CN108879232B

CN108879232B - Interlocking device and rifle that charges

Info

Publication number: CN108879232B
Application number: CN201810545111.9A
Authority: CN
Inventors: 代炎利
Original assignee: Chengdu Yibai Electronic Technology Co Ltd
Current assignee: Hunan Xilaike Electric Power Technology Co ltd
Priority date: 2018-05-31
Filing date: 2018-05-31
Publication date: 2020-01-14
Anticipated expiration: 2038-05-31
Also published as: CN108879232A

Abstract

The invention discloses an interlocking device and a charging gun, which comprise a gun body lock system and an induction control system; the gun body lock system comprises a mechanical lock switch, and the mechanical lock is unlocked by pressing the mechanical lock switch; the lock cylinder sleeve is provided with a cavity structure with one open end; the lock core is positioned in the cavity structure of the lock core sleeve and can do reciprocating motion in the lock core sleeve, one end of the lock core is provided with a protruding structure, the protruding structure of the lock core is provided with a protrusion, when the lock core moves to a locking position, the protrusion clamps a mechanical lock switch to prevent the mechanical lock switch from being pressed, and when the lock core moves to an unlocking position, the protrusion and the mechanical lock switch are staggered to enable the mechanical lock switch to be in a pressable state; the device's use has avoided the rifle that charges to be extracted at the charging process, has guaranteed the charging quality, has reduced stolen risk, also can prevent because of the rifle that charges is extracted the incident that appears in the charging process.

Description

Interlocking device and rifle that charges

Technical Field

The invention relates to the field of new energy automobile measurement, in particular to an interlocking device and a charging gun.

Background

The new energy automobile has the advantages of less exhaust emission, low noise, energy conservation and the like, has the advantages that the traditional automobile cannot achieve, and in the technological research and development for many years, the new energy automobile technology is more and more mature, can be popularized to the daily life of people, and can also see more and more new energy automobiles on roads.

Public charging station is new energy automobile service, can let new energy automobile charge when going out, guarantees new energy automobile's duration, and public charging station all is equipped with the rifle that charges of oneself, does not need the user oneself to take the rifle that charges, has made things convenient for the user greatly.

However, the conventional charging gun is provided with only one mechanical lock device and can be pulled out by pressing, but in an actual situation, the charging gun can be pulled out by mistake or pulled out by mistake under the charging condition, so that safety accidents are easy to occur, and the charging gun is often pulled out in the charging process, so that the battery of the new energy automobile can be greatly damaged.

Disclosure of Invention

In view of the above problems, the present invention provides an interlock device, which includes a gun lock system and an inductive control system;

the gun body lock system comprises a mechanical lock switch, a mechanical lock control system and a control system, wherein the mechanical lock switch is positioned on the shell of the charging gun, and the mechanical lock is unlocked by pressing the mechanical lock switch; the lock cylinder sleeve is positioned in the charging gun and is provided with a cavity structure with one open end; the lock core is positioned in the cavity structure of the lock core sleeve and can do reciprocating motion in the lock core sleeve, one end of the lock core is provided with a protruding structure, the protruding structure of the lock core is provided with a protrusion, when the lock core moves to a locking position, the protrusion clamps a mechanical lock switch to prevent the mechanical lock switch from being pressed, and when the lock core moves to an unlocking position, the protrusion and the mechanical lock switch are staggered to enable the mechanical lock switch to be in a pressable state;

the rifle body of rifle charges rotates and is connected with the handle, and the handle can be in the handle for the rifle body change position of charging under the exogenic action, and induction control system is located the handle, including gyroscope and control assembly, and the gyroscope is used for responding to whether the handle position changes to send the sensing signal to control assembly when changing, control assembly is used for only when the charged state finishes, moves to unblock position according to the sensing signal control lock core.

Preferably, the handle is resiliently connected to the gun body.

As a preferred scheme, the gun body locking system further comprises a motor, the motor is located in the charging gun, the motor is connected with the lock cylinder through a pull wire and is simultaneously electrically connected with the control assembly, and the control assembly controls the lock cylinder to move to a locking position or an unlocking position through the motor.

Preferably, the gyroscope senses a change in the position of the handle when the handle is rotated between 60 ° and 120 °.

A charging gun comprises the interlocking device, which is not described herein.

As a preferred scheme, the charging gun is provided with a temperature sensor and an alarm device, and the alarm device gives an alarm when the temperature is greatly increased in a charging state.

As a preferred scheme, the rifle that charges still includes the LED display lamp, and the display lamp is connected with the rifle electricity that charges, and when the rifle operating condition that charges, the display lamp work.

Drawings

Fig. 1 is a schematic structural diagram of a charging gun according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of an interlocking device according to an embodiment of the present invention.

Description of the figure numbering:

1 is a mechanical lock switch, 2 is a lock cylinder sleeve, 3 is a lock cylinder, 4 is a motor, 5 is a gyroscope, 11 is a gun body, and 12 is a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The interlocking device comprises a gun body lock system and an induction control system;

the gun body lock system comprises a mechanical lock switch 1, the mechanical lock switch 1 is positioned on the shell of the charging gun, and the mechanical lock is unlocked by pressing the mechanical lock switch 1; the lock cylinder sleeve 2 is positioned in the charging gun and is provided with a cavity structure with one open end; the lock cylinder 3 is positioned in the cavity structure of the lock cylinder sleeve 2 and can reciprocate in the lock cylinder sleeve 2, one end of the lock cylinder 3 is provided with a protruding structure, a bump is arranged on the protruding structure of the lock cylinder 3, when the lock cylinder 3 moves to a locking position, the bump clamps the mechanical lock switch 1 to prevent the mechanical lock switch 1 from being pressed, and when the lock cylinder 3 moves to an unlocking position, the bump is staggered with the mechanical lock switch 1 to enable the mechanical lock switch 1 to be in a pressable state;

the rifle body 11 of rifle charges is rotated and is connected with handle 12, and handle 12 can change the position relative rifle body 11 of charging under the exogenic action, and induction control system is located handle 12, including gyroscope 5 and control assembly, and gyroscope 5 is used for the induction handle 12 position whether to change to send induction signal to control assembly when changing, control assembly is used for only when the charged state finishes, moves to the unblock position according to induction signal control lock core 3.

In a preferred embodiment, the handle 12 is resiliently connected to the gun body 11 to allow the handle 12 to be folded inwardly.

As a preferred embodiment, the gun body locking system also comprises a motor 4 which is positioned in the charging gun, is connected with the lock cylinder 3 through a pull wire and is also electrically connected with the control component, the control component controls the lock cylinder 3 to move to a locking position or an unlocking position through the motor 4, and other methods and components capable of controlling the lock cylinder to move can also be used.

In a preferred embodiment, the gyroscope 5 senses a change in the position of the handle 12 when the handle 12 is rotated between 60 ° and 120 °.

As a preferred embodiment, the charging gun is provided with a temperature sensor and an alarm device, and the alarm device gives an alarm when the temperature is greatly increased in a charging state.

As a preferred embodiment, the rifle that charges still includes the LED display lamp, and the display lamp is connected with the rifle electricity that charges, and when the rifle operating condition that charges, the display lamp work.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An interlocking device is characterized by comprising a gun body lock system and an induction control system;

the gun body lock system comprises a mechanical lock switch, a mechanical lock control system and a control system, wherein the mechanical lock switch is positioned on the shell of the charging gun, and the mechanical lock is unlocked by pressing the mechanical lock switch; the lock cylinder sleeve is positioned in the charging gun and is provided with a cavity structure with one open end; the lock core is positioned in the cavity structure of the lock core sleeve and can do reciprocating motion in the lock core sleeve, one end of the lock core is provided with a protruding structure, the protruding structure of the lock core is provided with a bulge, when the lock core moves to a locking position, the bulge clamps a mechanical lock switch to prevent the mechanical lock switch from being pressed, and when the lock core moves to an unlocking position, the bulge is staggered with the mechanical lock switch to enable the mechanical lock switch to be in a pressable state;

the rifle body of rifle charges rotates and is connected with the handle, the handle can be in the handle relative rifle body of rifle that charges under the exogenic action and change the position, induction control system is located the handle, including gyroscope and control assembly, the gyroscope is used for responding to whether the handle position changes to send the sensing signal to control assembly when changing, control assembly is used for only when the charged state finishes, according to the motion of sensing signal control lock core to unblock position.

2. The interlock of claim 1 wherein said handle is resiliently connected to the gun body.

3. The interlock of claim 1 wherein said gun lock system further comprises a motor located within the charging gun and connected to the lock cylinder by a pull cord and electrically connected to a control assembly, said control assembly controlling movement of the lock cylinder to the locked or unlocked position by the motor.

4. The interlock of claim 1 wherein said gyroscope senses a change in handle position when the handle is rotated between 60 ° and 120 °.

5. A charging gun comprising an interlock device according to any one of claims 1 to 4.

6. Charging gun according to claim 5, characterized in that it comprises a temperature sensor and an alarm device, which alarm device gives an alarm when a substantial temperature increase occurs in the charging state.

7. The charging gun of claim 6, further comprising an LED indicator light electrically connected to the charging gun, the LED indicator light being operative when the charging gun is in an operative condition.