CN203014001U - Telescoping contact hole assembly with end surface contact - Google Patents
Telescoping contact hole assembly with end surface contact Download PDFInfo
- Publication number
- CN203014001U CN203014001U CN 201220712916 CN201220712916U CN203014001U CN 203014001 U CN203014001 U CN 203014001U CN 201220712916 CN201220712916 CN 201220712916 CN 201220712916 U CN201220712916 U CN 201220712916U CN 203014001 U CN203014001 U CN 203014001U
- Authority
- CN
- China
- Prior art keywords
- contact
- assembly
- contact hole
- hole assembly
- hat spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a telescoping contact hole assembly with end surface contact. The contact hole assembly comprises a contact rod (1), a compression assembly (2), a crowned spring assembly (3), and a tail welding ring (6). Specifically, the crowned spring assembly (3) is sleeved at the right end of the contact rod (1); the compression assembly (2) is arranged between the left end portion of the contact rod (1) and the left end portion of the crowned spring assembly (3); and the right end of the crowned spring assembly (3) is connected with the left end of the tail welding ring (6) by a thread. According to the telescoping contact hole assembly with end surface contact provided by the utility model, the crowned spring structure is employed and the designed compact internal structure enables the connector employing the contact hole assembly to realize configuration with the middle-high density. Because of the unique compact type high-reliability contact point structure of the assembly, the low-precious butting with the central position at a deviation range from +0.5mm to -0.5mm as well as high-reliability butting of over two thousand times of the connector can be realized. Moreover, the provided contact hole assembly has advantages of wide application range and low production cost and the like.
Description
Technical field
The utility model relates to the electric equipment connection area, is specifically related to a kind of end contact extension type contact hole assembly.
Background technology
in various electric equipments, the application of electric connector is more and more extensive, use the quantity of electric connector also increasing gradually on various single electric equipments, on even single electric equipment, the use amount of electric connector can reach hundreds of to several thousand, involve a ten of thousands circuit, electric connector is at device and device, assembly and assembly, be electrically connected between system and system and the signal transmission, to consist of the necessary base components of holonomic system, the contact hole assembly is the critical piece of electric connector, but, existing contact hole assembly exists volume large, complex structure, production cost is high, the shortcomings such as contact reliability is low.
The utility model content
Technical problem to be solved in the utility model is to overcome the shortcomings such as the volume macrostructure that existing contact hole assembly exists is complicated, production cost is high, contact reliability is low.
The technical scheme that its technical problem that solves the utility model adopts is a kind of end contact extension type contact hole assembly, comprise contact lever (1), compression assembly (2), hat spring assembly (3), tail weld-ring (6), wherein, hat spring assembly (3) is socketed in contact lever (1) right-hand member, be provided with compression assembly (2) between the left part of contact lever (1) and hat spring assembly (3) left part, hat spring assembly (3) right-hand member is connected by the left end of screw thread with tail weld-ring (6).
End contact extension type contact hole assembly described in the utility model, wherein, described compression assembly (2) is spring.
End contact extension type contact hole assembly described in the utility model, wherein, described hat spring assembly (3) comprises hat spring (30) and is socketed in the hat spring cover (31) of hat spring (30) outer surface.
End contact extension type contact hole assembly described in the utility model, wherein, described contact lever (1) right-hand member also is socketed with pad (4) and clamps back-up ring (5), and pad (4) is placed in compression assembly (2) and clamps between back-up ring (5).
End contact extension type contact hole assembly described in the utility model, wherein, mechanical movement and location that described compression assembly (2), pad (4), clamping back-up ring (5) are realized contact lever (1) compression rebound.
End contact extension type contact hole assembly described in the utility model, wherein, described contact lever (1), hat spring assembly (3), tail weld-ring (6) realize the electric Continuous Contact of contact.
End contact extension type contact hole assembly described in the utility model, wherein, at the plug that contact pin (7) are installed (8) with after socket (9) docking of end contact extension type contact hole assembly is installed, contact lever (1) is subjected to external force to make spring-compressed 2mm～3.5mm, relies on contact lever (1) end face to realize that with the contact of contact pin (7) front end face reliable electric is connected.
End contact extension type contact hole assembly described in the utility model, adopt hat spring (30) structure, compare common tactile hole product contact reliability higher, the internal structure of compact design makes the connector of using this end contact extension type contact hole assembly realize that middle-high density arranges, the highly reliable contact structure of the distinctive compact of product, can make connector realize low precision docking (center ± 0.5mm deviation range) and the highly reliable docking more than 2000 times, and its this contact hole assembly also have applied widely, the advantage such as production cost is low.
Description of drawings
Fig. 1 is end contact extension type contact hole modular construction schematic diagram;
Fig. 2 is that end contact extension type contact hole assembly uses view.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Embodiment 1
The described end contact extension type of the present embodiment contact hole assembly, comprise contact lever (1), compression assembly (2), hat spring assembly (3), tail weld-ring (6), wherein, hat spring assembly (3) is socketed in contact lever (1) right-hand member, be provided with compression assembly (2) between the left part of contact lever (1) and hat spring assembly (3) left part, hat spring assembly (3) right-hand member is connected by the left end of screw thread with tail weld-ring (6).
The described end contact extension type of the present embodiment contact hole assembly, wherein, described compression assembly (2) is spring.
The described end contact extension type of the present embodiment contact hole assembly, wherein, described hat spring assembly (3) comprises hat spring (30) and is socketed in the hat spring cover (31) of hat spring (30) outer surface.
The described end contact extension type of the present embodiment contact hole assembly, wherein, described contact lever (1) right-hand member also is socketed with pad (4) and clamps back-up ring (5), and pad (4) is placed in compression assembly (2) and clamps between back-up ring (5).
The described end contact extension type of the present embodiment contact hole assembly, wherein, mechanical movement and location that described compression assembly (2), pad (4), clamping back-up ring (5) are realized contact lever (1) compression rebound.
The described end contact extension type of the present embodiment contact hole assembly, wherein, described contact lever (1), hat spring assembly (3), tail weld-ring (6) realize the electric Continuous Contact of contact.
The described end contact extension type of the present embodiment contact hole assembly, wherein, at the plug that contact pin (7) are installed (8) with after socket (9) docking of end contact extension type contact hole assembly is installed, contact lever (1) is subjected to external force to make spring-compressed 2mm～3.5mm, relies on contact lever (1) front end to realize that with the contact of contact pin (7) front end face reliable electric is connected.
The described end contact extension type of the present embodiment contact hole assembly, comprise contact lever (1), compression assembly (2), hat spring assembly (3), tail weld-ring (6), wherein, hat spring assembly (3) is socketed in contact lever (1) right-hand member, be provided with compression assembly (2) between the left part of contact lever (1) and hat spring assembly (3) left part, hat spring assembly (3) right-hand member is connected by the left end of screw thread with tail weld-ring (6).
The described end contact extension type of the present embodiment contact hole assembly, wherein, described hat spring assembly (3) comprises hat spring (30) and is socketed in the hat spring cover (31) of hat spring (30) outer surface.
The described end contact extension type of the present embodiment contact hole assembly, wherein, described contact lever (1) right-hand member also is socketed with pad (4) and clamps back-up ring (5), and pad (4) is placed in compression assembly (2) and clamps between back-up ring (5).
The described end contact extension type of the present embodiment contact hole assembly, wherein, at the plug that contact pin (7) are installed (8) with after socket (9) docking of end contact extension type contact hole assembly is installed, contact lever (1) is subjected to external force to make spring-compressed 2mm～3.5mm, relies on contact lever (1) front end to realize that with the contact of contact pin (7) front end face reliable electric is connected.
The described end contact extension type of the present embodiment contact hole assembly, comprise contact lever (1), compression assembly (2), hat spring assembly (3), tail weld-ring (6), wherein, hat spring assembly (3) is socketed in contact lever (1) right-hand member, be provided with compression assembly (2) between the left part of contact lever (1) and hat spring assembly (3) left part, hat spring assembly (3) right-hand member is connected by the left end of screw thread with tail weld-ring (6).
The described end contact extension type of the present embodiment contact hole assembly, wherein, described compression assembly (2) is spring.
The described end contact extension type of the present embodiment contact hole assembly, wherein, described hat spring assembly (3) comprises hat spring (30) and is socketed in the hat spring cover (31) of hat spring (30) outer surface.
The described end contact extension type of the present embodiment contact hole assembly, wherein, described contact lever (1) right-hand member also is socketed with pad (4) and clamps back-up ring (5), and pad (4) is placed in compression assembly (2) and clamps between back-up ring (5).
The described end contact extension type of the present embodiment contact hole assembly, wherein, at the plug that contact pin (7) are installed (8) with after socket (9) docking of end contact extension type contact hole assembly is installed, contact lever (1) is subjected to external force to make spring-compressed 2mm～3.5mm, relies on contact lever (1) front end to realize that with the contact of contact pin (7) front end face reliable electric is connected.
The above is only better embodiment of the present utility model, all any modifications of making within spirit of the present utility model and principle, is equal to and replaces and improvement etc., within all should being included in protection range of the present utility model.
Claims (6)
1. end contact extension type contact hole assembly, it is characterized in that: described contact hole assembly comprises contact lever (1), compression assembly (2), hat spring assembly (3), tail weld-ring (6), wherein, hat spring assembly (3) is socketed in contact lever (1) right-hand member, be provided with compression assembly (2) between the left part of contact lever (1) and hat spring assembly (3) left part, hat spring assembly (3) right-hand member is connected by the left end of screw thread with tail weld-ring (6).
2. according to the described end contact extension type of claim 1 contact hole assembly, it is characterized in that: described compression assembly (2) is spring.
3. according to the described end contact extension type of claim 1 contact hole assembly, it is characterized in that: described hat spring assembly (3) comprises hat spring (30) and is socketed in the hat spring cover (31) of hat spring (30) outer surface.
4. according to the described end contact extension type of claim 1 contact hole assembly, it is characterized in that: described contact lever (1) right-hand member also is socketed with pad (4) and clamps back-up ring (5), and pad (4) is placed in compression assembly (2) and clamps between back-up ring (5).
5. according to the described end contact extension type of claim 4 contact hole assembly, it is characterized in that: mechanical movement and location that described compression assembly (2), pad (4), clamping back-up ring (5) are realized contact lever (1) compression rebound.
6. according to the described end contact extension type of claim 1 contact hole assembly, it is characterized in that: described contact lever (1), hat spring assembly (3), tail weld-ring (6) realize the electric Continuous Contact of contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712916 CN203014001U (en) | 2012-12-21 | 2012-12-21 | Telescoping contact hole assembly with end surface contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712916 CN203014001U (en) | 2012-12-21 | 2012-12-21 | Telescoping contact hole assembly with end surface contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203014001U true CN203014001U (en) | 2013-06-19 |
Family
ID=48605560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220712916 Expired - Fee Related CN203014001U (en) | 2012-12-21 | 2012-12-21 | Telescoping contact hole assembly with end surface contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203014001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983439A (en) * | 2012-12-21 | 2013-03-20 | 沈阳兴华航空电器有限责任公司 | End face contact telescopic contact hole assembly |
-
2012
- 2012-12-21 CN CN 201220712916 patent/CN203014001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983439A (en) * | 2012-12-21 | 2013-03-20 | 沈阳兴华航空电器有限责任公司 | End face contact telescopic contact hole assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107230858B (en) | Spring-touch type sealing electric plug | |
| CN102290264A (en) | Conductive contact spring touch finger type connecting device | |
| CN203085809U (en) | Inclined plane probe-type connector | |
| CN102983439B (en) | End face contact telescopic contact hole assembly | |
| CN202977889U (en) | Electric connector for connecting railroad locomotive cable | |
| CN202633643U (en) | Electrical connector for connecting electrical control system | |
| CN203014001U (en) | Telescoping contact hole assembly with end surface contact | |
| CN202487889U (en) | Threaded-connection electric connector | |
| CN203180175U (en) | High density composite material rectangular connector | |
| CN201838815U (en) | Micro-circular type electric connector | |
| CN203014027U (en) | Threaded-connection electric connector | |
| CN202749601U (en) | Direct insertion type electric connector | |
| CN202737220U (en) | Electrical connector | |
| CN202840167U (en) | High speed network circular switching connector | |
| CN202977806U (en) | BNC connector | |
| CN202737138U (en) | Direct-insert circle electric connector | |
| CN202183312U (en) | Spring contact finger type connecting device of conductive contact | |
| CN202405490U (en) | Rectangular electric connector | |
| CN103515810A (en) | High-speed network round change-over connector | |
| CN202977839U (en) | Electric connector for railway locomotive | |
| CN204011956U (en) | A kind of electric connector | |
| CN201374430Y (en) | Connector | |
| CN204464669U (en) | A kind of filtering inserting needle electric connector | |
| CN203193086U (en) | Separated switching adapter | |
| CN202633659U (en) | Rectangular electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20191221 |