CN117601770A - Electric curtain for vehicle - Google Patents
Electric curtain for vehicle Download PDFInfo
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- CN117601770A CN117601770A CN202410096000.XA CN202410096000A CN117601770A CN 117601770 A CN117601770 A CN 117601770A CN 202410096000 A CN202410096000 A CN 202410096000A CN 117601770 A CN117601770 A CN 117601770A
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- curtain
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- piece
- groove
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- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 239000004744 fabric Substances 0.000 claims abstract description 20
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 230000002146 bilateral effect Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 34
- 230000005540 biological transmission Effects 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004579 marble Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R5/00—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like
- B60R5/04—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like arranged at rear of vehicle
- B60R5/044—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like arranged at rear of vehicle luggage covering means, e.g. parcel shelves
- B60R5/045—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like arranged at rear of vehicle luggage covering means, e.g. parcel shelves collapsible or transformable
- B60R5/047—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like arranged at rear of vehicle luggage covering means, e.g. parcel shelves collapsible or transformable collapsible by rolling-up
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention provides an electric shielding curtain for a vehicle, which belongs to the technical field of vehicle parts and comprises the following components: the support mechanism comprises two mounting frames which are arranged in a bilateral symmetry mode and two track frames which are arranged in a bilateral symmetry mode, the two mounting frames are respectively connected with the two track frames, and the two track frames are provided with slidable traction pieces; the number of the driving mechanisms is two, the driving mechanisms are respectively arranged on the two track frames, and the traction piece is in linkage connection with the driving mechanisms; the curtain body comprises a curtain frame, a rolling pipe, a curtain cloth and a pull rod piece, wherein the rolling pipe is rotatably arranged in the curtain frame, the pull rod piece is connected with the end part of the curtain cloth, two ends of the curtain frame are respectively detachably connected with the two mounting frames, and two ends of the pull rod piece are respectively detachably connected with the two traction pieces; the beneficial effects of the invention are as follows: the support mechanism can be fixedly arranged on the vehicle, the object shielding curtain body is detachably arranged on the support mechanism to form an electric object shielding curtain, and the object shielding curtain body can be detached at any time according to requirements.
Description
Technical Field
The invention belongs to the technical field of automobile parts, and relates to an automobile electric shielding curtain.
Background
The object shielding curtain is a vehicle part which is arranged in the trunk of the automobile and used for shielding objects in the trunk when being pulled out so as to protect privacy, can increase the safety of the automobile when the automobile is braked at a high speed, prevents luggage in the trunk from being collided into a passenger room, and can be used as an object placing plate for placing objects.
The curtain is an indispensable accessory at the rear end of vehicles such as SUVs, and most vehicles are provided with detachable manually-stretched curtains, so that along with the development of society, rail-type electric curtains are also applied.
However, the existing electric curtain is fixed on two sides of the vehicle due to the fact that the power traction device is fixedly arranged on the two sides of the vehicle, so that the curtain can only be fixed on the vehicle and cannot be detached, and a lot of inconvenience is brought to the actual application of the trunk of the vehicle.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an electric curtain for a vehicle.
The aim of the invention can be achieved by the following technical scheme: an electric shade for a vehicle, comprising:
the support mechanism comprises two mounting frames which are arranged in a bilateral symmetry mode and two track frames which are arranged in a bilateral symmetry mode, the two mounting frames are respectively connected with the end parts of the two track frames, and the two track frames are respectively provided with a slidable traction piece;
the number of the driving mechanisms is two, the driving mechanisms are respectively arranged on the two track frames, the traction piece is connected with the driving mechanisms in a linkage way, and the driving mechanisms can drive the traction piece to slide;
the curtain comprises a curtain body, wherein the curtain body comprises a curtain frame, a rolling pipe, curtain cloth and a pull rod piece, the rolling pipe is rotatably installed in the curtain frame, the curtain cloth is connected with the rolling pipe, the pull rod piece is connected with the end part of the curtain cloth, two ends of the curtain frame are respectively detachably connected with two mounting frames, two ends of the pull rod piece are respectively detachably connected with two traction pieces, and the two traction pieces can drive the curtain cloth to stretch through the traction pieces.
Preferably, the driving mechanism comprises a motor, traction wheels and traction ropes, the motor is fixedly connected with the track frame, the traction wheels are connected with the motor and can drive the traction wheels to rotate, the track frame is provided with two guide wheels which are respectively close to two ends of the traction wheels, the traction ropes are sleeved on the two guide wheels to form a belt transmission structure, the traction pieces are fixedly connected with the traction ropes, the traction ropes are in linkage connection with the traction wheels, and when the traction wheels rotate, the traction ropes are driven to move, so that the traction pieces are driven to slide.
Preferably, the driving mechanism further comprises a tensioning adjusting piece, the tensioning adjusting piece is mounted on the track frame, and the tensioning adjusting piece is in abutting connection with the traction rope so that the traction rope can be tensioned.
Preferably, the two track frames are provided with guide sliding grooves, and the traction piece is connected with the guide sliding grooves and can slide along the guide sliding grooves.
Preferably, the inner side of the track frame is provided with a pull rod sliding groove, the outer side of the track frame is provided with a containing groove, the driving mechanism is installed in the containing groove, the guide sliding groove is arranged on the wall part between the pull rod sliding groove and the containing groove and enables the pull rod sliding groove to be communicated with the containing groove, the end part of the pull rod piece is located in the pull rod sliding groove, the two ends of the pull piece are located in the pull rod sliding groove and the containing groove respectively, the middle part of the pull piece is located in the guide sliding groove, the end part of the pull rod piece is located in the part of the pull rod sliding groove and connected with the traction rope, and the pull piece is located in the part of the containing groove and connected with the traction rope.
Preferably, the traction piece is provided with a pull rod buckling groove, and two ends of the pull rod piece are respectively embedded into the pull rod buckling grooves of the two traction pieces.
Preferably, the distance between the two guide sliding grooves is gradually reduced along the extending direction of the curtain cloth, the pull rod piece comprises a pull rod body and two compensating rods, the two compensating rods are respectively connected with two ends of the pull rod body in a telescopic mode, springs enabling the compensating rods to extend are arranged between the compensating rods and the end portions of the pull rod body, and the two end portions of the compensating rods are respectively embedded into the two pull rod buckling grooves.
Preferably, the compensation rod and the pull rod buckling groove are respectively provided with two magnets with opposite magnetism, and the compensation rod and the pull rod buckling groove are attracted through magnetic force.
Preferably, the mounting frame comprises a fixing seat and a rotary locking piece, the end part of the track frame is connected with the fixing seat, the fixing seat is provided with a rotary groove and a straight groove, an opening at one end of the straight groove is positioned on the end face of the fixing seat, an opening at the other end of the straight groove is communicated with the rotary groove, the rotary locking piece is provided with a mounting groove, the rotary locking piece is rotatably mounted in the rotary groove, the rotary locking piece can rotate to a pre-mounting position where the mounting groove is in butt joint with the straight groove or to a locking position where the mounting groove is staggered with the straight groove, and mounting pieces with the same shape as the mounting groove are arranged at the two end parts of the curtain frame; when the rotary locking piece is positioned at the pre-installation position, the installation piece can enter the installation groove through the straight groove; when the rotary locking piece is positioned at the locking position, the mounting piece is limited in the mounting groove and enables the curtain frame to be fixedly connected with the rotary locking piece.
Preferably, the rail frame is provided with an inductor, the inductor is electrically connected with the motor, the power of the motor is turned on after the inductor senses that the object shielding curtain body is installed in place, and the motor is turned off when the inductor senses that the object shielding curtain body is not in place.
Compared with the prior art, the invention has the beneficial effects that:
1. the utility model provides an electric curtain that hides that can load and unload, support mechanism can fixed mounting on the vehicle, hide thing curtain body detachably and install at support mechanism and can form electric curtain that hides, hide thing curtain body and can dismantle at any time as required, has solved the unable drawback of dismantling of current rail mounted electric curtain that hides;
2. the traction mechanism is similar to a transmission belt structure, the traction rope is sleeved on the two guide wheels, the traction rope is wound on the traction wheels and is tensioned, when the motor drives the traction wheels to rotate, the traction wheels drive the traction rope to move, and the traction piece is fixedly connected with the traction rope, so that the motor can drive the traction piece to slide through the principle of belt transmission;
3. the upper part of the traction piece is used for being connected with the pull rod piece, the lower part of the traction piece is used for being connected with the traction rope, and the part of the traction piece positioned in the guide chute is used for guiding the traction piece to move;
4. the trunk is of a front wide and rear narrow structure, which means that the guide sliding grooves are not straight, but slightly inclined, so that the gap between the two guide sliding grooves is gradually reduced along the direction of curtain cloth unfolding, and the pull rod piece is required to be designed into a telescopic compensation structure, so that the length of the pull rod piece can be automatically telescopic for compensation according to the distance between the guide sliding grooves;
5. when the rotary locking piece rotates to the pre-installation position, the straight groove is communicated with the installation groove, the curtain frame is placed between the two fixing seats at a specific inclination angle, at the moment, the vertical installation piece firstly enters the straight groove and slides into the installation groove along the straight groove, then the curtain frame is rotated, the curtain frame is screwed by the installation piece to rotate, the installation groove on the rotary locking piece after rotation is staggered with the right angle, at the moment, the curtain frame cannot be separated from the fixing seats, so that the detachable installation of the curtain frame and the installation frame is realized, only the curtain frame is required to be reversely rotated when the curtain frame is detached, the rotary locking piece is enabled to be rotated to the pre-installation position again, at the moment, the curtain frame can be upwards lifted, and the curtain frame is separated from the two installation frames.
Drawings
Fig. 1 is a schematic view of the curtain body of the present invention when it is installed in a bracket mechanism.
Fig. 2 is a schematic view of the electric curtain for vehicle according to the present invention in a contracted state.
Fig. 3 is a schematic view of the electric curtain for vehicle according to the present invention in an extended state.
Fig. 4 is a schematic diagram of a connection relationship between a driving mechanism and a track frame according to the present invention.
Fig. 5 is an exploded view of the drive mechanism of the present invention.
Fig. 6 is a schematic view of the rotary lock of the present invention in the locked position.
Fig. 7 is a schematic diagram showing the change of the distance between two guide runners according to the present invention.
FIG. 8 is a schematic diagram of the connection between a pull rod member and two traction members according to the present invention.
Fig. 9 is an exploded view of the structure of the pull rod member of the present invention.
Fig. 10 is a schematic structural view of the track frame of the present invention.
100, a mounting frame; 110. a fixing seat; 111. a rotary groove; 112. a straight groove; 120. a rotary locking member; 121. a mounting groove; 200. a track frame; 210. a traction member; 211. a pull rod buckling groove; 220. a guide wheel; 230. a guide chute; 240. a pull rod chute; 250. a receiving groove; 300. a curtain frame; 310. a mounting member; 400. cord fabric; 500. a pull rod piece; 510. a pull rod body; 520. a compensation rod; 530. a spring; 610. a motor; 620. a traction wheel; 630. a traction cable; 640. tensioning adjustment member.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 10, an electric curtain for a vehicle includes: the device comprises a bracket mechanism, a driving mechanism and a curtain body; the bracket mechanism comprises two mounting frames 100 which are arranged in a bilateral symmetry manner and two track frames 200 which are arranged in a bilateral symmetry manner, the two mounting frames 100 are respectively connected with the end parts of the two track frames 200, and the two track frames 200 are respectively provided with a traction piece 210 which can slide between the two ends of the track frames 200; the number of the driving mechanisms is two and the driving mechanisms are respectively arranged on the two track frames 200, the traction piece 210 is connected with the driving mechanisms in a linkage way, and the driving mechanisms can drive the traction piece 210 to slide; the curtain body comprises a curtain frame 300, a rolling pipe, a curtain cloth 400 and a pull rod piece 500, wherein the rolling pipe is rotatably arranged in the curtain frame 300, the curtain cloth 400 is connected with the rolling pipe, the pull rod piece 500 is connected with the end part of the curtain cloth 400, two ends of the curtain frame 300 are respectively detachably connected with the two mounting frames 100, two ends of the pull rod piece 500 are respectively detachably connected with the two traction pieces 210, and the two driving mechanisms can drive the curtain cloth 400 to stretch through the traction pieces 210.
The two groups of mounting frames 100 and the track frames 200 are symmetrically arranged left and right, the traction members 210 can slide from one end of the track frames 200 to the other end, the two driving mechanisms respectively correspond to the two track frames 200 and synchronously act, and the two driving mechanisms can drive the two traction members 210 to synchronously slide. The curtain body is similar to the existing curtain body in structure, the curtain 400 is wound on the winding pipe, a torsion spring is arranged in the winding pipe, the torsion spring drives the winding pipe to roll the curtain 400 into the curtain frame 300 all the time, the pull rod piece 500 is fixedly connected with the outer end of the curtain 400 and is used for pulling out the curtain 400, and as the two ends of the pull rod piece 500 are respectively connected with the two traction pieces 210, the pull rod piece 500 can be driven to move through the two traction pieces 210 when the two driving mechanisms synchronously act, so that the curtain 400 is stretched, and the basic function of the electric curtain is realized.
In this embodiment, the support mechanism is separable with hide the thing curtain body, has solved the unable drawback dismantled of current electronic thing curtain that hides of track, and the principle of this scheme is with hiding thing curtain body and other structures separately, with drive part, traction portion and support part are fixed in the vehicle alone, hide thing curtain body and can install or dismantle as required, and hide thing curtain body and can extend through actuating mechanism after the installation and open. Specifically, the assembly structure formed by the two mounting frames 100 and the track frames 200 is respectively fixed on two side walls of the trunk, so that the two mounting frames 100 are bilaterally symmetrical, the two track frames 200 are bilaterally symmetrical, the curtain frame 300 is arranged between the two mounting frames 100, the pull rod piece 500 is arranged between the two track frames 200, and the two driving mechanisms are respectively integrated on the two track frames 200; when the curtain body is installed on the bracket mechanism, two ends of the curtain frame 300 are respectively detachably connected with the two installation frames 100, two ends of the pull rod piece 500 are respectively detachably connected with the two traction pieces 210, and the driving mechanism can pull the curtain body to stretch or retract through the traction pieces 210; the curtain body can be detached from the bracket mechanism, and the bracket mechanism independently remained in the vehicle can not influence the use of the trunk of the vehicle.
The utility model provides an electronic thing curtain that hides that can load and unload, support mechanism can fixed mounting on the vehicle, hides thing curtain body detachably and installs at support mechanism and can form electronic thing curtain that hides, hides thing curtain body and can dismantle at any time as required, has solved the unable drawback of dismantling of current electronic thing curtain that hides of track.
As shown in fig. 1 to 8, on the basis of the above embodiment, the driving mechanism includes a motor 610, a traction wheel 620 and a traction cable 630, the motor 610 is fixedly connected with the track frame 200, the traction wheel 620 is connected with the motor 610, the motor 610 can drive the traction wheel 620 to rotate, the track frame 200 is provided with two guide wheels 220 respectively close to two ends of the track frame, the traction cable 630 is sleeved on the two guide wheels 220 to form a belt transmission structure, the traction member 210 is fixedly connected with the traction cable 630, the traction cable 630 is connected with the traction wheel 620 in a linkage manner, and the traction cable 630 is driven to move when the traction wheel 620 rotates so as to drive the traction member 210 to slide.
The traction mechanism is similar to a transmission belt structure, the traction rope 630 is sleeved on the two guide wheels 220, the traction rope 630 is wound on the traction wheel 620 and is tensioned, when the motor 610 drives the traction wheel 620 to rotate, the traction wheel 620 drives the traction rope 630 to travel, and the traction piece 210 is fixedly connected with the traction rope 630, so that the motor 610 can drive the traction piece 210 to slide through the principle of belt transmission. In actual operation, the motors 610 of the two traction mechanisms act synchronously, so that the two traction members 210 are driven to move synchronously, and the curtain 400 is driven to extend or retract by the pull rod piece 500.
On the basis of the above embodiment, the driving mechanism further comprises a tensioning adjustment member 640, the tensioning adjustment member 640 is mounted on the track frame 200, and the tensioning adjustment member 640 is in abutting connection with the traction cable 630 so as to tension the traction cable 630 on the two guide wheels 220. The tension adjusting member 640 is configured to interface with the traction cable 630 and adjust the tension of the traction cable 630.
In addition to the above embodiment, the driving mechanism may also adopt other driving modes, for example, a mode of using a screw module (a linear module or a linear module) or a pneumatic driving element, wherein the screw module is a prior art, and the principle is that a ball screw is used to convert the torque of a motor into the linear movement of the traction member 210.
As shown in fig. 1 to 10, on the basis of the above embodiment, both rail frames 200 are provided with guide sliding grooves 230, and the traction member 210 is connected to the guide sliding grooves 230 and can slide along the guide sliding grooves 230. A portion of the traction member 210 is penetrated in the guide chute 230 so that the traction member 210 moves along the guide chute 230.
On the basis of the above embodiment, the inner side surface of the track frame 200 is provided with the pull rod sliding groove 240, the outer side surface of the track frame 200 is provided with the accommodating groove 250, the driving mechanism is mounted in the accommodating groove 250, the guide sliding groove 230 is provided with a wall part between the pull rod sliding groove 240 and the accommodating groove 250 and enables the pull rod sliding groove 240 to be communicated with the accommodating groove 250, the end part of the pull rod member 500 is positioned in the pull rod sliding groove 240, the two ends of the pull member 210 are respectively positioned in the pull rod sliding groove 240 and the accommodating groove 250, the middle part of the pull member 210 is positioned in the guide sliding groove 230, the end part of the pull member 500 is connected with the part of the pull member 210 positioned in the pull rod sliding groove 240, and the part of the pull member 210 positioned in the accommodating groove 250 is connected with the pull rope 630.
The opening of the pull rod sliding groove 240 is located on the inner side of the track frame 200, the pull rod sliding groove 240 is used for accommodating the upper portion of the traction member 210 and the end portion of the pull rod member 500, and the guiding sliding groove 230 is formed on the bottom surface of the pull rod sliding groove 240, so that the lower portion of the traction member 210 can penetrate into the accommodating groove 250 to be connected with the traction cable 630. In a practical configuration, an upper portion of the traction member 210 is used to connect with the pull rod member 500, and a lower portion of the traction member 210 is used to connect with the traction cable 630, and a portion of the traction member 210 located in the guide chute 230 is used to guide the movement of the traction member 210.
As shown in fig. 1, 2 and 4 to 10, the pulling member 210 is provided with the pulling-rod locking grooves 211 on the basis of the above embodiment, and both ends of the pulling member 500 are respectively inserted into the pulling-rod locking grooves 211 of the two pulling members 210. The shape of the pull rod catching groove 211 is identical to the shape of the end of the pull rod 500, so that the end of the pull rod 500 can be inserted into the pull rod catching groove 211.
In addition, an avoidance notch can be formed on the upper surface of the track frame 200, the avoidance notch is close to the mounting frame 100, and the avoidance notch is communicated with the pull rod sliding groove 240; during installation, the traction member 210 moves below the avoidance gap, so that the end of the pull rod member 500 can pass through the avoidance gap and enter the pull rod chute 240 to be connected with the traction member 210.
As shown in fig. 1 to 10, in the above embodiment, the distance between the two guide sliding grooves 230 is gradually reduced along the extending direction of the curtain cloth 400, the pull rod member 500 includes a pull rod body 510 and two compensating rods 520, the two compensating rods 520 are respectively connected with both ends of the pull rod body 510 in a telescopic manner, a spring 530 for extending the compensating rods 520 is provided between the compensating rods 520 and the ends of the pull rod body 510, and the ends of the two compensating rods 520 are respectively embedded into the two pull rod fastening grooves 211.
It should be noted that the front-rear width of the trunk of the automobile is different, and in general, the trunk is of a front-wide rear-narrow structure, which means that the guide sliding grooves 230 are not straight but slightly inclined, which results in the gap between the two guide sliding grooves 230 gradually decreasing along the direction in which the curtain cloth 400 is spread, so that the pull rod member 500 needs to be designed as a telescopic compensation structure so that the length of the pull rod member 500 can be automatically telescopic and compensated according to the interval of the guide sliding grooves 230.
The two ends of the pull rod body 510 are provided with telescopic compensating rods 520, and the compensating rods 520 have a trend of extending outwards through springs 530; when the curtain 400 is completely retracted in the curtain frame 300, the pull rod member 500 is positioned at the front end of the track frame 200, and the two difference compensating rods 520 are completely extended under the action of the springs 530, and when the curtain 400 is gradually extended, the pull rod member 500 is gradually moved to the rear end of the track frame 200 under the driving of the two traction members 210, and at this time, the two difference compensating rods 520 gradually taper to the pull rod body 510, so that the length of the pull rod member 500 can be automatically adjusted according to the distance between the two guide sliding grooves 230.
It should be noted here that if the intervals between the two guide sliding grooves 230 are completely identical, the pull rod member 500 does not need to be designed as a telescopic compensation structure in the present embodiment.
As shown in fig. 8 to 9, in the above embodiment, the difference compensating rod 520 and the tie bar locking groove 211 are provided with two magnets having opposite magnetic properties, respectively, and the difference compensating rod 520 and the tie bar locking groove 211 are magnetically engaged.
As shown in fig. 1 to 10, on the basis of the above embodiment, the mounting bracket 100 includes a fixing base 110 and a rotation locking member 120, the end of the track frame 200 is connected to the fixing base 110, the fixing base 110 has a rotation groove 111 and a straight groove 112, one end opening of the straight groove 112 is located at the end face of the fixing base 110 and the other end opening is communicated with the rotation groove 111, the rotation locking member 120 is provided with a mounting groove 121, the rotation locking member 120 is rotatably mounted in the rotation groove 111, the rotation locking member 120 is rotatable to a pre-mounting position where the mounting groove 121 is in butt joint with the straight groove 112 or to a locking position where the mounting groove 121 is staggered from the straight groove 112, and both end parts of the curtain frame 300 are provided with mounting members 310 having the same shape as the mounting groove 121; when the rotation locking member 120 is located at the pre-installation position, the installation member 310 can enter the installation groove 121 through the straight groove 112; when the rotation blocking member 120 is located at the blocking position, the mounting member 310 is restricted in the mounting groove 121 and fixedly connects the curtain frame 300 with the rotation blocking member 120.
The two fixing bases 110 are fixedly connected with both sides of the trunk, the rotation locking member 120 can rotate in the rotation groove 111, the mounting member 310 on the end of the curtain frame 300 is a strip-shaped protrusion, and the mounting member 310 is in a vertical state when the curtain frame 300 is at a specific inclination angle. When the rotation locking member 120 rotates to the pre-installation position, the straight groove 112 is communicated with the installation groove 121, the curtain frame 300 is placed between the two installation frames 100 from top to bottom at a specific inclination angle, at this time, the vertical installation member 310 firstly enters the straight groove 112 of the fixing seat 110 and slides into the installation groove 121 of the rotation locking member 120 along the straight groove 112, then the curtain frame 300 rotates, the curtain frame 300 rotates by screwing the rotation locking member 120 through the installation member 310, the installation groove 121 on the rotated rotation locking member 120 is staggered with the straight groove 112, at this time, the curtain frame 300 cannot be separated from the fixing seat 110, and thus the detachable installation of the curtain frame 300 and the installation frame 100 is realized. Only the reverse rotation of the curtain 300 is required at the time of disassembly so that the rotation lock 120 is rotated again to the pre-installation position, at which time the curtain 300 can be lifted upward so that the curtain 300 is separated from the two installation frames 100.
On the basis of the present embodiment, two positioning holes may be provided in the peripheral wall of the rotation groove 111, and a retractable marble may be provided on the outer peripheral surface of the rotation lock member 120, and the retractable marble may be engaged with one positioning hole when the rotation lock member 120 is rotated to the pre-installation position, and the retractable marble may be engaged with the other positioning hole when the rotation lock member 120 is rotated to the locking position, thereby achieving positioning of the rotation lock member 120.
As shown in fig. 1 to 6, on the basis of the above embodiment, the track frame 200 is provided with an inductor, the inductor is electrically connected with the motor 610, when the inductor senses that the shade body is in place, the power of the motor 610 is turned on, and when the inductor does not sense the shade body, the motor 610 is turned off.
Because hide thing curtain body and can dismantle from the bracket mechanism, in order to ensure this thing curtain that hides use safety, specially designed is the structure of motor 610 automatic power off after tearing down the thing curtain body, only can switch on when hiding the thing curtain body and install on the bracket mechanism the power of motor 610, has ensured the reliability when using.
It should be noted that all directional indications (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship between the components, the movement condition, etc. in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.
Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise.
In addition, the technical solutions of the embodiments of the present invention may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present invention.
Claims (10)
1. An electric shade for a vehicle, comprising:
the support mechanism comprises two mounting frames (100) which are arranged in a bilateral symmetry mode and two track frames (200) which are arranged in a bilateral symmetry mode, the two mounting frames (100) are respectively connected with the end portions of the two track frames (200), and the two track frames (200) are respectively provided with a slidable traction piece (210);
the number of the driving mechanisms is two, the driving mechanisms are respectively arranged on the two track frames (200), the traction piece (210) is connected with the driving mechanisms in a linkage way, and the driving mechanisms can drive the traction piece (210) to slide;
the curtain comprises a curtain body, wherein the curtain body comprises a curtain frame (300), a rolling pipe, curtain cloth (400) and a pull rod piece (500), the rolling pipe is rotatably installed in the curtain frame (300), the curtain cloth (400) is connected with the rolling pipe, the pull rod piece (500) is connected with the end part of the curtain cloth (400), two ends of the curtain frame (300) are respectively detachably connected with two mounting frames (100), two ends of the pull rod piece (500) are respectively detachably connected with two traction pieces (210), and two driving mechanisms can drive the curtain cloth (400) to stretch through the traction pieces (210).
2. An electric vehicle shade as defined in claim 1, wherein: the driving mechanism comprises a motor (610), traction wheels (620) and traction ropes (630), wherein the motor (610) is fixedly connected with the track frame (200), the traction wheels (620) are connected with the motor (610) and can drive the traction wheels (620) to rotate, the track frame (200) is provided with two guide wheels (220) which are respectively close to two ends of the traction wheels, the traction ropes (630) are sleeved on the two guide wheels (220) to form a belt transmission structure, the traction pieces (210) are fixedly connected with the traction ropes (630), the traction ropes (630) are connected with the traction wheels (620) in a linkage mode, and the traction wheels (620) drive the traction ropes (630) to move when rotating so as to drive the traction pieces (210) to slide.
3. An electric vehicle shade as defined in claim 2, wherein: the driving mechanism further comprises a tensioning adjustment member (640), the tensioning adjustment member (640) is mounted on the track frame (200), and the tensioning adjustment member (640) is in abutting connection with the traction rope (630) so as to tension the traction rope (630).
4. An electric vehicle shade as defined in claim 2, wherein: both rail frames (200) are provided with guide sliding grooves (230), and the traction piece (210) is connected with the guide sliding grooves (230) and can slide along the guide sliding grooves (230).
5. An electric vehicle shade as defined in claim 4, wherein: draw bar chute (240) have been seted up to the medial surface of track frame (200), holding tank (250) have been seted up to the lateral surface of track frame (200), actuating mechanism install in holding tank (250), guide chute (230) set up in wall portion between draw bar chute (240) with holding tank (250) and make draw bar chute (240) with holding tank (250) intercommunication, the tip of draw bar piece (500) is located in draw bar chute (240), the both ends of draw bar (210) are located respectively draw bar chute (240) with holding tank (250), the mid portion of draw bar (210) is located guide chute (230), the tip of draw bar piece (500) with draw bar (210) are located the part of draw bar chute (240) is connected, draw bar (210) are located the part of holding tank (250) with draw wire (630) are connected.
6. An electric vehicle shade as defined in claim 5, wherein: the traction pieces (210) are provided with pull rod buckling grooves (211), and two ends of each pull rod piece (500) are respectively embedded into the pull rod buckling grooves (211) of the two traction pieces (210).
7. An electric vehicle shade as defined in claim 6, wherein: the distance between the two guide sliding grooves (230) is gradually reduced along the stretching direction of the curtain cloth (400), the pull rod piece (500) comprises a pull rod body (510) and two difference compensating rods (520), the two difference compensating rods (520) are respectively connected with two ends of the pull rod body (510) in a telescopic mode, springs (530) for stretching the difference compensating rods (520) are arranged between the difference compensating rods (520) and the ends of the pull rod body (510), and the ends of the two difference compensating rods (520) are respectively embedded into the two pull rod buckling grooves (211).
8. An electric vehicle shade as defined in claim 7, wherein: the compensation rod (520) and the pull rod buckling groove (211) are respectively provided with two magnets with opposite magnetism, and the compensation rod (520) and the pull rod buckling groove (211) are attracted through magnetic force.
9. An electric vehicle shade as defined in any one of claims 1-8, wherein: the mounting frame (100) comprises a fixing seat (110) and a rotary locking piece (120), the end part of the track frame (200) is connected with the fixing seat (110), the fixing seat (110) is provided with a rotary groove (111) and a straight groove (112), an opening at one end of the straight groove (112) is positioned on the end face of the fixing seat (110) and the opening at the other end is communicated with the rotary groove (111), the rotary locking piece (120) is provided with a mounting groove (121), the rotary locking piece (120) is rotatably mounted in the rotary groove (111), and the rotary locking piece (120) can be rotated to a pre-mounting position where the mounting groove (121) is in butt joint with the straight groove (112) or to a locking position where the mounting groove (121) is staggered with the straight groove (112), and mounting pieces (310) with the same shape as the mounting groove (121) are arranged at two end parts of the curtain frame (300); when the rotary locking piece (120) is positioned at the pre-installation position, the installation piece (310) can enter the installation groove (121) through the straight groove (112); when the rotation locking member (120) is located at the locking position, the mounting member (310) is limited in the mounting groove (121) and fixedly connects the curtain frame (300) with the rotation locking member (120).
10. An electric vehicle shade as defined in claim 2, wherein: the rail frame (200) is provided with an inductor, the inductor is electrically connected with the motor (610), when the inductor senses that the object shielding curtain body is installed in place, the power supply of the motor (610) is switched on, and when the inductor does not sense the object shielding curtain body, the motor (610) is powered off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410096000.XA CN117601770A (en) | 2024-01-24 | 2024-01-24 | Electric curtain for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410096000.XA CN117601770A (en) | 2024-01-24 | 2024-01-24 | Electric curtain for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117601770A true CN117601770A (en) | 2024-02-27 |
Family
ID=89952084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410096000.XA Pending CN117601770A (en) | 2024-01-24 | 2024-01-24 | Electric curtain for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117601770A (en) |
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| JPH11286243A (en) * | 1998-04-01 | 1999-10-19 | Nhk Spring Co Ltd | Tonneau cover device for vehicle |
| DE10256348A1 (en) * | 2002-11-26 | 2004-06-09 | Bos Gmbh & Co. Kg | Load space opening cover for a motor vehicle especially a station wagon reversibly unwinds from a shaft and has a movable end grip |
| CN1657343A (en) * | 2004-02-18 | 2005-08-24 | 博斯股份有限两合公司 | Functional unit for an inner space of a vehicle |
| CN101102913A (en) * | 2004-11-19 | 2008-01-09 | 韦巴斯托股份公司 | Roller blind system for a motor vehicle |
| CN101439693A (en) * | 2007-11-23 | 2009-05-27 | 博斯股份有限两合公司 | Roller blind system |
| EP2875997A1 (en) * | 2013-11-26 | 2015-05-27 | Centre D'etude Et De Recherche Pour L'automobile (Cera) | System for covering a luggage compartment of an automobile |
| CN105113969A (en) * | 2015-09-30 | 2015-12-02 | 孝感市亦泓家居创意设计有限公司 | Music roller shutters |
| CN110035927A (en) * | 2017-02-17 | 2019-07-19 | 林天连布有限公司 | Vehicle retracting device and its manufacturing method |
-
2024
- 2024-01-24 CN CN202410096000.XA patent/CN117601770A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11286243A (en) * | 1998-04-01 | 1999-10-19 | Nhk Spring Co Ltd | Tonneau cover device for vehicle |
| DE10256348A1 (en) * | 2002-11-26 | 2004-06-09 | Bos Gmbh & Co. Kg | Load space opening cover for a motor vehicle especially a station wagon reversibly unwinds from a shaft and has a movable end grip |
| CN1657343A (en) * | 2004-02-18 | 2005-08-24 | 博斯股份有限两合公司 | Functional unit for an inner space of a vehicle |
| CN101102913A (en) * | 2004-11-19 | 2008-01-09 | 韦巴斯托股份公司 | Roller blind system for a motor vehicle |
| CN101439693A (en) * | 2007-11-23 | 2009-05-27 | 博斯股份有限两合公司 | Roller blind system |
| EP2875997A1 (en) * | 2013-11-26 | 2015-05-27 | Centre D'etude Et De Recherche Pour L'automobile (Cera) | System for covering a luggage compartment of an automobile |
| CN105113969A (en) * | 2015-09-30 | 2015-12-02 | 孝感市亦泓家居创意设计有限公司 | Music roller shutters |
| CN110035927A (en) * | 2017-02-17 | 2019-07-19 | 林天连布有限公司 | Vehicle retracting device and its manufacturing method |
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