the splicing part main body include at least two.

[0006] As a preferred embodiment, the locking structure is a step hole provided on the side of the plug-in hole, which passes through the upper and lower sides of the main body. One side of the step hole forms a notch position that is connected with one side of the plug-in hole. The direction of the step hole is perpendicular to the direction of the plug-in hole. A pin is provided in the step hole. A convex edge is provided near the middle position of the side wall of the pin. A spring is sleeved on the pin above the convex edge. A spring cover is provided above the spring. The spring cover is provided with a pin outlet hole through which the pin passes. The spring cover is fixedly connected to the main body. The convex edge is movably abutted against the notch position through the spring. The connecting piece is a cylindrical body. The side wall of the connecting piece is provided with concave ring positions near both ends. The concave ring positions are snap-fitted with the convex edge to achieve the connection between the connecting piece and the main body of the splicing piece.

[0007] Furthermore, the lower end of the convex edge of the pin abuts against the step of the step hole, and the lower end of the pin passes through the bottom of the main body. By pressing the lower end of the pin, the convex edge on the pin moves upward and separates from the incision, so as to unlock the connector from the plug-in hole.

[0008] Furthermore, at least one first screw hole is provided on the end surface of the splicing piece body having the plug-in hole, and the first screw hole is used to connect an external fixing piece.

[0009] Furthermore, the main body of the splicing piece is block-shaped, and a plurality of fixing screw holes and at least one second screw hole are provided along the thickness direction on the surface corresponding to the surface without the plug-in holes. The fixing screw holes are used to fix the main body, and the second screw holes are used to connect the external fixing parts.

[0010] The present application also discloses a lamp tube, the end of which is provided with the above-mentioned quick-connection piece, and the end of the lamp tube is provided with through holes corresponding to the insertion hole, the first screw hole, the second screw hole, and through holes through which the lower end or the upper and lower ends of the pin pass.

[0011] The beneficial effects of the technical solutions of the quick connector and the lamp tube disclosed in this application are as follows: The quick splicing part is designed with a connecting part and a splicing part body. By setting the insertion hole positions for inserting the connecting part on the splicing part body and designing a locking structure at the insertion hole positions, it is engaged with the locked structure of the connecting part, so that the connecting part inserted into the insertion hole positions on the splicing body can be quickly locked to achieve connection. Then, the other end of the same connecting part can be inserted into the insertion hole positions of another splicing part body to achieve quick locking connection. In this way, by arranging the splicing part body inside the end of the lamp tube, only by quickly inserting the connecting part at the ends of two lamp tubes, the quick splicing of the two lamp tubes can be achieved quickly. In addition, when disassembling, only need to press the pin to make the convex edge of the pin fall off from the concave ring part of the connecting part, achieving quick disassembly. The operation is simple, convenient and fast, and the splicing part body is arranged inside the end of the lamp tube, so that the splicing parts cannot be seen from the outside, making it more concise and beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 FIG. is a schematic exploded view of the structure of the quick splicing part disclosed in the present invention.

[0013] Figure 2 FIG. is a schematic structural view of the connecting part disclosed in the present invention.

[0014] Figure 3 FIG. is a sectional view of the structure of the pin position of the quick splicing part disclosed in the present invention.

[0015] Figure 4 FIG. is a three-dimensional view of the overall structure of the quick splicing part disclosed in the present invention.

[0016] Figure 5 FIG. is a schematic view of the connecting part inserted into the quick splicing part disclosed in the present invention.

[0017] Figure 6 FIG. is a top view of the structure of the quick splicing part disclosed in the present invention.

[0018] Figure 7 FIG. is a schematic view of the structure of one end of the lamp tube disclosed in the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present disclosure, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present disclosure without creative efforts shall also fall within the scope of protection of the present disclosure.

[0020] Please refer to Figures 1 to 6A specific embodiment of a quick splicing part disclosed in the technical solution of the present application. The quick splicing part includes a splicing part main body 100 and a connecting part 200 detachably inserted into the splicing part main body 100. One end of the connecting part 200 is detachably connected to one splicing part main body 100, and the other end of the connecting part 200 is detachably connected to another splicing part main body 100; the splicing part main body 100 includes a main body 1, and at least one side end face of the main body 1 is provided with an insertion hole position 102 for inserting the connecting part 200. A locking structure for actively locking the connecting part 200 is arranged on the side of the insertion hole position 102, and the connecting part 200 is provided with a structure to be locked.

[0021] Through the above technical solution, the quick splicing part is designed by designing the connecting part 200 and the splicing part main body 100. By arranging the insertion hole position 102 for inserting the connecting part 200 on the splicing part main body 100 and designing a locking structure at the insertion hole position 102, which is engaged with the structure to be locked of the connecting part 200, it is realized that the connecting part 200 inserted into the insertion hole position 102 on the splicing main body 100 can be quickly locked to achieve connection. Then the other end of the same connecting part 200 can be inserted into the insertion hole position 102 of another splicing part main body 100 to achieve quick locking connection.

[0022] To make the arranged connecting part 200 more stable and prevent the connected lamp tube from rotating circumferentially, at least two insertion hole positions 102 of the splicing part main body 100 are included, and the insertion hole positions 102 are preferably circular.

[0023] Refer to Figures 1 to 5 As a preferred solution, the locking structure is a stepped hole 101 penetrating the upper and lower surfaces of the main body 1 arranged on the side of the insertion hole position 102. One side of the stepped hole 101 forms a communicating notch position 12 with one side of the insertion hole position 102. The direction of the stepped hole 101 is perpendicular to the direction of the insertion hole position 102. A pin 2 is arranged in the stepped hole 101. A convex edge 201 is arranged around the middle position of the side wall of the pin 2. A spring 3 is sleeved on the pin 2 above the convex edge 201. A spring cover 4 is arranged above the spring 3. The spring cover 4 is provided with a pin through hole 401 through which the upper end of the pin 2 passes. The spring cover 4 is fixedly connected to the main body 1; the convex edge 201 is elastically abutted against the notch position 12 through the spring 3. The connecting part 200 is a columnar body, preferably a cylindrical body. The structure to be locked is that two concave ring positions 2001 are arranged around the side wall of the connecting part 200 near both ends respectively, and the concave ring positions 2001 are engaged with the convex edge 201 to realize the connection between the connecting part 200 and the splicing part main body 100.

[0024] The locking structure designed by the above technical solution realizes quick connection and quick disassembly, which is very convenient and fast. After pressing the pin 2, the convex edge 201 of the pin 2 will disengage from the notch 12, so that the connecting piece 200 can be inserted into the insertion hole 102. Then, release the pressing force of the pin 2. Through the resilience of the spring 3 on the pin 2, the convex edge 201 of the pin 2 resets back to the notch 12. At this time, the convex edge 201 is stuck in the concave ring 2001 at one end of the connecting piece 200 inserted into the insertion hole 102. During the disassembly process, also by pressing the pin 2, the convex edge 201 on the pin 2 is disengaged from the notch 12, so that the connecting piece 200 can be pulled out.

[0025] Furthermore, the lower end of the convex edge 201 of the pin 2 abuts against the step of the stepped hole 12. The stepped hole 12 is preferably circular. The lower end of the pin 2 extends out of the bottom of the body 1. By pressing the lower end of the pin 2, the convex edge 201 on the pin 2 moves upward and separates from the notch 12 to unlock the connecting piece 200 from the insertion hole 102.

[0026] Preferably, on the end face of the splicing piece main body 100 provided with the insertion hole 102, at least one first screw hole 103 is provided. The first screw hole 103 is used to connect an external fixing piece.

[0027] Preferably, the body 1 of the splicing piece main body 100 is in a block shape. Along the thickness direction on the surface corresponding to the absence of the insertion hole 102, a plurality of fixing screw holes 104 and at least one second screw hole 105 are provided. The fixing screw holes 104 are used to fix the body 1, and the second screw hole 105 is used to connect an external fixing piece. The splicing piece main body 100 and the connecting piece 200 are preferably made of alloy materials.

[0028] Please refer to Figure 7 , the technical solution of this application also discloses a lamp tube. The end of the lamp tube 300 is internally provided with the above-mentioned quick splicing piece 100. The end of the lamp tube 300 is provided with through holes corresponding to exposing the insertion hole 102, the first screw hole 103, and the second screw hole 105. Insert the connecting piece 200 into the insertion hole 102 at the end of the lamp tube 300 to realize the connection of the concave ring 2001 at one end of the connecting piece 200 to the lamp tube 300, while the concave ring 2001 at the other end of the connecting piece 200 is connected to the insertion hole 102 at the end of another lamp tube 300 to realize the quick splicing of the lamp tube 300 and another lamp tube 300.

[0029] The embodiments of the present disclosure have been described above. The above description is exemplary and not exhaustive, and is also not limited to the disclosed embodiments. Many modifications and variations are obvious to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The choice of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A quick splicing piece, characterized in that: The invention comprises a splicing piece body (100), a connecting piece (200) which is detachably plugged into the splicing piece body (100), one end of the connecting piece (200) being detachably connected to one splicing piece body (100), and the other end of the connecting piece (200) being detachably connected to another splicing piece body (100); the splicing piece body (100) comprises a body (1), at least one side end surface of the body (1) being provided with a plugging hole (102) for plugging the connecting piece (200), a locking structure for movably locking the connecting piece (200) being provided on the side of the plugging hole (102), and the connecting piece (200) being provided with a locked structure.

2. The quick-joining piece according to claim 1, characterized in that: The splicing piece body (100) includes at least two plug-in holes (102).

3. The quick-joining piece according to claim 2, characterized in that: The locking structure is a step hole (101) penetrating the upper and lower surfaces of the main body (1) provided on the side of the plug-in hole (102); one side of the step hole (101) forms a notch (12) communicating with one side of the plug-in hole (102); the direction of the step hole (101) is perpendicular to the direction of the plug-in hole (102); a pin (2) is provided in the step hole (101); a convex edge (201) is provided around the side wall of the pin (2) near the middle; a spring (3) is sleeved on the pin (2) above the convex edge (201); a spring (3) is provided above the spring (3). A spring cover (4) is provided, wherein the spring cover (4) is provided with a pin outlet hole (401) through which the upper end of the pin (2) is extended, and the spring cover (4) is fixedly connected to the body (1); the convex edge (201) is elastically abutted against the cutout position (12) through the spring (3); the connecting piece (200) is a columnar body, and the locked structure is a side wall of the connecting piece (200) having a concave ring position (2001) arranged around the body near both ends, and the concave ring position (2001) is snap-fitted with the convex edge (201) to realize the connection between the connecting piece (200) and the splicing piece body (100).

4. The quick-joining piece according to claim 3, characterized in that: The lower end of the convex edge (201) of the pin (2) abuts against the step of the step hole (101), and the lower end of the pin (2) passes through the bottom of the body (1). By pressing the lower end of the pin (2), the convex edge (201) on the pin (2) moves upward and separates from the cutout position (12), so that the connecting member (200) is unlocked from the plug-in hole position (102).

5. The quick-joining piece according to any one of claims 2 to 4, characterized in that: The end surface of the splicing piece body (100) provided with the plug-in hole (102) is provided with at least one first screw hole (103), and the first screw hole (103) is used for connecting an external fixing piece.

6. The quick-joining piece according to any one of claims 1 to 4, characterized in that: The main body (1) of the splicing piece main body (100) is block-shaped, and is provided with a plurality of fixing screw holes (104) and at least one second screw hole (105) along the thickness direction on the surface corresponding to the surface without the plug-in hole (102); the fixing screw holes (104) are used to fix the main body (1), and the second screw holes (105) are used to connect an external fixing piece.

7. A lamp tube, characterized in that: The end of the lamp tube is provided with a quick-connecting piece as described in any one of claims 1 to 6, and the end of the lamp tube is provided with a through hole corresponding to the insertion hole (102), the first screw hole (103), the second screw hole (105), and a through hole through which the lower end or the upper and lower ends of the pin (2) pass.

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