Insulation locking device for super capacitance battery binding post
A technology for supercapacitor batteries and locking devices, which is applied in the direction of capacitors, electrolytic capacitors, capacitor parts, etc., can solve problems such as short circuits and reduce the contact area of supercapacitor battery terminals, so as to avoid short circuits, have a significant locking effect, increase The effect of a large contact area
Inactive Publication Date: 2012-05-30
山东前沿医疗器械股份有限公司
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Problems solved by technology
[0003] Due to the large capacity of the supercapacitor battery, the exposed distance between the positive and negative terminals is relatively close. If a short circuit occurs, a short circuit current of several thousand amperes will be generated. For the sake of safety, an insulating locking device must be used when wiring. The bolts or all use insulating materials, but this reduces the contact area with the super capacitor battery terminal, or a short circuit occurs due to the simultaneous rotation of the terminal nose when rotating and locking
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[0015] Refer to attached figure 1 :
[0016] The insulating locking device for the supercapacitor battery terminal is provided outside the terminal. The insulating locking device is divided into an upper cover and a base, and the upper cover and the base are buckled together as a whole.
[0017] The upper cover includes the upper cover metal part 4 and the upper cover injection molding layer 3. The lower end diameter of the upper cover metal part 4 is greater than the upper end diameter to form a raised ring. The upper part of the upper cover metal part 4 is provided with internal threads, and the upper cover metal part 4 is covered The injection molding layer 3 of the upper cover, the upper part of the metal part 4 of the upper cover is threadedly connected with the battery terminal bolt 1, and gaps are provided on the inner side, the bottom and the outside of the raised ring of the lower part of the metal part 4 of the upper cover.
[0018] The base includes a base metal pa...
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The invention relates to an insulation locking device for a super capacitance battery binding post, and belongs to the field of insulation fixed devices for battery binding posts. The insulation locking device is characterized by being arranged outside the binding post and comprising an upper cover and a base, wherein the upper cover and the base are buckled into a whole. Due to the adoption of the structure, the base only does up-and-down motion when the upper cover rotates, so that the phenomenon of short circuit caused by the rotation of a connection lug driven when the device is locked ina rotary mode in the prior art is avoided. Simultaneously, the insulation locking device has the advantages of ensuring excellent insulating performance, increasing contact areas and reducing contactresistance, along with simple structure, good locking effect and the like, is safe and reliable and is convenient to assemble and disassemble.
Description
technical field [0001] The invention relates to an insulating locking device for a battery terminal of a supercapacitor, belonging to the field of insulating and fixing devices for a battery terminal. Background technique [0002] Supercapacitor batteries are also called gold capacitors and farad capacitors. They store energy through polarized electrolytes and are a type of double-layer capacitor. Compared with electrolytic capacitors, this supercapacitor has very high energy density and power density. Compared with secondary batteries, supercapacitors have a higher ability to store charges than ordinary capacitors, and have the characteristics of fast charging and discharging, high efficiency, no pollution to the environment, long cycle life, wide temperature range, and high safety. Because the energy storage process is reversible, supercapacitors can be repeatedly charged and discharged hundreds of thousands of times. Supercapacitors generally use activated carbon electrod...
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IPC IPC(8): H01G9/004H01G9/016H01G11/74
CPCY02E60/13
Inventor 姚念民吕震高光勇
Owner 山东前沿医疗器械股份有限公司