A European rifle stock assembly
By combining spring beads and a limiting structure, the problems of European standard charging gun sockets requiring two-hand operation and poor waterproof performance are solved, enabling one-handed insertion and removal and sealed protection, thus improving the reliability and service life of the equipment.
Patent Information
- Application Number
- CN202521989367.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-16
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-09-16
AI Technical Summary
The existing European standard charging gun and gun holder connection method requires two-hand operation and has poor waterproof performance, which can easily lead to equipment damage and failure under extreme conditions.
The design combines spring beads and a limiting structure, allowing for one-handed insertion and removal of the charging gun by utilizing the elastic pressure of the spring beads, and providing sealing protection through O-rings to prevent external contaminants from entering.
It enables one-handed operation of the charging gun for plugging and unplugging, improves the waterproof performance and service life of the equipment, reduces production costs and reduces vulnerable parts, and ensures normal operation of the equipment under harsh weather conditions.
Smart Images
Figure CN224683515U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of structural design technology, specifically relating to a European standard gun mount assembly. Background Technology
[0002] Currently, European standard charging guns and charging gun holders are connected via clips or hooks. When a user needs to remove the charging gun from the holder, one hand must operate the clip unlocking device on the charging gun holder, and then the other hand must pull the charging gun out of the holder. This requires two hands to remove the charging gun. Secondly, if the user is unfamiliar with the structure and operation of the charging gun holder and fails to operate the unlocking device when removing the charging gun, it can damage both the charging gun and the holder, preventing the charging gun from being secured in the holder. Furthermore, clips or hooks have poor waterproofing, and under extreme conditions, rainwater may enter the charging cabinet, causing malfunctions.
[0003] Therefore, a European standard gun mount assembly is provided. Utility Model Content
[0004] The purpose of this invention is to provide a European standard gun mount assembly to overcome the shortcomings of the prior art.
[0005] To achieve the above objectives, the present invention provides the following technical solution: A European standard charging gun holder assembly includes a charging gun holder body with a slot in the middle for holding a charging gun. The slot includes slot arms arranged around the perimeter, with multiple limiting structures on the surface of the slot arms and multiple glass bead mounting holes on the surface of the slot arms for mounting a reset structure. The reset structure is a spring glass bead that passes through the glass bead mounting holes and is fixed in the slot by a fixing component.
[0006] Furthermore, the spring bead includes a bead body, which is a semi-closed structure. One end of a spring is fixed to the inner surface of the closed side of the bead body, and the other end of the spring extends to the open side of the bead body and is connected to a bead moving head. The bead moving head passes through the bead mounting hole and is fixed in the slot.
[0007] Furthermore, an O-ring is provided on the front end of the glass bead moving head. When the glass bead moving head passes through the glass bead mounting hole and is fixed in the slot, the O-ring is located between the glass bead moving head and the glass bead mounting hole.
[0008] Furthermore, the fixing component includes a mounting base and a mounting plate adapted to the mounting base. The mounting plate is provided with two mounting plate through holes, and the mounting base is disposed on both sides of the glass bead mounting hole. When the glass bead moving head passes through the glass bead mounting hole, the mounting plate is placed on the glass bead body, and the mounting plate is fixed by passing through the mounting plate through hole and inserting into the through hole of the mounting base through the glass bead mounting screw.
[0009] Furthermore, the limiting structure is a slot rib, and the number of slot ribs is not less than and not more than a certain number.
[0010] Furthermore, the number of spring beads is not less than 1 and not more than 2.
[0011] Furthermore, the charging gun holder body has several gun holder mounting holes at its corners.
[0012] Furthermore, charging gun slots are provided on both sides of the charging gun for engaging with spring beads.
[0013] Furthermore, the number of spring beads matches the number of charging gun slots on both sides of the charging gun, and the diameter of the spring beads is larger than the diameter of the bead mounting hole.
[0014] Furthermore, the front end of the glass bead moving head is circular or conical.
[0015] Compared with the prior art, the present invention has the following beneficial technical effects: This invention provides a European standard charging gun holder assembly. Through the synergistic action of the limiting structure on the slot arm surface and the spring-loaded glass ball, the stable pressure generated by the spring-loaded glass ball directly acts on the charging gun, effectively securing it firmly. This dual-fixing method prevents the charging gun from loosening, shifting, or even falling off due to accidental collisions, vibrations, or external pulling during use. Compared to traditional charging gun holder assemblies that require two hands to insert and remove the charging gun, this invention, thanks to the elastic pressure of the spring-loaded glass ball and the guiding effect of the limiting structure, allows the user to easily insert and remove the charging gun with just one hand. The core fixing function of the assembly is achieved solely through the combination of the limiting structure and the spring-loaded glass ball, eliminating the need for additional complex locking mechanisms. This simplifies the overall structure, reduces production and assembly costs, decreases the number of vulnerable parts, and extends the assembly's service life.
[0016] Specifically, the front end of the glass bead moving head is equipped with an O-ring seal that tightly fits the component interface and the connection point of the charging gun, effectively preventing the intrusion of impurities such as rainwater, snow, dust, and moisture from the external environment. Even under severe weather conditions such as heavy rain, heavy snow, sandstorms, and high humidity, it can prevent external contaminants from entering the gun holder, reducing problems such as component jamming and poor contact caused by the accumulation of foreign objects from the source. This ensures that the connection between the charging gun and the gun holder is always in a clean and stable environment, providing a basic guarantee for the long-term normal operation of the equipment. Attached Figure Description
[0017] Figure 1 This is an isometric view of a European standard gun mount assembly according to an embodiment of the present invention. Figure 1 .
[0018] Figure 2 This is an isometric view of a European standard gun mount assembly according to an embodiment of the present invention. Figure 2 .
[0019] Figure 3 This is an exploded view of a European standard gun mount assembly according to an embodiment of the present invention.
[0020] Figure 4 This is a front view schematic diagram of a European standard gun mount assembly according to an embodiment of the present utility model.
[0021] Figure 5 This is a side view of a European standard gun mount assembly according to an embodiment of the present invention.
[0022] Figure 6 This is a top view schematic diagram of a European standard gun mount assembly according to an embodiment of the present invention.
[0023] Figure 7 This is a schematic diagram of a European standard gun holder assembly and a charging gun assembled according to an embodiment of this utility model.
[0024] Figure 8 As an embodiment of this utility model Figure 7 A magnified view of a portion of the image.
[0025] Figure 9 This is a cross-sectional view of the spring glass bead in an embodiment of this utility model.
[0026] In the diagram, 10 is the charging gun holder body; 11 is the slot; 12 is the slot arm; 13 is the slot rib; 14 is the gun holder mounting hole; 15 is the glass ball mounting hole; 20 is the spring glass ball; 21 is the glass ball moving head; 22 is the spring; 23 is the glass ball body; 30 is the mounting plate; 31 is the mounting plate through hole; 40 is the O-ring; 50 is the glass ball mounting screw; 60 is the charging gun; and 61 is the charging gun slot. Detailed Implementation
[0027] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.
[0028] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0031] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0032] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.
[0033] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.
[0034] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.
[0035] The accompanying drawings show various structural schematic diagrams according to embodiments of the present invention. These drawings are not to scale, and some details have been enlarged and may have been omitted for clarity. The shapes of the various regions and layers shown in the drawings, as well as their relative sizes and positional relationships, are merely exemplary and may deviate from reality due to manufacturing tolerances or technical limitations. Furthermore, those skilled in the art can design regions / layers with different shapes, sizes, and relative positions as needed.
[0036] See Figures 1 to 2 This utility model proposes a European standard charging gun holder assembly, including a charging gun holder body 10. A slot 11 is provided in the middle of the charging gun holder body 10. The shape of the slot 11 is similar to that of the charging gun 60, and it is used to coarsely limit the charging gun 60. Multiple slot arms 12 are provided around the slot 11. Multiple limiting structures are provided on the surface of the slot arms 12. Multiple glass bead mounting holes 15 are also provided on the surface of the slot arms 12 for installing a reset structure. The limiting structures are used to limit the position of the charging gun 60 and prevent it from moving excessively in the slot 11. The reset structure ensures that the charging gun 60 can automatically return to its original position when not subjected to external force, maintaining a stable connection. In this embodiment, the reset structure is a spring glass bead 20. The spring glass bead 20 passes through the glass bead mounting hole 15 and is mounted on the slot arm 12 by a fixing component. Its function is to provide elasticity when the charging gun 60 is pulled out, helping the charging gun 60 to be released from the slot and reset, and at the same time to provide engagement stability when inserted.
[0037] In some preferred embodiments of this utility model, see [reference]. Figure 1 , Figure 2 and Figure 9The spring-loaded glass bead 20 includes a glass bead body 23, which is a semi-enclosed structure designed to house the spring 22 and ensure its proper placement within the body to provide adequate elastic force. One end of the spring 22 is fixed to the inner surface of the enclosed side of the glass bead body 23. Its function is to push the glass bead moving head 21 outwards through its inherent elasticity when no external force is applied, thereby forming a latch when the charging gun 60 is inserted, maintaining the stability of the charging gun 60. The other end of the spring 22 extends to the open side of the glass bead body 23 and is connected to a glass bead... The glass bead moving head 21 passes through the glass bead mounting hole 15 and is fixed in the slot 11. Its main function is to move inward under the action of external force, overcome the elastic force of the spring 22, and allow the charging gun 60 to be easily inserted. After the charging gun 60 is fully inserted, the elastic force of the spring 22 will push the glass bead moving head 21 to form a tight engagement with the charging gun slot 61, ensuring that the charging gun 60 is firmly locked during the charging process. At the same time, when the charging gun 60 is pulled out, it will automatically reset by the elastic force of the spring 22, so that the entire component has good reusability.
[0038] In some preferred embodiments of this utility model, see [reference]. Figures 1 to 6 as well as Figure 9 An O-ring 40 is provided on the front end of the ball bearing head 21. The O-ring 40 is preferably made of weather-resistant and elastic rubber or silicone, and its function is to provide additional sealing performance. Specifically, when the charging gun 60 is inserted into the assembly, the O-ring 40 is compressed within the narrow space between the ball bearing head 21 and the charging gun 60, effectively preventing external moisture, dust, and other contaminants from entering the charging interface, ensuring charging safety and extending the device's lifespan. Furthermore, the O-ring 40 also reduces noise and wear caused by the insertion and removal of the charging gun 60, improving the user experience. When the ball bearing head 21 passes through the ball bearing mounting hole 15 and is fixed in the slot 11, the O-ring 40 is positioned between the front end of the ball bearing head 21 and the edge of the ball bearing mounting hole 15 to ensure a sealing effect when the charging gun 60 contacts the spring-loaded ball bearing 20.
[0039] In some preferred embodiments of this utility model, see [reference]. Figures 1 to 9 The fixing component includes a mounting base and a mounting plate 30 adapted to the mounting base. The mounting plate 30 is provided with two mounting plate through holes 31. The mounting base is located on both sides of the glass bead mounting hole 15. When the glass bead moving head 21 passes through the glass bead mounting hole 15, the mounting plate 30 is placed on the glass bead body 23. The mounting plate 30 is fixed by passing through the mounting plate through holes 31 and being inserted into the through hole of the mounting base by glass bead mounting screws 50.
[0040] In some preferred embodiments of this utility model, the limiting structure is a slot rib 13, and the number of slot ribs 13 is not less than 1 and not more than 6, which ensures sufficient limiting capability and avoids the complexity and cost increase caused by too many limiting structures.
[0041] In some preferred embodiments of this utility model, the number of spring beads 20 is not less than 1 and not more than 6.
[0042] In some preferred embodiments of this utility model, a plurality of gun mounting holes 14 are provided at the corners of the charging gun holder body 10. The gun mounting holes 14 can be easily fixed to the charging pile or other support structure to ensure the stability and positional accuracy of the charging gun holder assembly.
[0043] In some preferred embodiments of this utility model, charging gun 60 is provided with charging gun slots 61 on both sides for engaging with spring beads 20; the number of spring beads 20 matches the number of charging gun slots 61 on both sides of the charging gun 60, and the diameter of the spring beads 20 is larger than the diameter of the bead mounting hole 15.
[0044] In some preferred embodiments of this utility model, the front end of the glass bead moving head 21 is circular or conical. A circular front end can provide a more uniform contact surface, while a conical front end is conducive to guiding the charging gun 60 smoothly into the slot, reducing friction, and improving the durability and user-friendliness of the entire component.
[0045] It should be noted that, as a component designed specifically for European standard charging gun sockets, its structural dimensions and limiting method precisely match the shape and interface characteristics of European standard charging guns, ensuring stable locking and reliable conductivity after the charging gun is inserted. Whether for home charging piles, public charging stations, or vehicle charging systems, this component can be directly adapted without additional structural adjustments or modifications, demonstrating strong versatility and scenario adaptability, thus providing strong support for the popularization and promotion of European standard charging equipment.
[0046] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A European standard gun mount assembly, characterized in that, The device includes a charging gun holder body (10), and a slot (11) is provided in the middle of the charging gun holder body (10) for placing the charging gun (60); the slot (11) includes slot arms (12) arranged around the perimeter, and the surface of the slot arms (12) is provided with multiple limiting structures. The surface of the slot arms (12) is also provided with multiple glass bead mounting holes (15) for installing a reset structure. The reset structure is a spring glass bead (20) that passes through the glass bead mounting holes (15) and is fixed in the slot (11) by a fixing component.
2. The European standard gun mount assembly according to claim 1, characterized in that, The spring glass bead (20) includes a glass bead body (23), which is a semi-closed structure. One end of a spring (22) is fixed on the inner surface of the closed side of the glass bead body (23). The other end of the spring (22) extends to the open side of the glass bead body (23) and is connected to a glass bead moving head (21). The glass bead moving head (21) passes through the glass bead mounting hole (15) and is fixed in the slot (11).
3. A European standard gun mount assembly according to claim 2, characterized in that, An O-ring (40) is provided on the front end of the glass bead moving head (21). When the glass bead moving head (21) passes through the glass bead mounting hole (15) and is fixed in the slot (11), the O-ring (40) is located between the glass bead moving head (21) and the glass bead mounting hole (15).
4. A European standard gun mount assembly according to claim 2, characterized in that, The fixing component includes a mounting base and a mounting plate (30) adapted to the mounting base. The mounting plate (30) is provided with two mounting plate through holes (31). The mounting base is located on both sides of the glass bead mounting hole (15). When the glass bead moving head (21) passes through the glass bead mounting hole (15), the mounting plate (30) is placed on the glass bead body (23). The mounting plate (30) is fixed by passing through the mounting plate through holes (31) and being inserted into the through hole of the mounting base by glass bead mounting screws (50).
5. A European standard gun mount assembly according to claim 1, characterized in that, The limiting structure is a slot rib (13), and the number of slot ribs (13) is not less than 1 and not more than 6.
6. A European standard gun mount assembly according to claim 1, characterized in that, The number of spring beads (20) shall be no less than 1 and no more than 6.
7. A European standard gun mount assembly according to claim 1, characterized in that, The charging gun holder body (10) has several gun holder mounting holes (14) at its corners.
8. A European standard gun mount assembly according to claim 1, characterized in that, The charging gun (60) has charging gun slots (61) on both sides for engaging with spring beads (20).
9. A European standard gun mount assembly according to claim 8, characterized in that, The number of spring beads (20) matches the number of charging gun slots (61) on both sides of the charging gun (60), and the diameter of the spring beads (20) is greater than the diameter of the bead mounting hole (15).
10. A European standard gun mount assembly according to claim 2, characterized in that, The front end of the glass bead moving head (21) is round or conical.