CN103549811B - A kind of band internal spline ring and the snail formula goods showing cabinet of restriction nut - Google Patents
A kind of band internal spline ring and the snail formula goods showing cabinet of restriction nut Download PDFInfo
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- CN103549811B CN103549811B CN201310586852.9A CN201310586852A CN103549811B CN 103549811 B CN103549811 B CN 103549811B CN 201310586852 A CN201310586852 A CN 201310586852A CN 103549811 B CN103549811 B CN 103549811B
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- clutch discs
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Abstract
The invention provides a kind of band internal spline ring and limit the snail formula goods showing cabinet of nut, including base (15), Power Component, two shifting axle assemblies and frame (4), described frame (4) includes the rectangle housing of inner fixed stand (14) and rectangular in shape, described rectangle housing includes inner side frame and outer side frame, has goods holding cavity between described inner side frame and outer side frame；Described Power Component includes motor, a worm screw (1) and a worm gear (2), and described worm screw (1) can be connected with motor power, and described worm gear (2) engages with described worm screw (1)；Described worm gear (2) is arranged in the middle of said two shifting axle assembly, is used for driving said two shifting axle assembly, when described worm gear (2) rotates around pivot center parallel with the long limit of described rectangle housing.
Description
Technical field
The application relates to a kind of cabinet, a kind of band internal spline ring and the snail formula goods showing cabinet of restriction nut.
Background technology
Along with economic day by day prosperity, the consumption view of people is also progressively being upgraded, and high-end market demand is constantly accelerated, and people are more and more higher to the requirement of product, has increasing crowd to buy brand clothes, bag, cosmetics etc..In shopping mall market or brand shop, the shopping that decoration is people of warmth splendid, elegant provides good environment, but, when not selling goods night, seller generally by clothes hanger for sale in original place, second day open the door time continue to sell, a collection of clothes is removed the period of goods and is the most all kept as you were from stocking up to, this causes falling into more or less on goods for sale dust unavoidably, reduces the perception of commodity in varying degrees, thus has influence on consumer and buy the desire of commodity.And band internal spline ring of the prior art and limit the snail formula goods showing cabinet of nut and do not have automatic Display and drawing back function.
Summary of the invention
The present invention is in order to overcome defect of the prior art, and provide a kind of band internal spline ring and limit the snail formula goods showing cabinet of nut, its simple in construction, can be stored unified for commodity by electronic when brand shop's not public business at night, and having client's light rapidly, fitly by commodity to be shown temporarily, ensure that the perception of commodity, provide a great convenience for seller.
A kind of band internal spline ring and the snail formula goods showing cabinet of restriction nut, including base, Power Component, two shifting axle assemblies and frame, described frame includes the rectangle housing of inner fixed stand and rectangular in shape, described rectangle housing includes inner side frame and outer side frame, has goods holding cavity between described inner side frame and outer side frame.
Described Power Component includes motor, a worm screw and a worm gear, and described worm screw can be connected with motor power, described worm gear and described worm engaging；Described worm gear is arranged in the middle of said two shifting axle assembly, is used for driving said two shifting axle assembly, during described worm gear wheel around pivot center parallel with the long limit of described rectangle housing.
Each described shifting axle assembly includes shifting axle, screw shell, radial-thrust bearing, internal spline ring, limits nut and suspension assembly, and the quantity of described radial-thrust bearing is two, for described screw shell is rotatably mounted to frame；Described shifting axle includes that Outboard Sections and inboard portion, the inboard portion of described shifting axle have external screw thread, is used for and screw shell threaded engagement；The Outboard Sections of described shifting axle has external splines, and for coordinating with described internal spline ring and can stretch out the outer side frame of corresponding edge in rectangle housing slidably, described internal spline ring is fixed on the inner side frame of corresponding edge；Between described Outboard Sections and inboard portion, it is provided with restriction nut, is used for that shifting axle is slid in and out amplitude and slid inward amplitude carries out spacing；The medial extremity of described screw shell is provided with the neck that external diameter is less than described screw shell external diameter, and described neck is fixing with described worm gear to be connected；Described suspension assembly is connected with the outer end of the Outboard Sections of described shifting axle, is used for hanging commodity.
Worm screw rotates can drive worm gear wheel, thus drive described screw shell to rotate, owing to internal spline ring is fixed in frame, therefore shifting axle can outwardly and inwardly move under the drive of screw shell, so that suspension assembly can stretch out and stretch into described outer side frame, it is achieved the displaying of commodity and withdrawal.
Described rectangle housing is fixed on inner fixed stand, described inner fixed stand is the structure of hollow circuit cylinder cylinder, described rectangle housing is connected with the external cylindrical surface power of described hollow circuit cylinder cylinder, having deceleration device between the external cylindrical surface of described rectangle housing and described hollow circuit cylinder cylinder, described deceleration device enables to described rectangle housing and rotates less than described inner fixed stand rotating speed when described inner fixed stand rotates；It is rotatably fixed described worm screw on the top of the inner cylinder face of described hollow circuit cylinder cylinder, the bottom of described hollow circuit cylinder cylinder is rotatably mounted on base by conical bearing, and so that described inner fixed stand can be around vertical direction axis relative to base rotation；Motor is arranged in the internal cavities of described hollow circuit cylinder cylinder, and it is fixed with the draw runner of vertical direction outside the body of described motor, the chute of vertical direction is offered on the inner cylinder face of described hollow circuit cylinder cylinder, described motor, under the cooperation of described draw runner and chute, can vertically slide up and down in described internal cavities and keep being connected with the anti-rotation of described inner fixed stand simultaneously；Described motor has upper rotor axle and lower rotor axle, the upper end of described upper rotor axle has armature spindle end-tooth, the lower surface of described worm screw has worm screw end-tooth, described armature spindle end-tooth can engage with described worm screw end-tooth and disengage such that it is able to be selectively driven described worm screw；Described lower rotor axle has been rotatably coupled clutch discs by lower bearing, described clutch discs is relative to described lower rotor axle axial restraint, the upper surface of described clutch discs is provided with clutch discs end-tooth, the lower surface of described clutch discs is fixedly installed at least two locking bars, the lower surface of described inner fixed stand is provided with fixed mount end-tooth, and described clutch discs end-tooth can engage with fixed mount end-tooth and disengage；Described base has diapire below described conical bearing, and described diapire is provided with at least two strip hole coordinated with described at least two locking bars, and described at least two locking bars can slide up and down in described at least two strip hole；Described diapire is additionally provided with anti-rotation connecting hole, and described anti-rotation connecting hole can engage with the bottom of described lower rotor axle and disengage such that it is able to be selectively connected with described base anti-rotation by described lower rotor axle.
Described suspension assembly is hollow sleeve, and interior end opening can engage with shifting axle, and outer end T-shaped screw blocks, and described hollow sleeve is provided with suppending hole between described the inner and outer end, is used for hanging commodity.
When described motor slide downward, described clutch discs moves downward under the drive of described lower rotor axle, so that described at least two locking bars drop into bottom described at least two strip hole, described clutch discs end-tooth disengages with described fixed mount end-tooth, and the bottom of described lower rotor axle engages with described anti-rotation connecting hole, the armature spindle end-tooth of upper rotor axle disengages with worm screw end-tooth, now due to described lower rotor axle and described base anti-rotation fix, after electrical power, the draw runner outside body rotates and drives described inner fixed stand to rotate, thus drive described rectangle housing to rotate.
When motor upward sliding, described clutch discs moves upward under the drive of described lower rotor axle, described at least two locking bars remain in that and are connected with described at least two strip hole, described clutch discs end-tooth engages with described fixed mount end-tooth, and the bottom of described lower rotor axle disengages with described anti-rotation connecting hole, the armature spindle end-tooth of upper rotor axle engages with worm screw end-tooth, now pass through inner fixed stand due to the draw runner outside motor body, clutch discs and be connected with base anti-rotation, electrical power upper back armature spindle rotates, thus drive described worm screw to rotate.
In the present invention, each shifting axle is divided into the Outboard Sections having externally threaded inboard portion He having external splines, and make the external screw thread of inboard portion coordinate with the corresponding screw shell being fixed in frame, the external splines making Outboard Sections coordinates with the internal spline ring being fixed in frame, it is achieved the storage of commodity and displaying；The clutch system upper and lower owing to employing motor, therefore, it is possible to only by arranging a motor, two kinds of motions of rotary display that commodity stretch out retraction and commodity with may be selected by are driven, and both motions mechanically ensure that can only select one is carried out, and improves the security of system.It addition, only arrange a motor to achieve that the design structure of two kinds of functions also reduces cost, improve system reliability of operation.
Accompanying drawing explanation
Fig. 1 is merchandise return to band internal spline ring time in goods holding cavity and the top plan view of the snail formula goods showing cabinet limiting nut；
Fig. 2 is commodity band internal spline rings and limit the top plan view of snail formula goods showing cabinet of nut when stretching out frame；
Fig. 3 be rectangle housing rotate, commodity do not pass in and out in the case of installation diagram；
Fig. 4 be rectangle housing fix, commodity turnover in the case of installation diagram.
Detailed description of the invention
A kind of band internal spline ring and the snail formula goods showing cabinet of restriction nut, including base 15, Power Component, two shifting axle assemblies and frame 4, described frame 4 includes the rectangle housing of inner fixed stand 14 and rectangular in shape, described rectangle housing includes inner side frame and outer side frame, has goods holding cavity between described inner side frame and outer side frame.
Described Power Component includes motor, a worm screw 1 and a worm gear 2, and described worm screw 1 can be connected with motor power, and described worm gear 2 engages with described worm screw 1；Described worm gear 2 is arranged in the middle of said two shifting axle assembly, is used for driving said two shifting axle assembly, when described worm gear 2 rotates around pivot center parallel with the long limit of described rectangle housing.
Each described shifting axle assembly includes shifting axle 8, screw shell 7, radial-thrust bearing 6, internal spline ring 5, limits nut 11 and suspension assembly 3, the quantity of described radial-thrust bearing 6 is two, for described screw shell 7 is rotatably mounted to frame 4；Described shifting axle 8 includes that Outboard Sections 8a and inboard portion 8b, the inboard portion 8b of described shifting axle 8 have external screw thread, is used for and screw shell 7 threaded engagement；The Outboard Sections 8a of described shifting axle 8 has external splines, and for coordinating with described internal spline ring 5 and can stretch out the outer side frame of corresponding edge in rectangle housing slidably, described internal spline ring 5 is fixed on the inner side frame of corresponding edge；Between described Outboard Sections 8a and inboard portion 8b, it is provided with restriction nut 11, is used for that shifting axle is slid in and out amplitude and slid inward amplitude carries out spacing；The medial extremity of described screw shell 7 is provided with the neck that external diameter is less than described screw shell 7 external diameter, and described neck is fixing with described worm gear 2 to be connected；Described suspension assembly 3 is connected with the outer end of the Outboard Sections 8a of described shifting axle 8, is used for hanging commodity.
Worm screw 1 rotates and worm gear 2 can be driven to rotate, thus drive described screw shell 7 to rotate, owing to internal spline ring 5 is fixed in frame 4, therefore shifting axle 8 can outwardly and inwardly move under the drive of screw shell 7, so that suspension assembly 3 can stretch out and stretch into described outer side frame, it is achieved the displaying of commodity and withdrawal.
Described rectangle housing is fixed on inner fixed stand 14, described inner fixed stand 14 is the structure of hollow circuit cylinder cylinder, described rectangle housing is connected with the external cylindrical surface power of described hollow circuit cylinder cylinder, having deceleration device between the external cylindrical surface of described rectangle housing and described hollow circuit cylinder cylinder, described deceleration device enables to described rectangle housing and rotates less than described inner fixed stand 14 rotating speed when described inner fixed stand 14 rotates；It is rotatably fixed described worm screw 1 on the top of the inner cylinder face of described hollow circuit cylinder cylinder, the bottom of described hollow circuit cylinder cylinder is rotatably mounted on base 15 by conical bearing 18, and so that described inner fixed stand 14 can rotate around vertical direction axis relative to base 15；Motor 13 is arranged in the internal cavities of described hollow circuit cylinder cylinder, and it is fixed with the draw runner 131 of vertical direction outside the body of described motor 13, the chute 141 of vertical direction is offered on the inner cylinder face of described hollow circuit cylinder cylinder, described motor 13, under the cooperation of described draw runner 131 and chute 141, can vertically slide up and down in described internal cavities and keep being connected with the anti-rotation of described inner fixed stand simultaneously；Described motor 13 has upper rotor axle 132 and lower rotor axle 133, the upper end of described upper rotor axle 132 has armature spindle end-tooth 12, the lower surface of described worm screw 1 has worm screw end-tooth 101, described armature spindle end-tooth 12 can engage with described worm screw end-tooth 101 and disengage such that it is able to be selectively driven described worm screw 1；Described lower rotor axle 133 has been rotatably coupled clutch discs 16 by lower bearing 17, described clutch discs 16 is relative to described lower rotor axle 133 axial restraint, the upper surface of described clutch discs 16 is provided with clutch discs end-tooth 162, the lower surface of described clutch discs 16 is fixedly installed at least two locking bars 161, the lower surface of described inner fixed stand 14 is provided with fixed mount end-tooth 142, and described clutch discs end-tooth 162 can engage with fixed mount end-tooth 142 and disengage；Described base 15 has diapire below described conical bearing 18, being provided with at least two strip hole 152 coordinated with described at least two locking bars 161 on described diapire, described at least two locking bars 161 can slide up and down in described at least two strip hole 152；Described diapire is additionally provided with anti-rotation connecting hole 151, and described anti-rotation connecting hole 151 can engage with the bottom of described lower rotor axle 133 and disengage such that it is able to be selectively connected with described base 15 anti-rotation by described lower rotor axle 133.
Described suspension assembly 3 is hollow sleeve, and interior end opening can engage with shifting axle 8, and outer end T-shaped screw blocks, and described hollow sleeve is provided with suppending hole between described the inner and outer end, is used for hanging commodity.
When described motor 13 slide downward, described clutch discs 16 moves downward under the drive of described lower rotor axle 133, so that described at least two locking bars 161 drop into bottom described at least two strip hole 152, described clutch discs end-tooth 162 disengages with described fixed mount end-tooth 142, and the bottom of described lower rotor axle 133 engages with described anti-rotation connecting hole 151, the armature spindle end-tooth 12 of upper rotor axle 132 disengages with worm screw end-tooth 101, now due to described lower rotor axle 133 and described base 15 anti-rotation fix, after electrical power, the draw runner 131 outside body rotates and drives described inner fixed stand 14 to rotate, thus drive described rectangle housing to rotate.
When motor 13 upward sliding, described clutch discs 16 moves upward under the drive of described lower rotor axle 133, described at least two locking bars 161 remain in that and are connected with described at least two strip hole 152, described clutch discs end-tooth 162 engages with described fixed mount end-tooth 142, and the bottom of described lower rotor axle 133 disengages with described anti-rotation connecting hole 151, the armature spindle end-tooth 12 of upper rotor axle 132 engages with worm screw end-tooth 101, now owing to the draw runner 131 outside motor body is by inner fixed stand 14, clutch discs 16 and be connected with base anti-rotation, electrical power upper back armature spindle 132 rotates, thus drive described worm screw 1 to rotate.
The clutch system upper and lower owing to employing motor, therefore, it is possible to only by arranging a motor, two kinds of motions of rotary display that commodity stretch out retraction and commodity with may be selected by are driven, and both motions mechanically ensure that can only select one is carried out, and improves the security of system.It addition, only arrange a motor to achieve that the design structure of two kinds of functions also reduces cost, improve system reliability of operation.
Claims (1)
1. a band internal spline ring and the snail formula goods showing cabinet of restriction nut, including base (15), Power Component, two shifting axle assemblies and frame (4), described frame (4) includes the rectangle housing of inner fixed stand (14) and rectangular in shape, described rectangle housing includes inner side frame and outer side frame, has goods holding cavity between described inner side frame and outer side frame；
Described Power Component includes motor, a worm screw (1) and a worm gear (2), and described worm screw (1) can be connected with motor power, and described worm gear (2) engages with described worm screw (1)；Described worm gear (2) is arranged in the middle of said two shifting axle assembly, is used for driving said two shifting axle assembly, when described worm gear (2) rotates around pivot center parallel with the long limit of described rectangle housing；
Each described shifting axle assembly includes shifting axle (8), screw shell (7), radial-thrust bearing (6), internal spline ring (5), limits nut (11) and suspension assembly (3), the quantity of described radial-thrust bearing (6) is two, for described screw shell (7) is rotatably mounted to frame (4)；Described shifting axle (8) includes Outboard Sections (8a) and inboard portion (8b), and the inboard portion (8b) of described shifting axle (8) has external screw thread, is used for and screw shell (7) threaded engagement；The Outboard Sections (8a) of described shifting axle (8) has external splines, and for coordinating and can stretch out slidably the outer side frame of corresponding edge in rectangle housing with described internal spline ring (5), described internal spline ring (5) is fixed on the inner side frame of corresponding edge；Between described Outboard Sections (8a) and inboard portion (8b), it is provided with restriction nut (11), is used for that shifting axle is slid in and out amplitude and slid inward amplitude carries out spacing；The medial extremity of described screw shell (7) is provided with the neck that external diameter is less than described screw shell (7) external diameter, and described neck is fixing with described worm gear (2) to be connected；Described suspension assembly (3) is connected with the outer end of the Outboard Sections (8a) of described shifting axle (8), is used for hanging commodity；
Worm screw (1) rotates and worm gear (2) can be driven to rotate, thus drive described screw shell (7) to rotate, owing to internal spline ring (5) is fixed in frame (4), therefore shifting axle (8) can outwardly and inwardly move under the drive of screw shell (7), so that suspension assembly (3) can stretch out and stretch into described outer side frame, it is achieved the displaying of commodity and withdrawal；
Described rectangle housing is fixed on inner fixed stand (14), described inner fixed stand (14) is the structure of hollow circuit cylinder cylinder, described rectangle housing is connected with the external cylindrical surface power of described hollow circuit cylinder cylinder, having deceleration device between the external cylindrical surface of described rectangle housing and described hollow circuit cylinder cylinder, described deceleration device enables to described rectangle housing and rotates less than described inner fixed stand (14) rotating speed when described inner fixed stand (14) rotates；It is rotatably fixed described worm screw (1) on the top of the inner cylinder face of described hollow circuit cylinder cylinder, the bottom of described hollow circuit cylinder cylinder is rotatably mounted on base (15) by conical bearing (18), and so that described inner fixed stand (14) can rotate around vertical direction axis relative to base (15)；Motor (13) is arranged in the internal cavities of described hollow circuit cylinder cylinder, and it is fixed with the draw runner (131) of vertical direction outside the body of described motor (13), the chute (141) of vertical direction is offered on the inner cylinder face of described hollow circuit cylinder cylinder, described motor (13), under the cooperation of described draw runner (131) and chute (141), can vertically slide up and down in described internal cavities and keep being connected with the anti-rotation of described inner fixed stand simultaneously；Described motor (13) has upper rotor axle (132) and lower rotor axle (133), the upper end of described upper rotor axle (132) has armature spindle end-tooth (12), the lower surface of described worm screw (1) has worm screw end-tooth (101), described armature spindle end-tooth (12) can engage with described worm screw end-tooth (101) and disengage such that it is able to be selectively driven described worm screw (1)；Described lower rotor axle (133) has been rotatably coupled clutch discs (16) by lower bearing (17), described clutch discs (16) is relative to described lower rotor axle (133) axial restraint, the upper surface of described clutch discs (16) is provided with clutch discs end-tooth (162), the lower surface of described clutch discs (16) is fixedly installed at least two locking bars (161), the lower surface of described inner fixed stand (14) is provided with fixed mount end-tooth (142), and described clutch discs end-tooth (162) can engage with fixed mount end-tooth (142) and disengage；Described base (15) has diapire in described conical bearing (18) lower section, being provided with at least two strip hole (152) coordinated with described at least two locking bars (161) on described diapire, described at least two locking bars (161) can slide up and down in described at least two strip hole (152)；Described diapire is additionally provided with anti-rotation connecting hole (151), described anti-rotation connecting hole (151) can engage with the bottom of described lower rotor axle (133) and disengage such that it is able to selectively described lower rotor axle (133) be connected with described base (15) anti-rotation；
Described suspension assembly (3) is hollow sleeve, and interior end opening can engage with shifting axle (8), and outer end T-shaped screw blocks, and described hollow sleeve is provided with suppending hole between described the inner and outer end, is used for hanging commodity；
nullWhen described motor (13) slide downward，Described clutch discs (16) moves downward under the drive of described lower rotor axle (133)，So that described at least two locking bars (161) drop into described at least two strip hole (152) bottom，Described clutch discs end-tooth (162) disengages with described fixed mount end-tooth (142)，And the bottom of described lower rotor axle (133) engages with described anti-rotation connecting hole (151)，The armature spindle end-tooth (12) of upper rotor axle (132) disengages with worm screw end-tooth (101)，Now due to described lower rotor axle (133) and described base (15) anti-rotation fix，After electrical power, the draw runner (131) outside body rotates and drives described inner fixed stand (14) to rotate，Thus drive described rectangle housing to rotate；
When motor (13) upward sliding, described clutch discs (16) moves upward under the drive of described lower rotor axle (133), described at least two locking bars (161) remain in that and are connected with described at least two strip hole (152), described clutch discs end-tooth (162) engages with described fixed mount end-tooth (142), and the bottom of described lower rotor axle (133) disengages with described anti-rotation connecting hole (151), the armature spindle end-tooth (12) of upper rotor axle (132) engages with worm screw end-tooth (101), now owing to the draw runner (131) outside motor body is by inner fixed stand (14), clutch discs (16) and be connected with base anti-rotation, electrical power upper back armature spindle (132) rotates, thus drive described worm screw (1) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310586852.9A CN103549811B (en) | 2013-11-21 | 2013-11-21 | A kind of band internal spline ring and the snail formula goods showing cabinet of restriction nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310586852.9A CN103549811B (en) | 2013-11-21 | 2013-11-21 | A kind of band internal spline ring and the snail formula goods showing cabinet of restriction nut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103549811A CN103549811A (en) | 2014-02-05 |
| CN103549811B true CN103549811B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310586852.9A Expired - Fee Related CN103549811B (en) | 2013-11-21 | 2013-11-21 | A kind of band internal spline ring and the snail formula goods showing cabinet of restriction nut |
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| CN (1) | CN103549811B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0095981A1 (en) * | 1982-05-28 | 1983-12-07 | Aimé Agot | Material dispenser |
| US4658759A (en) * | 1985-07-11 | 1987-04-21 | Brown Elizabeth A | Adjustable dog feeding tray means |
| CN201123294Y (en) * | 2007-10-26 | 2008-10-01 | 天津三友机械制造有限公司 | Turning mechanism of feed conveying line |
| CN202122272U (en) * | 2011-07-11 | 2012-01-25 | 刘向阳 | Electronic table card lifting device |
| CN102342748A (en) * | 2011-07-29 | 2012-02-08 | 上海交通大学 | Automatic milk-tea all-in-one machine |
| CN203202143U (en) * | 2013-02-20 | 2013-09-18 | 珠海艾迪西软件科技有限公司 | Gear-type vertical lifting driving structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3928706B2 (en) * | 2002-03-25 | 2007-06-13 | セイコーエプソン株式会社 | Reciprocating mechanism |
-
2013
- 2013-11-21 CN CN201310586852.9A patent/CN103549811B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0095981A1 (en) * | 1982-05-28 | 1983-12-07 | Aimé Agot | Material dispenser |
| US4658759A (en) * | 1985-07-11 | 1987-04-21 | Brown Elizabeth A | Adjustable dog feeding tray means |
| CN201123294Y (en) * | 2007-10-26 | 2008-10-01 | 天津三友机械制造有限公司 | Turning mechanism of feed conveying line |
| CN202122272U (en) * | 2011-07-11 | 2012-01-25 | 刘向阳 | Electronic table card lifting device |
| CN102342748A (en) * | 2011-07-29 | 2012-02-08 | 上海交通大学 | Automatic milk-tea all-in-one machine |
| CN203202143U (en) * | 2013-02-20 | 2013-09-18 | 珠海艾迪西软件科技有限公司 | Gear-type vertical lifting driving structure |
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| CN103549811A (en) | 2014-02-05 |
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