CN218770443U

CN218770443U - Rotary connector

Info

Publication number: CN218770443U
Application number: CN202223203511.2U
Authority: CN
Inventors: 范远清
Original assignee: Zhaoqing Yangyuan Electronics Co ltd
Current assignee: Zhaoqing Yangyuan Electronics Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-03-28
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a rotary connector, which relates to the technical field of connectors and comprises a rotary connector and a fixed connector, wherein when in use, the rotary connector and the fixed connector are firstly butted, at the moment, a fixed shell is inserted into the rotary shell, and a conductive contact pin is inserted into an insertion hole; then the first rotary connecting piece is in threaded connection with the second rotary connecting piece, so that the rotary connector is connected with the fixed connector; in the utility model, the first rotary connecting piece is rotationally connected with the rotary shell body, and the second rotary connecting piece is movably connected with the fixed shell, so that the rotary shell body and the fixed shell can rotate freely relatively, and the conductive contact pin also rotates along with the jack, therefore, the rotary device has better fluency when being used on rotary equipment; the setting of fixed plate, convenient and fixed shell and the being connected of controller shell can also play the wire and prevent dragging the effect moreover, prevent to be connected the wire of one end with the circuit board and weld off.

Description

Rotary connector

Technical Field

The utility model particularly relates to a connector technical field specifically is a rotation type connector.

Background

The connector is mainly suitable for signal transmission between internal connections and distribution frames of various digital program-controlled exchanges and photoelectric transmission equipment of a transmission equipment office, is used for transmitting communication equipment such as data, audio, video and the like, and is widely applied to a signal transmission system to play roles of electrical connection, separation and the like between a transmission line and the system.

When the connector is installed, the connector which can rotate along with the connector and is not interfered by a lead is needed to be installed on the equipment which needs 360-degree rotation without dead angles, such as a camera, a monitor, a holder and the like used for rotating.

Chinese patent publication No. CN 210443747U discloses a plug connector and a connector assembly, the connector assembly includes a plug connector and a socket connector, the plug connector includes a first housing, a first ferrule disposed in the first housing, a first assembly bracket disposed in the first ferrule and a first terminal assembly assembled on the first assembly bracket, the first terminal assembly includes a plurality of pairs of first sub-terminals, the first ferrule includes a first barrel and a first protruding rib integrally formed with the first barrel to separate the first barrel into a plurality of first accommodation grooves, each first accommodation groove accommodates a pair of first sub-terminals, the first assembly bracket has a first support portion disposed in the first accommodation groove to assemble the first sub-terminals and a first base portion connected with the first barrel.

The connector in the patent is connected and fixed through a nut, the connector does not have a rotating function, and if the connector is used on rotating equipment, the situation of wire kinking is caused; the operating requirements of the rotating equipment cannot be met; to this end, we provide a rotary connector provided with a first rotary connector and a second rotary connector for connecting a rotary housing body and a fixed housing, which can prevent the rotary housing body and the fixed housing from coming loose, and which can rotate relatively freely without interference of a wire.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rotary connector, which solves the problems that the prior connector proposed in the background art is connected and fixed through a nut, the connector does not have the function of rotation, and the wire is twisted when the connector is used on rotary equipment; the technical problem that the operation requirement of the rotating equipment can not be met.

In order to achieve the above object, the utility model provides a following technical scheme:

a rotary connector comprises a rotary connector and a fixed connector, wherein the rotary connector comprises a rotary outer shell, and one end of the rotary outer shell is movably connected with a first rotary connecting piece; the fixed connector comprises a fixed shell, and one end of the fixed shell is movably connected with a second rotating connecting piece; the rotary outer shell is inserted with the fixed outer shell, and the first rotary connecting piece is in threaded connection with the second rotary connecting piece.

As a further technical scheme of the utility model, the inside of the rotary shell body is provided with a conductive contact pin; one end of the rotary outer shell, which is far away from the first rotary connecting piece, is provided with a connecting wire, and the connecting wire is electrically connected with the conductive contact pin.

As a further technical proposal of the utility model, a fixed needle core is embedded in the fixed shell; the outside of the fixed shell is also provided with a fixed plate in an integrated forming way.

As a further technical scheme of the utility model, the fixed plate set up to square form, and offer the through-hole of the bolted connection of being convenient for around the fixed plate.

As a further technical scheme of the utility model, the one end of fixed nook closing member seted up the conductive contact pin male jack of being convenient for.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the utility model is used, the rotary connector and the fixed connector are butted, the fixed shell is inserted into the rotary shell, and the conductive contact pin is inserted into the jack; then, the first rotary connecting piece and the second rotary connecting piece are in threaded connection, so that the rotary connector and the fixed connector are connected;

2. in the utility model, the first rotary connecting piece is connected with the rotary shell body in a rotating way, and the second rotary connecting piece is movably connected with the fixed shell, so that the rotary shell body and the fixed shell can rotate freely relatively, and the conductive contact pin also rotates along with the jack, therefore, the utility model has better fluency when being used on rotary equipment;

3. the utility model discloses, the fixed plate sets up to square form, and sets up the through-hole of the bolted connection of being convenient for around the fixed plate, and convenient and fixed shell and controller shell's being connected can also play the wire and prevent dragging the effect, prevent to be connected the wire of one end with the circuit board and desolder.

Drawings

Fig. 1 is a schematic view of the three-dimensional splitting structure of the present invention.

Fig. 2 is a schematic bottom structure diagram of fig. 1 in the present invention.

Fig. 3 is a schematic structural view of the rotary joint of the present invention.

Fig. 4 is a sectional view taken along line B-B of fig. 3 according to the present invention.

Fig. 5 is a schematic structural diagram of the fixed connector of the present invention.

Fig. 6 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 5 according to the present invention.

In the figure: 1-rotary connector, 101-rotary outer shell, 102-conductive pin, 103-connecting wire, 104-first rotary connector, 2-fixed connector, 201-fixed outer shell, 202-fixed needle core, 203-jack, 204-second rotary connector, 205-fixed plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, in an embodiment of the present invention, a rotary connector includes a rotary connector 1 and a fixed connector 2, the rotary connector 1 includes a rotary housing 101, and one end of the rotary housing 101 is movably connected to a first rotary connector 104; the fixed connector 2 comprises a fixed shell 201, and one end of the fixed shell 201 is movably connected with a second rotating connector 204; the rotating outer shell 101 is inserted into the fixed outer shell 201, and the first rotating connector 104 and the second rotating connector 204 are in threaded connection.

In this embodiment, a conductive pin 102 is disposed inside the rotary casing 101; one end of the rotary outer shell 101 away from the first rotary connector 104 is provided with a connecting wire 103, and the connecting wire 103 is electrically connected with the conductive pin 102.

By adopting the technical scheme, when the connector is used, the rotary connector 1 is butted with the fixed connector 2, at the moment, the fixed shell 201 is inserted into the rotary shell body 101, and the conductive contact pin 102 is inserted into the jack 203; the first rotary joint 104 and the second rotary joint 204 are then screwed together, so that the rotary joint 1 and the fixed joint 2 are connected.

Specifically, one end of the fixed core 202 is formed with a receptacle 203 for the conductive pin 102 to be inserted.

Furthermore, since the first rotary connector 104 is rotatably connected to the rotary housing 101 and the second rotary connector 204 is movably connected to the fixed housing 201, the rotary housing 101 and the fixed housing 201 can rotate freely, and the conductive pins 102 also rotate in the insertion holes 203, so that the device has better fluency when used on a rotary device.

In this embodiment, the fixed needle core 202 is embedded in the fixed casing 201; the fixing housing 201 is integrally formed with a fixing plate 205.

Specifically, the fixing plate 205 is square, and through holes for bolt connection are formed around the fixing plate 205.

Through adopting above-mentioned technical scheme, convenient and fixed shell 201 and controller shell's being connected can also play the wire and prevent dragging the effect moreover, prevent to be connected the wire of one end with the circuit board and desolder.

The utility model discloses a theory of operation is: when in use, the rotary connector 1 is firstly butted with the fixed connector 2, at the moment, the fixed shell 201 is inserted into the rotary shell body 101, and the conductive pin 102 is inserted into the jack 203; then the first rotary connector 104 and the second rotary connector 204 are connected by screw threads, so that the rotary connector 1 and the fixed connector 2 are connected;

since the first rotary connector 104 is rotatably connected with the rotary outer shell 101 and the second rotary connector 204 is movably connected with the fixed shell 201, the rotary outer shell 101 and the fixed shell 201 can rotate freely relatively, and the conductive pins 102 also rotate in the jacks 203, so that the fluency is better when the conductive pins are used on rotary equipment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A rotary connector characterized by: the connector comprises a rotary connector (1) and a fixed connector (2), wherein the rotary connector (1) comprises a rotary outer shell (101), and one end of the rotary outer shell (101) is movably connected with a first rotary connecting piece (104); the fixed connector (2) comprises a fixed shell (201), and one end of the fixed shell (201) is movably connected with a second rotating connecting piece (204); the rotary outer shell (101) is inserted into the fixed outer shell (201), and the first rotary connecting piece (104) and the second rotary connecting piece (204) are in threaded connection.

2. The rotary connector of claim 1, wherein: a conductive pin (102) is arranged in the rotary outer shell (101); one end of the rotary outer shell (101) far away from the first rotary connecting piece (104) is provided with a connecting line (103), and the connecting line (103) is electrically connected with the conductive contact pin (102).

3. The rotary connector of claim 2, wherein: a fixed needle core (202) is embedded in the fixed shell (201); the outside of the fixed shell (201) is also provided with a fixed plate (205) in an integrated forming way.

4. The rotary connector of claim 3, wherein: the fixing plate (205) is square, and through holes convenient for bolt connection are formed around the fixing plate (205).

5. The rotary connector of claim 1, wherein: one end of the fixed needle core (202) is provided with a jack (203) which is convenient for the conductive contact pin (102) to be inserted.