Quick connector male plug of generator car

Abstract

The utility model relates to the technical field of connector male plugs, and particularly discloses a quick connector male plug of a generator car. The male plug comprises a male plug body, the male plug body comprises a plug, and a waterproof ring assembly is arranged at the lower end of the plug; the waterproof ring assembly comprises a lantern ring, the bottom end face of the lantern ring is concaved inwards to form a mounting groove, and a rubber ring is arranged in the mounting groove. A pushing mechanism used for pushing the rubber ring to stretch out of the mounting groove is further arranged in the mounting groove. Rainwater can be prevented from entering the charging groove of the female plug, and the male plug and the female plug are prevented from being damaged by the rainwater.

Description

Technical Field

[0001] The utility model relates to the technical field of connector male plugs, in particular to a quick connector male plug for a power generation vehicle. Background Art

[0002] At present, the male plug of the generator truck needs to be matched with the female plug during use. The user connects the male plug and the female plug by inserting the male plug into the charging slot of the female plug. However, when the male plug is inserted into the charging slot, there will be a certain gap between the male plug and the side wall of the charging slot opening. When encountering rainy and snowy weather, rainwater can easily penetrate into the charging slot through the gap, causing damage to the male plug and the female plug. Utility Model Content

[0003] The utility model provides a male plug of a quick connector for a power generation vehicle, which can overcome the defects of the prior art.

[0004] According to the utility model, a male plug of a quick connector for a power generation vehicle comprises: a male plug body, the male plug body comprises a plug, a water-isolating ring assembly is arranged at the lower end of the plug; the water-isolating ring assembly comprises a sleeve ring, the bottom end surface of the sleeve ring is recessed inward to form an installation groove, a rubber ring is arranged in the installation groove; a pushing mechanism for pushing the rubber ring out of the installation groove is also arranged in the installation groove.

[0005] Through the utility model, when using the male plug, the user first inserts the male plug into the charging slot of the female plug. After the male plug is inserted into the charging slot of the female plug, the pushing mechanism in the waterproof ring assembly on the male plug will press the rubber ring against the notch of the charging slot of the female plug, thereby blocking the gap between the male plug and the side wall of the charging slot opening, preventing rainwater from entering the charging slot of the female plug, and preventing the male plug and the female plug from being damaged by rainwater.

[0006] Preferably, the pushing mechanism comprises a mounting ring, and a rubber ring is connected to the bottom end surface of the mounting ring; a plurality of springs are arranged at one end of the mounting ring away from the rubber ring.

[0007] With the utility model, after the male plug is inserted into the female plug, the spring pushes the installation ring to extend out of the installation groove, and the installation ring pushes the rubber ring to press against the female plug, thereby preventing the rubber ring from loosening, resulting in a gap between the rubber ring and the female plug, causing rainwater to seep in.

[0008] Preferably, the collar includes two semicircular sub-rings; the mounting ring includes a first sub-mounting ring and a second sub-mounting ring, both semicircular in shape; the two sub-rings are provided with sub-mounting grooves for the first sub-mounting ring and the second sub-mounting ring to extend into; the inner side walls of the two sub-rings extend outward to form a support plate; the side walls of the first sub-mounting ring and the second sub-mounting ring extend inward to form a first baffle plate and a second baffle plate that cooperate with the support plate.

[0009] Through the utility model, during the process of installing the waterproof ring assembly, the installer inserts the first sub-mounting ring and the second sub-mounting ring into the two sub-rings respectively, and then fixes the two sub-rings at the plug, so as to facilitate the installer to install the first sub-mounting ring and the second sub-mounting ring into the sub-rings; after the first sub-mounting ring and the second sub-mounting ring are installed into the sub-rings, the support plates in the sub-rings will support the first baffle plate and the second baffle plate on the first sub-mounting ring and the second sub-mounting ring, so as to prevent the first sub-mounting ring and the second sub-mounting ring from detaching from the sub-rings.

[0010] Preferably, the outer side walls at both ends of the two sub-rings extend outward to form a connecting plate, and a through hole is provided at the connecting plate.

[0011] According to the utility model, the installer passes the bolts through the through holes of the connecting plates on the two sub-rings, thereby connecting the two sub-rings, and it is convenient for the installer to clamp the two sub-rings on the outer side wall of the plug.

[0012] Preferably, both ends of the first sub-mounting ring are provided with protrusions, and both ends of the second sub-mounting ring are provided with grooves for the protrusions to extend into; the rubber ring includes a first sub-rubber ring respectively arranged at the lower end of the first sub-mounting ring, and a second sub-rubber ring at the lower end of the second sub-mounting ring.

[0013] With the utility model, after the installer installs the first sub-mounting ring and the second sub-mounting ring into the sub-mounting groove, the installer clamps the two sub-rings on the outer side wall of the plug. At this time, the protrusion on the first sub-mounting ring will be inserted into the groove on the second sub-mounting ring, so that the first sub-mounting ring and the second sub-mounting ring are connected into a whole, so that when the spring pushes the first sub-mounting ring and the second sub-mounting ring to move, the movement of the first sub-mounting ring and the second sub-mounting ring is more stable.

[0014] Preferably, a plurality of first limiting holes and second limiting holes for the springs to extend into are respectively provided on the upper end surfaces of the first sub-mounting ring and the second sub-mounting ring.

[0015] With the utility model, one end of the spring is inserted into the first limiting hole and the second limiting hole on the first sub-mounting ring and the second sub-mounting ring, so that when the spring pushes the first sub-mounting ring and the second sub-mounting ring to move, the spring will not be misaligned with the first sub-mounting ring and the second sub-mounting ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the male plug body in Example 1.

[0017] Figure 2 This is a schematic diagram of the plug in Example 1.

[0018] Figure 3 Schematic diagram of the water-isolating ring assembly in Example 1.

[0019] Figure 4 This is a schematic diagram of the neutron ring in Example 1.

[0020] Figure 5 Schematic diagram of the support plate in Example 1.

[0021] Figure 6 This is a schematic diagram of the first sub-mounting ring in Example 1.

[0022] Figure 7 This is a schematic diagram of the second sub-mounting ring in Example 1.

[0023] Figure 8 Schematic diagram of the ring in Example 1.

[0024] Fig. 9 This is a schematic diagram of the installation ring in Example 1. DETAILED DESCRIPTION

[0025] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the embodiments. It should be understood that the embodiments are only used to explain the utility model but not to limit it.

[0026] Example 1

[0027] like Figure 1-9 As described above, this embodiment provides a male plug of a quick connector for a power generation vehicle, including a male plug body 100, the male plug body 100 includes a plug 110, and a water-blocking ring assembly 120 is provided at the lower end of the plug 110; the water-blocking ring assembly 120 includes a ring 820, the bottom end surface of the ring 820 is recessed inward to form an installation groove 810, and a rubber ring 930 is provided in the installation groove 810; the installation groove 810 is also provided with a pushing mechanism for pushing the rubber ring 930 to extend out of the installation groove 810.

[0028] Through this embodiment, when using the male plug, the user first inserts the male plug into the charging slot of the female plug. After the male plug is inserted into the charging slot of the female plug, the pushing mechanism in the waterproof ring assembly 120 on the male plug will press the rubber ring 930 against the notch of the charging slot of the female plug, thereby blocking the gap between the male plug and the side wall of the charging slot opening, preventing rainwater from entering the charging slot of the female plug, and preventing the male plug and the female plug from being damaged by rainwater.

[0029] In this embodiment, the pushing mechanism includes a mounting ring 910 , and a rubber ring 930 is connected to the bottom end surface of the mounting ring 910 ; a plurality of springs 920 are provided at one end of the mounting ring 910 away from the rubber ring 930 .

[0030] Through this embodiment, after the male plug is inserted into the female plug, the spring 920 will push the mounting ring 910 to extend out of the mounting groove 810, and the mounting ring 910 will push the rubber ring 930 to press against the female plug, thereby preventing the rubber ring 930 from loosening, resulting in a gap between the rubber ring 930 and the female plug, causing rainwater to seep in.

[0031] In this embodiment, the ring 820 includes two sub-rings 310 with a semicircular shape; the mounting ring 910 includes two first sub-mounting rings 620 and second sub-mounting rings 710 with a semicircular shape; the two sub-rings 310 are provided with sub-mounting grooves 430 for the first sub-mounting ring 620 and the second sub-mounting ring 710 to extend into; the inner side walls of the two sub-rings 310 extend outward to form a support plate 510; the side walls of the first sub-mounting ring 620 and the second sub-mounting ring 710 extend inward to form a first baffle plate 610 and a second baffle plate 740 that cooperate with the support plate 510.

[0032] Through this embodiment, during the process of installing the waterproof ring assembly 120, the installer inserts the first sub-mounting ring 620 and the second sub-mounting ring 710 into the two sub-rings 310 respectively, and then fixes the two sub-rings 310 at the plug 110, so as to facilitate the installer to install the first sub-mounting ring 620 and the second sub-mounting ring 710 into the sub-rings 310; after the first sub-mounting ring 620 and the second sub-mounting ring 710 are installed into the sub-rings 310, the support plate 510 in the sub-rings 310 will support the first baffle 610 and the second baffle 740 on the first sub-mounting ring 620 and the second sub-mounting ring 710, thereby preventing the first sub-mounting ring 620 and the second sub-mounting ring 710 from being separated from the sub-rings 310.

[0033] In this embodiment, the outer side walls at both ends of the two sub-rings 310 extend outward to form a connecting plate 410 , and a through hole 420 is provided at the connecting plate 410 .

[0034] According to this embodiment, the installer passes bolts through the through holes 420 of the connecting plate 410 on the two sub-rings 310 to connect the two sub-rings 310 , and it is convenient for the installer to clamp the two sub-rings 310 on the outer wall of the plug 110 .

[0035] In this embodiment, both ends of the first sub-mounting ring 620 are provided with protrusions 650, and both ends of the second sub-mounting ring 710 are provided with grooves 750 for the protrusions 650 to extend into; the rubber ring 930 includes a first sub-rubber ring 660 respectively arranged at the lower end of the first sub-mounting ring 620, and a second sub-rubber ring 760 at the lower end of the second sub-mounting ring 710.

[0036] Through this embodiment, after the installer installs the first sub-mounting ring 620 and the second sub-mounting ring 710 into the sub-mounting groove 430, the installer clamps the two sub-rings 310 on the outer wall of the plug 110. At this time, the protrusion 650 on the first sub-mounting ring 620 will be inserted into the groove 750 on the second sub-mounting ring 710, so that the first sub-mounting ring 620 and the second sub-mounting ring 710 are connected into a whole, so that when the spring 920 pushes the first sub-mounting ring 620 and the second sub-mounting ring 710 to move, the movement of the first sub-mounting ring 620 and the second sub-mounting ring 710 is more stable.

[0037] In this embodiment, a plurality of first limiting holes 630 and second limiting holes 720 for the springs 920 to extend into are respectively provided on the upper end surfaces of the first sub-mounting ring 620 and the second sub-mounting ring 710 .

[0038] Through this embodiment, one end of the spring 920 is inserted into the first limiting hole 630 and the second limiting hole 720 on the first sub-mounting ring 620 and the second sub-mounting ring 710, so that when the spring 920 pushes the first sub-mounting ring 620 and the second sub-mounting ring 710 to move, the spring 920 will not be misaligned with the first sub-mounting ring 620 and the second sub-mounting ring 710.

[0039] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on one or several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.

[0040] The above is a schematic description of the present invention and its implementation methods, which is not restrictive. The embodiments shown are only part of the implementation methods of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A male plug of a quick connector for a power generation vehicle, characterized in that: The invention comprises a male plug body (100), wherein the male plug body (100) comprises a plug (110), and a water-isolating ring assembly (120) is provided at the lower end of the plug (110); the water-isolating ring assembly (120) comprises a sleeve ring (820), the bottom end surface of the sleeve ring (820) is recessed inward to form a mounting groove (810), and a rubber ring (930) is provided in the mounting groove (810); and a pushing mechanism for pushing the rubber ring (930) to extend out of the mounting groove (810) is also provided in the mounting groove (810).

2. A quick connector male plug for a power generation vehicle according to claim 1, characterized in that: The pushing mechanism comprises a mounting ring (910), a rubber ring (930) connected to the bottom end surface of the mounting ring (910); a plurality of springs (920) are arranged at one end of the mounting ring (910) away from the rubber ring (930).

3. A quick connector male plug for a power generation vehicle according to claim 2, characterized in that: The collar (820) includes two semicircular sub-rings (310); the mounting ring (910) includes a first sub-mounting ring (620) and a second sub-mounting ring (710) both of which are semicircular in shape; the two sub-rings (310) are provided with sub-mounting grooves (430) for the first sub-mounting ring (620) and the second sub-mounting ring (710) to extend into; the inner side walls of the two sub-rings (310) extend outward to form a support plate (510); the side walls of the first sub-mounting ring (620) and the second sub-mounting ring (710) extend inward to form a first baffle plate (610) and a second baffle plate (740) that match the support plate (510).

4. A quick connector male plug for a power generation vehicle according to claim 3, characterized in that: The outer side walls at both ends of the two sub-rings (310) extend outwards to form a connecting plate (410), and a through hole (420) is provided at the connecting plate (410).

5. The male plug of a quick connector for a power generation vehicle according to claim 3, characterized in that: Both ends of the first sub-mounting ring (620) are provided with protrusions (650), and both ends of the second sub-mounting ring (710) are provided with grooves (750) for the protrusions (650) to extend into; the rubber ring (930) includes a first sub-rubber ring (660) respectively arranged at the lower end of the first sub-mounting ring (620), and a second sub-rubber ring (760) at the lower end of the second sub-mounting ring (710).

6. A quick connector male plug for a power generation vehicle according to claim 3, characterized in that: A plurality of first limiting holes (630) and second limiting holes (720) for the springs (920) to extend into are respectively provided on the upper end surfaces of the first sub-mounting ring (620) and the second sub-mounting ring (710).

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