CN212617871U - Page turning device and stage lamp - Google Patents

Abstract

The utility model discloses a page turning device and stage lamp, wherein the page turning device is used for fixed circuit board or fan, include: first fixed plate, the second fixed plate, the third fixed plate and turn over a page fixed plate, first fixed plate and second fixed plate interval parallel arrangement, circuit board or fan pass through the fastener to be fixed on the third fixed plate, the third fixed plate rotates through turning over a page fixed plate with the second fixed plate and is connected, the third fixed plate can be followed and turned over a page fixed plate and rotate, easy to assemble and maintenance, the stage lamp is including turning over a page device, lamps and lanterns accomplish general assembly back, when transferring the lamp, can be when not needing to extract the pencil plug, do not need to remove the pencil, need not dismantle under the condition of circuit board or fan, transfer the lamp, the work efficiency is greatly improved, the production cycle is shortened, and the production cost is reduced.

Description

Page turning device and stage lamp

Technical Field

The utility model relates to a stage lamps and lanterns accessory technical field, in particular to turn over page or leaf device and stage lamp.

Background

With the increasingly competitive market of stage lighting, the requirements of customers on stage lamps are higher and higher, the pursuit of more functions is higher, the volume is smaller, and the weight is lighter. The existing lamp needs to be close to or meet the requirements of customers, and due to the space reason, the compact and building block stacking structure mode is generally adopted, so that the lamp is inconvenient to adjust and maintain and the working efficiency is very low although the size is reduced.

After the existing lamp is assembled, when the lamp is adjusted, a wiring harness plug needs to be pulled out, a binding tape needs to be cut off, a wiring harness needs to be removed, a circuit board or a fan needs to be disassembled, and a circuit fixing plate needs to be disassembled, so that the lamp can be adjusted. After the lamp is adjusted, the lamp is reassembled according to the steps opposite to the previous steps, the steps are multiple, the operation is complex, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a turn over page device, can convenient and easy lamp and maintenance.

The utility model also provides a stage lamp with this page turning device.

According to the utility model discloses an embodiment of the first aspect provides a page turning device for fixed circuit board or fan, include: the fan-shaped fan comprises a first fixing plate, a second fixing plate, a third fixing plate and a page-turning fixing plate, wherein the first fixing plate and the second fixing plate are arranged in parallel at intervals, a circuit board or a fan is fixed on the third fixing plate through a fastener, the third fixing plate and the second fixing plate are connected in a rotating mode through the page-turning fixing plate, and the third fixing plate can rotate along the page-turning fixing plate.

Has the advantages that: this page turning device for fixed circuit board or fan includes: the first fixed plate, the second fixed plate, the third fixed plate and turn over a page or leaf fixed plate, first fixed plate and second fixed plate interval parallel arrangement, circuit board or fan pass through the fastener to be fixed on the third fixed plate, and the third fixed plate is connected through turning over a page or leaf fixed plate rotation with the second fixed plate, and the third fixed plate can be followed and turned over a page or leaf fixed plate rotation, easy to assemble and maintenance.

According to the utility model discloses a page turning device, turn over the page or leaf fixed plate and include first connecting plate and the second connecting plate that mutually perpendicular set up, be provided with the pivot on the first connecting plate, the second connecting plate passes through the fix with screw on the second fixed plate, first connecting plate with the third fixed plate rotates through the pivot to be connected.

According to the utility model discloses a page turning device, the third fixed plate includes the mainboard and sets up the riser of mainboard both sides, circuit board or fan pass through the fastener to be fixed on the mainboard, the riser with first connecting plate rotates through the pivot to be connected.

According to the utility model discloses a page turning device, circuit board or fan pass through the fix with screw on the third fixed plate.

According to the utility model discloses a page turning device, first fixed plate top be provided with first opening, the top of second fixed plate be provided with the second opening that first opening size corresponds, the third fixed plate passes through first opening with the second opening is spacing to clamp.

According to the utility model discloses a page turning device, the first opening part of first fixed plate is provided with the gusset plate, the gusset plate with first fixed plate is perpendicular, just the gusset plate orientation with one side setting opposite of second fixed plate.

According to the utility model discloses a page turning device, first fixed plate with the second fixed plate passes through the spliced pole and connects and fix into whole.

According to the utility model discloses an embodiment of the second aspect provides a stage lamp, include as before the page turning device, after the assembly is accomplished to lamps and lanterns, when transferring the lamp, can transfer the lamp under the condition that need not extract the pencil plug, need not remove the pencil, need not dismantle circuit board or fan, improved work efficiency greatly, shortened production cycle, reduced manufacturing cost.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is an exploded view of a page turning device and a circuit board according to an embodiment;

FIG. 2 is a front view of the embodiment;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a schematic view of a page turning fixing plate;

FIG. 5 is a front view of a page turning circuit board according to an embodiment;

FIG. 6 is a cross-sectional view B-B of FIG. 5;

FIG. 7 is a schematic view of a third fixing plate and a circuit board according to an embodiment;

FIG. 8 is a front view of a second exemplary embodiment of a fan;

FIG. 9 is a schematic view of a second fan and a third retaining plate according to an embodiment;

FIG. 10 is a schematic view of a stage light.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of 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 7, a page turning device for fixing a circuit board 500 or a blower 600 includes: the first fixing plate 100 and the second fixing plate 200 are arranged in parallel at intervals, the circuit board 500 or the blower 600 is fixed on the third fixing plate 300 through screws, the third fixing plate 300 is rotatably connected with the second fixing plate 200 through the page turning fixing plate 400, and the third fixing plate 300 can rotate along the page turning fixing plate 400. The third fixing plate 300 can rotate along the page turning fixing plate 400, thereby facilitating disassembly, assembly and maintenance.

In one embodiment, the first fixing plate 100 is a stroboscopic motor fixing plate, the second fixing plate 200 is a prism motor fixing plate, the third fixing plate 300 is a circuit fixing plate, the circuit board 500 is fixed on the circuit fixing plate, the circuit fixing plate is rotatably connected with the prism motor fixing plate through the page turning fixing plate 400, when a lamp is adjusted, a wire harness plug does not need to be pulled out, a wire harness does not need to be moved, a screw is unscrewed without disassembling the circuit board 500 and the circuit fixing plate, the lamp can be adjusted directly by turning over the circuit board 500 after the circuit board 500 is erected, after the lamp is adjusted, the circuit board 500 is rotated to return to the original position, and the screw is tightened, so that the complete assembly is completed.

Referring to fig. 4, the page turning fixing plate 400 includes a first connecting plate 410 and a second connecting plate 420 which are vertically arranged, a rotation shaft 430 is provided on the first connecting plate 410, the second connecting plate 420 is fixed on the second fixing plate 200 by a screw, and the first connecting plate 410 and the third fixing plate 300 are rotatably connected by the rotation shaft 430. Further, the rotating shaft 430 is a rivet pressing stud.

Referring to fig. 7 and 9, the third fixing plate 300 includes a main plate 310 and vertical plates 320 disposed at both sides of the main plate 310, the circuit board 500 or the fan 600 is fixed on the main plate 310 by screws, and the vertical plates 320 and the first connecting plate 410 are rotatably connected by a rotating shaft 430.

The mounting method of the page turning device comprises the steps that the second connecting plate 420 of the page turning fixing plate 400 on one side is firstly fixed on the second fixing plate 200 (a prism motor fixing plate), the round hole of the vertical plate 320 of the third fixing plate 300 (a circuit fixing plate) is sleeved on the press riveting stud of the page turning fixing plate 400, the press riveting stud of the page turning fixing plate 400 on the other side is inserted into the round hole of the upright post 320 of the third fixing plate 300, the page turning fixing plate 400 is fixed on the second fixing plate 200, the lower left edge of the third fixing plate 300 is fixed on the first fixing plate 100 through a screw, the circuit board 500 is fixed on the third fixing plate 300 through a screw, a wiring harness is connected, a wiring harness plug is inserted into a socket of the circuit board.

When the lamp is adjusted, as long as the screws fixed on the first fixing plate 100 are unscrewed, under the condition of not moving the wiring harness, the circuit board 500 and the third fixing plate 300 can rotate together around the press riveting studs of the page turning fixing plates 400 on the two sides, because the wiring harness is flexible, the wiring harness can still be turned to the vertical position under the conditions that the ribbon is tightened and the plug is inserted into the socket, the lamp can be adjusted and maintained after the circuit board 500 and the third fixing plate 300 are turned, the wiring harness plug does not need to be pulled out, the ribbon is not cut off, the lamp is adjusted and maintained under the condition that the circuit board 500 and the third fixing plate 300 are not disassembled, the structure is simple, the production rate is high, and the cost is low.

Referring to fig. 8 and 9, it is understood that the circuit board 500 may be replaced with the blower 600, and the blower 600 and the third fixing plate 300 may not be disassembled during assembly and maintenance, thereby greatly improving the working efficiency.

Referring to fig. 1, a first opening is formed in the top of the first fixing plate 100, a second opening corresponding to the size of the first opening is formed in the top of the second fixing plate 200, and the third fixing plate 300 is clamped in a limiting manner through the first opening and the second opening, so that positioning and installation are facilitated, and efficiency is improved. The reinforcing plate 110 is disposed at the first opening of the first fixing plate 100, the reinforcing plate 110 is perpendicular to the first fixing plate 100, and the reinforcing plate 110 is disposed toward a side opposite to the second fixing plate 200.

It is understood that the first fixing plate 100 and the second fixing plate 200 are integrally connected and fixed by means of connecting columns or screws or spacing columns.

Referring to fig. 10, according to the utility model discloses the second aspect embodiment provides a stage lamp, include as before the page turning device, after the assembly is accomplished to lamps and lanterns, when transferring the lamp, can transfer the lamp under the condition that need not extract the pencil plug, need not remove the pencil, need not dismantle circuit board 500 or fan 600, improved work efficiency greatly, shortened production cycle, reduced manufacturing cost.

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 (8)

1. A page turning device for fixing a circuit board or a fan is characterized by comprising:

a first fixing plate;

the first fixing plate and the second fixing plate are arranged in parallel at intervals;

the circuit board or the fan is fixed on the third fixing plate through a fastener; and

the page turning fixing plate is connected with the second fixing plate in a rotating mode through the page turning fixing plate, and the third fixing plate can rotate along the page turning fixing plate.

2. A page turning device as claimed in claim 1, wherein: the page turning fixing plate comprises a first connecting plate and a second connecting plate which are perpendicular to each other, a rotating shaft is arranged on the first connecting plate, the second connecting plate is fixed on the second fixing plate through screws, and the first connecting plate is rotatably connected with the third fixing plate through the rotating shaft.

3. A page turning device as claimed in claim 2, wherein: the third fixing plate comprises a main plate and vertical plates arranged on two sides of the main plate, the circuit board or the fan is fixed on the main plate through a fastener, and the vertical plates are rotatably connected with the first connecting plate through the rotating shaft.

4. A page turning device as claimed in claim 1, wherein: the circuit board or the fan is fixed on the third fixing plate through screws.

5. A page turning device as claimed in claim 1, wherein: the top of the first fixing plate is provided with a first opening, the top of the second fixing plate is provided with a second opening corresponding to the size of the first opening, and the third fixing plate is limited and clamped through the first opening and the second opening.

6. The page turning device of claim 5, wherein: the first opening part of first fixed plate is provided with the gusset plate, the gusset plate with first fixed plate is perpendicular, just the gusset plate orientation with the opposite one side setting of second fixed plate.

7. A page turning device as claimed in any one of claims 1 to 6, wherein: the first fixing plate and the second fixing plate are connected and fixed into a whole through a connecting column.

8. A stage lamp is characterized in that: a page turning device as claimed in any one of claims 1 to 7.

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