CN213066038U

CN213066038U - Rotary joint module and track system comprising same

Info

Publication number: CN213066038U
Application number: CN202021947434.XU
Authority: CN
Inventors: 阳敏; 尚铭杰; 魏家传
Original assignee: Zhongshan Xinga Lighting Technology Co ltd
Current assignee: Zhongshan Xinga Lighting Technology Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-04-27
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a rotary joint module and contain its rail system, rotary joint module are used for the connecting rails, and it includes: the rotary assembly is provided with a track connecting part which is suitable for being connected with the end part of the track, and the rotary assembly is rotatably connected with each other, so that the angle position between the track connecting parts can be adjusted. Foretell rotary joint module, relative rotation between the accessible rotatory subassembly to the angular position between the adjustment track connecting portion, thereby can realize more track concatenation modes, use nimble changeable. The utility model also discloses a track system who contains foretell rotary joint module.

Description

Rotary joint module and track system comprising same

Technical Field

The utility model relates to a track lamp technical field, in particular to rotary joint module and contain its rail system.

Background

A track light typically comprises a lamp body, a docking device and a track. The track is hoisted or is directly arranged on the ceiling, and the lamp body is connected to the track through the connector. The track is provided with a track groove, two side walls of the track groove are provided with a lapping step and a conductive bar, and the conductive bar is electrically connected with an external power supply and a control device. The connector is installed in a track groove of a track, the conductive piece and the supporting part which are arranged inside the connector extend out of a shell of the connector through the operating piece arranged on the connector, so that the conductive piece is in contact with the conductive strip and the supporting part is lapped on the lapping step, and the electricity taking of the connector and the fixing of the connector are realized. The lamp body is connected with the connector and gets electricity and acquire control signals from the track through the conductive elastic sheet.

For complex lighting applications, multiple rails need to be connected to form a rail system to cover a large area of lighting applications. The connection between the tracks needs to be carried out through a joint module, the joint module generally comprises at least two track connecting parts, the track connecting parts can be in inserted connection and matching with the end openings of the track grooves of the tracks, and a plurality of tracks are connected through the rotary joint module to form a track system. The existing rotary joint module is not flexible enough when the track splicing is implemented, and is not beneficial to realizing the splicing of track systems in various shapes.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a rotary joint module, flexibility when implementing the track concatenation is high.

The utility model discloses still provide a rail system who has above-mentioned rotary joint module.

According to the utility model discloses a rotary joint module of first aspect embodiment for connect the track, it includes: the rotary assembly is provided with a track connecting part which is suitable for being connected with the end part of the track, and the rotary assembly is rotatably connected with each other, so that the angle position between the track connecting parts can be adjusted.

According to the utility model discloses rail system has following beneficial effect at least: foretell rotary joint module, relative rotation between the accessible rotatory subassembly to the angular position between the adjustment track connecting portion, thereby can realize more track concatenation modes, use nimble changeable.

According to some embodiments of the invention, the number of rotating assembly settings ranges from 2 to 6.

According to some embodiments of the utility model, the track connecting portion includes first casing and a plurality of electrically conductive shell fragment, first casing has the inner chamber, electrically conductive shell fragment holding in the inner chamber, set up on the first casing with the first opening of inner chamber intercommunication, electrically conductive shell fragment has the extension, the extension passes through first opening stretches out outside the first casing, the extension can be extruded and toward the inner chamber indentation of first casing.

According to some embodiments of the present invention, the rotary joint module is provided with a connection structure adapted to fix a boom or a suspension wire.

According to some embodiments of the utility model, be provided with on the rotary joint module be suitable for install in orbital ware of plugging into, plug into the ware with the track connection portion arranges from top to bottom.

According to some embodiments of the invention, the connector can be mounted vertically in the track.

According to some embodiments of the invention, the connector comprises a second housing, a rotating assembly and a knob member; the second shell is provided with an inner cavity, the rotating assembly is rotatably arranged in the inner cavity, the rotating assembly is provided with a plurality of conductive pieces and a plurality of supporting parts, the knob piece is connected with the rotating assembly and used for driving the rotating assembly to rotate, and the second shell is provided with a second opening part communicated with the inner cavity; when the rotating assembly rotates forwards and backwards relative to the second shell, the conducting piece and the supporting part can extend out of the second shell through the second opening part or are accommodated in the inner cavity of the second shell.

According to the utility model discloses a track system of second aspect embodiment, it includes many tracks, connect through the rotary joint module of above-mentioned arbitrary one between the track.

According to the utility model discloses a track system of second aspect embodiment has following beneficial effect at least: due to the fact that the rotary joint module is adopted for splicing the rails, the splicing flexibility is high.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of a rotary joint module according to an embodiment of the present invention;

FIG. 2 is an exploded view of the structure shown in FIG. 1;

fig. 3 is a schematic structural diagram of a rail connecting portion of a rotary joint module according to an embodiment of the present invention;

FIG. 4 is a schematic illustration of the splice of the rotary joint module shown in FIG. 1 with a rail;

FIG. 5 is a schematic structural view of the rotary joint module and rail assembly shown in FIG. 1;

fig. 6 is a schematic perspective view of another rotary joint module according to an embodiment of the present invention;

FIG. 7 is a schematic structural view of the rotary joint module and rail combination shown in FIG. 6;

fig. 8 is a schematic perspective view of a rotary joint module according to a third embodiment of the present invention;

FIG. 9 is a schematic view of the rotary joint module and track combination shown in FIG. 8;

fig. 10 is a schematic structural view of a track system according to an embodiment of the present invention;

fig. 11 is a schematic structural view of another track system according to an embodiment of the present invention;

FIG. 12 is a schematic view of a joint module having only one rotating element;

FIG. 13 is a schematic view of the structure of FIG. 12 assembled with a track;

fig. 14 is a perspective view of an embodiment of a rotary joint module with a docking device;

FIG. 15 is a schematic view of the rotary union module of FIG. 12 being spliced with a rail;

fig. 16 is a schematic structural view of the combination of the rotary joint module and the rail shown in fig. 12.

Reference numerals: the track comprises a track 1, a track groove 11, a rotating assembly 100, a main body part 110, a pivoting part 120, a track connecting part 200, a first shell 210, a first opening part 211, a main shell 212, a side cover 213, a conductive elastic sheet 220, an extending part 221, a connecting structure 300, a connector 400, a second shell 410, a second opening part 411, a rotating assembly 420, a conductive piece 421, a supporting part 422, a knob piece 430, a spacing part 500 and a central pivot 600.

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 only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 2, a rotary joint module includes: two rotating assemblies 100, wherein the rotating assemblies 100 are provided with rail connecting parts 200 which are suitable for being connected with the end parts of the rails 1, and the rotating assemblies 100 are rotatably connected with each other so that the angle positions of the rail connecting parts 200 can be adjusted.

Referring to fig. 2, in the present embodiment, the rotating assembly 100 includes a main body 110 and a pivot 120, the pivot 120 is cylindrical, the track connecting portion 200 is disposed on the main body 110, and the pivot 120 of the rotating assembly 100 is pivoted together. Specifically, the pivoting portion 120 of the rotating assembly 100 is pivoted by the central pivot 600. In other embodiments, the rotating assemblies 100 may be connected to each other in other manners, and are not limited to the above embodiments. There are many ways of connecting the two members for relative rotation in the art, and those skilled in the art can select the connection as needed. In the present embodiment, the pivoting portions 120 are separated by a spacer 500.

Referring to fig. 3, in the present embodiment, the track connecting portion 200 includes a first housing 210 and a plurality of conductive elastic pieces 220, the first housing 210 has an inner cavity, the conductive elastic pieces 220 are accommodated in the inner cavity, the first housing 210 is provided with a first opening 211 communicated with the inner cavity, the conductive elastic pieces 220 have an extending portion 221, the extending portion 221 extends out of the first housing 210 through the first opening 211, and the extending portion 221 can be extruded to retract into the inner cavity of the first housing 210. When the track connecting portion 200 is inserted into the end opening of the track slot 11 of the track 1, the extending portion 221 contacts with a conductive strip preset on the track 1 and is pressed by the conductive strip to retract into the inner cavity, and the conductive elastic piece 220 causes the extending portion 221 to press against the conductive strip through elasticity. The conductive elastic sheet 220 may play a role of clamping the track connecting portion 200 to the track groove 11.

In the present embodiment, the first housing 210 is formed by connecting the main housing 212 and two side covers 213, and the first opening 211 is opened on the side covers 213. In the present embodiment, four conductive elastic pieces 220 are provided, so that the tracks 1 provided with four conductive strips can be adapted. In the present embodiment, the side cover 213 is connected to the main housing 212 by a snap structure.

Referring to fig. 4 and 5, when the rotary joint module is used, the two rail connection portions 200 of the rotary joint module are inserted into the end openings of the rail grooves 11 of the two rails 1, respectively, so that the two rails 1 are spliced. Because the angle position between the track connecting parts 200 can be adjusted, the relative angle of the two tracks 1 can be changed, so that another splicing effect is formed, and the splicing is flexible. In other embodiments, the rail connecting portion 200 may be connected to the end of the rail 1 by other structures, and is not limited to the above embodiments. For example, the rail coupling portion 200 may be coupled with the end of the rail 1 by a threaded fastener or engaged by a snap structure.

In this embodiment, the conductive strips on the two tracks 1 are interconnected through the conductive elastic pieces 220 on the two track connecting portions 200, and the conductive elastic pieces 220 on the two track connecting portions 200 are electrically connected in a one-to-one correspondence manner. After the track connecting portion 200 of the rotary joint module is inserted into the end opening of the track slot 11, the extending portion 221 of the conductive elastic piece 220 abuts against the conductive strip, and the contact with the conductive strip is ensured by the elasticity of the conductive elastic piece 220.

In this embodiment, the rotary joint module is provided with a connecting structure 300 adapted to fix a boom or a suspension wire. By adopting the structure, the track set can be hoisted through the rotary joint module, so that a hoisting structure is not required to be arranged on the track 1. In this embodiment, the connecting structure 300 is a screw hole, and one end of the suspension rod or suspension wire is provided with a stud structure to be connected and matched with the screw hole. In other embodiments, the connecting structure 300 may also be a through hole, a snap structure, etc., as long as an external hanger bar or wire can be connected through the connecting structure 300.

Referring to fig. 6, a rotary joint module using three rotary members 100 is shown in fig. 7, which can simultaneously connect three rails 1. The angular positions of the three rails 1 can be adjusted so that a T-shaped or trisected rail group can be formed.

Referring to fig. 8, a rotary joint module using four rotary members 100 is shown in fig. 9, which can simultaneously connect four rails 1. The angular positions of the four rails 1 can be adjusted to form a rail group with different structural shapes.

In other embodiments, the rotating assembly 100 can be configured with more than five components, which can be selected according to the needs. The number of rotating assemblies 100 is preferably between 2 and 6.

Referring to fig. 10 and 11, in order to form two track systems by using the above-mentioned rotary joint module, a plurality of tracks 1 are connected by the above-mentioned rotary joint module. Of course, in other implementations, the track system with other shapes and structures can be formed, and the track system can be combined by a person skilled in the art according to needs.

The rotary joint module can adjust the angle position between the track connecting parts 200 by rotating the rotary components 100 relatively, so that more track splicing modes can be realized, and the use is flexible and changeable.

Referring to fig. 12-13, if the rail system has an end portion (as shown in fig. 10), the end portion can be connected with an end joint module having a rail connecting portion 200 and provided with a connecting structure 300. The end of the rail system can be hoisted by inserting the rail connection part 200 into the end opening of the rail groove 11 at the end of the rail system and connecting the hanger rods or the suspension wires through the connection structure 300, thereby achieving uniform stress. The end fitting module is similar in structure to the rotary fitting module described above, and corresponds to a rotary fitting module having only one rotary member 100.

Referring to fig. 14, in the present embodiment, the rotary joint module is provided with a connector 400 adapted to be mounted on the rail 1, and the connector 400 and the rail connecting portion 200 are arranged up and down. By the arrangement described above, multiple splicing of the rails 1 can be achieved, as shown in fig. 15 and 16, thereby providing a flexible design for space illumination over a large span. In this embodiment, the docking device 400 can be mounted vertically to the rail 1.

In this embodiment, the docking device 400 includes a second housing 410, a rotating assembly 420, and a knob member 430; the second housing 410 has an inner cavity, the rotating assembly 420 is rotatably disposed in the inner cavity, the rotating assembly 420 is provided with a plurality of conductive members 421 and a plurality of supporting portions 422, the knob member 430 is connected to the rotating assembly 420 and is used for driving the rotating assembly 420 to rotate, and the second housing 410 is provided with a second opening 411 communicated with the inner cavity; when the rotating assembly 420 rotates in the forward and reverse directions relative to the second housing 410, the conductive member 421 and the supporting portion 422 can protrude out of the second housing 410 through the second opening 411 or be received in the inner cavity of the second housing 410. Before the connector 400 is mounted in the rail groove 11 of the rail 1, the rotating assembly 420 is driven to rotate by the knob 430, so that the conductive member 421 and the supporting portion 422 are received in the inner cavity of the second housing 410; then, the connector 400 is inserted into the track groove 11 from the notch of the track groove 11, and the rotating assembly 420 is driven to rotate by the knob 430, so that the conductive member 421 and the supporting portion 422 extend out of the second housing 410 through the second opening 411, and thus the conductive member and the overlapping step on the wall of the track groove 11 are respectively matched, and the connection between the connector 400 and the track 1 is completed.

In this embodiment, the conductive member 421 is an elastic probe. And compared with a structure adopting an elastic sheet, the elastic probe can absorb larger tolerance, and has long service life and stable electrical performance.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The rotary joint module is used for connecting a track (1), and is characterized by comprising:

the rail connecting structure comprises at least two rotating assemblies (100), wherein rail connecting parts (200) suitable for being connected with the end parts of the rails (1) are arranged on the rotating assemblies (100), and the rotating assemblies (100) are rotatably connected with each other so that the angle positions of the rail connecting parts (200) can be adjusted.

2. The rotary union module according to claim 1, characterized in that the number of rotary assemblies (100) provided ranges from 2 to 6.

3. The rotary joint module according to claim 1, wherein the track connecting portion (200) comprises a first housing (210) and a plurality of conductive elastic pieces (220), the first housing (210) has an inner cavity, the conductive elastic pieces (220) are accommodated in the inner cavity, the first housing (210) is provided with a first opening portion (211) communicated with the inner cavity, the conductive elastic pieces (220) have a protruding portion (221), the protruding portion (221) protrudes out of the first housing (210) through the first opening portion (211), and the protruding portion (221) can be extruded to retract into the inner cavity of the first housing (210).

4. A rotary joint module according to claim 1, characterized in that the rotary joint module is provided with a connection structure (300) adapted to fix a boom or a suspension wire.

5. The rotary joint module according to claim 1, wherein a connector (400) adapted to be mounted to the rail (1) is provided on the rotary joint module, the connector (400) being arranged above and below the rail connection (200).

6. The rotary joint module according to claim 5, wherein the gateway (400) is vertically mountable to the rail (1).

7. The rotary joint module according to claim 5, wherein the adaptor (400) comprises a second housing (410), a rotating assembly (420) and a knob member (430); the second shell (410) is provided with an inner cavity, the rotating assembly (420) is rotatably arranged in the inner cavity, a plurality of conductive pieces (421) and a plurality of supporting parts (422) are arranged on the rotating assembly (420), the knob piece (430) is connected with the rotating assembly (420) and used for driving the rotating assembly (420) to rotate, and a second opening part (411) communicated with the inner cavity is arranged on the second shell (410); when the rotating assembly (420) rotates forwards and backwards relative to the second shell (410), the conductive piece (421) and the supporting part (422) can extend out of the second shell (410) through the second opening part (411) or be accommodated in the inner cavity of the second shell (410).

8. Rail system, characterized in that it comprises a plurality of rails (1), said rails (1) being connected to each other by means of a rotary joint module according to any of claims 1 to 7.