Integrated alternating current charging gun

Abstract

The utility model discloses an integrated AC charging gun, comprising a gun body, one end of which is provided with a gun head, and the other end of which is provided with a charging wire; a driving mechanism is arranged at the top of the gun body and comprises a protective shell, an electric telescopic rod and a sliding groove, the electric telescopic rod is fixed between the protective shell and the gun body, and the sliding groove is formed in one end of the protective shell; a connecting mechanism is arranged at one end of the electric telescopic rod, one end of the connecting mechanism is connected with a gun cover mechanism used for gun head protection, and the connecting mechanism is used for turning over the gun cover mechanism. Through the arrangement mode that the driving mechanism, the connecting mechanism and the gun cover mechanism are matched, the gun cover mechanism does not affect connection of the gun head and the automobile charging port, the protection stability of the gun cover body to the gun head is facilitated, the gun cover body does not need to be manually arranged on the gun head in a sleeving mode, the gun head exposure phenomenon is reduced, and the safety of the automobile is improved. And the service life of the charging gun is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of AC charging guns, in particular to an integrated AC charging gun. Background Art

[0002] The charging gun serves as the interface between the charging device and the electric vehicle's charging battery. It has mandatory standards to ensure the connection consistency between the pile and the gun. For the charging of new energy vehicles, the integrated AC charging guns currently on the market can stably connect with the car's charging connector.

[0003] However, after charging, the existing AC charging gun needs to be manually inserted and connected with the gun cover on the charging gun and the charging interface on the gun head. The gun cover is connected to the charging gun through a connecting line. In actual use, it often happens that the gun cover is not closed firmly after use, or the gun cover is detached from the charging gun during the dragging process, which can easily cause the gun head interface of the charging gun to be exposed, affecting the service life of the charging gun. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated AC charging gun to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an integrated AC charging gun, comprising:

[0006] A gun body, one end of which is fixedly connected to a gun head, and the other end of the gun body is fixedly connected to a charging cable;

[0007] A driving mechanism is provided on the top of the gun body, and the driving mechanism comprises a protective shell, an electric telescopic rod and a slide slot, wherein the electric telescopic rod is fixed between the protective shell and the gun body, and the slide slot is opened at one end of the protective shell;

[0008] A connecting mechanism is provided at one end of the electric telescopic rod, one end of the connecting mechanism is connected to a gun cover mechanism for protecting the gun head, and the connecting mechanism is used for flipping the gun cover mechanism.

[0009] Preferably, the protective shell is fixed to the top of the gun body, and the electric telescopic rod is used to drive the movement of the gun cover mechanism.

[0010] Preferably, the connecting mechanism includes a positioning block, a rotating rod, a gear, a connecting rod, a plurality of tooth blocks and a support frame, the positioning block is fixedly connected to one end of the electric telescopic rod, the gear is fixedly inserted in the middle of the rotating rod, the plurality of tooth blocks are equidistantly fixed to one end of the connecting rod, and the support frame is fixed to one end of the protective shell.

[0011] Preferably, both ends of the rotating rod are fixedly connected to the top of the gun cover mechanism, and both ends of the rotating rod are rotatably and interlacedly connected to the two sides of the inner wall of the positioning block through bearings respectively.

[0012] Preferably, the gear is meshedly connected with outer walls of a plurality of gear blocks, and the connecting rod is fixed to the bottom of the support frame.

[0013] Preferably, the gun cover mechanism comprises a gun cover body and a fixing block, wherein the fixing block is fixed to the top of the gun cover body, and the gun cover body is slidably and interlacedly connected with the outer wall of the gun head.

[0014] Preferably, two ends of the rotating rod are respectively fixedly and interlacedly connected with two sides of the top of the fixing block, and the fixing block is rotatably connected with one end of the positioning block.

[0015] Technical effects and advantages of the utility model:

[0016] The utility model adopts a configuration mode in which a driving mechanism, a connecting mechanism and a gun cover mechanism are coordinated, and utilizes a driving mechanism to facilitate driving the connecting mechanism to stably slide at one end of the gun head, so that the gun cover mechanism can be flipped at one end of the gun head, so that the gun cover mechanism does not affect the connection between the gun head and the charging port of the car, and the gun cover body can protect the gun head stably. There is no need to manually put the gun cover body on the gun head, so the exposure phenomenon of the gun head is reduced, so that it does not affect the service life of the charging gun. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the partial cross-sectional structure of the overall front side of the utility model.

[0019] Figure 3 It is a schematic diagram of the side structure of the gear of the utility model.

[0020] In the figure: 1. gun body; 2. gun head; 3. charging cable; 4. driving mechanism; 41. protective shell; 42. electric telescopic rod; 43. slide groove; 5. connecting mechanism; 51. positioning block; 52. rotating rod; 53. gear; 54. connecting rod; 55. gear block; 56. supporting frame; 6. gun cover mechanism; 61. gun cover body; 62. fixing block. 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] The utility model provides Figure 1-3 The integrated AC charging cable shown includes:

[0023] The gun body 1 has a gun head 2 fixedly connected to one end thereof, and the gun head 2 can be stably connected to the charging port of the car through insertion, and the other end of the gun body 1 is fixedly connected to a charging line 3, so that the gun head 2 can stably charge the car;

[0024] A driving mechanism 4 is provided on the top of the gun body 1, and the driving mechanism 4 includes a protective shell 41, an electric telescopic rod 42 and a slide groove 43. The protective shell 41 is fixed to the top of the gun body 1, and a push-type switch is fixedly embedded on the protective shell 41. The electric telescopic rod 42 is fixed between the protective shell 41 and the gun body 1. The electric telescopic rod 42 is electrically connected to an external power supply through the push-type switch. The slide groove 43 is opened at one end of the protective shell 41, so that one end of the electric telescopic rod 42 can stably slide in the inner cavity of the slide groove 43;

[0025] Furthermore, a connecting mechanism 5 is provided at one end of the electric telescopic rod 42, and the connecting mechanism 5 includes a positioning block 51, a rotating rod 52, a gear 53, a connecting rod 54, a plurality of tooth blocks 55 and a support frame 56. The positioning block 51 is an inverted "U"-shaped structure, and the support frame 56 is a "U"-shaped structure. The positioning block 51 is fixedly connected to one end of the electric telescopic rod 42, so that the electric telescopic rod 42 can drive the positioning block 51 to slide. The positioning block 51 is slidably connected to the inner cavity of the slide groove 43. The two ends of the rotating rod 52 are rotatably interlaced with the two sides of the inner wall of the positioning block 51 through bearings respectively. The gear 53 is fixedly inserted in the middle of the rotating rod 52, and the plurality of tooth blocks 55 are fixed equidistantly. At one end of the connecting rod 54, the gear 53 is meshed with the outer wall of a plurality of tooth blocks 55, and the number of tooth blocks 55 is half the number of tooth grooves on the outer wall of the gear 53, so that when the gear 53 moves to the tooth block 55 at the end of the connecting rod 54, the positioning block 51 is continuously moved, so that the gear 53 can rotate in the inner cavity of the positioning block 51, so that the rotating rod 52 can rotate stably, and the support frame 56 is fixed to one end of the protective shell 41. The connecting rod 54 is fixed to the bottom of the support frame 56, and the connecting rod 54 is slidably connected with the charging port of the car, so that the position of the connecting rod 54 is stable, so that the plurality of tooth blocks 55 at one end of the connecting rod 54 can stably mesh with the outer wall of the gear 53;

[0026] Furthermore, one end of the connecting mechanism 5 is connected to a gun cover mechanism 6 for protecting the gun head 2, the connecting mechanism 5 is used for flipping the gun cover mechanism 6, the electric telescopic rod 42 is used to drive the movement of the gun cover mechanism 6, the two ends of the rotating rod 52 are fixedly connected to the top of the gun cover mechanism 6, the gun cover mechanism 6 includes a gun cover body 61 and a fixed block 62, the fixed block 62 is a "U"-shaped structure, the positioning block 51 is arranged at the top of the inner cavity of the fixed block 62, the fixed block 62 is fixed to the top of the gun cover body 61, and the gun cover body 61 is slidably interlaced with the outer wall of the gun head 2 The gun cover body 61 is connected to the outer wall of the gun head 2, so that the gun cover body 61 can stably protect the gun head 2, avoid the joint exposure phenomenon, and the service life of the integrated AC charging gun is not affected. The two ends of the rotating rod 52 are respectively fixedly inserted and connected with the two sides of the top of the fixed block 62. Through the fixation of the rotating rod 52 and the fixed block 62, the fixed block 62 is rotatably connected to one end of the positioning block 51, so that the fixed block 62 can drive the gun cover body 61 to rotate stably, so that the gun cover body 61 can be turned over at one end of the gun head 2;

[0027] When using the gun head 2, the user presses the push switch of the electric telescopic rod 42, and the electric telescopic rod 42 drives the gun cover body 61 to slide out of the outer wall of the gun head 2 through the positioning block 51. When the gun cover body 61 is separated from the gun head 2, the gear 53 at the bottom of the positioning block 51 moves to the tooth block 55 that moves close to the support frame 56. Through the continuous movement of the positioning block 51, the gear 53 rotates, which facilitates the gun cover body 61 to flip over to the top of the positioning block 51, so that the gun head 2 can be used stably. After using the gun head 2, the push switch is pressed to retract the electric telescopic rod 42, so that the gun cover body 61 is flipped down, and the gun cover body 61 is slidably and interlacedly connected with the outer wall of the gun head 2, without the need to manually sleeve the gun cover body 61 with the gun head 2, so that the position of the gun cover body 61 is stable, and the gun cover body 61 will not slide out of the outer wall of the gun head 2 at will.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Integrated AC charging cable, including: A gun body (1), one end of which is fixedly connected to a gun head (2), and the other end of the gun body (1) is fixedly connected to a charging cable (3); The invention is characterized in that: a driving mechanism (4) is arranged on the top of the gun body (1), the driving mechanism (4) comprises a protective shell (41), an electric telescopic rod (42) and a slide groove (43), the electric telescopic rod (42) is fixed between the protective shell (41) and the gun body (1), and the slide groove (43) is opened at one end of the protective shell (41); A connecting mechanism (5) is provided at one end of the electric telescopic rod (42), one end of the connecting mechanism (5) is connected to a gun cover mechanism (6) for protecting the gun head (2), and the connecting mechanism (5) is used for flipping the gun cover mechanism (6).

2. The integrated AC charging gun according to claim 1, characterized in that: The protective shell (41) is fixed to the top of the gun body (1), and the electric telescopic rod (42) is used to drive the movement of the gun cover mechanism (6).

3. The integrated AC charging gun according to claim 2, characterized in that: The connecting mechanism (5) comprises a positioning block (51), a rotating rod (52), a gear (53), a connecting rod (54), a plurality of tooth blocks (55) and a support frame (56); the positioning block (51) is fixedly connected to one end of the electric telescopic rod (42); the gear (53) is fixedly inserted in the middle of the rotating rod (52); the plurality of tooth blocks (55) are equidistantly fixed to one end of the connecting rod (54); and the support frame (56) is fixed to one end of the protective shell (41).

4. The integrated AC charging gun according to claim 3, characterized in that: The two ends of the rotating rod (52) are fixedly connected to the top of the gun cover mechanism (6), and the two ends of the rotating rod (52) are rotatably interlaced and connected to the two sides of the inner wall of the positioning block (51) through bearings.

5. The integrated AC charging gun according to claim 3, characterized in that: The gear (53) is meshedly connected with the outer walls of a plurality of gear blocks (55), and the connecting rod (54) is fixed to the bottom of the support frame (56).

6. The integrated AC charging gun according to claim 4, characterized in that: The gun cover mechanism (6) comprises a gun cover body (61) and a fixing block (62), wherein the fixing block (62) is fixed to the top of the gun cover body (61), and the gun cover body (61) is slidably interlaced with the outer wall of the gun head (2).

7. The integrated AC charging gun according to claim 4, characterized in that: The two ends of the rotating rod (52) are respectively fixedly connected with the two sides of the top of the fixing block (62), and the fixing block (62) is rotatably connected with one end of the positioning block (51).

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