Lithium battery PCBA (Printed Circuit Board Assembly) splitting clamp

Abstract

The utility model discloses a lithium battery PCBA (printed circuit board assembly) board splitting clamp, and relates to a clamp. Comprising an upper pressing plate and a lower supporting plate, a PCBA circuit board is placed between the upper pressing plate and the lower supporting plate, and avoiding holes are formed in the upper pressing plate and the lower supporting plate according to the shape of the PCBA circuit board; the upper pressing plate and the lower supporting plate are both made of aluminum plates. The board splitting device is reasonable in structural design, efficient in board splitting, good in using effect and high in practicability, and products cannot be damaged.

Description

Technical Field

[0001] The utility model relates to a clamp, in particular to a lithium battery PCBA board separation clamp. Background Art

[0002] The BMS management system of the power battery is the brain of the entire battery. The safety performance of the battery and the control of charge and discharge are inseparable from the BMS management. However, the core of BMS management is composed of some diodes, transistors and other control components on the PCBA board. SMT (surface mount technology) patches are part of it. Since the circuit board after SMT is very fragile, it is easy to cause damage to the PCB tin surface, electronic component solder joints and other circuits during the folding process due to improper external force. Usually, the PCBA board is separated after welding and then tested. Some small and medium-sized PCBA processing plants use manual board separation, but it is easy to damage the PCBA board. Therefore, a PCBA board separation fixture is designed to efficiently separate the boards without damaging the products. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a lithium battery PCBA panel separation fixture, which has a reasonable structural design, efficient panel separation, will not damage the product, has good use effect and is highly practical.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a lithium battery PCBA panel separation fixture, including an upper pressing plate and a lower supporting plate, a PCBA circuit board is placed between the upper pressing plate and the lower supporting plate, and the upper pressing plate and the lower supporting plate are provided with avoidance holes according to the shape of the PCBA circuit board.

[0005] Preferably, the upper pressing plate and the lower supporting plate are both made of aluminum plates.

[0006] The beneficial effects of the utility model: the utility model has a reasonable structural design, the dividing plates are made of relatively durable aluminum material, have high stability, and have a long service life; the dividing plates are efficient and will not damage the product, and have good use effects and strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] The utility model is described in detail below with reference to the accompanying drawings and specific implementation methods;

[0008] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0009] Figure 2 It is an exploded schematic diagram of the utility model. DETAILED DESCRIPTION

[0010] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0011] Reference Figure 1-2 The present specific implementation adopts the following technical scheme: a lithium battery PCBA panel separation fixture, comprising an upper pressing plate 1 and a lower supporting plate 2, a PCBA circuit board 3 is placed between the upper pressing plate 1 and the lower supporting plate 2, and the upper pressing plate 1 and the lower supporting plate 2 are provided with avoidance holes according to the shape of the PCBA circuit board 3.

[0012] It is worth noting that the upper pressing plate 1 and the lower supporting plate 2 are both made of aluminum plates.

[0013] The panel splitting fixture of this specific embodiment is composed of an upper pressing plate and a lower supporting plate, and the pressing plate and the supporting plate are provided with avoidance holes according to the shape of the PCBA. The panel splitting is made of relatively durable aluminum material, which has high stability and long service life.

[0014] The specific method of using this specific implementation method is to place the PCBA product in the mold cavity of the support plate under the split board, and after closing the pressing plate, the cutter on the slitting equipment will complete the split board punching through the reserved holes on the pressing plate.

[0015] The fixture furniture of this specific implementation mode has the advantages of high efficiency in splitting panels and no damage to products, good use effect and strong practicality.

[0016] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A lithium battery PCBA panel splitting fixture, characterized in that: The invention comprises an upper pressing plate (1) and a lower supporting plate (2), a PCBA circuit board (3) is placed between the upper pressing plate (1) and the lower supporting plate (2), and avoidance holes are arranged on the upper pressing plate (1) and the lower supporting plate (2) according to the shape of the PCBA circuit board (3).

2. A lithium battery PCBA panel splitting fixture according to claim 1, characterized in that: The upper pressing plate (1) and the lower supporting plate (2) are both made of aluminum plates.

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