CN103549812A - Triangular product display cabinet with internal spline rings and position sensors - Google Patents
Triangular product display cabinet with internal spline rings and position sensors Download PDFInfo
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- CN103549812A CN103549812A CN201310588501.1A CN201310588501A CN103549812A CN 103549812 A CN103549812 A CN 103549812A CN 201310588501 A CN201310588501 A CN 201310588501A CN 103549812 A CN103549812 A CN 103549812A
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- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 239000000725 suspension Substances 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 10
- 230000011664 signaling Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The invention provides a triangular product display cabinet with internal spline rings and position sensors. The triangular product display cabinet comprises a base (15), a power assembly, three moving shaft assemblies and a rack (4), wherein the rack (4) comprises an inner fixing bracket (14) and a triangular outer frame in an equilateral triangle shape; the power assembly comprises a motor, a cone-shaped gearwheel (1) and three cone-shaped pinions (2); the cone-shaped gearwheel (1) is fixedly connected with the motor; the three cone-shaped pinions (2) are uniformly distributed on the circumference surface of the cone-shaped gearwheel (1), and are meshed with the cone-shaped gearwheel (1); each moving shaft assembly comprises a moving shaft (8), a threaded sleeve (7), a radial thrust bearing (6), the internal spline ring (5), the position sensor (11) and a hanging assembly (3).
Description
Technical field
The application relates to a kind of cabinet, is specially a kind of triangle goods showing cabinet with internal spline ring and position sensor.
Background technology
Along with the day by day prosperity of economy, people's consumption view is also in progressively upgrading, and high-end market demand is constantly accelerated, and people are also more and more higher to the requirement of product, have increasing crowd to buy brand clothes, bag, cosmetics etc.In large-scale shopping plaza or brand shop, the shopping that splendid, elegant warm decoration is people provides good environment, yet, when not selling goods night, seller conventionally by clothes hanger for sale in original place, when second day opens the door, continue to sell, a collection of clothes from stocking up to, remove goods during substantially all keep as you were, this causes falling into more or less dust on goods for sale unavoidably, has reduced in varying degrees the perception of commodity, thereby has influence on the desire that consumer buys commodity.
Summary of the invention
The present invention is in order to overcome defect of the prior art, and provide a kind of triangle goods showing cabinet with internal spline ring and position sensor, it can not store commodity unification by electronic during public business in brand shop at night, and can rapidly, fitly commodity be shown when having client to come, guaranteed the perception of commodity, for seller provides a great convenience.
A kind of triangle goods showing cabinet with internal spline ring and position sensor, comprise base, Power Component, three shifting axle assemblies and frame, described frame comprises inner fixed stand and is the triangle housing of equilateral triangle shape, described triangle housing comprises inner side frame and outer side frame, between described inner side frame and outer side frame, has goods holding cavity.
Described Power Component comprises motor, a taper gear wheel and three taper pinions, described taper gear wheel can be connected with motor power, described three taper pinions be evenly distributed on the periphery of described taper gear wheel and with described taper gear wheel engagement.
Described in each, shifting axle assembly comprises shifting axle, screw shell, radial-thrust bearing, internal spline ring, position sensor 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 comprises Outboard Sections and inner side part, and the inner side of described shifting axle partly has external screw thread, for screw shell threaded engagement; The Outboard Sections of described shifting axle has external splines, and for coordinating with described internal spline ring and can stretching out slidably the outer side frame of described rectangle housing corresponding edge, described internal spline ring is fixed on the inner side frame of corresponding edge; Between dividing in described Outboard Sections and inside portion, be provided with position sensor, position when it can sensing movement axle moves to inner side and outermost, and position signalling is passed to control device, described control device can be controlled motor auto-breaking after receiving described position signalling; The medial extremity of described screw shell is provided with external diameter than the little neck of described screw shell external diameter, and described neck is fixedly connected with corresponding described taper pinion; Described suspension assembly is connected with the outer end of the Outboard Sections of described shifting axle, for hanging commodity.
Taper gear wheel rotates can drive taper pinion rotation, thereby drive described screw shell to rotate, because internal spline ring is fixed in frame, therefore shifting axle can carry out to outer and inner movement under the drive of screw shell, thereby make suspension assembly can stretch out and stretch into described outer side frame, realize displaying and the withdrawal of commodity.
Described housing is fixed on inner fixed stand, described inner fixed stand is the structure of hollow circuit cylinder cylinder, described housing is connected with the external cylindrical surface power of described hollow circuit cylinder cylinder, described taper gear wheel is fixed on top at the inner cylinder face of described hollow circuit cylinder cylinder rotationally, the bottom of described hollow circuit cylinder cylinder is rotatably mounted on base by conical bearing, and thereby described inner fixed stand can be rotated with respect to base around vertical direction axis; Described motor is arranged in the internal cavities of described hollow circuit cylinder cylinder, and the body of described motor outside is fixed with the draw runner of vertical direction, on the inner cylinder face of described hollow circuit cylinder cylinder, offer the chute of vertical direction, described motor, under the cooperation of described draw runner and chute, can vertically slide up and down and keep being connected with the anti-rotation of described inner fixed stand simultaneously in described internal cavities; 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 taper gear wheel has gear face tooth, described armature spindle end-tooth can with described gear face indented joint and disengagement, thereby can selectively to described taper gear wheel, drive; Described lower rotor axle is connected with clutch discs rotationally by lower bearing, described clutch discs is with respect 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 throw off; Described base has diapire below described conical bearing, is provided with at least two strip holes that coordinate with described at least two locking bars on described diapire, and described at least two locking bars can slide up and down in described at least two strip holes; Described diapire is also provided with anti-rotation connecting hole, and described anti-rotation connecting hole can engage with the bottom of described lower rotor axle and throw off, thereby can selectively described lower rotor axle be connected with described base anti-rotation.
The diapire of described base is triangular shaped, on leg-of-mutton every limit of diapire, a lower margin is all set and ground is fixed; Described suspension assembly is hollow sleeve, and interior end opening can close with being coupling, T shape screw shutoff for outer end, and described hollow sleeve is provided with suppending hole between described the inner and outer end, for hanging commodity.
When described motor down sliding, described clutch discs moves downward under the drive of described lower rotor axle, thereby described in can making at least two locking bars drop into described at least two strip holes bottom, described clutch discs end-tooth and described fixed mount end-tooth are thrown off, and the bottom of described lower rotor axle engages with described anti-rotation connecting hole, the armature spindle end-tooth of upper rotor axle and gear face tooth are thrown off, now due to described lower rotor axle and described base anti-rotation fix, after electrical power, the draw runner in body outside rotates and drives described inner fixed stand to rotate, thereby drive described 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 still keep being connected with described at least two strip holes, described clutch discs end-tooth engages with described fixed mount end-tooth, and the bottom of described lower rotor axle and the disengagement of described anti-rotation connecting hole, the armature spindle end-tooth of upper rotor axle and gear face indented joint, now the draw runner due to motor body outside passes through inner fixed stand, clutch discs and being connected with base anti-rotation, electrical power upper back armature spindle rotates, thereby drive described taper gear wheel to rotate.
In the present invention, by each shifting axle being divided into the Outboard Sections that there is externally threaded inner side part and there is external splines, and the external screw thread of inner side part is coordinated with the corresponding screw shell being fixed in frame, the external splines of Outboard Sections is coordinated with the internal spline ring being fixed in frame, screw shell is fixed in frame by radial-thrust bearing, thereby shifting axle can be slidably reciprocated under the driving of motor, realize taking in and showing of commodity; By the boundary setting position sensor in Outboard Sections and inner side part, make motor to move to outermost and auto-breaking during interior place at shifting axle, effectively control the mobile range of shifting axle, guaranteed the reliability service with the triangle goods showing cabinet of internal spline ring and position sensor; Owing to having used the upper and lower clutch system of motor, therefore can be only by a motor be set, just can selectively to two kinds of motions of rotary display of stretching out retraction and commodity of commodity, drive, and these two kinds of motions have mechanically guaranteed to select one and carry out, improved the security of system.In addition, a motor is only set and just can realizes the project organization of two kinds of functions and also reduced cost, improved system reliability of operation.
Accompanying drawing explanation
Fig. 1 is merchandise return in goods holding cavity time with the top plan view of the triangle goods showing cabinet of internal spline ring and position sensor;
Fig. 2 is commodity top plan view with the triangle goods showing cabinet of internal spline ring and position sensor while stretching out frame;
Fig. 3 is the installation diagram under housing rotation situation;
Fig. 4 is that housing is fixed, the installation diagram in commodity turnover situation.
The specific embodiment
A kind of triangle goods showing cabinet with internal spline ring and position sensor, comprise base 15, Power Component, three shifting axle assemblies and frame 4, described frame 4 comprises inner fixed stand 14 and is the triangle housing of equilateral triangle shape, described triangle housing comprises inner side frame and outer side frame, between described inner side frame and outer side frame, has goods holding cavity.
Described Power Component comprises motor, a taper gear wheel 1 and three taper pinions 2, described taper gear wheel 1 can be connected with motor power, described three taper pinions 2 be evenly distributed on the periphery of described taper gear wheel 1 and with described taper gear wheel 1 engagement.
Described in each, shifting axle assembly comprises shifting axle 8, screw shell 7, radial-thrust bearing 6, internal spline ring 5, position sensor 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 comprises Outboard Sections 8a and inner side part 8b, and the inner side part 8b of described shifting axle 8 has external screw thread, for 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 stretching out slidably the outer side frame of described rectangle housing corresponding edge, described internal spline ring 5 is fixed on the inner side frame of corresponding edge; Between described Outboard Sections 8a and inner side part 8b, be provided with position sensor 11, position when it can sensing movement axle 8 moves to inner side and outermost, and position signalling is passed to control device, described control device can be controlled motor auto-breaking after receiving described position signalling; The medial extremity of described screw shell 7 is provided with external diameter than the little neck of described screw shell 7 external diameters, and described neck is fixedly connected with corresponding described taper pinion 2; Described suspension assembly 3 is connected with the outer end of the Outboard Sections 8a of described shifting axle 8, for hanging commodity.
Taper gear wheel 1 rotates and can drive taper pinion 2 to rotate, thereby drive described screw shell 7 to rotate, because internal spline ring 5 is fixed in frame 4, therefore shifting axle 8 can carry out to outer and inner movement under the drive of screw shell 7, thereby make suspension assembly 3 can stretch out and stretch into described outer side frame, realize displaying and the withdrawal of commodity.
Described housing is fixed on inner fixed stand 14, described inner fixed stand 14 is the structure of hollow circuit cylinder cylinder, described housing is connected with the external cylindrical surface power of described hollow circuit cylinder cylinder, described taper gear wheel 1 is fixed on top at the inner cylinder face of described hollow circuit cylinder cylinder rotationally, the bottom of described hollow circuit cylinder cylinder is rotatably mounted on base 15 by conical bearing 18, and thereby described inner fixed stand 14 can be rotated with respect to base 15 around vertical direction axis; Described motor 13 is arranged in the internal cavities of described hollow circuit cylinder cylinder, and the body of described motor 13 outside is fixed with the draw runner 131 of vertical direction, on the inner cylinder face of described hollow circuit cylinder cylinder, offer the chute 141 of vertical direction, described motor 13, under the cooperation of described draw runner 131 and chute 141, can vertically slide up and down and keep being connected with the anti-rotation of described inner fixed stand simultaneously in described internal cavities; 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 taper gear wheel 1 has gear face tooth 11, described armature spindle end-tooth 12 can engage and throw off with described gear face tooth 11, thereby can selectively to described taper gear wheel 1, drive; Described lower rotor axle 133 is connected with clutch discs 16 rotationally by lower bearing 17, described clutch discs 16 is with respect to described lower rotor axle 133 axial restraints, 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 and throw off with fixed mount end-tooth 142; Described base 15 has diapire below described conical bearing 18, on described diapire, be provided with at least two strip holes 152 that coordinate with described at least two locking bars 161, described at least two locking bars 161 can slide up and down in described at least two strip holes 152; Described diapire is also 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 throw off, thereby can selectively described lower rotor axle 133 be connected with described base 15 anti-rotation.
The diapire of described base 15 is triangular shaped, a lower margin 19 is all set on leg-of-mutton every limit of diapire and fixes with ground; Described suspension assembly 3 is hollow sleeve, and interior end opening can close with being coupling, T shape screw shutoff for outer end, and described hollow sleeve is provided with suppending hole between described the inner and outer end, for hanging commodity.
When described motor 13 down slidings, described clutch discs 16 moves downward under the drive of described lower rotor axle 133, thereby described in can making at least two locking bars 161 drop into described at least two strip hole 152 bottoms, described clutch discs end-tooth 162 is thrown off 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 is thrown off with gear face tooth 11, now due to described lower rotor axle 133 and described base 15 anti-rotation fix, after electrical power, the draw runner 131 in body outside rotates and drives described inner fixed stand 14 to rotate, thereby drive described housing to rotate.
When motor 13 upward slidings, described clutch discs 16 moves upward under the drive of described lower rotor axle 133, described at least two locking bars 161 still keep being connected with described at least two strip holes 152, described clutch discs end-tooth 162 engages with described fixed mount end-tooth 142, and the bottom of described lower rotor axle 133 and 151 disengagements of described anti-rotation connecting hole, the armature spindle end-tooth 12 of upper rotor axle 132 engages with gear face tooth 11, now the draw runner 131 due to motor body outside passes through inner fixed stand 14, clutch discs 16 and being connected with base anti-rotation, electrical power upper back armature spindle 132 rotates, thereby drive described taper gear wheel 1 to rotate.
Owing to having used the upper and lower clutch system of motor, therefore can be only by a motor be set, just can selectively to two kinds of motions of rotary display of stretching out retraction and commodity of commodity, drive, and these two kinds of motions have mechanically guaranteed to select one and carry out, improved the security of system.In addition, a motor is only set and just can realizes the project organization of two kinds of functions and also reduced cost, improved system reliability of operation.
Claims (1)
1. the triangle goods showing cabinet with internal spline ring and position sensor, comprise base (15), Power Component, three shifting axle assemblies and frame (4), described frame (4) comprises inner fixed stand (14) and is the triangle housing of equilateral triangle shape, described triangle housing comprises inner side frame and outer side frame, between described inner side frame and outer side frame, has goods holding cavity;
Described Power Component comprises motor, a taper gear wheel (1) and three taper pinions (2), described taper gear wheel (1) can be connected with motor power, and described three taper pinions (2) are evenly distributed on the periphery of described taper gear wheel (1) and mesh with described taper gear wheel (1);
Described in each, shifting axle assembly comprises shifting axle (8), screw shell (7), radial-thrust bearing (6), internal spline ring (5), position sensor (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) comprises Outboard Sections (8a) and inner side part (8b), and the inner side part (8b) of described shifting axle (8) has external screw thread, for 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 stretching out slidably the outer side frame of described rectangle housing corresponding edge, described internal spline ring (5) is fixed on the inner side frame of corresponding edge; Between described Outboard Sections (8a) and inner side part (8b), be provided with position sensor (11), position when it can sensing movement axle (8) moves to inner side and outermost, and position signalling is passed to control device, described control device can be controlled motor auto-breaking after receiving described position signalling; The medial extremity of described screw shell (7) is provided with external diameter than the little neck of described screw shell (7) external diameter, and described neck is fixedly connected with corresponding described taper pinion (2); Described suspension assembly (3) is connected with the outer end of the Outboard Sections (8a) of described shifting axle (8), for hanging commodity;
Taper gear wheel (1) rotates and can drive taper pinion (2) to rotate, thereby drive described screw shell (7) to rotate, because internal spline ring (5) is fixed in frame (4), therefore shifting axle (8) can carry out to outer and inner movement under the drive of screw shell (7), thereby make suspension assembly (3) can stretch out and stretch into described outer side frame, realize displaying and the withdrawal of commodity;
Described housing is fixed on inner fixed stand (14), described inner fixed stand (14) is the structure of hollow circuit cylinder cylinder, described housing is connected with the external cylindrical surface power of described hollow circuit cylinder cylinder, described taper gear wheel (1) is fixed on top at the inner cylinder face of described hollow circuit cylinder cylinder rotationally, it is upper that the bottom of described hollow circuit cylinder cylinder is rotatably mounted to base (15) by conical bearing (18), and thereby described inner fixed stand (14) can be rotated with respect to base (15) around vertical direction axis; Described motor (13) is arranged in the internal cavities of described hollow circuit cylinder cylinder, and the body of described motor (13) outside is fixed with the draw runner (131) of vertical direction, on the inner cylinder face of described hollow circuit cylinder cylinder, offer the chute (141) of vertical direction, described motor (13), under the cooperation of described draw runner (131) and chute (141), can vertically slide up and down and keep being connected with the anti-rotation of described inner fixed stand simultaneously in described internal cavities; 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 taper gear wheel (1) has gear face tooth (11), described armature spindle end-tooth (12) can engage and throw off with described gear face tooth (11), thereby can selectively to described taper gear wheel (1), drive; Described lower rotor axle (133) is connected with clutch discs (16) rotationally by lower bearing (17), described clutch discs (16) is with respect 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 and throw off with fixed mount end-tooth (142); Described base (15) has diapire in described conical bearing (18) below, on described diapire, be provided with at least two strip holes (152) that coordinate with described at least two locking bars (161), described at least two locking bars (161) can slide up and down in described at least two strip holes (152); Described diapire is also provided with anti-rotation connecting hole (151), described anti-rotation connecting hole (151) can engage and throw off with the bottom of described lower rotor axle (133), thereby can selectively described lower rotor axle (133) be connected with described base (15) anti-rotation;
The diapire of described base (15) is triangular shaped, a lower margin (19) is all set on leg-of-mutton every limit of diapire and fixes with ground; Described suspension assembly (3) is hollow sleeve, and interior end opening can close with being coupling, T shape screw shutoff for outer end, and described hollow sleeve is provided with suppending hole between described the inner and outer end, for hanging commodity;
When described motor (13) down sliding, described clutch discs (16) moves downward under the drive of described lower rotor axle (133), thereby described in can making at least two locking bars (161) drop into described at least two strip holes (152) bottoms, described clutch discs end-tooth (162) is thrown off 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) is thrown off with gear face tooth (11), now due to described lower rotor axle (133) and described base (15) anti-rotation fix, after electrical power, the draw runner (131) in body outside rotates and drives described inner fixed stand (14) to rotate, thereby drive described 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) still keep being connected with described at least two strip holes (152), described clutch discs end-tooth (162) engages with described fixed mount end-tooth (142), and the bottom of described lower rotor axle (133) and described anti-rotation connecting hole (151) disengagement, the armature spindle end-tooth (12) of upper rotor axle (132) engages with gear face tooth (11), now the draw runner (131) due to motor body outside passes through inner fixed stand (14), clutch discs (16) and being connected with base anti-rotation, electrical power upper back armature spindle (132) rotates, thereby drive described taper gear wheel (1) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310588501.1A CN103549812B (en) | 2013-11-21 | 2013-11-21 | A kind of triangular product display cabinet with internal spline ring and position sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310588501.1A CN103549812B (en) | 2013-11-21 | 2013-11-21 | A kind of triangular product display cabinet with internal spline ring and position sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103549812A true CN103549812A (en) | 2014-02-05 |
| CN103549812B CN103549812B (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310588501.1A Expired - Fee Related CN103549812B (en) | 2013-11-21 | 2013-11-21 | A kind of triangular product display cabinet with internal spline ring and position sensor |
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| Country | Link |
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| CN (1) | CN103549812B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4077360A (en) * | 1976-07-16 | 1978-03-07 | F. G. Waide, Inc. | Pet feeding apparatus |
| US4658759A (en) * | 1985-07-11 | 1987-04-21 | Brown Elizabeth A | Adjustable dog feeding tray means |
| DE19501778A1 (en) * | 1995-01-21 | 1996-07-25 | Eps Electronic Production Schl | Rotary display stand with transparent shield comprising hinged doors |
| CN202604282U (en) * | 2012-05-15 | 2012-12-19 | 宿迁市烟草公司沭阳分公司 | Multilayer-stacked electric exhibition stand |
-
2013
- 2013-11-21 CN CN201310588501.1A patent/CN103549812B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4077360A (en) * | 1976-07-16 | 1978-03-07 | F. G. Waide, Inc. | Pet feeding apparatus |
| US4658759A (en) * | 1985-07-11 | 1987-04-21 | Brown Elizabeth A | Adjustable dog feeding tray means |
| DE19501778A1 (en) * | 1995-01-21 | 1996-07-25 | Eps Electronic Production Schl | Rotary display stand with transparent shield comprising hinged doors |
| CN202604282U (en) * | 2012-05-15 | 2012-12-19 | 宿迁市烟草公司沭阳分公司 | Multilayer-stacked electric exhibition stand |
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| Publication number | Publication date |
|---|---|
| CN103549812B (en) | 2016-02-24 |
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| C14 | Grant of patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Meijun Inventor before: Zhang Xia |
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Effective date of registration: 20160128 Address after: 311824 Zhejiang city of Shaoxing province Zhuji city town in Pu Jie College Road No. 2 Applicant after: Wu Meijun Address before: 321032 Zhejiang Province, Jinhua City Jindong District Dry Creek Village Street No. 41 paper Applicant before: Zhang Xia |
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Inventor after: OuYang Bingxing Inventor before: Wu Meijun |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170602 Address after: 528400 Guangdong province Zhongshan City Xihuan Road No. 10 on the third floor of the four Patentee after: ZHONGSHAN MASTER DISPLAY PRODUCTS CO.,LTD. Address before: 311824 Zhejiang city of Shaoxing province Zhuji city town in Pu Jie College Road No. 2 Patentee before: Wu Meijun |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20211121 |