Golden finger high-voltage terminal for new energy storage battery

Abstract

The utility model relates to the field of high-voltage terminals, in particular to a golden finger high-voltage terminal for a new energy storage battery. Comprising a shell assembly, the shell assembly is made of insulating materials and thermosetting plastics, a mounting plate is arranged on the shell assembly, a plugging hole is formed in the mounting plate, a first through groove and a second through groove are formed in the plugging hole, terminals are arranged in the first through groove and the second through groove, and a plurality of fixing positions are arranged on the shell assembly. The fixing positions are arranged around the plugging hole, the number of the fixing positions is four, jacks are arranged in the fixing positions, a special-shaped block is arranged on the top of the terminal, two parallel positioning holes are formed in the terminal, a large round hole is formed in the terminal, a limiting protrusion is arranged on one side edge of the terminal, an insulating sleeve is further arranged on the special-shaped block on the upper portion of the terminal, and the insulating sleeve is connected with the terminal. And the insulating sleeve is sleeved on the special-shaped block.

Description

Technical Field

[0001] The utility model relates to the field of high-voltage terminals, in particular to a gold-finger high-voltage terminal for a new energy storage battery. Background Art

[0002] High voltage terminal, also known as high voltage terminal, is an important component in the power system, mainly used to connect high voltage electrical equipment, such as high voltage switchgear, transformers, generators, etc., and realize the transmission and distribution of current. It is usually composed of multiple conductive parts, such as conductive bars, terminals, etc., which can be connected with conductive parts such as cables and busbars.

[0003] Existing high-voltage terminals are manually dismantled for inspection or assembly, but high-voltage current will still flow inside the car. At this time, the terminals at the ports on the high-voltage terminals will cause electric shock, causing personal injury. At the same time, the terminals are easily installed in the wrong direction when installed in the plastic housing, and it is also easy to have problems with difficulty in assembling the terminals in the plastic housing.

[0004] Therefore, it is particularly important to design a gold finger high-voltage terminal for new energy batteries that can protect workers during the plugging and unplugging process and make it easy to assemble the terminal in the plastic shell. Utility Model Content

[0005] The present application provides a gold finger high voltage terminal for a new energy battery, which adopts the following technical solution:

[0006] A gold finger high-voltage terminal for a new energy storage battery comprises a shell component, the shell component is made of an insulating material, a mounting plate is arranged on the shell component, a plug-in hole is arranged on the mounting plate, a first through slot and a second through slot are arranged on the plug-in hole, terminals are arranged in the first through slot and the second through slot, a plurality of fixing positions are arranged on the shell component, the fixing positions are arranged around the plug-in hole, 4 fixing positions are arranged, a plug-in hole is arranged in the fixing position, a special-shaped block is arranged on the top of the terminal, two parallel positioning holes are arranged on the terminal, a large circular hole is arranged on the terminal, a limiting protrusion is arranged on one side of the terminal, an insulating sleeve is also arranged on the special-shaped block on the upper part of the terminal, and the insulating sleeve is sleeved on the special-shaped block

[0007] Optionally, a blocking plate is provided between the first through slot and the second through slot, the first through slot and the second through slot are not connected to each other, and limiting grooves are provided on inner side walls of the first through slot and the second through slot.

[0008] Optionally, numbers are provided at the bottoms of the first through slot and the second through slot.

[0009] Optionally, the special-shaped block is designed to be wide at the top and narrow at the bottom, two holes are arranged in the middle part of the special-shaped block, and arc grooves are arranged on both sides of the connection between the terminal and the special-shaped block.

[0010] Optionally, the insulating sleeve is made of plastic material.

[0011] Optionally, the large circular hole on the terminal is arranged on the shell component, and one side surface of the large circular hole is covered by the shell component, while the other side surface is not covered by the shell component.

[0012] Optionally, an insulating block is provided on the large circular hole covered by the housing component.

[0013] Optionally, the upper side of the terminal is narrower than the lower side.

[0014] Optionally, the housing component is a thermosetting plastic.

[0015] Compared with the prior art, the beneficial effect of the utility model lies in that the design of the high-voltage terminal of the device has a limiting protrusion during the assembly process, which can make the assembly direction of the terminal consistent during assembly and is not easy to be installed incorrectly. At the same time, the design of the positioning hole can realize the one-piece injection molding of the post-assembly machine mold. A special-shaped block is provided on the top of the terminal, and an insulating sleeve is provided on the special-shaped block. The insulating sleeve is designed to be insulated and will not conduct electricity. The terminal and the insulating sleeve are arranged as a whole with a gold finger design, which can avoid electric shock during manual assembly and plugging and unplugging, thereby ensuring the personal safety of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be discussed below. Obviously, the technical solutions described in conjunction with the drawings are only some embodiments of the utility model. For ordinary technicians in this field, other embodiments and their drawings can be obtained based on the embodiments shown in these drawings without paying creative work.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of a gold finger high-voltage terminal for a new energy battery.

[0018] Figure 2 The utility model is a side view schematic diagram of a gold finger high voltage terminal for a new energy storage battery.

[0019] Figure 3 The utility model discloses a plan view of a gold finger high voltage terminal for a new energy storage battery.

[0020] Figure 4 The utility model is a top view of a gold finger high voltage terminal for a new energy storage battery.

[0021] Figure 5The utility model is a cross-sectional view of a gold finger high-voltage terminal for a new energy storage battery.

[0022] Figure 6 The utility model is a bottom view of a gold finger high-voltage terminal for a new energy storage battery.

[0023] Figure 7 The utility model is a schematic diagram of the terminal structure of a gold finger high-voltage terminal for a new energy storage battery.

[0024] Figure 8 The utility model is a schematic diagram of the side structure of a gold finger high-voltage terminal for a new energy battery.

[0025] Fig. 9 This is a display diagram of a gold finger high-voltage terminal for a new energy battery of the utility model.

[0026] In the figure: 1-housing assembly, 2-mounting plate, 3-terminal, 4-insulating sleeve, 5-positioning hole, 7-first through slot, 8-second through slot, 9-limiting protrusion, 10-jack, 12-fixing position. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions of the various 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 of 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.

[0028] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The embodiment of the utility model provides a gold finger high voltage terminal for a new energy storage battery.

[0031] Example 1: Figure 1-9 As shown, a gold finger high-voltage terminal for a new energy storage battery includes a shell component 1, which is made of an insulating material. The shell component 1 is a thermosetting plastic. The thermosetting plastic has good insulation performance and mechanical strength, and is very suitable for being used as a shell of a high-voltage terminal. The shell component 1 is provided with a mounting plate 2, and a plug-in hole is provided on the mounting plate 2. The plug-in hole is provided with a first through groove 7 and a second through groove 8. Terminals 3 are provided in the first through groove 7 and the second through groove 8. The shell component 1 is provided with a plurality of fixing positions 12, which are arranged around the plug-in hole. There are 4 fixing positions 12, and a plug-in hole 10 is provided in the fixing position 12.

[0032] A blocking plate is arranged between the first through slot 7 and the second through slot 8, and the first through slot 7 and the second through slot 8 are not connected to each other. The inner side walls of the first through slot 7 and the second through slot 8 are provided with a limiting groove, which is used to hold the main connector when the housing assembly 1 is connected to prevent the housing assembly 1 from falling off. The bottom of the first through slot 7 and the second through slot 8 are provided with numbers, which are convenient for users to correspond when installing. The terminal 3 passes through the bottom of the first through slot 7 and the second through slot 8 and is completely arranged in the housing assembly 1.

[0033] like Figure 8-9 As shown, the terminal 3 is made of conductive metal material as a whole, and a special-shaped block is arranged on the top of the terminal 3. The special-shaped block is designed to be wide at the top and narrow at the bottom. Two holes are arranged in the middle part of the special-shaped block, and arc grooves are arranged on both sides of the connection between the terminal 3 and the special-shaped block. Two parallel positioning holes 5 are arranged on the terminal 3. The function of the positioning holes 5 is to better install and position the terminal 3 and the housing component 1 when assembled, and it is also convenient for the terminal and the housing component 1 to be integrally formed after assembly. A large circular hole is arranged on the terminal 3. The design of the large circular hole helps to reduce the size of the group and improve the conductivity to ensure the efficiency and stability of the current during the transmission process. At the same time, the wire of the high-voltage cable can be inserted through the large circular hole and form a reliable electrical contact with the conductive part inside the terminal, thereby realizing the transmission of current. A limited position protrusion 9 is arranged on one side of the terminal 3. This design ensures the normal assembly direction during the assembly process, avoids incorrect installation, improves the assembly time, and speeds up the assembly efficiency. The terminal 3 is designed to be narrower at the top than at the bottom. An insulating sleeve 4 is provided on the special-shaped block at the top of the terminal 3. The insulating sleeve 4 is sleeved on the special-shaped block and the two are fixedly connected. The insulating sleeve 4 is made of plastic. The insulating sleeve 4 and the terminal 3 form a gold finger pattern as a whole.

[0034] The large circular hole on the terminal 3 is arranged on the housing component 1, one side of the large circular hole is covered by the housing component 1, and the other side is not covered by the housing component 1, and an insulating block is arranged on the large circular hole on the side covered by the housing component 1. Numerical labels are also arranged on the housing component 1, and the numerical labels correspond to the labels on the bottom of the first through slot 7 and the second through slot 8, which is convenient for users to use and avoid errors when installing high-voltage terminals.

[0035] The design of the high-voltage terminal of the device can make the assembly direction of the terminal 3 consistent during assembly due to the setting of the limited position protrusion 9, which is not easy to be installed incorrectly. At the same time, the design of the positioning hole can realize the post-assembly machine mold injection molding. A special-shaped block is set on the top of the terminal 3, and an insulating sleeve 4 is set on the special-shaped block. The insulating sleeve 4 is designed to be insulated and will not conduct electricity. The terminal 3 and the insulating sleeve 4 are set as a gold finger design as a whole to avoid electric shock during manual assembly and plugging and unplugging, ensuring the personal safety of personnel. Because the plug-in and unplugging holes on the housing assembly 1 require a little force during the plug-in and unplugging process, it is easy for the human hand to accidentally touch the terminal 3 side of the first through slot 7 and the second through slot 8 during this process. Therefore, setting the insulating sleeve 4 on the side of the terminal 3 can avoid electric shock due to touch.

[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. 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 are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[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 gold finger high voltage terminal for a new energy storage battery, comprising a housing component (1), the housing component (1) being made of an insulating material, characterized in that: The housing component (1) is provided with a mounting plate (2), the mounting plate (2) is provided with a plug-in hole, the plug-in hole is provided with a first through slot (7) and a second through slot (8), the first through slot (7) and the second through slot (8) are provided with terminals (3), the housing component (1) is provided with a plurality of fixing positions (12), the fixing positions (12) are provided around the plug-in hole, four fixing positions (12) are provided, a plug-in hole (10) is provided in the fixing positions (12), a special-shaped block is provided on the top of the terminal (3), two parallel positioning holes (5) are provided on the terminal (3), a large circular hole is provided on the terminal (3), a limiting protrusion (9) is provided on one side of the terminal (3), and an insulating sleeve (4) is also provided on the special-shaped block on the upper part of the terminal (3), and the insulating sleeve (4) is sleeved on the special-shaped block.

2. The gold finger high voltage terminal for a new energy battery according to claim 1, characterized in that: A blocking plate is provided between the first through groove (7) and the second through groove (8); the first through groove (7) and the second through groove (8) are not connected to each other; and limiting grooves are provided on the inner side walls of the first through groove (7) and the second through groove (8).

3. The gold finger high voltage terminal for a new energy battery according to claim 1, characterized in that: Numbers are provided at the bottoms of the first through slot (7) and the second through slot (8).

4. The gold finger high voltage terminal for a new energy battery according to claim 1, characterized in that: The special-shaped block is designed to be wide at the top and narrow at the bottom, with two holes arranged in the middle of the special-shaped block, and arc-shaped grooves arranged on both sides of the connection between the terminal (3) and the special-shaped block.

5. The gold finger high voltage terminal for a new energy battery according to claim 1, characterized in that: The insulating sleeve (4) is made of plastic material.

6. The gold finger high voltage terminal for a new energy battery according to claim 1, characterized in that: The large circular hole on the terminal (3) is arranged on the housing component (1); one side surface of the large circular hole is covered by the housing component (1), and the other side surface is not covered by the housing component (1).

7. The gold finger high voltage terminal for a new energy battery according to claim 1, characterized in that: An insulating block is provided on the large circular hole covered by the housing component (1).

8. The gold finger high voltage terminal for a new energy battery according to claim 1, characterized in that: The upper side of the terminal (3) is narrower than the lower side.

9. The gold finger high voltage terminal for a new energy battery according to claim 1, characterized in that: The housing component (1) is made of thermosetting plastic.

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