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NiMH batteries

A nickel-metal hydride battery and battery technology, which is applied to nickel storage batteries, alkaline storage batteries, battery pack components, etc., can solve the problems of shortened battery life and poor buffer performance, and achieve extended service life, improved simplicity and convenience, and improved Structural strength and effect of cushioning properties

Inactive Publication Date: 2021-07-13
HUIZHOU SHIDAI BATTERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] At present, some electrical appliances similar to electric toys will install Ni-MH batteries in the battery compartment of the electrical appliance, and some electrical appliances that can move, such as electric toy cars, etc., will cause the Ni-MH battery to be separated from the battery compartment wall. Constant collisions occur, however, existing Ni-MH batteries have poor buffer performance, resulting in a shortened battery life

Method used

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Embodiment Construction

[0025] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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Abstract

A nickel-metal hydride battery, including a load-bearing shell, a power supply assembly, a load-bearing hard plastic plate and a sliding installation assembly. The rubber plate is arranged on the bearing shell, and the bearing hard rubber plate is provided with a first sliding installation groove and a second sliding installation groove. The sliding mounting assembly includes a first sliding mounting part, a second sliding mounting part and a transitional soft rubber plate, and the first sliding mounting part includes a first sliding soft rubber plate and a first sliding limiting part. The second sliding mounting part includes a second sliding soft rubber plate and a second sliding limit part. The transitional soft rubber plate is attached to the side surface of the bearing hard rubber plate away from the bearing shell, and the transitional soft rubber plate is respectively connected to the first sliding soft rubber plate. The rubber plate is connected with the second sliding soft rubber plate. In this way, the impact of the external force borne by the carrying case can be better buffered, thereby prolonging the service life of the nickel-metal hydride battery.

Description

technical field [0001] The invention relates to the technical field of nickel-hydrogen batteries, in particular to a nickel-hydrogen battery. Background technique [0002] Ni-MH battery is a kind of storage battery with good performance. Ni-MH batteries are divided into high-voltage Ni-MH batteries and low-voltage Ni-MH batteries. Ni-MH battery positive active material is Ni(OH) 2 (called NiO electrode), the negative electrode active material is a metal hydride, also known as a hydrogen storage alloy (the electrode is called a hydrogen storage electrode), and the electrolyte is a 6mol / L potassium hydroxide solution. As an important direction of hydrogen energy application, nickel-metal hydride batteries are attracting more and more attention. [0003] Ni-MH batteries are already a mature product. At present, the annual production of Ni-MH batteries in the international market is about 700 million pieces. The field of batteries has also been developed and developed for ma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M50/204H01M50/244H01M50/242H01M10/30
CPCH01M10/30H01M50/20Y02E60/10
Inventor 邹剑平于红帅
Owner HUIZHOU SHIDAI BATTERY
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