Anti-falling structure of charging gun

Abstract

The utility model relates to the field of charging guns, in particular to an anti-falling structure of a charging gun, which comprises a charging gun body, an anti-falling mechanism is arranged at the top of the charging gun body, the anti-falling mechanism comprises a swing arm, a cover body and a button body, the swing arm is arranged in the middle of the bottom end of the cover body, and one end of the swing arm penetrates out of the cover body and is provided with a bending mechanism. The side, away from the bending mechanism, of the cover body is slidably provided with a button body, and the top end, located outside the button body, of the cover body is provided with a mistaken touch prevention mechanism. According to the utility model, the bending mechanism is detachable and can be detached for replacement after being used for a period of time, the disassembly and assembly process is convenient, the wear resistance of the extension bending part is enhanced through the plurality of wear-resistant bumps, the service life of the extension bending part is prolonged, a user can be prevented from mistakenly touching the button body through the mistaken touch prevention mechanism, and the user experience is improved. The phenomenon that the charging head and the charging gun are separated due to the fact that the button body is touched by mistake is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of charging guns, and in particular to an anti-falling structure for a charging gun. Background Art

[0002] The charging gun is a component of the charging pile, used to connect the charging pile to the new energy vehicle, and is an essential component for charging new energy vehicles. After the current charging gun is connected to the car, there is a risk of it easily falling off under the action of external force, which will cause the car to fail to charge, and it is also easy to damage the charging gun. The anti-fall-off function of the charging gun mainly refers to the safety design that prevents the charging gun from accidentally falling off or being pulled out during the charging process.

[0003] The anti-falling structure of the charging gun can refer to the utility model disclosed in the authorization announcement number "CN 211684690 U", which solves the problem that after the current charging gun is connected to the car, there is a risk of falling off under the action of external force, which causes the car charging failure and is also easy to cause damage to the charging gun. Although there are some anti-falling structural designs for the current charging gun, the design of the structure is relatively complicated and there is still a problem of being difficult to install and use.

[0004] However, the hook part set on the swing arm is easy to wear out after long-term use, and the hook part and the charging head are easy to wear out, and there is no good anti-accidental touch structure at the button. When it is accidentally touched, the charging head and the charging gun are easily separated. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a charging gun anti-falling structure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A charging gun anti-falling structure comprises a charging gun body, wherein an anti-falling mechanism is arranged on the top of the charging gun body, and the anti-falling mechanism comprises a swing arm, a cover body, and a button body. A swing arm is arranged in the middle of the bottom end of the cover body, and a bending mechanism is arranged at one end of the swing arm passing through the cover body, and a button body is slidably installed on one side of the cover body away from the bending mechanism, and an anti-mistouch mechanism is arranged on the top of the cover body outside the button body;

[0008] The bending mechanism comprises a limiting T-shaped block and an extended bending portion, wherein a limiting T-shaped block is installed on the top of the extended bending portion, and a plurality of wear-resistant protrusions are installed at equal distances on the bottom end of the extended bending portion and on one side close to the cover body.

[0009] In addition, the preferred structure is that a clamping groove is opened on the front side of the swing arm at the limiting T-shaped block, and a limiting sealing plate is installed on the front side of the swing arm at the limiting groove, and the limiting sealing plate and the swing arm are connected and fixed by multiple fixing bolts.

[0010] In addition, a preferred structure is that a card slot is opened in the middle of the card slot, a magnetic attraction portion is arranged in the card slot, and an adsorption portion is adapted and installed on one side of the limiting T-shaped card block at the magnetic attraction portion.

[0011] In addition, a preferred structure is that the anti-mistouch mechanism includes a first fixing seat, a second fixing seat, and a limit rod mechanism, and the first fixing seat and the second fixing seat are respectively installed on the top of the cover body and located on both sides of the button body.

[0012] In addition, a preferred structure is that a limit rod mechanism is inserted through the first fixed seat, the limit rod mechanism includes a connecting rod, both ends of the bottom of the connecting rod are vertically downwardly installed with counterweight extension protrusions, and a through hole is opened in the second fixed seat.

[0013] In addition, a preferred structure is that a locking through hole is adapted to be opened in the button body at the through hole of the second fixing seat.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, the bending mechanism is detachable and can be removed and replaced after being used for a period of time, and the disassembly and assembly process is relatively convenient. At the same time, the wear resistance of the extended bending part is enhanced by multiple wear-resistant protrusions, thereby improving the service life of the extended bending part. The anti-mistouch mechanism can prevent users from accidentally touching the button body, thereby preventing the charging head and the charging gun from being separated due to accidentally touching the button body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a charging gun anti-falling structure proposed by the utility model;

[0017] Figure 2 for Figure 1 A partially enlarged structural diagram;

[0018] Figure 3 It is a schematic diagram of the structure of the bending mechanism;

[0019] Figure 4 for Figure 3 Schematic diagram of the partially enlarged structure.

[0020] In the figure: 1. Charging gun body; 2. Anti-falling mechanism; 21. Swing arm; 211. Card-mounted slide groove; 212. Magnetic block; 22. Extended bending part; 221. Limiting T-shaped card block; 222. Wear-resistant protrusion; 23. Button body; 24. Cover body; 3. Anti-accidental touch mechanism; 31-1. First fixed seat; 31-2. Second fixed seat; 32. Limiting rod mechanism; 321. Connecting rod; 322. Counterweight extension protrusion; 4. Limiting sealing plate; 5. Fixing bolt. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 , a charging gun anti-falling structure, including a charging gun body 1, an anti-falling mechanism 2 is arranged on the top of the charging gun body 1, the anti-falling mechanism 2 includes a swing arm 21, a cover body 24, and a button body 23, a swing arm 21 is arranged in the middle of the bottom end of the cover body 24, one end of the swing arm 21 passes through the cover body and is provided with a bending mechanism, and the cover body 24 is slidingly installed on the side away from the bending mechanism, and the top of the cover body 24 is located outside the button body 23 and is provided with an anti-mistouch mechanism 3. It is worth noting that the specific structure, connection method and working method of the charging gun body 1 and the anti-falling mechanism 2 are all prior art, which do not belong to the main technical problems solved in the present technical scheme, so they are not elaborated in the present technical scheme, and the specific structure, connection method and working method of the swing arm 21, the cover body 24 and the button body 23 are all prior art, which do not belong to the main technical problems solved in the present technical scheme, so they are not elaborated in the present technical scheme.

[0023] The bending mechanism includes a limiting T-shaped block 221 and an extended bending portion 22 . The top of the extended bending portion 22 is installed with a limiting T-shaped block 221 , and the bottom end of the extended bending portion 22 and one side close to the cover body 24 are evenly installed with multiple wear-resistant protrusions 222 .

[0024] In addition, a clamping groove 211 is opened at the limiting T-shaped block 221 on the front side of the swing arm 21, and a limiting sealing plate 4 is installed at the limiting groove 211 on the front side of the swing arm 21, and the limiting sealing plate 4 and the swing arm 21 are connected and fixed by multiple fixing bolts 5.

[0025] In addition, a card slot is provided in the middle of the card slot 211 , a magnetic attraction portion is provided in the card slot, and an adsorption portion is adapted and installed on one side of the limiting T-shaped card block 221 at the magnetic attraction portion.

[0026] Furthermore, the anti-mis-touch mechanism 3 includes a first fixing seat 31 - 1 , a second fixing seat 31 - 2 , and a limit rod mechanism 32 . The first fixing seat 31 - 1 and the second fixing seat 31 - 2 are respectively installed on the top of the cover 24 and located on both sides of the button body 23 .

[0027] At the same time, a limiting rod mechanism 32 is inserted through the first fixed seat 31-1, and the limiting rod mechanism 32 includes a connecting rod 321. Both ends of the bottom of the connecting rod 321 are vertically downwardly installed with counterweight extension protrusions 322, and a through hole is opened in the second fixed seat 31-2, and the width of the through hole is larger than the diameter of the connecting rod 321 plus the diameter of the counterweight extension protrusion 322, and the height of the through hole is consistent with the height of the connecting rod 321.

[0028] At the same time, a locking through hole is adapted to be opened in the button body 23 at the through hole of the second fixing seat 31 - 2 .

[0029] In this embodiment, the bending mechanism is detachable and can be disassembled and replaced after being used for a period of time, and the disassembly and assembly process is relatively convenient. At the same time, the wear resistance of the extended bending portion 22 is enhanced by multiple wear-resistant protrusions 222, thereby improving the service life of the extended bending portion 22.

[0030] Among them, when the bending mechanism needs to be disassembled, the fixing bolt 5 is taken out and the limiting sealing plate 4 is taken out, and then the bending mechanism can be taken out and replaced. The replaced bending mechanism aligns the side of the limiting T-shaped block 221 with the adsorption portion with its clamping groove, and clamps it into the clamping groove, and then clamps the limiting sealing plate 4 and connects and fixes it with the fixing bolt 5, thereby completing the installation of the bending mechanism.

[0031] And when the charging head and the charging gun are installed, the connecting rod 321 drives the corresponding counterweight extension protrusion 322 to pass through the button body 23 and the second fixed seat 31-2 in sequence, so that the limiting rod mechanism 32 is rotated to make the counterweight extension protrusion 322 vertically downward, thereby completing the installation of the button body 23. The anti-mistouch mechanism 3 can prevent the user from accidentally touching the button body 23, thereby preventing the charging head and the charging gun from separating due to accidentally touching the button body 23.

[0032] In the utility model, the bending mechanism is detachable and can be removed and replaced after being used for a period of time, and the disassembly and assembly process is relatively convenient. At the same time, the wear resistance of the extended bending portion 22 is enhanced by multiple wear-resistant protrusions 222, thereby improving the service life of the extended bending portion 22. In addition, the anti-mis-touch mechanism 3 can prevent users from accidentally touching the button body 23, thereby preventing the charging head and the charging gun from being separated due to accidentally touching the button body 23.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A charging gun anti-falling structure, comprising a charging gun body (1), characterized in that: The top of the charging gun body (1) is provided with an anti-falling mechanism (2), the anti-falling mechanism (2) comprises a swing arm (21), a cover body (24), and a button body (23); the swing arm (21) is provided in the middle of the bottom end of the cover body (24); one end of the swing arm (21) passes through the cover body and is provided with a bending mechanism, and the button body (23) is slidably mounted on the side of the cover body (24) away from the bending mechanism; the top of the cover body (24) is provided with an anti-mis-touch mechanism (3) outside the button body (23); The bending mechanism comprises a limiting T-shaped clamp (221) and an extended bending portion (22); the limiting T-shaped clamp (221) is installed on the top of the extended bending portion (22), and a plurality of wear-resistant protrusions (222) are installed at equal distances on the bottom end of the extended bending portion (22) and on a side close to the cover body (24).

2. The anti-falling structure of a charging gun according to claim 1, characterized in that: A clamping slot (211) is provided on the front side of the swing arm (21) at the limiting T-shaped clamping block (221), and a limiting sealing plate (4) is installed on the front side of the swing arm (21) at the limiting slot (211), and the limiting sealing plate (4) and the swing arm (21) are connected and fixed by a plurality of fixing bolts (5).

3. The anti-falling structure of a charging gun according to claim 2, characterized in that: A card slot is provided in the middle of the card slot (211), a magnetic attraction portion is provided in the card slot, and an adsorption portion is adapted and installed on one side of the limiting T-shaped card block (221) at the magnetic attraction portion.

4. The anti-falling structure of a charging gun according to claim 1, characterized in that: The anti-mis-touch mechanism (3) comprises a first fixing seat (31-1), a second fixing seat (31-2), and a limit rod mechanism (32); the first fixing seat (31-1) and the second fixing seat (31-2) are respectively mounted on the top of the cover body (24) and located on both sides of the button body (23).

5. The anti-falling structure of a charging gun according to claim 4, characterized in that: A limiting rod mechanism (32) is inserted through the first fixing seat (31-1), the limiting rod mechanism (32) comprises a connecting rod (321), both ends of the bottom of the connecting rod (321) are vertically downwardly mounted with a counterweight extension protrusion (322), and a through hole is opened in the second fixing seat (31-2).

6. The anti-falling structure of a charging gun according to claim 4, characterized in that: A locking through hole is adapted to be opened in the button body (23) at the through hole of the second fixing seat (31-2).

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