Disclosure of Invention
An object of the utility model is to prior art not enough, provide an electrically conductive pivot and have lighting apparatus of this electrically conductive pivot, aim at solving among the prior art pivot rotation and excessively lead to the wire to twist badly.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a conductive rotating shaft, sets up and makes in the junction of first connecting pipe and second connecting pipe first connecting pipe with the second connecting pipe can rotate relatively, first connecting pipe with the second connecting pipe all is equipped with the cavity that is used for passing the wire, conductive rotating shaft includes:
the first rotating assembly is fixedly arranged in one end of the first connecting pipe and comprises a conductive female head and a conductive ring, the first end part of the conductive female head is used for being electrically connected with a lead, and the conductive ring is provided with a welding leg used for being electrically connected with the lead;
the second runner assembly, fixed mounting be in the one end of second connecting pipe, first runner assembly with the second runner assembly rotates to be connected, the second runner assembly includes electrically conductive public head and leads electrical pillar, the first end of electrically conductive public head is used for being connected with the wire electricity, the first end of leading electrical pillar is used for being connected with the wire electricity, the second end of electrically conductive public head can with the butt joint of the second end of electrically conductive female head forms the electrical contact, electrically conductive public head with electrically conductive female head rotates to be connected, the second end of leading electrical pillar with the electrical contact conducting ring, it can follow to lead electrical pillar the anchor ring of conducting ring removes.
Preferably, the first rotating assembly includes a first insulating mounting seat, the conductive female head and the conductive ring are respectively and fixedly mounted on the first insulating mounting seat, a first end of the conductive female head passes through the first insulating mounting seat and is connected with a wire, and a leg of the conductive ring passes through the first insulating mounting seat and is connected with the wire.
Further, first rotation assembly includes connecting axle and latch segment, the connecting axle with the latch segment all is equipped with the through-hole that is used for passing the wire, the first end of connecting axle with latch segment fixed connection, the second end position of connecting axle in the second connecting tube and with first insulation mount pad fixed connection, the latch segment with first connecting tube fixed connection.
Furthermore, the connecting shaft is connected with the locking block through threads.
Preferably, the second rotating assembly includes a second insulating mounting seat, the conductive male head and the conductive post are fixedly mounted on the second insulating mounting seat, a second end of the conductive male head passes through the second insulating mounting seat and extends into a second end of the conductive female head, and a second end of the conductive post passes through the second insulating mounting seat and is electrically contacted with the conductive ring.
Furthermore, the second rotating assembly comprises a stop block, the second end of the connecting shaft penetrates through the stop block and is located in the inner cavity of the stop block, the stop block is fixedly connected with the second connecting pipe, and the second insulating mounting seat is fixedly mounted in the inner cavity of the stop block.
Furthermore, a circular truncated cone structure is arranged at the second end of the connecting shaft, the inner end face of the stop block blocks the upper end face of the circular truncated cone structure, and the connecting shaft is clamped in the inner cavity of the stop block.
Furthermore, a sealing ring is arranged on the outer side of the connecting shaft, and the outer side of the sealing ring is abutted to the inner side wall of the stop block.
The utility model provides a lighting apparatus with electrically conductive pivot, includes first connecting pipe, second connecting pipe, base, light emitting component, power supply module and above-mentioned arbitrary scheme electrically conductive pivot, first connecting pipe and second connecting pipe set up respectively the both ends of electrically conductive pivot, light emitting component fixed connection be in on the second connecting pipe, first connecting pipe with base fixed connection, power supply module sets up on the base, power supply module pass through the wire with electrically conductive pivot is to the light emitting component power supply.
The utility model has the advantages that: the application provides a conductive rotating shaft, through set up conductive female head and conductive male head butt joint electrical contact in conductive rotating shaft, the conductive ring with lead electrical contact, make the wire that is located conductive rotating shaft both ends respectively can rotate relatively, when rotating the connecting pipe, the wire that is located conductive rotating shaft one end can not influence the wire that is located the conductive rotating shaft other end, the noncongestion of circuit has been guaranteed on the one hand, when on the other hand connecting pipe rotates relatively through the electrically conductive connecting axle, the wire can not distort together, thereby the problem that the wire was twisted badly has been avoided. The present application further provides a lighting device having a conductive shaft.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1 to 4, the present invention provides an embodiment of a conductive rotating shaft, which includes a first connecting pipe 1 and a second connecting pipe 2, the conductive rotating shaft includes a first rotating component and a second rotating component, and the first rotating component is rotatably connected to the second rotating component. The first rotating assembly comprises a conductive female head 8 and a conductive ring 7, and the second rotating assembly comprises a conductive male head 10 and a conductive column 9. The conductive rotating shaft is arranged at the joint of the first connecting pipe 1 and the second connecting pipe 2, the first connecting pipe 1 and the second connecting pipe 2 can rotate relatively through the conductive rotating shaft, and the first connecting pipe 1 and the second connecting pipe 2 are both provided with cavities for penetrating through wires.
The first rotating assembly is fixedly arranged in one end of the first connecting pipe 1, the second rotating assembly is fixedly arranged in one end of the second connecting pipe, the first end part of the conductive female head 8 is used for being electrically connected with a lead, and the conductive ring 7 is provided with a welding foot used for being electrically connected with the lead; the first end of the conductive male head 10 is used for being electrically connected with a conducting wire, the first end of the conductive column 9 is used for being electrically connected with the conducting wire, the second end of the conductive male head 10 can be butted with the second end of the conductive female head 8 to form electrical contact, the conductive male head 10 can rotate in the conductive female head 8, the second end of the conductive column 9 is in electrical contact with the conductive ring 7, and the conductive column 9 can move along the annular surface of the conductive ring 7.
Among the prior art, first connecting pipe 1 rotates with second connecting pipe 2 through the pivot to be connected, two wires pass first connecting pipe 1 in proper order, pivot and second connecting pipe 2, wherein the wire is continuous, can not take place to interrupt, adopt such revolution mechanic, when rotating first connecting pipe 1, can make the wire of fixed connection in first connecting pipe 1 one end also can take place to rotate along with first connecting pipe 1, two wires will twine together, excessively rotate the back, the wire can be twisted and broken, the life-span of equipment has been influenced, the turned angle also can be restricted.
The application provides a two sections are divided into from electrically conductive pivot punishment to electrically conductive pivot messenger two positive and negative wires, one section is passed first connecting pipe 1 and is connected respectively on electrically conductive female 8 and conducting ring 7, another section passes second connecting pipe 2 and connects respectively on electrically conductive pin thread and lead electrical pillar 9, form the electrical contact through setting up electrically conductive female 8 and electrically conductive male 10 butt joint, electrically conductive male 10 can rotate in electrically conductive female 8, it forms the electrical contact with conducting ring 7 to set up to lead electrical pillar 9, lead the anchor ring that electrical pillar 9 can follow the wire ring and remove, when making first connecting pipe 1 and second connecting pipe 2 rotate relatively, wire in the first connecting pipe 1 and the wire in the second connecting pipe 2 can not take place to twist reverse, and can also keep the circuit unobstructed.
Specifically, a positive lead and a negative lead for power supply penetrate through the first connecting pipe 1, one lead is electrically connected to a welding leg of the conducting ring 7, and the other lead is electrically connected to a first end part of the conducting female head 8; two conducting wires for receiving power, namely positive and negative conducting wires, penetrate through the second connecting pipe 2, one conducting wire is electrically connected to the first end part of the conducting column 9, and the other conducting wire is electrically connected to the first end part of the conducting male head 10.
In this embodiment, the conducting ring 7 connects the conducting wire to the solder leg by welding; the conductive female head 8 is connected with a lead in a welding mode; the conductive column 9 is connected with the conducting wire in a welding mode; the conductive male head 10 is connected with a lead by welding.
In some embodiments, the first rotating assembly includes a first insulating mounting seat 6, the conductive female head 8 and the conductive ring 7 are respectively and fixedly mounted on the first insulating mounting seat 6, a first end portion of the conductive female head 8 passes through the first insulating mounting seat 6 to be connected with a wire, and a leg of the conductive ring 7 passes through the first insulating mounting seat 6 to be connected with the wire. In this embodiment, the conductive female head 8 is assembled at the central through hole of the first insulating mounting base 6, the annular surface of the conductive ring 7 is disposed around the conductive female head 8, and the conductive ring 7 and the conductive female head 8 are coaxially disposed. When the first connecting pipe 1 rotates, the first insulating mounting seat 6 is driven to rotate, and the conductive ring 7 and the conductive female head 8 rotate around the axis simultaneously.
In this embodiment, the first rotating assembly further includes a connecting shaft 5 and a locking block 3, the connecting shaft 5 and the locking block 3 are both provided with through holes for passing through wires, and the connecting shaft 5 is used for connecting the first connecting pipe 1 and the second connecting pipe 2. Specifically, a first end of the connecting shaft 5 is fixedly connected with the locking block 3, a second end of the connecting shaft 5 is located in the second connecting pipe 2 and is fixedly connected with the first insulating mounting seat 6, and the locking block 3 is fixedly connected with the first connecting pipe 1.
In the above embodiment, the locking block 3 is fixedly mounted in the inner cavity of the first connecting pipe 1 by riveting, and the connecting shaft 5 is connected with the first insulating mounting seat 6 by a screw.
In the above embodiment, the connecting shaft 5 is connected to the locking block 3 by a screw thread. Specifically, the outer side of the first end of the connecting shaft 5 is provided with an external thread, and the locking block 3 is sleeved on the first end of the connecting shaft 5 and is in threaded connection with the connecting shaft 5. Since the second end of the connecting shaft 5 is located in the inner cavity of the second connecting pipe 2, the first connecting pipe 1 and the second connecting pipe 2 can be connected by screwing the locking block 3 aligned with the connecting shaft 5.
In this embodiment, the second rotating assembly includes a second insulating mounting seat 11, the conductive male head 10 and the conductive post 9 are fixedly mounted on the second insulating mounting seat 11, the second end of the conductive male head 10 passes through the second insulating mounting seat 11 and extends into the second end of the conductive female head 8, and the second end of the conductive post 9 passes through the second insulating mounting seat 11 and is electrically connected to the conductive ring 7. Wherein, the second end of the female conductive head 8 is provided with a blind hole, and the male conductive head 10 can extend into the blind hole and be electrically contacted with the female conductive head 8.
In the above embodiment, the second rotating assembly further includes a stopper 12, the second end of the connecting shaft 5 passes through the stopper 12 and is located in the inner cavity of the stopper 12, the stopper 12 is fixedly connected to the second connecting pipe 2, and the second insulating mounting seat 11 is fixedly mounted in the inner cavity of the stopper 12.
In this embodiment, the second insulating mounting seat 11 fixes the inner cavity of the stopper 12 by riveting.
In this embodiment, the stopper 12 is fixed in the inner cavity of the second connection pipe 2 by riveting.
In the above embodiment, the second end of the connecting shaft 5 is provided with a circular truncated cone structure, the inner end surface of the stopper 12 blocks the upper end surface of the circular truncated cone structure, and the connecting shaft 5 is clamped in the inner cavity of the stopper 12. Specifically, the stopper 12 is provided with a through hole for the first end of the connecting shaft 5 to pass through, the aperture of the through hole is smaller than the outer diameter of the circular truncated cone structure, the second end of the connecting shaft 5 is clamped in the inner cavity of the stopper 12, and the second end of the connecting shaft 5 is also located in the inner cavity of the second connecting pipe 2. After the locking block 3 on the first connecting pipe 1 is screwed up with the first end part of the connecting shaft 5, the connecting shaft 5 can rotate along with the first connecting pipe 1, but because the second end part of the connecting shaft 5 is movably connected with the stop block 12, the rotation of the connecting shaft 5 can not affect the stop block 12, the connecting shaft 5 can rotate around the shaft relative to the stop block 12, so that the conductive female head 8 and the conductive ring 7 which are fixedly arranged on the connecting shaft 5 can be fixed, and the conductive male head 10 and the conductive post 9 which are fixed on the stop block 12 can rotate relative to each other.
As shown in fig. 4, in this embodiment, a sealing ring 4 is disposed on an outer side of the connecting shaft 5, the outer side of the sealing ring 4 abuts against an inner side wall of the stopper 12, and when the connecting shaft 5 rotates relative to the stopper 12, a rotating hand feeling is provided.
The utility model also provides a lighting apparatus with electrically conductive pivot, including the electrically conductive pivot that first connecting pipe 1, second connecting pipe 2, base, light emitting component, power supply module and above-mentioned embodiment provided. Wherein, first connecting pipe 1 and second connecting pipe 2 set up respectively at the both ends of electrically conductive pivot, and light-emitting component fixed connection is on second connecting pipe 2, first connecting pipe 1 and base fixed connection, and power supply module sets up on the base, and power supply module passes through the wire and supplies power to light-emitting component with electrically conductive pivot.
Specifically, the power supply module is connected with two positive and negative wires, the two wires pass through the first connecting rod and are welded on the conductive female head 8 and the conductive ring 7 respectively, the electric energy is conducted to two receiving wires welded with the conductive male head 10 and the conductive post 9 respectively through the conductive male head 10 electrically contacted with the conductive female head 8 and the conductive post 9 electrically contacted with the conductive ring 7, the receiving wires provide electric energy for the light-emitting module, and the circuit is kept unobstructed. The lighting device with the conductive rotating shaft can adjust the angle of the light-emitting component by controlling the first connecting pipe 1 or the second connecting pipe 2, when the conductive rotating shaft rotates, a circuit always keeps smooth, the rotating angle of the light-emitting component is not limited, and a wire cannot be twisted to be damaged.
To sum up, this embodiment provides a conductive rotating shaft, has set up conductive female head and conductive male head butt joint electrical contact on conductive rotating shaft, and the conductive ring makes the wire that is located conductive rotating shaft both ends respectively rotate relatively with leading electrical contact, when rotating the connecting pipe, lies in that the wire of conductive rotating shaft one end can not influence the wire that is located the conductive rotating shaft other end, has guaranteed the unblocked of circuit on the one hand, and on the other hand makes the wire can not distort together. The embodiment also provides the lighting equipment with the conductive rotating shaft, and the lighting equipment assembled by the conductive rotating shaft has the advantages that the light-emitting component can rotate at will, the rotating angle is not limited, the circuit is smooth, the wire is not easy to twist off, and the service life of the equipment is prolonged.
The above-mentioned embodiments are only one of the preferred embodiments of the present invention, and the ordinary changes and substitutions performed by those skilled in the art within the technical scope of the present invention should be included in the protection scope of the present invention.