A kind of new forms of energy busbar current connector
Technical field
The utility model relates to a kind of new forms of energy busbar current connector.
Background technology
The now main wiring of terminal on the connectors, do not install or connect structure of copper bar, when running into and needing to install bronze medal additional, adopt welding or adopt hinged mode to install, and existing connector does not have " error-proof structure ", namely do not possess the structure preventing plug grafting shakiness, and whether grafting puts cannot to be undertaken judging plug by the means of range estimation in place.
Summary of the invention
Main purpose of the present utility model is to solve above-mentioned Problems existing, a kind of new forms of energy busbar current connector is provided, it is by unique structural design, directly install copper bar in terminal tails, female terminal directly contacts with copper bar, and contact-making surface is large, conduct electricity very well, and assemble simple and convenient, lack the welding of former product or the trouble of crimping, and not easily loosened.
Another object of the present utility model is to provide a kind of new forms of energy busbar current connector, and it is provided with error-proof structure, impels operator can whether grafting puts in place by range estimation intuitive judgment plug.
The technical solution adopted in the utility model is: a kind of new forms of energy busbar current connector, comprise socket, plug, copper bar and error-proof structure, this socket comprises female terminal and is arranged on the shell outside female terminal, the fastening cylinder that this shell has fixed head and is fixed together with this fixed head, the afterbody of this female terminal is provided with screwed hole, this copper bar is bolted on the afterbody of this female terminal, and this plug comprises the header body of docking with this female terminal and the body for being fastened on this fastening cylinder.
this error-proof structure comprises the helicla flute be arranged on this fastening cylinder and the rivet be arranged on this body, and this spiral fluted end is provided with the fastening rivet for fastening this rivet.
This error-proof structure comprises the catching groove be arranged on this fastening cylinder, is fixed on coil component spring on this inboard wall of tube body, is arranged on the range estimation portion on fixed head and is arranged on aligned portions on this body.
The beneficial effects of the utility model are: the utility model structurally comprises socket, plug, copper bar and error-proof structure, this socket comprises female terminal and is arranged on the shell outside female terminal, the fastening cylinder that this shell has fixed head and is fixed together with this fixed head, the afterbody of this female terminal is provided with screwed hole, this copper bar is bolted on the afterbody of this female terminal, and this plug comprises the header body of docking with this female terminal and the body for being fastened on this fastening cylinder.It is by unique structural design, and directly install copper bar in terminal tails, female terminal directly contacts with copper bar, and contact-making surface is large, conducts electricity very well, and assembles simple and convenient, lacked the welding of former product or the trouble of crimping, and not easily loosened.It is provided with error-proof structure, impels operator can whether grafting puts in place by range estimation intuitive judgment plug.
Accompanying drawing explanation
Fig. 1 is decomposing schematic representation of the present utility model.
Fig. 2 is the schematic diagram that socket of the present utility model is connected with copper bar.
Fig. 3 is error-proof structure the second preferred embodiment of the present utility model.
Embodiment
Be one of the present utility model preferably specific embodiment as shown in Figure 1 to Figure 3, a kind of new forms of energy busbar current connector, comprise socket 10 as shown in Figure 1 to Figure 2, plug 20, copper bar 30 and error-proof structure 40, this socket 10 comprises female terminal 11 and is arranged on the shell 12 outside female terminal 11, the fastening cylinder 122 that this shell 12 has fixed head 121 and is fixed together with this fixed head 121, the afterbody of this female terminal 11 is provided with screwed hole 111, this copper bar 30 is fixed on by bolt A on the afterbody of this female terminal 11, this plug 20 comprises the header body 21 of docking with this female terminal 11 and the body 22 for being fastened on this fastening cylinder 122, this error-proof structure 40 comprises the helicla flute 41 be arranged on this fastening cylinder 122 and the rivet 42 be arranged on this body 22, the end of this helicla flute 41 is provided with the fastening rivet 43 for fastening this rivet 42,
It is worth mentioning that, female terminal directly contacts with copper bar, and contact-making surface is large, conduct electricity very well, and assemble simple and convenient, copper bar is directly locked on screwed hole that female terminal is arranged by it by bolt, lack the welding of former product or the trouble of crimping, and not easily loosened.
As the second examples of implementation that Fig. 3 is error-proof structure 40 of the present utility model, this error-proof structure 40A comprises the catching groove 41A be arranged on this fastening cylinder 122, is fixed on coil component spring 42A on this body 22 inwall, is arranged on the range estimation portion B on fixed head 121 and is arranged on aligned portions C on this body 22, can be impelled by this coil component spring 42 that this plug is stable to be plugged on this socket 10, and judge whether that grafting puts in place by range estimation portion B and aligned portions C to fetching.
Embodiment of the present utility model and accompanying drawing are just in order to show design concept of the present utility model, and protection range of the present utility model should not be confined to this embodiment.
By above describe can find out that purpose of design of the present utility model can effectively be implemented.The portion shows of embodiment the purpose of this utility model and implement function and structure theme, and comprise other equivalent replacement.
Therefore, right of the present utility model forms the equivalence comprising other and implements, concrete right range reference claim.