CN212777848U

CN212777848U - Connector and air conditioner

Info

Publication number: CN212777848U
Application number: CN202021425109.7U
Authority: CN
Inventors: 张辉; 李致亮; 黄英文; 钟明生; 王文斌; 张燕成; 谢武; 周勇; 蔡小洪; 梁景洲; 梁才雅
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-03-23
Anticipated expiration: 2030-07-17

Abstract

The application provides a connector, air conditioner, include connecting portion and revolve wrong piece, connecting portion are connected with first part, it sets up to revolve wrong piece on the connecting portion, connecting portion include the rotating member, revolve wrong piece and can drive the rotating member rotates, so that the rotating member is connected or separates with the second part. The embodiment of the application provides a connector, air conditioner, can make to screw up, unscrew the operation more swift and high-efficient, reduces intensity of labour.

Description

Connector and air conditioner

Technical Field

The application belongs to the technical field of air conditioning, concretely relates to connector, air conditioner.

Background

In actual production, when a pipe connection is required for testing, the pipe is usually connected using a quick coupling. Particularly, in the air conditioner production test, the butt joint test is carried out on the external unit and the standard internal unit through the bent angle inflating connector. As shown in fig. 1, due to the structure of the conventional corner inflation joint, the operation of screwing and unscrewing is inconvenient, and the operation of screwing and unscrewing cannot be performed by using an electric tool, but only can be performed manually, which is labor-intensive.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem that this application will be solved lies in providing a connector, can make to screw up, unscrew the operation more swift and high-efficient, reduces intensity of labour.

In order to solve the above problem, the application provides a connector, including connecting portion and revolving, connecting portion are connected with first part, it sets up to revolve wrong piece on the connecting portion, connecting portion include the rotating member, revolve wrong piece and can drive the rotating member rotates, so that the rotating member is connected or separates with the second part.

Preferably, the connecting portion further comprises a connecting pipe, the connecting pipe is connected with the first component, the rotating piece sleeve is arranged on the connecting pipe, and the screwing piece can drive the rotating piece to rotate on the connecting pipe.

Preferably, the screwing piece is rotatably arranged on the connecting part, the rotating piece is provided with a first gear, the screwing piece is provided with a second gear, and the first gear is meshed with the second gear.

Preferably, an angle between a central axis of the screwing piece and a central axis of the rotating piece is not zero, the first gear is a bevel gear, and the second gear is a bevel gear.

Preferably, the rotating member includes a first connecting member and a second connecting member, the first connecting member and the second connecting member are sleeved on the connecting pipe, the first connecting member is connected with the screwing member, and the second connecting member is connected with the second member.

Preferably, the first connecting piece comprises a sleeving section, the sleeving section is sleeved in the second connecting piece, a first boss is arranged on the outer wall of the connecting pipe, a second boss is arranged on the inner wall of the second connecting piece, and the first boss is clamped between the sleeving section and the second boss.

Preferably, the second connecting piece includes a sleeving section, the sleeving section is sleeved in the first connecting piece, a first boss is arranged on the outer wall of the connecting pipe, a second boss is arranged on the inner wall of the first connecting piece, and the first boss is clamped between the sleeving section and the second boss.

Preferably, the screw member includes a screw rod rotatably provided on the connecting portion, and the second gear is circumferentially provided on an outer wall of the screw rod.

Preferably, the central axis of the screw rod is perpendicular to the central axis of the connecting part.

In another aspect of the present application, an air conditioner is provided, which includes the above-mentioned connecting head.

Advantageous effects

The embodiment of the utility model provides a connector that provides can make to screw up, unscrew the operation more swift and high-efficient, reduces intensity of labour.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

fig. 2 is a schematic structural diagram of an embodiment of the present application.

The reference numerals are represented as:

1. a first member; 21. a connecting pipe; 211. a first boss; 22. a first connecting member; 221. a first gear; 23. a second connecting member; 31. screwing the rod; 311. a second gear; 4. a seal ring; 5. a second component.

Detailed Description

Referring to fig. 2 in combination, according to an embodiment of the present application, a connector includes a connecting portion and a screwing member, the connecting portion is connected to a first component 1, the screwing member is disposed on the connecting portion, the connecting portion includes a rotating member, and the screwing member can drive the rotating member to rotate so as to connect or separate the rotating member to or from a second component 5. Through setting up and twisting a piece and rotating member, can link to each other with twisting the piece through outside electrical equipment, and then drive the rotating member rotatory, realize rotating member and second part 5 be connected and separation, can make to screw up, unscrew the operation more swiftly and high-efficient, reduce intensity of labour. By using the electric torque tool, the accurate transmission of torque can be realized, the consistency of tightening force is ensured, the sealing life is prolonged, and the consistency and stability of the performance of the air conditioner product are improved.

Further, the first part 1 and the second part 5 are two parts outside the connecting head, and the first part 1 and the second part 5 are connected through the connecting head.

Specifically, in this embodiment, the first component 1 includes an elbow and a male joint, the elbow is connected to the male joint, and the elbow is connected to the connector. The second part 5 is a shut-off valve. The elbow is connected and communicated with the stop valve through the connector.

Further, the screwing piece drives the rotating piece to rotate towards different directions, so that the rotating piece is connected with or separated from the second part 5.

Specifically, in this embodiment, the screwing member drives the rotating member to rotate clockwise, so that the rotating member is connected to the second member 5. The screwing piece drives the rotating piece to rotate along the anticlockwise direction, and the rotating piece is separated from the second part 5.

The connecting part further comprises a connecting pipe 21, the connecting pipe 21 is connected with the first part 1, the rotating part sleeve is arranged on the connecting pipe 21, and the screwing part can drive the rotating part to rotate on the connecting pipe 21. The first member 1 is secured to the second member 5 by providing the connection pipe 21, and the connection of the connection pipe 21 to the first member 1 and the second member 5 is secured by providing the screw on the connection pipe 21.

Further, one end of the connection pipe 21 is connected to the first member 1, and the other end of the connection pipe 21 is connected to the second member 5 by a rotary member, thereby achieving communication among the first member 1, the connection pipe 21, and the second member 5.

Further, the screwing piece can drive the rotating piece to rotate on the connecting pipe 21 by taking the central axis of the rotating piece as an axis.

Further, the connection pipe 21 is coaxially disposed with the rotary member.

Further, the connection pipe 21 has a straight pipe structure.

The screwing piece is rotatably arranged on the connecting part, the rotating piece is provided with a first gear 221, the screwing piece is provided with a second gear 311, and the first gear 221 is meshed with the second gear 311. By arranging the first gear 221 and the second gear 311 and enabling the first gear 221 to be meshed with the second gear 311, the screwing piece drives the rotating piece to rotate.

The central axis of the screwing piece and the central axis of the rotating piece form an angle different from zero, the first gear 221 is a bevel gear, and the second gear 311 is a bevel gear. The first gear 221 and the second gear 311 are not coaxially arranged, so that the screwing piece is driven to rotate by an electric tool, and the rotating piece is connected with or separated from the second part 5. The screwing and unscrewing operation can be faster and more efficient, and the labor intensity is reduced. By using the electric torque tool, the accurate transmission of torque can be realized, the consistency of tightening force is ensured, the sealing life is prolonged, and the consistency and stability of the performance of the air conditioner product are improved.

Furthermore, the central axis of the screwing member is perpendicular to the central axis of the rotating member, that is, the central axis of the first gear 221 is perpendicular to the central axis of the second gear 311, so that the electric tool is ensured to have a larger operation space.

The rotating member comprises a first connecting member 22 and a second connecting member 23, the first connecting member 22 and the second connecting member 23 are sleeved on the connecting pipe 21, the first connecting member 22 is connected with the screwing member, and the second connecting member 23 is connected with the second part 5. The rotating part is divided into the first connecting part 22 and the second connecting part 23, when the first gear 221 is worn, only the first connecting part 22 needs to be replaced, the second connecting part 23 is connected with the second part 5 through threads, when the threads on the second connecting part 23 are worn, only the second connecting part 23 needs to be replaced, and therefore maintenance cost is saved.

Further, the side walls of the first connecting piece 22 and the second connecting piece 23 are both provided with screw holes, and the first connecting piece 22 is connected with the second connecting piece 23 through screws.

Further, the first connecting member 22 and the second connecting member 23 are each of a generally tubular configuration.

As an implementation manner, the first connecting piece 22 includes a sleeving section, the sleeving section is sleeved in the second connecting piece 23, a first boss 211 is arranged on the outer wall of the connecting pipe 21, a second boss is arranged on the inner wall of the second connecting piece 23, and the first boss 211 is clamped between the sleeving section and the second boss, so that the displacement of the rotating piece in the axial direction of the connecting rod can be limited, and the rotating piece is ensured not to move in the axial direction of the connecting rod.

Further, an end of the connection pipe 21 near the second member 5 is flared, and a diameter of the end of the connection pipe 21 near the second member 5 is larger than that of the other portion of the connection pipe 21, so as to form a first boss 211 on an outer wall of the connection pipe 21 near the end of the second member 5. A section of the second connector 23 adjacent to the second member 5 is a constricted section having a diameter smaller than that of the other portion of the second connector 23 to form a second projection on the inner wall of the second connector 23.

Further, a sealing ring 4 is circumferentially provided on an inner wall of the first boss 211 of the connection pipe 21 to enhance sealing when the connection pipe 21 is connected to the second member 5.

Further, the sealing ring 4 is a bowl-shaped sealing ring.

As another embodiment, the second connecting member 23 includes a sleeving section, the sleeving section is sleeved in the first connecting member 22, the outer wall of the connecting pipe 21 is provided with a first boss 211, the inner wall of the first connecting member 22 is provided with a second boss, and the first boss 211 is clamped between the sleeving section and the second boss, so that the displacement of the rotating member in the axial direction of the connecting rod can be limited, and the rotating member is ensured not to move in the axial direction of the connecting rod.

In this embodiment, an end of the connection pipe 21 near the second member 5 is flared, and a diameter of the end of the connection pipe 21 near the second member 5 is larger than that of the other portion of the connection pipe 21 to form a first boss 211 on an outer wall of the connection pipe 21 near the end of the second member 5. A section of the first connecting member 22 adjacent to the second member 5 is a constricted section having a diameter smaller than that of the other portion of the second connecting member 23 to form a second projection on the inner wall of the second connecting member 23. The socket section abuts against the opening at the end of the connecting tube 21 near the second part 5.

The screw member includes a screw rod 31, the screw rod 31 is rotatably disposed on the connecting portion, and the second gear 311 is circumferentially disposed on an outer wall of the screw rod 31. By providing the screw bar 31, a connection position is provided for the external electric tool, which facilitates the connection of the external electric tool.

Further, a screw bar 31 is rotatably provided on the connection pipe 21.

Further, the connection pipe 21 is provided with a connection hole, and the screw rod 31 is rotatably disposed in the connection hole.

The central axis of the screwing rod 31 is perpendicular to the central axis of the connecting part, so that a larger operation space is provided for an external electric tool.

Further, the central axis of the screw rod 31 is perpendicular to the central axis of the connecting tube 21.

In another aspect of the present embodiment, an air conditioner is provided, which includes the above-mentioned connecting head.

It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed. The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present application, and these modifications and variations should also be considered as the protection scope of the present application.

Claims

1. The utility model provides a connector, its characterized in that includes connecting portion and revolves wrong piece, connecting portion are connected with first part (1), it sets up to revolve wrong piece on the connecting portion, connecting portion include the rotating member, revolve wrong piece and can drive the rotating member rotates, so that the rotating member is connected or separates with second part (5).

2. The connecting joint according to claim 1, wherein the connecting portion further comprises a connecting pipe (21), the connecting pipe (21) is connected to the first member (1), the rotating member is sleeved on the connecting pipe (21), and the rotating member can be driven by the screwing member to rotate on the connecting pipe (21).

3. The connecting head according to claim 1, wherein the screw member is rotatably disposed on the connecting portion, the rotating member is provided with a first gear (221), the screw member is provided with a second gear (311), and the first gear (221) is engaged with the second gear (311).

4. The connecting head according to claim 3, wherein the central axis of the screw member and the central axis of the rotating member are arranged at an angle different from zero, the first gear (221) is a bevel gear, and the second gear (311) is a bevel gear.

5. The connecting head according to claim 2, wherein the rotating member comprises a first connecting member (22) and a second connecting member (23), the first connecting member (22) and the second connecting member (23) are sleeved on the connecting pipe (21), the first connecting member (22) is connected with the screwing member, and the second connecting member (23) is connected with the second component (5).

6. The connecting joint according to claim 5, wherein the first connecting piece (22) comprises a sleeving section, the sleeving section is sleeved in the second connecting piece (23), a first boss (211) is arranged on the outer wall of the connecting pipe (21), a second boss is arranged on the inner wall of the second connecting piece (23), and the first boss (211) is clamped between the sleeving section and the second boss.

7. The connecting joint according to claim 5, wherein the second connecting member (23) comprises a sleeve joint section, the sleeve joint section is sleeved in the first connecting member (22), a first boss (211) is arranged on the outer wall of the connecting pipe (21), a second boss is arranged on the inner wall of the first connecting member (22), and the first boss (211) is clamped between the sleeve joint section and the second boss.

8. The joining head according to claim 3, characterized in that said screw comprises a screw rod (31), said screw rod (31) being rotatably arranged on said connecting portion, said second toothed wheel (311) being circumferentially arranged on an outer wall of said screw rod (31).

9. Connector according to claim 8, characterised in that the central axis of the screw rod (31) is arranged perpendicular to the central axis of the connecting part.

10. An air conditioner characterized by comprising a joint according to any one of claims 1 to 9.