Charging gun holder and charging terminal

Abstract

The utility model discloses a charging gun base and a charging terminal, and relates to the technical field of charging equipment, the charging gun base comprises a base and a locking assembly, the base is provided with a containing part matched with the outer contour of a charging gun, the locking assembly is arranged outside the containing part, the locking assembly comprises an unlocking part, a linkage part and a plurality of locking parts, the locking parts are movably connected with the base, and the unlocking part is connected with the linkage part. And the unlocking part is provided with a locking part at least partially capable of stretching into the containing part and locked with the charging gun, the linkage part is connected with the locking parts, and the unlocking part is configured to be in transmission connection with the multiple locking parts through the linkage part so as to control the locking parts of the multiple locking parts to be separated from the charging gun to achieve unlocking. The charging terminal provided by the utility model comprises the charging gun seat, the plurality of locking parts are arranged on the peripheral side of the accommodating part of the charging gun seat, so that the problem of unreliable locking caused by deformation of the locking assembly due to accidental touch with a foreign matter when the locking assembly is arranged on the charging gun can be avoided, and the unlocking part is in transmission connection with the plurality of locking parts through the linkage part, so that the locking effect is improved. And the unlocking is more convenient.

Description

Technical Field

[0001] This application relates to the field of charging equipment technology, and in particular to a charging gun holder and a charging terminal. Background Technology

[0002] As electric vehicles become more and more popular, various charging devices are also emerging everywhere, and various connection methods for charging guns and charging connectors are being issued. The application scenarios are becoming more and more complex, and people's requirements for the experience and safety of charging guns are becoming more and more stringent.

[0003] Currently, to facilitate locking and unlocking of charging guns, a locking hook is typically installed at the top front of the charging gun, and an unlocking part connected to the locking hook is located at the top of the handle. A limiting groove corresponding to the locking part is formed on the charging gun base. After the charging gun is placed on the corresponding base, the locking hook engages with the limiting groove to lock the charging gun to the base. When it is necessary to remove the charging gun from the base, the unlocking part on the handle is operated to disengage the locking hook from the limiting groove, thereby removing the charging gun from the base. However, this design makes it easy for the locking hook at the front of the charging gun to come into contact with foreign objects and deform during the process of removing the charging gun to charge an electric vehicle, resulting in unreliable locking of the charging gun.

[0004] Therefore, in view of the above-mentioned technical problems, how to provide a charging gun holder that has a good locking effect with the charging gun, is more convenient to unlock, and is not easily deformed by collision is a technical problem that needs to be solved by those skilled in the art. Utility Model Content

[0005] The purpose of this application is to provide a charging gun holder and a charging terminal, which improves the locking effect and makes unlocking more convenient by setting multiple locking parts on the charging gun holder to lock and unlock the charging gun simultaneously; in addition, it avoids the problem of unreliable locking caused by the locking components accidentally contacting foreign objects and deforming during the charging process of the charging gun to electric vehicles.

[0006] To achieve the above objectives, this application provides a charging gun holder, including a base and a locking assembly. The base has a receiving portion adapted to the outer contour of the charging gun. The locking assembly is disposed outside the receiving portion and includes an unlocking portion, a linkage portion, and multiple locking portions. The locking portions are movably connected to the base and have a locking portion that can at least partially extend into the receiving portion and lock with the charging gun. The linkage portion is connected to the locking portions. The unlocking portion is configured to be drivenly connected to the multiple locking portions through the linkage portion to control the locking portions of the multiple locking portions to separate from the charging gun to achieve unlocking.

[0007] Preferably, the charging gun holder further includes a protective shell disposed outside the receiving portion, the unlocking portion is at least partially located outside the protective shell, the locking portion is located between the protective shell and the receiving portion, and the locking portion extends into the receiving portion through a slot on the receiving portion and engages with the charging gun.

[0008] Preferably, the locking part further includes a locking rod connected to the locking part. The locking rod is rotatably mounted on the base via a rotary support structure. The linkage part is located on the side of the rotary support structure away from the locking part, and the linkage part is connected to multiple locking rods respectively, so that the unlocking part can drive multiple locking rods to rotate around the corresponding rotary support structure as an axis.

[0009] Preferably, each of the locking parts is connected to the first end of the corresponding locking rod, and the linkage part includes a linkage rod with multiple connection positions, the multiple connection positions being connected one-to-one with the second ends of the multiple locking rods, so that the unlocking part drives the linkage rod to move and converts the movement of the linkage rod into the rotational movement of the multiple locking rods.

[0010] Preferably, the unlocking part includes a pressing member disposed on one side of the linkage rod, the pressing member being connected to the linkage rod to drive the linkage rod to move along the pressing direction.

[0011] Preferably, the locking parts are distributed in a multi-point manner, the receiving part is a cylindrical structure, at least two of the locking parts and the corresponding rotating support structure are provided on the left and right sides of the receiving part, and at least one other locking part and the corresponding rotating support structure are provided on the upper or lower side of the receiving part.

[0012] The locking points of the multiple locking parts are arranged in a coplanar manner, and the plane of the coplanar locking points is perpendicular to the insertion and removal direction of the charging gun.

[0013] Preferably, the locking part located on the left and right sides of the receiving part has a locking rod with a strip-shaped hole at the second end near the connecting rod, and the connecting rod has a pin, which is inserted into the strip-shaped hole and can be slidably arranged along the length direction of the strip-shaped hole.

[0014] Preferably, the linkage has a limiting hole in the middle. The locking part is located on the upper or lower side of the receiving part. The second end of the locking rod near the linkage is inserted into the limiting hole. The inner wall of the limiting hole abuts against the second end of the locking rod, so that the linkage can push and drive the locking rod to rotate.

[0015] Preferably, the locking assembly further includes an elastic portion connected to the locking part, the elastic portion being used to ensure that the locking part always has a tendency to lock with the charging gun.

[0016] A charging terminal includes a body with a charging gun holder and a charging gun that cooperates with the charging gun holder. The charging gun holder is the charging gun holder described above, and the body is either fixedly set or movable.

[0017] Compared to the aforementioned background technology, this application provides multiple locking parts on the outside of the receiving portion of the charging gun holder, and at least part of the locking parts of the charging gun holder can extend into the receiving portion to achieve multi-point locking of the charging gun on the charging gun holder. This not only effectively avoids the problem of unreliable locking caused by the locking component being deformed due to accidental contact with foreign objects when the charging gun is connected to the electric vehicle, but also the unlocking part on the charging gun holder is connected to multiple locking parts through a linkage part. Under the premise of ensuring reliable locking, multiple locking parts can be controlled to unlock, making the unlocking of the charging gun and the charging gun holder more convenient. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the charging gun holder and charging gun mating structure provided in the embodiments of this application;

[0020] Figure 2 This is a three-dimensional structural diagram of the charging gun holder provided in an embodiment of this application;

[0021] Figure 3 for Figure 2 A magnified schematic diagram of the central part of the structure;

[0022] Figure 4 This is a front view of the charging gun holder provided in an embodiment of this application;

[0023] Figure 5 for Figure 4 Sectional view along line AA;

[0024] Figure 6 This is a schematic diagram of the protective shell structure provided in the embodiments of this application;

[0025] Figure 7 This is a schematic diagram of a half-section structure of the protective shell provided in an embodiment of this application;

[0026] Figure 8 This is a schematic diagram of the openable charging terminal provided in the embodiment of this application when it is opened;

[0027] Figure 9 This is a schematic diagram of the openable charging terminal provided in the embodiment of this application when it is closed.

[0028] In the diagram: 1 - Charging gun holder;

[0029] 11-Accommodation part; 12-Unlocking part; 13-Linkage part; 14-Locking part; 15-Elastic part; 16-Protective shell;

[0030] 121-Pressing part; 131-Connecting rod; 132-Pin; 133-Limiting hole; 141-Locking part; 142-Locking rod; 143-Rotary support structure; 144-Strip hole;

[0031] 2-Charging gun;

[0032] 3-Ontology. Detailed Implementation

[0033] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0034] It should be noted that in this embodiment, the orientation or positional relationship indicated by terms such as "upper," "lower," "front," and "rear" is based on the orientation or positional relationship shown in the accompanying drawings. It is used only for the convenience of describing this application and for simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this application. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] To enable those skilled in the art to better understand the present application, the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0036] Please refer to Figure 1 and 2 In this embodiment, a charging gun holder is provided, in which the charging gun 2 can be inserted into the charging gun holder 1. The charging gun 2 is locked onto the charging gun holder 1 by the locking component on the charging gun holder 1, so that the charging gun 2 will not fall off the charging gun holder 1 due to accidental contact by people or animals, which greatly improves the reliability and safety of the device.

[0037] Since the charging gun 2 and the charging gun holder 1 are plugged into each other, the charging gun holder 1 needs to have a receiving part 11 that matches the outer contour of the charging gun 2. The receiving part 11 is located on the base of the charging gun holder 1. After the charging gun 2 is inserted into the receiving part 11, the outer wall of the charging gun 2 can fit or nearly fit the inner wall of the receiving part 11, thereby reducing the movable space of the charging gun 2 in the charging gun holder 1 and avoiding unstable situations such as shaking.

[0038] It can be seen that the function of the receiving part 11 is to form a space for receiving the charging gun 2, which can be inserted into the receiving space. The receiving part 11 can be a semi-enclosed structure corresponding to the outer periphery of the charging gun 2, that is, a part of the outer periphery of the charging gun 2 that extends into the receiving space is exposed relative to the receiving part 11. The receiving part 11 can also be a fully enclosed structure surrounding the outer periphery of the charging gun 2, that is, a cylindrical structure. The cylindrical structure has a higher degree of fit with the outer contour of the charging gun 2 and better stability.

[0039] The receiving space formed by the receiving part 11 should have a certain depth to ensure that the charging gun 2 has a sufficient insertion length, thereby providing a more stable insertion effect for the charging gun 2.

[0040] Simply inserting the charging gun 2 into the receiving part 11 is insufficient to secure the charging gun 2. Therefore, a locking component is also required around the receiving part 11 to lock the charging gun 2 onto the charging gun holder 1. Please refer to... Figure 2 In this embodiment, a locking assembly is provided outside the receiving part 11. The locking assembly includes an unlocking part 12, a linkage part 13, and a plurality of locking parts 14. The locking parts 14 are movably connected to the base. The locking parts also have a locking part 141 that is at least partially inside the receiving part 11 and locks with the charging gun 2. This allows the locking part 141 to extend into the receiving part 11 and engage with the charging gun 2. Here, engagement means that in the direction in which the charging gun 2 is pulled out of the receiving part 11, the locking part 14 interferes with the charging gun 2 to limit the pulling out of the charging gun 2 in that direction.

[0041] Of course, in this embodiment, the setting of the locking part 14 does not affect the normal insertion of the charging gun 2 into the receiving part 11. For example, the locking part 14 can be set in a movable manner. When the charging gun 2 is inserted into the receiving part 11, the charging gun 2 can push the locking part 14 to expand outward. So that after the charging gun 2 is inserted into the position, the locking part 14 is reset and achieves a snap-fit ​​with the charging gun 2.

[0042] This application employs multiple locking parts 14 to simultaneously engage the charging gun 2, thereby limiting the charging gun 2 at multiple points and achieving a more reliable locking effect. Furthermore, considering the ease of unlocking multiple locking parts 14, the unlocking part 12 can also unlock the multiple locking parts 14, thus disengaging them from the charging gun 2; specifically, please refer to... Figure 2 The linkage part 13 is connected to the locking part 14. At the same time, the unlocking part 12 is configured to be connected to multiple locking parts 14 via the linkage part 13. When the unlocking part 12 is activated, it can drive the linkage part 13 to activate, and the linkage part 13 can drive multiple locking parts 14 to activate. Here, the activation of the locking part 14 is the activation of the locking part 14 to disengage from the charging gun 2, thereby realizing the unlocking of multiple locking parts 14.

[0043] In summary, by providing multiple locking parts 14 on the outside of the receiving part 11, this application can lock the charging gun 2 at multiple points, improving the locking effect between the charging gun holder 1 and the charging gun 2. At the same time, by placing the locking parts 14 on the charging gun holder 1, the problem of unreliable locking or difficulty in unlocking caused by the locking components accidentally contacting foreign objects and deforming during the charging process of the charging gun 2 to the electric vehicle can be effectively avoided. In addition, the unlocking part 12 is connected to the locking parts 14 through the linkage part 13, and under the premise of ensuring reliable locking, multiple locking parts 14 can be controlled to unlock, making unlocking more convenient.

[0044] Please refer to Figure 4 In some embodiments, the locking part 14 includes a protruding locking part 141, where the protrusion should be a protrusion facing the charging gun 2. The locking part 141 can extend into the receiving part 11 through a through structure such as a slot on the receiving part 11, thereby achieving a snap-fit ​​with the charging gun 2 inside the receiving part 11.

[0045] Furthermore, the charging gun holder 1 also includes a protective shell 16 disposed on the outside of the receiving portion 11, please refer to Figure 6 and Figure 7 The unlocking part 12 is at least partially located outside the protective shell 16, meaning that part of the structure of the unlocking part 12 is located outside the protective shell 16, and the unlocking part 12 can be manually controlled to operate; while the locking part 14 is located between the protective shell 16 and the receiving part 11, which can isolate the locking part 14 from the external environment, play a certain protective role for the locking part 14, and prevent the locking part 14 from being deformed by foreign objects, which would lead to unreliable locking or difficulty in unlocking.

[0046] In addition, the locking part 14 also includes a locking rod 142 connected to the locking part 141. The locking part 141 is located at the first end of the locking rod 142. Please refer to [reference needed]. Figure 4The locking rod 142 is rotatably mounted on the base via a rotating support structure 143. The rotating support structure 143 can be mounted on the base or on the receiving portion 11. The locking rod 142 can rotate stably about the rotating support structure 143. The linkage part 13 is located on the side of the rotating support structure 143 away from the locking portion 141, and is connected to multiple locking rods 142 respectively. Through the action of the unlocking part 12, the linkage part 13 can drive the multiple locking rods 142 to rotate, thereby causing the locking rods 142 to move the locking portion 141.

[0047] By setting a rotatable locking rod 142, this application makes the position setting of the unlocking part 12 and the locking part 14 more flexible, which facilitates the reasonable layout of the positions of the unlocking part 12 and the locking part 14, thereby making it easier to balance the reliable locking and easy unlocking performance of the locking component.

[0048] It should be noted that since the locking rods 142 are all located on the outside of the receiving portion 11, under the lever principle of the locking rods 142, the unlocking portion 12 needs to drive the locking rods 142 on that side to rotate toward the receiving portion 11 in order to ensure that the locking rods 142 on the side with the locking portion 141 rotates away from the receiving portion 11, so that the locking portion 141 can move away from the receiving portion 11 and unlock.

[0049] In order to make the charging gun holder 1 more compact and improve space utilization, the locking rod 142 can be bent according to the actual situation, so that the locking rod 142 is more in line with the outer contour of the receiving part 11, so as to avoid occupying additional external space.

[0050] Please refer to Figure 3 In some embodiments, each locking part 141 is connected to the first end of a corresponding locking rod 142. The linkage part 13 includes a connecting rod 131 with multiple connection positions. The multiple connection positions of the connecting rod 131 are respectively connected to the second ends of multiple locking rods 142, so that the connecting rod 131 can be connected to multiple locking rods 142 simultaneously. At the same time, the connecting rod 131 is also positioned and connected to the unlocking part 12. The movement of the unlocking part 12 can drive the connecting rod 131 to move, and the movement of the connecting rod 131 can drive the multiple locking rods 142 to rotate, thereby using the lever principle to drive the locking part 141 to move and achieve unlocking.

[0051] The linkage 131 provides multiple connection positions, including a limiting hole 133 and a strip hole 144. Through the limiting hole 133 and the strip hole 144, one linkage 131 can simultaneously connect to multiple locking rods 142. When the linkage 131 moves, it can ensure that multiple locking rods 142 move synchronously, thereby completing the synchronous unlocking of multiple locking parts 14. While ensuring the reliability of locking, it facilitates the rapid unlocking of the charging gun 2.

[0052] It should be noted that the aforementioned unlocking part 12 includes a pressing member 121 located on one side of the linkage 131, please refer to... Figure 3 and Figure 4 One end of the pressing member 121 extends outside the charging gun holder 1 and can be pressed manually. The other end is connected to the linkage rod 131. It can be a fixed connection or a split connection. However, it is necessary to ensure that when the pressing member 121 is pressed towards the receiving part 11, it can drive the linkage rod 131 to also move towards the receiving part 11.

[0053] By connecting the unlocking part 12 to the linkage rod 131, the unlocking part 12 can drive the linkage rod 131 to move. Thus, by pressing, the unlocking part 12 can simultaneously drive multiple locking parts 14 to move, thereby achieving quick unlocking from the charging gun 2.

[0054] The locking parts 14 of this application can be distributed in a multi-point manner, specifically, the locking parts 141 can be distributed in a three-point manner, thereby realizing the three-point engagement between the locking parts 141 and the charging gun 2, and the three points are distributed in a triangle to improve the engagement stability. Of the three locking parts 14, two locking parts 14 and the corresponding rotating support structure 143 are provided on the left and right sides of the receiving part 11, and the other locking part 14 and the corresponding rotating support structure 143 are provided on the upper or lower side of the receiving part 11. Of course, the arrangement of the locking parts 14 includes but is not limited to the above-described manner. For example, multiple locking parts 141 can be provided in one locking part 14, and the multiple locking parts 141 are provided on the same side of the locking rod 142. Here, the same side means that the rotating support structure 143 divides the locking rod 142 into two sides, one side corresponds to the unlocking part 12, and the other side is the same side where multiple locking parts 141 are provided. Thus, a locking lever 142 can drive multiple locking parts 141 to move, so as to achieve the engagement and disengagement of multiple locking parts 141 in a locking part 14 with the charging gun 2.

[0055] By employing the above-described configuration, the locking reliability between the locking parts 14 and the charging gun 2 is improved through the multi-point distribution of the locking parts 14. The locking portions 141 on the corresponding locking parts 14 are also distributed in a multi-point manner, ensuring a secure locking effect with the charging gun 2. Furthermore, the corresponding rotating support structures 143 in the multiple locking parts 14 are located on the left and right sides, and the upper or lower side of the receiving portion 11, respectively, making the layout of the locking parts 14 more rational and facilitating a more reasonable arrangement of the unlocking portion 12 and the locking parts 14.

[0056] Furthermore, based on the above embodiments, the locking portions 141 in the plurality of locking portions 14 are arranged in a coplanar manner, and the plane of the coplanar locking portions 141 is perpendicular to the insertion and removal direction of the charging gun 2; thereby, when the charging gun 2 engages with the locking portion 141, the engaging force received by the charging gun 2 is more uniform, and the locking effect is more stable.

[0057] Based on the above embodiments, if a locking rod 142 is provided with multiple locking parts 141, and the multiple locking parts 141 are arranged sequentially along the length direction of the locking rod 142, then under the premise that the rotation angle of the locking rod 142 is constant, the path traveled by the locking part 141 closer to the rotating support structure 143 is shorter. Therefore, in order to facilitate the simultaneous disengagement of multiple locking parts 141 from the charging gun 2, the locking part 141 closer to the rotating support structure 143 can be set to a shorter protrusion length, and correspondingly, the protrusion length of the locking part 141 farther away from the rotating support structure 143 is longer.

[0058] Furthermore, considering that the linkage 131 and the pressing member 121 move linearly (i.e., they move along the pressing direction), while the locking rod 142 rotates, it is also necessary to consider the offset generated by the linkage 131 when it drives the locking rod 142. Please refer to... Figure 3 The locking part 14 located on the left and right sides of the receiving part 11 has a locking rod 142 with a strip hole 144 at the second end near the connecting rod 131. The connecting rod 131 is provided with a pin 132, which is inserted into the strip hole 144 and slides along the length direction of the strip hole 144. When the connecting rod 131 moves linearly, the locking rod 142 can be driven to rotate through the pin 132. At the same time, the pin 132 slides in the length direction of the strip hole 144, thereby satisfying the offset of the connecting rod relative to the locking rod 142 in the length direction when the connecting rod 131 drives the locking rod 142 to rotate, thereby realizing the conversion between linear and rotational movement.

[0059] With the above configuration, the linkage 131 can drive multiple locking rods 142 to move stably, so that during the process of the locking part 13 disengaging from the charging gun 2, the multiple locking rods 142 can rotate stably and synchronously, thereby enabling the locking part 141 to stably disengage from the charging gun 1.

[0060] Similarly, the offset caused by the movement transition also needs to be considered for another locking part 14 located on the upper or lower side of the receiving part 11. Please refer to [reference needed]. Figure 3 and 5 A limiting hole 133 can be provided in the middle of the connecting rod. The locking part 14 located on the upper or lower side of the receiving part 11 has its locking rod 142 inserted into the limiting hole 133 near the second end of the connecting rod 131. The locking rod 142 is movably disposed with the limiting hole 133 along the length direction of the locking rod 142. When the connecting rod 131 moves linearly, the inner wall of the limiting hole 133 abuts against the upper or lower wall of the limiting hole 133, thereby causing the connecting rod 131 to push and drive the locking rod 142 to rotate stably.

[0061] Of course, the problem of offset can also be overcome by using limiting holes 133 for the locking parts 14 on the left and right sides of the receiving part 11. Similarly, the problem of offset can be overcome by using pin 132 elongated holes for the locking parts 14 on the upper or lower side of the receiving part 11. These will not be described in detail here, but can be referred to the above technical solutions, all of which fall within the protection scope of this application.

[0062] To achieve automatic reset engagement between the locking assembly and the charging gun 2, the locking part 141 also needs to have an automatic reset function. Specifically, the locking assembly also includes an elastic part 15 connected to the locking part 14. The elastic part 15 can be a component with elastic deformation properties, such as a spring. The elastic part 15 can be located on either side of the locking rod 142, that is, on either side after the rotating support structure 143 divides the locking rod 142 into two sides, ensuring that it can provide the locking part 14 with elastic force to overcome the unlocking action. Here, the elastic part 15 is described as being located on the side with the locking part 141 as an example. The elastic part 15 has an initial compression amount. The elastic part 15 can be located on the side of the locking part 141 away from the receiving part 11 to provide the locking part 14 with elastic force to overcome the unlocking action; the elastic part 15 can also have an initial tension amount. The elastic part 15 can be located on the side of the locking part 141 facing the receiving part 11, which can also provide the locking part 14 with elastic force to overcome the unlocking action.

[0063] In summary, in this application, the charging gun 2 and the charging gun holder 1 are engaged in two actions: inserting the gun and removing the gun. When inserting the gun, the charging gun 2 is aligned with the receiving space of the receiving part 11. The locking part 141 is designed as a ramp guide on the side where the gun is inserted to prevent the charging gun 2 from colliding with the locking part 141 when it is inserted. The charging gun 2 is pushed into the receiving part 11 by the strength of the human arm. The head of the charging gun 2 contacts and squeezes the ramp guide on the locking part 141, thereby causing multiple locking parts 141 to expand outward. After the charging gun 2 is inserted into place, the multiple locking parts 141 automatically reset to achieve a locking with the charging gun 2, thus locking the charging gun 2. When removing the gun, the human hand presses the unlocking part 12. The unlocking part 12 drives multiple locking rods 142 to rotate through the linkage part 13, thereby causing multiple locking parts 141 to disengage from the charging gun 2 and complete the unlocking. After the charging gun 2 is pulled out, the locking part 141 automatically resets under the action of the elastic part 15, preparing for the next engagement with the charging gun 2.

[0064] This application also provides a charging terminal, which includes a body 3 with a charging gun holder 1 and a charging gun 2 that cooperates with the charging gun holder 1. The charging gun holder 1 is any of the charging gun holders mentioned above, and the body 3 is either fixed or movable. The fixed mounting method of the body 3 includes vertical fixing, tilting fixing, horizontal fixing, etc., in which case the position of the corresponding charging gun holder 1 is also relatively fixed. However, regardless of the fixing method, the charging gun holder 1 and the charging gun 2 of this application have a reliable and safe locking effect. The movable mounting method of the body 3 includes rotational movement, linear movement, etc., where rotational movement typically corresponds to an opening and closing charging terminal, please refer to... Figure 8 When using the charging terminal, the main body 3 is in a vertically open state, and the charging gun 2 is inserted horizontally into the charging gun holder 1; please refer to... Figure 9 When the charging terminal is not in use, the main body 3 is in a horizontal closed state, and the charging gun 2 is inserted into the charging gun holder 1 in a vertical upward state. The locking reliability and security of the charging gun holder 1 and the charging gun 2 of this application can still meet the requirements of this scenario.

[0065] In other words, regardless of the state of the charging terminal of this application, the charging gun holder 1 has the advantages of high locking reliability and high safety.

[0066] It should be noted that in this specification, relational terms such as first and second are used only to distinguish one entity from several other entities, and do not necessarily require or imply any such actual relationship or order between these entities.

[0067] This document uses specific examples to illustrate the principles and implementation methods of this application. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core ideas of this application. It should be noted that those skilled in the art can make several improvements and modifications to this application without departing from the principles of this application, and these improvements and modifications also fall within the protection scope of the claims of this application.

Claims

1. A charging gun holder, characterized in that, The device includes a base and a locking assembly. The base has a receiving portion adapted to the outer contour of the charging gun. The locking assembly is disposed outside the receiving portion and includes an unlocking portion, a linkage portion, and multiple locking portions. The locking portions are movably connected to the base and have a locking portion that can at least partially extend into the receiving portion and lock with the charging gun. The linkage portion is connected to the locking portions. The unlocking portion is configured to be drivenly connected to the multiple locking portions through the linkage portion to control the locking portions of the multiple locking portions to separate from the charging gun to achieve unlocking.

2. The charging gun holder according to claim 1, characterized in that, The charging gun holder also includes a protective shell disposed outside the receiving portion. The unlocking portion is at least partially located outside the protective shell. The locking portion is located between the protective shell and the receiving portion. The locking portion extends into the receiving portion through a slot on the receiving portion and engages with the charging gun.

3. The charging gun holder according to claim 1, characterized in that, The locking part further includes a locking rod connected to the locking part. The locking rod is rotatably mounted on the base via a rotating support structure. The linkage part is located on the side of the rotating support structure away from the locking part, and the linkage part is connected to multiple locking rods respectively, so that the unlocking part can drive multiple locking rods to rotate around the corresponding rotating support structure as an axis.

4. The charging gun holder according to claim 3, characterized in that, Each of the locking parts is connected to the first end of the corresponding locking rod. The linkage part includes a linkage rod with multiple connection positions. The multiple connection positions are connected one-to-one with the second ends of the multiple locking rods, so that the unlocking part drives the linkage rod to move and converts the movement of the linkage rod into the rotational movement of the multiple locking rods.

5. The charging gun holder according to claim 4, characterized in that, The unlocking part includes a pressing member disposed on one side of the linkage rod. The pressing member is connected to the linkage rod to drive the linkage rod to move in the pressing direction.

6. The charging gun holder according to claim 4, characterized in that, The locking parts are distributed in a multi-point manner, the receiving part is a cylindrical structure, at least two of the locking parts and the corresponding rotating support structure are provided on the left and right sides of the receiving part, and at least one other locking part and the corresponding rotating support structure are provided on the upper or lower side of the receiving part. The locking points of the multiple locking parts are arranged in a coplanar manner, and the plane of the coplanar locking points is perpendicular to the insertion and removal direction of the charging gun.

7. The charging gun holder according to claim 6, characterized in that, The locking part located on the left and right sides of the receiving part has a locking rod with a strip-shaped hole at the second end near the connecting rod. The connecting rod is provided with a pin, which is inserted into the strip-shaped hole and can be slidably arranged along the length direction of the strip-shaped hole.

8. The charging gun holder according to claim 7, characterized in that, The linkage has a limiting hole in the middle. The locking part is located on the upper or lower side of the receiving part. The second end of the locking rod near the linkage is inserted into the limiting hole. The inner wall of the limiting hole abuts against the second end of the locking rod, so that the linkage can push and drive the locking rod to rotate.

9. The charging gun holder according to any one of claims 1-8, characterized in that, The locking assembly further includes an elastic portion connected to the locking part, the elastic portion being used to ensure that the locking part always has a tendency to lock with the charging gun.

10. A charging terminal, characterized in that, It includes a body with a charging gun holder and a charging gun that cooperates with the charging gun holder, wherein the charging gun holder is the charging gun holder according to any one of claims 1-9, and the body is fixedly or movably configured.

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