Quincunx notch damping structure on busbar

Abstract

The utility model belongs to the technical field of laminated busbars, and particularly relates to a plum-blossom-shaped notch damping structure on a busbar, which comprises the busbar, a supporting plate mounted on the busbar, a clamping plate mounted on the supporting plate and a guide port mounted on the supporting plate. Plug-in holes and six locking holes which are arranged around the plug-in holes by taking the centers of the plug-in holes as reference points are formed in the guide opening and the clamping plate, the locking holes are communicated with the plug-in holes, the mother row is arranged on the diode component, the plug-in holes in the clamping plate are attached to the first slot positions, the plug-in holes in the guide opening are attached to the second slot positions, and the plug-in holes in the guide opening are communicated with the plug-in holes. The shape between the plug-in hole and the six locking holes is similar to that of a plum blossom, vibration energy can be converted into heat energy or energy in other forms by increasing the flexibility and the damping effect of the copper plate, and therefore the vibration energy can be effectively absorbed and dispersed, and the damping purpose is achieved. Compared with the prior art, the plum-blossom-shaped notch damping structure on the busbar is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of laminated busbars, and more specifically to a plum blossom-shaped notch shock-absorbing structure on a busbar. Background Art

[0002] In the existing power system, busbar is an important component for transmitting current. Laminated busbar, also known as composite busbar, is a multi-layer composite structure connection bar, which can be regarded as the highway of distribution system. Compared with the traditional, bulky, time-consuming and troublesome wiring method, the use of composite busbar can provide a modern, easy to design, fast to install and clearly structured distribution system.

[0003] For example, the authorization announcement number CN 104022414 B discloses a laminated busbar, which includes a laminated busbar body composed of multiple conductive layers and multiple insulating layers. A PCB board is bonded to the surface of the laminated busbar body, and the PCB board is bonded to the surface of the laminated busbar body by pressing. The PCB board can be bonded to the upper surface of the laminated busbar body or to the lower surface of the laminated busbar body. During production and processing, a double-sided adhesive insulating film is placed between the PCB board and the laminated busbar body, and the PCB board and the laminated busbar body are pressed into one by a press.

[0004] In the above, since the mounting hole is circular, it is easily affected by vibration during operation, resulting in a large shaking amplitude, poor contact, increased temperature rise, and loud noise during the vibration process. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a plum blossom-shaped notch shock-absorbing structure on a busbar that can effectively absorb and disperse vibration energy, improve busbar stability and reduce noise caused by vibration.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A plum blossom-shaped notch shock-absorbing structure on a busbar comprises a busbar, a supporting plate is provided on the busbar, a clamping plate is provided on the supporting plate, two sides of the supporting plate are respectively connected to one side of the busbar and one side of the clamping plate, a guide port is provided on the supporting plate, a plug-in hole and a plurality of locking holes arranged around the plug-in hole with the center of the plug-in hole as a reference point are provided on the guide port and the clamping plate, and the locking hole is communicated with the plug-in hole.

[0008] The utility model is further configured as follows: there are three guide openings, and the three guide openings are horizontally distributed on the supporting plate.

[0009] The utility model is further configured as follows: an annular groove is provided on the guide opening, and the plug-in hole and the locking hole are both arranged in the annular groove.

[0010] The utility model is further configured as follows: the number of the plug-in holes is six.

[0011] The utility model is further configured as follows: a connecting ramp is provided on the supporting plate, the connecting ramp is inclined from one side of the supporting plate to one side of the clamping plate, and both sides of the connecting ramp are fixedly connected to the supporting plate and the clamping plate.

[0012] By adopting the above technical solution, the beneficial effects of the utility model are:

[0013] The busbar is placed on the diode component, the plug-in hole on the card is fitted with the first slot, and the plug-in hole on the guide port is fitted with the second slot. Since six locking holes connected to the plug-in hole are opened along the outside of the plug-in hole, the shape between the plug-in hole and the six locking holes is similar to a plum blossom, forming a plum blossom-shaped notch, which can convert vibration energy into heat energy or other forms of energy by increasing the flexibility and damping effect of the copper plate, thereby effectively absorbing and dispersing vibration energy, achieving the purpose of shock absorption, improving the stability of the busbar, extending the service life, and reducing the noise problem caused by vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 An exploded view of an embodiment of the utility model;

[0015] Figure 2 It is a top view of an embodiment of the utility model.

[0016] Busbar 1, supporting plate 2, clamping plate 3, plug-in hole 4, locking hole 5, annular groove 6, connecting ramp 7, diode component 8, first positioning tube 9, second positioning tube 10. DETAILED DESCRIPTION

[0017] 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.

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0019] like Figure 1 to Figure 2As shown, the plum blossom-shaped notch shock-absorbing structure on the busbar includes a busbar 1 and a diode component 8 . The busbar 1 is placed on the diode component 8 and fits with the diode component 8 .

[0020] The diode component 8 is provided with a first positioning tube 9 and a second positioning tube 10. The first positioning tube 9 and the second positioning tube 10 each have three and are distributed up and down. The first positioning tube 9 is provided with a first slot, and the second positioning tube 10 is provided with a second slot.

[0021] A supporting plate 2 is installed on the busbar 1, a connecting ramp 7 is installed on the supporting plate 2, and two sides of the supporting plate 2 are connected to the busbar 1 and the connecting ramp 7 respectively.

[0022] A clamping plate 3 is installed on the connecting ramp 7, and the connecting ramp 7 is inclined from the supporting plate 2 side to the clamping plate 3 side. Both sides of the connecting ramp 7 are connected to the supporting plate 2 and the clamping plate 3. The busbar 1, the supporting plate 2, the connecting ramp 7 and the clamping plate 3 are integrally formed.

[0023] The supporting plate 2 is provided with three guide openings, which are laterally distributed on the supporting plate 2 .

[0024] The guide port and the clamping plate 3 are both provided with a plug-in hole 4 and six locking holes 5 which are arranged around the plug-in hole 4 with the center of the plug-in hole 4 as a reference point, and the locking holes 5 are connected with the plug-in hole 4 .

[0025] An annular groove 6 is provided on the guide opening, and the plug-in hole 4 and the locking hole 5 are both placed in the annular groove 6 .

[0026] Working principle: put the busbar 1 on the diode component 8, the plug-in hole 4 on the clamping plate 3 fits with the first slot, and the plug-in hole 4 on the guide port fits with the second slot. Since six locking holes 5 connected with the plug-in hole 4 are opened along the outside of the plug-in hole 4, the shape between the plug-in hole 4 and the six locking holes 5 is similar to a plum blossom, forming a plum blossom-shaped notch, which can convert vibration energy into heat energy or other forms of energy by increasing the flexibility and damping effect of the copper plate, thereby effectively absorbing and dispersing vibration energy, achieving the purpose of shock absorption, improving the stability of the busbar 1, extending the service life, and reducing the noise problem caused by vibration.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any common changes and substitutions made by those skilled in the art within the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A plum blossom-shaped notch shock-absorbing structure on a busbar, characterized in that: Including busbar (1), A supporting plate (2) is provided on the busbar (1), a clamping plate (3) is provided on the supporting plate (2), and two sides of the supporting plate (2) are respectively connected to one side of the busbar (1) and one side of the clamping plate (3). The supporting plate (2) is provided with a guide opening, and the guide opening and the clamping plate (3) are both provided with a plug-in hole (4) and a plurality of locking holes (5) arranged around the plug-in hole (4) with the center of the plug-in hole (4) as a reference point, and the locking hole (5) is connected to the plug-in hole (4).

2. The plum blossom-shaped notch shock-absorbing structure on a busbar according to claim 1, characterized in that: There are three guide openings, which are laterally distributed on the supporting plate (2).

3. The plum blossom-shaped notch shock-absorbing structure on a busbar according to claim 1, characterized in that: An annular groove (6) is provided on the guide opening, and the plug-in hole (4) and the locking hole (5) are both located in the annular groove (6).

4. The plum blossom-shaped notch shock-absorbing structure on a busbar according to claim 1, characterized in that: The number of the plug-in holes (4) is six.

5. The plum blossom-shaped notch shock-absorbing structure on a busbar according to claim 1, characterized in that: The supporting plate (2) is provided with a connecting ramp (7), the connecting ramp (7) is inclined from one side of the supporting plate (2) to one side of the clamping plate (3), and both sides of the connecting ramp (7) are fixedly connected to the supporting plate (2) and the clamping plate (3).

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