阅读说明：本技术 一种带插电装置的转动接头 (Rotating joint with plug-in device ) 是由 时光 韩欧 宋丰朝 于 2019-11-11 设计创作，主要内容包括：本发明公开一种带插电装置的转动接头,包括插电装置、导线和转动接头,所述插电装置包括母连接器和可与母连接器插接的公连接器,所述转动接头包括第一转动件和第二转动件,所述第一转动件和第二转动件转动连接,所述公连接器装设于第一转动件上,所述母连接器装设于第二转动件上,所述第一转动件和第二转动件内部为空腔,所述公连接器通过导线穿过空腔后与母连接器电连接。本发明结构简单,便于生产,在安装时无需接线,插接即可,安全性高,且装配操作简单,方便用户安装使用；安装过程中无需经验十足的安装人员也能安装,有效降低安装成本；能作为一个单独模块,方便消费者动手装配,满足消费者的DIY需求。(The invention discloses a rotary joint with an electric inserting device, which comprises the electric inserting device, a lead and a rotary joint, wherein the electric inserting device comprises a female connector and a male connector capable of being plugged with the female connector, the rotary joint comprises a first rotating piece and a second rotating piece, the first rotating piece and the second rotating piece are rotatably connected, the male connector is arranged on the first rotating piece, the female connector is arranged on the second rotating piece, cavities are formed in the first rotating piece and the second rotating piece, and the male connector is electrically connected with the female connector after penetrating through the cavities through the lead. The invention has simple structure, convenient production, no wiring during installation, high safety, simple assembly operation and convenient installation and use by users; installation can be carried out without installation personnel with sufficient experience in the installation process, so that the installation cost is effectively reduced; the module can be used as an independent module, so that the assembly is convenient for consumers to assemble manually, and the DIY requirements of the consumers are met.)

1. The utility model provides a rotary joint of electric installation is inserted in area which characterized in that: the electric plug comprises an electric plug device, a conducting wire and a rotary joint, wherein the electric plug device comprises a female connector and a male connector which can be spliced with the female connector, the rotary joint comprises a first rotating piece and a second rotating piece, the first rotating piece and the second rotating piece are rotatably connected, the male connector is arranged on the first rotating piece, the female connector is arranged on the second rotating piece, a cavity is formed in the first rotating piece and the second rotating piece, and the male connector is electrically connected with the female connector after the conducting wire penetrates through the cavity.

2. A rotary joint with an electric plug device according to claim 1, wherein: still include fixation nut and fixing bolt, first rotation piece includes first installation department and locates the first rotation portion of first installation department lower extreme, the second rotates the piece and includes the second installation department and locates the second rotation portion of second installation department upper end, the rear end of first rotation portion is equipped with the first groove of stepping down with second rotation portion adaptation, the front end of second rotation portion is equipped with the second groove of stepping down with the first rotation portion adaptation, the axial of first rotation portion and second rotation portion all is equipped with the through-hole that supplies fixing bolt to pass, first rotation piece is through the cooperation of first rotation portion and second groove of stepping down, the cooperation of second rotation portion and first groove of stepping down and fixing bolt pass through-hole and fixation nut cooperation and second rotation and be connected.

3. A rotary joint with an electric plug device according to claim 2, wherein: the rotation angle of the first rotating piece and the second rotating piece is less than 180 degrees.

4. A rotary joint with an electric plug device according to claim 3, wherein: the rotating joint further comprises a limiting part, the limiting part is arranged between the first rotating part and the second rotating part, a first limiting block protruding forwards is arranged at the front end of the limiting part, two second limiting blocks protruding inwards are arranged on the inner wall of the first rotating part, the first limiting block extends into the first rotating part, and the first limiting block is arranged between the two second limiting blocks.

5. A rotatable joint with an electric plug device according to claim 4, wherein: the angle formed between the two second limiting blocks is less than 180 degrees.

6. A rotatable joint with an electric plug device according to claim 4, wherein: the rear end of locating part is equipped with the erection column, the inner wall of second rotation portion be equipped with the mounting groove of erection column adaptation, the locating part clamps in the front end that the second rotated the piece through erection column and mounting groove cooperation.

7. A rotary joint with an electric plug device according to claim 2, wherein: the lower extreme of public connector is equipped with outside convex first fixture block, the inner wall of first installation department be equipped with the first draw-in groove of first fixture block adaptation, the circumference of public connector is equipped with first locating piece and spacing groove, first installation department be equipped with the first locating groove of first locating piece adaptation and with the third stopper of spacing groove adaptation, public connector blocks first draw-in groove, first locating piece and first locating groove cooperation and spacing groove and third stopper cooperation and clamps in the upper end of first rotating part through first fixture block card.

8. The rotary joint with an electric plug device according to claim 7, wherein: still include mounting nut and the elasticity rand that is used for fixed mounting nut, the upper end of first installation department be equipped with the storage tank of elasticity rand adaptation, the elasticity rand clamps with the storage tank in, the lateral surface of outside wall protrusion in first installation department of elasticity rand, mounting nut's inner wall is equipped with the spacing draw-in groove with the elasticity rand adaptation, mounting nut passes through the outside of spacing draw-in groove and spacing rand cooperation suit in public connector and first commentaries on classics part of a project.

9. The rotary joint with an electric plug device according to claim 8, wherein: the female connector is provided with a second clamping block protruding outwards, the inner wall of the second installation part is provided with a second clamping groove matched with the second clamping block, a second positioning block is circumferentially arranged on the female connector, the second installation part is provided with a second positioning groove matched with the second positioning block, and the female connector is installed at the lower end of the second rotating part through the cooperation of the second clamping block, the second clamping groove, the second positioning block and the second positioning groove.

10. A rotatable joint with an electric plug device according to claim 9, wherein: the upper end of the male connector is provided with a plug, the plug extends out of the upper end face of the first rotating part, the female connector is axially provided with a slot matched with the plug, the female connector is provided with a limit slot matched with the third limit block, the lower end of the second installation part is provided with a thread matched with the mounting nut, a first terminal is arranged in the male connector, a second terminal is arranged in the female connector, and one end of the rotating joint with the plugging device is electrically connected with other lamp bodies with the female connector through the matching of the plug and the slot, the third limit block and the limit slot, the mounting nut and the thread, and the first terminal and the second terminal are connected, and the other end of the rotating joint with the plugging device is electrically connected with other lamp caps with the male connector.

Technical Field

The invention relates to the field of lighting, in particular to a rotary joint with an electric plug-in device.

Background

At present, a universal joint with a traditional structure in the lamp decoration lighting industry is not provided with a power plug device generally, when the universal joint is installed and used, a lead needs to penetrate through the universal joint to be electrically connected with a lamp holder, the universal joint generally comprises a first rotating part and a second rotating part, the first rotating part is rotatably connected with the second rotating part, and the first rotating part and the second rotating part are not detachable, so that a lot of time is needed for the lead to penetrate through the first rotating part and the second rotating part, the installation is troublesome, and the installation and the use are inconvenient for users; the wire is required to be connected with the lamp holder before use, so that conducting strips or conducting joints of the zero line and the live wire are exposed to the outside, workers easily touch the conducting strips or conducting joints of the zero line and the live wire when the wire is installed, and the safety is low; because the universal joint needs wiring during installation and needs installation personnel with sufficient experience to install, the universal joint is difficult to install by self and inconvenient to use for users; for manufacturers, the installation labor cost is increased, and the production cost is increased.

Disclosure of Invention

The invention aims to solve the technical problems that aiming at the defects in the prior art, the invention provides the rotary joint with the plug-in device, which has the advantages of simple structure, convenience for production, no wiring during installation, plug-in, high safety, simple assembly operation and convenience for users to install and use; installation can be carried out without installation personnel with sufficient experience in the installation process, so that the installation cost is effectively reduced; the module can be used as an independent module, so that the assembly is convenient for consumers to assemble manually, and the DIY requirements of the consumers are met.

In order to solve the technical problems, the technical scheme of the invention is as follows:

the rotating joint comprises an electric inserting device, a lead and a rotating joint, wherein the electric inserting device comprises a female connector and a male connector which can be spliced with the female connector, the rotating joint comprises a first rotating piece and a second rotating piece, the first rotating piece and the second rotating piece are connected in a rotating mode, the male connector is arranged on the first rotating piece, the female connector is arranged on the second rotating piece, a cavity is formed in the first rotating piece and the second rotating piece, and the male connector is electrically connected with the female connector after the lead penetrates through the cavity.

As a preferred scheme, the rotary joint of electrified device still includes fixation nut and fixing bolt, first rotation piece includes first installation department and the first rotation portion of locating first installation department lower extreme, the second rotates the second rotation portion that includes the second installation department and locates the second installation department upper end, the rear end of first rotation portion is equipped with the first groove of stepping down with second rotation portion adaptation, the front end of second rotation portion is equipped with the second groove of stepping down with first rotation portion adaptation, the axial of first rotation portion and second rotation portion all is equipped with the through-hole that supplies fixing bolt to pass, first rotation piece is through first rotation portion and second groove cooperation of stepping down, second rotation portion and first groove cooperation of stepping down and fixing bolt pass through-hole and fixation nut cooperation and second rotation piece swivelling joint.

Preferably, the rotation angle of the first rotating member and the second rotating member is less than 180 °.

As a preferred scheme, the rotary joint further comprises a limiting part, the limiting part is arranged between the first rotary part and the second rotary part, a first limiting block protruding forwards is arranged at the front end of the limiting part, two second limiting blocks protruding inwards are arranged on the inner wall of the first rotary part, the first limiting block extends into the first rotary part, and the first limiting block is arranged between the two second limiting blocks.

As a preferred scheme, an angle formed between the two second limiting blocks is smaller than 180 degrees.

As a preferred scheme, the rear end of locating part is equipped with the erection column, the inner wall of second rotation portion is equipped with the mounting groove with the erection column adaptation, the locating part clamps in the front end that the second rotated the piece through erection column and mounting groove cooperation.

As an optimal scheme, the lower extreme of public connector is equipped with outside convex first fixture block, the inner wall of first installation department be equipped with the first draw-in groove of first fixture block adaptation, the circumference of public connector is equipped with first locating piece and spacing groove, first installation department be equipped with the first locating groove of first locating piece adaptation and with the third stopper of spacing groove adaptation, public connector blocks first draw-in groove, first locating piece and first locating groove cooperation and spacing groove and third stopper cooperation through first fixture block card and clamps in the upper end of first rotating piece.

As an optimal scheme, the rotary joint of the electric installation is inserted in area still includes mounting nut and the elasticity rand that is used for fixed mounting nut, the upper end of first installation department be equipped with the storage tank of elasticity rand adaptation, the elasticity rand clamps with the storage tank in, the lateral wall protrusion of elasticity rand in the lateral surface of first installation department, mounting nut's inner wall is equipped with the spacing draw-in groove with the elasticity rand adaptation, mounting nut passes through the outside of spacing draw-in groove and spacing rand cooperation suit in public connector and first commentaries on classics piece junction.

As a preferred scheme, the female connector is provided with a second clamping block protruding outwards, the inner wall of the second installation part is provided with a second clamping groove matched with the second clamping block, a second positioning block is circumferentially arranged on the female connector, a second positioning groove matched with the second positioning block is arranged on the second installation part, and the female connector is installed at the lower end of the second rotating part through the cooperation of the second clamping block and the second clamping groove, and the second positioning block and the second positioning groove.

As a preferable scheme, a plug is arranged at the upper end of the male connector, the plug extends out of the upper end face of the first rotating member, a slot adapted to the plug is axially arranged on the female connector, a limit slot adapted to the third limit block is arranged on the female connector, a thread adapted to the mounting nut is arranged at the lower end of the second mounting portion, a first terminal is arranged in the male connector, a second terminal is arranged in the female connector, and one end of the rotary joint with the plugging device is electrically connected with other lamp bodies with the female connector and the other end of the rotary joint with the male connector is electrically connected with other lamp caps with the male connector through the matching of the plug and the slot, the third limit block and the limit slot, the mounting nut and the thread and the connection of the first terminal and the second terminal.

The invention has the beneficial effects that: 1. the rotary joint has simple structure and is convenient to produce; 2. the rotary joint does not need to be wired during installation, can be spliced, is high in safety, simple in assembly operation and convenient for a user to install and use; 3. the plug-in type LED lamp can be used without wiring, so that the assembly can be realized without experienced installation personnel, the installation cost of manufacturers can be reduced, and the production cost is reduced; 4. this rotary joint can regard as an independent module, makes things convenient for the bare-handed assembly of consumer to carry out DIY, makes things convenient for the consumer to use, more can satisfy consumer's DIY demand.

Drawings

FIG. 1 is an assembled structural view of an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is a structural view of a second rotatable member of the present invention;

FIG. 4 is an exploded view of the male connector of the present invention;

fig. 5 is an exploded view of the female connector of the present invention.

In the figure: 1-a lead, 2-a male connector, 21-a first fixture block, 22-a first positioning block, 23-a limiting groove, 24-a plug, 25-a first terminal, 3-a female connector, 31-a second fixture block, 32-a second positioning block, 33-a slot, 34-a second terminal, 4-a first rotating member, 41-a first mounting part, 42-a first rotating part, 43-a first abdicating groove, 44-a second limiting block, 45-a first positioning groove, 46-a third limiting block, 47-an accommodating groove, 5-a second rotating member, 51-a second mounting part, 52-a second rotating part, 53-a second abdicating groove, 54-an installation groove, 55-a second positioning groove, 56-a thread, 6-a fixing nut, 7-a fixing bolt, 8-a limiting piece, 81-a first limiting piece, 82-a mounting column, 9-a mounting nut, 10-an elastic collar, 11-a through hole and 12-a limiting slot.

Detailed Description

The structural and operational principles of the present invention are explained in further detail below with reference to the accompanying drawings.

As shown in fig. 1 to 5, a rotary joint with an electric plug device includes an electric plug device, a conductive wire 1 and a rotary joint, the electric plug device includes a female connector 3 and a male connector 2 capable of being plugged into the female connector 3, the rotary joint includes a first rotating member 4 and a second rotating member 5, the first rotating member 4 and the second rotating member 5 are rotatably connected, the male connector 2 is mounted on the first rotating member 4, the female connector 3 is mounted on the second rotating member 5, a cavity is formed inside the first rotating member 4 and the second rotating member 5, and the male connector 2 is electrically connected to the female connector 3 after the conductive wire 1 passes through the cavity.

Preferably, the rotary joint with the plug-in device further comprises a fixing nut 6 and a fixing bolt 7, the first rotating member 4 includes a first mounting portion 41 and a first rotating portion 42 provided at a lower end of the first mounting portion 41, the second rotating member 5 includes a second mounting portion 51 and a second rotating portion 52 provided at an upper end of the second mounting portion 51, the rear end of the first rotating part 42 is provided with a first receding groove 43 matched with the second rotating part 52, the front end of the second rotating part 52 is provided with a second abdicating groove 53 matched with the first rotating part 42, the first rotating part 42 and the second rotating part 52 are provided with through holes 11 in the axial direction for the fixing bolts 7 to pass through, the first rotating member 4 is matched with the second yielding groove 53 through the first rotating part 42, the second rotating part 52 is matched with the first yielding groove 43, and the fixing bolt 7 passes through the through hole 11 to be matched with the fixing nut 6 to be rotatably connected with the second rotating member 5.

Preferably, the rotation angles of the first rotating member 4 and the second rotating member 5 are less than 180 °.

As a preferred scheme, the rotary joint further includes a limiting member 8, the limiting member 8 is disposed between the first rotating member 4 and the second rotating member 5, a first limiting block 81 protruding forward is disposed at the front end of the limiting member 8, two second limiting blocks 44 protruding inward are disposed on the inner wall of the first rotating portion 42, the first limiting block 81 extends into the first rotating portion 42, and the first limiting block 81 is disposed between the two second limiting blocks 44.

Preferably, the angle between the second stoppers 44 is less than 180 °.

Preferably, the rear end of the limiting member 8 is provided with an installation post 82, the inner wall of the second rotating portion 52 is provided with an installation groove 54 adapted to the installation post 82, and the limiting member 8 is fittingly clamped at the front end of the second rotating member 5 through the installation post 82 and the installation groove 54.

As an optimal scheme, the lower extreme of male connector 2 is equipped with outside convex first fixture block 21, the inner wall of first installation department 41 is equipped with the first draw-in groove with first fixture block 21 adaptation, male connector 2's circumference is equipped with first locating piece 22 and spacing groove 23, first installation department 41 is equipped with the first locating groove 45 with first locating piece 22 adaptation and the third stopper 46 with spacing groove 23 adaptation, male connector 2 blocks first draw-in groove, first locating piece 22 and the cooperation of first locating groove 45 and the cooperation of spacing groove 23 and third stopper 46 through first fixture block 21 and clamps in the upper end of first rotating piece 4.

As an optimal scheme, the rotating joint with the plug-in device further comprises an installation nut 9 and an elastic collar 10 used for fixing the installation nut 9, a containing groove 47 matched with the elastic collar 10 is formed in the upper end of the first installation part 41, the elastic collar 10 is clamped in the containing groove 47, the outer side wall of the elastic collar 10 protrudes out of the outer side surface of the first installation part 41, a limiting clamping groove matched with the elastic collar 10 is formed in the inner wall of the installation nut 9, and the installation nut 9 is sleeved on the outer side of the joint of the male connector 2 and the first rotating part 4 through the matching of the limiting clamping groove and the limiting collar.

As a preferable scheme, the female connector 3 is provided with a second clamping block 31 protruding outwards, the inner wall of the second mounting portion 51 is provided with a second clamping groove adapted to the second clamping block 31, the female connector 3 is circumferentially provided with a second positioning block 32, the second mounting portion 51 is provided with a second positioning groove 55 adapted to the second positioning block 32, and the female connector 3 is mounted at the lower end of the second rotating member 5 through the cooperation of the second clamping block 31 and the second clamping groove, and the cooperation of the second positioning block 32 and the second positioning groove 55.

Preferably, the upper end of the male connector 2 is provided with a plug 24, the plug 24 extends out of the upper end face of the first rotating member 4, the female connector 3 is axially provided with a slot 33 matched with the plug 24, the female connector 3 and the second mounting part 51 are both provided with a limit slot 12 matched with the third limit block 46, the lower end of the second mounting part 51 is provided with a thread 56 matched with the mounting nut 9, the male connector 2 is internally provided with a first terminal 25, the female connector 3 is internally provided with a second terminal 34, one end of the rotary joint with the plug-in device is electrically connected with the lamp body with the female connector 3 through the matching of the plug 24 and the slot 33, the third limit block 46 and the limit slot 12, the matching of the mounting nut 9 and the thread 56 and the connection of the first terminal 25 and the second terminal 34, the other end of the rotating joint with the plug-in device is electrically connected with a lamp cap with a male connector 2.

The invention has the beneficial effects that: 1. the rotary joint has simple structure and is convenient to produce; 2. the rotary joint does not need to be wired during installation, can be spliced, is high in safety, simple in assembly operation and convenient for a user to install and use; 3. the plug-in type LED lamp can be used without wiring, so that the assembly can be realized without experienced installation personnel, the installation cost of manufacturers can be reduced, and the production cost is reduced; 4. this rotary joint can regard as an independent module, makes things convenient for the bare-handed assembly of consumer to carry out DIY, makes things convenient for the consumer to use, more can satisfy consumer's DIY demand.

The above description is only a preferred embodiment of the present invention, and all the minor modifications, equivalent changes and modifications made to the above embodiment according to the technical solution of the present invention are within the scope of the technical solution of the present invention.