Storage battery binding post structure for electric vehicle
A technology for connecting posts and batteries, applied in structural parts, battery pack parts, battery boxes/jackets, etc., to achieve the effect of convenient and flexible wiring, firm and reliable wiring
Inactive Publication Date: 2015-05-20
XIAN BOYU GREEN ENERGY
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- Application Information
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Problems solved by technology
[0003] The technical problem mainly solved by the present invention is to design a battery terminal structure for electric vehicles. The terminal of this battery is very convenient and flexible in wiring, and the wiring is firm and reliable.
Method used
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specific Embodiment approach
[0010] like figure 1 As shown, a battery terminal structure for an electric vehicle of the present invention is mainly composed of a cylindrical terminal base 1, a terminal card slot 2, an insulating cover card slot 3, an insulating cover 4, and an insulating cover external thread 5; The base of the bottom 1 of the cylindrical terminal is connected to the inside of the battery, the terminal slot 2 is on the top of the base 1 of the cylindrical terminal, and the insulating slot 3 is on the top of the terminal slot 2, close to the top of the terminal; The insulating cap 4 is installed in the insulating cap slot 3 of the binding post, and the outer thread 5 of the insulating cap is embedded in the outer circumference of the insulating cap 4 .
[0011] The binding post is mainly made of lead or carbon rod material.
[0012] The insulating cap 4 is made of ceramic material, and the external thread 5 of the insulating cap 4 is made of carbon steel.
[0013] like figure 1 As shown...
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The invention discloses a storage battery binding post structure for an electric vehicle. A storage battery binding post for the electric vehicle, which is convenient and flexible in wiring and firm and reliable in wiring is designed for the electric vehicle storage battery with high discharge current. The storage battery binding post is mainly used for discharging of the electric vehicle storage battery, according to the special clamping groove design of the binding post, the storage battery can be firmly and stably wired, a clamping ring is clamped into the clamping groove of the binding post during wiring, the binding post and the wiring terminal are tightly connected with each other by screwing the bolt on the clamping ring by virtue of a compression method, and then current conduction is finished. An insulating cap is arranged on the upper part of the binding post and is provided with an external thread, the outer cover can be mounted by using an external thread after the storage battery wiring is finished, an insulating protection effect is achieved, and the wiring method is very convenient and flexible.
Description
technical field [0001] The invention relates to a battery terminal structure for an electric vehicle. The invention mainly designs a battery terminal with convenient and flexible wiring and firm and reliable wiring for the battery of an electric vehicle with relatively large discharge current. The invention belongs to the field of storage batteries. Background technique [0002] Faced with the increasingly serious energy shortage and environmental degradation, the development and utilization of new energy vehicles has been paid more and more attention by governments and industries of various countries. In this context: clean, pollution-free, zero-emission pure electric buses have become one of the most promising means of transportation today, and it is more reliable and convenient to replace batteries as electric vehicles for charging. It is of great significance to have convenient, flexible, firm and reliable terminal blocks for this kind of wiring. . Contents of the inv...
Claims
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IPC IPC(8): H01M2/30H01M50/296H01M50/543
CPCH01R4/22H01R4/34H01M50/543Y02E60/10
Inventor 张斌梁玉庆
Owner XIAN BOYU GREEN ENERGY