WO2019148858A1 - 一种可伸缩的滑动门用直线电机结构 - Google Patents

一种可伸缩的滑动门用直线电机结构 Download PDF

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Publication number
WO2019148858A1
WO2019148858A1 PCT/CN2018/107201 CN2018107201W WO2019148858A1 WO 2019148858 A1 WO2019148858 A1 WO 2019148858A1 CN 2018107201 W CN2018107201 W CN 2018107201W WO 2019148858 A1 WO2019148858 A1 WO 2019148858A1
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WO
WIPO (PCT)
Prior art keywords
slot
linear motor
telescopic rod
sliding door
motor structure
Prior art date
Application number
PCT/CN2018/107201
Other languages
English (en)
French (fr)
Inventor
许姜德
Original Assignee
中山市欧派克五金制品有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201810105577.7A external-priority patent/CN110138172B/zh
Application filed by 中山市欧派克五金制品有限公司 filed Critical 中山市欧派克五金制品有限公司
Priority to EP18904140.3A priority Critical patent/EP3734006B1/en
Priority to JP2020541956A priority patent/JP6963114B2/ja
Priority to BR112020015779-1A priority patent/BR112020015779B1/pt
Priority to RU2020126664A priority patent/RU2738069C1/ru
Priority to KR1020207021491A priority patent/KR102442729B1/ko
Publication of WO2019148858A1 publication Critical patent/WO2019148858A1/zh
Priority to US16/932,825 priority patent/US11591839B2/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/06Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621Details, e.g. suspension or supporting guides
    • E05D15/0626Details, e.g. suspension or supporting guides for wings suspended at the top
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/06Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621Details, e.g. suspension or supporting guides
    • E05D15/0626Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/063Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/635Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42Sliding wings; Details of frames with respect to guiding
    • E06B3/46Horizontally-sliding wings
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K41/00Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02Linear motors; Sectional motors
    • H02K41/03Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/20Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/262Type of motion, e.g. braking
    • E05Y2201/264Type of motion, e.g. braking linear
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/40Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/46Magnets
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/60Suspension or transmission members; Accessories therefor
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/658Members cooperating with flexible elongated pulling elements
    • E05Y2201/668Pulleys; Wheels
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/37Length, width or depth adjustment
    • E05Y2800/372Telescopically
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/132Doors

Definitions

  • the invention relates to a linear motor structure, in particular to a linear motor structure for a retractable sliding door.
  • a linear motor generally includes a stator assembly and a mover assembly.
  • the stator assembly is mounted and fixed above the rail.
  • the mover assembly has permanent magnets mounted in parallel below the stator assembly and spaced apart from the stator assembly by a certain gap.
  • the current in the stator assembly is changed by the controller. Due to the principle of electromagnetic induction, the mover assembly with the permanent magnets can be driven to slide left and right in the track, and then the mover assembly is connected to the door body, and the motion is transmitted to The door body can open and close the door body.
  • the mover assembly is usually not adjustable, and once determined, it will only be applied to the door frame of a certain width, and for other door frames of different widths, only the corresponding mover will be reproduced.
  • the components that is to say, the application of the movable component in the prior art is fixed, and does not have the ability to adapt to the width of various door frames, which leads to the width of each door frame in the production of the manufacturer. Designing a specification of a mover component, resulting in a variety of varieties, high cost and other shortcomings.
  • the object of the present invention is to overcome the deficiencies of the prior art and to improve the prior art to provide a linear motor structure for a retractable sliding door.
  • the invention has novel design and reasonable structure, and the length of the mover component can be flexibly adjusted, thereby being able to adapt to the use of various door frame widths.
  • a linear motor structure for a retractable sliding door comprising a mover assembly, the mover assembly comprising a fixed portion and a movable portion, the fixed portion having a permanent magnet, the permanent magnet having a slot below, the movable portion having a sliding position from one end of the slot
  • the inserted telescopic rod and the motion output portion that can output the movement of the mover assembly are fixed by a fastener between the movable portion and the fixed portion.
  • the mover assembly is usually not adjustable, and once determined, it will only be applied to the door frame of a certain width, and for other door frames of different widths, only the corresponding mover will be reproduced.
  • the components that is to say, the application of the movable component in the prior art is fixed, and does not have the ability to adapt to the width of various door frames, which leads to the width of each door frame in the production of the manufacturer. Designing a specification of a mover component, resulting in a variety of varieties, high cost and other shortcomings.
  • the present invention designs a linear motor structure for a retractable sliding door, in particular, a telescopic mover assembly is designed, the mover assembly includes a fixed portion and a movable portion, and the permanent magnet is mounted on The fixed portion is partially exposed, and the exposed portion is located directly under the stator assembly.
  • the stator assembly when the stator assembly is energized, due to the principle of electromagnetic induction, the fixed portion of the mover assembly located under the stator assembly will be in a magnetic field Under the push, move left and right along the track.
  • the permanent magnet has a slot under the permanent magnet, and the telescopic rod of the movable portion is inserted into the slot and can slide left and right in the slot, and the movable portion further has a motion output portion, and the motion output portion is connected to the door body and can move The motion of the subassembly is output to the door. Since the fixed portion slides left and right under the action of the magnetic field force, and the movable portion is inserted into the slot of the fixed portion through the telescopic rod, in order to allow the sliding portion of the fixed portion to be transmitted to the movable portion, the movable portion must be used by the fastener. Connect and fix with the fixed part.
  • the movable portion and the fixed portion can be connected and fixed by using a fastener, so that the sliding portion of the movable portion and the fixed portion are synchronized, so that the sliding can be further passed through the movable portion.
  • the motion output is transmitted to the door body to drive the door body to open and close.
  • the fixing portion is an upper portion and a lower portion, and a length of the upper portion of the fixing portion is greater than a length of the lower portion of the fixing portion, and a slot for inserting the telescopic rod is formed between the upper portion and the lower portion.
  • the purpose of this arrangement is to enable the motion output portion of the movable portion to slide under the upper portion of the fixed portion and to contact the end portion of the lower portion of the fixed portion, thereby further shortening the length of the entire mover assembly, thereby enabling the Suitable for narrower door frames to maximize the adaptability of the mover assembly.
  • one end of the telescopic rod is inserted into the slot, and the other end is connected with the guide pulley.
  • the guide pulley can slide in the slot, and the pulley is disposed on both sides thereof, and the motion output portion is disposed in the middle of the guide pulley.
  • one end of the telescopic rod is inserted into the slot, and the length of the telescopic rod is pulled out from the slot according to actual needs, thereby realizing the telescopic function of the mover assembly.
  • the other end of the telescopic rod is connected with a guide pulley, and the guide pulley can slide in the slot.
  • the guide pulley follows the telescopic rod to slide in the slot and can slide to the end of the lower portion of the fixed portion and is located on the fixed portion. Below the part, this allows the mover assembly to accommodate a narrower door frame.
  • the motion output portion is disposed in the middle of the guide pulley. When in use, the motion output portion is connected to the door body.
  • the other end of the fixing portion is provided with a separate guide pulley without a telescopic rod.
  • the guide pulley connected to the telescopic rod is connected to one end of the door body through its motion output portion.
  • the independent connection is provided at the other end of the fixed portion.
  • the guide pulley comprises a mounting block, and pulleys are mounted on both sides of the mounting block, and the upper part of the upper part of the mounting block is symmetrically provided with a plug portion that can be inserted into different positions of the mover assembly along the length direction of the mover assembly.
  • the independent guide pulley when the door frame is narrow, the independent guide pulley can slide into the slot, and when the door frame is wide, the independent guide pulley can be detached from the slot and at a position far from the end of the fixed portion and the door body
  • the connection that is to say, the independent guide pulley without the telescopic rod at the other end of the fixed portion can break through the limitation of the length of the fixed portion, further expanding the width of the door frame that can be adapted.
  • an independent wheel set is further disposed between the independent guide pulley and the lower portion of the fixing portion, and the independent wheel set is slidably disposed in the slot, and the pulleys are respectively disposed on the front and rear sides thereof, and have a fixing for fixing to the fixing portion. hole. Since the length of the upper portion of the fixing portion is greater than the length of the lower portion of the fixing portion, when the independent guide pulley is in the slot, the independent guide pulley will play a certain supporting role on the upper portion of the fixing portion to prevent deformation thereof. When the independent guide pulley is disengaged from the slot, the upper portion of the fixed portion longer than the lower portion of the fixed portion will be in an unsupported state, and there will be a risk of deformation over time.
  • a part is set in the portion.
  • Independent wheel sets to support the upper part of the fixing part to prevent deformation.
  • the independent wheel set can slide in the slot.
  • the independent wheel set can be slid to the end of the lower part of the fixed part to make room for the independent guide pulley;
  • the independent wheel set can be slid toward the outer end of the slot to support the upper portion of the fixed portion.
  • the independent wheel set is also provided with a fixing hole. Once the position is adjusted, the fixing hole can be connected and fixed to the fixing portion to prevent it from sliding freely in the slot.
  • pulleys are respectively arranged on both sides of the independent wheel set, so that the fixing portion can better slide on the track.
  • the movable portion has two slots that are respectively inserted into the through slots from the left and right ends.
  • the two movable portions each have a telescopic rod and a motion output portion, and are in a bilaterally symmetrical state.
  • the left and right movable parts are respectively pulled out from the through slot by a certain length.
  • the length of the pull out is longer, and when the door frame is narrower, the length of the pull out is longer. Short, this adjustment makes it suitable for door frames of various widths.
  • the telescopic rod has a slot therein for slidingly inserting the motion output into the slot.
  • the motion output portion is a T-shaped structure, including a vertical rod and a horizontal bar, the vertical rod is used for connecting with the door body, and the movement of the mover assembly is output to the door body, and the door body is slid together .
  • the horizontal strip is inserted into the slot of the telescopic rod and is fixed integrally with the telescopic rod.
  • the specific manner of fixing the horizontal strip and the telescopic rod is that a screw hole is arranged on the horizontal strip, and a screw is arranged in the screw hole, and when the fixing needs to be fixed, the screw can be tightened.
  • Figure 1 is an exploded view of Embodiment 1 of the present invention.
  • Figure 2 is a perspective view of a fixing portion of Embodiment 1 of the present invention.
  • Figure 3 is a left side view of Figure 2;
  • Figure 4 is a perspective view showing the permanent magnet and the pulley mounted in the first embodiment of the present invention
  • Figure 5 is a perspective view of a movable portion of Embodiment 1 of the present invention.
  • Figure 6 is a perspective view of the independent guide pulley of the embodiment 1 of the present invention.
  • Figure 7 is a perspective view of an independent wheel set of Embodiment 1 of the present invention.
  • Figure 8 is a schematic view showing the mounting of the mover assembly to the wider door body according to the embodiment 1 of the present invention.
  • FIG. 9 is a schematic view showing the mounting of a mover assembly to a narrower door body according to Embodiment 1 of the present invention.
  • Figure 10 is an exploded view of Embodiment 2 of the present invention.
  • Figure 11 is a perspective view of a motion output portion of Embodiment 2 of the present invention.
  • Figure 12 is a schematic view showing the assembly of the motion output portion of the embodiment 2 of the present invention.
  • Figure 13 is a schematic view showing the assembly of the motion output portion and the telescopic rod according to Embodiment 2 of the present invention.
  • Figure 14 is a schematic view showing the assembly of the mover assembly of the embodiment 2 of the present invention.
  • Figure 15 is a schematic view showing the mounting of the mover assembly to the wider door body according to the second embodiment of the present invention.
  • Figure 16 is a schematic view showing the mounting of the mover assembly to the narrower door body according to the second embodiment of the present invention.
  • a linear motor structure for a retractable sliding door includes a mover assembly 1 including a fixed portion 11 and a movable portion 13.
  • the fixed portion 11 has a permanent magnet 111, and the permanent magnet
  • the lower portion 111 has a slot 112
  • the movable portion 13 has a telescopic rod 14 slidably inserted from one end of the slot 112, and a motion output portion 15 for outputting the movement of the mover assembly 1, between the movable portion 13 and the fixed portion 11. It is fixed by the fastener 19.
  • the mover assembly 1 is generally non-adjustable, and once determined, it will only be applicable to a door frame of a specific width, and for other door frames of different widths, only corresponding movements will be reproduced.
  • the sub-assembly 1, that is to say, the application of the movable sub-assembly 1 in the prior art is fixed, and does not have the ability to adapt to a variety of door frame widths, which results in the manufacturer having to manufacture each door frame for production.
  • the present invention provides a linear motor structure for a retractable sliding door, and in particular, a telescopic mover assembly 1 is provided.
  • the mover assembly 1 includes a fixed portion 11 and a movable portion 13.
  • the permanent magnet 111 is mounted on the fixing portion 11 and is partially exposed. The exposed portion is located directly below the stator assembly 2.
  • the stator assembly 2 is energized, the mover located below the stator assembly 2 due to the principle of electromagnetic induction
  • the fixing portion 11 of the assembly 1 will move left and right along the rail 3 under the action of the magnetic field force.
  • the permanent magnet 111 further has a slot 112 underneath, and the telescopic rod 14 of the movable portion 13 is inserted into the slot 112 and can slide left and right in the slot 112.
  • the movable portion 13 further has a motion output portion 15 and the motion output portion. 15 is connected to the door body 4, and the movement of the mover assembly 1 can be output to the door body 4. Since the fixed portion 11 slides left and right under the action of the magnetic field force, the movable portion 13 is inserted into the slot 112 of the fixed portion 11 through the telescopic rod 14, so that the sliding portion of the fixed portion 11 can be transmitted to the movable portion 13, The movable portion 13 and the fixed portion 11 must be connected and fixed by the fasteners 19.
  • the telescopic rod 14 In this way, in the case where the width of the door frame is different, only the length of the telescopic rod 14 inserted into the slot 112 needs to be adjusted, so that the extension and shortening of the mover assembly 1 can be realized, that is, when the width of the door frame is wide, the telescopic rod is used. 14 Pulling out a little from the slot 112, when the width of the door frame is narrow, the telescopic rod 14 is pulled out from the slot 112 a little, that is, the telescopic rod 14 can be flexibly adjusted from the slot 112 according to different needs.
  • the length of the middle pull-out allows the mover assembly 1 to be applied to a variety of different door frame widths, and has good versatility.
  • the movable portion 13 and the fixed portion 11 can be connected and fixed by the fastener 19, so that the movable portion 13 is synchronized with the sliding of the fixed portion 11, so that the The sliding is transmitted to the door body 4 through the motion output portion 15 on the movable portion 13, and the opening and closing of the door body 4 is driven.
  • the fixing portion 11 is divided into an upper portion 114 and a lower portion 115, the length of the upper portion of the fixing portion 114 is greater than the length of the lower portion 115 of the fixed portion, the upper portion 114 and the lower portion A slot 112 is formed in the middle of the portion 115 for the insertion of the telescopic rod 14.
  • the purpose of this arrangement is to enable the motion output portion 15 of the movable portion 13 to slide below the fixed portion upper portion 114 and to contact the end portion of the fixed portion lower portion 115, so that the length of the entire mover assembly 1 can be further shortened. So that it can be applied to a narrower door frame, maximizing the adaptability of the mover assembly 1.
  • one end of the telescopic rod 14 is inserted into the slot 112, and the other end is connected to the guide pulley.
  • the guide pulley 16 can slide in the slot 112, and the pulley 12 is disposed on both sides thereof, and the motion output portion 15 is disposed in the middle of the guide pulley 16.
  • one end of the telescopic rod 14 is inserted into the slot 112, and the length of the telescopic rod 14 is pulled out from the slot 112 according to actual needs, thereby realizing the telescopic function of the mover assembly 1.
  • the other end of the telescopic rod 14 is connected to a guide pulley 16, which can slide in the slot 112.
  • the guide pulley 16 follows the telescopic rod 14 to slide in the slot 112 and can slide to the lower portion of the fixed portion 115.
  • the end portion is located below the upper portion of the fixed portion 114, which enables the mover assembly 1 to accommodate a narrower door frame.
  • the motion output portion 15 is disposed in the middle of the guide pulley 16, and in use, the motion output portion 15 is connected to the door body 4.
  • the guide pulley 16 follows the telescopic rod 14 to slide in the rail 3, the door body connected thereto is driven. 4 Synchronous sliding.
  • a pulley 12 is also provided, which on the one hand can slide on the rail 3, guiding the door body 4, and on the other hand carrying the weight of the door body 4.
  • the other end of the fixing portion 11 is provided with a separate guide pulley 20 without a telescopic rod 14.
  • the guide pulley 16 connected to the telescopic rod 14 is connected to one end of the door body 4 through its motion output portion 15.
  • the other end of the 11 is provided with a separate guide pulley 20, which comprises a mounting block, and the pulley 12 is mounted on both sides of the mounting block, and the upper part of the mounting block is symmetrically arranged to be inserted into the mover assembly along the length direction of the mover assembly 1 1 plug in different positions.
  • the independent guide pulley 20 can slide into the slot 112, and when the door frame is wider, the independent guide pulley 20 can be disengaged from the slot 112 and is farther from the end of the fixed portion 11.
  • the position is connected to the door body 4, that is, the independent guide pulley 20 without the telescopic rod 14 is provided at the other end of the fixing portion 11, so that the limit of the length of the fixing portion 11 can be broken, and the width of the door frame that can be accommodated can be further expanded.
  • an independent wheel set 18 is further disposed between the independent guide pulley 20 and the lower portion 115 of the fixed portion.
  • the independent wheel set 18 is slidably disposed in the slot 112, and the pulley 12 is respectively disposed on the front and rear sides thereof, and has an A fixing hole 181 in which the fixing portions 11 are fixed to each other. Since the length of the upper portion 114 of the fixed portion is greater than the length of the lower portion 115 of the fixed portion, when the independent guide pulley 20 is in the slot 112, the independent guide pulley 20 will support the upper portion 114 of the fixed portion to prevent deformation thereof.
  • This portion is provided with an independent wheel set 18 to support the upper portion of the fixed portion 114 to prevent deformation thereof.
  • the independent wheel set 18 can slide in the slot 112.
  • the independent wheel set 18 can be slid to the end of the fixed portion lower portion 115 as an independent guide pulley 20
  • the independent wheel set 18 can be slid toward the outer end of the slot 112 to support the upper portion 114 of the fixed portion.
  • the independent wheel set 18 is further provided with a fixing hole 181. Once the position is adjusted, the fixing hole 181 can be connected and fixed to the fixing portion 11 to prevent it from sliding freely in the slot 112.
  • pulleys 12 are respectively provided on both sides of the independent wheel set 18, so that the fixing portion 11 can better slide on the track 3.
  • the movable portion 13 has two holes, which are respectively inserted into the through grooves 112 from the left and right ends.
  • the two movable portions 13 each have a telescopic rod 14 and a motion output portion 15 in a bilaterally symmetrical state.
  • the left and right movable portions 13 are respectively pulled out from the through slot 112 by a certain length. When the door frame is wider, the length of the pull out is longer, and when the door frame is narrower, the pull out is The short length allows this to be applied to door frames of various widths.
  • the telescopic rod 14 has a slot therein for slidingly inserting the motion output portion 15 into the slot.
  • the motion output portion 15 is a T-shaped structure including a vertical rod 151 and a horizontal bar 152 for connecting with the door body 4 to output the motion of the mover assembly 1 to the door body. 4.
  • the horizontal bar 152 is inserted into the slot of the telescopic rod 14 and is fixed integrally with the telescopic rod 14.
  • the specific manner of fixing the horizontal bar 152 and the telescopic rod 14 is that a screw hole 153 is disposed on the horizontal bar 152, and a screw 154 is disposed in the screw hole 153.
  • the screw 154 needs to be fixed, the screw 154 can be tightened.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
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Abstract

本发明涉及一种可伸缩的滑动门用直线电机结构,其特征在于:包括动子组件,所述动子组件包括固定部、活动部,所述固定部具有永磁体,该永磁体下方具有槽孔,所述活动部具有可从所述槽孔一端滑动插入的伸缩杆、以及可将所述动子组件的运动进行输出的运动输出部,所述活动部和所述固定部之间通过紧固件进行固定。本发明设计新颖,结构合理,可根据门框的宽度灵活调节动子组件的长度,具有很好的适应性。

Description

一种可伸缩的滑动门用直线电机结构 技术领域
本发明涉及一种直线电机结构,特别涉及一种可伸缩的滑动门用直线电机结构。
背景技术
直线电机通常包括定子组件和动子组件,定子组件安装固定在轨道上方,动子组件具有永磁体,平行安装于定子组件的下方,并与定子组件间隔一定的空隙。工作时,通过控制器改变定子组件中的电流,由于电磁感应原理,将能够驱动装有永磁体的动子组件在轨道中左右滑动,然后将动子组件与门体连接,将其运动传递到门体,就能实现门体的开和关。在现有技术中,动子组件通常是不可调节的,其一旦确定,将只能适用于特定宽度的门框上面,而对于其他宽度不同的门框,将只能重新生产与之相对应的动子组件,也就是说,现有技术中的动子组件适用的场合是固定不变的,不具备适应多种门框宽度的能力,这就导致厂家在生产时,就必须针对每种门框的宽度都设计一种规格的动子组件,从而造成品种繁多、成本较高等缺点。
发明内容
本发明的目的在于克服现有技术的不足,针对现有技术进行改进,提供一种可伸缩的滑动门用直线电机结构。本发明设计新颖,结构合理,动子组件的长度可灵活调节,从而能够适应多种门框宽度的使用。
为解决上述技术问题,本发明提供的技术方案如下:
一种可伸缩的滑动门用直线电机结构,
一种可伸缩的滑动门用直线电机结构,包括动子组件,动子组件包括固定部、活动部,固定部具有永磁体,该永磁体下方具有槽孔,活动部具有可从槽孔一端滑动插入的伸缩杆、以及可将动子组件的运动进行输出的运动输出部,活动部和固定部之间通过紧固件进行固定。
在现有技术中,动子组件通常是不可调节的,其一旦确定,将只能适用在特定宽度的门框上面,而对于其他宽度不同的门框,将只能重新生产与之相对应的动子组件,也就是说,现有技术中的动子组件适用的场合是固定不变的,不具备适应多种门框宽度的能力,这就导致厂家在生产时,就必须针对每种门框的宽度都设计一种规格的动子组件,从而造成品种繁多、成本较高等缺点。为了解决这一问题,本发明设计了一种可伸缩的滑动门用直线电机结构,具体是设计了一种可伸缩的动子组件,该动子组件包括固定部和活动部,永磁体安装在固定部上,且一部分裸露在外,该裸露部分位于定子组件的正下方,使用时,当定子组件通电时,由于电磁感应原理,位于该定子组件下方的动子组件固定部将会在磁场力的推动作用下,沿着轨道左右移动。永磁体下方还具有槽孔,活动部的伸缩杆插入到该槽孔中,并能够在该槽孔中左右滑动,活动部还具有运动输出部,该运动输出部与门体相连,能够将动子组件的运动输出到门体上。由于固定部会在磁场力的作用下左右滑动,而活动部通过伸缩杆插入到固定部的槽孔中,因此,为了使固定部的滑动能够传递到活动部,还必须利用紧固件将活动部与固定部进行连接与固定。
这样一来,针对门框宽度不同的场合,只需要调节伸缩杆插入到槽孔中的长度,就能够实现动子组件的伸长与缩短,即当门框宽度较宽时,将伸缩杆从槽孔中多拉出一点,当门框宽度较窄时,将伸缩杆从槽孔中少拉出一点,也就是说,根据不同的需要可以灵活调节伸缩杆从槽孔中拉出的长度,从而使动子组件能够适用于多种门框宽度不同的场合,具有很好的通 用性。一旦根据特定场合调节好了伸缩杆的长度,就可以采用紧固件将活动部和固定部连接和固定起来,使得活动部与固定部的滑动同步,从而能够进一步将该滑动通过活动部上的运动输出部传递到门体,带动门体的开与关。
进一步地,在一种实施例中,固定部分为上部分和下部分,其固定部上部分长度大于固定部下部分长度,上部分和下部分中间形成可供伸缩杆插入的槽孔。这样设置的目的,是为了使得活动部的运动输出部能够滑动到固定部上部分的下方,并与固定部下部分的端部接触,这样就能够进一步缩短整个动子组件的长度,从而使其能够适用于更窄的门框,最大限度地增强动子组件的适应性。
进一步地,伸缩杆一端插入槽孔,另一端连接导滑轮,该导滑轮可在槽孔中滑动,其两侧设有滑轮,运动输出部设置于导滑轮中部。
进一步地,伸缩杆一端插入槽孔中,并根据实际需要调节其从槽孔中拉出的长度,从而实现动子组件的伸缩功能。伸缩杆另一端连接导滑轮,该导滑轮可在槽孔中滑动,当门框较窄时,导滑轮跟随伸缩杆在槽孔中滑动,并能够滑行至固定部下部分的端部并位于固定部上部分的下方,这使得动子组件能够适应更窄的门框。此外,运动输出部设置于导滑轮中部,使用时,该运动输出部与门体相连,当导滑轮跟随伸缩杆在轨道中滑行时,将带动与之相连的门体同步滑动。在导滑轮两侧还设有滑轮,该滑轮一方面能够在轨道上滑行,给门体起到导向作用,另一方面也将承载门体的重量。
进一步地,固定部另一端设有不带伸缩杆的独立导滑轮。前面已经提到,与伸缩杆相连的导滑轮通过其运动输出部连接门体的一端,为了保持平衡,必须在门体另一端也进行相同的连接,具体做法是在固定部的另一端设置独立导滑轮,该独立导滑轮包括安装块,安装块两侧安装有滑轮,安装块上部两侧对称设有可沿动子组件长度方向插接于动子组件不同位置的插接部。这样一来,当门框较窄时,独立导滑轮可以滑入槽孔中,而当门框较 宽时,独立导滑轮可以从槽孔中脱离,并在距离固定部一端较远的位置与门体连接,也就是说,在固定部另一端设置不带伸缩杆的独立导滑轮,可以突破固定部长度的限制,进一步扩大了能够适应的门框宽度。
进一步地,独立导滑轮与固定部下部分之间还设有独立轮组,该独立轮组滑动设置于槽孔中,其前后两侧分别设有滑轮,且具有可用于与固定部相互固定的固定孔。由于固定部上部分的长度大于固定部下部分的长度,当独立导滑轮处于槽孔中时,独立导滑轮将对固定部上部分起到一定的支撑作用,阻止其变形。而当独立导滑轮脱离槽孔时,固定部上部分长于固定部下部分的部分将处于无支撑的状态,随着时间的推移将会有变形的风险,为解决这一问题,在该部分设置一个独立轮组,以支撑固定部上部分防止其变形。独立轮组可在槽孔中滑动,当门框较窄,独立导滑轮滑入槽孔时,可将该独立轮组滑至固定部下部分的端部,为独立导滑轮腾出空间;当门框较宽,独立导滑轮脱离槽孔时,可将独立轮组朝着槽孔的外端滑行,以支撑固定部上部分。独立轮组还设有固定孔,一旦其位置调整完毕,可以通过该固定孔将其与固定部连接固定起来,避免其在槽孔中自由滑动。此外,独立轮组两侧还分别设有滑轮,使固定部能够更好地在轨道上滑行。
进一步地,在另一实施例中,活动部具有两个,分别从左右两端插入通槽。在本实施例中,两个活动部均具有伸缩杆和运动输出部,呈左右对称状态。在使用时,根据门框的实际宽度,分别将左右两个活动部从通槽中同时拉出一定的长度,门框较宽时,拉出的长度较长,门框较窄时,拉出的长度较短,通过这种调节方式就能够使其适用于多种宽度的门框。
进一步地,伸缩杆中具有槽位,可使得运动输出部滑动插入到该槽位中。
进一步地,在本实施例中,运动输出部为T形结构,包括垂直杆和水平条,该垂直杆用于与门体连接,将动子组件的运动输出到门体,带动门体一起滑动。水平条用于插入伸缩杆的槽位中,与伸缩杆固定为一体。
进一步地,水平条与伸缩杆固定的具体方式为,在水平条上设置螺孔, 螺孔中装有螺丝,需要固定时,将该螺丝拧紧即可。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图示出的结构获得其他的附图。
图1是本发明实施例1的爆炸图;
图2是本发明实施例1固定部的立体图;
图3是图2的左视图;
图4是本发明实施例1装上永磁体和滑轮的立体图;
图5是本发明实施例1活动部的立体图;
图6是本发明实施例1独立导滑轮的立体图;
图7是本发明实施例1独立轮组的立体图;
图8是本发明实施例1动子组件安装于较宽门体的示意图;
图9是本发明实施例1动子组件安装于较窄门体的示意图;
图10是本发明实施例2的爆炸图;
图11是本发明实施例2运动输出部的立体图;
图12是本发明实施例2运动输出部的组装示意图;
图13是本发明实施例2运动输出部与伸缩杆的组装示意图;
图14是本发明实施例2动子组件的组装示意图;
图15是本发明实施例2动子组件安装于较宽门体的示意图;
图16是本发明实施例2动子组件安装于较窄门体的示意图;
其中,附图标记含义如下:
动子组件1 固定部11 通槽112 固定部上部分114 固定部下部分115
滑轮12 活动部13
伸缩杆14 运动输出部15 垂直杆151 水平条152
螺孔153 螺丝154 导滑轮16 紧固件19 独立导滑轮20
独立轮组18 固定孔181
定子组件2
轨道3
门体4
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明的一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
需要说明的是,本发明实施例中所有方向性指示(诸如上、下、左、右、前、后、外、内……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等,如果该特定姿态发生改变时,则该方向性指示也相应地随之改变。
一种可伸缩的滑动门用直线电机结构,如图1、10所示,包括动子组件1,动子组件1包括固定部11、活动部13,固定部11具有永磁体111,该永磁体111下方具有槽孔112,活动部13具有可从槽孔112一端滑动插入的伸缩杆14、以及可将动子组件1的运动进行输出的运动输出部15,活动部13和固定部11之间通过紧固件19进行固定。
在现有技术中,动子组件1通常是不可调节的,其一旦确定,将只能适用在特定宽度的门框上面,而对于其他宽度不同的门框,将只能重新生产 与之相对应的动子组件1,也就是说,现有技术中的动子组件1适用的场合是固定不变的,不具备适应多种门框宽度的能力,这就导致厂家在生产时,就必须针对每种门框的宽度都设计一种规格的动子组件1,从而造成品种繁多、成本较高等缺点。为了解决这一问题,本发明设计了一种可伸缩的滑动门用直线电机结构,具体是设计了一种可伸缩的动子组件1,该动子组件1包括固定部11和活动部13,永磁体111安装在固定部11上,且一部分裸露在外,该裸露部分位于定子组件2的正下方,使用时,当定子组件2通电时,由于电磁感应原理,位于该定子组件2下方的动子组件1固定部11将会在磁场力的推动作用下,沿着轨道3左右移动。永磁体111下方还具有槽孔112,活动部13的伸缩杆14插入到该槽孔112中,并能够在该槽孔112中左右滑动,活动部13还具有运动输出部15,该运动输出部15与门体4相连,能够将动子组件1的运动输出到门体4上。由于固定部11会在磁场力的作用下左右滑动,而活动部13通过伸缩杆14插入到固定部11的槽孔112中,因此,为了使固定部11的滑动能够传递到活动部13,还必须利用紧固件19将活动部13与固定部11进行连接与固定。
这样一来,针对门框宽度不同的场合,只需要调节伸缩杆14插入到槽孔112中的长度,就能够实现动子组件1的伸长与缩短,即当门框宽度较宽时,将伸缩杆14从槽孔112中多拉出一点,当门框宽度较窄时,将伸缩杆14从槽孔112中少拉出一点,也就是说,根据不同的需要可以灵活调节伸缩杆14从槽孔112中拉出的长度,从而使动子组件1能够适用于多种门框宽度不同的场合,具有很好的通用性。一旦根据特定场合调节好了伸缩杆14的长度,就可以采用紧固件19将活动部13和固定部11连接和固定起来,使得活动部13与固定部11的滑动同步,从而能够进一步将该滑动通过活动部13上的运动输出部15传递到门体4,带动门体4的开与关。
进一步地,在一种实施例中,如图2-9所示,固定部11分为上部分114和下部分115,其固定部上部分114长度大于固定部下部分115长度,上部 分114和下部分115中间形成可供伸缩杆14插入的槽孔112。这样设置的目的,是为了使得活动部13的运动输出部15能够滑动到固定部上部分114的下方,并与固定部下部分115的端部接触,这样就能够进一步缩短整个动子组件1的长度,从而使其能够适用于更窄的门框,最大限度地增强动子组件1的适应性。
进一步地,伸缩杆14一端插入槽孔112,另一端连接导滑轮,该导滑轮16可在槽孔112中滑动,其两侧设有滑轮12,运动输出部15设置于导滑轮16中部。
进一步地,伸缩杆14一端插入槽孔112中,并根据实际需要调节其从槽孔112中拉出的长度,从而实现动子组件1的伸缩功能。伸缩杆14另一端连接导滑轮16,该导滑轮16可在槽孔112中滑动,当门框较窄时,导滑轮16跟随伸缩杆14在槽孔112中滑动,并能够滑行至固定部下部分115的端部并位于固定部上部分114的下方,这使得动子组件1能够适应更窄的门框。此外,运动输出部15设置于导滑轮16中部,使用时,该运动输出部15与门体4相连,当导滑轮16跟随伸缩杆14在轨道3中滑行时,将带动与之相连的门体4同步滑动。在导滑轮16两侧还设有滑轮12,该滑轮12一方面能够在轨道3上滑行,给门体4起到导向作用,另一方面也将承载门体4的重量。
进一步地,固定部11另一端设有不带伸缩杆14的独立导滑轮20。前面已经提到,与伸缩杆14相连的导滑轮16通过其运动输出部15连接门体4的一端,为了保持平衡,必须在门体4另一端也进行相同的连接,具体做法是在固定部11的另一端设置独立导滑轮20,该独立导滑轮20包括安装块,安装块两侧安装有滑轮12,安装块上部两侧对称设有可沿动子组件1长度方向插接于动子组件1不同位置的插接部。这样一来,当门框较窄时,独立导滑轮20可以滑入槽孔112中,而当门框较宽时,独立导滑轮20可以从槽孔112中脱离,并在距离固定部11一端较远的位置与门体4连接, 也就是说,在固定部11另一端设置不带伸缩杆14的独立导滑轮20,可以突破固定部11长度的限制,进一步扩大了能够适应的门框宽度。
进一步地,独立导滑轮20与固定部下部分115之间还设有独立轮组18,该独立轮组18滑动设置于槽孔112中,其前后两侧分别设有滑轮12,且具有可用于与固定部11相互固定的固定孔181。由于固定部上部分114的长度大于固定部下部分115的长度,当独立导滑轮20处于槽孔112中时,独立导滑轮20将对固定部上部分114起到一定的支撑作用,阻止其变形。而当独立导滑轮20脱离槽孔112时,固定部上部分114长于固定部下部分115的部分将处于无支撑的状态,随着时间的推移将会有变形的风险,为解决这一问题,在该部分设置一个独立轮组18,以支撑固定部上部分114防止其变形。独立轮组18可在槽孔112中滑动,当门框较窄,独立导滑轮20滑入槽孔112时,可将该独立轮组18滑至固定部下部分115的端部,为独立导滑轮20腾出空间;当门框较宽,独立导滑轮20脱离槽孔112时,可将独立轮组18朝着槽孔112的外端滑行,以支撑固定部上部分114。独立轮组18还设有固定孔181,一旦其位置调整完毕,可以通过该固定孔181将其与固定部11连接固定起来,避免其在槽孔112中自由滑动。此外,独立轮组18两侧还分别设有滑轮12,使固定部11能够更好地在轨道3上滑行。
进一步地,在另一实施例中,活动部13具有两个,分别从左右两端插入通槽112。在本实施例中,两个活动部13均具有伸缩杆14和运动输出部15,呈左右对称状态。在使用时,根据门框的实际宽度,分别将左右两个活动部13从通槽112中同时拉出一定的长度,门框较宽时,拉出的长度较长,门框较窄时,拉出的长度较短,通过这种调节方式就能够使其适用于多种宽度的门框。
进一步地,伸缩杆14中具有槽位,可使得运动输出部15滑动插入到该槽位中。
进一步地,在本实施例中,运动输出部15为T形结构,包括垂直杆151和水平条152,该垂直杆151用于与门体4连接,将动子组件1的运动输出到门体4,带动门体5一起滑动。水平条152用于插入伸缩杆14的槽位中,与伸缩杆14固定为一体。
进一步地,水平条152与伸缩杆14固定的具体方式为,在水平条152上设置螺孔153,螺孔153中装有螺丝154,需要固定时,将该螺丝154拧紧即可。
虽然在上文中已经参考一些实施例对本发明进行了描述,然而在不脱离本发明的范围的情况下,可以对其进行各种改进并且可以用等效物替换其中的部件。尤其是,只要不存在结构冲突,本发明所披露的各个实施例中的各项特征均可通过任意方式相互结合起来使用,在本说明书中未对这些组合的情况进行穷举性的描述仅仅是出于省略篇幅和节约资源的考虑。因此,本发明并不局限于文中公开的特定实施例,而是包括落入权利要求的范围内的所有技术方案。

Claims (10)

  1. 一种可伸缩的滑动门用直线电机结构,其特征在于:
    包括动子组件,所述动子组件包括固定部、活动部,所述固定部具有永磁体以及位于该永磁体下方的槽孔,所述活动部具有可从所述槽孔一端滑动插入的伸缩杆、以及可将所述动子组件的运动进行输出的运动输出部,所述活动部和所述固定部之间通过紧固件进行固定。
  2. 如权利要求1所述的可伸缩的滑动门用直线电机结构,其特征在于:
    所述固定部分为上部分和下部分,其上部分长度大于其下部分长度,所述上部分和所述下部分中间形成可供所述伸缩杆插入的所述槽孔。
  3. 如权利要求2所述的可伸缩的滑动门用直线电机结构,其特征在于:
    所述伸缩杆一端插入所述槽孔,另一端连接导滑轮,该导滑轮可在所述槽孔中滑动,其两侧设有滑轮,所述运动输出部设置于所述导滑轮中部。
  4. 如权利要求1-3中任一项所述的可伸缩的滑动门用直线电机结构,其特征在于:
    所述固定部另一端设有不带伸缩杆的独立导滑轮。
  5. 如权利要求4所述的可伸缩的滑动门用直线电机结构,其特征在于:
    所述独立导滑轮包括安装块,安装块两侧安装有滑轮,所述安装块上部两侧设有可沿动子组件长度方向插接于动子组件不同位置的插接部。
  6. 如权利要求4所述的可伸缩的滑动门用直线电机结构,其特征在于:
    所述独立导滑轮与所述槽孔之间还设有独立轮组,该独立轮组滑动设置于所述槽孔中,其两侧分别设有滑轮,且具有可用于与所述固定部相互固定的固定孔。
  7. 如权利要求1所述的可伸缩的滑动门用直线电机结构,其特征在于:
    所述活动部具有两个,分别从左右两端插入所述槽孔。
  8. 如权利要求7所述的可伸缩的滑动门用直线电机结构,其特征在于:
    所述伸缩杆具有可供所述运动输出部滑动插入的槽位。
  9. 如权利要求8所述的可伸缩的滑动门用直线电机结构,其特征在于:
    所述运动输出部包括垂直杆和水平条,该水平条可插入所述伸缩杆的槽位中。
  10. 如权利要求9所述的可伸缩的滑动门用直线电机结构,其特征在于:
    所述水平条上具有螺孔,该螺孔中装有用于固定所述运动输出部与所述伸缩杆的螺丝。
PCT/CN2018/107201 2018-02-02 2018-09-25 一种可伸缩的滑动门用直线电机结构 WO2019148858A1 (zh)

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BR112020015779-1A BR112020015779B1 (pt) 2018-02-02 2018-09-25 Estrutura de motor linear telescópica para uma porta deslizante
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