Novel pattern plate

Abstract

A novel pattern disc comprises a gear disc assembly and a plurality of rotary gear seats, the rotary gear seats are installed on the gear disc assembly, and containing grooves used for containing imaging objects are formed in the centers of the rotary gear seats; the device is characterized in that the gear disc assembly comprises an upper gear ring, a mounting plate and a lower gear bearing disc; outer gear teeth I and inner gear teeth I are respectively arranged on the outer circumference and the inner circumference of the upper gear ring; outer gear teeth II are arranged on the outer circumference of the lower gear bearing disc; the rotary gear seats are evenly distributed in the inner circumference of the upper gear ring and meshed with the first inner gear teeth respectively.

Description

Technical Field

[0001] The invention relates to the field of stage lamps, in particular to the field of pattern plates. Background Art

[0002] The existing pattern discs all have a main drive gear set in the center of the pattern disc, and then multiple slave drive gears are set on the outer ring of the main drive wheel. The main drive gear drives multiple slave drive gears to realize the self-rotation of the slave drive gears; at the same time, a flange part needs to be designed in the center of the main drive gear for the motor shaft of the drive motor to pass through and drive the rotation of the entire pattern disc to achieve the effect of revolution. For example, the pattern discs described in patent documents CN202122300798.X Pattern seat insert, pattern seat and pattern disc, CN202023350367.6 A double-layer rotating pattern disc, CN202221334183.7 A multi-positioned rotating effect disc, and CN202221738783.X A pattern seat and pattern disc for stage lights are all traditional solutions.

[0003] As the size of the lamp body is miniaturized, the internal structure design is becoming more and more compact. How to set up more effect components in a relatively limited space is a difficult problem faced by technicians in this field. The width of the pattern plate in the horizontal space is the outer diameter of the entire pattern plate, and the height of the pattern plate in the vertical space is the total thickness of the drive motor + pattern plate + motor shaft. If the horizontal and vertical space occupied by the pattern plate can be reduced, then more other effect components can be set up in the same space to enrich the lighting effect of the lamp or compress the volume. Summary of the invention

[0004] The purpose of the present invention is to provide a new pattern plate to solve the problem of excessive space occupation caused by the structure of the existing traditional pattern plate, and at the same time to make a breakthrough innovation in the structure of the traditional pattern plate.

[0005] The technical solution of the present invention is as follows: A novel pattern plate comprises a gear plate assembly and a plurality of rotating gear seats, wherein the plurality of rotating gear seats are mounted on the gear plate assembly, and a receiving groove for receiving an imaging object is provided at the center of the rotating gear seat; the gear plate assembly comprises an upper gear ring, a mounting plate and a lower gear bearing plate; the outer circumference and the inner circumference of the upper gear ring are respectively provided with outer gear teeth 1 and inner gear teeth 1; the outer circumference of the lower gear bearing plate is provided with outer gear teeth 2; the plurality of rotating gear seats are evenly distributed within the inner circumference of the upper gear ring, and are respectively meshed with the inner gear teeth 1.

[0006] Furthermore, the inner gear tooth 1 is located below the outer gear tooth 1.

[0007] Furthermore, the lower gear bearing plate includes a rolling body 1, and the upper gear ring and the lower gear bearing plate achieve relative rotation through the rolling body 1.

[0008] Furthermore, the lower gear bearing plate includes a second rolling body, and the lower gear bearing plate and the mounting plate achieve relative rotation through the second rolling body.

[0009] Furthermore, the lower gear bearing disk includes an inner disc surface, the outer diameter of the inner disc surface is larger than the top circle diameter of the inner gear tooth, and the inner disc surface is provided with light-through holes of a number equal to and matching the size of the plurality of rotating gear seats, and the plurality of rotating gear seats are located on the light-through holes.

[0010] Specifically, the lower gear bearing disk includes outer gear 2, outer ring of bearing 2, rolling element 2, inner ring of bearing 2, rolling element 1 and inner disk surface from outside to inside.

[0011] More preferably, the rolling element 1 is arranged between the inner gear 1 and the inner ring of the bearing 2 in the horizontal direction.

[0012] More preferably, the second rolling element is arranged between the second outer ring of the bearing and the second inner ring of the bearing in the horizontal direction.

[0013] .More preferably, the outer gear 2 and the inner ring of the bearing 2 are an integral part.

[0014] .More preferably, the mounting plate is fixed to the outer ring of the second bearing and is used to cover the second rolling element.

[0015] Furthermore, the mounting plate is located between the upper gear ring and the lower gear bearing disk.

[0016] Specifically, the mounting plate comprises a central air-avoiding circular hole, and the diameter of the air-avoiding circular hole is larger than the outer diameter of the inner disc surface.

[0017] Specifically, the mounting plate further comprises a supporting surface located at the periphery of the air-avoiding circular hole, and the supporting surface is provided with a plurality of external connection holes for connecting with the outside.

[0018] Furthermore, the plurality of rotating gear seats are elastically snap-fitted or fixed to the gear plate assembly by screws.

[0019] Specifically, the rotating gear seat includes a main body for accommodating an imaging object and a connecting piece for connecting with the gear plate assembly, and a receiving groove for accommodating the imaging object is provided at the center of the main body.

[0020] Specifically, the central area of ​​the lower gear bearing plate also includes a clamping member for elastically clamping and fixing with a plurality of rotating gear seats.

[0021] Compared with traditional technical solutions, the advantages of this technical solution are: like Figure 6 and Figure 7 As shown, the center of the pattern disk 001 in this solution has no flange 004 and is not directly driven by the driving motor 003 passing through the center of the pattern disk 001 . Therefore, the overall height H1 of the pattern disk in the light emitting direction is much smaller than that of the traditional pattern disk 001 .

[0022] In terms of installation method, the external connection point of the pattern plate 001 of the traditional solution is at the center hole, that is, the connection must be achieved through the driving motor 003, and then the driving motor 003 is installed on the effect plate frame 002, so its installation height in the light-emitting direction is H2; however, the pattern plate of the present technical solution can be fixed by opening a hole in the effect plate frame 002, and the pattern plate 001 is located in the hole of the effect plate frame 002, so its installation height is still H1, which is much smaller than H2 of the traditional solution.

[0023] The pattern plate in this solution does not adopt the traditional method of central main driving gear + several rotating gear seats distributed on the outer circumference, but distributes several rotating gear seats on the inner circumference of the upper gear ring. Therefore, when the size of the rotating gear seats is the same, the outer diameter of the entire pattern plate is also smaller than that of the traditional pattern plate.

[0024] When the size of a single rotating gear seat is determined, but the number of rotating gear seats is set to be small, such as 1-4, due to customer needs or lamp volume restrictions, the traditional solution of central main drive gear + outer circumference distributed rotating gear seats cannot reduce the outer diameter of the pattern plate during structural design. However, the present technical solution can dynamically adjust the outer diameter of the inner circumference of the upper gear ring according to the number of rotating gear seats, thereby reducing the outer diameter of the entire pattern plate.

[0025] The present invention is further described in detail below according to the accompanying drawings and embodiments: Figure 1 It is a stereogram of the present invention.

[0026] Figure 2 It is an exploded view of the present invention.

[0027] Figure 3 This is an exploded view of the gear plate assembly.

[0028] Figure 4 A cross-sectional schematic diagram of the gear plate assembly.

[0029] Figure 5 for Figure 4 AA section view.

[0030] Figure 6 This is a schematic diagram of the installation of a traditional pattern plate.

[0031] Figure 7 It is a schematic diagram of installing the pattern plate of the present invention.

[0032] The numbers in the figure are: 01-gear plate assembly; 001-pattern plate; 002-effect plate frame; 1-upper gear ring; 11-outer gear one; 12-inner gear one; 2-mounting plate; 21-support surface; 211-fixing hole one; 212-external connecting hole; 22-air-avoiding circular hole; 3-lower gear bearing plate; 31-outer gear two 32-bearing two outer ring; 321-fixing hole two; 33-rolling body two; 34-bearing two inner ring; 35-rolling body one; 36-inner disc surface; 361-light hole; 37-clamping piece; 4-rotating gear seat; 41-main body; 411-accommodating groove; 42-connecting piece; 421-clamping end. Implementation

[0033] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention are further described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0034] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0036] As attached Figure 1-3As shown, a new type of pattern plate includes a gear plate assembly 01 and a plurality of rotating gear seats 4, the plurality of rotating gear seats 4 are mounted on the gear plate assembly 01, and a receiving groove 411 for receiving an imaging object is provided at the center of the rotating gear seat 4; the gear plate assembly 01 includes an upper gear ring 1, a mounting plate 2 and a lower gear bearing plate 3; the outer circumference and inner circumference of the upper gear ring 1 are respectively provided with an outer gear tooth 11 and an inner gear tooth 12; the outer circumference of the lower gear bearing plate 3 is provided with an outer gear tooth 2 31; the plurality of rotating gear seats 4 are evenly distributed in the inner circumference of the upper gear ring 1, and are respectively meshed with the inner gear tooth 12.

[0037] The beneficial effect of this embodiment is that, as shown in the attached Figure 6 , 7 As shown, the center of the pattern plate 001 in this solution does not have a flange 004, nor is it driven directly by the driving motor 003 passing through the center of the pattern plate 001. Therefore, the overall height H1 of the pattern plate in the light-emitting direction is much smaller than that of the traditional pattern plate 001. In addition, in terms of installation, the external connection point of the pattern plate 001 in the traditional solution is at the center hole, that is, it must be connected by the driving motor 003, and then the driving motor 003 is installed on the effect plate frame 002, so its installation height in the light-emitting direction is H2; however, the pattern plate 001 of the technical solution can be fixed by opening a hole in the effect plate frame 002 and fixing the pattern plate 001 through the mounting plate 2, so that the pattern plate 001 is located in the hole of the effect plate frame 002, so its installation height is still H1, which is much smaller than H2 of the traditional solution. In addition, the pattern plate 001 of this embodiment distributes a plurality of rotating gear seats 4 within the inner circumference of the upper gear ring 1, so when the rotating gear seats 4 are of the same size, the outer diameter of the entire pattern plate 001 is also smaller than that of the traditional pattern plate.

[0038] On the other hand, when the size of a single rotating gear seat is determined, but the customer only needs 1-4 rotating gear seats for loading pattern pieces, or due to the limitation of the volume of the lamp body, only 1-4 rotating gear seats for loading pattern pieces can be set on the pattern plate. The traditional solution of central main driving gear + outer circumference distribution rotating gear seat mode cannot reduce the outer diameter of the entire pattern plate due to the small number. The difference between 2 or 6 rotating gear seats is only that the spacing distance between the rotating gear seats has changed. However, the technical solution can reduce the outer diameter of the inner circumference of the upper gear ring according to the reduction in the number of rotating gear seats, thereby reducing the outer diameter of the entire pattern plate, because it is only necessary to ensure that the inner circumference of the upper gear ring can accommodate the required number of rotating gear seats.

[0039] like Figure 4,5, as one of the embodiments, the inner gear teeth 12 are located below the outer gear teeth 11. Because a number of rotating gear seats 4 are meshed with the inner gear teeth 12, in order to avoid gear slippage, the thickness of the inner gear teeth 12 is generally designed to be thicker than the thickness of the outer gear teeth 11. At this time, in order to make it easier to realize the process, the inner gear teeth 12 will be designed to be lower than the outer gear teeth 11. It can be understood by those skilled in the art that the upper gear ring 1 can be an integral part or an assembly in which the outer gear teeth 11 and the inner gear teeth 12 are fixed together.

[0040] As one embodiment, the lower gear bearing plate 3 includes a rolling body 1 35, and the rolling body 1 35 is located between the upper gear ring 1 and the lower gear bearing plate 3. It can be understood that this structure is similar to a traditional bearing structure, and the upper gear ring 1 and the lower gear bearing plate 3 achieve relative rotation through the rolling body 1 35. When the upper gear ring 1 rotates, the inner gear teeth 12 will rotate accordingly, and the rotation of the inner gear teeth 12 will drive the rotation of several rotating gear seats 4, thereby forming a self-rotation effect of each rotating gear seat 4.

[0041] As one of the embodiments, the lower gear bearing plate 3 includes a rolling body 2 33, and the rolling body 2 33 is located between the lower gear bearing plate 3 and the mounting plate 2. It can be understood that this structure is similar to a traditional bearing structure, and the lower gear bearing plate 3 and the mounting plate 2 achieve relative rotation through the rolling body 2 33. The lower gear bearing plate 3 includes an inner disc surface 36, and the outer diameter of the inner disc surface 36 is larger than the tooth top circle diameter of the inner gear tooth 11. The inner disc surface 36 is provided with light holes 361 of the same number and size as the plurality of rotating gear seats 4, and the plurality of rotating gear seats 4 are located on the light holes 361. At this time, when the lower gear bearing plate 3 rotates, the plurality of rotating gear seats 4 located on the inner disc surface 36 will rotate as a whole with the gear bearing plate 3, thereby forming the revolution effect of the plurality of rotating gear seats 4.

[0042] It can be understood from the above that the rolling element 1 35 and the rolling element 2 33 are generally spherical balls, which are convenient for forming the rotation effect of the bearing.

[0043] As one embodiment, the lower gear bearing plate 3 includes, from the outside to the inside, an outer gear tooth 2 31, a bearing outer ring 2 32, a rolling element 2 33, a bearing inner ring 2 34, a rolling element 1 35 and an inner disc surface 36. The outer gear tooth 2 31, the bearing inner ring 2 34 and the inner disc surface 36 are an integrated structure.

[0044] At this time, the second bearing outer ring 32, the second rolling element 33 and the second bearing inner ring 34 can form a first bearing-like structure, so that the second bearing outer ring 32 and the second bearing inner ring 34 can rotate relative to each other, because the mounting plate 2 is fixed together through the first fixing hole 211 and the second fixing hole 321 on the second bearing outer ring 32, the mounting plate 2 and the second bearing inner ring 34 can form relative rotation, that is, the lower gear bearing disk 3 and the mounting plate 2 can realize relative rotation through the second rolling element 33, and the plurality of rotating gear seats 4 are located in the inner disc surface 36 on the lower gear bearing disk 3, so when the lower gear bearing disk 3 rotates, it can drive the plurality of rotating gear seats 4 to realize orbital revolution as a whole.

[0045] At the same time, the second bearing inner ring 34, the rolling element 1 35, and the inner gear teeth 1 12 can form a second quasi-bearing structure, so that the second bearing inner ring 34 and the inner gear teeth 1 12 can rotate relative to each other, that is, the lower gear bearing plate 3 and the upper gear ring 1 can achieve relative rotation through the rolling element 1 35. The plurality of rotating gear seats 4 are evenly distributed in the inner circumference of the upper gear ring 1 and mesh with the inner gear teeth 1 12 respectively. Therefore, when the upper gear ring 1 rotates, it drives the inner gear teeth 1 12 to rotate, and the inner gear teeth 1 12 drives the plurality of rotating gear seats 4 to rotate respectively, thereby achieving the self-rotation effect of the plurality of rotating gear seats 4.

[0046] As an embodiment, the rolling element 1 35 is disposed horizontally between the inner gear 12 1 and the second bearing inner ring 34. This embodiment facilitates the formation of a bearing-like structure, so that the inner gear 12 1 and the second bearing inner ring 34 can rotate relative to each other.

[0047] As an embodiment, the second rolling element 33 is disposed horizontally between the second outer ring 32 of the bearing and the second inner ring 34 of the bearing. This embodiment facilitates the formation of a quasi-bearing structure, so that the second outer ring 32 of the bearing and the second inner ring 34 of the bearing can rotate relative to each other.

[0048] As one embodiment, the second outer gear teeth 31 and the second bearing inner ring 34 are an integral part. This embodiment allows the second outer gear teeth 31 and the second bearing outer ring 32 to rotate relative to each other.

[0049] As an embodiment, the mounting plate 2 is provided with a fixing hole 1 211, and the outer ring 33 of the second bearing is provided with a fixing hole 2 321, and the mounting plate 2 and the outer ring 33 of the second bearing can be fixed together correspondingly through the fixing hole 1 211 and the fixing hole 2 321. At this time, the mounting plate 2 is also used to cover the second rolling body 33 to prevent the second rolling body 33 from leaking out.

[0050] As an implementation method, the mounting plate 2 is located between the upper gear ring 1 and the lower gear bearing plate 3. The mounting plate 2 is fixed on the outer ring 32 of the second bearing of the lower gear bearing plate 3; the upper gear ring 1 and the lower gear bearing plate 3 form a bearing-like structure through the rolling body 1 35, and the mounting plate 2 and the lower gear bearing plate 3 form a bearing-like structure through the rolling body 2 33. In the actual application of the lamp, the upper gear ring 1, the mounting plate 2 and the lower gear bearing plate 3 are in a relative rotation relationship, so the pattern plate will be used as a whole component, and will not be disassembled for use.

[0051] As an embodiment, the mounting plate 2 includes a central air-avoiding circular hole 22, and the diameter of the air-avoiding circular hole 22 is larger than the outer diameter of the inner disc surface 36. The purpose is to avoid interference between the mounting plate 2 and the gear bearing disc 3.

[0052] As an embodiment, the mounting plate 2 further comprises a support surface 21 located outside the air-avoiding circular hole 2, and a plurality of external connection holes 212 for connecting with the outside are provided on the support surface 21. The beneficial effect of this embodiment is that, Figure 6 , as shown in FIG. 7 , when the pattern plate 001 of the present technical solution is installed on the effect plate frame 002, a hole can be opened in the effect plate frame 002 so that the gear plate assembly 01 is located in the hole of the effect plate frame 002, and then the gear plate assembly 01 is fixed to the effect plate frame 002 through the external connection hole 212 on the mounting plate 2. At this time, the installation height of the entire pattern plate 001 is still H1, which is much smaller than the installation height H2 of the pattern plate 001 in the traditional solution.

[0053] As an implementation method, a plurality of rotating gear seats 4 are elastically clamped or fixed by screws on the gear plate assembly 01. The elastic clamping method is more convenient for disassembly and assembly of the rotating gear seat 4, while the screw fixing method is relatively cumbersome.

[0054] As an implementation method, as shown in the attached Figure 2 As shown, the rotating gear seat 4 includes a main body 41 for accommodating an imaged object and a connecting member 42 for connecting to the gear plate assembly 01. The center of the main body 41 is provided with a receiving groove 411 for accommodating an imaged object. The main body 41 is fixed above the connecting member 42, and the clamping end 421 is used to clamp in the gear plate assembly 01.

[0055] As an embodiment, the central area of ​​the lower gear bearing plate 3 also includes a clamping member 37 for elastically clamping and fixing with a plurality of rotating gear seats 4. The clamping member 37 is provided with a number of clamping grooves equal to the number of rotating gear seats 4. Figure 1 and 2In the example shown, when there are four rotating gear seats 4, the clamping piece 37 is square, and the clamping piece 37 and the inner disc surface 36 of the lower gear bearing plate 3 form four clamping grooves corresponding to the position of the rotating gear seat 4. The connecting piece 42 of the rotating gear seat 4 is made of elastic material, and the clamping end 421 is inclined downward. When the clamping end 421 is inserted into the clamping groove, an elastic clamping effect will be formed.

Claims

1. A new pattern plate, comprising a gear plate assembly and a plurality of rotating gear seats, wherein the plurality of rotating gear seats are mounted on the gear plate assembly, and a receiving groove for receiving an imaging object is provided at the center of the rotating gear seat; characterized in that: The gear plate assembly comprises an upper gear ring, a mounting plate and a lower gear bearing plate; the outer circumference and inner circumference of the upper gear ring are respectively provided with outer gear teeth 1 and inner gear teeth 1; the outer circumference of the lower gear bearing plate is provided with outer gear teeth 2; the plurality of rotating gear seats are evenly distributed within the inner circumference of the upper gear ring and are respectively meshed with the inner gear teeth 1.

2. A new pattern plate according to claim 1, characterized in that: The inner gear tooth 1 is located below the outer gear tooth 1.

3. A new pattern plate according to claim 1, characterized in that: The lower gear bearing plate includes a rolling body 1, and the upper gear ring and the lower gear bearing plate achieve relative rotation through the rolling body 1.

4. A new pattern plate according to claim 1, characterized in that: The lower gear bearing plate comprises a second rolling body, and the lower gear bearing plate and the mounting plate achieve relative rotation via the second rolling body.

5. A new pattern plate according to claim 4, characterized in that: The lower gear bearing disk includes an inner disc surface, the outer diameter of the inner disc surface is larger than the top circle diameter of the inner gear tooth, and the inner disc surface is provided with light-through holes of the same number and size as the plurality of rotating gear seats, and the plurality of rotating gear seats are located on the light-through holes.

6. A novel pattern plate according to any one of claims 3 to 5, characterized in that: The lower gear bearing disc comprises, from the outside to the inside, outer gear teeth 2, outer ring of bearing 2, rolling element 2, inner ring of bearing 2, rolling element 1 and inner disc surface.

7. A new pattern plate according to claim 6, characterized in that: The rolling element 1 is arranged between the inner gear 1 and the inner ring of the bearing 2 in the horizontal direction.

8. A new pattern plate according to claim 6, characterized in that: The second rolling element is arranged between the second outer ring of the bearing and the second inner ring of the bearing in the horizontal direction.

9. A new pattern plate according to claim 8, characterized in that: The outer gear 2 and the inner ring of the bearing 2 are an integral part.

10. A novel pattern plate according to claim 6, characterized in that: The mounting plate is fixed to the outer ring of the second bearing and is used to cover the second rolling element.

11. A novel pattern plate according to claim 1, characterized in that: The mounting plate is located between the upper gear ring and the lower gear bearing disk.

12. A novel pattern plate according to claim 5 or 11, characterized in that: The mounting plate comprises a central air-avoiding circular hole, and the diameter of the air-avoiding circular hole is larger than the outer diameter of the inner disc surface.

13. A new pattern plate according to claim 12, characterized in that: The mounting plate further comprises a supporting surface located at the periphery of the air-avoiding circular hole, and the supporting surface is provided with a plurality of external connection holes for connecting with the outside.

14. A novel pattern plate according to claim 1, characterized in that: The plurality of rotating gear seats are elastically snap-fitted or fixed to the gear plate assembly by screws.

15. A novel pattern plate according to claim 14, characterized in that: The rotating gear seat comprises a main body for accommodating an imaging object and a connecting piece for connecting with a gear plate assembly, and a receiving groove for accommodating an imaging object is arranged at the center of the main body.

16. A novel pattern plate according to claim 15, characterized in that: The central area of ​​the lower gear bearing plate also includes a clamping piece for elastically clamping and fixing with a plurality of rotating gear seats.

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