CN103836582A - Transmission device for achieving lifting and rotation of lamp - Google Patents
Transmission device for achieving lifting and rotation of lamp Download PDFInfo
- Publication number
- CN103836582A CN103836582A CN201210490946.1A CN201210490946A CN103836582A CN 103836582 A CN103836582 A CN 103836582A CN 201210490946 A CN201210490946 A CN 201210490946A CN 103836582 A CN103836582 A CN 103836582A
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Abstract
A transmission device for achieving lifting and rotation of a lamp comprises a fixing plate, a support, a rotation module and a lifting module, wherein the support is fixedly connected to the lower end of the fixing plate. The rotation module comprises a rotation driving motor, a driving block, a rotation shaft and a first gear, wherein the rotation shaft penetrates through the first gear, the driving block and a through hole of a protruding portion sequentially to support and fix the lamp, and the rotation driving motor drives the first gear. The lifting module comprises a lifting driving motor, a connection block, a connection seat, a second gear and a driving shaft, wherein the connection block is fixed at the bottom of the rotation shaft, the connection seat is fixed at the bottom of the connection block, the second gear is fixed on the driving shaft which penetrates through the bottom of the support, the second gear, the connection seat and a through hole of the connection block sequentially to be inserted into the cavity of the rotation shaft to be in screw connection with the rotation shaft, and the lifting driving motor drives the second gear. The transmission device can achieve lifting and rotation of the lamp.
Description
Technical field
The present invention relates to a kind of transmission device, relate in particular to a kind of transmission device of realizing light fixture lifting and rotation.
Background technology
In prior art, the lifting of light fixture is all to realize by air pump, still, so just can only lifting, cannot realize rotation.Owing to not rotating, this just need to manually go to adjust angle, brings great inconvenience so just to staff's operation, reduces operating efficiency.Meanwhile, some occasion needs light fixture to realize lifting and rotation according to actual conditions, if adopt air pump lifting, and just lifting timely and also cannot rotate, this just makes the light fixture cannot be in the inside use of many occasions.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiency that above-mentioned prior art exists, and a kind of transmission device of realizing light fixture lifting and rotation is proposed, can solve that transmission device can only be realized light fixture lifting and the problem that cannot rotate is increased work efficiency, make light fixture general applicability more.
For solving the problems of the technologies described above, the present invention proposes a kind of transmission device of realizing light fixture lifting and rotation, comprising: fixed head, and the center of fixed head is provided with lug boss; Support, support is fixedly connected on the lower end of fixed head; Rotary module, comprise rotary drive motor, drive block, rotating shaft and the first gear, drive block is fixed in the cavity of lug boss below, the first gear is located at drive block lower end, lug boss, the first gear and drive block are equipped with through hole, the top of rotating shaft is successively through the fixing light fixture of through hole rear support of the first gear, drive block and lug boss, and the bottom of rotating shaft is provided with cavity, and rotary drive motor drives the first gear; And lifting module, comprise lifting drive motors, coupling block, connection seat, the second gear and driving shaft, coupling block is fixed on the bottom of rotating shaft, connection seat is fixed on the bottom of coupling block, the second gear is fixed on driving shaft, and bottom, the second gear and the coupling block of support are equipped with through hole, and driving shaft passes the through hole of bottom, the second gear, connection seat and the coupling block of support successively, in the cavity of insertion rotating shaft, be spirally connected with rotating shaft, lifting drive motors drives the second gear.
Preferably, rotary module also comprises cushion block and cover plate, and cushion block is located between lug boss and drive block, and cover plate is located between drive block and the first gear, and drive block is provided with limited step near one end of cushion block, and cover plate pushes against limited step.
Preferably, the first gear is fixed by screws in the bottom of drive block.
Preferably, the bottom part ring of rotating shaft is provided with limited step, the cylinder that coupling block is hollow, and the inner side at cylindrical top is equipped with limited step, and the limited step of rotating shaft and the limited step of coupling block are interlocked.
Preferably, cylindrical bottom is provided with cavity, the cavity of connection seat sealing coupling block bottom.
Preferably, driving shaft is provided with limited step away from one end of lug boss, and limited step pushes against the bottom of support.
Preferably, transmission device also comprises locating part, and locating part comprises limiting bracket and limited block, limiting bracket comprises horizontal part and vertical portion, and horizontal part is fixed on the bottom of support, and vertical portion connects horizontal part, limited block is fixed on vertical portion, and limited block pushes against coupling block and connection seat.
Preferably, transmission device also comprises lamp panel, and lamp panel is fixed on the top of rotating shaft, and lamp panel supports fixing light fixture.
Preferably, the first gripper shoe is provided with the first motor fixing plate near one end of fixed head, the second gripper shoe is equipped with the second motor fixing plate near one end of base plate, and rotary drive motor is fixed on the first motor fixing plate, and lifting drive motors is fixed on the second motor fixing plate.
Preferably, transmission device also comprises casing, the cylinder that casing is hollow, and the opening of fixed head closed box, support, rotary module and lifting module are all arranged in casing.
Compared with prior art, the transmission device of realizing light fixture lifting and rotation of the present invention, by rotary module and lifting module, can make light fixture not only realize lifting, can also rotate, this has just improved staff's operating efficiency, and makes light fixture to adjust height and angle according to different occasions, has more general applicability.
Accompanying drawing explanation
Fig. 1 is the upward view of the decomposition texture of the transmission device of realizing light fixture lifting and rotation of the present invention.
Fig. 2 is the top view of the decomposition texture of the transmission device of realizing light fixture lifting and rotation of the present invention.
Fig. 3 is the cutaway view of the combining structure of the transmission device of realizing light fixture lifting and rotation of the present invention.
Fig. 4 is the side view of the combining structure of the transmission device of realizing light fixture lifting and rotation of the present invention.
Fig. 5 is the front view of the rotating shaft in Fig. 1.
Fig. 6 is the top view of the rotating shaft in Fig. 1.
Fig. 7 is the cutaway view of the rotating shaft in Fig. 1.
Fig. 8 is the side view of the rotating shaft in Fig. 1.
Fig. 9 is the front view of the coupling block in Fig. 1.
Figure 10 is the top view of the coupling block in Fig. 1.
Figure 11 is the cutaway view of the coupling block in Fig. 1.
Figure 12 is the front view of the connection seat in Fig. 1.
Figure 13 is the top view of the connection seat in Fig. 1.
Figure 14 is the cutaway view of the connection seat in Fig. 1.
Figure 15 is the front view of the driving shaft in Fig. 1.
Figure 16 is the upward view of the driving shaft in Fig. 1.
Figure 17 is the cutaway view of the driving shaft in Fig. 1.
Figure 18 is the side view of the driving shaft in Fig. 1.
Description of reference numerals is as follows: lamp panel 1 fixture 11 fixed head 2 lug boss 21 support 3 first gripper shoe 31 second gripper shoe 32 base plate 33 first motor fixing plate 34 second motor fixing plate 35 rotary module 4 cushion block 41 rotary drive motor 42 drive block 43 limited step 431 rotating shaft 44 cavity 441 limited step 442 first gear 45 cover plate 46 lifting module 5 lifting drive motors 51 coupling block 52 limited step 521 cavity 522 connection seat 53 screw thread 531 second gear 54 driving shaft 55 limited step 551 screw thread 552 locating part 6 limiting bracket 61 limited block 62 casings 7.
The specific embodiment
In order to further illustrate principle of the present invention and structure, existing by reference to the accompanying drawings to a preferred embodiment of the present invention will be described in detail.
Refer to Fig. 1 to Fig. 4, the transmission device of realizing light fixture lifting and rotation of the present invention, comprising: fixed head 2, support 3, rotary module 4, lifting module 5, locating part 6 and casing 7.
Fixed head 2 is a disk, and the center of fixed head 2 is provided with lug boss 21, and lug boss 21 center is provided with through hole (not shown).
Be specially, cushion block 41 is a disk, and radius size is the same with lug boss, can just be contained in the cavity of lug boss below.Cushion block 41 pads are located between lug boss 21 and drive block 43, play cushioning effect.Drive block 43 sides look over as T-shaped.Cover plate 46 is a disk, and the radius of this disk is greater than the radius of cushion block 41.Drive block 43 is provided with limited step 431 near one end of cushion block 41, and this limited step 431 pushes against fixes this cushion block 41, and cover plate 46 pushes against fixing limited step 431, drive block 43 can be limited in the cavity of lug boss 21 like this.The first gear 45 is fixed by screws in the bottom of drive block 43, in other embodiments, also can directly be welded on above drive block 43.Cushion block 41 and cover plate 46 are enclosed in drive block 43 in lug boss 21.Lug boss 21, cushion block 41, drive block 43, cover plate 46 and the first gear 45 are equipped with through hole.Light fixture (not shown) is fixed through the through hole rear support of lug boss 21, cushion block 41, drive block 43, cover plate 46 and the first gear 45 successively in the top of rotating shaft 44.Refer to Fig. 5 to Fig. 8, the T-shaped cylinder that rotating shaft 44 is inner hollow, the bottom part ring of rotating shaft 44 is provided with limited step 442.The inner side of the bottom of rotating shaft 44 is provided with cavity 441, and the inwall of this cavity 441 is provided with screw thread.
In the present embodiment, cushion block 41 and cover plate 46 all adopt POM(Polyoxymethylene, acetal resin) material, can play lubricated effect.
Be specially, refer to Fig. 9 and Figure 11, the cylinder that coupling block 52 is hollow, the inner side at cylindrical top is equipped with limited step 521, and the limited step 442 of rotating shaft 44 and the limited step 521 of coupling block 52 are interlocked.The bottom of coupling block 52 is provided with cavity 522.Connection seat 53 seals the cavity 522 of coupling block 52 bottoms.
Refer to Figure 12 to Figure 14, connection is done 53 and is made up of a circular chassis and cylinder.This chassis and cylinder are one-body molded.This connection seat 53 center is provided with through hole, and the inwall of this through hole is provided with screw thread 531.
Refer to Figure 15 to Figure 18, driving shaft 55 is a T-shaped screw.The outer wall of driving shaft 55 is provided with screw thread 552, and driving shaft 55 is provided with limited step 551 away from one end of lug boss 21, and limited step 551 pushes against the bottom of support 3.Bottom, the second gear 54, connection seat 53 and the coupling block 52 of support 3 are equipped with through hole, driving shaft 55 passes the through hole of bottom, the second gear 54, connection seat 53 and the coupling block 52 of support 3 successively, insert in the cavity 441 of rotating shaft 44, driving shaft 55 is spirally connected with rotating shaft 44 and connection seat 53.
Locating part 6 comprises limiting bracket 61 and limited block 62.Limiting bracket 61 comprises horizontal part (not indicating) and vertical portion (not indicating).Horizontal part is fixed on the bottom of support 3, and vertical portion connects horizontal part, and limited block 62 is fixed on vertical portion, and limited block 62 pushes against coupling block 52 and connection seat 53 in coupling block 52 and a side of connection seat 53.Due to the effect of locating part 6, can limit this connection seat 53 and move upward at upper and lower, finally promote moving up and down of rotating shaft 44.
The cylinder that casing 7 is hollow, the opening of fixed head 2 closed boxes 7, support 3, rotary module 4 and lifting module 5 are all arranged in casing 7.
The transmission device of realizing light fixture lifting and rotation of the present invention also comprises control module and motor drive module (all not shown), is both arranged on the outside of transmission device.Wherein, motor drive module drives lifting drive motors 51 and rotary drive motor 42, the work of control module control motor drive module.
In the present embodiment, transmission device of the present invention also comprises lamp panel 1.Lamp panel 1 is fixed on the top of rotating shaft, and lamp panel 1 supports fixing light fixture.Lamp panel 1 comprises fixture 11, and lamp panel 1 is provided with through hole.Light fixture is fixed on lamp panel 1.This lamp panel 1 is provided with through hole, and fixture 11 is fixed on lamp panel 1 on rotating shaft 44 through through hole.
Introduce in detail the operation principle of transmission device of the present invention below in conjunction with Fig. 1 to Figure 18.
The work of control module control motor drive module, motor drive module control rotary drive motor 42 and lifting drive motors 51 are worked.Wherein, rotary drive motor 42 drives the first gear 45 to rotate, and because the first gear 45 is fixed together with drive block 43, thereby drive block 43 also rotates, and drive block 43 driven rotary axles 44 are rotated, and so just makes light fixture realize rotation.Lifting drive motors 51 drives the second gear 54 to rotate, and because connection seat 53 and driving shaft 55 are thread connection, therefore the rotation of driving shaft 55 can drive the rotation of connection seat 53.
Compared with prior art, the transmission device of realizing light fixture lifting and rotation of the present invention, by rotary module 4 and lifting module 5, can make light fixture not only realize lifting, can also rotate, this has just improved staff's operating efficiency, and makes light fixture to adjust height and angle according to different occasions, therefore light fixture can use in multiple occasion, makes light fixture have more general adaptability.
The foregoing is only better possible embodiments of the present invention, not limit the scope of the invention.The equivalent structure that all utilizations description of the present invention and accompanying drawing content have been done changes, and is all included in protection scope of the present invention.
Claims (10)
1. a transmission device of realizing light fixture lifting and rotation, is characterized in that, comprising:
Fixed head, the center of described fixed head is provided with lug boss;
Support, described support is fixedly connected on the lower end of described fixed head;
Rotary module, comprise rotary drive motor, drive block, rotating shaft and the first gear, described drive block is fixed in the cavity of described lug boss below, described the first gear is located at described drive block lower end, described lug boss, the first gear and drive block are equipped with through hole, the top of described rotating shaft is successively through the fixing light fixture of through hole rear support of described the first gear, drive block and lug boss, and the bottom of described rotating shaft is provided with cavity, and described rotary drive motor drives described the first gear; And
Lifting module, comprise lifting drive motors, coupling block, connection seat, the second gear and driving shaft, described coupling block is fixed on the bottom of described rotating shaft, described connection seat is fixed on the bottom of described coupling block, described the second gear is fixed on described driving shaft, the bottom of described support, the second gear and coupling block are equipped with through hole, described driving shaft passes the bottom of described support successively, the second gear, the through hole of connection seat and coupling block, insert in the cavity of described rotating shaft and be spirally connected with described rotating shaft, described lifting drive motors drives described the second gear.
2. transmission device as claimed in claim 1, it is characterized in that, described rotary module also comprises cushion block and cover plate, described cushion block is located between described lug boss and described drive block, described cover plate is located between described drive block and described the first gear, described drive block is provided with limited step near one end of described cushion block, and described cover plate pushes against described limited step.
3. transmission device as claimed in claim 2, is characterized in that, described the first gear is fixed by screws in the bottom of described drive block.
4. transmission device as claimed in claim 1, it is characterized in that, the bottom part ring of described rotating shaft is provided with limited step, the cylinder that described coupling block is hollow, the inner side at described cylindrical top is equipped with limited step, and the limited step of described rotating shaft and the limited step of coupling block are interlocked.
5. transmission device as claimed in claim 4, is characterized in that, described cylindrical bottom is provided with cavity, and described connection seat seals the cavity of described coupling block bottom.
6. transmission device as claimed in claim 1, is characterized in that, described driving shaft is provided with limited step away from one end of described lug boss, and described limited step pushes against the bottom of described support.
7. transmission device as claimed in claim 1, it is characterized in that, described transmission device also comprises locating part, described locating part comprises limiting bracket and limited block, described limiting bracket comprises horizontal part and vertical portion, and described horizontal part is fixed on the bottom of described support, and described vertical portion connects described horizontal part, described limited block is fixed on described vertical portion, and described limited block pushes against described coupling block and connection seat.
8. transmission device as claimed in claim 1, is characterized in that, described transmission device also comprises lamp panel, and described lamp panel is fixed on the top of described rotating shaft, and described lamp panel supports fixing described light fixture.
9. transmission device as claimed in claim 8, it is characterized in that, described the first gripper shoe is provided with the first motor fixing plate near one end of described fixed head, described the second gripper shoe is equipped with the second motor fixing plate near one end of described base plate, described rotary drive motor is fixed on described the first motor fixing plate, and described lifting drive motors is fixed on described the second motor fixing plate.
10. transmission device as claimed in claim 1, it is characterized in that, described transmission device also comprises casing, the cylinder that described casing is hollow, described fixed head seals the opening of described casing, and described support, rotary module and lifting module are all arranged in described casing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210490946.1A CN103836582B (en) | 2012-11-27 | 2012-11-27 | Realize light fixture lifting and the actuating device rotated |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210490946.1A CN103836582B (en) | 2012-11-27 | 2012-11-27 | Realize light fixture lifting and the actuating device rotated |
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CN103836582A true CN103836582A (en) | 2014-06-04 |
CN103836582B CN103836582B (en) | 2016-06-22 |
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CN201210490946.1A Active CN103836582B (en) | 2012-11-27 | 2012-11-27 | Realize light fixture lifting and the actuating device rotated |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104654186A (en) * | 2015-03-09 | 2015-05-27 | 张殊文 | Self-powered lantern fixing device |
CN105047233A (en) * | 2015-06-03 | 2015-11-11 | 姜超 | Knife rod insertion type driving mechanism |
CN105737088A (en) * | 2016-04-27 | 2016-07-06 | 付淑珍 | Liftable dynamic linkage LED underground lamp |
WO2017080447A1 (en) * | 2015-11-12 | 2017-05-18 | 纳恩博(北京)科技有限公司 | Moving and rotating mechanism and intelligent robot |
CN106950190A (en) * | 2016-12-27 | 2017-07-14 | 核工业北京化工冶金研究院 | A kind of adjustable infrared light supply |
WO2018090198A1 (en) * | 2016-11-15 | 2018-05-24 | 惠州联达金电子有限公司 | Rotatable led lamp for stage atmosphere adjustment |
Citations (5)
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CN201126170Y (en) * | 2007-12-14 | 2008-10-01 | 代双庆 | Ceiling lamp elevating device |
CN201363687Y (en) * | 2009-03-13 | 2009-12-16 | 惠州雷士光电科技有限公司 | Telescopic lamp |
JP2012089452A (en) * | 2010-10-22 | 2012-05-10 | Panasonic Corp | Lighting fixture |
CN202382200U (en) * | 2011-12-14 | 2012-08-15 | 颜炎光 | Rotary lamp holder |
CN102788248A (en) * | 2011-05-16 | 2012-11-21 | 海洋王照明科技股份有限公司 | Scaleable camping lamp |
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2012
- 2012-11-27 CN CN201210490946.1A patent/CN103836582B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201126170Y (en) * | 2007-12-14 | 2008-10-01 | 代双庆 | Ceiling lamp elevating device |
CN201363687Y (en) * | 2009-03-13 | 2009-12-16 | 惠州雷士光电科技有限公司 | Telescopic lamp |
JP2012089452A (en) * | 2010-10-22 | 2012-05-10 | Panasonic Corp | Lighting fixture |
CN102788248A (en) * | 2011-05-16 | 2012-11-21 | 海洋王照明科技股份有限公司 | Scaleable camping lamp |
CN202382200U (en) * | 2011-12-14 | 2012-08-15 | 颜炎光 | Rotary lamp holder |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104654186A (en) * | 2015-03-09 | 2015-05-27 | 张殊文 | Self-powered lantern fixing device |
CN105047233A (en) * | 2015-06-03 | 2015-11-11 | 姜超 | Knife rod insertion type driving mechanism |
WO2017080447A1 (en) * | 2015-11-12 | 2017-05-18 | 纳恩博(北京)科技有限公司 | Moving and rotating mechanism and intelligent robot |
CN105737088A (en) * | 2016-04-27 | 2016-07-06 | 付淑珍 | Liftable dynamic linkage LED underground lamp |
CN105737088B (en) * | 2016-04-27 | 2018-07-27 | 宝典电气集团有限公司 | Liftable dynamic linkage L ED underground lamp |
WO2018090198A1 (en) * | 2016-11-15 | 2018-05-24 | 惠州联达金电子有限公司 | Rotatable led lamp for stage atmosphere adjustment |
CN106950190A (en) * | 2016-12-27 | 2017-07-14 | 核工业北京化工冶金研究院 | A kind of adjustable infrared light supply |
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