Electrode lead-out plugboard

Abstract

The utility model discloses an electrode lead-out plugboard, which comprises a side plate and an elastic sheet, one end of the side plate is provided with a U-shaped joint groove matched with an electrode slice of a socket, and the side wall of the joint groove is provided with the elastic sheet. The plug board is clamped on the electrode slice through the U-shaped joint groove, and the electrode slice is clamped through the elastic sheet in the joint groove, so that the plug board is tightly connected with the electrode slice, and good contact is ensured; the use of the elastic sheets can ensure that the plugboard can be repeatedly plugged and unplugged, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electrode lead-out, in particular to an electrode lead-out plugboard. BACKGROUND

[0002] An electric vehicle refers to a vehicle that meets the requirements of road traffic and safety regulations and is powered by an on-board battery and driven by an electric motor. The electric vehicle usually has a socket for external power supply. When testing the on-board battery of the electric vehicle, power needs to be connected from the socket.

[0003] In the production, detection and maintenance of electric vehicles, there is often a situation of frequent plugging and unplugging, which exceeds the design purpose of the on-board high-voltage electrode lead-out plug and is likely to cause damage to the on-board high-voltage electrode lead-out plug and pose certain electrical risks. Therefore, an electrode lead-out plugboard that has good contact and can be frequently plugged and unplugged needs to be designed. SUMMARY

[0004] In view of the above technical problems in the prior art, the present application provides an electrode lead-out plugboard that has good contact and can be frequently plugged and unplugged.

[0005] The present application discloses an electrode lead-out plugboard, which comprises a side plate and a spring piece. One end of the side plate is provided with a U-shaped joint groove matched with an electrode piece of a socket. The side wall of the joint groove is provided with a spring piece.

[0006] Preferably, the side plate is a copper piece, and the spring piece is a copper piece or a beryllium copper piece.

[0007] The spring piece is provided with a wave-shaped elastic part.

[0008] Preferably, a plurality of wave-shaped elastic wires are arranged at intervals in the elastic part.

[0009] Preferably, the outer end of the spring piece is fixed to the side plate.

[0010] A guide piece is arranged in the joint groove, and the inner end of the spring piece is provided with a third guide groove.

[0011] The third guide groove is movably mounted on the guide piece.

[0012] Preferably, the plugboard comprises two connected side plates, and the joint groove is arranged at one end of the side plates.

[0013] The length of one side plate is greater than the length of the other side plate.

[0014] The one side plate is provided with a wiring ring.

[0015] Preferably, one end of the socket is provided with a second insertion groove, and the electrode piece is arranged in the second insertion groove.

[0016] The side plate is matched with the second slot.

[0017] Preferably, the base body is provided with a socket at one end,

[0018] The side plate is installed in the socket;

[0019] The base body is matched with the socket at one end.

[0020] Preferably, the base body is provided with a second guide plate at one side, which is matched with a fifth guide slot at one side of the socket.

[0021] Preferably, the base body is provided with a wiring slot at the other end, and the wiring ring is installed in the wiring slot.

[0022] Compared with the prior art, the beneficial effects of the present application are that the U-shaped joint slot is clamped on the electrode sheet, and the electrode sheet is clamped by the elastic sheet in the joint slot, so that the plug-in plate is tightly connected with the electrode sheet, and good contact is ensured; the use of the elastic sheet can ensure that the plug-in plate can be repeatedly plugged and unplugged, and the service life is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a cooperation schematic view of the electrode lead-out plug-in plate and the socket of the utility model;

[0024] Figure 2 is a structural schematic view of the plug-in plate and the base body;

[0025] Figure 3 is a structural schematic view of the end of the base body;

[0026] Figure 4 is a side view of the electrode lead-out plug-in plate;

[0027] Figure 5 is a structural view of the elastic sheet.

[0028] Marked in the figure: 3 base body, 31 socket, 32 second guide plate, 34 wiring slot,

[0029] 5 plug-in plate, 51 side plate, 52 joint slot, 53 elastic sheet, 531 elastic part, 54 third guide slot, 55 guide piece, 56 wiring ring, 7 socket, 72 electrode sheet, 73 second slot, 74 fifth guide slot. DETAILED DESCRIPTION

[0030] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort belong to the scope of protection of the present application.

[0031] The present application will be described in further detail below with reference to the drawings:

[0032] An electrode lead-out plug-in board 5 (referred to as a plug-in board) as shown in Figures 1-5 includes a side plate 51 and a spring piece 53, one end of the side plate 51 is provided with a U-shaped engaging groove 52 matched with an electrode piece 72 of a socket 7, and a side wall of the engaging groove 52 is provided with the spring piece 53.

[0033] The plug-in board is clamped on the electrode piece 72 through the U-shaped engaging groove, and the electrode piece is clamped by the spring piece 53 in the engaging groove, so that the plug-in board is tightly connected with the electrode piece, and good contact is ensured; the use of the spring piece can ensure that the plug-in board can be repeatedly plugged in and out, and the service life is improved.

[0034] The side plate is a copper piece, and the spring piece 53 is a copper piece or a beryllium copper piece, so that when it is in contact with the copper bar / electrode piece of the socket, it has good contact clamping force, and smooth conduction is ensured. The spring piece 53 is provided with a wave-shaped elastic part 531.

[0035] As shown in Figure 4 and Figure 5 , a plurality of wave-shaped elastic wires are arranged at intervals in the elastic part 531, and have appropriate elastic force. The outer end of the spring piece 53 is fixed on the side plate 51, a guide piece 55 is arranged in the engaging groove 52, the inner end of the spring piece 53 is provided with a third guide groove 54, and the third guide groove 54 is movably installed on the guide piece 55. More specifically, the outer end of the spring piece 53 is bent and fixed on the end of the side plate 51 by a bolt.

[0036] The plug-in board 5 includes two connected side plates 51, the engaging groove 52 is arranged at one end of the side plate 51; the length of one side plate is greater than that of the other side plate; and the one side plate is provided with a wiring ring 56.

[0037] As shown in Figure 1 , one end of the socket 7 is provided with a second slot 73, and the electrode piece is installed in the second slot 73; and the side plate 51 is matched with the second slot 73.

[0038] As shown in Figure 2 and Figure 3In order to cooperate with the use of the plugboard, the base body 3 is provided with a plug hole 31 at one end, and the side plate 51 is installed in the plug hole 31. The outer end of the base body 3 cooperates with the socket 7 and is detachably installed on the socket 7. One side of the base body 3 is provided with a second guide plate 32, which cooperates with the fifth guide groove 74 on one side of the socket 7.

[0039] The other end of the base body 3 is provided with a wiring groove 34, and the wiring ring 56 is arranged in the wiring groove 34. The other end of the base body 3 can be provided with a cover and a base, which are formed into a plug to lead out the wiring. The cover and the base are prior art, and the utility model will not be described again.

[0040] The thickness of the side plate of the utility model can be 3-5mm, which can withstand large load working current. In one specific embodiment, the plugboard 5 can be frequently plugged in and out. During the repeated plugging and unplugging process, the spring piece still maintains good elasticity, maintains good contact, and can withstand large current load for detection and maintenance. It can be applied to electric vehicle production, detection, maintenance and the like.

[0041] The above is only the preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement and the like within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An electrode lead-out plug-in board characterized by comprising: The side plate (51) is provided with a U-shaped engaging groove (52) at one end, which cooperates with the electrode sheet (72) of the socket (7), The side wall of the engaging groove (52) is provided with a spring sheet (53).

2. The electrode leadthrough plug-in according to claim 1, characterized in that The side plate is made of copper, and the spring sheet (53) is made of copper or beryllium copper. The spring sheet (53) is provided with a wave-shaped elastic part (531).

3. The electrode leadthrough plug-in according to claim 2, characterized in that The elastic part (531) is provided with a plurality of wave-shaped elastic wires at intervals.

4. The electrode leadthrough plug-in according to claim 1 or 2, characterized in that The outer end of the spring sheet (53) is fixed to the end of the side plate (51) by a bolt, The engaging groove (52) is provided with a guide (55), and the inner end of the spring sheet (53) is provided with a third guide groove (54), The third guide groove (54) is movably installed on the guide (55).

5. The electrode feedthrough plug of claim 4, wherein, The side plate (51) is provided with an engaging groove (52) at one end. The length of one side plate is greater than that of the other side plate. The one side plate is provided with a wiring ring (56).

6. The electrode feedthrough plug of claim 5, wherein The socket (7) is provided with a second insertion groove (73) at one end, and the electrode sheet is installed in the second insertion groove (73). The side plate (51) cooperates with the second insertion groove (73).

7. The electrode feedthrough plug of claim 6, wherein Further comprising a base body (3), one end of the base body (3) is provided with a insertion hole (31), The side plate (51) is installed in the insertion hole (31); One end of the base body (3) cooperates with the socket (7).

8. The electrode feedthrough plug of claim 7, wherein, One side of the base body (3) is provided with a second guide plate (32), which cooperates with a fifth guide groove (74) on one side of the socket (7).

9. The electrode feedthrough plug of claim 7, wherein, The other end of the base body (3) is provided with a wiring groove (34), and the wiring ring (56) is arranged in the wiring groove (34).

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