阅读说明：本技术 一种防泄漏的新能源加气充装连接头铜锻件 (New forms of energy air entrainment of preventing leakage fills dress connector copper forging ) 是由 唐尚平 黄锦辉 叶明瑜 于 2021-09-09 设计创作，主要内容包括：本发明公开了一种防泄漏的新能源加气充装连接头铜锻件,包括接气连接头,所述接气连接头的上方设置有加气连接头,且加气连接头的下方设置有第一接气块,并且第一接气块的四周设置有出气口,所述第一接气块的中间设置有正极磁石,且正极磁石的底部设置有第一升降杆。该一种防泄漏的新能源加气充装连接头铜锻件,在接气连接头的内部设置了限位块与接气口,当加气连接头插入接气连接头内部时带动第一接气块进入到第二接气块内部,使得氢气直接从出气口进入到接气口内部,此时第二接气块阻止氢气回流,加气连接头拔出时第二接气块将限位块内部的氢气下压,使得氢气完全进入到接气口内部,有利于防止氢气泄漏,便于解决氢气泄漏的安全隐患。(The invention discloses a leakage-proof copper forging piece with a new energy gas filling connector, which comprises a gas connecting connector, wherein a gas filling connector is arranged above the gas connecting connector, a first gas connecting block is arranged below the gas filling connector, gas outlets are formed in the periphery of the first gas connecting block, a positive magnet is arranged in the middle of the first gas connecting block, and a first lifting rod is arranged at the bottom of the positive magnet. This prevent new forms of energy air entrainment of leakage and fill dress connector copper forging, the inside of connecing the gas connector has set up the stopper and has connect the gas mouth, it connects the gas connector inside to drive first gas piece that connects to enter into the second when inside to connect the gas connector to insert when connecing, make hydrogen directly enter into from the gas outlet and connect the gas mouth inside, the second connects the gas piece to prevent the hydrogen backward flow this moment, the second connects the gas piece to push down the inside hydrogen of stopper when the gas connector is extracted, make hydrogen enter into completely and connect the gas mouth inside, be favorable to preventing hydrogen leakage, be convenient for solve the potential safety hazard of hydrogen leakage.)

1. The utility model provides a prevent new forms of energy air entrainment of leakage and fill connector copper forging, is including connecing gas connector (1), its characterized in that: the gas filling device is characterized in that a gas filling connector (3) is arranged above the gas filling connector (1), a first gas filling block (4) is arranged below the gas filling connector (3), gas outlets (16) are formed in the periphery of the first gas filling block (4), an anode magnet (5) is arranged in the middle of the first gas filling block (4), a first lifting rod (9) is arranged at the bottom of the anode magnet (5), a moving ball (13) is arranged at the bottom of the first lifting rod (9), the moving ball (13) is positioned inside the containing block (12), a second lifting rod (14) is arranged on the other side of the containing block (12), a second gas filling block (7) is connected above the second lifting rod (14), a cathode magnet (8) is arranged in the middle of the second gas filling block (7), the second gas filling block (7) is positioned inside the limiting block (10), and a gas connecting port (15) is arranged below the limiting block (10), and fixing mechanisms (2) are arranged on two sides of the limiting block (10).

2. The copper forging of new forms of energy gas filling connector of preventing leaking of claim 1, characterized in that: fixed establishment (2) are including fixed block (201), sliding block (202), first spring (203), slip gyro wheel (204), connect rope (205) and closed pipe (206), the below of fixed block (201) is connected with sliding block (202), one side of fixed block (201) is connected with first spring (203), the intermediate junction of sliding block (202) has slip gyro wheel (204), one side that fixed block (201) are close to air entrainment connector (3) is half arc, the bottom of fixed block (201) is provided with the arch, fixed block (201) constitute spring reset structure through first spring (203) and sliding block (202), sliding block (202) are "L" type, even equidistance distribution in sliding block (202) top has slip gyro wheel (204).

3. The copper forging of new forms of energy gas filling connector of preventing leaking of claim 2, characterized in that: one side of connecting rope (205) is connected with the second and connects gas piece (7), it passes closed tube (206) to connect rope (205), closed tube (206) are the rubber material, the second connects gas piece (7) to constitute integration removal structure through connecting rope (205) and fixed block (201), closed tube (206) run through stopper (10).

4. The copper forging of new forms of energy gas filling connector of preventing leaking of claim 1, characterized in that: first joint gas piece (4) and the connected mode who connects gas connector (1) are sliding connection, and the central point of first joint gas piece (4) and the coincidence of the central point of anodal magnetite (5) to anodal magnetite (5) are the integration installation with first lifter (9), first connect the even equidistance all around of gas piece (4) to distribute there is gas outlet (16).

5. The leak-proof new energy source gas filling connector copper forging piece according to claim 4, characterized in that: the center point of second air receiving piece (7) and the coincidence of the center point of negative pole magnetite (8), and the size of negative pole magnetite (8) is greater than first air receiving piece (4) to the second air receiving piece (7) and negative pole magnetite (8) block each other, second air receiving piece (7) through second spring (6) with connect gas connector (1) to constitute spring reset structure, and the second air receiving piece (7) is sliding connection with the connected mode of stopper (10), and negative pole magnetite (8) and anodal magnetite (5) inter attraction.

6. The leak-proof new energy source gas filling connector copper forging piece according to claim 5, characterized in that: first lifter (9) are sliding connection with the connected mode of accomodating piece (12), and accomodate the connected mode of piece (12) and second lifter (14) and be sliding connection to second lifter (14) top is provided with "L" type arch, the bellied height of "L" type at second lifter (14) top is unanimous with the highly sum of the height of first piece (4) of receiving gas and negative pole magnetite (8), and accomodates the inside even equidistance distribution of piece (12) and have removal ball (13).

7. The copper forging of new forms of energy gas filling connector of preventing leaking of claim 2, characterized in that: the steering rod (11) is connected with the gas connector (1) in a hot melting mode, one side, close to the gas connector (3), of the steering rod (11) and the sliding block (202) is located above the same horizontal line, and the steering rod (11) is of a symmetrical structure relative to two sides of the limiting block (10).

8. The leak-proof new energy source gas filling connector copper forging piece according to claim 5, characterized in that: the size of the air receiving opening (15) is consistent with that of the second air receiving block (7), and the length of the air receiving opening (15) is consistent with that of the limiting block (10).

Technical Field

The invention relates to the technical field of new energy gas filling connectors, in particular to a leakage-proof copper forging of a new energy gas filling connector.

Background

The new energy automobile is characterized in that unconventional automobile fuel is used as a power source, advanced technologies in the aspects of power control and driving of the automobile are integrated, the formed technical principle is advanced, the automobile has a new technology and a new structure, the new energy automobile comprises a pure electric automobile, a range-extended electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile and the like, wherein the hydrogen automobile mainly uses a hydrogen power fuel cell as fuel, the most environment-friendly automobile in the hydrogen automobile new energy automobile can realize the advantages of zero pollution, zero emission and the like, hydrogen is required to be used in the hydrogen automobile, and the hydrogen is required to be injected into the hydrogen automobile by using a gas receiving connector, but the hydrogen connector in the current market still has the following problems:

1. most of new energy inflation connectors in the market are directly inserted into the gas filling connector in the using process, then gas filling is carried out, so that hydrogen is easy to leak in the using process, the charged gas is inconsistent with the actually added gas, hydrogen is wasted, a lot of cost is paid by using personnel, a great potential safety hazard exists when a great amount of hydrogen leaks near a gas filling station, and great inconvenience is brought to the personnel and the personnel in the gas filling station;

2. the new forms of energy inflation joint in the existing market improves because of inside pressure in the use to make the air entrainment connector can be popped out, thereby cause the harm to staff's health, influence normal air entrainment and use, make the staff need press the air entrainment connector always in the use, brought the burden for staff's health.

Aiming at the problems, the novel energy inflation connector is innovatively designed on the basis of the original new energy inflation connector.

Disclosure of Invention

The invention aims to provide a leakage-proof copper forging with a new energy gas filling connector, which aims to solve the problems that the existing new energy gas filling connector in the market is mostly directly inserted into the gas filling connector in the using process and then filled with gas, so that the hydrogen is easy to leak in the using process, the charged gas is inconsistent with the actually added gas, the hydrogen is wasted, the using personnel pay much cost, and the large leakage of the hydrogen has great potential safety hazard near a gas filling station, thereby bringing great inconvenience to the gas filling station personnel and the using personnel, and the gas filling connector can be popped up due to the increase of the internal pressure in the using process, thereby causing damage to the body of the working personnel, influencing the normal gas filling use, and leading the working personnel to always press the gas filling connector in the using process, the burden is brought to the body of the worker.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a leak-proof new forms of energy air entrainment fills dress connector copper forging, is including connecing the gas connector, the top that connects the gas connector is provided with the air entrainment connector, and the below of air entrainment connector is provided with first connecing the gas piece to first connecing being provided with the gas outlet all around of gas piece, first the centre that connects the gas piece is provided with anodal magnetite, and the bottom of anodal magnetite is provided with first lifter to the bottom of first lifter is provided with removes the ball, it is located and accomodates a inside, and the opposite side of accomodating the piece is provided with the second lifter, and the top of second lifter is connected with the second and connects the gas piece, the second connects the centre that the gas piece is provided with the negative pole magnetite, and the second connects the gas piece to be located inside the stopper to be provided with below and connect the gas port, the both sides of stopper are provided with fixed establishment.

Preferably, fixed establishment includes fixed block, sliding block, first spring, slip gyro wheel, connects rope and closed tube, the below of fixed block is connected with the sliding block, one side of fixed block is connected with first spring, the intermediate junction of sliding block has slip gyro wheel, one side that the fixed block is close to the aeration connector is half arc, the bottom of fixed block is provided with the arch, the fixed block constitutes spring reset structure through first spring and sliding block, the sliding block is "L" type, sliding block top evenly equidistant distribution has slip gyro wheel.

Preferably, one side of connecting the rope is connected with the second and connects the gas piece, connect the rope and pass the closure tube, the closure tube is the rubber material, the second connects the gas piece to constitute the integration through connecting rope and fixed block and removes the structure, the closure tube runs through the stopper.

Preferably, the first gas receiving block is connected with the gas receiving connector in a sliding manner, the center point of the first gas receiving block coincides with the center point of the positive magnet, the positive magnet and the first lifting rod are integrally mounted, and gas outlets are uniformly distributed on the periphery of the first gas receiving block at equal intervals.

Preferably, the second connects the central point of gas piece and the coincidence of the central point of negative pole magnetite, and the size of negative pole magnetite is greater than first gas piece that connects to the second connects the mutual block of gas piece and negative pole magnetite, the second connects the gas piece to constitute spring reset structure through second spring and the connector of connecing gas, and the second connects the gas piece and the connected mode of stopper be sliding connection, and negative pole magnetite and anodal magnetite inter attraction.

Preferably, the first lifting rod is connected with the accommodating block in a sliding mode, the accommodating block is connected with the second lifting rod in a sliding mode, an L-shaped bulge is arranged at the top of the second lifting rod, the height of the L-shaped bulge at the top of the second lifting rod is consistent with the sum of the height of the first air receiving block and the height of the negative magnet, and moving balls are uniformly distributed in the accommodating block at equal intervals.

Preferably, the steering column is connected with the gas connector in a hot melting mode, one side, close to the gas connector, of the steering column and the sliding block is located above the same horizontal line, and the steering column is in a symmetrical structure relative to two sides of the limiting block.

Preferably, the size of the air receiving opening is consistent with that of the second air receiving block, and the length of the air receiving opening is consistent with that of the limiting block.

Compared with the prior art, the invention has the beneficial effects that: the copper forging of the new energy gas filling connector is prevented from leaking,

1. the limiting block and the gas receiving port are arranged inside the gas receiving connector, when the gas adding connector is inserted into the gas receiving connector, the first gas receiving block is driven to enter the second gas receiving block, so that hydrogen directly enters the inside of the gas receiving port from the gas outlet, the second gas receiving block prevents the hydrogen from flowing back at the moment, and when the gas adding connector is pulled out, the second gas receiving block presses the hydrogen inside the limiting block downwards, so that the hydrogen completely enters the inside of the gas receiving port, the hydrogen leakage prevention is facilitated, and the potential safety hazard of the hydrogen leakage is facilitated to be solved;

2. the inside of connecing the gas connector is provided with fixed establishment, and when the gas filling connector inserted and connect the gas connector inside, the second connects the gas piece to drive the fixed block and removes for fixed block gas filling connector, fixed block automatic re-setting when the gas filling connector extracts is favorable to fixed gas filling connector, prevents that it from popping out, the device automation of being convenient for moves.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the first air-receiving block and the second air-receiving block according to the present invention;

FIG. 3 is a schematic overall side elevational view of the present invention;

FIG. 4 is a schematic perspective view of a first air-receiving block according to the present invention;

FIG. 5 is a schematic view of the overall front view structure of the present invention;

FIG. 6 is a schematic view of a front cross-sectional view of the closure tube and the connecting cord of the present invention;

FIG. 7 is a schematic structural view of an enlarged structure at A in FIG. 1 according to the present invention.

In the figure: 1. a gas-receiving connector; 2. a fixing mechanism; 201. a fixed block; 202. a slider; 203. a first spring; 204. a sliding roller; 205. connecting ropes; 206. closing the tube; 3. an air-entrapping connector; 4. a first gas receiving block; 5. a positive electrode magnet; 6. a second spring; 7. a second air-receiving block; 8. a negative magnet; 9. a first lifting rod; 10. a limiting block; 11. a steering lever; 12. receiving the block; 13. moving the ball; 14. a second lifting rod; 15. an air receiving port; 16. and an air outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the invention provides a leakage-proof copper forging with a new energy gas filling connector, which comprises a gas connecting connector 1, in order to prevent a gas filling connector 3 from being popped up in the using process, fixing mechanisms 2 are arranged on two sides of a limiting block 10, each fixing mechanism 2 comprises a fixing block 201, a sliding block 202, a first spring 203, a sliding roller 204, a connecting rope 205 and a closing pipe 206, the sliding block 202 is connected below the fixing block 201, the first spring 203 is connected to one side of the fixing block 201, the sliding roller 204 is connected in the middle of the sliding block 202, one side of the fixing block 201 close to the gas filling connector 3 is semi-arc-shaped, a protrusion is arranged at the bottom of the fixing block 201, the fixing block 201 and the sliding block 202 form a spring return structure through the first spring 203, the sliding block 202 is L-shaped, the sliding rollers 204 are uniformly and equidistantly distributed above the sliding block 202, one side of the connecting rope 205 is connected with a second gas connecting block 7, connect rope 205 to pass closed tube 206, closed tube 206 is the rubber material, the second connects gas piece 7 to constitute integration removal structure through connecting rope 205 and fixed block 201, closed tube 206 runs through stopper 10, insert when connecing gas connector 1 inside when gas connector 3, the second connects gas piece 7 to drive fixed block 201 through connecting rope 205 and removes, make fixed block 201 block gas connector 3, fixed block 201 automatic re-setting when gas connector 3 extracts, be favorable to fixed gas connector 3, prevent that it from popping out, be convenient for install automatic operation.

Referring to fig. 1-5, the invention provides a copper forging with a leak-proof new energy gas filling connector, in order to prevent the copper forging from leaking in the gas filling process and affecting the surroundings, a gas filling connector 3 is arranged above a gas filling connector 1, a first gas receiving block 4 is arranged below the gas filling connector 3, gas outlets 16 are arranged around the first gas receiving block 4, an anode magnet 5 is arranged in the middle of the first gas receiving block 4, a first lifting rod 9 is arranged at the bottom of the anode magnet 5, a moving ball 13 is arranged at the bottom of the first lifting rod 9, the moving ball 13 is positioned inside a receiving block 12, a second lifting rod 14 is arranged at the other side of the receiving block 12, a second gas receiving block 7 is connected above the second lifting rod 14, a cathode magnet 8 is arranged in the middle of the second gas receiving block 7, and the second gas receiving block 7 is positioned inside a limit block 10, an air inlet 15 is arranged below the limiting block 10, the first air receiving block 4 is connected with the air receiving connector 1 in a sliding mode, the center point of the first air receiving block 4 is overlapped with the center point of the positive magnet 5, the positive magnet 5 and the first lifting rod 9 are integrally installed, air outlets 16 are uniformly and equidistantly distributed on the periphery of the first air receiving block 4, the center point of the second air receiving block 7 is overlapped with the center point of the negative magnet 8, the size of the negative magnet 8 is larger than that of the first air receiving block 4, the second air receiving block 7 is clamped with the negative magnet 8, the second air receiving block 7 and the air receiving connector 1 form a spring reset structure through a second spring 6, the second air receiving block 7 is connected with the limiting block 10 in a sliding mode, the negative magnet 8 and the positive magnet 5 are mutually attracted, the first lifting rod 9 is connected with the accommodating block 12 in a sliding mode, the storage block 12 is connected with the second lifting rod 14 in a sliding manner, the top of the second lifting rod 14 is provided with L-shaped protrusions, the height of the L-shaped protrusions at the top of the second lifting rod 14 is consistent with the sum of the height of the first gas receiving block 4 and the height of the negative magnet 8, moving balls 13 are uniformly and equidistantly distributed in the storage block 12, the steering rod 11 is connected with the gas receiving connector 1 in a hot melting manner, the steering rod 11 and one side, close to the gas filling connector 3, of the sliding block 202 are positioned above the same horizontal line, the steering rod 11 is in a symmetrical structure relative to two sides of the limiting block 10, the size of the gas receiving port 15 is consistent with that of the second gas receiving block 7, the length of the gas receiving port 15 is consistent with that of the limiting block 10, the limiting block 10 and the gas receiving port 15 are arranged in the gas receiving connector 1, and when the gas filling connector 3 is inserted into the gas receiving connector 1, the first gas receiving block 4 is driven to enter the second gas receiving block 7, make hydrogen directly enter into from gas outlet 16 and connect inside gas port 15, the second connects the gas piece 7 to prevent the hydrogen backward flow this moment, and when the air entrainment connector 3 was extracted, the second connects the gas piece 7 to push down the inside hydrogen of stopper 10 for hydrogen enters into completely and connects inside gas port 15, is favorable to preventing hydrogen and leaks, is convenient for solve the potential safety hazard of hydrogen leakage.

The working principle is as follows: according to the figures 1-5, firstly, when inflation is required, the air-entrapping connector 3 is inserted into the air-receiving connector 1, so that the bottom of the air-entrapping connector 3 abuts against the first air-receiving block 4, then the air-entrapping connector 3 gradually extends into the air-receiving connector 1, so that the first air-receiving block 4 gradually descends, the first air-receiving block 4 drives the first lifting rod 9 to descend in the descending process, so as to extrude the moving ball 13 in the accommodating block 12, so that the second lifting rod 14 on the other side of the accommodating block 12 ascends, the second lifting rod 14 drives the second air-receiving block 7 to ascend in the limiting block 10 in the ascending process, when the second air-receiving block 7 ascends to the top of the limiting block 10, the first air-receiving block 4 abuts against the negative magnet 8 to descend, so that the negative magnet 8 is located in the L-shaped groove in the top of the second lifting rod 14, at this time, the periphery of the first air-receiving block 4 is also located below the second air-receiving block 7, then the gas filling connector 3 is opened to start gas filling, hydrogen enters the gas receiving port 15 along with the gas outlets 16 around the first gas receiving block 4, at the moment, the upper part of the gas receiving port 15 is blocked by the first gas receiving block 4 and the second gas receiving block 7, so that hydrogen cannot leak, after the inflation is finished, the gas filling connector 3 is pulled out, the gas filling connector 3 drives the first gas receiving block 4 to ascend (a convex block is arranged at the top of the gas receiving connector 1 to prevent the first gas receiving block 4 from ascending excessively), the positive magnet 5 and the negative magnet 8 at the bottom of the first gas receiving block 4 are attracted, the negative magnet 8 is lifted until the negative magnet 8 is mutually clamped with the second air receiving block 7, the second air receiving block 7 is restored to the complete state, and then the second air receiving block is lifted along with the first lifting rod 9, the pressure of the movable ball 13 disappears, the second spring 6 drives the second air receiving block 7 to reset in the limiting block 10, and hydrogen in the limiting block 10 is extruded into the air receiving port 15 in the resetting process;

according to fig. 1-7, as mentioned above, when the second gas receiving block 7 rises, the connecting rope 205 is driven to rise, so as to pull the fixed block 201, the fixed block 201 moves towards the direction of the steering rod 11 due to the limitation of the sliding block 202, the fixed block 201 contacts the sliding roller 204 during the movement, so that the fixed block 201 can normally move until the fixed block 201 moves to the position of the steering rod 11, at this time, the fixed block 201 is clamped with the gas filling connector 3, when the gas filling connector 3 starts to fill gas, the internal pressure of the limiting block 10 increases, the closing pipe 206 is closed due to the increased pressure, hydrogen leakage is prevented, when the gas filling connector 3 needs to be ejected, the gas filling connector is quickly lifted to rub against the fixed block 201, so as to fix the gas filling connector 3, when the gas filling connector 3 is filled with gas, the gas filling connector 3 is slowly pulled out, and the friction force between the gas filling connector and the fixed block 201 is small, the pulling-out is not affected, when the pressure inside the limiting block 10 disappears, the closing tube 206 is opened, the second air receiving block 7 is reset at the moment, so that the tensile force of the connecting rope 205 disappears, the first spring 203 drives the fixing block 201 to reset, the whole working process of the device is just the above, and the content which is not described in detail in the specification belongs to the prior art which is known by the professional in the field.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.