CN204966918U - Rotatable connector - Google Patents
Rotatable connector Download PDFInfo
- Publication number
- CN204966918U CN204966918U CN201520650759.4U CN201520650759U CN204966918U CN 204966918 U CN204966918 U CN 204966918U CN 201520650759 U CN201520650759 U CN 201520650759U CN 204966918 U CN204966918 U CN 204966918U
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- CN
- China
- Prior art keywords
- contact
- jack
- plug
- contact pin
- socket
- 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.)
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- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a rotatable connector, which comprises a plug and a socket, central contact is jack A on the plug, and middle contact is contact pin A, central contact is contact pin B on the socket, and middle contact is jack B, jack A and contact pin B are corresponding, contact pin A and jack B are corresponding. The utility model discloses a connector, different with traditional structure, centre and center contact layer on the plug are jack and contact pin respectively, and centre and center contact layer on the socket are contact pin and jack respectively, and intensity is high in the time of the connection, and the contact is reliable.
Description
Technical field
The utility model relates to field of connectors, is specifically related to a kind of rotary connector.
Background technology
Rotary connector is generally designed with centre contact and central contact, on centre contact and the same central axis of central contact. and plug and socket, to after inserting, relatively can rotate and keep in touch reliable, widely using in downhole instrument.In prior art, plug is middle contact pin and center contact pin, intensity is little, fragile.In addition, mismachining tolerance causes plugging together rear two-layer contact layer disalignment, is difficult to ensure reliable contacts.
Summary of the invention
The purpose of this utility model is: provide a kind of rotary connector, not fragile, and can ensure reliable contacts.
The utility model is achieved through the following technical solutions: a kind of rotary connector, comprise plug and socket, on described plug, central contact is jack A, and centre contact is contact pins A, on described socket, central contact is contact pin B, and centre contact is jack B; Described jack A is corresponding with contact pin B; Described contact pins A is corresponding with jack B.
As further preferred version of the present utility model, described contact pins A opposing plug body can do axial and radial motion, and range of movement is less than or equal to 1mm.
As further preferred version of the present utility model, described contact pin B counterpart receptacle body can do axial and radial motion, and range of movement is less than or equal to 1mm.
As further preferred version of the present utility model, described contact pin B is demountable structure.
Compared with prior art, the utility model has following beneficial effect:
One, connector of the present utility model, different from traditional structure, and the centre on plug and central contact layer are respectively jack and contact pin, and the centre on socket and central contact layer are respectively contact pin and jack, and when connection, intensity is high, and contact is reliable.
Two, connector of the present utility model, the middle contact insert pin on plug is mobilizable, and the central contact contact pin on socket is mobilizable, ensure that rotating is the reliable of contact.
Accompanying drawing explanation
Fig. 1 is the utility model socket schematic diagram;
Fig. 2 is the utility model plug construction schematic diagram.
Embodiment
As shown in Figure 1, a kind of socket 2 of rotary connector, on described socket 2, central contact is contact pin B5, and centre contact is jack B6.Described contact pin B5 counterpart receptacle 2 body can do axial and radial motion, and range of movement is less than or equal to 1mm.
As shown in Figure 2, a kind of plug 1 of rotary connector, on described plug 1, central contact is jack A3, and centre contact is contact pins A 4.Described contact pins A 4 opposing plug 1 body can do axial and radial motion, and range of movement is less than or equal to 1mm.Described jack A3 is corresponding with contact pin B (5); Described contact pins A (4) is corresponding with jack B (6).Described contact pin B5 is demountable structure.
Claims (4)
1. a rotary connector, comprise plug (1) and socket (2), it is characterized in that: the upper central contact of described plug (1) is jack A (3), centre contact is contact pins A (4), the upper central contact of described socket (2) is contact pin B (5), and centre contact is jack B (6); Described jack A (3) is corresponding with contact pin B (5); Described contact pins A (4) is corresponding with jack B (6).
2. a kind of rotary connector according to claim 1, is characterized in that: described contact pins A (4) opposing plug (1) body can do axial and radial motion, and range of movement is less than or equal to 1mm.
3. a kind of rotary connector according to claim 1, is characterized in that: described contact pin B (5) counterpart receptacle (2) body can do axial and radial motion, and range of movement is less than or equal to 1mm.
4. a kind of rotary connector according to claim 1, is characterized in that: described contact pin B (5) is demountable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650759.4U CN204966918U (en) | 2015-08-26 | 2015-08-26 | Rotatable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650759.4U CN204966918U (en) | 2015-08-26 | 2015-08-26 | Rotatable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204966918U true CN204966918U (en) | 2016-01-13 |
Family
ID=55061959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520650759.4U Active CN204966918U (en) | 2015-08-26 | 2015-08-26 | Rotatable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204966918U (en) |
-
2015
- 2015-08-26 CN CN201520650759.4U patent/CN204966918U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |