CN116845633A

CN116845633A - Anti-drop charging port assembly for automobile

Info

Publication number: CN116845633A
Application number: CN202310834894.3A
Authority: CN
Inventors: 刘翔; 莫丽蓉; 莫德赟; 覃维献
Original assignee: Guilin University of Aerospace Technology
Current assignee: Guilin University of Aerospace Technology
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2023-10-03

Abstract

The invention provides an anti-drop charging port assembly of an automobile, which comprises a port assembly body, wherein the port assembly body comprises a gun body, one end of the gun body is fixedly provided with a handle, one end of the handle is fixedly provided with an electric wire, a lug is fixedly arranged between the handle and the gun body, a limiting cylinder is movably arranged on the gun body, a limiting groove is formed in the limiting cylinder, a rotating ring is movably arranged between one end of the limiting cylinder and the gun body, a fixing hole is formed in the rotating ring, one end of the gun body is provided with an opening, and an annular groove is formed in the inner wall of the opening. This anti-drop of car port subassembly that charges, when using, displacement mechanism promotes the expansion ring outwards to remove, removes to expose the through-hole, and the expansion ring is sealed to the mouth that charges through the through-hole realization wind flow when exposing back expansion ring and temperature sensing ring seat to cool down to charge position department and use.

Description

Anti-drop charging port assembly for automobile

Technical Field

The invention relates to the field of charging port equipment, in particular to an anti-falling charging port assembly for an automobile.

Background

The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source or conventional automobile fuel and adopts a novel vehicle-mounted power device, integrates the advanced technology in the aspects of power control and driving of the automobile, forms an advanced technical principle, has a novel technology and a novel structure, and is matched with an external charging pile to complete the supplement of a power supply in the use process, and the charging gun and a charging port are easy to fall off to cause influence in the supplement process.

According to the new energy automobile ground charging wire harness with the wire harness anti-falling structure disclosed in the patent document with the prior publication number of CN215870007U, the new energy automobile ground charging wire harness comprises a charging gun head and a wire harness, wherein the charging gun head is connected to the right side of the charging gun head, and an anti-falling assembly is sleeved at the middle part of the outer part of the charging gun head; the anti-drop subassembly includes the adapter ring, the top end both ends of adapter ring all are connected with first telescopic link and bearing piece, the bearing piece set up in the other end of first telescopic link, this technical scheme is when using, use sealed lid and sealing rubber ring to charge the port of rifle head to can block in the foreign matter gets into the rifle head that charges, be favorable to prolonging the life of rifle head and pencil that charges, to above-mentioned technical scheme, this scheme is sealed the fracture of rifle head that charges through sealed lid and sealing rubber ring, but this technical scheme can't cool down to charging interface department when using, can't use socket and plug separation quick outage when the temperature is too high.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide an anti-falling charging port assembly for an automobile, so as to solve the problems in the background art.

In order to achieve the above object, the present invention is realized by the following technical scheme: the utility model provides an automobile anti-drop port subassembly that charges, includes port subassembly body, port subassembly includes the rifle body, the one end of rifle body is fixed with the handle, the one end fixed mounting of handle has the electric wire, be fixed with the lug between handle and the rifle body, movable mounting has a spacing section of thick bamboo on the rifle body, it has the spacing groove to open on the spacing section of thick bamboo, movable mounting has the swivel becket between the one end of spacing section of thick bamboo and the rifle body, it has the fixed orifices to open on the swivel becket, open has the opening to open the one end of rifle body, open has the annular on the open-ended inner wall.

Further, a sealing component is movably arranged in the annular groove, and a jack is formed in one end of the gun body.

Further, a fixed pipe is fixed on the gun body, a limit column is movably installed in the fixed pipe, and the limit column is matched with the fixed hole.

Further, the limit post is movably arranged in the fixed pipe through the supporting mechanism, a fixed groove is formed in the rotating ring, and an arc-shaped plate is fixed in the fixed groove.

Further, a cavity is formed in the inner wall of the rotating ring, a limiting plate is welded on the inner wall of the cavity, a limiting block is welded on the limiting cylinder, and the limiting block is slidably mounted between the limiting plates.

Further, a convex ring is welded on the inner wall of the rotating ring, a limiting ring groove is formed in the gun body, and the convex ring is movably installed in the limiting ring groove.

Further, a groove is formed in the inner wall of the limiting cylinder, a spring is fixed in the groove, a clamping bead is fixed at one end of the spring, a clamping hole is formed in the gun body, and the clamping bead is matched with the clamping hole.

Further, the seal assembly includes a displacement mechanism secured within the ring groove.

Further, a movable ring is fixed on the displacement mechanism, one end of the movable ring is fixed with a temperature sensing ring seat, and a temperature sensor is fixedly arranged in the temperature sensing ring seat.

Further, the movable ring is provided with a through hole, and the temperature sensing ring seat and the movable ring are both made of insulating materials.

The invention has the beneficial effects that: the invention relates to an anti-falling charging port assembly of an automobile, which comprises a gun body; a handle; an electric wire; a bump; a limiting cylinder; a limit groove; a rotating ring; a fixing hole; an opening; a ring groove; a seal assembly; a jack; a fixed tube; a limit column; a support mechanism; a fixing groove; an arc-shaped plate; a cavity; a limiting plate; a limiting block; a groove; clamping beads; a clamping hole; a spring; a convex ring; a limit ring groove; a movable ring; a temperature sensing ring seat; a through hole; and a displacement mechanism.

1. This anti-drop of car port subassembly that charges, when using, displacement mechanism promotes the expansion ring outwards to remove, removes to expose the through-hole, and the expansion ring is sealed to the mouth that charges through the through-hole realization wind flow when exposing back expansion ring and temperature sensing ring seat to cool down to charge position department and use.

2. This automobile anti-drop port subassembly that charges carries out real-time supervision through the inside temperature sensor of temperature sensing ring seat to the temperature of mouth position that charges, after the temperature is higher than the limit value, release the expansion ring completely through displacement mechanism, release back expansion ring and separate jack and plug, realize quick outage, the clearance between through-hole and the solid fixed ring carries out the heat dissipation and uses to the high temperature on the plug when the outage is accomplished.

3. This an automobile anti-drop port subassembly that charges, spacing section of thick bamboo drive the rotation ring and install the position at the automobile mouth that charges, the rotation ring is rotatory to make spacing post expose from the inside of fixed orifices, and spacing post and the mouth inner wall that charges are extruded after exposing to realize anti-drop and use, spacing groove card on spacing section of thick bamboo is spacing to the rotation ring between the limiting plate before the use, avoids the rotation ring rotation to cause the mistake of spacing post to open the phenomenon.

Drawings

FIG. 1 is a schematic diagram of an anti-drop charging port assembly for an automobile according to the present invention;

FIG. 2 is a schematic diagram of a jack of an anti-drop charging port assembly of an automobile according to the present invention;

FIG. 3 is a schematic view of the structure of an automobile anti-drop charging port assembly with a movable column opened;

FIG. 4 is a schematic diagram of a structure of an automobile anti-drop charging port assembly according to the present invention after the limit post is retracted;

FIG. 5 is a schematic diagram showing a cross-sectional structure of a rotating ring and a gun body of an anti-falling charging port assembly of an automobile according to the present invention;

FIG. 6 is a schematic perspective view of a limiting plate and a limiting block of an anti-drop charging port assembly for an automobile according to the present invention;

FIG. 7 is a schematic structural view of a seal assembly of an anti-drop charging port assembly of an automobile according to the present invention;

in the figure: 1. a gun body; 2. a handle; 3. an electric wire; 4. a bump; 5. a limiting cylinder; 6. a limit groove; 7. a rotating ring; 8. a fixing hole; 9. an opening; 10. a ring groove; 11. a seal assembly; 12. a jack; 13. a fixed tube; 14. a limit column; 15. a support mechanism; 16. a fixing groove; 17. an arc-shaped plate; 18. a cavity; 19. a limiting plate; 20. a limiting block; 21. a groove; 22. clamping beads; 23. a clamping hole; 24. a spring; 25. a convex ring; 26. a limit ring groove; 27. a movable ring; 28. a temperature sensing ring seat; 29. a through hole; 30. and a displacement mechanism.

Detailed Description

The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides an automobile anti-drop port subassembly that charges, includes port subassembly body, port subassembly includes rifle body 1, the one end of rifle body 1 is fixed with handle 2, the one end fixed mounting of handle 2 has electric wire 3, be fixed with lug 4 between handle 2 and the rifle body 1, movable mounting has spacing section of thick bamboo 5 on the rifle body 1, it has spacing groove 6 to open on the spacing section of thick bamboo 5, movable mounting has rotor ring 7 between the one end of spacing section of thick bamboo 5 and the rifle body 1, it has fixed orifices 8 to open on the rotor ring 7, open the one end of rifle body 1 has opening 9, open on the inner wall of opening 9 has annular 10, the inside movable mounting of annular 10 has seal assembly 11, open the one end of rifle body 1 has jack 12, and seal assembly 11 outwards exposes, and it seals to shelter from jack 12 and plug position, avoids the damage that external impurity enters into jack 12 and plug position and causes.

In this embodiment, fixed pipe 13 is fixed on gun body 1, fixed pipe 13's inside movable mounting has spacing post 14, spacing post 14 cooperatees with fixed orifices 8, spacing post 14 passes through supporting mechanism 15 movable mounting in fixed pipe 13's inside, supporting mechanism 15 is supporting spring, and supporting spring provides holding power for spacing post 14, makes spacing post 14 according to installation diameter self-adaptation adjustment, open the inside of swivel becket 7 has fixed slot 16, the inside of fixed slot 16 is fixed with arc 17, open on the inner wall of swivel becket 7 has cavity 18, the welding has limiting plate 19 on the inner wall of cavity 18, the welding has stopper 20 on spacing section of thick bamboo 5, stopper 20 slidable mounting is between limiting plate 19, the welding has bulge loop 25 on the inner wall of swivel becket 7, open spacing annular 26 on gun body 1, bulge loop 25 movable mounting is in the inside of spacing annular 26, and bulge loop 25 provides spacing support for swivel becket 7, guarantees swivel becket 7 and moves on swivel becket 1.

In this embodiment, open on the inner wall of spacing section of thick bamboo 5 has recess 21, the inside of recess 21 is fixed with spring 24, the one end of spring 24 is fixed with card pearl 22, open on the rifle body 1 has card hole 23, card pearl 22 cooperatees with card hole 23, seal assembly 11 includes displacement mechanism 30, and displacement mechanism 30 is miniature electric putter, and electric putter promotes the expansion ring 27 and outwards removes, displacement mechanism 30 is fixed in the inside of annular 10, be fixed with expansion ring 27 on the displacement mechanism 30, the one end of expansion ring 27 is fixed with temperature sensing ring seat 28, temperature sensing ring seat 28 internally mounted has temperature sensor, open through-hole 29 on the expansion ring 27, temperature sensing ring seat 28 and expansion ring 27 are insulating material, and temperature sensing ring seat 28 and expansion ring 27 are insulating fire prevention material, avoid when using the dangerous that the electric current led to the outside through temperature sensing ring seat 28 and expansion ring 27.

When the device is used, a current-voltage converter is arranged in the gun body 1 to convert high voltage into low voltage to provide required electric energy for a displacement mechanism 30, when the device is used, a jack 12 at one end of the gun body 1 is arranged at the position of a charging port of an automobile, a plug of the charging port on the automobile is arranged in the jack 12, after connection is completed, an external device controls the displacement mechanism 30 to work, the displacement mechanism 30 pushes a movable ring 27 to move outwards, the temperature sensing ring seat 28 shields and protects the connection position of the charging port, meanwhile, a temperature sensor is fixedly arranged in the high temperature ring seat 28, the temperature of the charging port position is monitored in real time through the temperature sensor in the temperature sensing ring seat 28, when the temperature is higher than a limit value, the movable ring 27 is completely pushed out through the displacement mechanism 30, the jack 12 is separated from the plug after pushing out, rapid power-off is realized, when the power is off, the gap between the through hole 29 and the fixed ring 27 dissipates heat at high temperature on the plug, after the device is arranged at the position of the charging hole of the automobile, the limiting cylinder 5 drives the rotating ring 7 to rotate, the limiting column 14 is moved out of the fixed hole 8 after the rotating ring 7 rotates, one end of the limiting column 14 contacts with the inner wall of the charging hole after the limiting column 14 is moved out, the whole gun body 1 is limited and fixed, after the use is finished, the limiting column 14 is pulled outwards by external force to separate from the fixed point, convenience is provided when the rotating force is provided for the rotating ring 7 by the limiting cylinder 5 under the condition that the space of the charging hole is inconvenient for manually rotating the rotating ring 7, when the rotating ring 7 is not required to rotate in the prior stage, the limiting block 20 on the limiting cylinder 5 is moved between the limiting plates 19, the clamping beads 22 enter the inside of the clamping holes 23, the limiting cylinder 5 is limited and fixed, and the rotating ring 7 is limited and fixed, the limit post 14 is prevented from being opened by mistake due to the rotation of the rotary ring 7.

While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides an automobile anti-drop port subassembly that charges, includes port subassembly body, its characterized in that: the port assembly comprises a gun body (1), a handle (2) is fixed at one end of the gun body (1), an electric wire (3) is fixedly arranged at one end of the handle (2), a lug (4) is fixed between the handle (2) and the gun body (1), a limiting cylinder (5) is movably arranged on the gun body (1), a limiting groove (6) is formed in the limiting cylinder (5), a rotating ring (7) is movably arranged between one end of the limiting cylinder (5) and the gun body (1), a fixing hole (8) is formed in the rotating ring (7), an opening (9) is formed in one end of the gun body (1), and an annular groove (10) is formed in the inner wall of the opening (9).

2. The automotive anti-drop charging port assembly of claim 1, wherein: the sealing assembly (11) is movably arranged in the annular groove (10), and a jack (12) is formed in one end of the gun body (1).

3. The automotive anti-drop charging port assembly of claim 1, wherein: the gun is characterized in that a fixed pipe (13) is fixed on the gun body (1), a limiting column (14) is movably mounted in the fixed pipe (13), and the limiting column (14) is matched with the fixed hole (8).

4. A vehicle anti-drop charging port assembly as defined in claim 3, wherein: the limiting column (14) is movably mounted in the fixed pipe (13) through the supporting mechanism (15), a fixed groove (16) is formed in the rotating ring (7), and an arc-shaped plate (17) is fixed in the fixed groove (16).

5. The automotive anti-drop charging port assembly of claim 1, wherein: the inner wall of the rotating ring (7) is provided with a cavity (18), the inner wall of the cavity (18) is welded with a limiting plate (19), the limiting cylinder (5) is welded with a limiting block (20), and the limiting block (20) is slidably arranged between the limiting plates (19).

6. The automobile anti-drop charging port assembly of claim 5, wherein: the inner wall of the rotating ring (7) is welded with a convex ring (25), the gun body (1) is provided with a limiting ring groove (26), and the convex ring (25) is movably arranged in the limiting ring groove (26).

7. The automotive anti-drop charging port assembly of claim 1, wherein: the gun is characterized in that a groove (21) is formed in the inner wall of the limiting cylinder (5), a spring (24) is fixed in the groove (21), a clamping bead (22) is fixed at one end of the spring (24), a clamping hole (23) is formed in the gun body (1), and the clamping bead (22) is matched with the clamping hole (23).

8. The automotive anti-drop charging port assembly of claim 2, wherein: the sealing assembly (11) comprises a displacement mechanism (30), and the displacement mechanism (30) is fixed inside the annular groove (10).

9. The automotive anti-drop charging port assembly of claim 8, wherein: the displacement mechanism (30) is fixedly provided with a movable ring (27), one end of the movable ring (27) is fixedly provided with a temperature sensing ring seat (28), and a temperature sensor is fixedly arranged in the temperature sensing ring seat (28).

10. The automotive anti-drop charging port assembly of claim 9, wherein: the movable ring (27) is provided with a through hole (29), and the temperature sensing ring seat (28) and the movable ring (27) are both made of insulating materials.