CN202024237U - Stage lighting device - Google Patents
Stage lighting device Download PDFInfo
- Publication number
- CN202024237U CN202024237U CN 201120082991 CN201120082991U CN202024237U CN 202024237 U CN202024237 U CN 202024237U CN 201120082991 CN201120082991 CN 201120082991 CN 201120082991 U CN201120082991 U CN 201120082991U CN 202024237 U CN202024237 U CN 202024237U
- Authority
- CN
- China
- Prior art keywords
- pattern
- wheel
- hall
- stage lighting
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a stage lighting device, which comprises a pattern disc bearing seat (12) and a pattern wheel (2), wherein a center rotating shaft (13) is arranged on the pattern disc bearing seat (12), a pattern wheel fixing device is arranged on the pattern disc bearing seat (12), in addition, the pattern wheel fixing device is sheathed on the center rotating shaft (13), the pattern wheel (2) is horizontally inserted in the pattern wheel fixing device, a light blocking plate (9) is arranged between the pattern disc bearing seat (12) and the pattern wheel fixing device, first grooves (91) are arranged on the light blocking plate (9), and seamless planes (92) are formed between the adjacent first grooves (91). The design of the light blocking plate is added in the stage lighting device, a light leakage source is blocked through the design, the device is ensured not to easily leak light in the work state, and the pattern effect of the stage lighting is improved.
Description
Technical field
The utility model relates to the light of stage field, particularly a kind of stage lighting units.
Background technology
In the light of stage field, more and more higher to the requirement of the abundant and diversity of pattern, dynamic effect, interchangeability; Therefore, in performance, conveniently changing the pattern wheel becomes more and more stronger demand, and more and more higher to the coherence request of pattern hot spot direction; Simultaneously, in pattern rotation and replacing process, also need assurance phenomenons such as light leak veiling glare can not occur.
Pattern wheel generally is installed on the pattern disk, and traditional pattern disk branch has two kinds of fixed pattern dish and rotation pattern disks, and the fixed pattern dish can not rotation, can only rotate; And the rotation pattern disk can be realized the rotation of pattern wheel and the rotation of pattern disk.In pattern wheel rotary course, because pattern disk is not provided with corresponding light-baffling device, thus light leakage phenomena appears easily, and light leak can influence the picture display quality.
In sum, the weak point of present pattern disk existence is easy light leak.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of stage lighting units that is difficult for light leak is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of stage lighting units, comprise pattern disk bearing block and pattern wheel, and described pattern disk bearing block is provided with central rotating shaft; Described pattern disk bearing block is provided with pattern wheel fixture, and described pattern wheel fixture is placed on the central rotating shaft; Described pattern wheel level is inserted in the pattern wheel fixture; Be provided with light barrier between described pattern disk bearing block and the pattern wheel fixture, described light barrier is provided with first groove, is gapless plane between described adjacent first groove.
Preferably, described pattern wheel fixture comprises Elastic clamping plate; Described Elastic clamping plate is located on the pattern disk bearing block; The position of corresponding first groove is provided with a plurality of jump ring grooves on the described Elastic clamping plate, and described jump ring groove comprises fixed part and elastic portion; Described pattern wheel level is inserted in the jump ring groove; The front end of described elastic portion is arranged with the elasticity small embossment, and described elasticity small embossment is that elastomeric material is made; When inserting the pattern wheel, the elasticity small embossment outwards opens; When the pattern wheel put in place, the resilience of elasticity small embossment clamped the pattern wheel.
Preferably, the size of described first groove is not more than the size of jump ring groove.
Preferably, described pattern wheel fixture also comprises the pattern stiffener; Described pattern stiffener is located between Elastic clamping plate and the light barrier; Described pattern stiffener is provided with second groove corresponding to the position of jump ring groove, and the size of second groove is less than or equal to the jump ring groove; Between described adjacent second groove is gapless plane.
Preferably, the material of described Elastic clamping plate is the elastic plate metal material; The material of described pattern stiffener is the elastic plate metal material.
Preferably, described pattern disk bearing block is provided with pattern disk whirligig and pattern disk rotating device.
Preferably, described pattern disk rotating device comprises rotating gear; Described rotating gear is located on the Elastic clamping plate, and is placed in the top of central rotating shaft; Described central rotating shaft connects first belt wheel, and described first belt wheel connects second belt wheel by belt; Described second belt wheel is by first motor-driven.
Preferably, described pattern disk whirligig comprises that pattern disk rotates big belt wheel, and described pattern disk rotates big belt wheel to be located on the pattern disk bearing block, and it is enclosed within on the central rotating shaft; Described pattern disk rotates big belt wheel and connects the 3rd belt wheel by belt (11), and described the 3rd belt wheel is by second motor-driven.
Preferably, described Elastic clamping plate is provided with the first Hall positioner, and the described first Hall positioner comprises first Hall Plate, support and strong magnetic piece; Described support is fixed on the pattern disk bearing block, first Hall Plate, be fixed on the support, strong magnetic piece fixedly be embedded in the pattern wheel, on, the pattern wheel makes strong magnetic piece produce magnetic induction near first Hall Plate towards the rotation of Hall element plate.The first Hall positioner is used for accurately locating pattern direction.When many desk lamps move together, guarantee that its pattern hot spot has uniformity and directionality.
Preferably, described pattern wheel fixture is provided with the second Hall positioner, and the described second Hall positioner comprises second Hall Plate and magnet; Described second Hall Plate is fixed on the support, and magnet fixedly is embedded on the described pattern stiffener, and described pattern stiffener makes magnet produce magnetic induction near second Hall Plate towards the rotation of Hall element plate.When both overlap, accurately contraposition.When pattern being resetted, guarantee the consistent of pattern order and direction, correcting action by the zero-bit adjustment by this technological means; Simultaneously, also can be to the fault that occurs in the pattern disk bearing block by the two-way measuring ability heat transfer agent of this technological means, and with feedback information in menu, thereby realize the unanimity of spot pattern easily by the zero-bit adjustment.
In sum, the utility model has following beneficial effect with respect to prior art:
1, increased the design of light barrier in the stage lighting units of the present utility model, the light leak source has been blocked in this design, and assurance device is difficult for light leak in working order down, improves the pattern effect of light of stage;
2, adopted pattern wheel fixture in the stage lighting units of the present utility model, this device can make the pattern wheel flatly insert easily and extract, and makes the pattern wheel change with pattern segments and becomes efficient and convenient, and guarantee good pattern effect; The elasticity small embossment that is adopted in its pattern wheel fixture can make pattern segments insert easily and extract; Can play the effect that clamps anticreep again, guarantee device firm under the duty;
3, stage lighting units of the present utility model has increased whirligig, and this device can make the motion constantly of pattern wheel, thereby guarantees pattern effect full of moving sense under the duty;
4, stage lighting units of the present utility model has increased the Hall positioner, and positioner is used for accurately locating pattern direction; When many desk lamps move together, guarantee that its pattern hot spot has uniformity and directionality.
Description of drawings
Fig. 1 is the three-dimensional icon intention of the utility model stage lighting units;
Fig. 2 is the schematic perspective view of the different directions of Fig. 1;
Fig. 3 is the schematic perspective view of the different directions of Fig. 1;
Fig. 4 is the schematic perspective view of the different directions of Fig. 1;
Fig. 5 is the exploded perspective view of the utility model stage lighting units;
Fig. 6 is that pattern is taken turns schematic diagram for convenience detach;
Fig. 7 is the schematic diagram that pattern wheel Yi Genghou structurally has resilient engagement;
Fig. 8 is the enlarged diagram of Fig. 7;
Fig. 9 is the schematic perspective view of the different directions of Fig. 1;
Figure 10 is the schematic perspective view of the different directions of Fig. 1;
Figure 11 is the schematic perspective view of the different directions of pattern wheel and Elastic clamping plate;
Figure 12 is the schematic perspective view of the different directions of pattern wheel and Elastic clamping plate;
Schematic perspective view when Figure 13 is pattern wheel and Elastic clamping plate plug;
Figure 14 is the Elastic clamping plate schematic perspective view.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Shown in Fig. 1,2,3,4,5,9 and 10, a kind of stage lighting units, its overall structure is as shown in the figure.At first, it comprises pattern disk bearing block 12 and pattern wheel 2.Pattern disk bearing block 12 is provided with central rotating shaft 13; Pattern disk bearing block 12 is provided with pattern wheel fixture, and the perforate of pattern wheel fixture is placed on the central rotating shaft 13.Pattern wheel fixture comprises Elastic clamping plate 5 and light barrier 9.Elastic clamping plate 5 is located on the pattern disk bearing block 12, and light barrier 9 is located between Elastic clamping plate 5 and the pattern disk bearing block 12; Be provided with pattern stiffener 6 between Elastic clamping plate 5 and the light barrier 9.The three is superimposed upon on the pattern disk bearing block 12 successively, and all is enclosed within on the central rotating shaft 13.
The pattern disk bearing block is provided with pattern disk whirligig and pattern disk rotating device, and this technological means is in order to solve technical problem further, stage lighting units full of moving sense promptly to be provided.
The pattern disk rotating device comprises rotating gear 1.Rotating gear 1 is located on the Elastic clamping plate 5, and is inserted in the top of central rotating shaft 13, and it connects central rotating shaft 13 by several bolts, and shown in the figure, bolt quantity is three.The end of central rotating shaft 13 connects in first belt wheel, 14, the first belt wheels 14 connect second belt wheel, 15, the second belt wheels 15 by belt 15 the axis hole and is with motor 17.Motor 17 drives rotating gear 1, and rotating gear 1 meshes with the pattern wheel gear, thereby reaches the purpose of rotation.
The pattern disk whirligig comprises that pattern disk rotates big belt wheel 10.Pattern disk rotates big belt wheel 10 and is located on the pattern disk bearing block, and same, it also is to pass through bolted.Simultaneously, it places light barrier 9 lower ends, and it is enclosed within on the central rotating shaft.Pattern disk rotates in the axis hole of big belt wheel 10 by belt 11 connections the 3rd belt wheel 18, the three belt wheels 18 and is with motor 19.Motor 19 drives pattern disk and rotates big belt wheel 10 rotations, thereby reaches purpose rotatably.
Other are provided with the first Hall positioner as Elastic clamping plate 5.The described first Hall positioner comprises first Hall Plate 4, support and strong magnetic piece.Support is fixed on the pattern disk bearing block 12, and first Hall Plate 4 is fixed on the support, and strong magnetic piece fixedly is embedded on the pattern wheel 2, and pattern wheel 2 makes strong magnetic piece produce magnetic induction near first Hall Plate 4 towards the rotation of Hall element plate.The first Hall positioner is to be used for accurately locating pattern direction, and promptly many desk lamps are in operation, and its pattern hot spot has uniformity, directionality.
Pattern wheel fixture is provided with the second Hall positioner.The second Hall positioner comprises that second Hall Plate 8 is fixed on the support with magnet 7, the second Hall Plate 8, and magnet 7 fixedly is embedded on the described pattern stiffener 6.During work, pattern stiffener 6 makes magnet 7 produce magnetic induction near second Hall Plate 8 towards the rotation of Hall element plate.The magnet 7 and second Hall 8 both when overlapping, guarantee that contraposition is accurate.Be provided with by this, guarantee the uniformity of pattern order and direction when its pattern resets by the zero-bit adjustment, correcting action; Also can realize heat transfer agent to the fault that occurs in the pattern disk bearing block 12 simultaneously by the two-way measuring ability of this device, and with feedback information in menu, thereby realize the uniformity of spot pattern by the zero-bit adjustment.The mechanical positioner in past is loosening easily, is difficult to realize the correction of deviations.Technology barrier before this layout device has then been broken through has greatly improved technically, and is practical, reliable and convenient, is worthy to be popularized and uses.
Shown in Fig. 6,7,8,11,12,13 and 14, pattern wheel 2 has resilient engagement with Elastic clamping plate 5, can make pattern take turns 2 and insert on Elastic clamping plate 5 easily in the horizontal direction and extract, and makes the pattern wheel 12 and the replacing of pattern segments become very convenient.For achieving the above object, Elastic clamping plate 5 is provided with a plurality of jump ring grooves 51.Jump ring groove 51 comprises fixed part 511 and extension 512.Under the duty, the jump ring groove embeds pattern wheel 2 for 51 li.The front end of extension 512 is arranged with elasticity small embossment 52, and elasticity small embossment 52 is made for elastomeric material; Insert pattern and took turns 2 o'clock, elasticity small embossment 52 outwards opens; When pattern wheel 2 put in place, 52 resiliences of elasticity small embossment clamped pattern wheel 2.Elasticity small embossment 52 is oval, and when pattern wheel 2 inserted jump ring groove 51, elasticity small embossment 52 flexibly opened under the extruding of pattern wheel 2 outward.When pattern wheel 2 was crossed the peak of two elasticity small embossments 52, it was squeezed on the intrinsic position under self elastic recoil of jump ring groove 51 like a cork, made the reference circle of center driving wheel and pattern wheel 2 of jump ring groove 51 just on the position of design needs.Elasticity small embossment 52 elastic recoils clamp pattern wheel 2, play the effect of anticreep.The material of Elastic clamping plate 5 is elastic plate metal material (as a manganese steel).
Be provided with pattern stiffener 6 between Elastic clamping plate 5 and the light barrier 9, and the size of second groove 61 is same as jump ring groove 51.The also perforate of pattern stiffener 6 centers, and be placed on the central rotating shaft 13.Pattern stiffener 6 is provided with second groove 61 corresponding to the position of jump ring groove 51.Between adjacent second groove 61 is gapless plane 62.Pattern stiffener 6 also is a kind of rubber-like flat metal material (as manganese steel).Its main effect is to guarantee to leave suitable spacing between Elastic clamping plate 5 and the pattern light barrier 9, guarantee pattern wheel 2 easily from the pattern disk bearing block level insert and extract.Pattern stiffener 6 is as a kind of elastic plate metal material (as manganese steel), in the plug process, it can prevent effectively that pattern wheel 2 from causing the distortion of light barrier 9, avoids the distortion because of pattern disk bearing block 12, and pattern wheel 2 is caused swing and interference in motion process.For guaranteeing the good performance that is in the light, first groove 91 and second groove 61 also have the size of jump ring groove 51 suitable, avoid meaningless light leak.
The foregoing description is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model.Be that all equalizations of being done according to the utility model content change and modification, all contained by the utility model claim scope required for protection.
Claims (10)
1. a stage lighting units comprises pattern disk bearing block (12) and pattern wheel (2), and described pattern disk bearing block (12) is provided with central rotating shaft (13); It is characterized in that: described pattern disk bearing block (12) is provided with pattern wheel fixture, and described pattern wheel fixture is placed on the central rotating shaft (13); Described pattern wheel (2) level is inserted in the pattern wheel fixture; Be provided with light barrier (9) between described pattern disk bearing block (12) and the pattern wheel fixture, described light barrier (9) is provided with first groove (91), is gapless plane (92) between described adjacent first groove (91).
2. stage lighting units according to claim 1 is characterized in that: described pattern wheel fixture comprises Elastic clamping plate (5); Described Elastic clamping plate (5) is located on the pattern disk bearing block (12); The position that described Elastic clamping plate (5) is gone up corresponding first groove (91) is provided with a plurality of jump ring grooves (51), and described jump ring groove (51) comprises fixed part (511) and elastic portion (512); Described pattern wheel (2) level is inserted jump ring groove (51) lining; The front end of described elastic portion (512) is arranged with elasticity small embossment (52), and described elasticity small embossment (52) is made for elastomeric material; When inserting pattern wheel (2), elasticity small embossment (52) outwards opens; Pattern wheel (2) is when putting in place, and elasticity small embossment (52) resilience clamps pattern wheel (2).
3. stage lighting units according to claim 2 is characterized in that: the size of described first groove (91) is not more than the size of jump ring groove (51).
4. stage lighting units according to claim 1 is characterized in that: described pattern wheel fixture also comprises pattern stiffener (6); Described pattern stiffener (6) is located between Elastic clamping plate (5) and the light barrier (9); Described pattern stiffener (6) is provided with second groove (61) corresponding to the position of jump ring groove (51), and the size of second groove (61) is less than or equal to jump ring groove (51); Between described adjacent second groove (61) gapless plane (62).
5. stage lighting units according to claim 4 is characterized in that: the material of described Elastic clamping plate (5) is the elastic plate metal material; The material of described pattern stiffener is the elastic plate metal material.
6. stage lighting units according to claim 1 is characterized in that: described pattern disk bearing block (12) is provided with pattern disk whirligig and pattern disk rotating device.
7. stage lighting units according to claim 6 is characterized in that: described pattern disk rotating device comprises rotating gear (1); Described rotating gear (1) is located on the Elastic clamping plate (5), and is placed in the top of central rotating shaft (13); Described central rotating shaft (13) connects first belt wheel (14), and described first belt wheel (14) connects second belt wheel (15) by belt (15); Described second belt wheel (15) is driven by first motor (17).
8. stage lighting units according to claim 6, it is characterized in that: described pattern disk whirligig comprises that pattern disk rotates big belt wheel (10), described pattern disk rotates big belt wheel (10) to be located on the pattern disk bearing block (12), and it is enclosed within on the central rotating shaft; Described pattern disk rotates big belt wheel (10) and connects the 3rd belt wheel (18) by belt (11), and described the 3rd belt wheel (18) is driven by second motor (19).
9. according to each described stage lighting units of claim 1-8, it is characterized in that: described Elastic clamping plate (5) is provided with the first Hall positioner, the described first Hall positioner comprises first Hall Plate (4), support and strong magnetic piece, described support is fixed on the pattern disk bearing block (12), first Hall Plate (4) is fixed on the support, strong magnetic piece fixedly is embedded on the pattern wheel (2), pattern wheel (2) makes strong magnetic piece produce magnetic induction near first Hall Plate (4) towards the rotation of Hall element plate.
10. stage lighting units according to claim 9, it is characterized in that: described pattern wheel fixture is provided with the second Hall positioner, the described second Hall positioner comprises second Hall Plate (8) and magnet (7), described second Hall Plate (8) is fixed on the support, magnet (7) fixedly is embedded on the described pattern stiffener (6), described pattern stiffener (6) makes magnet (7) produce magnetic induction near second Hall Plate (8) towards the rotation of Hall element plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120082991 CN202024237U (en) | 2011-03-25 | 2011-03-25 | Stage lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120082991 CN202024237U (en) | 2011-03-25 | 2011-03-25 | Stage lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202024237U true CN202024237U (en) | 2011-11-02 |
Family
ID=44849186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120082991 Expired - Lifetime CN202024237U (en) | 2011-03-25 | 2011-03-25 | Stage lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202024237U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620245A (en) * | 2012-03-26 | 2012-08-01 | 广州彩熠灯光有限公司 | Stage light image cutting system and transmission control system used for same |
| CN102788319A (en) * | 2012-08-10 | 2012-11-21 | 广州彩熠灯光有限公司 | Light beam shaping and cutting system for stage luminaire and stage luminaire |
| CN102798087A (en) * | 2012-08-30 | 2012-11-28 | 广州彩熠灯光有限公司 | Cutting system for shaping stage light beams and stage lamp |
| CN103576695A (en) * | 2012-07-24 | 2014-02-12 | 湖南明和光电设备有限公司 | LED diversion lamp diversion positioning device with photoelectric sensor |
| CN104141921A (en) * | 2013-05-08 | 2014-11-12 | 杨树凯 | Spotlight |
| CN106322150A (en) * | 2016-08-23 | 2017-01-11 | 厦门市朗星节能照明股份有限公司 | Globular bulb capable of displaying characters |
| WO2020155847A1 (en) * | 2019-02-01 | 2020-08-06 | 广州市浩洋电子股份有限公司 | Combined type dynamic effect disc and stage lamp having same |
| CN111912436A (en) * | 2020-08-05 | 2020-11-10 | 广州彩熠灯光股份有限公司 | Self-powered rotation sensing device |
-
2011
- 2011-03-25 CN CN 201120082991 patent/CN202024237U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620245A (en) * | 2012-03-26 | 2012-08-01 | 广州彩熠灯光有限公司 | Stage light image cutting system and transmission control system used for same |
| CN103576695A (en) * | 2012-07-24 | 2014-02-12 | 湖南明和光电设备有限公司 | LED diversion lamp diversion positioning device with photoelectric sensor |
| CN102788319A (en) * | 2012-08-10 | 2012-11-21 | 广州彩熠灯光有限公司 | Light beam shaping and cutting system for stage luminaire and stage luminaire |
| CN102798087B (en) * | 2012-08-30 | 2015-01-28 | 广州彩熠灯光有限公司 | Cutting system for shaping stage light beams and stage lamp |
| CN102798087A (en) * | 2012-08-30 | 2012-11-28 | 广州彩熠灯光有限公司 | Cutting system for shaping stage light beams and stage lamp |
| CN104141921A (en) * | 2013-05-08 | 2014-11-12 | 杨树凯 | Spotlight |
| WO2014180275A1 (en) * | 2013-05-08 | 2014-11-13 | Yang Shukai | Spot lamp |
| CN104141921B (en) * | 2013-05-08 | 2016-01-13 | 杨树凯 | Shot-light |
| CN106322150A (en) * | 2016-08-23 | 2017-01-11 | 厦门市朗星节能照明股份有限公司 | Globular bulb capable of displaying characters |
| WO2020155847A1 (en) * | 2019-02-01 | 2020-08-06 | 广州市浩洋电子股份有限公司 | Combined type dynamic effect disc and stage lamp having same |
| EP3919810A4 (en) * | 2019-02-01 | 2022-03-16 | Guangzhou Haoyang Electronic Co., Ltd. | Combined type dynamic effect disc and stage lamp having same |
| US11320118B2 (en) | 2019-02-01 | 2022-05-03 | Guangzhou Haoyang Electronic Co., Ltd. | Combined-type dynamic effect wheel and stage light provided with same |
| CN111912436A (en) * | 2020-08-05 | 2020-11-10 | 广州彩熠灯光股份有限公司 | Self-powered rotation sensing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202024237U (en) | Stage lighting device | |
| CN202125869U (en) | Stage lighting device | |
| CN202024238U (en) | Stage lighting device | |
| CN207427590U (en) | It is spell PCB patch fixtures more | |
| CN203254281U (en) | Spherical washer grinding fixture | |
| CN205745210U (en) | A kind of planetary gear assembly manipulator | |
| CN206326273U (en) | Automobile sends out cabin crossbeam assembly welding clamp | |
| CN203330692U (en) | Assembling welding machine of low-temperature heat-insulating gas cylinder end socket | |
| CN206241687U (en) | A kind of fixture for electric motor end cap | |
| CN204358249U (en) | Pipeline support group and pipeline support monomer | |
| CN201699552U (en) | Enamel empregnation support clamp for stator assemblies | |
| CN207888149U (en) | A kind of three axis horizontal displacement machines | |
| CN206855019U (en) | One kind divides fixture in food tray self-centering point | |
| CN103042337A (en) | Tank container corner column assembling system | |
| CN202927406U (en) | Displayer fixing structure | |
| CN203973099U (en) | The rotary welding gun of bonding machine | |
| CN206108383U (en) | Pneumatic pipeline transmission system and pipeline commutator thereof | |
| CN211089861U (en) | Rotatable stage sound box | |
| CN204711272U (en) | Multiple spot for two-sided numerical control drilling machine compresses numerical control turntable | |
| CN204704766U (en) | Dynamic universal stage lighting | |
| CN206952755U (en) | For grinding the top fixture of roller | |
| CN206806618U (en) | Convenient type fluorescent tube mounting seat | |
| CN202411756U (en) | Arc welding device | |
| CN203741522U (en) | Big disk gear locating mechanism of knitting machine | |
| CN207696027U (en) | A kind of turntable positioning device of multistation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |