CN-218632375-U - Storage battery wiring terminal suitable for different connection modes

Abstract

The utility model discloses a battery connecting terminal suitable for different connection modes, including wiring end and stiff end, wiring end middle part is equipped with the connecting hole of in-band screw thread, wiring end includes connecting portion and wiring portion, connecting portion are equipped with a plurality of anti-rotation planes, the connecting hole bottom is located connecting portion, wiring portion is the round platform type; the terminal can realize two connection modes of screw group connection and collet connection, and reduces the consumption of copper and the cost by arranging the rotation-proof plane, deepening the connecting hole and the like.

Inventors

• ZHU ZHIYUN
• LIU CHAO
• ZHAO QING
• MA HONGTAO
• ZHANG CHUNHONG

Assignees

• CHILWEE POWER GROUP CO LTD

Dates

Publication Date

20230314

Application Date

20221011

Priority Date

20221011

Claims (7)

1. 1. The utility model provides a battery binding post suitable for different connected modes which characterized in that includes: wiring end (1) and stiff end (2), wiring end (1) middle part is equipped with connecting hole (5) of in-band screw thread, wiring end (1) is including connecting portion (4) and wiring portion (3), connecting portion (4) are equipped with a plurality of planes (6) of preventing changeing.
2. 2. A battery terminal suitable for different connection modes according to claim 1, characterized in that the connecting part (4) is provided with a plurality of annular grooves (7), and annular protrusions (8) are arranged on two sides of the annular grooves (7).
3. 3. The battery terminal suitable for different connection modes according to claim 2, wherein the anti-rotation planes (6) intersect with the annular protrusion (8), any two opposite anti-rotation planes (6) are parallel to each other, and the distance between any two opposite anti-rotation planes (6) is equal to the diameter of the annular groove (7).
4. 4. A battery terminal suitable for different connection modes according to claim 1, 2 or 3, characterized in that the bottom of the connection hole (5) is provided with a cone (11), and the cone (11) is positioned inside the connection part (4).
5. 5. A battery terminal for different connection modes according to claim 1, characterized in that the middle of the fixed end (2) is provided with a groove (9) with the same shape as the connecting part (4).
6. 6. A terminal for storage batteries adapted to different connection modes, according to claim 2, characterized in that said annular projections (8) have three layers from top to bottom, the thickness of said annular projections (8) in the middle being smaller than the thickness of said annular projections (8) on both sides.
7. 7. The battery terminal suitable for different connection modes according to claim 1, wherein the fixed end (2) is provided with an inclined slope body (10) at the bottom, and the wiring part (3) is of a circular truncated cone shape.

Description

Storage battery wiring terminal suitable for different connection modes Technical Field The utility model relates to a lead accumulator technical field, concretely relates to battery binding post suitable for different connected modes. Background With the development of the communication industry, the demand of the lead-acid storage battery as a standby power supply of a communication base is also increasing. Most of the terminals of the existing lead-acid storage battery are copper terminals, and the price is relatively high, so that how to reduce the cost of the lead-acid storage battery terminals while ensuring the product quality is a great challenge. For example, chinese patent CN201576707U, published 2010, 09 and 08, the utility model relates to a compound copper terminal of valve-controlled sealed lead-acid battery, which comprises a connecting end integrated with lead and a wiring end arranged on the connecting end; is characterized in that: the wiring end is in a round table shape, and a hole with internal threads is formed in the middle of the wiring end. Under the condition of not increasing any cost, the battery connector can be simultaneously suitable for different connector lugs, the adaptability to the connector lugs is good, multiple purposes are easily realized, great convenience is brought to users, and the application of the storage battery is wider and more convenient. This scheme can adapt to the connection of different connector lugs simultaneously, but the whole materials of terminal are more, and the cost is higher. SUMMERY OF THE UTILITY MODEL The to-be-solved technical problem of the utility model is: the technical problem that the cost of a copper terminal of the existing lead-acid storage battery is high is solved. The storage battery wiring terminal suitable for different connection modes is provided, the quality of the terminal is guaranteed, the copper consumption of the terminal is reduced, and the production cost is reduced. In order to solve the technical problem, the utility model discloses the technical scheme who takes does: a battery terminal suitable for different connection modes comprises: wiring end and stiff end, wiring end middle part is equipped with the connecting hole of in-band screw thread, the wiring end includes connecting portion and wiring portion, connecting portion are equipped with a plurality of planes of preventing changeing. The connecting hole is directly communicated to the upper part of the annular bulge at the lowest layer of the connecting part from the middle top of the wiring end, the connecting part is provided with two parallel anti-rotation planes, the anti-rotation planes are used for flattening the annular bulge, the distance between the two anti-rotation planes is equal to the diameter of the annular groove, so that the flattened annular bulge and the adjacent annular groove form the anti-rotation plane, the relative rotation between the wiring end and the fixed end is prevented, the consumption of copper is greatly saved, and the cost is reduced. Preferably, the connecting part is provided with a plurality of annular grooves, and annular bulges are arranged on two sides of each annular groove. The connecting part is provided with two layers of annular grooves and three layers of annular bulges, and the annular grooves and the annular bulges are sequentially arranged in a staggered manner, so that a mortise and tenon structure can be formed between the connecting part and the fixed end, and the firmness between the wiring end and the fixed end is enhanced. Preferably, the anti-rotation planes intersect with the annular protrusion, any two opposite anti-rotation planes are parallel to each other, and the distance between any two opposite anti-rotation planes is equal to the diameter of the annular groove. The anti-rotation plane is formed by flattening the annular protrusion, and the distance between the two anti-rotation planes is equal to the diameter of the annular groove, so that the flattened annular protrusion and the adjacent annular groove form the anti-rotation plane, the wiring end and the fixed end are prevented from rotating relatively, the amount of copper is greatly saved, and the cost is reduced. Preferably, the bottom of the connecting hole is provided with a cone, and the cone is positioned inside the connecting part. The cone at the bottom of the connecting hole can ensure that the drill bit can smoothly punch, deepen the depth of the connecting hole, reduce the using amount of copper and reduce cost, and the connecting hole can be connected with equipment through a screw group. Preferably, the middle part of the fixed end is provided with a groove with the same shape as the connecting part. The middle part of stiff end be equipped with the shape with the recess that connecting portion shape is the same can make stiff end and wiring end zonulae occludens. Preferably, the annular bulges have three layers from top to bott