CN207028792U - Sun shield for vehicle - Google Patents
Sun shield for vehicle Download PDFInfo
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- CN207028792U CN207028792U CN201720725079.3U CN201720725079U CN207028792U CN 207028792 U CN207028792 U CN 207028792U CN 201720725079 U CN201720725079 U CN 201720725079U CN 207028792 U CN207028792 U CN 207028792U
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- screw rod
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- housing
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Abstract
The utility model discloses an automobile-used sunshading board, including casing, slide, motor and drive gear, slide sliding connection is on the casing, and two left and right screw rods pass through fixed axle parallel arrangement respectively on the casing, and motor and drive gear fixed axostylus axostyle are fixed on the casing through the fixed axle respectively, and drive gear is connected with left screw rod drive gear and drive gear meshing respectively, drive gear is connected with right screw rod drive gear meshing, the inboard parallel of slide is fixed with the circular nut group in the right side of the circular nut combination in a left side, and the position of the circular nut group in a left side and the circular nut group in the right side is corresponding with left screw rod and right screw rod respectively. The utility model provides an automobile-used sunshading board, realization that can be simple freely adjusts the sunshading board highly reaches the effect of shading, more is favorable to different height drivers' operation, on the basis that has shortened original sunshading board width, has increased the sunshade area, has solved interior trim space problem again, has improved the travelling comfort of driving a vehicle.
Description
Technical field
A kind of car visor is the utility model is related to, belongs to vehicle inside decoration field.
Background technology
The design of general sunshading board will focus on that its is attractive in appearance, light and easy to operate, flexibly, reach the purpose of shading again,
From the point of view of current automobile-used widely used sunshading board, it can not meet to be more convenient in existing space, flexible operational issue, together
When, it can not also improve comfortableness in driving conditions.Existing automotive sunshade panel overturns radius, takes the in-car confined space, while
It is that automaker has to reserved space.With the development in epoch, the innovation of technology, and road conditions constantly improve, car
Speed is also constantly being lifted.In view of the continuous diminution in future automobile space, existing automotive sunshade panel overturns half in use
Footpath accounts for that motor space is too big, can not meet the comfortableness demand of different height drivers again in the regulation of height.
Utility model content
Purpose:The defects of in order to overcome prior art, the utility model provide a kind of car visor, can be simply real
The height for now freely adjusting sunshading board reaches the effect of shading, is more beneficial for the operation of different height drivers, is shortening original
On the basis of having sunshading board width, sunshade area is increased, solves interior trim space problem again, improves the comfortableness of driving.
A kind of car visor, including housing, slide plate, motor and drive gear, the slide plate slides are connected on housing,
Left and right two screw rods are set in parallel on housing by fixing axle respectively, and the housing is provided with motor slot, and motor is arranged on motor
In groove, and the motor and travelling gear fixed axostyle are fixed on housing by fixing axle respectively, and are located at left and right two screw rods
Between, left screw drive gear is fixed with the left screw rod, right screw drive gear is fixed with right screw rod, the motor
Output shaft is connected with drive gear, is socketed with travelling gear on the travelling gear fixed axostyle, the drive gear respectively with
Left screw drive gear and travelling gear engagement connection, the travelling gear engage connection, the cunning with right screw drive gear
Plate inside parallel is fixed with left lug group and right lug group, and the position of left lug group and right lug group
It is corresponding with left screw rod and right screw rod respectively.
Preferably, the left lug group and right lug group include two lugs.
Preferably, surface is provided with concavo-convex lines at the slide plate lower end.
Preferably, the side end of the housing is provided with hollow pipe, for being revolved by power line and the original sunshading board of holding
Rotating function.
Beneficial effect：The utility model provides a kind of car visor, solves existing car visor using process
Middle upset radius accounts for that motor space is too big, can not meet the comfortableness demand of different height drivers again in the regulation of height
Problem, connected using gear drive with screw rod, realize the random regulation of sunshading board upset radius, and simple in construction, less energy consumption, it is empty
Between utilization rate it is high.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is internal stereoscopic mechanism schematic diagram of the present utility model.
Fig. 3 is the close-up schematic view of geared portions of the present utility model.
Fig. 4 is slide plate close-up schematic view of the present utility model.
Fig. 5 is sliding equipment schematic diagram of the present utility model.
Fig. 6 is the working circuit diagram of motor of the present utility model.
In figure：The right screw drive gear of 1- housings, 2- slide plates, 3- drive gears, 4- travelling gears, 5-, 6- fixing axles, 7-
The left screw drive gear of the right screw rod of left screw rod, 8-, 9-, 10- bumps lines, 11- motors, the left lug groups of 12-, 13- are hollow
Pipe, the right lug groups of 14-；15- travelling gears fixed axostyle, 16,17,18,19 are contact；K1, k2 are limit switch.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the application, it is real below in conjunction with the application
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example only some embodiments of the present application, rather than whole embodiments.It is common based on the embodiment in the application, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, it should all belong to the application protection
Scope.
As shown in figures 1 to 6, a kind of car visor, including housing 1, slide plate 2, motor 11 and drive gear 5, the slide plate
2 are slidably connected on housing 1, and left and right two screw rods are set in parallel on housing 1 by fixing axle 6 respectively, are set on the housing 1
There is motor slot, motor 11 is arranged in motor slot, and motor 11 and travelling gear fixed axostyle 15 are fixed on by fixing axle 6 respectively
On housing 1, and between left and right two screw rods, left screw drive gear 9 is fixed with the left screw rod 7, is consolidated on right screw rod 8
Surely there is right screw drive gear 5, the output shaft of the motor 11 is connected with drive gear 3, the travelling gear fixed axostyle 15
On be socketed with travelling gear 4, the drive gear 3 engages connection with left screw drive gear 9 and travelling gear 4 respectively, described
Travelling gear 4 engages connection with right screw drive gear 5, and the inside parallel of slide plate 2 is fixed with left lug group 12 and the right side
Lug group 14, and the position of left lug group 12 and right lug group 14 is relative with left screw rod and right screw rod respectively
Should.
Preferably, the left lug group 12 and right lug group 14 include two lugs.
Preferably, there are concavo-convex lines 10 on surface at the lower end of slide plate 2, facilitates occupant to grasp manually under special circumstances
Work is increasing friction force, is easy to flexibly use.
Preferably, the side end of the housing 1 is provided with hollow pipe 13, for passing through power line and the original sunshading board of holding
Spinfunction.
Design principle of the present utility model is as follows：
The utility model mainly includes gear drive and slipper, and wherein gear drive includes drive gear
3rd, left screw drive gear 9, right screw drive gear 5 and travelling gear 4.A pair of screw rods（Left screw rod 7 and right screw rod 8）By electricity
The drive gear 3 of generator terminal provides power, wherein left screw drive gear 9 directly engages with the drive gear 3 of motor side；Right screw rod
8 impart kinetic energy to travelling gear 4 by the drive gear 3 of motor side, then transfer power to right screw drive tooth by travelling gear 4
Wheel 5.Sunshading board of the present utility model remains spinfunction on the basis of original（That is turn over function）, belong to common knowledge,
So detailed description is not added on rotational structure.
In the utility model, left and right screw rod is separately fixed in the fixing axle 6 in screw rod, and the fixing axle 6 in screw rod rises solid
Determine the effect of screw position, but the not direction of rotation of standing screw.Screw drive gear is fixed on screw rod, is fixed and is turned with screw rod
It is dynamic, and be intermeshed with other gears.Travelling gear 4 is enclosed on travelling gear fixed axostyle 15, travelling gear fixed axostyle 15
Play the position of fixed conveyor gear 4, fixed conveyor gear 4 is not moved and fixed axostyle is fixed on shell by fixing axle 6.
The fixing axle of fixing axle and travelling gear in screw rod is each attached to sunshading board case inside, and fixed.Motor 11 is also solid
It is scheduled among fixing axle, overall fixation is formed with fixing axle.
In the utility model, left screw drive gear 9 with the direction of rotation of motor side drive gear 3 on the contrary, and left screw rod 7 revolve
It is opposite with the direction of rotation of motor 11 to turn direction；The right driving force of screw drive gear 5 is delivered to driving cog by motor side drive gear 3
Wheel 4, then right screw rod end drive gear 5, right screw drive gear 5 and 3 turns of the drive gear of motor side are delivered to by travelling gear 4
Dynamic direction is identical.The left and right screw drive gear direction of rotation is on the contrary, in opposite direction when both sides screw rod rotates, in sunshade
Both sides screw rod produces interaction force in plate inner slider sliding process, disperses influence of the power to slide plate slides caused by rotation, energy
Enough improve operating characteristics.
Slipper of the present utility model is made up of four lugs and left and right screw rod in slide plate, and nut is fixed on
The inner side of slide plate 2, it is integral fixed with shaped as slide.Nut plays standing screw movement locus, and nut contacts with screw rod
Area is small, and caused frictional force is also small, can reduce the loss of electronic maneuver energy.
The course of work of the present utility model is as follows：
Work as power on, executing agency sends rotating forward instruction, and contact 16,18 closes, and motor 11 is driving drive gear 3 just
Turn, while drive gear 3 drives left 9 reverse constant velocity rotation of screw drive gear, drive gear 3 drives driving cog to opposite side simultaneously
Wheel 4, the passing power of travelling gear 4 give right screw drive gear 5, and drive gear 3 turns with right 5 constant speed in the same direction of screw drive gear
It is dynamic, due to being fixed company between left screw drive gear 9 and left screw rod 7 and between right screw drive gear 5 and right screw rod 8
Connect, so the rotation of left screw rod 7 passes through left lug 12, the power downward to left lug 12, while the slide downward of slide plate 2
（Right side is similarly）.When slide plate 2 reaches limit switch k1（K1 is limit switch when moving downward）When, motor 11 shuts down.
Equally when contact 17,19 closes, motor 11 inverts, when slide plate reaches limit switch k2（It is spacing when k2 is motion upwards
Switch）During place, motor 11 stops operating.Because left and right screw rod 7,8 is when operation slide plate 2 carries out the same direction of motion, left and right
Screw rod 7,8 directions of motion are on the contrary, generation opposing force, can make the stable operation of slide plate 2, also function to the position of fixed glides 2
Effect.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (4)
1. a kind of car visor, including housing, slide plate, motor and drive gear, the slide plate slides are connected on housing, its
It is characterised by：Left and right two screw rods are set in parallel on housing by fixing axle respectively, and the housing is provided with motor slot, motor
In motor slot, and the motor and travelling gear fixed axostyle are fixed on housing by fixing axle respectively, and are located at
Between left and right two screw rods, left screw drive gear is fixed with the left screw rod, right screw drive tooth is fixed with right screw rod
Wheel, the output shaft of the motor are connected with drive gear, and travelling gear, the drive are socketed with the travelling gear fixed axostyle
Moving gear engages connection with left screw drive gear and travelling gear respectively, and the travelling gear engages with right screw drive gear
Connection, the slide plate inside parallel are fixed with left lug group and right lug group, and left lug group and right circle
The position of nut block is corresponding with left screw rod and right screw rod respectively.
A kind of 2. car visor according to claim 1, it is characterised in that：The left lug group and right circular spiral shell
Cap group includes two lugs.
A kind of 3. car visor according to claim 1, it is characterised in that：Surface is provided with bumps at the slide plate lower end
Lines.
A kind of 4. car visor according to claim 1, it is characterised in that：The side end of the housing is provided with hollow
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725079.3U CN207028792U (en) | 2017-06-21 | 2017-06-21 | Sun shield for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725079.3U CN207028792U (en) | 2017-06-21 | 2017-06-21 | Sun shield for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207028792U true CN207028792U (en) | 2018-02-23 |
Family
ID=61468542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720725079.3U Active CN207028792U (en) | 2017-06-21 | 2017-06-21 | Sun shield for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207028792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244220A (en) * | 2017-06-21 | 2017-10-13 | 常州机电职业技术学院 | Sun shield for vehicle |
-
2017
- 2017-06-21 CN CN201720725079.3U patent/CN207028792U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244220A (en) * | 2017-06-21 | 2017-10-13 | 常州机电职业技术学院 | Sun shield for vehicle |
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