CN213936556U - Outer electric overlap joint structure of double-deck flexible connector - Google Patents
Outer electric overlap joint structure of double-deck flexible connector Download PDFInfo
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- CN213936556U CN213936556U CN202023284250.2U CN202023284250U CN213936556U CN 213936556 U CN213936556 U CN 213936556U CN 202023284250 U CN202023284250 U CN 202023284250U CN 213936556 U CN213936556 U CN 213936556U
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- double
- flexible connector
- lap joint
- connecting piece
- overlapping
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Abstract
The utility model discloses an outer electric overlap joint structure of double-deck flexible connector, the pipe box outer periphery is provided with the connecting piece, and pipe box one end is passed through the clamp with connecting piece one end and is connected, and the connecting piece other end is provided with the overlapping flap, overlapping flap and the contact of the pipe box other end. The structure improves and designs the connecting piece and increases the overlapping sheet parts on the basis of not changing the basic structure of the original double-layer flexible connector, thereby realizing the outer electric conduction function.
Description
Technical Field
The utility model belongs to the technical field of aviation, land dress pipe connection, especially, relate to an outer electric overlap joint structure of double-deck flexible connector.
Background
At present, all the outer electric conduction functions of the double-layer flexible connectors at home adopt lap joint wires or lap joint sheet parts of an outer hoop to be in contact with the connecting piece and the pipe sleeve so as to realize the electric conduction of the connecting piece and the pipe sleeve at one end, and no electric lap joint structure is adopted between the pipe sleeve at the other end and the connecting piece, so the outer layer of the double-layer flexible connector does not realize the electric conduction function.
SUMMERY OF THE UTILITY MODEL
Purpose of the utility model
In order to solve the problem, the utility model provides a double-deck flexible connector's outer electricity overlap joint structure can realize double-deck flexible connector's outer electric conduction function, has advantages such as maintainability is high, the reliability is high, simple structure.
Technical solution of utility model
The outer layer electric lap joint structure of the double-layer flexible connector is characterized in that a connecting piece is arranged on the outer circumferential surface of a pipe sleeve, one end of the pipe sleeve is connected with one end of the connecting piece through a clamp, and the other end of the connecting piece is provided with a lap joint piece which is in contact with the other end of the pipe sleeve.
Preferably, at least one strap is provided on the connector.
Preferably, the strap is fixed to the connecting member by a rivet.
Preferably, rivet holes are formed in the side wall of the connecting piece and the lap joint piece, and one end of the lap joint piece is fixed on the outer circumferential surface of the connecting piece through a rivet and then bent to enable the end face of the other end of the lap joint piece to be in contact with the outer circumferential surface of the pipe sleeve.
Preferably, the matched end of the rivet hole and the rivet head on the connecting piece is matched with the outer profile of the rivet head.
Preferably, three overlapping plates arranged at intervals of 120 degrees are arranged on the connecting piece.
Preferably, the bonding pad is made of conductive metal material.
Preferably, the excircle of the connecting piece is provided with a conductive coating, a groove is formed for placing the overlapping plate, and the coating is in contact with the overlapping plate.
The utility model has the advantages that:
1. on the basis of not changing the basic structure of the original double-layer flexible connector, the connecting piece is improved and designed, and the overlapping sheet part is added, so that the outer-layer electric conduction function is realized.
2. By adopting the design idea of modular assembly, the lap joint part has a simple structure, is not easy to generate misoperation, has low requirement on the skill level of an assembler, and is convenient for maintenance and overhaul of products.
3. Adopt 3 faying pieces to contact with the pipe box simultaneously, avoid one of them part to lose the function of electric conduction just for becoming invalid, promoted product reliability.
Drawings
Fig. 1 is a schematic diagram of an outer electrical lap joint structure of a double-layer flexible connector of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a schematic view of the installation of the strap.
Fig. 4 is a three-dimensional view of the outer electrical lap joint structure of a double-layer flexible connector of the present invention.
In the figure: 1, a left pipe sleeve; 2, a right pipe sleeve; 3, sleeving a sleeve; 4, sealing rings; 5, sealing rings; 6, connecting pieces; 7, clamping a hoop; 6-1 rivet; 6-2 lap joint plates.
Detailed Description
The utility model discloses a realize through following technical scheme.
An outer layer electric lapping structure of a double-layer flexible connector is characterized in that a connecting piece 6 is arranged on the outer circumferential surface of a pipe sleeve, one end of the pipe sleeve is connected with one end of the connecting piece 6 through a hoop, a lapping plate 6-2 is arranged at the other end of the connecting piece 6, and the lapping plate 6-2 is in contact with the other end of the pipe sleeve. In this embodiment, the clamp 7 is disposed on the outer circumferential surfaces of the right socket 2 and the connector 6 to connect the right socket 2 and the connector 6. The overlapping sheet 6-2 is contacted with the outer circumferential surface of the left pipe sleeve 1.
At least one overlapping strap 6-2 is arranged on the connecting piece 6.
The strap 6-2 is fixed to the connecting member 6 by rivets.
Rivet holes are formed in the side wall of the connecting piece 6 and the overlapping pieces 6-2, and one end of each overlapping piece 6-2 is fixed on the outer circumferential surface of the connecting piece 6 through a rivet and then bent so that the end face of the other end of each overlapping piece 6-2 is in contact with the outer circumferential surface of the pipe sleeve.
The matched end of the rivet hole on the connecting piece 6 and the rivet head is matched with the outer profile of the rivet head.
Three overlapping plates 6-2 arranged at intervals of 120 degrees are arranged on the connecting piece 6.
The bonding pad 6-2 is made of conductive metal material.
The excircle of the connecting piece 6 is provided with a conductive coating and is provided with a groove for placing the overlapping sheet, and the coating is contacted with the overlapping sheet.
When the left pipe sleeve 1 passes through current, the left pipe sleeve 1 transmits the current to the connecting piece 6 through the overlapping sheet 6-2 contacted with the left pipe sleeve 1, and then the connecting piece 6 finally transmits the current to the right pipe sleeve 2 through the overlapping wire on the hoop 7 contacted with the connecting piece 6 to form an outer layer current path of the double-layer flexible connector; and conversely, the current is transmitted from the right pipe sleeve 2 to the left pipe sleeve 1.
The above embodiments are only for illustrating the technical conception and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, so as not to limit the protection scope of the present invention, and all the equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (8)
1. The outer-layer electric lap joint structure of the double-layer flexible connector is characterized in that a connecting piece (6) is arranged on the outer circumferential surface of a pipe sleeve, one end of the pipe sleeve is connected with one end of the connecting piece (6) through a clamp, a lap joint sheet (6-2) is arranged at the other end of the connecting piece (6), and the lap joint sheet (6-2) is in contact with the other end of the pipe sleeve.
2. The outer layer electrical lap joint structure of a double-layer flexible connector according to claim 1, wherein at least one lap joint piece (6-2) is provided on the connecting member (6).
3. The outer layer electrical lap joint structure of a double-layer flexible connector according to claim 1, wherein the lap joint sheet (6-2) is fixed to the connecting member (6) by a rivet.
4. The outer layer electrical overlapping structure of a double-layer flexible connector according to claim 3, wherein rivet holes are formed in the side wall of the connecting member (6) and the overlapping flap (6-2), and one end of the overlapping flap (6-2) is fixed to the outer circumferential surface of the connecting member (6) by a rivet and then bent so that the other end surface of the overlapping flap (6-2) contacts with the outer circumferential surface of the pipe sleeve.
5. The outer layer electrical lap joint structure of a double-layer flexible connector according to claim 4, wherein the rivet hole of the connecting piece (6) is matched with the rivet head at one end and is matched with the outer profile of the rivet head.
6. The outer layer electrical lap joint structure of a double-layer flexible connector according to claim 2, wherein three lap joints (6-2) arranged at intervals of 120 ° are provided on the connecting member (6).
7. The outer layer electrical overlapping structure of the double-layer flexible connector as claimed in claim 1, wherein the overlapping plate (6-2) is made of conductive metal material.
8. The outer layer electrical lap joint structure of a double-layer flexible connector according to claim 4, characterized in that the connecting member (6) has a conductive coating on its outer circumference and is provided with a groove for placing a lap joint sheet, and the coating is in contact with the lap joint sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023284250.2U CN213936556U (en) | 2020-12-30 | 2020-12-30 | Outer electric overlap joint structure of double-deck flexible connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023284250.2U CN213936556U (en) | 2020-12-30 | 2020-12-30 | Outer electric overlap joint structure of double-deck flexible connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213936556U true CN213936556U (en) | 2021-08-10 |
Family
ID=77156959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023284250.2U Active CN213936556U (en) | 2020-12-30 | 2020-12-30 | Outer electric overlap joint structure of double-deck flexible connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213936556U (en) |
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2020
- 2020-12-30 CN CN202023284250.2U patent/CN213936556U/en active Active
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