A protective cover plate with a pressing and fixing structure for a mobile phone lithium battery
A fixed structure and protective cover technology, which is applied to the structure of telephones, electrical components, telephone communications, etc., can solve problems such as sparks generated by friction, battery shaking, and accelerated aging of battery output ports, so as to increase stability and increase Applicability, the effect of facilitating the promotion of production
Active Publication Date: 2022-05-17
湖南宝特瑞能新能源有限责任公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a protective cover plate with a pressing and fixed structure for a mobile phone lithium battery, so as to solve the problem that some current relatively cheap mobile phones are easily damaged when they are hit by foreign objects or when they fall to the ground. The shaking of the battery will easily cause electric sparks between the battery output port and the conductive sheet due to friction, which will lead to accelerated aging of the battery output port. In order to reduce the aging speed of the lithium battery output port
Method used
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] see Figure 1-8 , an embodiment provided by the present invention:
[0028] A protective cover plate with a pressing and fixed structure for a mobile phone lithium battery, comprising a device body 1, the device body 1 includes a protective plate 110, one end of the protective plate 110 is provided with a battery slot 111, and one end of the battery slot 111 is provided with a protective cover body 112 , both sides of one end of the protective plate 11...
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The invention relates to the technical field of battery protection, in particular to a protective cover plate with a pressing and fixing structure for a mobile phone lithium battery, including a device body, the device body includes a protective plate, and a battery slot is opened at one end of the protective plate. One end of the battery slot is provided with a protective cover body, and both sides of one end of the protective plate are provided with a set of fixing mechanisms, and the number of each set of fixing mechanisms is two, and the fixing mechanisms include slots. The invention is provided with a protective plate, a protective cover body and a fixing mechanism, so that the lithium battery and the mobile phone can be fixed more stably by the protective cover body and the protective plate, reducing the damage to the lithium battery when the mobile phone receives an accident, and then The service life of the output port of the lithium battery is longer, and at the same time, the lithium battery can be fixed more stably by using the adsorption limit of the magnet plate and the iron block, and the use of the ball can reduce the friction when the card and the limit plug are installed, and then This makes the device more humanized.
Description
technical field [0001] The invention relates to the technical field of battery protection, in particular to a protective cover plate with a pressing and fixing structure for a mobile phone lithium battery. Background technique [0002] Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Li-ion batteries do not contain metallic lithium and are rechargeable. Lithium metal batteries, the fifth generation of rechargeable batteries, were born in 1996, and their safety, specific capacity, self-discharge rate and performance-price ratio are superior to lithium-ion batteries. Due to their own high technical requirements, only a few countries are producing such lithium metal batteries. [0003] Mobile phones are divided into smart phones and non-smart phones. Generally, the performance of smart phones is better than that of non-smart phones, but the performance of non-smart phones is more stable than that of smart phones....
Claims
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IPC IPC(8): H04M1/02
CPCH04M1/0262Y02E60/10
Inventor 郭成
Owner 湖南宝特瑞能新能源有限责任公司