CN208093854U - A kind of DC charging rifle - Google Patents

Abstract

The utility model discloses a kind of DC charging rifles, are related to new energy DC charging connection area.It includes shell, plug, hook, microswitch, electronic lock, trigger and spring.In hollow cylindric, the shell place of shaking hands setting trigger, the spring is set on trigger the shell；Plug is arranged in the head of shell.Card slot is arranged in the hook, and the microswitch is mounted in the card slot of hook, the microswitch and plug electrical connection, the electronic lock is installed between trigger and microswitch, and by trigger action, trigger role is on electronic lock, electronic lock stretches out, and microswitch is oppressed by electronic lock to be touched.The utility model can effectively overcome the compatibility that existing DC charging rifle is susceptible to bad, safety, the problems such as reliability is not high.

Description

A kind of DC charging rifle

Technical field

The embodiment of the utility model is related to new energy DC charging connection area, more specifically, the utility model Embodiment is related to a kind of DC charging rifle.

Background technology

The DC charging rifle of existing mechanical connection mechanism cannot completely effectively be compatible with symbol GB/T20234-2011 standards Charging socket, on the one hand, after existing DC charging rifle and GB/T20234-2011 version sockets plug together, hook and socket card slot Fastening amount is few, presses hook by force, is easy to cause hook flexural deformation, and the compatibility of appearance is bad, the problems such as can not extracting.Separately On the one hand, existing DC charging rifle charging process it is favorite it is outer fall off or charging process in card is easily pressed by other people maloperations It hooks, causes charging process to be interrupted, the problems such as safety, reliability is not high occur.

Utility model content

The utility model overcomes the deficiencies in the prior art, provides a kind of embodiment of DC charging rifle, can with expectation It is bad to solve the compatibility that existing DC charging rifle is susceptible to, safety, the problems such as reliability is not high.

In order to solve the above technical problems, a kind of embodiment of the utility model uses following technical scheme：

A kind of DC charging rifle, it includes shell, plug, hook, microswitch, electronic lock, trigger and spring.The shell In hollow cylindric, the shell place of shaking hands setting trigger, the spring is set on trigger body；Plug is arranged in the head of shell. Card slot is arranged in the hook, and the microswitch is mounted in the card slot of hook, the microswitch and plug electrical connection, described Electronic lock is installed between trigger and microswitch, and by trigger action, on electronic lock, electronic lock stretches out trigger role, and fine motion is opened It closes to be oppressed by electronic lock and touch.

Further technical solution is：It further includes rolling cylinder and turning over riveting pin nail, and the riveting pin nail that turns over will roll cylinder It is fixed on trigger and makees use with electronic lock.

Further technical solution is：The microswitch is closed type or open type microswitch.

Compared with prior art, one of the beneficial effects of the utility model are：

The utility model discloses a kind of DC charging rifles equipped with mechanical release mechanism, in the outer housing of DC charging rifle The interior mechanical release mechanism being provided with for trigger mechanical release, DC charging rifle carry out mechanical lock in charging process to trigger It closes, can effectively prevent the maloperation in charging process of DC charging rifle, and when extracting charging gun, machinery is carried out to trigger Unlock.In mechanical release, charge circuit is powered off, it is ensured that when cocking extracts DC charging rifle, DC charging rifle has been It powers off entirely, mechanical action is reliable, considerably increases safety in utilization, the reliability of DC charging rifle, has good application Foreground.

Description of the drawings

Fig. 1 is a kind of left view of DC charging rifle of the utility model；

Fig. 2 is a kind of right sectional view of DC charging rifle of the utility model；

Fig. 3 is schematic diagram when a kind of mechanical release mechanism of DC charging rifle of the utility model disconnects；

Fig. 4 is the upward view of Fig. 3；

Fig. 5 is schematic diagram when a kind of mechanical release mechanism of DC charging rifle of the utility model is closed；

Fig. 6 is the upward view of Fig. 5.

Specific implementation mode

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain this practicality It is novel, it is not used to limit the utility model.

Embodiment

As shown in figures 1 to 6, a kind of DC charging rifle, it include shell 1, plug 2, hook 3, microswitch 4, electronic lock 5, Trigger 6 and spring 7.For the shell 1 in hollow cylindric, 1 place of shaking hands of shell setting trigger 6, the spring 7 is set to trigger On 6, spring 7 and 1 useful effect of shell return to original state after trigger 6 can be made to press electronic lock 5.The head of shell 1 is arranged Plug 2；Card slot is arranged in the hook 3, and the microswitch 4 is mounted in the card slot of hook 3, the microswitch 4 and plug 2 Electrical connection, the microswitch 4 are closed type or open type microswitch.The electronic lock 5 is installed on trigger 6 and microswitch Between 4, by trigger action 6, electronic lock 5 stretches out, and microswitch 4 is oppressed by electronic lock 5 to be touched.

More preferably, the present embodiment, a kind of DC charging rifle, it further includes rolling cylinder 8 and turning over riveting pin nail 9, described to turn over riveting Rolling cylinder 8 is fixed on trigger 6 by pin 9 makees use with electronic lock 5, can effectively prevent when trigger 6 presses electronic lock 5 and blocks Dead phenomenon.

As seen in figures 3-6, the mechanical release mechanical work principle of the utility model DC charging rifle, closed type or open type Working condition of the microswitch 4 for feedback electronic lock 5, can judge that the action command for driving electronic lock 5 is effectively executed.Work as electricity When son lock 5 stretches out, hook 3 can be raised by trigger action 6, so that 3 head of hook is detached from socket card slot, is entirely filled so as to extract Electric rifle；When electronic lock 5 restPoses, closed type or open type are oppressed by electronic lock 5 and are touched, and are gone off or are closed.

DC charging rifle provided by the utility model can effectively overcome compatibility that existing DC charging rifle is susceptible to not It is good, safety, the problems such as reliability is not high.On the one hand, it can effectively solve DC charging rifle to fall off outside charging process is favorite, prevent Only in charging process, other people maloperations press hook, charging process are caused to be interrupted；On the other hand, it can effectively solve and GB/ T20234-2011 version sockets plug together rear hook and socket card slot fastening amount is few, press hook by force, and hook bending is caused to become Shape, so as to by DC charging rifle extract charging socket the problem of.

Although reference be made herein to the utility model is described in the explanatory embodiment of the utility model, however, it should Understand, those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations will be fallen Within scope and spirit disclosed in the present application.It more specifically, can be to theme group in range disclosed in the present application The building block and/or layout for closing layout carry out a variety of variations and modifications.In addition to the modification carried out to building block and/or layout Outer with improving, to those skilled in the art, other purposes also will be apparent.

Claims (3)

1. a kind of DC charging rifle, which is characterized in that it includes shell (1), plug (2), hook (3), microswitch (4), electricity Son lock (5), trigger (6) and spring (7)；The shell (1) in hollow cylindric, shell (1) place of shaking hands setting trigger (6), The spring (7) is set on trigger (6)；The head setting plug (2) of shell (1)；Card slot is arranged in the hook (3), described Microswitch (4) is mounted in the card slot of hook (3), the microswitch (4) and plug (2) electrical connection, the electronic lock (5) It is installed between trigger (6) and microswitch (4), by trigger action (6), electronic lock (5) stretches out, and microswitch (4) is by electronic lock (5) compressing touches.

2. a kind of DC charging rifle according to claim 1, which is characterized in that it further includes rolling cylinder (8) and turning over riveting Pin (9), it is described turn over riveting pin nail (9) and cylinder (8) will be rolled be fixed on trigger (6) and electronic lock (5) make use.

3. a kind of DC charging rifle according to claim 1, which is characterized in that the microswitch (4) be closed type or Open type microswitch.