CN220731901U - Rotary positioning conductive connector - Google Patents
Rotary positioning conductive connector Download PDFInfo
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- CN220731901U CN220731901U CN202322433310.XU CN202322433310U CN220731901U CN 220731901 U CN220731901 U CN 220731901U CN 202322433310 U CN202322433310 U CN 202322433310U CN 220731901 U CN220731901 U CN 220731901U
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- rotor body
- shell
- elastic
- ring
- conductive connector
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- 238000001746 injection moulding Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
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Abstract
The utility model discloses a rotatable positioning conductive connector, which comprises a fixed shell, a rotor body, a conductive ring, an electrode contact and a positioning spring piece, wherein the fixed shell is provided with a plurality of conductive grooves; the fixed shell is internally provided with a cavity; the rotor body is rotatably arranged in the cavity and extends out of the fixed shell, a convex ring is arranged on the rotor body, the convex ring and the rotor body are coaxially arranged, and a plurality of positioning tooth grooves are formed on the peripheral side surface of the convex ring at intervals; the number of the conducting rings is one or more, the conducting rings are arranged on the rotor body at intervals and all rotate along with the rotor body, and the conducting rings and the rotor body are coaxially arranged; through being provided with the bulge loop on the rotor body, and the interval is formed with a plurality of location tooth's socket on the periphery side of bulge loop to the cooperation sets up the location shell fragment, and the elasticity convex part elasticity on the location shell fragment supports in the location tooth's socket that corresponds, makes the rotor body can keep the location under the condition of not exerting rotatory effort, is difficult for taking place to rotate, thereby has guaranteed the diversified normal use of rotating member, brings the facility for the use of product.
Description
Technical Field
The utility model relates to the technical field of electric connectors, in particular to a rotatable positioning conductive connector.
Background
An electrical connector is an electrical system that is mechanically produced electrical connection that provides a separable interface for connecting one or more secondary electronic systems without unacceptably affecting the operation of the system. It is typically composed of contact interfaces, contact coatings, contact spring assemblies, connector plastic bodies, and the like. The electric connector is widely applied to the fields of household appliances, security protection, communication equipment, automobile rotary conductive devices and the like.
Currently, a large electronic product has a rotating component and an electric device on the rotating component, so that the electric device on the rotating component can still conduct power after the rotating component rotates, a rotatable conductive connector is needed, and the rotatable conductive connector can greatly increase the flexibility of a circuit.
In the prior art, the rotatable conductive connector mainly comprises a fixed shell, a rotor body, a conductive ring and an electrode contact piece; the fixed shell is internally provided with a cavity; the rotor body is rotatably arranged in the cavity and extends out of the fixed shell; the number of the conductive rings is at least two, the conductive rings are arranged on the rotor body at intervals and are all rotationally movable along with the rotor body, and the conductive rings and the rotor body are coaxially arranged; the electrode contact pieces are at least two and are fixed in the fixed shell at intervals, each electrode contact piece is provided with an elastic contact part, and the elastic contact parts elastically abut against the corresponding conductive rings; when the rotor body rotates, the conductive ring rotates along with the rotor body and keeps contact and conduction with the elastic contact part of the electrode contact piece.
However, the lack of a positioning mechanism between the rotor body and the fixed housing of the above-mentioned conductive connector causes the rotor body to easily rotate relative to the fixed housing, thereby adversely affecting the normal use of the rotating member, and thus, there is a need for improvement of the current rotatable conductive connector.
Disclosure of Invention
In view of the foregoing, the present utility model aims at overcoming the drawbacks of the prior art, and it is a primary object of the present utility model to provide a rotatable conductive connector, which can effectively solve the problem that the rotor body of the conventional rotatable conductive connector is easy to rotate relative to the fixed housing, thereby affecting the rotating component.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a rotatable positioning conductive connector comprises a fixed shell, a rotor body, a conductive ring, an electrode contact and a positioning spring piece; the fixed shell is internally provided with a cavity; the rotor body is rotatably arranged in the cavity and extends out of the fixed shell, a convex ring is arranged on the rotor body, the convex ring and the rotor body are coaxially arranged, and a plurality of positioning tooth grooves are formed on the peripheral side surface of the convex ring at intervals; the number of the conducting rings is one or more, the conducting rings are arranged on the rotor body at intervals and all rotate along with the rotor body, and the conducting rings and the rotor body are coaxially arranged; the electrode contact pieces are one or more and are fixed in the fixed shell at intervals, each electrode contact piece is provided with an elastic contact part, and the elastic contact parts elastically abut against the corresponding conductive rings; the positioning elastic sheet is fixed in the fixed shell, and is provided with an elastic convex part which is elastically propped against the corresponding positioning tooth slot.
As a preferable scheme, the convex ring radially expands and integrally extends on the rotor body, and the structure is simple and the manufacture is easy.
As a preferable scheme, the number of the conducting rings is one or more, the conducting rings are respectively positioned on one side or two sides of the convex ring, and the number of the electrode contact pieces is one or more, so that the conducting rings have good rotation guiding effect.
As a preferable scheme, the conducting ring and the rotor body are fixed together through insert molding, the conducting ring is electrically connected with a rotor wire, and the rotor wire is insert molded in the rotor body and extends out of the end part of the rotor body.
As a preferred scheme, the fixed shell comprises an outer shell body and two half shell bodies, the two half shell bodies are mutually spliced and enclosed to form the cavity, and the two half shell bodies are fixedly inlaid and molded with the outer shell body, so that the fixed shell is simple and stable in structure and convenient and easy to manufacture.
As a preferred solution, the electrode contact is sandwiched between the two half-shells, and the electrode contact extends with a connecting leg extending through the outer side surface of the outer shell outwards to connect with an external circuit.
As a preferred scheme, have the fixed slot in two half shells, all inlay in each fixed slot and be equipped with a aforesaid location shell fragment, two location shell fragments set up each other symmetrically, and the elasticity convex part elasticity on two location shell fragments supports in the location tooth's socket that corresponds, simple structure, equipment is convenient to the location effect is better.
As a preferable scheme, two elastic contact parts are punched on each electrode contact piece, and the two elastic contact parts are splayed and abutted against the outer surface of the conductive ring so as to ensure stable and reliable contact.
As a preferable scheme, the tail end of the elastic contact part is provided with a contact which is abutted against the outer surface of the conductive ring, so that the contact is more stable and reliable.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:
through being provided with the bulge loop on the rotor body, and the interval is formed with a plurality of location tooth's socket on the periphery side of bulge loop to the cooperation sets up the location shell fragment, and the elasticity convex part elasticity on the location shell fragment supports in the location tooth's socket that corresponds, makes the rotor body can keep the location under the condition of not exerting rotatory effort, is difficult for taking place to rotate, thereby has guaranteed the diversified normal use of rotating member, brings the facility for the use of product.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is an assembled perspective view of a preferred embodiment of the present utility model;
FIG. 2 is an assembled perspective view of another angle of the preferred embodiment of the present utility model;
FIG. 3 is an exploded view of a preferred embodiment of the present utility model;
FIG. 4 is an exploded view of another angle of the preferred embodiment of the present utility model;
FIG. 5 is a cross-sectional view of a preferred embodiment of the present utility model;
FIG. 6 is another cross-sectional view of the preferred embodiment of the present utility model;
FIG. 7 is a further cross-sectional view of a preferred embodiment of the present utility model.
The attached drawings are used for identifying and describing:
10. fixed shell 11, outer shell
12. Half shell 101, cavity
102. Fixed slot 20, rotor body
21. Convex ring 201 and positioning tooth slot
30. Conductive ring 40 and electrode contact
41. Elastic contact portion 42 and connection pin
401. Contact 50, positioning spring
51. Elastic convex part 60, rotor wire.
Detailed Description
Referring to fig. 1 to 7, a specific structure of a preferred embodiment of the present utility model is shown, which includes a fixing case 10, a rotor body 20, a conductive ring 30, an electrode contact 40 and a positioning spring 50.
The fixed shell 10 is provided with a cavity 101; specifically, the fixing shell 10 includes an outer shell 11 and two half shells 12, the two half shells 12 are spliced together to form the cavity 101, and the two half shells 12 and the outer shell 11 are fixed together by insert molding, so that the fixing shell has a simple structure and is firmly connected.
The rotor body 20 is rotatably arranged in the cavity 101 and extends out of the fixed shell 10, a convex ring 21 is arranged on the rotor body 20, the convex ring 21 and the rotor body 20 are coaxially arranged, and a plurality of positioning tooth grooves 201 are formed on the peripheral side surface of the convex ring 21 at intervals; in this embodiment, the convex ring 21 radially expands and integrally extends on the rotor body 20, and the structure is simple and the manufacturing is easy.
The number of the conducting rings 30 is one or more, the conducting rings 30 are arranged on the rotor body 20 at intervals and all rotate along with the rotor body 20, and the conducting rings 30 and the rotor body 20 are coaxially arranged. In this embodiment, the conductive ring 30 is one or more, which are located on one side or two sides of the convex ring 21, respectively, to perform a good rotation guiding function. And, this conducting ring 30 is fixed together with rotor body 20 insert molding, and conducting ring 30 electric connection has rotor wire 60, and this rotor wire 60 insert molding is in rotor body 20 and outwards stretches out the tip of rotor body 20, and simple structure is firm to the preparation is convenient easy.
The electrode contacts 40 are one or more, and are fixed in the fixing case 10 at intervals, each electrode contact 40 has an elastic contact portion 41, and the elastic contact portion 41 elastically abuts against the corresponding conductive ring 30. In the present embodiment, the electrode pads 40 are also one or more; the electrode contact 40 is sandwiched between the two half-shells 12, and the electrode contact 40 extends with a connecting pin 42, and the connecting pin 42 passes through the outer shell 11 and extends out of the outer side of the outer shell 11 so as to be connected with an external circuit. And, two elastic contact parts 41 are punched and formed on each electrode contact piece 40, and the two elastic contact parts 41 are splayed and abutted against the outer surface of the conductive ring 30, so that the contact is stable and reliable. In addition, the tail end of the elastic contact part 41 is provided with a contact 401, and the contact 401 is abutted against the outer surface of the conductive ring 30, so that the contact is more stable and reliable.
The positioning spring piece 50 is fixed in the fixing shell 10, the positioning spring piece 50 is provided with an elastic protruding portion 51, and the elastic protruding portion 51 elastically abuts against the corresponding positioning tooth groove 201. In this embodiment, the two half shells 12 are provided with the fixing slots 102, each fixing slot 102 is embedded with the positioning spring piece 50, one or more positioning spring pieces 50 are symmetrically arranged, the elastic protruding portions 51 on one or more positioning spring pieces 50 elastically abut against the corresponding positioning tooth slots 201, and the positioning device has a simple structure, is convenient to assemble and has a better positioning effect.
During assembly, firstly, the rotor wire 60 is connected with the conductive ring 30, then, the rotor wire 60 and the conductive ring 30 which are connected together are put into a mold and the rotor body 20 is formed by injection molding, so that the rotor wire 60 and the conductive ring 30 are both fixed with the rotor body 20 by insert molding, then, the two positioning spring plates 50 are respectively clamped in the fixing grooves 102 of the two half shells 12, then, the rotor wire 60, the conductive ring 30 and the rotor body 20 which are assembled together are put into one half shell 12, the other half shell 12 is spliced, and finally, the outer shell 11 is formed by injection molding outside the two half shells 12.
In use, the fixed housing 10 is fixedly mounted to the outside and the connection pins 42 are electrically connected to the external circuit, and the outer end of the rotor body 20 is fixedly connected to the rotating member and the power consuming device on the rotating member is electrically connected to the rotor wire 60.
In the original state, the elastic protruding portion 51 on the positioning spring piece 50 elastically abuts against the positioning tooth slot 201, so that the rotor body 20 is fixed and not rotatable relative to the fixed shell 10, and the rotating component is not rotatable, and meanwhile, the elastic contact portion 41 of the electrode contact piece 40 keeps elastically abutting against the corresponding conductive ring 30 to be electrically connected, so that the electrical device on the rotating component keeps conductive connection with the external circuit.
When the rotation angle of the rotating component needs to be changed, the rotating component is forced to rotate, the rotor body 20 overcomes the elastic supporting force of the positioning elastic sheet 50 to rotate, the elastic protruding portion 51 elastically supports against the other positioning tooth slot 201 to position, the rotor body 20 is fixed against the fixed shell 10 again and is not rotatable, and in the rotating process, the elastic contact portion 41 of the electrode contact 40 keeps elastic contact against the corresponding conductive ring 30 to be electrically connected, so that the electric device on the rotating component keeps conductive connection with the external circuit.
The design focus of the utility model is that: through being provided with the bulge loop on the rotor body, and the interval is formed with a plurality of location tooth's socket on the periphery side of bulge loop to the cooperation sets up the location shell fragment, and the elasticity convex part elasticity on the location shell fragment supports in the location tooth's socket that corresponds, makes the rotor body can keep the location under the condition of not exerting rotatory effort, is difficult for taking place to rotate, thereby has guaranteed the diversified normal use of rotating member, brings the facility for the use of product.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (9)
1. A rotationally positionable conductive connector, characterized by: comprises a fixed shell, a rotor body, a conductive ring, an electrode contact piece and a positioning spring piece; the fixed shell is internally provided with a cavity; the rotor body is rotatably arranged in the cavity and extends out of the fixed shell, a convex ring is arranged on the rotor body, the convex ring and the rotor body are coaxially arranged, and a plurality of positioning tooth grooves are formed on the peripheral side surface of the convex ring at intervals; the number of the conducting rings is one or more, the conducting rings are arranged on the rotor body at intervals and all rotate along with the rotor body, and the conducting rings and the rotor body are coaxially arranged; the electrode contact pieces are one or more and are fixed in the fixed shell at intervals, each electrode contact piece is provided with an elastic contact part, and the elastic contact parts elastically abut against the corresponding conductive rings; the positioning elastic sheet is fixed in the fixed shell, and is provided with an elastic convex part which is elastically propped against the corresponding positioning tooth slot.
2. The rotationally positionable conductive connector of claim 1, wherein: the convex ring radially expands and integrally extends on the rotor body.
3. The rotationally positionable conductive connector of claim 2, wherein: the number of the conducting rings is one or more, the conducting rings are respectively positioned on one side or two sides of the convex ring, and the number of the electrode contact pieces is one or more.
4. The rotationally positionable conductive connector of claim 1, wherein: the conducting ring is fixedly inlaid and molded with the rotor body, the conducting ring is electrically connected with a rotor wire, and the rotor wire is inlaid and molded in the rotor body and extends out of the end part of the rotor body.
5. The rotationally positionable conductive connector of claim 1, wherein: the fixing shell comprises an outer shell body and two half shell bodies, the two half shell bodies are spliced with each other to form the cavity, and the two half shell bodies and the outer shell body are fixed together through insert molding.
6. The rotationally positionable conductive connector of claim 5, wherein: the electrode contact is clamped between the two half shells, and the electrode contact extends to form a connecting pin which penetrates through the outer side face of the outer shell and extends outwards.
7. The rotationally positionable conductive connector of claim 5, wherein: the two half shells are internally provided with fixing grooves, each fixing groove is embedded with the positioning elastic piece, one or more positioning elastic pieces are symmetrically arranged, and elastic protruding parts on one or more positioning elastic pieces elastically prop against corresponding positioning tooth grooves.
8. The rotationally positionable conductive connector of claim 1, wherein: two elastic contact parts are punched on each electrode contact piece, and the two elastic contact parts are splayed and propped against the outer surface of the conductive ring.
9. The rotationally positionable conductive connector of claim 1, wherein: the tail end of the elastic contact part is provided with a contact point which is propped against the outer surface of the conductive ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322433310.XU CN220731901U (en) | 2023-09-07 | 2023-09-07 | Rotary positioning conductive connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322433310.XU CN220731901U (en) | 2023-09-07 | 2023-09-07 | Rotary positioning conductive connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220731901U true CN220731901U (en) | 2024-04-05 |
Family
ID=90488638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322433310.XU Active CN220731901U (en) | 2023-09-07 | 2023-09-07 | Rotary positioning conductive connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220731901U (en) |
-
2023
- 2023-09-07 CN CN202322433310.XU patent/CN220731901U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |