CN117341450A - Electric roller shutter for pick-up car and application method thereof - Google Patents
Electric roller shutter for pick-up car and application method thereof Download PDFInfo
- Publication number
- CN117341450A CN117341450A CN202311487726.8A CN202311487726A CN117341450A CN 117341450 A CN117341450 A CN 117341450A CN 202311487726 A CN202311487726 A CN 202311487726A CN 117341450 A CN117341450 A CN 117341450A
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- Prior art keywords
- roller shutter
- roller
- block
- movable plate
- connecting block
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 238000005096 rolling process Methods 0.000 claims abstract description 39
- 210000001503 joint Anatomy 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 30
- 238000003825 pressing Methods 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 238000013213 extrapolation Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
- B60J7/06—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements
- B60J7/067—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements sliding and winding up
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/02—Covering of load
- B60P7/04—Covering of load by tarpaulins or like flexible members
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/58—Guiding devices
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention discloses an electric roller shutter for a pick-up car and a use method thereof, and relates to the field of pick-up car accessories. This electronic roller shutter that pick-up was used is rotatory to provide pulling force for the connecting block through friction drive mechanism control driving roller to provide pulling force control roller shutter body's removal for the guide head, make roller shutter body close more smooth and easy, accessible rolling shaft's rotation is automatic to be driven it and is removed when follow-up roller shutter body is opened, and friction drive mechanism and driving roller set up respectively on roller shutter cover and side guide rail, do not influence follow-up side guide rail's dismantlement, make its equipment of follow-up and dismantlement degree of difficulty significantly reduce.
Description
Technical Field
The invention relates to the technical field of pickup truck accessories, in particular to an electric roller shutter for a pickup truck and a use method thereof.
Background
The pick-up truck is a common household tool truck, a carriage of the pick-up truck is generally opened, a larger storage space is provided, the pick-up truck has larger carrying capacity compared with the traditional tool truck, the pick-up truck is wider in use terrain, a rolling curtain is arranged on the pick-up truck in order to improve the safety and privacy of storage of articles in the carriage, the rolling curtain can be pulled up after goods are placed, so that the goods are protected, for example, an electric rolling curtain for the pick-up truck disclosed by the application number CN202123441638.3 and the 2022 in 9 th month 6 is provided, a clothes motor can drive a rolling shaft to rotate so as to enable the rolling shaft to roll a rolling cover plate, a limiting sliding block can slide in a side sliding rail when the limiting sliding block collides with a buffer plate, the buffer plate can squeeze the buffer spring through a connecting column, the buffer spring can buffer the limiting sliding block through self elasticity, and the rolling cover plate can be prevented from being damaged when the buffer plate is overturned; the manual-automatic roller shutter cover for the pickup truck disclosed in the application number CN202221193259.9, 2022, 9 and 2 improves the convenience of switching between manual gears and automatic gears of a driver by arranging a clutch control assembly for controlling the action of a clutch device at the tail end of a rear carriage of the pickup truck; when the motor and the controller are in fault, the clutch control assembly is adopted to quickly and conveniently switch to a manual mode;
the electric roller shutter adopted at present is generally in an integral type, the carrying and transportation occupied area of the roller shutter is larger, the movement is inconvenient, the rolling shutter is directly controlled to be folded and unfolded through the positive and negative rotation of the rolling shaft, the roller shutter is pushed when the roller shutter is closed, the operation smoothness of the roller shutter is poor, if auxiliary pulling force is provided for the roller shutter, the assembly difficulty of the follow-up electric roller shutter is greatly increased, and the integral use convenience of the roller shutter is reduced.
Disclosure of Invention
The invention aims to provide an electric roller shutter for a pick-up car and a use method thereof, which are used for solving the problems that the currently adopted electric roller shutter is generally in an integral type arrangement, the carrying and transportation occupied area of the roller shutter is large, the movement is inconvenient, the rolling shutter is controlled to be folded and unfolded directly through the positive and negative rotation of a rolling shaft, the roller shutter is pushed when the roller shutter is closed, the operation smoothness is poor, and the assembly difficulty of the subsequent electric roller shutter is greatly increased if auxiliary pulling force is provided for the roller shutter.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an electronic roller shutter that pick up car was used, includes roller shutter cover, side rail, mounting panel, roller shutter main part and guide head, the front side of roller shutter cover is provided with the side rail, and the outside of roller shutter cover and side rail all are fixed with the mounting panel, install roller shutter cover and side rail in the automobile body top through the mounting panel, the front side of roller shutter cover is provided with the roller shutter main part, and the front end of roller shutter main part is fixed with the guide head, and the tip of guide head is located the inside of side rail and constitutes front and back sliding structure between the side rail, the inside rotation of roller shutter cover installs the receipts spool, and the rear end of wind-up spool and roller shutter main part is connected to the tip of receipts spool installs first torsion spring, provides rotatory reset force for the wind-up spool, form the dismantlement connection between side rail and the roller shutter cover, the spread connecting groove has all been seted up to the guide head left and right sides, and the outside of spread connecting groove is connected with the connecting block, constitutes unsmooth cooperation connection between the inner and the connecting block to constitute between roller shutter main part and the connecting block, the inside is located the inside of side rail and side rail, the inside is connected with the friction pulley and is fixed to the back side of roller shutter main part through the inside friction pulley and the back side, and the friction pulley is connected to the inside friction pulley, and the friction pulley is fixed to the back side of roller shutter main part is connected with the back side, and the friction pulley.
Further optimize this technical scheme, the rear side of side guide rail is fixed with the butt joint piece, the butt joint groove has been seted up to the front side of rolling up the curtain cover, and the butt joint piece inserts and constitutes nested connection between butt joint groove and the butt joint groove to the front side and the outside of butt joint groove are opening form structural design, make the front side of side guide rail can accurately install the curtain cover, and the butt joint piece can set to the shape of falling "T", improves its connection stability.
Further optimizing the technical scheme, the friction transmission mechanism comprises a transmission roller, a mounting rack, a motor and an extrapolation mechanism;
the driving roller is arranged in the roller shutter cover, and the front side of the driving roller is attached to the friction roller;
the mounting frame is arranged on the outer side of the driving roller to provide support for the driving roller, and a front-back sliding structure is formed between the mounting frame and the roller shutter cover;
the motor is arranged at the end part of the mounting frame and used for controlling the rotation of the driving roller;
and the pushing mechanism is arranged on the outer side of the mounting frame and provides external pushing force for the mounting frame, so that the driving roller and the friction roller are tightly attached.
Further optimizing the technical scheme, the pushing mechanism comprises a first reset spring, a first magnetic block, a second magnetic block, a supporting frame, a second reset spring and an automatic pressing mechanism;
the first reset spring is arranged at the rear end of the mounting frame and is in a stretching state, and provides a backward pulling force for the mounting frame;
the first magnetic block is fixed at the rear side of the mounting frame;
the second magnetic block is arranged at the rear side of the first magnetic block, and the second magnetic block and the first magnetic block are oppositely arranged with the same-name magnetic poles;
the support frame is fixed on the outer side of the second magnetic block, and an up-down sliding structure is formed between the support frame and the roller shutter cover;
the second reset spring is arranged below the supporting frame and provides an upward pushing force for the supporting frame;
the automatic pressing mechanism is arranged above the supporting frame and is used for automatically controlling the movement of the supporting frame.
Further optimizing the technical scheme, the automatic pressing mechanism comprises a third magnetic block and a fourth magnetic block;
the third magnetic block is fixed above the supporting frame;
and the fourth magnetic block is fixed in the butt joint block, and the magnetic poles of the fourth magnetic block and the third magnetic block are arranged opposite to each other, so that the driving roller can automatically extend outwards after the side guide rail is installed.
Further optimizing the technical scheme, the positioning mechanism comprises a first movable plate, a second movable plate, a transmission gear, a connecting shaft, a second torsion spring and a clamping groove;
the first movable plate is arranged in the connecting block, and the inner side of the first movable plate penetrates through the inner side surface of the connecting block;
the second movable plate is arranged below the first movable plate, the outer end of the second movable plate penetrates through the outer side surface of the connecting block, and a left-right sliding structure is formed between the first movable plate, the second movable plate and the connecting block;
the transmission gear is arranged between the first movable plate and the second movable plate, and the first movable plate and the second movable plate are in meshed connection with the transmission gear;
the connecting shaft is fixed in the middle of the transmission gear, and the connecting shaft and the connecting block form rotary connection;
the second torsion spring is arranged at the end part of the connecting shaft and provides rotary reset force for the connecting shaft, so that the first movable plate and the second movable plate can keep an extending state;
the clamping groove is formed in the rear side of the side guide rail, the clamping groove is connected with the second movable plate in a clamping mode, and the second movable plate and the clamping groove are opposite in position after the rolling curtain body is stored.
Further optimize this technical scheme, the inside of side guide rail is provided with prevents drawing the mechanism, and the side guide rail can't follow the guide head end and pull out when rolling up curtain main part is not accomodate.
Further optimizing the technical scheme, the anti-pulling mechanism comprises an anti-pulling block, a limiting groove, a third reset spring, a connecting rope, a magnetic block and an adsorption magnet;
the anti-pulling block is arranged between the inner end of the connecting block and the connecting block to form an up-down sliding structure, and the inner side of the anti-pulling block is of an inclined structure design;
the limiting groove is formed in the connecting groove, and a clamping structure is formed between the limiting groove and the anti-pulling block;
the third reset spring is arranged below the anti-pulling block and provides an upward pushing force for the anti-pulling block;
the connecting rope is fixed below the anti-pulling block and used for controlling the movement of the anti-pulling block;
the magnetic block is fixed at the inner end of the connecting rope, and a left-right sliding structure is formed between the magnetic block and the connecting block;
the adsorption magnet is fixed at the rear side of the side guide rail, and is opposite to the magnetic block after the rolling shutter main body is retracted, so as to attract the magnetic block.
The application method of the electric roller shutter for the pick-up car comprises the following steps:
s1: when the split type roller shutter cover and the side guide rail are used, the roller shutter main body is in a storage state when the roller shutter cover and the side guide rail are separated, the side guide rail is inserted into the butt joint groove through the butt joint block, so that the side guide rail and the roller shutter cover are connected, and meanwhile, the connecting block is inserted into the connecting groove, so that the subsequent connecting block can control the guide head to move;
s2: after the roller shutter cover and the side guide rail are spliced, the roller shutter cover and the side guide rail can be erected above a carriage of the pick-up truck through the mounting plate, then the mounting plate and the carriage are fixedly connected through the fixing piece, the roller shutter is mounted, and after the side guide rail and the roller shutter cover are connected, the friction transmission mechanism is connected with the friction roller;
s3: when the roller shutter main body is required to be controlled after installation, the friction roller is driven by the friction transmission mechanism to rotate, the movable shaft is driven by the friction roller to rotate, the traction rope is wound by the rotation of the movable shaft, the traction rope pulls the connecting block to move, the connecting block drives the guide head through the connecting groove to move, the guide head pulls the roller shutter main body to move, the roller shutter main body is closed, the roller shutter main body drives the roller shutter to rotate simultaneously, the first torsion spring stores force, when the roller shutter main body is required to be opened, the friction roller is controlled to rotate reversely, the roller shutter main body is driven by the first torsion spring to rotate, and the roller shutter main body is wound.
Compared with the prior art, the invention has the beneficial effects that:
the electric roller shutter for the pick-up truck controls the driving roller to rotate through the friction transmission mechanism to provide tension for the connecting block, so that the guide head is provided with tension to control the movement of the roller shutter main body, the roller shutter main body is closed more smoothly, the roller shutter main body can be automatically driven to move through the rotation of the rolling shaft when being opened, and the friction transmission mechanism and the driving roller are respectively arranged on the roller shutter cover and the side guide rail, so that the disassembly of the subsequent side guide rail is not influenced, the subsequent assembly and disassembly difficulty is greatly reduced, and the subsequent carrying and storage are also convenient;
the electric roller shutter for the pick-up car can position the connecting block through the positioning mechanism, so that the connecting block can be automatically limited after the side guide rail is separated from the connection of the roller shutter cover, and can be kept stable in the side guide rail, and the connecting block can be accurately inserted into the connecting groove on the guide head when the side guide rail is reinstalled in the follow-up process;
the electric roller shutter for the pick-up car can be used for locking the connection of the connecting block and the connecting groove when the roller shutter main body is not wound through the anti-pulling mechanism, so that the side guide rail cannot be detached, the situation that the position of the connecting block is disordered after the subsequent side guide rail is detached and then the connection cannot be stably connected with the connecting groove is avoided, and the subsequent side guide rail can be assembled smoothly is ensured.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the bottom structure of the present invention;
FIG. 3 is a schematic side view of a side rail of the present invention;
FIG. 4 is a schematic view of a roll cover of the present invention in a top-down view;
FIG. 5 is a schematic perspective view of a roller shutter body according to the present invention;
FIG. 6 is a schematic side cross-sectional view of a side rail of the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6 a according to the present invention;
FIG. 8 is a schematic top view of a driving roller of the present invention;
FIG. 9 is a schematic view of a main section of a guide head according to the present invention;
fig. 10 is a schematic view of the main sectional structure of the connecting block of the present invention.
In the figure: 1. a roller shutter cover; 2. a side rail; 3. a mounting plate; 4. a roller shutter body; 5. a guide head; 6. a winding shaft; 7. a first torsion spring; 8. a butt joint block; 9. a butt joint groove; 10. a connecting groove; 11. a connecting block; 12. a traction rope; 13. a movable shaft; 14. a friction roller; 15. a driving roller; 16. a mounting frame; 17. a motor; 18. a first return spring; 19. a first magnetic block; 20. a second magnetic block; 21. a support frame; 22. a second return spring; 23. a third magnetic block; 24. a fourth magnetic block; 25. a first movable plate; 26. a second movable plate; 27. a transmission gear; 2701. a connecting shaft; 28. a second torsion spring; 29. a clamping groove; 30. a pull-proof block; 31. a limit groove; 32. a third return spring; 33. a connecting rope; 34. a magnetic block; 35. and (5) adsorbing the magnet.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: an electric roller shutter for a pick-up car comprises a roller shutter cover 1, side guide rails 2, a mounting plate 3, a roller shutter main body 4 and a guide head 5, wherein the side guide rails 2 are arranged on the front side of the roller shutter cover 1, the mounting plate 3 is fixed on the outer side of the roller shutter cover 1 and the outer side of the side guide rails 2, the roller shutter cover 1 and the side guide rails 2 are mounted above a car body through the mounting plate 3, the roller shutter main body 4 is arranged on the front side of the roller shutter cover 1, the guide head 5 is fixed on the front end of the roller shutter main body 4, the end part of the guide head 5 is positioned between the inner part of the side guide rails 2 and the side guide rails 2 to form a front-back sliding structure, a rolling shaft 6 is rotatably arranged in the inner part of the roller shutter cover 1, the rolling shaft 6 is connected with the rear end of the roller shutter main body 4, a first torsion spring 7 is arranged at the end part of the rolling shaft 6 to provide rotary reset force for the rolling shaft 6, the roller shutter main body 4 is rolled, the side guide rails 2 and the roller shutter 1 are detachably connected, the left and right sides of the guide head 5 are provided with connecting grooves 10, the outer sides of the connecting grooves 10 are connected with connecting blocks 11, concave-convex matching connection is formed between the inner ends of the connecting blocks 11 and the connecting grooves 10, a front-back sliding structure is formed between the connecting blocks 11 and the side guide rails 2, a traction rope 12 is fixed on the front side of the connecting blocks 11, the rear ends of the traction rope 12 are connected with movable shafts 13, the traction rope 12 is wound by the rotation of the movable shafts 13, the connecting blocks 11 and the guide head 5 are pulled to move, friction rollers 14 are fixed on the surfaces of the movable shafts 13, the rear sides of the friction rollers 14 are opposite to the roller blind covers 1, friction transmission mechanisms are arranged on the rear sides of the friction rollers 14, the friction rollers 14 are driven to rotate by the friction transmission mechanisms after the side guide rails 2 and the roller blind covers 1 are connected, positioning mechanisms are arranged inside the connecting blocks 11 and the side guide rails 2, after the side guide rail 2 is disassembled, the connecting block 11 is positioned, the rear side of the side guide rail 2 is fixedly provided with the butt joint block 8, the front side of the roller shutter cover 1 is provided with the butt joint groove 9, the butt joint block 8 is inserted into the butt joint groove 9 and forms nested connection with the butt joint groove 9, and the front side and the outer side of the butt joint groove 9 are of an open structure design, so that the side guide rail 2 can be accurately installed on the front side of the roller shutter cover 1, and the butt joint block 8 can be arranged into an inverted T shape, thereby improving the connection stability;
the application method of the electric roller shutter for the pick-up car comprises the following steps:
s1: when the split type roller shutter cover 1 and the side guide rail 2 are connected in use, when the roller shutter cover 1 and the side guide rail 2 are separated, the roller shutter main body 4 is in a storage state, the side guide rail 2 is inserted into the butt joint groove 9 through the butt joint block 8, so that the side guide rail 2 and the roller shutter cover 1 are connected, and meanwhile, the connecting block 11 is inserted into the connecting groove 10, so that the subsequent connecting block 11 can control the guide head 5 to move;
s2: after the roller shutter cover 1 and the side guide rail 2 are spliced, the roller shutter cover can be erected above a carriage of a pick-up truck through the mounting plate 3, then the mounting plate 3 and the carriage are fixedly connected through the fixing piece, the roller shutter is mounted, and after the side guide rail 2 and the roller shutter cover 1 are connected, the friction transmission mechanism is connected with the friction roller 14;
s3: when the roller shutter main body 4 needs to be controlled after installation, the friction roller 14 is driven to rotate through the friction transmission mechanism, the friction roller 14 drives the movable shaft 13 to rotate, the movable shaft 13 rotates to wind the traction rope 12, the traction rope 12 pulls the connecting block 11 to move, the connecting block 11 drives the guide head 5 to move through the connecting groove 10, the guide head 5 pulls the roller shutter main body 4 to move to close the roller shutter main body 4, meanwhile, the roller shutter main body 4 drives the roller shutter main body 6 to rotate, the first torsion spring 7 holds the force, when the roller shutter main body 4 needs to be opened, the friction roller 14 is controlled to rotate reversely, the first torsion spring 7 drives the roller shutter main body 4 to rotate, and the roller shutter main body 4 can be opened.
The friction transmission mechanism comprises a driving roller 15, a mounting frame 16, a motor 17 and an pushing mechanism, wherein the driving roller 15 is arranged in the roller shutter cover 1, the front side of the driving roller 15 is attached to the friction roller 14, the mounting frame 16 is arranged on the outer side of the driving roller 15 to provide support for the driving roller 15, a front-back sliding structure is formed between the mounting frame 16 and the roller shutter cover 1, the motor 17 is arranged at the end part of the mounting frame 16 to control the rotation of the driving roller 15, the pushing mechanism is arranged on the outer side of the mounting frame 16 to provide an external pushing force for the mounting frame 16 to enable the driving roller 15 and the friction roller 14 to keep close attachment, the pushing mechanism comprises a first reset spring 18, a first magnetic block 19, a second magnetic block 20, a supporting frame 21, a second reset spring 22 and an automatic pressing mechanism, the first reset spring 18 is arranged at the rear end of the mounting frame 16, and the first reset spring 18 is in a stretching state, the first magnet 19 is fixed at the rear side of the mounting frame 16, the second magnet 20 is arranged at the rear side of the first magnet 19, the second magnet 20 and the first magnet 19 are oppositely arranged with the same-name magnetic poles, the supporting frame 21 is fixed at the outer side of the second magnet 20, an up-down sliding structure is formed between the supporting frame 21 and the roller shutter cover 1, the second return spring 22 is arranged below the supporting frame 21 to provide an up-pushing force for the supporting frame 21, the automatic pressing mechanism is arranged above the supporting frame 21, the automatic pressing mechanism automatically controls the movement of the supporting frame 21 and comprises a third magnet 23 and a fourth magnet 24, the third magnet 23 is fixed above the supporting frame 21, the fourth magnet 24 is fixed inside the butt joint block 8, the fourth magnet 24 and the third magnet 23 are oppositely arranged with the same-name magnetic poles, the driving roller 15 can automatically extend outwards after the side guide rail 2 is installed;
when the side guide rail 2 is not spliced, the roller shutter main body 4 is wound by the winding shaft 6, meanwhile, the driving roller 15 keeps in a storage state under the action of the first reset spring 18, when the side guide rail 2 is installed, the side guide rail 2 is inserted into the butting groove 9 through the butting block 8, the side guide rail 2 is installed on the roller shutter cover 1, after the side guide rail 2 is installed, the fourth magnetic block 24 and the third magnetic block 23 on the butting block 8 are opposite, the third magnetic block 23 is subjected to repulsive force to drive the supporting frame 21 to move, the supporting frame 21 drives the second magnetic block 20 to move downwards, the second magnetic block 20 is opposite to the first magnetic block 19 to provide repulsive force for the first magnetic block 19, the first magnetic block 19 drives the mounting frame 16 to move, the driving roller 15 is pushed to move outwards, the friction roller 14 is kept in fit, the friction roller 14 can be driven to rotate when the subsequent driving roller 15 rotates, the traction rope 12 is controlled through the movable shaft 13, after the side guide rail 2 is installed, the supporting frame 11 is inserted into the connecting groove 10, the connecting block 11 can drive the connecting block 5 to drive the roller shutter main body 4 to move, and the connecting block 4 can be controlled to move through the connecting block 5.
The positioning mechanism comprises a first movable plate 25, a second movable plate 26, a transmission gear 27, a connecting shaft 2701, a second torsion spring 28 and a clamping groove 29, wherein the first movable plate 25 is arranged in the connecting block 11, the inner side of the first movable plate 25 penetrates through the inner side surface of the connecting block 11, the second movable plate 26 is arranged below the first movable plate 25, the outer end of the second movable plate 26 penetrates through the outer side surface of the connecting block 11, a left-right sliding structure is formed between the first movable plate 25 and the second movable plate 26 and the connecting block 11, the transmission gear 27 is arranged between the first movable plate 25 and the second movable plate 26, the first movable plate 25 and the second movable plate 26 are in meshed connection with the transmission gear 27, the connecting shaft 2701 is fixed in the middle of the transmission gear 27, a rotary connection is formed between the connecting shaft 2701 and the connecting block 11, the second torsion spring 28 is arranged at the end part of the connecting shaft 2701, the connecting shaft 2701 is provided with a rotary reset force, so that the first movable plate 25 and the second movable plate 26 can keep a stretching state, the clamping groove 29 is formed at the rear side of the side guide rail 2, the clamping groove 29 and the second movable plate 26 form a clamping connection, the rolling shutter main body 4 is arranged at the position of the second movable plate 26 opposite to the clamping groove 29 after being stored, a pulling-preventing mechanism is arranged in the side guide rail 2, the side guide rail 2 can not be pulled out from the end part of the guide head 5 when the rolling shutter main body 4 is not stored, the pulling-preventing mechanism comprises a pulling-preventing block 30, a limiting groove 31, a third reset spring 32, a connecting rope 33, a magnetic block 34 and an adsorption magnet 35, the pulling-preventing block 30 is arranged between the inner end of the connecting block 11 and the connecting block 11 to form an up-down sliding structure, the inner side of the pulling-preventing block 30 is of an inclined structure design, the limiting groove 31 is formed in the inside of the connecting groove 10, and a clamping structure is formed between the limiting groove 31 and the pulling-preventing block 30, a third return spring 32, which is disposed below the anti-pulling block 30 and provides an upward pushing force for the anti-pulling block 30, a connecting rope 33, a magnetic block 34, a left-right sliding structure formed between the magnetic block 34 and the connecting block 11, and an adsorption magnet 35, which is fixed at the rear side of the side rail 2, wherein the adsorption magnet 35 is opposite to the magnetic block 34 after the rolling shutter main body 4 is retracted, and attracts the magnetic block 34, wherein the movement of the anti-pulling block 30 is controlled by fixing the lower part of the anti-pulling block 30;
when the connection block 11 and the connection groove 10 are not connected, the connection shaft 2701 drives the first movable plate 25 and the second movable plate 26 to keep the extending state under the action of the second torsion spring 28, the second movable plate 26 and the clamping groove 29 are connected, the connection block 11 is positioned, after the connection block 11 is inserted into the connection groove 10, the connection groove 10 extrudes the first movable plate 25 to push the first movable plate 25 to move, the first movable plate 25 drives the transmission gear 27 to rotate when moving, the transmission gear 27 drives the second movable plate 26 to move through the meshing between the transmission gear 27 and the second movable plate 26, the connection between the second movable plate 26 and the clamping groove 29 is released, the connection block 11 can be moved, the connection block 11 can be prevented from being separated from the connection groove 10 through the connection between the anti-pulling block 30 and the limiting groove 31 after the connection block 11 is moved, and when the rolling shutter main body 4 is stored, the magnetic block 34 is moved to the relative position to the adsorption magnet 35, the adsorption magnet 35 attracts the magnetic block 34 to move, the anti-pulling block 30 is pulled by the connection rope 33, and the connection between the anti-pulling block 30 and the connection groove 31 is released, and the connection block 11 can be disconnected from the connection groove 10.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (9)
1. The utility model provides an electronic roller shutter that pick up car was used, includes roller shutter cover (1), side rail (2), mounting panel (3), roller shutter main part (4) and guide head (5), the front side of roller shutter cover (1) is provided with side rail (2), and the outside of roller shutter cover (1) and the outside of side rail (2) all are fixed with mounting panel (3), install roller shutter cover (1) and side rail (2) above the automobile body through mounting panel (3), the front side of roller shutter cover (1) is provided with roller shutter main part (4), and the front end of roller shutter main part (4) is fixed with guide head (5), and the tip of guide head (5) is located and constitutes back-and-forth sliding structure between the inside of side rail (2) and side rail (2);
the method is characterized in that: the inner part of the roller shutter cover (1) is rotatably provided with a roller shutter shaft (6), the roller shutter shaft (6) is connected with the rear end of the roller shutter main body (4), the end part of the roller shutter shaft (6) is provided with a first torsion spring (7), a rotary reset force is provided for the roller shutter shaft (6) to wind the roller shutter main body (4), and the side guide rail (2) and the roller shutter cover (1) form detachable connection;
the utility model discloses a connecting block, including connecting block (11), friction roller (14), friction roller (2) and rolling screen cover (1) are connected, connecting block (10) are all offered to guide head (5) left and right sides, and the outside of connecting block (10) is connected with connecting block (11), constitutes unsmooth cooperation connection between the inner of connecting block (11) and connecting block (10) to constitute back-and-forth sliding structure between connecting block (11) and side guide rail (2), the front side of connecting block (11) is fixed with haulage rope (12), and the rear end of haulage rope (12) is connected with loose axle (13), rolls haulage rope (12) through the rotation of loose axle (13), and pulling connecting block (11) and guide head (5) are removed, the surface mounting of loose axle (13) has friction roller (14), and the rear side of friction roller (14) is relative with rolling screen cover (1), and the rear side of friction roller (14) is provided with friction drive mechanism, rotates through friction drive mechanism drive friction roller (14) after side guide rail (2) are connected, the inside of connecting block (11) and side guide rail (2) is provided with positioning mechanism after dismantling connecting block (11).
2. An electric roller blind for a pick-up car as claimed in claim 1, wherein: the rear side of side guide rail (2) is fixed with butt joint piece (8), butt joint groove (9) have been seted up to the front side of rolling up curtain cover (1), and butt joint piece (8) insert between butt joint groove (9) and butt joint groove (9) constitute nested connection to the front side and the outside of butt joint groove (9) are open-ended structural design.
3. An electric roller blind for a pick-up car as claimed in claim 2, wherein: the friction transmission mechanism comprises a transmission roller (15), a mounting rack (16), a motor (17) and an extrapolation mechanism;
the driving roller (15) is arranged in the roller shutter cover (1), and the front side of the driving roller (15) is attached to the friction roller (14);
the mounting frame (16) is arranged on the outer side of the driving roller (15) to provide support for the driving roller (15), and a front-back sliding structure is formed between the mounting frame (16) and the roller shutter cover (1);
a motor (17) arranged at the end part of the mounting frame (16) for controlling the rotation of the driving roller (15);
the pushing mechanism is arranged on the outer side of the mounting frame (16) and provides external pushing force for the mounting frame (16), so that the driving roller (15) and the friction roller (14) are kept in close fit.
4. A motor-driven roller shutter for a pick-up car as claimed in claim 3, wherein: the pushing mechanism comprises a first reset spring (18), a first magnetic block (19), a second magnetic block (20), a supporting frame (21), a second reset spring (22) and an automatic pressing mechanism;
the first return spring (18) is arranged at the rear end of the mounting frame (16), and the first return spring (18) is in a stretching state and provides a backward pulling force for the mounting frame (16);
the first magnetic block (19) is fixed on the rear side of the mounting frame (16);
the second magnetic block (20) is arranged at the rear side of the first magnetic block (19), and the second magnetic block (20) and the first magnetic block (19) are oppositely arranged with the same-name magnetic poles;
the support frame (21) is fixed on the outer side of the second magnetic block (20), and an up-down sliding structure is formed between the support frame (21) and the roller shutter cover (1);
a second return spring (22) arranged below the support frame (21) for providing an upward pushing force for the support frame (21);
the automatic pressing mechanism is arranged above the supporting frame (21) and automatically controls the movement of the supporting frame (21).
5. The motorized roller shade for a pick-up car of claim 4, wherein: the automatic pressing mechanism comprises a third magnetic block (23) and a fourth magnetic block (24);
the third magnetic block (23) is fixed above the supporting frame (21);
the fourth magnetic block (24) is fixed in the butt joint block (8), and the fourth magnetic block (24) and the third magnetic block (23) are oppositely arranged with the same-name magnetic poles.
6. An electric roller blind for a pick-up car as claimed in claim 1, wherein: the positioning mechanism comprises a first movable plate (25), a second movable plate (26), a transmission gear (27), a connecting shaft (2701), a second torsion spring (28) and a clamping groove (29);
the first movable plate (25) is arranged in the connecting block (11), and the inner side of the first movable plate (25) penetrates through the inner side surface of the connecting block (11);
the second movable plate (26) is arranged below the first movable plate (25), the outer end of the second movable plate (26) penetrates through the outer side surface of the connecting block (11), and a left-right sliding structure is formed between the first movable plate (25), the second movable plate (26) and the connecting block (11);
the transmission gear (27) is arranged between the first movable plate (25) and the second movable plate (26), and the first movable plate (25) and the second movable plate (26) are in meshed connection with the transmission gear (27);
the connecting shaft (2701) is fixed in the middle of the transmission gear (27), and the connecting shaft (2701) and the connecting block (11) form rotary connection;
a second torsion spring (28) mounted on the end of the connecting shaft (2701) to provide a rotational restoring force to the connecting shaft (2701) so that the first movable plate (25) and the second movable plate (26) can be kept in an extended state;
the clamping groove (29) is formed in the rear side of the side guide rail (2), the clamping groove (29) and the second movable plate (26) are connected in a clamping mode, and the second movable plate (26) and the clamping groove (29) are opposite in position after the rolling shutter main body (4) is stored.
7. An electric roller blind for a pick-up car according to claim 1 or 6, characterized in that: the side guide rail (2) is internally provided with a pull-preventing mechanism, and the side guide rail (2) cannot be pulled out from the end part of the guide head (5) when the roller shutter main body (4) is not stored.
8. The motorized roller shade for a pick-up car of claim 7, wherein: the anti-pulling mechanism comprises an anti-pulling block (30), a limiting groove (31), a third reset spring (32), a connecting rope (33), a magnetic block (34) and an adsorption magnet (35);
the anti-pulling block (30) is arranged between the inner end of the connecting block (11) and the connecting block (11) to form an up-down sliding structure, and the inner side of the anti-pulling block (30) is of an inclined structure design;
the limiting groove (31) is formed in the connecting groove (10), and a clamping structure is formed between the limiting groove (31) and the anti-pulling block (30);
the third reset spring (32) is arranged below the anti-pulling block (30) and provides an upward pushing force for the anti-pulling block (30);
a connecting rope (33) fixed below the pull-preventing block (30) for controlling the movement of the pull-preventing block (30);
the magnetic block (34) is fixed at the inner end of the connecting rope (33), and a left-right sliding structure is formed between the magnetic block (34) and the connecting block (11);
and a suction magnet (35) fixed to the rear side of the side rail (2), wherein the suction magnet (35) faces the magnetic block (34) after the rolling shutter body (4) is retracted, and attracts the magnetic block (34).
9. The method for using the electric roller shutter for the pick-up car according to claim 2, wherein the method comprises the following steps: the method comprises the following steps:
s1: when the split type roller shutter cover (1) and the side guide rail (2) are connected in use, when the roller shutter cover (1) and the side guide rail (2) are separated, the roller shutter main body (4) is in a storage state, the side guide rail (2) is inserted into the butt joint groove (9) through the butt joint block (8), so that the side guide rail (2) and the roller shutter cover (1) are connected, meanwhile, the connecting block (11) is inserted into the connecting groove (10), and the subsequent connecting block (11) can control the guide head (5) to move;
s2: after the roller shutter cover (1) and the side guide rail (2) are spliced, the roller shutter cover can be erected above a carriage of a pick-up truck through the mounting plate (3), then the mounting plate (3) and the carriage are fixedly connected through the fixing piece, the roller shutter is mounted, and after the side guide rail (2) and the roller shutter cover (1) are connected, the friction transmission mechanism is connected with the friction roller (14);
s3: when need control rolling up curtain main part (4) after the installation, accessible friction drive mechanism drives friction roller (14) and rotates, friction roller (14) drive loose axle (13) and rotate, loose axle (13) are rotatory to haulage rope (12) rolling, make haulage rope (12) pulling connecting block (11) remove, connecting block (11) drive guide head (5) through spread groove (10) and remove, make guide head (5) pull rolling up curtain main part (4) remove, close it, rolling up curtain main part (4) drive rolling up spool (6) simultaneously and rotate, first torsion spring (7) holds the power, when needs are opened rolling up curtain main part (4), control friction roller (14) reverse rotation, first torsion spring (7) drive rolling up spool (6) are rotatory, rolling up curtain main part (4) are rolled up, can be opened rolling up curtain main part (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311487726.8A CN117341450B (en) | 2023-11-09 | 2023-11-09 | Electric roller shutter for pick-up car and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311487726.8A CN117341450B (en) | 2023-11-09 | 2023-11-09 | Electric roller shutter for pick-up car and application method thereof |
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| Publication Number | Publication Date |
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| CN117341450A true CN117341450A (en) | 2024-01-05 |
| CN117341450B CN117341450B (en) | 2024-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311487726.8A Active CN117341450B (en) | 2023-11-09 | 2023-11-09 | Electric roller shutter for pick-up car and application method thereof |
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| Publication number | Publication date |
|---|---|
| CN117341450B (en) | 2024-06-14 |
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