Bus charging gun head protection device

Abstract

The utility model relates to the technical field of electric gun heads, in particular to a bus charging gun head protection device which comprises a charging pile, a connecting base is arranged on the side face of the charging pile, a charging gun body is arranged on the connecting base, a handle is arranged on the charging gun body, and a fixing groove is formed in the top end of the connecting base. The charging gun comprises a charging gun body, a fixing groove is formed in the charging gun body, fixing rods are arranged on the two sides in the fixing groove, first springs are arranged on the fixing rods, the fixing rods are sleeved with the first springs, movable plates are arranged at the bottom ends of the fixing rods, and the movable plates are slidably connected with the fixing rods. According to the charging gun, the clamping block on the connecting seat enters the clamping groove, so that the charging gun body can be more stably mounted on the charging pile, the charging gun body is prevented from falling off from the charging pile and being damaged when strong wind blows outdoors, the protection effect of the charging gun body is improved, and the charging gun is simple in structure, low in manufacturing cost and high in practicability.

Description

Technical Field

[0001] This utility model relates to the field of electric charging gun head technology, specifically a protective device for a bus charging gun head. Background Technology

[0002] With the increasing popularity of electric vehicles, especially the large-scale application of electric buses, the safety and reliability of charging facilities have become crucial.

[0003] The existing charging gun heads and vehicle charging interfaces lack effective protection measures. Most charging stations are placed outdoors. If there is a strong wind outdoors, the charging gun heads suspended on the charging station will become unstable, causing the charging gun heads to fall off the charging station and onto the ground, thus damaging the charging gun heads. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a protection device for the charging gun head of a bus.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a bus charging gun head protection device, including a charging pile, a connecting seat provided on the side of the charging pile, a charging gun body provided on the connecting seat, a handle provided on the charging gun body, a fixing groove provided inside the top of the connecting seat, fixing rods provided on both sides of the fixing groove, a first spring provided on the fixing rod, the first spring being sleeved on the fixing rod, a movable plate provided at the bottom of the fixing rod, the movable plate being slidably connected to the fixing rod, one end of the first spring abutting against the movable plate, and the bottom end of the movable plate being in the middle A locking block is provided at the junction, and a locking groove is provided on one side of the top of the handle. One end of the locking block abuts against the inside of the locking groove. An installation groove is provided inside the handle, and the locking groove communicates with the installation groove. A connecting plate is provided inside the installation groove, and a connecting shaft is provided in the middle of the connecting plate. Both ends of the connecting shaft are fixedly connected to the inside of the installation groove. The connecting plate and the connecting shaft are rotatably connected. A second spring is provided at the bottom of one end of the connecting plate, and the other end of the connecting plate is located in the locking groove. A button is provided on the top side of the handle, and the button is slidably connected to the handle. The handle is located above one end of the connecting plate.

[0008] Furthermore, the present invention is improved in that multiple fixing rods and first springs are provided and evenly arranged inside the fixing groove.

[0009] Furthermore, the present invention is improved in that the card block and the movable plate are fixedly connected, and the side of the card block has an inclined structure.

[0010] Furthermore, the present invention is improved by providing anti-slip ridges on the handle.

[0011] Furthermore, the present invention is improved by providing a gasket on the top surface of the button, the gasket being made of rubber.

[0012] Furthermore, the present invention is improved by providing sealing strips on both sides of one end of the charging gun body, and the sealing strips are made of rubber.

[0013] Furthermore, an improvement of this utility model is that the handle and the charging gun body are an integral structure.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a protection device for the charging gun head of a bus, which has the following beneficial effects:

[0016] This bus charging gun head protection device, when the charging gun body is connected to the charging pile, uses the handle on the charging gun body to allow the locking block on the connecting seat to enter the locking slot, so that the charging gun body can be more securely installed on the charging pile. This prevents the charging gun body from falling off the charging pile and being damaged when strong winds blow outdoors, thus improving the protection effect of the charging gun body. Moreover, it has a simple structure, low manufacturing cost, and strong practicality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This utility model Figure 1 A side view of the internal structure;

[0019] Figure 3 This utility model Figure 2 A schematic diagram of the structure at the charging station;

[0020] Figure 4 This utility model Figure 2 A schematic diagram of the structure of the charging gun body;

[0021] In the diagram: 1. Charging pile; 2. Connecting seat; 3. Charging gun body; 4. Handle; 5. Fixing groove; 6. Movable plate; 7. Locking block; 8. Fixing rod; 9. First spring; 10. Mounting groove; 11. Locking groove; 12. Connecting plate; 13. Connecting shaft; 14. Second spring; 15. Button. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 A bus charging gun head protection device includes a charging pile 1, a connecting seat 2 on the side of the charging pile 1, a charging gun body 3 on the connecting seat 2, a handle 4 on the charging gun body 3, a fixing groove 5 inside the top of the connecting seat 2, fixing rods 8 on both sides of the fixing groove 5, a first spring 9 on the fixing rod 8, the first spring 9 being sleeved on the fixing rod 8, a movable plate 6 at the bottom of the fixing rod 8, the movable plate 6 being slidably connected to the fixing rod 8, one end of the first spring 9 abutting against the movable plate 6, a locking block 7 at the middle of the bottom end of the movable plate 6, and a locking groove on one side of the top of the handle 4. 11. One end of the locking block 7 abuts against the inside of the locking groove 11. The handle 4 is provided with an installation groove 10. The locking groove 11 communicates with the installation groove 10. A connecting plate 12 is provided inside the installation groove 10. A connecting shaft 13 is provided in the middle of the connecting plate 12. Both ends of the connecting shaft 13 are fixedly connected to the inside of the installation groove 10. The connecting plate 12 and the connecting shaft 13 are rotatably connected. A second spring 14 is provided at the bottom of one end of the connecting plate 12. The other end of the connecting plate 12 is located in the locking groove 11. A button 15 is provided on the top side of the handle 4. The button 15 is slidably connected to the handle 4. The handle 4 is located above one end of the connecting plate 12.

[0024] In actual use, the above structure first charges the bus via the charging gun body 3. After charging, one end of the charging gun body 3 is aligned with the connecting seat 2 on the charging pile 1, so that one end is inserted into the connecting seat 2. At the same time, one end of the handle 4 also enters the connecting seat 2, and the handle 4 pushes the locking block 7 within the connecting seat 2. This causes the locking block 7 to drive the movable plate 6 to press the first spring 9 on the fixed rod 8, thus causing the locking block 7 to retract into the fixed groove 5. After one end of the charging gun body 3 is fully inserted into the connecting seat 2, the locking block 7 and the slot 11 are aligned, and the locking block 7 enters the slot 11, thus initiating the charging process. The locking mechanism of the charging gun body 3 prevents it from falling off and being damaged due to external force, thus improving the protection of the charging gun body 3. At the same time, when the charging gun body 3 is picked up, the button 15 is manually pressed. One end of the button 15 pushes the connecting plate 12 downward in the mounting groove 10. The connecting plate 12, through the setting of the connecting shaft 13, causes one end of the connecting plate 12 to squeeze the second spring 14, while the other end of the connecting plate 12 is lifted, pushing the locking block 7 out of the locking groove 11. The charging gun body 3 can then be pulled out of the connecting seat 2. By using the lever principle, the connecting plate 12 can easily push out the locking block 7, improving the convenience of using the charging gun body 3.

[0025] In this embodiment, multiple fixed rods 8 and first springs 9 are provided and evenly arranged inside the fixed groove 5, which improves the stability of the movable plate 6 when sliding.

[0026] In this embodiment, the card block 7 is fixedly connected to the movable plate 6, and the side of the card block 7 has a sloping structure, which improves the usability of the card block 7.

[0027] In this embodiment, the handle 4 is provided with anti-slip ridges, which improves the anti-slip effect of the handle 4.

[0028] In this embodiment, a pad is provided on the top surface of the button 15. The pad is made of rubber, which improves the anti-slip effect of the button 15 when pressed.

[0029] In this embodiment, sealing strips are provided on both sides of one end of the charging gun body 3. The sealing strips are made of rubber, which improves the sealing effect after the charging gun body 3 is connected to the connecting seat 2.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bus charging gun head protection device, characterized in that: The utility model provides a charging pile (1) is provided with connecting seat (2) side, be provided with charging gun body (3) on connecting seat (2), be provided with handle (4) on charging gun body (3), be provided with fixed groove (5) inside top end of connecting seat (2), be provided with fixed rod (8) inside both sides in fixed groove (5), be provided with first spring (9) on fixed rod (8), first spring (9) is covered on fixed rod (8), be provided with movable plate (6) bottom end of fixed rod (8), movable plate (6) and fixed rod (8) are slidingly connected, first spring (9) one end is placed on movable plate (6), be provided with clamping block (7) bottom end middle place of movable plate (6), be provided with clamping groove (11) one side top end of handle (4), clamping block (7) one end is placed inside clamping groove (11), be provided with installation groove (10) inside handle (4), clamping groove (11) is communicated with installation groove (10), be provided with connecting plate (12) inside installation groove (10), be provided with connecting shaft rod (13) middle place of connecting plate (12), connecting shaft rod (13) both ends fixedly connected inside installation groove (10), connecting plate (12) and connecting shaft rod (13) are rotationally connected, be provided with second spring (14) one end bottom of connecting plate (12), the other end of connecting plate (12) is located in clamping groove (11), be provided with button (15) top side of handle (4), button (15) and handle (4) are slidingly connected, handle (4) is located above one end of connecting plate (12).

2. The bus charging gun head protection device according to claim 1, characterized in that: The fixed rod (8) and the first spring (9) are provided with a plurality of and are evenly arranged in the fixed groove (5).

3. The bus charging gun head protection device according to claim 2, characterized in that: The clamping block (7) and the movable plate (6) are fixedly connected, and the side surface of the clamping block (7) is a slope structure.

4. The bus charging gun head protection device according to claim 3, characterized in that: The handle (4) is provided with an anti-skid convex pattern.

5. The bus charging gun head protection device according to claim 4, characterized in that: The top end surface of the button (15) is provided with a gasket, and the gasket is made of rubber.

6. The bus charging gun head protection device according to claim 5, characterized in that: One end of the charging gun body (3) is provided with a sealing strip on both sides, and the sealing strip is made of rubber.

7. The bus charging gun head protection device according to claim 6, characterized in that: The handle (4) and the charging gun body (3) are an integral structure.

Images