CN215816590U - Waterproof type car battery charging outfit based on national standard mode two - Google Patents
Waterproof type car battery charging outfit based on national standard mode two Download PDFInfo
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- CN215816590U CN215816590U CN202121640609.7U CN202121640609U CN215816590U CN 215816590 U CN215816590 U CN 215816590U CN 202121640609 U CN202121640609 U CN 202121640609U CN 215816590 U CN215816590 U CN 215816590U
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Abstract
The utility model discloses a waterproof type automobile charging device based on a second national standard mode, which adopts the technical scheme that: the socket comprises a socket, a plug and a shell, wherein a plurality of pins and a plurality of annular openings are formed in one side wall of the bottom of the socket, two first L-shaped cavities are formed in one side wall of the bottom of the socket, and a lifting mechanism is fixedly arranged in the socket, so that the socket has the beneficial effects that: get into the bolt through liquid water and be infected with when meeting water inflation sealing rod, meet water inflation sealing rod inflation and make two plate bodys of its inboard laminate each other, the plate body pulls first plate body bottom through first haulage rope when with the bolt is sealed, then first plate body drives the second plate body to casing inside movement, later the slide is after losing the restriction of second plate body, the spring pulls the second haulage rope through the slide, then the second haulage rope moves socket and plug upward movement through the lifter plate, the bolt is kept away from to the plug, the probability that the incident takes place has been reduced.
Description
Technical Field
The utility model relates to the technical field of chargers, in particular to waterproof automobile charging equipment based on a second national standard mode.
Background
The power frequency machine is designed based on the traditional analog circuit principle, and the internal electric devices (such as transformer, inductor, capacitor, etc.) of the machine are all relatively small in noise when in large-load operation, but the machine type has relatively high resistance in severe power grid environment conditions and is more reliable and stable than the high-frequency machine.
The prior art has the following defects: when the existing charger meets water, good countermeasures cannot be taken, so that the short circuit condition is caused, and safety accidents are easily caused.
Therefore, it is necessary to invent a waterproof type car charging device based on the second national standard mode.
SUMMERY OF THE UTILITY MODEL
Therefore, when liquid water enters the plug and is stained with the water-swelling water stop strip, the water-swelling water stop strip swells and enables the two plate bodies on the inner sides of the water-swelling water stop strip to be attached to each other, the plate bodies seal the plug and pull the bottom of the first plate body through the first traction rope, then the first plate body drives the second plate body to move towards the inside of the shell, then the sliding plate loses the limitation of the second plate body, the spring pulls the second traction rope through the sliding plate, then the second traction rope drives the socket and the plug to move upwards through the lifting plate, and the plug is far away from the plug, so that the probability of safety accidents is reduced, the problem that the charger cannot take good countermeasures when meeting water, short circuits are caused, and safety accidents are easily caused is solved.
In order to achieve the above purpose, the utility model provides the following technical scheme: a waterproof type automobile charging device based on a second national standard mode comprises a socket, a plug and a shell, wherein the plug is fixedly arranged at the bottom of the socket, the shell is sleeved outside the socket and the plug, a plurality of bolts and a plurality of annular openings are formed in one side wall of the bottom of the socket, the plurality of annular openings are respectively arranged outside the plurality of bolts, the annular openings are communicated with the insides of the bolts, two first L-shaped cavities are formed in one side wall of the bottom of the socket and are respectively arranged on one side of the two annular openings, the first L-shaped cavities are communicated with the insides of the socket, and a lifting mechanism is fixedly arranged inside the socket;
the lifting mechanism comprises a plurality of water-swelling water-stop strips, the water-swelling water-stop strips are respectively arranged in the annular openings, the outer walls of the water-swelling water-stop strips are contacted with the inner walls of the annular openings, two plate bodies are fixedly arranged on the inner sides of the water-swelling water-stop strips, the two plate bodies are mutually contacted and positioned in the bolts, a first traction rope is fixedly arranged on one side of the plate body close to the outer side of the shell, one end of the first traction rope penetrates through the water-swelling water-stop strips and the first L-shaped cavity and extends into the shell, a first plate body is fixedly arranged at one end of the first traction rope, a barrel body is arranged on one side of the first plate body, the barrel body is movably connected with one side wall of the inner part of the shell through a rotating shaft, the first plate body is contacted with the barrel body, the top of the first plate body is connected with a second plate body through a rotating shaft, and second L-shaped cavities are formed in two side walls of the inner part of the shell, the utility model discloses a socket, including first plate body, second plate body outside and casing, the casing is passed and inside extending to second L shape cavity in the second plate body outside, second plate body outer wall contacts with shells inner wall, the fixed spring that is equipped with in second L shape cavity, the fixed slide that is equipped with in spring top, the slide activity is established in second L shape cavity and is located second plate body top, the slide contacts with the second plate body, the fixed second haulage rope that is equipped with in slide top, second haulage rope one end is passed the second L shape cavity and is extended to inside the casing, the fixed lifter plate that is equipped with in the socket outside, the socket top is equipped with the tractive subassembly.
Preferably, a first roller is arranged inside the first L-shaped cavity, the first roller is movably connected with the inner wall of the first L-shaped cavity through a rotating shaft, the first roller is arranged on the inner side of the first traction rope, and the first roller is in contact with the first traction rope.
Preferably, a second roller is arranged inside the second L-shaped cavity, the second roller penetrates through the second L-shaped cavity and extends into the housing, the second roller is arranged inside the second L-shaped cavity, and the outer wall of the second L-shaped cavity is in contact with the outer wall of the second roller.
Preferably, a plurality of guide rods are fixedly arranged inside the shell, the guide rods are arranged outside the socket, and the lifting plate is movably sleeved outside the guide rods.
Preferably, the top of the socket is provided with a limiting groove.
Preferably, the pulling assembly comprises a cross rod, the cross rod is arranged at the top of the limiting groove and matched with the limiting groove, and two inserting rods are fixedly arranged at the bottom of the cross rod.
Preferably, the socket top is equipped with T shape pole, T shape pole runs through a lateral wall at casing top, T shape pole outer wall and casing inner wall contact, T shape pole bottom and socket top contact.
Preferably, two inserted bars all run through a lateral wall at the casing top, the inserted bar outer wall contacts with the casing inner wall, the inserted bar bottom contacts with the socket top.
Preferably, one end of the second traction rope is fixedly connected with one side of the lifting plate.
The utility model has the beneficial effects that:
1. when liquid water enters the plug pin and is stained with the water-swelling water stop strip, the water-swelling water stop strip swells and enables the two plate bodies on the inner sides of the water-swelling water stop strip to be mutually attached, the bottom of the first plate body is dragged by the first traction rope while the plug pin is sealed by the plate bodies, then the first plate body drives the second plate body to move towards the inside of the shell, then the second traction rope is dragged by the spring through the sliding plate after the sliding plate loses the limitation of the second plate body, then the second traction rope drives the socket and the plug to move upwards through the lifting plate, and the plug is far away from the plug pin, so that the probability of safety accidents is reduced;
2. according to the utility model, the bottom end of the T-shaped rod generates extrusion force on the socket by pressing the T-shaped rod downwards, then the socket and the plug are smoothly descended with the help of the lifting plate, and the plug extends out of the plug pin, so that the structure is simple, the operation is easy, the manufacturing cost is reduced, and the market competitiveness is improved.
Drawings
FIG. 1 is a perspective view of the overall structure provided by the present invention;
FIG. 2 is a cross-sectional view of the overall structure provided by the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2 according to the present invention;
FIG. 4 is a sectional view showing the whole structure of embodiment 2 of the present invention;
in the figure: 1. a socket; 2. a plug; 3. a housing; 4. a bolt; 5. an annular opening; 6. a first L-shaped cavity; 7. a water-swelling sealing strip when meeting water; 8. a plate body; 9. a first pull cord; 10. a first plate body; 11. a barrel; 12. a second plate body; 13. a second L-shaped cavity; 14. a spring; 15. a slide plate; 16. a second pull cord; 17. a lifting plate; 18. a first drum; 19. a guide bar; 20. a limiting groove; 21. a cross bar; 22. inserting a rod; 23. t-shaped rods.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Embodiment 1, with reference to fig. 1 to 3, the waterproof type automobile charging device based on the national standard mode two provided by the utility model comprises a socket 1, a plug 2 and a housing 3, wherein the plug 2 is fixedly arranged at the bottom of the socket 1, the housing 3 is sleeved at the outer sides of the socket 1 and the plug 2, a side wall of the bottom of the socket 1 is provided with a plurality of pins 4 and a plurality of annular openings 5, the plurality of annular openings 5 are respectively arranged at the outer sides of the plurality of pins 4, the annular openings 5 are communicated with the insides of the pins 4, one side wall of the bottom of the socket 1 is provided with two first L-shaped cavities 6, the two first L-shaped cavities 6 are respectively arranged at one side of the two annular openings 5, the first L-shaped cavities 6 are communicated with the insides of the socket 1, and the socket 1 is fixedly provided with a lifting mechanism;
the lifting mechanism comprises a plurality of water-swelling water-stop strips 7, the water-swelling water-stop strips 7 are respectively arranged inside a plurality of annular openings 5, the outer wall of each water-swelling water-stop strip 7 is in contact with the inner wall of each annular opening 5, two plate bodies 8 are fixedly arranged on the inner side of each water-swelling water-stop strip 7, the two plate bodies 8 are in contact with each other and are positioned inside bolts 4, a first traction rope 9 is fixedly arranged on one side of each plate body 8 close to the outer side of the shell 3, one end of each first traction rope 9 penetrates through the water-swelling water-stop strips 7 and the first L-shaped cavity 6 and extends into the shell 3, one end of each first traction rope 9 is fixedly provided with a first plate body 10, one side of each first plate body 10 is provided with a cylinder body 11, the cylinder body 11 is movably connected with one side wall inside the shell 3 through a rotating shaft, the first plate body 10 is in contact with the cylinder body 11, the top of the first plate body 10 is connected with a second plate body 12 through a rotating shaft, second L shape cavity 13 has all been seted up to the inside both sides wall of casing 3, the second plate body 12 outside is passed casing 3 and is extended to inside second L shape cavity 13, second plate body 12 outer wall contacts with the 3 inner walls of casing, the inside fixed spring 14 that is equipped with in second L shape cavity 13, the fixed slide 15 that is equipped with in spring 14 top, the slide 15 activity is established at inside second L shape cavity 13 and is located second plate body 12 top, slide 15 contacts with second plate body 12, the fixed second haulage rope 16 that is equipped with in slide 15 top, second haulage rope 16 one end is passed second L shape cavity 13 and is extended to inside the casing 3, the fixed cover in the socket 1 outside is equipped with lifter plate 17, socket 1 top is equipped with the tractive subassembly.
Further, a first roller 18 is arranged inside the first L-shaped cavity 6, the first roller 18 is movably connected with the inner wall of the first L-shaped cavity 6 through a rotating shaft, the first roller 18 is arranged on the inner side of the first traction rope 9, the first roller 18 is in contact with the first traction rope 9, the first roller 18 is arranged to reduce the wear degree of the first traction rope 9, and the service life of the first traction rope 9 is prolonged.
Further, a second roller is arranged inside the second L-shaped cavity 13, penetrates through the second L-shaped cavity 13 and extends into the housing 3, the second roller is arranged inside the second L-shaped cavity 13, the outer wall of the second L-shaped cavity 13 is in contact with the outer wall of the second roller, and the second roller is arranged to reduce the wear degree of the second traction rope 16 and prolong the service life of the second traction rope 16.
Further, a plurality of guide rods 19 are fixedly arranged inside the shell 3, the plurality of guide rods 19 are arranged outside the socket 1, the lifting plate 17 is movably sleeved outside the plurality of guide rods 19, and the guide rods 19 are arranged to guide the movement of the lifting plate 17, so that the lifting plate 17 can move more smoothly.
Furthermore, the top of the socket 1 is provided with a limit groove 20, and the limit groove 20 can be used for arranging the cross bar 21, so that the appearance of the utility model is improved.
Further, the pulling assembly comprises a cross rod 21, the cross rod 21 is arranged at the top of the limiting groove 20 and is matched with the limiting groove 20, and two inserting rods 22 are fixedly arranged at the bottom of the cross rod 21.
Further, two inserted bar 22 all runs through a lateral wall at the top of casing 3, inserted bar 22 outer wall contacts with the casing 3 inner wall, inserted bar 22 bottom contacts with socket 1 top.
Further, one end of the second traction rope 16 is fixedly connected with one side of the lifting plate 17.
The using process of the utility model is as follows: when the utility model is used, liquid water is stained to the water-swelling water stop strip 7 through the plug pin 4, the water-swelling water stop strip 7 swells and enables the two plate bodies 8 on the inner side to be attached to each other, the plate bodies 8 seal the plug pin 4 and meanwhile drag the bottom of the first plate body 10 through the first hauling rope 9, during the period, the cylinder body 11 and the first plate body 10 form a lever principle, then the first plate body 10 drives the second plate body 12 to move towards the inside of the shell 3, then the sliding plate 15 pulls the second hauling rope 16 through the sliding plate 15 after losing the restriction of the second plate body 12, then the second hauling rope 16 drives the socket 1 and the plug 2 to move upwards through the lifting plate 17, the plug is far away from the plug pin 4, then after the liquid water is treated completely by manpower, a user presses the cross rod 21 downwards, the cross rod 21 extrudes the socket 1 through the two inserting rods 22 until the plug 2 passes through the inserting pin 4, the probability of safety accidents is reduced.
The using process of the utility model is as follows: when the plug-in type socket is used, the bottom end of the T-shaped rod 23 generates extrusion force on the socket 1 by pressing the T-shaped rod 23 downwards, then the socket 1 and the plug 2 descend smoothly with the help of the lifting plate 17, and the plug 2 extends out of the plug pin 4.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a waterproof type car battery charging outfit based on national standard mode two, includes socket (1), plug (2) and casing (3), plug (2) are fixed to be established in socket (1) bottom, casing (3) cover is established in the socket (1) and plug (2) outside, its characterized in that: a plurality of bolts (4) and a plurality of annular openings (5) are formed in one side wall of the bottom of the socket (1), the plurality of annular openings (5) are respectively arranged on the outer sides of the plurality of bolts (4), the annular openings (5) are communicated with the insides of the bolts (4), two first L-shaped cavities (6) are formed in one side wall of the bottom of the socket (1), the two first L-shaped cavities (6) are respectively arranged on one sides of the two annular openings (5), the first L-shaped cavities (6) are communicated with the insides of the socket (1), and a lifting mechanism is fixedly arranged in the socket (1);
the lifting mechanism comprises a plurality of water-swelling water-stop strips (7), the water-swelling water-stop strips (7) are respectively arranged inside the annular openings (5), the outer walls of the water-swelling water-stop strips (7) are in contact with the inner walls of the annular openings (5), two plate bodies (8) are fixedly arranged on the inner sides of the water-swelling water-stop strips (7), the two plate bodies (8) are in mutual contact and are positioned inside the bolts (4), a first traction rope (9) is fixedly arranged on one side of the plate body (8) close to the outer side of the shell (3), one end of the first traction rope (9) penetrates through the water-swelling water-stop strips (7) and the first L-shaped cavity (6) and extends into the shell (3), a first plate body (10) is fixedly arranged at one end of the first traction rope (9), a barrel body (11) is arranged on one side of the first plate body (10), and the barrel body (11) is movably connected with one side wall inside the shell (3) through a rotating shaft, the utility model discloses a portable electronic device, including first plate body (10), barrel (11), first plate body (10) top is connected with second plate body (12) through the pivot, second L shape cavity (13) have all been seted up to casing (3) inside both sides wall, the casing (3) outside is passed to the second plate body (12) outside and is extended to inside second L shape cavity (13), second plate body (12) outer wall contacts with casing (3) inner wall, the inside fixed spring (14) that is equipped with of second L shape cavity (13), spring (14) top is fixed and is equipped with slide (15), slide (15) activity is established and is located second plate body (12) top in second L shape cavity (13), slide (15) contact with second plate body (12), slide (15) top is fixed and is equipped with second haulage rope (16), second haulage rope (16) one end is passed second L shape cavity (13) and is extended to inside casing (3), the socket is characterized in that a lifting plate (17) is fixedly sleeved on the outer side of the socket (1), and a traction assembly is arranged at the top of the socket (1).
2. The waterproof type automobile charging device based on the second national standard mode according to claim 1, characterized in that: a first roller (18) is arranged inside the first L-shaped cavity (6), the first roller (18) is movably connected with the inner wall of the first L-shaped cavity (6) through a rotating shaft, the first roller (18) is arranged on the inner side of a first traction rope (9), and the first roller (18) is in contact with the first traction rope (9).
3. The waterproof type automobile charging device based on the second national standard mode according to claim 1, characterized in that: the second roller is arranged in the second L-shaped cavity (13), penetrates through the second L-shaped cavity (13) and extends into the shell (3), the second roller is arranged on the inner side of the second L-shaped cavity (13), and the outer wall of the second L-shaped cavity (13) is in contact with the outer wall of the second roller.
4. The waterproof type automobile charging device based on the second national standard mode according to claim 1, characterized in that: the novel socket is characterized in that a plurality of guide rods (19) are fixedly arranged inside the shell (3), the guide rods (19) are arranged on the outer side of the socket (1), and the lifting plate (17) is movably sleeved on the outer sides of the guide rods (19).
5. The waterproof type automobile charging device based on the second national standard mode according to claim 1, characterized in that: the top of the socket (1) is provided with a limiting groove (20).
6. The waterproof type automobile charging device based on the second national standard mode according to claim 5, characterized in that: the drawing assembly comprises a cross rod (21), the cross rod (21) is arranged at the top of the limiting groove (20) and is matched with the limiting groove (20), and two inserted rods (22) are fixedly arranged at the bottom of the cross rod (21).
7. The waterproof type automobile charging device based on the second national standard mode according to claim 1, characterized in that: socket (1) top is equipped with T shape pole (23), a lateral wall at casing (3) top is run through in T shape pole (23), T shape pole (23) outer wall contacts with casing (3) inner wall, T shape pole (23) bottom contacts with socket (1) top.
8. The waterproof type automobile charging device based on the second national standard mode according to claim 6, characterized in that: two inserted bar (22) all runs through a casing (3) top lateral wall, inserted bar (22) outer wall contacts with casing (3) inner wall, inserted bar (22) bottom contacts with socket (1) top.
9. The waterproof type automobile charging device based on the second national standard mode according to claim 1, characterized in that: one end of the second traction rope (16) is fixedly connected with one side of the lifting plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121640609.7U CN215816590U (en) | 2021-07-19 | 2021-07-19 | Waterproof type car battery charging outfit based on national standard mode two |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121640609.7U CN215816590U (en) | 2021-07-19 | 2021-07-19 | Waterproof type car battery charging outfit based on national standard mode two |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215816590U true CN215816590U (en) | 2022-02-11 |
Family
ID=80182902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121640609.7U Active CN215816590U (en) | 2021-07-19 | 2021-07-19 | Waterproof type car battery charging outfit based on national standard mode two |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215816590U (en) |
-
2021
- 2021-07-19 CN CN202121640609.7U patent/CN215816590U/en active Active
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