CN211624966U

CN211624966U - A light mobile device for stage performance

Info

Publication number: CN211624966U
Application number: CN202020136196.8U
Authority: CN
Inventors: 黄大哲; 冼青
Original assignee: FOSHAN ACME TECHNOLOGIES Inc
Current assignee: FOSHAN ACME TECHNOLOGIES Inc
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-10-02
Anticipated expiration: 2030-01-19

Abstract

The utility model provides a light moving device for stage performance, which comprises a supporting guide rail, a supporting seat which is supported by the supporting guide rail and can move along the supporting guide rail, and a power mechanism which drives the supporting seat to move, wherein the supporting seat is used for installing a lamp holder, and two sides of the supporting guide rail are respectively provided with an installation plate; the upper side and the lower side of the mounting plate are both provided with electrified guide rails, each electrified guide rail comprises an insulating groove, a conductive groove and a plurality of buckles, and the opening of each insulating groove faces the corresponding support guide rail; the supporting seat comprises mounting surfaces positioned on two sides of the supporting guide rail and a connecting surface for connecting the two mounting surfaces, and the connecting surface is provided with a notch; the carbon brush mechanism is arranged on the mounting surface and corresponds to the electrified guide rails on the same side one by one, the carbon brush mechanism comprises a connecting rod, an insulating plate and a carbon brush, the carbon brush is in sliding contact with the corresponding electrified guide rails to form electric connection, and the carbon brush is electrically connected with the power mechanism. The utility model discloses can alternate the position in a flexible way according to the stage needs, irradiation range is wide, and stage lighting effect is good.

Description

A light mobile device for stage performance

Technical Field

The utility model belongs to the technical field of stage lighting, especially, relate to a light mobile device for stage performance.

Background

Stage lighting is also called stage lighting, and is called lighting for short. Stage lighting is one of the means of stage art modeling. With the development of the scenario, stage lighting equipment (such as lighting lamps, slide projectors, control systems and the like) and technical means are used for displaying the environment and rendering the atmosphere by light colors and changes thereof, highlighting central characters, creating the sense of space and time of the stage, shaping the external image of the stage performance and providing necessary lighting effects (such as wind, rain, clouds, water and lightning).

The existing stage lighting equipment (such as lighting lamps, slide projectors and control systems) is generally fixed, or displays the environment and renders the atmosphere through a swinging angle, highlights central characters, creates the space sense and the time sense of a stage, and shapes the external image of stage performance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light mobile device for stage performance, it can alternate the position in a flexible way according to the stage needs, and irradiation range is wide, and stage lighting effect is good.

The utility model discloses a realize through following technical scheme:

a light moving device for stage performance comprises a support guide rail, a support seat and a power mechanism, wherein the support seat is supported by the support guide rail and can move along the support guide rail;

the upper side and the lower side of the mounting plate are respectively provided with an electrified guide rail, each electrified guide rail comprises an insulating groove, a conductive groove arranged in the insulating groove and a plurality of buckles clamped on the insulating groove, the extending direction of the insulating groove and the extending direction of the conductive groove are consistent with the extending direction of the support guide rail, the opening of the insulating groove faces the support guide rail, and the buckles are mounted on the longitudinal part;

the supporting seat comprises two mounting surfaces which are respectively positioned at the left side and the right side of the supporting guide rail and a connecting surface which is positioned below the supporting guide rail and is connected with the two mounting surfaces;

the carbon brush mechanism is arranged on the mounting surface and corresponds to the electrified guide rails on the same side one by one, and comprises a connecting rod arranged on the mounting surface, an insulating plate arranged on the connecting rod and a carbon brush arranged on the insulating plate, wherein the carbon brush is in sliding contact with the corresponding electrified guide rails to form electric connection, and the carbon brush is electrically connected with the power mechanism.

Compared with the prior art, the beneficial effects of the utility model are that: the supporting seat is driven to move along the supporting guide rail through a power mechanism. The lamp holder arranged on the supporting seat can move along with the movement of the supporting seat, so that the position of the lamp holder on the walking track can be flexibly changed according to the requirements of the stage, the irradiation range of the stage lamp arranged on the lamp holder is wide, and the stage effect is good; and the power supply of the stage lamp is realized by contacting the electrified guide rail with the carbon brush, the opening of the insulation groove of the electrified guide rail is designed to face the support guide rail, so that the condition that workers touch the electrified conductive groove is avoided, and the safety factor of the support guide rail is improved.

Furthermore, one end of the carbon brush, which is far away from the insulating plate, is a fillet or a chamfer. Avoid sharp-pointed angle and electrically conductive groove contact, prevent to scrape the flower or damage electrically conductive groove.

Furthermore, the number of the carbon brush mechanisms corresponding to any electrified guide rail on the installation surface is two. The arrangement ensures that the carbon brush mechanism stably supplies power to the power mechanism and the like.

Furthermore, a first containing cavity penetrating through the front side and the rear side of the mounting plate is arranged in the mounting plate, a plurality of first through holes communicated with the outside are formed in the upper surface and the lower surface of the first containing cavity, a plurality of second through holes are formed in one side, close to the supporting guide rail, of the first containing cavity, a second containing cavity penetrating through the front side and the rear side of the supporting guide rail is arranged in the supporting guide rail, and third through holes corresponding to the second through holes are formed in the left side and the right side of the second containing cavity. The first accommodating cavity and the second accommodating cavity can accommodate the electric wires of the support guide rail, and the electric wires are prevented from being arranged outside the support guide rail.

Furthermore, the support guide rails are connected with the mounting plate through bolts, the mounting plate is T-shaped and comprises a transverse part and a longitudinal part, the transverse part is positioned between the longitudinal part and the support guide rails, and the two electrified guide rails on any mounting plate are respectively positioned on the upper side and the lower side of the transverse part of the mounting plate and are respectively detachably mounted on the corresponding longitudinal parts. The circular telegram guide rail is installed between longitudinal portion and support rail, avoids the mistake to touch the circular telegram guide rail, improves support rail's factor of safety.

Further, a bracket is mounted at the upper end of the support guide rail. The support guide rail is suspended and supported by the bracket.

Furthermore, the upper end of the supporting guide rail is provided with an installation groove for installing a support, the extending direction of the installation groove is consistent with the extending direction of the supporting guide rail, one end of the support is located in the installation groove and can slide along the installation groove, and the other end of the support extends out of the installation groove. The position of the support on the supporting guide rail can be adjusted through the mounting groove, the position of the support is conveniently adjusted according to the mounting position, and the supporting guide rail is convenient to mount.

Further, the number of the mounting grooves is two, and the two mounting grooves are arranged at intervals. This arrangement ensures stability when suspending the support rail.

Furthermore, the lower end of the supporting guide rail is provided with a supporting plate for supporting the supporting seat, the lower end of the supporting plate is detachably provided with a convex tooth guide rail, the supporting seat is provided with a gear meshed with the convex tooth guide rail, and the power mechanism drives the gear to rotate.

Drawings

Fig. 1 is a schematic structural view of the light moving device for stage performance according to the present invention;

fig. 2 is a side view of the light moving device for stage performance of the present invention;

fig. 3 is a partially enlarged schematic view of the power-on guide rail in the light moving device for stage performance according to the present invention;

fig. 4 is a partially enlarged schematic view of the support rail of the light moving device for stage performance according to the present invention;

fig. 5 is a schematic view of the present invention showing a local enlargement of the mounting plate in the light moving device for stage performance.

In the figure, 1-support guide rail, 11-second cavity, 12-third through hole, 13-installation groove, 14-support plate, 2-support seat, 21-installation surface, 22-connection surface, 23-gear, 3-power mechanism, 4-installation plate, 41-first cavity, 42-first through hole, 43-second through hole, 44-transverse part, 45-longitudinal part, 5-electrified guide rail, 51-insulation groove, 52-conductive groove, 53-buckle, 6-carbon brush mechanism, 61-connecting rod, 62-insulation plate, 63-carbon brush, 7-bracket and 8-convex tooth guide rail.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Please refer to fig. 1 to 3, fig. 1 is a schematic structural diagram of the light moving device for stage performance, fig. 2 is a side view of the light moving device for stage performance, and fig. 3 is a schematic partial enlarged view of the power-on guide rail in the light moving device for stage performance. The relative positions will be defined herein using front and back, left and right, up and down, the positional relationships being with reference to the use state, i.e. the state shown in fig. 1. The term front-to-back means that the support rail is in the front-to-back direction along the length of the support rail as shown in fig. 1, i.e. the support rail is in the front-to-back direction along both sides of its lengthwise square.

A light moving device for stage performance comprises a support guide rail 1, a support seat 2 which is supported by the support guide rail 1 and can move along the support guide rail 1, and a power mechanism 3 which drives the support seat 2 to move, wherein the support seat 2 is used for mounting a lamp holder, and mounting plates 4 are respectively mounted on the left side and the right side of the support guide rail 1; the upper side and the lower side of the mounting plate 4 are respectively provided with an electrified guide rail 5, each electrified guide rail 5 comprises an insulating groove 51, a conductive groove 52 arranged in the insulating groove 51 and a plurality of buckles 53 clamped on the insulating groove 51, the extending direction of the insulating groove 51 and the extending direction of the conductive groove 52 are consistent with the extending direction of the support guide rail 1, the opening of the insulating groove 51 faces the support guide rail 1, and the buckles 53 are mounted on the longitudinal part 45; the support seat 2 comprises two mounting surfaces 21 which are respectively positioned at the left side and the right side of the support guide rail 1 and a connecting surface 22 which is positioned below the support guide rail 1 and is connected with the two mounting surfaces 21; the carbon brush mechanisms 6 corresponding to the electrified guide rails 5 on the same side are arranged on the mounting surface 21 one by one, each carbon brush mechanism 6 comprises a connecting rod 61 arranged on the mounting surface 21, an insulating plate 62 arranged on the connecting rod 61, and a carbon brush 63 arranged on the insulating plate 62, T-shaped structures are formed among the connecting rod 61, the insulating plate 62 and the carbon brush 63, the carbon brush 63 is in sliding contact with the corresponding electrified guide rails 5 to form electric connection, and the carbon brush 63 is electrically connected with the power mechanism 3.

The lamp holder is used for installing the stage lamp, and on the power supply to the stage lamp, install two circular telegram guide rails 5 on every mounting panel 4, the left side of support rail 1 is equipped with two circular telegram guide rails 5 promptly, and the right side of support rail 1 also is equipped with two circular telegram guide rails 5, then support rail 1 both sides are four circular telegram guide rails 5 in total. The carbon brush mechanisms 6 corresponding to the electrified guide rails 5 on the left side of the support guide rail 1 are arranged on the mounting surface 21 on the left side of the support guide rail 1, and the carbon brush mechanisms 6 corresponding to the electrified guide rails 5 on the right side of the support guide rail 1 are also arranged on the mounting surface 21 on the right side of the support guide rail 1. The carbon brushes 63 of the four carbon brush mechanisms 6 are respectively and electrically connected with the corresponding conductive grooves 52 of the electrified guide rails 5, the conductive grooves 52 of the electrified guide rails 5 are connected with a power supply, and the four electrified guide rails 5 are respectively connected with three live wires and three zero lines of three-phase electricity, so that the carbon brushes 63 can supply power to the power mechanism 3 electrically connected with the carbon brushes. After the stage lamp is installed, the stage lamp is respectively and electrically connected with the carbon brushes 63 on the four carbon brush mechanisms 6, the stage lamp is always in sliding contact with the conductive grooves 52 through the carbon brushes 63 to form electrical connection, and power is supplied to the stage lamp through one of three-phase power circuits, so that when a plurality of stage lamps are moved on the support guide rail 1, the stage lamp can select a proper power supply circuit, and the condition that the load of the power supply circuit is too large is avoided. In addition, the insulation groove 51 is installed on the installation plate 4 through the buckle 53, and the opening of the insulation groove 51 faces the support guide rail 1, so that the worker is prevented from touching the electrified conductive groove 52, and the safety factor of the support guide rail 1 is improved. And the insulation groove 51 is mounted on the mounting plate 4 through a buckle 53, so that the insulation groove 51 and the conductive groove 52 are convenient to disassemble and assemble. Specifically, the buckle 53 is provided with a clamping groove matched with the outer side of the insulation groove 51, and the insulation groove 51 is clamped in the clamping groove. In an embodiment, the insulating groove 51 has a mounting cavity on an inner sidewall thereof for accommodating the conductive groove 52, the conductive groove 52 is mounted in the mounting cavity, and an outer sidewall of the conductive groove 52 contacts with an inner sidewall of the mounting cavity.

The power mechanism 3 is configured on the support base 2 and used for driving the support base 2 to move, and the support base 2 drives the lamp holder installed on the support base 2 to move, so that the position of the lamp holder on the support guide rail 1 can be flexibly changed according to the stage requirement, the irradiation range of the stage lamp installed on the lamp holder is wide, and the stage effect is good. In one embodiment, the lower end of the support rail 1 is provided with a support plate 14 for supporting the support base 2, the lower end of the support plate 14 is detachably provided with a convex tooth rail 8, the support base 2 is provided with a gear 23 engaged with the convex tooth rail 8, and the power mechanism 3 drives the gear 23 to rotate. Preferably, the gear 23 is provided with a gear rotating shaft coaxial therewith, and two ends of the gear rotating shaft are respectively rotatably arranged on the mounting surface 21. In one embodiment, the lower end of the support plate 14 is provided with a rail mounting plate, and the convex tooth rail 8 is connected with the rail mounting plate through bolts. The power mechanism 3 drives the gear 23 to rotate, the gear 23 is in meshing transmission with the convex tooth guide rail 8, and under the reaction force of the convex tooth guide rail 8, the rotation of the gear 23 is converted into the movement of the supporting seat 2 along the convex tooth guide rail 8, so that the supporting seat 2 moves along the supporting guide rail 1. Preferably, the supporting seat 2 can be supported on the supporting plate 14 through the roller, the supporting seat 2 can be hung on the supporting rail 1, the first roller is matched with the supporting plate 14 in a rolling manner, and the friction force between the supporting seat 2 and the supporting plate 14 enables the supporting seat 2 to move smoothly along the extending direction of the walking track, so that the supporting seat 2 can change positions on the supporting rail 1 flexibly. The power mechanism 3 is preferably an electric motor or other suitable torque output device.

In one embodiment, an end of the carbon brush 63 remote from the insulating plate 62 is rounded or chamfered. Avoiding sharp corners from contacting the conductive groove 52 and preventing scratching or damaging the conductive groove 52.

In one embodiment, the number of the carbon brush mechanisms 6 on the mounting surface 21 corresponding to any one of the energized guide rails 5 is two. For any electrified guide rail 5, the mounting surface 21 is in contact with the electrified guide rail 5 through two carbon brush mechanisms 6, when the supporting seat 2 moves along the supporting guide rail 1, the carbon brushes 63 of the two carbon brush mechanisms 6 are in sliding contact with any channel guide rail, and the carbon brushes 63 are respectively and electrically connected with the stage lamp and the power mechanism 3, so that stable power supply for the stage lamp and the power mechanism 3 is ensured.

Please refer to fig. 5, fig. 5 is a partially enlarged schematic view of the mounting plate of the light moving device for stage performance according to the present invention. In one embodiment, the support rail 1 is connected to the mounting plate 4 by bolts, the mounting plate 4 is T-shaped and includes a transverse portion 44 and a longitudinal portion 45, the transverse portion 44 is located between the longitudinal portion 45 and the support rail 1, and the two power supply rails 5 on any one mounting plate 4 are respectively located on the upper and lower sides of the transverse portion 44 of the mounting plate 4 and are respectively detachably mounted on the corresponding longitudinal portion 45. Electrified guide rail 5 installs between longitudinal portion 45 and support rail 1, avoids the mistake to touch electrified guide rail 5, improves support rail 1's factor of safety.

Referring to fig. 4, fig. 4 is a partially enlarged schematic view of the supporting rail of the light moving device for stage performance according to the present invention. In an embodiment, a first accommodating cavity 41 penetrating through the front side and the rear side of the mounting plate 4 is arranged in the mounting plate 4, a plurality of first through holes 42 communicated with the outside are formed in the upper surface and the lower surface of the first accommodating cavity 41, a plurality of second through holes 43 are formed in one side, close to the support guide rail 1, of the first accommodating cavity 41, a second accommodating cavity 11 penetrating through the front side and the rear side of the support guide rail 1 is arranged in the support guide rail 1, third through holes 12 corresponding to the second through holes 43 are respectively formed in the left side and the right side of the second accommodating cavity 11, and the third through holes 12 are communicated with. The first housing 41 and the second housing 11 can be used to house connecting wires on the support rail 1, avoiding the wires to be arranged outside the support rail 1. The electric wire that is connected with external power supply like circular telegram guide rail 5 can enter into first appearance chamber 41 through first through-hole 42, then enters into the second through-hole 43 and the third through-hole 12 that corresponds and holds the intracavity 11, holds intracavity 11 at the second and arranges, makes things convenient for arranging of electric wire, and can make the utility model discloses the connecting wire of stage lamp guide rail structure hides in inside, and is neat and artistic to avoid the connecting wire to expose in support rail 1's surface and influence stage lighting effect. Specifically, the number of the first through holes 42 is four, two of the first through holes 42 are respectively disposed on the upper surface of the first accommodating cavity 41 near the front and rear ends of the mounting plate 4, and the other two first through holes 42 are respectively disposed on the lower surface of the first accommodating cavity 41 near the front and rear ends of the mounting plate 4. The number of the second through holes 43 is two, and the second through holes 43 are located on one side of the first cavity 41 close to the support rail 1 and are respectively arranged at positions close to the front end and the rear end of the mounting plate 4. The number of the third through holes 12 on the left and right sides of the second cavity 11 is two. In one embodiment, the upper and lower ends of the insulating plate 62 are provided with wire passing grooves, and the wires on the carbon brushes 63 sequentially pass through the wire passing grooves close to the carbon brushes 63 and the wire passing grooves far away from the carbon brushes and then are connected with the stage lamp, so that the wires deleted by the carbon brushes 63 are prevented from freely moving on the insulating plate 62.

In one embodiment, a bracket 7 is mounted to the upper end of the support rail 1. The support rail 1 is suspended and supported by the bracket 7, so that the support rail 1 can be suspended in the air, and the position of the stage lamp on the support base 2 in the air can be adjusted. In one embodiment, the upper end of the support rail 1 is provided with a mounting groove 13 for mounting the bracket 7, the extending direction of the mounting groove 13 is consistent with the extending direction of the support rail 1, one end of the bracket 7 is located in the mounting groove 13 and can slide along the mounting groove 13, and the other end of the bracket 7 extends out of the mounting groove 13. The position of the support 7 on the support guide rail 1 can be adjusted through the mounting groove 13, the position of the support 7 is conveniently adjusted according to the mounting position of the support guide rail 1, and the support guide rail 1 is convenient to mount. The support 7 comprises a sliding plate and a bolt arranged on the sliding plate, the top end of any side wall of the mounting groove 13 is bent towards the other side wall to form a limiting plate, so that the opening of the mounting groove 13 is smaller than the width of the sliding plate, when the support 7 suspends and supports the support guide rail 1, the sliding plate is abutted against the limiting plate, and the bolt on the sliding plate extends out of the mounting groove 13 and is connected with the mounting position of the mounting support guide rail 1. In one embodiment, the number of the mounting grooves 13 is two, and two mounting grooves 13 are spaced apart. The plurality of brackets 7 are respectively installed in the two installation grooves 13, so that the stability of the support guide rail 1 is guaranteed when the support guide rail 1 is hung and supported through the brackets 7.

The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.

Claims

1. A light moving device for stage performance is characterized by comprising a support guide rail, a support seat and a power mechanism, wherein the support seat is supported by the support guide rail and can move along the support guide rail;

2. A light moving apparatus for stage performances according to claim 1, wherein an end of the carbon brush away from the insulating plate is rounded or chamfered.

3. A light moving apparatus for stage performance according to claim 1, wherein the number of the carbon brush mechanisms corresponding to any one of the energized guide rails on the installation surface is two.

4. A light moving device for stage performance according to claim 1, wherein a first cavity is formed in the mounting plate and penetrates through the front side and the rear side of the mounting plate, a plurality of first through holes communicated with the outside are formed in the upper surface and the lower surface of the first cavity, a plurality of second through holes are formed in the first cavity on the side close to the support rail, a second cavity penetrates through the front side and the rear side of the support rail, and third through holes corresponding to the second through holes are formed in the left side and the right side of the second cavity respectively.

5. A light moving device for stage performance according to claim 1, wherein the support rail is connected to a mounting plate via a bolt, the mounting plate is T-shaped and includes a transverse portion and a longitudinal portion, the transverse portion is located between the longitudinal portion and the support rail, and two power supply rails on any one of the mounting plates are respectively located at upper and lower sides of the transverse portion of the mounting plate and are respectively detachably mounted on the corresponding longitudinal portion.

6. A light moving apparatus for stage performances according to claim 1, wherein a bracket is mounted to an upper end of the support rail.

7. A light moving device for stage performance according to claim 6, wherein the upper end of the support rail is provided with a mounting groove for mounting a bracket, the mounting groove extends in the same direction as the support rail, one end of the bracket is positioned in the mounting groove and can slide along the mounting groove, and the other end of the bracket extends out of the mounting groove.

8. A light moving device for stage performance according to claim 7, wherein the number of the mounting grooves is two, and two mounting grooves are arranged at intervals.

9. A light moving device for stage performance according to claim 1, wherein the lower end of the support rail is provided with a support plate for supporting a support base, the lower end of the support plate is detachably provided with a convex tooth guide rail, the support base is provided with a gear engaged with the convex tooth guide rail, and the power mechanism drives the gear to rotate.