False touch prevention charging gun convenient to lock

Abstract

The utility model discloses an anti-mistaken touch charging gun convenient to lock, and particularly relates to the technical field of charging guns, the anti-mistaken touch charging gun comprises a charging gun body and an electric wire fixedly connected with the outer wall of the charging gun body, and one end of the electric wire far away from the charging gun body is fixedly connected with a charging box. According to the utility model, the rotating disc is arranged on the outer wall of the rotating rod, the rotating plate is arranged on the outer wall of the rotating disc, and the extrusion rod is arranged on the outer wall of the rotating plate, so that the sliding plate can move in the groove. The self-mounted charging pile is divided into a vertical type charging pile and a hanging type charging pile, the hanging type charging pile is small in size and convenient to mount, and the charging gun on the hanging type charging pile is fixed in the mounting groove reserved in the hanging type charging pile, so that the charging gun on the follow-up hanging type charging pile cannot be moved out of the mounting groove after being touched by mistake, and the charging gun is not prone to being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of charging guns, in particular to a charging gun which is easy to lock and prevents accidental collision. Background Art

[0002] Charging refers to the process of replenishing power to devices such as batteries. The principle is to allow direct current to pass in the opposite direction of discharge to restore the active substances in the battery. The working process of a battery receiving electrical energy from an external circuit and converting it into chemical energy of the battery. After the energy of the battery is consumed by discharge, it can be discharged again through charging, forming a charge-discharge cycle. It is generally charged with (also with asymmetric alternating current or). Different charging methods are used in different situations, such as constant current charging, constant voltage charging, floating charging, trickle charging, rapid charging or a combination of these methods. In the high voltage and low current mode, increasing the voltage requires the design of multiple step-down circuits in the charging circuit. When charging, the charger will heat up, the mobile phone will also heat up, and it will affect the safety of the battery, and the charging gun is a derivative of charging.

[0003] At present, when new energy vehicles on the market are charged, they are charged through charging guns. In actual use, when new energy vehicles are charged, they are charged through charging piles installed by manufacturers, or charged by self-installed charging piles. Self-installed charging piles are divided into vertical and hanging types. Hanging charging piles are smaller in size and more convenient to install, but the charging guns on most hanging charging piles are directly inserted into the reserved slots on the hanging charging piles, which makes the charging guns on the subsequent hanging charging piles easily touched by mistake and moved out of the reserved slots, making the charging guns easily damaged. Utility Model Content

[0004] The purpose of the utility model is to provide a charging gun that is easy to lock and prevent accidental collision, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A charging gun that is easy to lock to prevent accidental collision includes a charging gun body and an electric wire fixedly connected to the outer wall of the charging gun body, the electric wire is fixedly connected to a charging box at one end away from the charging gun body, a groove is provided inside the charging box, a turntable is provided inside the groove, a rotating plate is fixedly connected to the outer wall of the turntable, an extrusion rod is fixedly connected to the outer wall of the rotating plate, a roller is hinged at one end of the extrusion rod, a fixing rod is fixedly connected to the inside of the groove, a slide plate is slidably connected to the outer wall of the fixing rod, and a pressure block is fixedly connected to the outer wall of the slide plate, so that the turntable can drive the pressure block to move inside the groove through the rotating plate and the extrusion rod.

[0007] Furthermore, a locking block is fixedly connected to the top of the slide plate, and a mounting groove is provided on the outer wall of the charging box. One end of the locking block passes through the mounting groove and the locking block is slidably connected to the charging box. The addition of the locking block makes it easy to fix the position of the charging gun body.

[0008] Furthermore, a locking groove is provided on the outer wall of the charging gun body, one end of the locking block is slidably connected to the locking groove, and a first spring is provided between the outer wall of the turntable and the groove. The addition of the first spring allows the turntable to return to its initial position.

[0009] Furthermore, a rotating rod is fixedly connected to the inside of the turntable, the bottom end of the rotating rod passes through one side of the outer wall of the charging box and the rotating rod is rotatably connected to the charging box, and the two ends of the first spring are respectively fixedly connected to the turntable and the inside of the groove. The addition of the turntable enables the rotating rod to drive the turntable to move.

[0010] Furthermore, a mounting plate is fixedly connected to the outer wall of the charging box, a first stabilizing groove is provided on the outer wall of the mounting plate, a second stabilizing groove is provided inside the first stabilizing groove, and a second spring is provided on the outer wall of the locking block. The addition of the second spring allows the locking block to return to its initial position.

[0011] Furthermore, a limiting plate is slidably connected inside the second stable groove, and a threaded rod is rotatably connected to the outer wall of the limiting plate. One end of the threaded rod passes through the outer wall of the mounting plate and the threaded rod is connected to the mounting plate by a thread. The addition of the second stable groove limits the movement trajectory of the limiting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The anti-mistaken-touch charging gun that is easy to lock described in the utility model can prevent the charging gun body from easily falling out of the mounting groove, by arranging a turntable on the outer wall of the rotating rod, a rotating plate on the outer wall of the turntable, an extrusion rod on the outer wall of the rotating plate, a roller on one end of the extrusion rod, a slide plate on the outer wall of the fixed rod, a pressure block on the outer wall of the slide plate, and a locking block on the outer wall of the slide plate, so that the slide plate can move inside the groove. In the utility model, when the new energy vehicle is charged, it will be charged through the charging pile installed by the manufacturer, or the charging pile installed by itself can be charged. The self-installed charging pile is divided into vertical and hanging types. The hanging charging pile is smaller in size and more convenient to install. The charging gun on the hanging charging pile is fixed inside the mounting groove reserved on the hanging charging pile, so that the charging gun on the subsequent hanging charging pile will not be moved out from the mounting groove if it is accidentally touched, thereby making the charging gun less susceptible to damage.

[0014] 2. The anti-accidental-collision charging gun that is easy to lock in the utility model can make the charging box easy to install, by setting a first stable groove on the outer wall of the mounting plate, setting a second stable groove inside the first stable groove, setting a limit plate inside the second stable groove, and setting a threaded rod on the outer wall of the limit plate, so that the limit plate can move inside the second stable groove. In the utility model, when the device is used and the charging box needs to be fixed in position, the threaded rod is rotated, so that the device can subsequently adapt to various types of bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a main cross-sectional view of the groove of the utility model;

[0018] Figure 3 This is a main cross-sectional view of the first stable groove of the utility model;

[0019] Figure 4 It is a schematic diagram of the overall structure of the turntable of the utility model.

[0020] In the figure: 1. Charging gun body; 2. Electric wire; 3. Charging box; 4. Groove; 5. Turntable; 6. Turntable; 7. Extrusion rod; 8. Roller; 9. Fixed rod; 10. Slide plate; 11. Pressure block; 12. Engaging block; 13. Mounting groove; 14. Engaging groove; 15. First spring; 16. Turntable; 17. Mounting plate; 18. First stable groove; 19. Second stable groove; 20. Second spring; 21. Limiting plate; 22. Threaded rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 , Figure 2 and Figure 4 The utility model provides a charging gun that is easy to lock and prevent accidental collision. The technical solution is as follows:

[0023] A charging gun that is easy to lock to prevent accidental contact includes a charging gun body 1 and an electric wire 2 fixedly connected to the outer wall of the charging gun body 1, the electric wire 2 is fixedly connected to a charging box 3 at one end away from the charging gun body 1, a groove 4 is opened inside the charging box 3, a turntable 5 is provided inside the groove 4, a rotating plate 6 is fixedly connected to the outer wall of the turntable 5, an extrusion rod 7 is fixedly connected to the outer wall of the rotating plate 6, a roller 8 is hinged at one end of the extrusion rod 7, a fixing rod 9 is fixedly connected to the inside of the groove 4, a slide plate 10 is slidably connected to the outer wall of the fixing rod 9, and a pressure block 11 is fixedly connected to the outer wall of the slide plate 10, so that the turntable 5 can drive the pressure block 11 to move inside the groove 4 through the rotating plate 6 and the extrusion rod 7.

[0024] In a preferred embodiment, a snap-fit ​​block 12 is fixedly connected to the top of the skateboard 10, and a mounting groove 13 is provided on the outer wall of the charging box 3. One end of the snap-fit ​​block 12 passes through the mounting groove 13 and the snap-fit ​​block 12 is slidably connected to the charging box 3. When the snap-fit ​​block 12 moves, the snap-fit ​​block 12 will slide inside the groove 4, and at the same time, the snap-fit ​​block 12 will move inside the mounting groove 13.

[0025] In a preferred embodiment, a snap-fit ​​groove 14 is provided on the outer wall of the charging gun body 1, one end of the snap-fit ​​block 12 is slidably connected to the snap-fit ​​groove 14, and a first spring 15 is provided between the outer wall of the turntable 5 and the groove 4. When the turntable 5 moves, the turntable 5 will rotate inside the groove 4, so that the turntable 5 can drive the first spring 15 to move.

[0026] In a preferred embodiment, a rotating rod 16 is fixedly connected to the inside of the turntable 5, the bottom end of the rotating rod 16 passes through one side of the outer wall of the charging box 3 and the rotating rod 16 is rotatably connected to the charging box 3, and the two ends of the first spring 15 are respectively fixedly connected to the turntable 5 and the inside of the groove 4. When the rotating rod 16 moves, the rotating rod 16 will rotate inside the groove 4, and at the same time, the rotating rod 16 will drive the turntable 5 to move, so that the turntable 5 moves inside the groove 4.

[0027] Working principle of the utility model: when the device is used and the position of the charging gun body 1 needs to be fixed, the rotating rod 16 is rotated at this time, so that the rotating rod 16 can drive the rotating disk 5 to rotate inside the groove 4, and the rotating disk 5 simultaneously drives the first spring 15 to move, so that the first spring 15 is twisted, and at the same time the rotating disk 5 can drive the rotating plate 6 to move, so that the rotating plate 6 can make a small circular motion inside the groove 4, and the rotating plate 6 simultaneously drives the squeezing rod 7 to move, so that the squeezing rod 7 can make a small circular motion inside the groove 4, and the squeezing rod 7 can drive the roller 8 to move, so that the roller 8 can make a circular motion inside the groove 4, and the cross-sectional shape of the pressure block 11 is an arc shape. When the roller 8 contacts the outer wall of the pressure block 11, the squeezing rod 7 can squeeze the pressure block 11 through the roller 8, so that the pressure block 11 can drive the slide plate 10 to move, so that the slide plate 10 slides inside the groove 4 The sliding plate 10 slides on the outer wall of the fixing rod 9 at the same time, and the sliding plate 10 drives the engaging block 12 to move, so that the engaging block 12 slides in the groove 4 and the mounting groove 13, and then the engaging block 12 is completely moved out from the mounting groove 13. At this time, one end of the charging gun body 1 enters the mounting groove 13, so that the charging gun body 1 drives the engaging groove 14 to enter the mounting groove 13, so that the engaging groove 14 is located on one side of the engaging block 12. At this time, the rotating rod 16 is released, and the twisting force of the first spring 15 can drive the rotating disk 5 to return to the initial position, and the rotating disk 5 can drive the rotating plate 6 and the squeezing rod 7 to return to the initial position. The sliding plate 10 loses the external force squeezing at this time, and the squeezing force of the second spring 20 can drive the engaging block 12 back to its original position, so that the engaging block 12 enters the engaging groove 14, so that the subsequent charging gun body 1 will not be accidentally touched and fall off.

[0028] See also Figure 1 and Figure 3 The utility model provides a technical solution: the outer wall of the charging box 3 is fixedly connected with a mounting plate 17, the outer wall of the mounting plate 17 is provided with a first stable groove 18, a second stable groove 19 is provided inside the first stable groove 18, and the outer wall of the locking block 12 is provided with a second spring 20. When the locking block 12 moves, the locking block 12 will drive the second spring 20 to move, so that the second spring 20 is squeezed.

[0029] In a preferred embodiment, a limiting plate 21 is slidably connected inside the second stable groove 19, and a threaded rod 22 is rotatably connected to the outer wall of the limiting plate 21. One end of the threaded rod 22 passes through the outer wall of the mounting plate 17 and the threaded rod 22 is connected to the mounting plate 17 by a thread. When the threaded rod 22 moves, the threaded rod 22 can drive the limiting plate 21 to move, so that the limiting plate 21 moves inside the second stable groove 19.

[0030] The working principle of the utility model: when the device is used and the charging box 3 needs to be fixed in position, a pre-embedded hole is first opened on the outer wall of the wall, so that the small head of the embedded bolt passes through the first stable groove 18 and the second stable groove 19, so that one end of the small head of the embedded bolt enters the embedded hole, and the embedded bolt is rotated at this time so that the embedded bolt can limit the position of the mounting plate 17, and the threaded rod 22 is rotated at this time so that the threaded rod 22 can move with the mounting plate 17 through the thread, and then the threaded rod 22 can drive the limit plate 21 to move, so that the limit plate 21 can move inside the second stable groove 19, so that the limit plate 21 can squeeze the embedded bolt, and then the position of the subsequent embedded bolt is limited, so that the device can adapt to various types of bolts in the future.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A charging gun that is easy to lock and prevent accidental contact, comprising a charging gun body (1) and an electric wire (2) fixedly connected to the outer wall of the charging gun body (1), characterized in that: The end of the electric wire (2) away from the charging gun body (1) is fixedly connected to a charging box (3), a groove (4) is provided inside the charging box (3), a rotating disk (5) is provided inside the groove (4), a rotating plate (6) is fixedly connected to the outer wall of the rotating disk (5), an extrusion rod (7) is fixedly connected to the outer wall of the rotating plate (6), a roller (8) is hingedly connected to one end of the extrusion rod (7), a fixing rod (9) is fixedly connected to the inner wall of the groove (4), a slide plate (10) is slidably connected to the outer wall of the fixing rod (9), and a pressure block (11) is fixedly connected to the outer wall of the slide plate (10), so that the rotating disk (5) can drive the pressure block (11) to move inside the groove (4) through the rotating plate (6) and the extrusion rod (7).

2. The anti-accidental-collision charging gun that is easy to lock according to claim 1 is characterized in that: A snap-fit ​​block (12) is fixedly connected to the top of the slide plate (10), a mounting groove (13) is provided on the outer wall of the charging box (3), one end of the snap-fit ​​block (12) passes through the interior of the mounting groove (13), and the snap-fit ​​block (12) is slidably connected to the charging box (3).

3. The anti-accidental-collision charging gun that is easy to lock according to claim 2 is characterized in that: The outer wall of the charging gun body (1) is provided with a snap-fit ​​groove (14), one end of the snap-fit ​​block (12) is slidably connected to the snap-fit ​​groove (14), and a first spring (15) is provided between the outer wall of the rotating disk (5) and the groove (4).

4. The locking and anti-accidental-collision charging gun according to claim 3 is characterized in that: A rotating rod (16) is fixedly connected inside the rotating disk (5), the bottom end of the rotating rod (16) passes through one side of the outer wall of the charging box (3) and the rotating rod (16) is rotatably connected to the charging box (3), and the two ends of the first spring (15) are respectively fixedly connected to the rotating disk (5) and the inside of the groove (4).

5. The locking and anti-accidental-collision charging gun according to claim 2 is characterized in that: The outer wall of the charging box (3) is fixedly connected to a mounting plate (17), the outer wall of the mounting plate (17) is provided with a first stabilizing groove (18), a second stabilizing groove (19) is provided inside the first stabilizing groove (18), and the outer wall of the locking block (12) is provided with a second spring (20).

6. The locking and anti-accidental-collision charging gun according to claim 5, characterized in that: The second stabilizing groove (19) is internally slidably connected to a limit plate (21), the outer wall of the limit plate (21) is rotatably connected to a threaded rod (22), one end of the threaded rod (22) penetrates the outer wall of the mounting plate (17), and the threaded rod (22) is connected to the mounting plate (17) via threads.

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