LED lamp substrate wiring terminal

Abstract

The utility model relates to the technical field of wiring terminals, in particular to an LED lamp substrate wiring terminal, which comprises a plate body, two jacks are arranged on the top surface of the plate body, conductive mechanisms are arranged in the two jacks, fixing mechanisms are arranged on the two conductive mechanisms in a matched manner, each conductive mechanism comprises a cylinder, and the cylinder is arranged on the top surface of the plate body. And the outer side wall of the cylinder body is fixedly sleeved with the inner side wall of the adjacent insertion hole. According to the utility model, the copper cores are inserted into the cylinders to extrude the copper sheets to deform so as to be in close contact with the surfaces of the copper cores, and then the copper cores are bent to be partially left in the adjacent cylinders and partially left in the adjacent cutting grooves, so that the surfaces of the copper cores are in contact with the fixed plate, and the contact area between the terminals and the surfaces of the copper cores is increased; and then a user can slide the U-shaped plate to move the U-shaped plate to one end of the adjacent cutting groove to block the adjacent copper core, and the pressing plate is driven by the springback spring to press the copper core on the adjacent fixing plate, so that the copper core is fixed, and the fixing effect on the copper core is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring terminals, in particular to a wiring terminal for an LED lamp substrate. Background Art

[0002] Generally, LED lamp substrates are equipped with wiring terminals for connecting cables on the circuit. The larger the overlap surface between the terminal and the copper core, the larger the cross-sectional area through which the current passes, and the smaller the resistance. Therefore, the stability and reliability of the circuit will also be enhanced. When the overlap surface of the copper busbar is too small, due to the small current cross-sectional area, the current will be limited and cannot pass normally, thereby affecting the working effect of the circuit or even making the circuit unable to work. Most of the existing wiring terminals rely on the conductive spring sheet thereon to press the cable copper core, and press the cable copper core onto the copper sheet to fix the copper core. When in use, the copper core is directly inserted into the gap between the spring sheet and the inner wall of the terminal, so that the copper core squeezes the spring sheet and is pressed by the spring sheet that automatically resets to fix it. The copper core transmits electricity through the copper sheet and the spring sheet on the terminal that are in contact with the copper core. The overlap surface between the terminal and the copper core is small, which affects the stability of the circuit and is relatively inconvenient. In addition, the copper core and the terminal are only pressed and fixed by the spring sheet, and the copper core is easily pulled out of the terminal, resulting in a poor fixing effect. Utility Model Content

[0003] The purpose of the utility model is to provide a LED lamp substrate connection terminal to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An LED lamp substrate terminal comprises a plate body, wherein the top surface of the plate body is provided with two plug holes, and the two plug holes are provided with conductive mechanisms inside, and the two conductive mechanisms are provided with fixing mechanisms in combination;

[0006] The conductive mechanism comprises a cylinder, and the outer wall of the cylinder is fixedly sleeved with the inner wall of an adjacent jack, a plurality of connecting grooves are provided between the two jacks, and a connecting plate is fixedly connected inside the plurality of connecting grooves, and two ends of the same connecting plate are respectively fixedly connected with the outer walls of the cylinders on the two conductive mechanisms, and the inner walls of the cylinders on the two conductive mechanisms are fixedly connected with a plurality of copper sheets.

[0007] Furthermore, the fixing mechanism includes a U-shaped plate, and the adjacent sides of the two arms of the U-shaped plate are fixedly connected with sliding bars, the top surface of the plate body is provided with two cutting grooves, and the interiors of the two cutting grooves are respectively connected with the interiors of the two sockets, the opposite sides of the plate body are provided with two sliding grooves, and the two sliding grooves on the same side of the plate body are respectively close to the two cutting grooves, the U-shaped plates on the two fixing mechanisms are respectively located above the two cutting grooves, and the two sliding bars on the same U-shaped plate are respectively slidably engaged in the interiors of the two adjacent sliding grooves.

[0008] Furthermore, the bottom surfaces of the two cutting grooves are fixedly connected with fixing plates, and one end of the two fixing plates is provided with a circular hole, one end of the two fixing plates is fixedly connected to the top of the adjacent cylinder, and the inside of the two circular holes is communicated with the inside of the adjacent cylinder.

[0009] Furthermore, one end of each of the four slide grooves is provided with a guide groove, and the interiors of the four slide grooves are connected with the interiors of adjacent guide grooves, and the four slide bars are slidably engaged in the interiors of adjacent guide grooves.

[0010] Furthermore, one end of each arm of the two U-shaped plates is fixedly connected with a protrusion.

[0011] Furthermore, the top surfaces of the two U-shaped plates are each provided with a sliding hole, and the inner side walls of the two sliding holes are slidably sleeved with sliding rods, the bottom ends of the two sliding rods are fixedly connected with pressure plates, and rebound springs are fixedly connected between the top surfaces of the two pressure plates and the inner top surfaces of the adjacent U-shaped plates.

[0012] Furthermore, one end of the two pressing plates is an arc-shaped plate structure.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By peeling the copper core and inserting it into the cylinder, the copper core squeezes the copper sheet inside the cylinder to deform, so that the copper sheet is in close contact with the surface of the copper core, and by bending the copper core so that part of it remains in the adjacent cylinder and part of it remains in the adjacent cutting groove, the surface of the copper core is in contact with the fixing plate, thereby increasing the contact area between the terminal and the surface of the copper core, which is convenient for improving the stability of the circuit. Then the user can slide the U-shaped plate to move it to one end of the adjacent cutting groove to block the adjacent copper core, and the pressure plate will press the copper core against the adjacent fixing plate under the drive of the rebound spring, thereby fixing the copper core and improving the fixing effect of the copper core. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the conductive mechanism and the fixing mechanism in the utility model;

[0017] Figure 3 It is an exploded diagram of the conductive mechanism and the fixing mechanism structure in the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the plate body in the utility model.

[0019] In the figure: 100, plate body; 101, jack; 102, connecting groove; 103, cutting groove; 104, slide groove; 105, guide groove; 200, conductive mechanism; 210, cylinder; 211, copper sheet; 220, connecting plate; 230, fixing plate; 300, bump; 400, fixing mechanism; 410, U-shaped plate; 411, slide bar; 420, slide rod; 430, pressure plate; 440, rebound spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 In the embodiment of the utility model, a LED lamp substrate terminal comprises a plate body 100, two plug holes 101 are provided on the top surface of the plate body 100, and conductive mechanisms 200 are provided inside the two plug holes 101, and the two conductive mechanisms 200 are provided with fixing mechanisms 400;

[0022] The conductive mechanism 200 includes a cylinder 210, and the outer wall of the cylinder 210 is fixedly sleeved with the inner wall of the adjacent socket 101, a plurality of connecting grooves 102 are opened between the two sockets 101, and a connecting plate 220 is fixedly connected inside the plurality of connecting grooves 102, and the two ends of the same connecting plate 220 are respectively fixedly connected to the outer walls of the cylinders 210 on the two conductive mechanisms 200, and a plurality of copper sheets 211 are fixedly connected to the inner walls of the cylinders 210 on the two conductive mechanisms 200.

[0023] Specifically, the ends of the two cables are peeled, and then the copper cores on the two cables are inserted into the two jacks 101, so that the two copper cores squeeze the copper sheets 211 in the two cylinders 210 to deform. The deformed copper sheets 211 are tightly attached to the copper cores, thereby increasing the contact area between the copper sheets 211 and the copper cores. The current of the two cables can be transmitted through the copper sheets 211, the cylinders 210 and the multiple connecting plates 220, thereby improving the stability of the circuit.

[0024] Embodiment 1

[0025] like Figure 2-4As shown, in this embodiment, the fixing mechanism 400 includes a U-shaped plate 410, and the adjacent sides of the two arms of the U-shaped plate 410 are fixedly connected with a slide bar 411, two cutting grooves 103 are provided on the top surface of the plate body 100, and the interiors of the two cutting grooves 103 are respectively connected to the interiors of the two sockets 101, two slide grooves 104 are provided on the opposite sides of the plate body 100, and the two slide grooves 104 on the same side of the plate body 100 are respectively close to the two cutting grooves 103, the U-shaped plates 410 on the two fixing mechanisms 400 are respectively located above the two cutting grooves 103, and the two slide bars 411 on the same U-shaped plate 410 are respectively slidably engaged in the interiors of the two adjacent slide grooves 104.

[0026] In this embodiment, after the user inserts the copper cores of the two cables into the two cylinders 210 respectively, the user can bend the two copper cores so that their ends are L-shaped, so that part of the copper core remains in the adjacent cylinders 210 and part of it remains in the adjacent cutting grooves 103 due to the bending. Then the user can slide the two U-shaped plates 410 so that the two U-shaped plates 410 block the parts of the two copper cores remaining in the adjacent cutting grooves 103, so that the copper cores are not easily separated from the adjacent cylinders 210.

[0027] like Figure 2-3 As shown, in this embodiment, the inner bottom surfaces of the two cutting grooves 103 are fixedly connected with a fixing plate 230, and a circular hole is opened at one end of the two fixing plates 230, one end of the two fixing plates 230 is fixedly connected to the top of the adjacent cylinder 210, and the interiors of the two circular holes are connected to the interiors of the adjacent cylinder 210.

[0028] In specific implementation, when the copper core is bent and partially left inside the adjacent cutting groove 103, the surface of the copper core contacts the fixing plate 230, and the current can be transmitted to the cylinder 210 through the fixing plate 230, increasing the contact area between the terminal and the copper wire, thereby improving the stability of the circuit.

[0029] like Figure 1-3 As shown, in this embodiment, a guide groove 105 is opened at one end of each of the four slide grooves 104, and the interiors of the four slide grooves 104 are connected to the interiors of adjacent guide grooves 105, and the four slide bars 411 are slidably engaged in the interiors of adjacent guide grooves 105, and one end of both arms of the two U-shaped plates 410 is fixedly connected with a protrusion 300.

[0030] In a specific implementation, before the user inserts the copper core into the cylinder 210, the user can slide the two U-shaped plates 410 to move them to the adjacent guide grooves 105, and then the user slides up the two U-shaped plates 410 to move the slide bar 411 along the adjacent guide grooves 105, so that the inner top surface of the U-shaped plate 410 is away from the adjacent socket 101, thereby facilitating the user to insert the copper core into the cylinder 210, and the user can slide the U-shaped plate 410 conveniently through the protrusion 300.

[0031] Embodiment 2

[0032] On the basis of Example 1, in order to compensate for the problem that the copper core is not bent properly in Example 1, which makes it difficult for the copper core to directly contact the adjacent fixed plate 230, a pressure plate 430 is set to press the copper core so that the copper core and the adjacent fixed plate 230 are closely attached.

[0033] like Figure 2-3 As shown, in this embodiment, sliding holes are opened on the top surfaces of the two U-shaped plates 410, and the inner side walls of the two sliding holes are slidably sleeved with sliding rods 420, the bottom ends of the two sliding rods 420 are fixedly connected with pressure plates 430, and rebound springs 440 are fixedly connected between the top surfaces of the two pressure plates 430 and the inner top surfaces of the adjacent U-shaped plates 410, and one end of the two pressure plates 430 is an arc-shaped plate structure.

[0034] During specific implementation, after the user bends the two cable copper cores so that the two copper core parts are partially embedded in the adjacent cutting grooves 103, the user can slide the two U-shaped plates 410 to drive the two pressure plates 430 to move. The arc-shaped plates at one end of the two pressure plates 430 first press the copper cores and then naturally slide to the top of the copper cores, making the pressure plates 430 move more smoothly. Then, the pressure plates 430 are driven by the adjacent rebound springs 440 to press the copper cores so that they are close to the adjacent fixed plates 230.

[0035] In the present invention, the copper sheet 211, the connecting plate 220, the cylinder 210, and the fixing plate 230 are all made of copper for conducting electricity.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A LED lamp substrate terminal, comprising a plate body, It is characterized in that The top surface of the plate body is provided with two plug holes, and the two plug holes are provided with conductive mechanisms inside, and the two conductive mechanisms are provided with fixing mechanisms in combination; The conductive mechanism comprises a cylinder, and the outer wall of the cylinder is fixedly sleeved with the inner wall of an adjacent jack, a plurality of connecting grooves are provided between the two jacks, and a connecting plate is fixedly connected inside the plurality of connecting grooves, and two ends of the same connecting plate are respectively fixedly connected with the outer walls of the cylinders on the two conductive mechanisms, and the inner walls of the cylinders on the two conductive mechanisms are fixedly connected with a plurality of copper sheets.

2. The LED lamp substrate terminal according to claim 1, It is characterized in that The fixing mechanism includes a U-shaped plate, and the adjacent sides of the two arms of the U-shaped plate are fixedly connected with sliding bars, the top surface of the plate body is provided with two cutting grooves, and the interiors of the two cutting grooves are respectively connected with the interiors of the two sockets, the opposite sides of the plate body are provided with two sliding grooves, and the two sliding grooves on the same side of the plate body are respectively close to the two cutting grooves, the U-shaped plates on the two fixing mechanisms are respectively located above the two cutting grooves, and the two sliding bars on the same U-shaped plate are respectively slidably engaged in the interiors of the two adjacent sliding grooves.

3. The LED lamp substrate terminal according to claim 2, It is characterized in that The inner bottom surfaces of the two cutting grooves are fixedly connected with a fixing plate, and one end of the two fixing plates is provided with a circular hole, one end of the two fixing plates is fixedly connected to the top of the adjacent cylinder, and the interiors of the two circular holes are connected to the interiors of the adjacent cylinders.

4. The LED lamp substrate terminal according to claim 3, It is characterized in that One end of each of the four slide grooves is provided with a guide groove, and the interiors of the four slide grooves are connected with the interiors of adjacent guide grooves, and the four slide bars are slidably engaged in the interiors of adjacent guide grooves.

5. The LED lamp substrate terminal according to claim 4, It is characterized in that One end of each of the two arms of the two U-shaped plates is fixedly connected with a protrusion.

6. The LED lamp substrate terminal according to claim 5, It is characterized in that The top surfaces of the two U-shaped plates are each provided with a sliding hole, and the inner side walls of the two sliding holes are slidably sleeved with sliding rods, the bottom ends of the two sliding rods are fixedly connected with pressure plates, and rebound springs are fixedly connected between the top surfaces of the two pressure plates and the inner top surfaces of the adjacent U-shaped plates.

7. The LED lamp substrate terminal according to claim 6, It is characterized in that One end of the two pressing plates is an arc-shaped plate structure.

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