A multifunctional terminal adapter for automobile starting battery

Abstract

The utility model discloses a terminal multifunctional adapter tool for automobile starting battery, comprising: an adapter part, having a first adapter hole for matching with a T-shaped cone terminal, and a second adapter hole for matching with an L-shaped terminal; an output part, used to connect a power line when the automobile starting battery is formed; a connecting part, used to connect the adapter part and the output part. The utility model discloses a terminal multifunctional adapter tool for automobile starting battery, wherein the adapter part has a first adapter hole for matching with a T-shaped cone terminal, and a second adapter hole for matching with an L-shaped terminal, so that different types of terminal shapes can be adapted, and the output part structure is unified to connect the power line, and the connecting wires used for the battery during charging and formation can be unified, thereby improving versatility and realizing fast, safe and reliable battery connection.

Description

Technical Field

[0001] The utility model belongs to the technical field of lead-acid batteries, and in particular relates to a terminal multifunctional adapter tool for automobile starting batteries. Background Art

[0002] At present, there are many types of automotive battery terminals, such as T1 tapered terminals, T2 tapered terminals, and L-shaped terminals. As a result, there are many types of connecting wires when the batteries are charged and formed, which are not very versatile and affect production efficiency.

[0003] For example, the utility model with the authorization announcement number CN202758965U discloses a terminal converter for automobile batteries, which includes a base and a T2-type terminal. The T2-type terminal is installed on the top of the base, and screw holes are opened on the bottom of the base to form a terminal converter as a whole. The terminal converter of the utility model is installed on the T-type terminal to convert the T-type terminal into a T2-type terminal.

[0004] The utility model with authorization announcement number CN206041020U discloses a transfer terminal applied to an electric vehicle battery system, including: a transfer terminal body, the transfer terminal is "L" shaped, wherein a ring is provided on one end of the transfer terminal, an adjustment seam is provided on the ring, and the end is connected to the wire, and the other end is connected to the MSD of the battery system. Utility Model Content

[0005] The utility model aims at the above-mentioned deficiencies in the prior art and provides a terminal multifunctional adapter tool for a vehicle starting battery.

[0006] A terminal multifunctional transfer tool for a car starting battery, comprising:

[0007] The adapter portion has a first adapter hole for mating with the T-shaped tapered terminal and a second adapter hole for mating with the L-shaped terminal;

[0008] The output part is used to connect the power line when the car starter battery is formed;

[0009] The connecting part is used to connect the switching part and the output part.

[0010] Preferably, the first transfer hole is used to cooperate with a T1-type conical terminal, and the output portion is in the shape of a T2 conical terminal. More preferably, the top surface of the output portion has a positive or negative pole mark.

[0011] Preferably, the adapter is located below the connecting portion, and the output portion is located above the connecting portion. More preferably, the adapter and the output portion are staggered.

[0012] Preferably, the first adapter hole and the second adapter hole are coaxially arranged together, and the side walls of the first adapter hole protrude outwards from opposite sides to form the second adapter hole. More preferably, the mouths of the first adapter hole and the second adapter hole are chamfered.

[0013] The utility model discloses a multifunctional terminal adapter tool for a starting battery of an automobile, wherein the adapter part has a first adapter hole for cooperating with a T-shaped conical terminal, and a second adapter hole for cooperating with an L-shaped terminal, so that different types of terminal shapes can be adapted and unified into an output part structure to connect a power line. The connecting wires used when the battery is charged and formed can be unified, thereby improving versatility and realizing fast, safe and reliable battery connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the multifunctional terminal transfer tooling with negative pole marking.

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the multi-functional terminal transfer tooling with negative pole marking from another perspective.

[0016] Figure 3 This is a top view structural diagram of a multifunctional terminal transfer tool with a negative pole mark.

[0017] Figure 4 for Figure 3 Cross-sectional view along AA direction.

[0018] Figure 5 for Figure 3 Cross-sectional view along direction BB.

[0019] Figure 6 It is a three-dimensional structural schematic diagram of the multifunctional terminal transfer tooling with positive pole marking.

[0020] Reference numerals:

[0021] Adaptation part 1, first adaption hole 11, second adaption hole 12, chamfer 13,

[0022] Output part 2, positive pole mark 21, negative pole mark 22,

[0023] Connection part 3. DETAILED DESCRIPTION

[0024] like Figures 1 to 6 As shown, a terminal multifunctional adapter tool for a car starting battery includes an adapter part 1, an output part 2 and a connecting part 3.

[0025] The adapter part 1 has a first adapter hole 11 for matching with a T-shaped conical terminal, and a second adapter hole 12 for matching with an L-shaped terminal. The output part 2 is used to connect the power line when the car starter battery is formed. The connecting part 3 is used to connect the adapter part 1 and the output part 2.

[0026] In a preferred embodiment, the first adapter hole 11 is used to cooperate with the T1 type conical terminal, and the shape of the output part is the shape of a T2 conical terminal. In this way, when the terminal for the car starting battery is a T1 type conical terminal, it can be converted into a T2 conical terminal shape by cooperating with the first adapter hole 11 in the terminal multifunctional adapter tooling of the present application; when the terminal for the car starting battery is an L-shaped conical terminal, it can be converted into a T2 conical terminal shape by cooperating with the second adapter hole 12 in the terminal multifunctional adapter tooling of the present application; when the terminal for the car starting battery is a T2 type conical terminal, no conversion is required. Therefore, the three different shapes of terminals can be unified into T2 type conical terminals. Based on the universal design, fast, safe and reliable battery connection is achieved, so that the connector on the power cord used for charging and forming only needs to be designed with one type that is compatible with the T2 type conical terminal.

[0027] In a preferred embodiment, the first adapter hole 11 and the second adapter hole 12 are coaxially arranged together, and the side walls of the first adapter hole 11 protrude outwards on opposite sides to form the second adapter hole 12. This design can combine the two adapter holes into one without the need to separately arrange two different adapter holes.

[0028] The mouths of the first transfer hole 1 and the second transfer hole 12 are provided with chamfers 13. The provision of the chamfers 13 allows for smooth introduction and installation when connected to the terminal.

[0029] In a preferred embodiment, the adapter part 1 is located below the connecting part 3, and the output part 2 is located above the connecting part 3. The adapter part 1 and the output part 2 are staggered. This design is convenient for use.

[0030] For easy identification, the top surface of the output portion 2 has a positive electrode mark 21 or a negative electrode mark 22 .

[0031] The connection between the output part 2 and the connection part 3 is provided with a chamfer to reduce resistance and improve the efficiency of power transmission. The terminal multifunctional adapter of the present application can be cast with a lead-based alloy, which has high conductivity, reduces contact resistance, and improves power transmission efficiency. The output part 2 uses a solid design to ensure the connection strength.

Claims

1. A multifunctional terminal adapter for a car starting battery, characterized in that: include: The adapter portion has a first adapter hole for mating with the T-shaped tapered terminal and a second adapter hole for mating with the L-shaped terminal; The output part is used to connect the power line when the car starter battery is formed; The connecting part is used to connect the switching part and the output part.

2. The multifunctional terminal adapter for automobile starting battery according to claim 1, characterized in that: The first transfer hole is used to cooperate with a T1-type tapered terminal, and the shape of the output portion is the shape of a T2 tapered terminal.

3. The multifunctional terminal adapter for automobile starting battery according to claim 2, characterized in that: The top surface of the output portion has a positive or negative pole mark.

4. The multifunctional terminal adapter for automobile starting battery according to claim 1, characterized in that: The transfer portion is located below the connecting portion, and the output portion is located above the connecting portion.

5. The multifunctional terminal adapter for automobile starting battery according to claim 4, characterized in that: The transfer portion and the output portion are arranged in a staggered manner.

6. The multifunctional terminal adapter for automobile starting battery according to claim 1, characterized in that: The first adapter hole and the second adapter hole are coaxially arranged together, and the side walls of the first adapter hole protrude outwards at opposite sides to form the second adapter hole.

7. The multifunctional terminal adapter for automobile starting battery according to claim 6, characterized in that: The mouths of the first transfer hole and the second transfer hole are chamfered.

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