Self-locking type charging gun base

Abstract

The utility model relates to a self-locking type charging gun base which comprises a face shell used for being connected with a charging gun in an inserted mode. The first end of the locking piece is rotatably connected with the surface shell; when the face shell is in a horizontal state, the second end of the locking piece is driven by the first end to be separated from the charging gun and enters an unlocking state. When the face shell is in an inclined state, the second end of the locking piece is driven by the first end to be connected with the charging gun in a clamped mode, and the charging gun enters a locking state. According to the self-locking charging gun base, the locking reliability can be effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of charging gun seats, in particular to a self-locking charging gun seat. BACKGROUND

[0002] The charging gun seat is a device for fixing and storing new energy vehicle charging guns. In the existing charging gun seat, the position is relatively fixed or the insertion angle is fixed, and the charging gun is fixed by mechanical lock, magnetic attraction or electromagnetic lock.

[0003] However, the charging gun seat in the prior art lacks a reliable fixing method when the charging gun is not inserted, is easily affected by external force to shake or shift, causes difficulty in gun insertion alignment, and has the risk of falling out after the charging gun is inserted, resulting in poor locking reliability of the charging gun seat. CONTENT OF THE UTILITY MODEL

[0004] Therefore, it is necessary to provide a self-locking charging gun seat capable of improving the locking reliability in view of the problems in the prior art.

[0005] The present application provides a self-locking charging gun seat, comprising:

[0006] a face shell for being connected with the charging gun;

[0007] a locking member, a first end of the locking member being rotatably connected with the face shell;

[0008] In the case that the face shell is in a horizontal state, the second end of the locking member is separated from the charging gun under the driving of the first end, and enters an unlocked state;

[0009] In the case that the face shell is in an inclined state, the second end of the locking member is clamped with the charging gun under the driving of the first end, and enters a locked state.

[0010] In one of the embodiments, the self-locking charging gun seat further comprises a bottom shell, the bottom shell comprises a cavity with an opening on one side, and the face shell is arranged in the cavity; a mounting hole is formed in the side wall of the bottom shell, and the face shell is rotatably connected with the bottom shell through the mounting hole.

[0011] In one of the embodiments, a protruding portion is arranged on the side of the bottom shell away from the opening, and in the case that the face shell is in a horizontal state, the first end of the locking member abuts against the shoulder portion of the protruding portion.

[0012] In one of the embodiments, the face shell comprises a partition member, the partition member divides the face shell into a first accommodating cavity and a second accommodating cavity in communication, the first accommodating cavity accommodates the locking member, and the second accommodating cavity is used for accommodating the charging gun.

[0013] In one of the embodiments, a communication groove in communication with the first accommodating cavity is formed in the top wall of the second accommodating cavity.

[0014] In one of the embodiments, the first end of the locking member comprises a first mounting arm and a second mounting arm, and a through hole is formed on each of the first mounting arm and the second mounting arm; the second end of the locking member is provided with a hook for being clamped with a clamping groove of the charging gun in the locking state.

[0015] In one of the embodiments, the partition member is provided with a connecting member on the side close to the first accommodating cavity.

[0016] The self-locking charging gun seat further comprises a pin shaft, the pin shaft is arranged through the through holes on the connecting member, the first mounting arm and the second mounting arm, so that the locking member can rotate around the pin shaft as the center.

[0017] In one of the embodiments, the self-locking charging gun seat further comprises a torsion spring, the torsion spring is arranged outside the pin shaft and between the first mounting arm and the second mounting arm.

[0018] In one of the embodiments, the hook is provided with a chamfer on the contact surface with the charging gun.

[0019] In one of the embodiments, the magnetic body is further included; the surface shell further comprises an iron sheet.

[0020] The self-locking charging gun seat comprises a surface shell for being plugged with the charging gun, and a locking member, the first end of the locking member is rotatably connected with the surface shell; in the case that the surface shell is in a horizontal state, the second end of the locking member is separated from the charging gun under the driving of the first end, and enters an unlocking state; in the case that the surface shell is in an inclined state, the second end of the locking member is clamped with the charging gun under the driving of the first end, and enters a locking state. When the charging gun is not plugged, the initial state of the surface shell is the horizontal state, or the surface shell can be manually adjusted to the horizontal state, so as to facilitate the charging gun to be aligned and plugged. When the charging gun is plugged, the charging gun naturally falls under the influence of gravity, drives the surface shell to swing down to abut against the side wall of the bottom of the cavity of the bottom shell, and enters the inclined state. In this way, the surface shell is switched between the horizontal state and the inclined state under the action of the bottom shell and the charging gun, which not only saves space, but also helps to improve the waterproof and fixing effects. To restore to the horizontal state, the surface shell only needs to be manually lifted to rotate back to the horizontal position, at this time, the locking member will be unlocked, allowing the charging gun to be smoothly pulled out, and effectively improving the locking reliability. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 FIG. 1 is a schematic view of the unlocking state of the self-locking charging gun seat in one embodiment;

[0022] Figure 2 FIG. 2 is a schematic view of the locking state of the self-locking charging gun seat in one embodiment;

[0023] Figure 3 FIG. 3 is a schematic view of the structure of the locking member in one embodiment;

[0024] Figure 4 Fig. 2 is a structural schematic view of a face cover in a tilted state according to an embodiment;

[0025] Figure 5 Fig. 3 is a structural schematic view of a face cover in a horizontal state according to an embodiment;

[0026] Figure 6 Fig. 4 is a schematic view of a self-locking charging gun seat in a locked state according to another embodiment.

[0027] BRIEF DESCRIPTION OF THE DRAWINGS

[0028] 1, face cover; 11, partition; 2, charging gun; 3, locking member; 31, first mounting arm; 32, second mounting arm; 33, hook; 4, bottom cover; 41, protrusion; 5, pin shaft; 6, torsion spring; 7, magnetic body; 8, iron sheet. DETAILED DESCRIPTION

[0029] In order to make the above objectives, characteristics and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways beyond the specific embodiments described herein and by one of ordinary skill in the art without departing from the spirit of the present application, and it is therefore intended that all such variations be considered as falling within the scope of the present application. It should be understood that the use of "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and like terms are used herein for the purpose of providing a clear and consistent description of the present application and simply is not intended to limit the scope of the present application or is intended to be limiting with regard to the disclosed modes of carrying out the present application unless specifically so stated.

[0030] In the description of the present application, it should be understood that if these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and like terms appear, the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of facilitating the description of the present application and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0031] In addition, if these terms "first", "second" appear, these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, if the term "multiple" appears, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0032] In the present application, unless specifically defined and limited otherwise, if there are terms such as "mounting", "connecting", "connecting", "fixing" and the like, these terms should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] In the present application, unless specifically defined and limited otherwise, if there are terms such as "mounting", "connecting", "connecting", "fixing" and the like, these terms should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0034] It should be noted that if an element is referred to as "fixed to" or "provided on" another element, it can be directly on another element or there can be a middle element. If an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. If present, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in the present application are for illustrative purposes only and are not the only embodiment.

[0035] The following will be described in detail in combination with the accompanying drawings Figures 1-6 The embodiments of the present application are further described in detail.

[0036] Figure 1 The unlocking state diagram of the self-locking charging gun 2-seat in an embodiment of the present application is shown; Figure 2 The locking state diagram of the self-locking charging gun 2-seat in an embodiment of the present application is shown. Referring to Figure 1 and Figure 2 The self-locking charging gun 2-seat provided by an embodiment of the present application comprises: a face shell 1 for plugging with a charging gun 2; a locking member 3, a first end of the locking member 3 is rotatably connected with the face shell 1; in the case that the face shell 1 is in a horizontal state, the second end of the locking member 3 is separated from the charging gun 2 under the driving of the first end, entering the unlocking state; in the case that the face shell 1 is in an inclined state, the second end of the locking member 3 is clamped with the charging gun 2 under the driving of the first end, entering the locking state.

[0037] In a possible implementation, the self-locking charging gun 2 seat further comprises a bottom shell 4, the bottom shell 4 comprises a cavity with an open side, and the face shell 1 is arranged in the cavity; the side wall of the bottom shell 4 is provided with a mounting hole, and the face shell 1 is rotatably connected to the bottom shell 4 through the mounting hole.

[0038] The side of the bottom shell 4 away from the opening is provided with a fixing hole, and the bottom shell 4 is fixedly connected to the charging pile body through the fixing hole. In the case that the bottom shell 4 is fixed to the charging pile body, the axial direction of the cavity of the bottom shell 4 is horizontal. In the axial direction of the cavity, the side of the bottom shell 4 with the opening is a first side, and the side away from the opening, i.e., the side connected to the charging pile body, is a second side. Figure 1 And Figure 2 In the perspective of the face shell 1, the length of the side wall of the top of the cavity of the bottom shell 4 is greater than the length of the side wall of the bottom, so as to leave a swing space for the face shell 1, so that the face shell 1 can be switched between the horizontal state in Figure 1 and the inclined state in Figure 2 .

[0039] When the gun is not inserted, the initial state of the face shell 1 is the horizontal state, or it can be manually adjusted to the horizontal state, which is convenient for the charging gun 2 to be aligned and inserted. After the charging gun 2 is inserted, it naturally falls under the influence of gravity, drives the face shell 1 to swing down to abut against the side wall of the bottom of the cavity of the bottom shell 4, and enters the inclined state. In this way, the face shell 1 is switched between the horizontal state and the inclined state under the action of the bottom shell 4 and the charging gun 2, which not only saves space, but also helps to improve the waterproof and fixing effect. To restore to the horizontal state, the face shell 1 only needs to be manually lifted to rotate back to the horizontal position, at which time the locking piece 3 will be unlocked to allow the charging gun 2 to be smoothly pulled out. In the present embodiment, the locking piece 3 and the face shell 1 cooperate to automatically lock and unlock, thereby effectively improving the locking reliability.

[0040] Optionally, the shape of the cavity can be cylindrical or cuboid.

[0041] Optionally, the mounting holes provided on the side wall of the bottom shell 4 can be symmetrically provided on the side wall of the bottom shell 4, so that the face shell 1 can be stably and reliably connected to the bottom shell 4.

[0042] Optionally, the top of the side of the bottom shell 4 with the opening is provided with a vertical wall, the vertical wall is arranged at an angle with the side wall of the bottom shell 4, and the angle between the vertical wall and the side wall of the bottom shell 4 can be a right angle or an obtuse angle.

[0043] In a possible implementation, the side of the bottom shell 4 away from the opening is provided with a protruding portion 41, and in the case that the face shell 1 is in the horizontal state, the first end of the locking piece 3 abuts against the shoulder of the protruding portion 41.

[0044] The protruding portion 41 is in the shape of "L" as a whole, and the one end of the protruding portion 41 protrudes to form a shoulder portion towards the opening side of the bottom shell 4, and the top end of the protruding portion 41 extends to the side wall of the bottom shell 4. In the case that the face shell 1 is in the horizontal state, the first end of the locking piece 3 abuts against the shoulder portion of the protruding portion 41, the second end of the locking piece 3 is separated from the charging gun 2 under the action of the first end, and enters the unlocking state. After the external force is removed, the charging gun 2 is affected by gravity to drive the face shell 1 to naturally fall, so that the face shell 1 enters the inclined state, the first end of the locking piece 3 is separated from the shoulder portion of the protruding portion 41, the external force on the first end is removed, the second end of the locking piece 3 is separated from the charging gun 2 under the action of the first end, and enters the locking state. In the case that the charging gun 2 needs to be pulled out, the face shell 1 is lifted to the horizontal state, so that the first end of the locking piece 3 abuts against the shoulder portion of the protruding portion 41, the second end of the locking piece 3 is separated from the charging gun 2 under the action of the first end, and enters the unlocking state, so that the charging gun 2 can be smoothly pulled out.

[0045] In an exemplary embodiment, the face shell 1 in the self-locking charging gun 2 seat provided comprises a partition piece 11, the inner part of the face shell 1 is divided into a first accommodating cavity and a second accommodating cavity in communication by the partition piece 11, the first accommodating cavity accommodates the locking piece 3, and the second accommodating cavity is used to accommodate the charging gun 2.

[0046] The outer side wall of the face shell 1 is provided with a mounting portion at a position corresponding to the mounting hole on the bottom shell 4, and the face shell 1 and the bottom shell 4 can be rotatably connected by the mounting portion on the face shell 1 and the mounting hole of the bottom shell 4.

[0047] The second accommodating cavity is a cavity with one side open, and the opening direction of the second accommodating cavity is consistent with the opening direction of the cavity of the bottom shell 4. The side close to the second accommodating cavity of the partition piece 11 is provided with a guide structure, and the guide structure is matched with the gun port structure of the charging gun 2, so that the charging gun 2 can be tightly and stably inserted into the second accommodating cavity.

[0048] The first accommodating cavity comprises an annular cavity outside the second accommodating cavity and a cylindrical cavity close to the second side of the bottom shell 4 and in communication with the bottom shell 4.

[0049] In a possible implementation, a communication groove in communication with the first accommodating cavity is formed in the top wall of the second accommodating cavity. In the unlocking state, the face shell 1 is in the horizontal state, the protruding portion 41 in the bottom shell 4 abuts against the first end of the locking piece 3, drives the second end of the locking piece 3 to be raised, and the locking piece 3 is accommodated in the first accommodating cavity; in the locking state, the face shell 1 is in the inclined state, the protruding portion 41 in the bottom shell 4 is separated from the first end of the locking piece 3, the second end of the locking piece 3 passes through the communication groove under the action of gravity, and enters the second accommodating cavity to be clamped in the clamping groove on the charging gun 2.

[0050] Optionally, in the unlocked state, the locking piece 3 can abut against the side wall of the top of the first accommodating cavity to limit the rotation angle of the locking piece 3, so as to avoid excessive movement range or deviation from the intended trajectory.

[0051] Figure 3 The structure of the locking piece 3 in an embodiment of the present application is shown. In an exemplary embodiment, referring to Figures 1 to 3 , the first end of the locking piece 3 includes a first mounting arm 31 and a second mounting arm 32, and corresponding through holes are formed in the first mounting arm 31 and the second mounting arm 32; the second end of the locking piece 3 is provided with a hook 33 for being engaged with the clamping groove of the charging gun 2 in the locked state.

[0052] Among them, the first end and the second end of the locking piece 3 are connected through a transmission part, the first end of the first mounting arm 31 and the second mounting arm 32 are connected to the transmission part, and the second end of the first mounting arm 31 is connected to the second end of the second mounting arm 32.

[0053] In the unlocked state, the face shell 1 is in a horizontal state, and the hook 33 of the second end of the locking piece 3 is accommodated in the first accommodating cavity; in the locked state, the hook 33 of the second end of the locking piece 3 enters the second accommodating cavity from the first accommodating cavity through the communication groove and is engaged with the charging gun 2.

[0054] In a possible implementation, the partition piece 11 is provided with a connecting piece near one side of the first accommodating cavity; the self-locking charging gun 2 seat further includes a pin shaft 5, the pin shaft 5 is arranged through the through holes on the connecting piece, the first mounting arm 31 and the second mounting arm 32, so that the locking piece 3 can rotate with the pin shaft 5 as the center.

[0055] In a possible implementation, the self-locking charging gun 2 seat further includes a torsional spring 6, which is sleeved outside the pin shaft 5 and is arranged between the first mounting arm 31 and the second mounting arm 32.

[0056] Wherein, one end of the torsion spring 6 is in abutment with the locking member 3, and the other end is in abutment with the connecting member of the face shell 1, so that the locking member 3 can be kept in the locking state under the condition that no external force is applied, that is, the catch 33 of the second end of the locking member 3 is clamped into the second accommodating cavity through the communication slot from the first accommodating cavity. When the charging gun 2 is inserted or pulled out, the face shell 1 is lifted to the horizontal state, so that the first end of the locking member 3 is in abutment with the protrusion 41 of the bottom shell 4, the first end of the locking member 3 is forced to rotate the second end around the pin shaft 5, overcoming the elastic force of the torsion spring 6, the second end of the locking member 3 is separated from the charging gun 2 under the driving of the first end, and enters the unlocking state; After the charging gun 2 is inserted, the charging gun 2 is affected by gravity to drive the face shell 1 to naturally drop, so that the face shell 1 enters the inclined state, the first end of the locking member 3 is separated from the protrusion 41 of the bottom shell 4, the external force on the first end of the locking member 3 is removed, and the second end of the locking member 3 is automatically returned to the locking state under the driving of the torsion spring 6, clamping the charging gun 2 to prevent the charging gun 2 from being accidentally pulled out.

[0057] In a possible implementation, the contact surface of the catch 33 and the charging gun 2 is provided with a chamfer, so that the charging gun 2 can push away the locking member 3 when being inserted into the self-locking charging gun 2 seat in the application. If the locking member 3 is in the locking state before the charging gun 2 is inserted, the chamfer on the catch 33 enables the charging gun 2 to smoothly push the catch 33 of the locking member 3 when being inserted, so that the catch 33 is rotated and temporarily enters the unlocking state, and when the charging gun 2 is completely inserted, the locking member 3 returns to the locking state under the action of the torsion spring 6, tightly fits with the clamping groove reserved in the corresponding position of the charging gun 2, and is locked with the charging gun 2.

[0058] The self-locking charging gun 2 seat provided in the embodiment can guarantee the stability of the charging gun 2 during the insertion process through the structures such as the first mounting arm 31, the second mounting arm 32, the pin shaft 5 and the torsion spring 6 in the locking member 3, and can be easily unlocked when needed, thereby improving the convenience and safety of use.

[0059] Referring to Figures 1 to 3 An embodiment of the application provides a self-locking charging gun 2 seat, which comprises:

[0060] The face shell 1 is used for being connected with the charging gun 2, and the face shell 1 comprises a partition 11, the partition 11 divides the face shell 1 into a first accommodating cavity and a second accommodating cavity in communication, the first accommodating cavity accommodates the locking member 3, and the second accommodating cavity is used for accommodating the charging gun 2; a communication slot is formed in the top wall of the second accommodating cavity and communicates with the first accommodating cavity; and the partition 11 is provided with a connecting member on the side close to the first accommodating cavity.

[0061] The bottom shell 4 comprises a cavity with an open side, and the face shell 1 is arranged in the cavity. The side wall of the bottom shell 4 is provided with a mounting hole, and the face shell 1 is rotatably connected to the bottom shell 4 through the mounting hole. The side of the bottom shell 4 away from the opening is provided with a protruding portion 41. When the face shell 1 is in a horizontal state, the first end of the locking piece 3 abuts against the shoulder of the protruding portion 41.

[0062] The first end of the locking piece 3 is rotatably connected to the face shell 1. The first end of the locking piece 3 comprises a first mounting arm 31 and a second mounting arm 32, and through holes are formed in the first mounting arm 31 and the second mounting arm 32. The second end of the locking piece 3 is provided with a clamping hook 33 for clamping the clamping groove of the charging gun 2 in the locked state. The contact surface of the clamping hook 33 and the charging gun 2 is provided with a chamfer.

[0063] The pin shaft 5 is arranged in the through holes of the connecting piece, the first mounting arm 31 and the second mounting arm 32, so that the locking piece 3 can rotate around the pin shaft 5 as the center.

[0064] The torsional spring 6 is arranged outside the pin shaft 5 and between the first mounting arm 31 and the second mounting arm 32.

[0065] When the face shell 1 is in a horizontal state, the second end of the locking piece 3 is separated from the charging gun 2 under the action of the first end, and enters an unlocked state. When the face shell 1 is in an inclined state, the second end of the locking piece 3 is clamped with the charging gun 2 under the action of the first end, and enters a locked state.

[0066] The self-locking charging gun 2 seat in the embodiment can be in an inclined state or a horizontal state when the charging gun is not inserted. The user can adjust the angle state of the face shell 1 according to the actual demand, so that it is more in line with the requirements of the charging environment. When the charging gun 2 is inserted, the face shell 1 naturally overturns to an inclined state under the action of gravity. In this way, by adjusting the angle of the face shell 1, the influence of the external environment on the charging gun 2 seat and the charging gun 2 inserted with the charging gun 2 seat can be reduced, rain and dust can be prevented from entering the charging interface, and space can be saved.

[0067] Figure 4 A structural schematic diagram of the face shell 1 in an inclined state in an embodiment of the application is shown; Figure 5 A structural schematic diagram of the face shell 1 in a horizontal state in an embodiment of the application is shown; Figure 6 A locking state schematic diagram of the self-locking charging gun 2 seat in another embodiment of the application is shown. In an exemplary embodiment, referring to Figures 4 to 6 The self-locking charging gun 2 seat further comprises a magnetic body 7, and the face shell 1 further comprises an iron sheet 8.

[0068] In combination with the self-locking charging gun 2 seat provided in the foregoing embodiments, the magnetic body 7 is mounted on the bottom shell 4 of the charging gun 2 seat, and the iron sheet 8 is arranged on the partition 11 of the face shell 1 close to one side of the first accommodating cavity. In the condition without inserting the gun, the face shell 1 can be switched from the horizontal state to the inclined state by manual adjustment, at this time, the magnetic attraction of the magnetic body 7 to the iron sheet 8 is small, and the face shell 1 can be stably kept in the inclined state. In the condition without inserting the gun, when the iron sheet 8 is close to the magnetic body 7, the magnetic body 7 and the iron sheet 8 form the magnetic attraction, and the adsorption force of the magnet is sufficient to prevent the face shell 1 from being displaced due to the shaking or accidental touch of external force, so that the face shell 1 is kept in the horizontal state in the condition without inserting the gun. After inserting the gun, the face shell 1 is turned down due to the weight of the charging gun 2, the locking piece 3 is clamped with the charging gun 2, enters the locking state, the pulling force of the charging gun 2 on the face shell 1 is greater than the magnetic attraction, so that the face shell 1 enters the inclined state, and the charging interface can be effectively shielded to prevent rainwater and dust from entering, improve the service life of the charging gun 2, and improve the protection effect.

[0069] In the embodiment, the magnetic body 7 in the bottom shell 4 and the iron sheet 8 in the face shell 1 are used to keep the face shell 1 stable and not shaking in the condition without inserting the gun, avoid the face shell 1 from moving due to the vibration or accidental touch of external force, and the face shell 1 will not shake when inserting the gun, so as to improve the safety, stability and user experience of the charging gun 2 seat. After inserting the charging gun 2, the adsorption force of the magnet to the iron sheet 8 can be ignored. In this way, the self-locking charging gun 2 seat in the embodiment can be adjusted to the horizontal or inclined state according to the actual demand, and meet the demand of different installation environments.

[0070] In the description of the specification, the description referring to the terms "some embodiments", "other embodiments", and the like means that the specific features, structures, materials or characteristics described in connection with the embodiments or examples are contained in at least one embodiment or example of the present application. In the specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example.

[0071] The technical features of the above embodiments can be combined arbitrarily, and in order to make the description simple, not all possible combinations of the technical features in the above embodiments are described, however, as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present application.

[0072] The above embodiments only express several implementation manners of the present application, the description is more specific and detailed, but it should not be understood as the limitation to the patent application scope. It should be pointed out that for ordinary skilled in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. A self-locking charging gun seat, characterized in that, The self-locking charging gun seat comprises: a face shell for plugging with a charging gun; a locking member, a first end of the locking member being rotatably connected with the face shell; in the case that the face shell is in a horizontal state, a second end of the locking member is separated from the charging gun under the driving of the first end, entering an unlocking state; in the case that the face shell is in an inclined state, the second end of the locking member is clamped with the charging gun under the driving of the first end, entering a locking state.

2. The self-locking charging gun holder according to claim 1, characterized in that, The self-locking charging gun seat further comprises a bottom shell, the bottom shell comprising a cavity with an open side, the face shell being arranged in the cavity; a side wall of the bottom shell is provided with a mounting hole, the face shell being rotatably connected with the bottom shell through the mounting hole.

3. The self-locking charging gun holder according to claim 2, characterized in that A protruding portion is arranged on a side of the bottom shell away from the opening, in the case that the face shell is in a horizontal state, the first end of the locking member abuts against a shoulder portion of the protruding portion.

4. The self-locking charging gun holder according to claim 1, characterized in that, The face shell comprises a partition member, the partition member separating the face shell into a first accommodating cavity and a second accommodating cavity in communication, the first accommodating cavity accommodating the locking member, and the second accommodating cavity being used for accommodating a charging gun.

5. The self-locking charging gun holder according to claim 4, characterized in that A communication groove is arranged on a top wall of the second accommodating cavity and in communication with the first accommodating cavity.

6. The self-locking charging gun holder according to claim 4, characterized in that, The first end of the locking member comprises a first mounting arm and a second mounting arm, through holes being correspondingly arranged on the first mounting arm and the second mounting arm; a clamping hook is arranged on the second end of the locking member, for clamping with a clamping groove of the charging gun in the locking state.

7. The self-locking charging gun holder according to claim 6, characterized in that A connecting member is arranged on a side of the partition member close to the first accommodating cavity; The self-locking charging gun seat further comprises a pin shaft, the pin shaft being arranged through the through holes on the connecting member, the first mounting arm and the second mounting arm, so that the locking member can rotate with the pin shaft as the center.

8. The self-locking charging gun holder according to claim 7, characterized in that The self-locking charging gun seat further comprises a torsion spring, the torsion spring being arranged outside the pin shaft and between the first mounting arm and the second mounting arm.

9. The self-locking charging gun holder according to claim 6, characterized in that, The clamping hook and a contact surface of the charging gun are provided with chamfers.

10. The self-locking charging gun holder according to any one of claims 1-9, characterized in that, A magnetic body is further included; the face shell further comprises an iron sheet.

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