CN107933270A - A kind of covering device applied to automobile - Google Patents
A kind of covering device applied to automobile Download PDFInfo
- Publication number
- CN107933270A CN107933270A CN201710997801.3A CN201710997801A CN107933270A CN 107933270 A CN107933270 A CN 107933270A CN 201710997801 A CN201710997801 A CN 201710997801A CN 107933270 A CN107933270 A CN 107933270A
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- Prior art keywords
- automobile
- covering device
- hole
- covering
- support base
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- B60J11/00—Removable external protective coverings specially adapted for vehicles or parts of vehicles, e.g. parking covers
- B60J11/04—Removable external protective coverings specially adapted for vehicles or parts of vehicles, e.g. parking covers for covering at least the roof of the vehicle, e.g. for covering the whole vehicle
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/02—Tents combined or specially associated with other devices
- E04H15/06—Tents at least partially supported by vehicles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/34—Supporting means, e.g. frames
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a kind of covering device applied to automobile, belong to automobile technical field.Described device includes：Support base, the support base are provided with first through hole；Support plate, the support plate are provided with the second through hole, coupling bar；Supporting rod, the first end of the supporting rod passes through the first through hole, and the first end and the first through hole are threadedly coupled；And the middle part of the supporting rod passes through second through hole, and the middle part is connected with second through hole whorl；Telescopic rod, one end of the telescopic rod are fixedly connected with the coupling bar；Wherein, the other end of the telescopic rod is fixedly connected with the covering ceiling, and the support base and the roof are detachably connected.A kind of covering device applied to automobile disclosed in this invention can adapt to different size of vehicle and parking space, reach adaptable technique effect.
Description
Technical field
The invention belongs to automobile technical field, more particularly to a kind of covering device applied to automobile.
Background technology
Automobile primary by power drive, will have the vehicle of the non-track carrying of 4 or more than 4 wheels, be mainly used for carrying
Fortune personnel and/or cargo.Automobile uses outdoors for a long time, and the moment is faced with the influence of various factor of natural environment, such as：It is in
Automobile meeting accelerated ageing under solar exposure etc..So often need to cover automobile.
Common automobile covering device is mainly fixed with strut in the surrounding of ceiling, and strut and ground are fixed, and automobile stops
Be placed in the space that strut is supported, canopy cover residence parked car so that covered automobile can it is dust-proof, every
Heat.But since the length of strut has been fixed when dispatching from the factory, and in actual use, strut is fixed with ceiling, cause ceiling and
Height between ground is also fixed.This causes covering device to occupy fixed space, it is necessary to can accommodate the space
Place can just possess use condition, so as to cause the indifferent of covering device adaptability different size vehicle and stand.
In conclusion in existing automobile covering technique, there is the technical problem that automobile covers bad adaptability.
The content of the invention
The technical problems to be solved by the invention are in existing automobile covering technique, and there are bad adaptability for automobile covering
Technological deficiency.
In order to solve the above technical problems, the present invention provides a kind of covering device applied to automobile, the automobile includes
Covering ceiling and roof, the covering device applied to automobile includes：Support base, the support base are provided with first through hole；
Support plate, the support plate are provided with the second through hole, coupling bar；Supporting rod, the first end of the supporting rod pass through described first
Through hole, and the first end and the first through hole are threadedly coupled；And the middle part of the supporting rod passes through second through hole, and
The middle part is connected with second through hole whorl；Telescopic rod, one end of the telescopic rod are fixedly connected with the coupling bar；Its
In, the other end of the telescopic rod is fixedly connected with the covering ceiling, and the support base and the roof are detachably connected.
Further, the covering device applied to automobile includes：The quantity of the support base is even number, and described
Even number support base is symmetrically arranged on the roof relative to ceiling is covered.
Further, the covering device applied to automobile includes：The first internal thread is provided with the first through hole；
The first external screw thread is provided with the first end；Wherein, first internal thread and first external screw thread match.
Further, the covering device applied to automobile includes：The support base is rounded, and the first through hole is set
Put at the center of the support base, and the first end and the support base are mutually perpendicular to.
Further, the covering device applied to automobile includes：The second internal thread is provided with second through hole；
The second external screw thread is provided with the middle part；Wherein, second internal thread and second external screw thread match.
Further, the covering device applied to automobile further includes：Adjustable handle, the adjustable handle and the supporting rod
Second end be fixedly connected, and the adjustable handle and the supporting rod are mutually perpendicular to；Wherein, the first end and the second end
It is the both ends of the supporting rod.
Further, the covering device applied to automobile further includes：Inflation mechanism, the inflation mechanism are provided with defeated
Gas port；Charging valve is provided with the telescopic rod；Wherein, the blowing mouth and the charging valve communicate.
Further, the telescopic rod includes：Head rod and the second connecting rod, the head rod and described
Two connecting rods are mutually perpendicular to, and second connecting rod is fixedly connected with the covering ceiling.
Further, the covering device applied to automobile further includes：Coupling collar；The telescopic rod includes：First connects
Extension bar and the second connecting rod, the head rod are connected with one end of the coupling collar, second connecting rod and the knot
The other end connection of cyclization.
Further, the covering device applied to automobile further includes：Tightening knob, the tightening knob are arranged on institute
State between the second connecting rod and the covering ceiling, and second connecting rod passes through the tightening knob and the covering ceiling
It is detachably connected.
Beneficial effect：The present invention provides a kind of covering device applied to automobile, first end and support due to telescopic rod
First through hole on seat is threadedly coupled；The middle part of telescopic rod is connected with the second through hole whorl in support plate, and telescopic rod and
Coupling bar in support plate is fixedly connected.In practical operation, support base is detachably mounted on roof, is stretched by rotation
Contracting bar, the spacing size with regard to that can adjust support plate and roof, moves, then makes and stretch together since telescopic rod followed by support plate
The covering ceiling that contracting bar is fixedly connected is remote or close to roof, covers ceiling at this time and the spacing of roof can be according to vehicle size
Flexible modulation is carried out with the space size of vehicle parking.Different size of vehicle and parking space are enabled adaptation to, is reached
Adaptable technique effect.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of covering device schematic diagram applied to automobile provided in an embodiment of the present invention；
Fig. 2 is a kind of supporting foot structure figure of covering device applied to automobile provided in an embodiment of the present invention；
Fig. 3 is a kind of Telescopic rod structure figure of covering device applied to automobile provided in an embodiment of the present invention；
Fig. 4 is a kind of piezoelectricity sensing circuit schematic diagram of covering device applied to automobile provided in an embodiment of the present invention；
Fig. 5 is a kind of photomultiplier schematic diagram of covering device applied to automobile provided in an embodiment of the present invention；
Fig. 6 is a kind of constant source flowing system schematic diagram of covering device applied to automobile provided in an embodiment of the present invention；
Fig. 7 is a kind of voltage multiplying circuit schematic diagram of covering device applied to automobile provided in an embodiment of the present invention；
Brief description of the drawings：
100-support base, 101-first through hole；
200-support plate, the 201-the second through hole, 202-coupling bar；
300-supporting rod, 301-first end, 302-middle part, 303-second end；
400-telescopic rod, 401-charging valve, 402-head rod, the 403-the second connecting rod；
500-cover ceiling；
600-adjustable handle；
700-coupling collar；
800-tightening knob；
900-input, 901-light output, 902-piezoelectric ceramics, the input of 903-light, 904-photocathode, 905-pressure
Fax sense, 906-energy storage original paper, 907-photo cathode, the output of 908-electric current, 909-microprocessor setting value, 910-adopt
Sample resistance, the adjustment of 911-amplitude, 912-load, 913-direct current, 914-driving.
Embodiment
The present invention discloses a kind of covering device applied to automobile, due to the first end 301 and support base of telescopic rod 400
First through hole 101 on 100 is threadedly coupled；201 screw thread of the second through hole on the middle part 302 and support plate 200 of telescopic rod 400 connects
Connect, and telescopic rod 400 is fixedly connected with the coupling bar 202 in support plate 200.It is in practical operation, support base 100 is removable
That unloads is fixed on roof, by rotating extensible arm 400, the spacing size with regard to support plate 200 and roof can be adjusted, due to flexible
Bar 400 followed by support plate 200 and move together, then make the covering ceiling 500 that is fixedly connected with telescopic rod 400 remote or close
Roof, covering the spacing of ceiling 500 and roof at this time can carry out flexibly according to the space size of vehicle size and vehicle parking
Adjust.Different size of vehicle and parking space are enabled adaptation to, has reached adaptable technique effect.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's all other embodiments obtained, belong to what the present invention protected
Scope；Involved "and/or" keyword wherein in this implementation, represent and or two kinds of situations, in other words, the present invention is implemented
A and/or B mentioned by example, illustrate two kinds of A and B, A or B situations, describe three kinds of states present in A and B, such as A and/or
B, represents：Only including A does not include B；Only including B does not include A；Including A and B.
Meanwhile in the embodiment of the present invention, when component is referred to as " being fixed on " another component, it can be directly at another
On component or there may also be component placed in the middle.When a component is considered as " connection " another component, it can be direct
It is connected to another component or may be simultaneously present component placed in the middle.When a component is considered as " being arranged at " another group
Part, it can be set directly on another component or may be simultaneously present component placed in the middle.Made in the embodiment of the present invention
Term " vertically ", " horizontal ", "left", "right" and similar statement are merely for purposes of illustration, and are not intended to
The limitation present invention.
Fig. 1 is referred to, Fig. 1 is a kind of covering device schematic diagram applied to automobile provided in an embodiment of the present invention.This hair
Bright embodiment provides a kind of covering device applied to automobile, and the automobile can include covering ceiling 500 and roof, described to answer
Covering device for automobile can include：Support base 100, support plate 200, supporting rod 300 and telescopic rod 400.Now to support
Seat 100, support plate 200, supporting rod 300 and telescopic rod 400 are described in detail respectively：
For support base 100：
The support base 100 can be detachably connected with roof.The quantity of the support base 100 can be even number, and
And the support base 100 of the even number can symmetrically be arranged on the roof relative to ceiling 500 is covered.The support base
First through hole 101 can be provided with 100, the first internal thread can be provided with the first through hole 101；The support base
100 shape can be rendered as circle, and the first through hole 101 can be arranged on the center of the support base 100.
Fig. 2 is referred to, Fig. 2 is a kind of supporting foot structure of covering device applied to automobile provided in an embodiment of the present invention
Figure.Support feet can mainly include support plate 200, support base 100 and supporting rod 300.One kind that the embodiment of the present invention is provided
Appearance applied to the covering device of automobile can be rendered as the cylinder box emptied a bottom, can be inside covering device
It is provided with preparation mould various types of function element in the block；Can at four angles of covering device, equipped with a fixed triangle frame,
Tripod can be equilateral right angled triangle.In the box body of covering device, all table tops or support that face thickness, material etc. can be with
Set by the dimension of existing automobile, such as：Length and width size of automobile etc..The effect of above-mentioned preparation is filled to cover
The follow-up unlatching work put is prepared, and mainly completes the functions such as charging；And the effect for opening work is by user instruction
On the premise of complete external echo instruction.
Support base 100 can be detachably connected with roof to be referred to：Support base 100 may be mounted on roof, and and car
Removably connected between top, such as：Support base 100 and roof are mutually clamped.The quantity of support base 100 can be even number
It is a, such as：2 100,8 support bases 100 of support base of support base 100,6 of support base 100,4 etc..Support base 100 can divide
Cloth is in cornerwise four corners in present apparatus bottom surface.Support base 100 can symmetrically be arranged on institute relative to ceiling 500 is covered
State and refer on roof：Support base 100 can symmetrically be distributed in bottom surface four it is diagonal on.Covering ceiling 500 and can selecting has
The material of the functions such as automobile sun-shading, rain cover, these materials can carry out folding shrinking.
Support base 100 can be a kind of Zhi Cheng Arrived palms, and the Zhi Cheng Arrived palms can be in contact with roof, and the effect of the Zhi Cheng Arrived palms is
Support force is provided for whole covering device, covering device is fixed on roof.The shape of support base 100 can be rendered as justifying
Shape or ellipse, triangle etc..When support base 100 is circle, can be provided with the center of support base 100
One through hole 101.Internal thread can be provided with first through hole 101, by internal thread and supporting rod 300 first end 301 it is outer
Screw thread matches, allow supporting rod 300 first end 301 enter first through hole 101 in, and with 101 screw thread of first through hole
Connection.
For support plate 200：
The support plate 200 can be provided with the second through hole 201, coupling bar 202；It is provided with second through hole 201
Second internal thread；
Continuing with referring to Fig. 2, Fig. 2 is a kind of support feet of covering device applied to automobile provided in an embodiment of the present invention
Structure chart.The second through hole 201, the supporting block that support plate 200 can extend out, supporting block can be provided with support plate 200
On hole is threaded by electric drill, so as to fulfill internal thread is set in the second through hole 201, the internal thread can and supporting rod
External screw thread on 300 middle part 302 matches, and the middle part 302 of supporting rod 300 is entered in the second through hole 201；And lead to
Cross and enter the second through hole 201, supporting rod 300 and support plate 200 is mutually threadedly coupled.Can also the company of setting in support plate 200
Bolt 202 is connect, for the coupling bar 202 between support plate 200 and telescopic rod 400, role is to make support plate 200 and stretch
Bar 400 is mutually permanently connected.
On the other hand, support plate 200 can also include firm banking and fixed frame, and firm banking can be directly anchored to hide
On lid arrangement panel (i.e. face where roof), while firm banking is closely connected with fixed frame, and fixed frame is used for fixed cover and fills
The covering ceiling 500 put, covers automobile thereby using ceiling 500 is covered, to prevent solar exposure or dust direct
It is accumulated on automobile.Two protrusions can be equipped with the firm banking, two holes can be equipped with two protrusions.It is fixed
The bottom of frame can be formed by being rendered as "T"-shaped cylinder, internal thread can be respectively equipped with "T"-shaped cylinder both ends, by interior
Two holes that bolt is equipped with by two protrusions are connected to inner thread mouth by screw thread and bolt, so that fixed frame is with consolidating
Determine base mutually closely to connect；And allow line axis (referred to as " axis x ") of the fixed frame relative to above-mentioned two hole, vertical
Moved in the plane of axis x.An engagement seat is also provided with firm banking, the center for engaging seat can hanging down positioned at axis x
On straight bisector, the "T"-shaped frame of fixed frame can be arranged on engagement seat.
For supporting rod 300：
The supporting rod 300 can include：First end 301, middle part 302 and second end 303.Wherein, the first end 301
It is the both ends of the supporting rod 300 with the second end 303.
The first end 301 of the supporting rod 300 passes through the first through hole 101, and first is provided with the first end 301
External screw thread, and first internal thread and first external screw thread match, and make the first end 301 and the first through hole
101 are threadedly coupled.And the first end 301 and the support base 100 are mutually perpendicular to.
The middle part 302 of the supporting rod 300 passes through second through hole 201, and the second outer spiral shell is provided with the middle part 302
Line, and second internal thread and second external screw thread match, and make the middle part 302 and 201 spiral shell of the second through hole
Line connects.
The second end 303 of the supporting rod 300 is fixedly connected with adjustable handle 600, and the adjustable handle 600 and the branch
Strut 300 is mutually perpendicular to.
Continuing with referring to Fig. 1 and Fig. 2, Fig. 1 is that a kind of covering device applied to automobile provided in an embodiment of the present invention shows
It is intended to；Fig. 2 is a kind of supporting foot structure figure of covering device applied to automobile provided in an embodiment of the present invention.Specifically,
By being provided with the first external screw thread in the first end 301 of supporting rod 300, the first external screw thread and first through hole 101 first in
Screw thread matches, so that supporting rod 300 and first through hole 101 are threadedly coupled；By being set on the middle part 302 of supporting rod 300
It is equipped with the second external screw thread, the second internal thread of the second external screw thread and the second through hole 201 matches, so that supporting rod 300 and
Two through holes 201 are threadedly coupled.The first end 301 and the support base 100 are mutually perpendicular to can also be in the first end 301
A bracket can be fixed between the support base 100, one end of the bracket and first end 301 mutually detachably connect
Connect, the other end and support base 100 of the bracket are mutually detachably connected, can be by first end 301, support base 100 and fastening
Bar forms a right angled triangle, and bracket can be the bevel edge of the right angled triangle.Due to first end 301, support base 100
The right angled triangle formed with bracket is with good stability, when the power that supporting rod 300 is born is larger, can also make
100 stable connection of supporting rod 300 and support base, is not susceptible to move, so that supporting rod has performance safety in actual use
Reliable technique effect.
The second end 303 of supporting rod 300 can be fixedly connected with adjustable handle 600, if adjustable handle 600 rotates counterclockwise,
The also rotation counterclockwise of supporting rod 300；If adjustable handle 600 rotates clockwise, supporting rod 300 also rotates clockwise.Due to support
Bar 300 counterclockwise rotates clockwise, and will make first through hole 101 away from or close to roof, while the second through hole 201 also will be remote
From or close to roof.So that support plate 200 is remote or close to roof, since telescopic rod 400 passes through coupling bar 202 and support plate
200 are fixedly connected, and then support plate 200 also will be far from or close to roof；And telescopic rod 400 is connected with covering ceiling 500 at the same time
Connect, so that 500 phase of covering ceiling is remote or close to roof.Ceiling 500 is covered at this time and the spacing of roof can be according to car
The space size of size and vehicle parking carries out flexible modulation.Different size of vehicle and parking space are enabled adaptation to,
Adaptable technique effect is reached.
For telescopic rod 400：
The telescopic rod 400 can include：Charging valve 401,402 and second connecting rod 403 of head rod, it is described to stretch
One end of head rod 402 is fixedly connected with the coupling bar 202 in contracting bar 400, and the head rod 402 is another
One end is connected with one end of the coupling collar 700；One end of second connecting rod 403 and described cover are pushed up in the telescopic rod 400
Canopy 500 is fixedly connected, and the other end of second connecting rod 403 is connected with the other end of the coupling collar 700.Described
One connecting rod 402 and second connecting rod 403 are mutually perpendicular to, charging valve 401 and inflation mechanism on the telescopic rod 400
Blowing mouth communicate.Tightening knob 800 is additionally provided between second connecting rod 403 and the covering ceiling 500, and
Second connecting rod 403 is detachably connected by the tightening knob 800 and the covering ceiling 500.
Fig. 2 and Fig. 3 are referred to, Fig. 2 is a kind of support of covering device applied to automobile provided in an embodiment of the present invention
Leg structure figure, Fig. 3 are a kind of 400 structure charts of telescopic rod of covering device applied to automobile provided in an embodiment of the present invention.Fill
Air valve 401 can be arranged on head rod 402, and the blowing mouth of inflation mechanism can be connected with charging valve 401.The
One connecting rod 402 can be more piece hollow structure, such as：Similar to telescopic fishing rod.When by charging valve 401 into this
When hollow structure inputs gas, the more piece of head rod 402 can be unfolded, and each section can stretch out at this time, so that the
The length increase of one connecting rod 402；When the hollow structure is by 401 outside output gas of charging valve, head rod 402
In the more piece that has trailed will shrink so that the length of head rod 402 reduces.
Jet port in the structure of above-mentioned charging valve 401 can be cylindrical conduit, and jet port can be located at first and connect
The lowermost end interface of extension bar 402, the effect of jet port is injection or release gas, is head rod 402 (i.e. telescopic rod 400)
Recoil strength needed for " stretching " or " contracting " is provided；An annular groove can be equipped with the endpoint of jet port, can be set in valve internal
There is a fixed pin, fixed pin can be caught in annular groove, and annular groove, can be jet port and charging valve 401 by fixed pin
Link together, between jet port and charge valve, an elastic tape can be equipped with, elastic tape can play the role of waterproof anti-gas-leak.
So that inflating port is closely connected with jet port；And since fixed pin can move horizontally, when fixed pin leaves to both sides, ring
Connected in star be not restricted, while annular groove links together with telescopic rod 400, then plays telescopic action, is made of the invention real
Applying the covering device that example is provided can be turned on and off.
The core component of charging valve 401 is 3 support shanks (assuming that 3 support shanks are respectively a, b, c), each support shank
The axis of rotation of each supporting rod 300 is functioned as, rotates each supporting rod 300.Fixed pin can respectively around support shank a and
Support shank b rotates, by being equipped with spring in the both sides of fixed pin, so as to prevent fixed pin from departing from, and when fixed pin off center body,
The connection with jet port can so be departed from.On support shank c, a diamond shape rotary body, in original state, water chestnut can be equipped with
The shorter of shape rotary body is diagonally connected with fixed pin, and fixed pin then links closely centerbody, and a control handle is equipped with diamond shape rotary body,
If control handle is rotated by 90 °, diamond shape rotary body is rotated by 90 ° angle, and rotary body is longer to be diagonally connected with fixed pin, fixed pin spacing
Become larger, fixed pin off center body.
On the other hand, telescopic rod 400 can be connected with engaging lever by engaging ring, and fixed link monnolithic case can be rendered as
" L " shape.The inner wall of fixed link and covering device can be connected by engaging lever, and a fixation can be equipped with the end of engaging lever
Knob.It by knob fixed knob, can step up engaging lever and the connection covered between ceiling 500.Telescopic rod 400 is with engaging
The fixed link of above-mentioned " L " shape appearance can be connected between bar by engaging ring.Since the length of head rod 402 can increase
Add deduct small, i.e., head rod 402 can carry out " stretching " or " contracting ", so telescopic rod 400 can carry out " stretching " or " contracting " behaviour
Make；Fixed frame can also play fixed link by coupling bar 202 fixed locking at the same time.
Before the covering device that the embodiment of the present invention is provided opens (referred to as " opening device "), the finger of user is received first
Order carries out opening operation, and opening ways can be divided into two kinds：The first be opening type formula from lower to upper (i.e. from tailstock direction to
Open in headstock direction)；It is for second the formula from top to bottom (being opened from headstock direction to tailstock direction) of closing type.Above two
Opening ways can be completed by " the stretching " of telescopic rod 400, and to engage at ring as fulcrum, one " the stretching " provided
Power can be transmitted by engaging lever, open covering device.Similarly, if user wants to close covering device, it is only necessary to carry out phase
Answer " " contracting " of telescopic rod 400 " operation can be achieved, and operating principle is similar with making covering device unlatching.Hidden to describe in detail
The unlatching operation principle of lid arrangement, now provides following three kinds of embodiments and is explained in detail：
The first embodiment, is formula from lower to upper (i.e. from tailstock direction to headstock side when user selects unfolding mode
To opening) when, fixed frame and fixed link coupling bar 202 can unclamp in opening device；Fixed frame and solid in simultaneous opening device
Fixed pole coupling bar 202 is locked, is completed by " stretching " of opening device (i.e. close to roof direction) telescopic rod 400, with engagement
It is fulcrum at ring, the power to one " stretching " allows covering device to open to engaging lever.
Second of embodiment, is formula from top to bottom (i.e. from headstock direction to tailstock side when user selects unfolding mode
To opening) when, fixed frame and fixed link coupling bar 202 can unclamp in opening device；Fixed frame and solid in simultaneous opening device
Fixed pole coupling bar 202 is locked, is completed by " stretching " of opening device (i.e. by near-car head direction) telescopic rod 400, with engagement
It is fulcrum at ring, the power to one " stretching " allows covering device to open to engaging lever.
The third embodiment, when user's selection unfolding mode is upward and following formula (i.e. by car respectively by middle part 302
Opened respectively to head and tail direction) when, fixed frame and fixed link coupling bar 202 all unclamp at the same time in opening device；Pass through respectively
Opening device (i.e. by near-car head direction) telescopic rod 400 and opening device (i.e. close to tailstock direction) telescopic rod 400
" stretching " completes, and to engage as fulcrum at ring, the power to one " stretching " allows covering device to open to engaging lever.
End (engaging at ring end) in telescopic rod 400 can be provided with preparation device, and preparation device is mainly
Above-mentioned unlatching work is prepared, and preparation device can have the function of charging etc.；Preparation device can be charging energy-storing module.It is logical
The end crossed in telescopic rod 400 sets preparation device, the piezoelectric effect that telescopic action power is brought can be sensed, so that further
Electric energy is stored.I.e. when telescopic rod 400 carries out flexible, it is under pressure so that piezoelectric ceramics 902 produces piezoelectric effect,
Accumulate piezoelectric polarization energy.905 circuit of piezoelectric sensing can be used, it is appropriate that electric signal is carried out by voltage stabilizing, amplification, filter circuit
Processing, in order to provide the energy stablized to LED.The preparation device can include energy storage original paper 906, piezoelectric sensing 905, photoelectricity times
Increasing, circuit parameter adjustment, voltage multiplication and driving 914.In order to which preparation device is described in detail, now to energy storage original paper 906,
Piezoelectric sensing 905, photomultiplier transit, circuit parameter adjustment, voltage multiplication and driving 914 are explained in detail：
Fig. 4 is referred to, Fig. 4 is a kind of piezoelectric sensing of covering device applied to automobile provided in an embodiment of the present invention
905 circuit diagrams.For 905 device of piezoelectric sensing, when the generation instantaneous excitation of piezoelectric ceramics 902, through the input in oversampling circuit
900, circuit produces the voltage of continuous-stable, this voltage can continue T seconds.U1 is pressure point ceramics group, and the excitation that it is produced is led to
C1, R1 filtering are crossed, the total radio amplifier formed by Q2, R2, R4, signal is amplified, and C4, D3 form regulator circuit,
By amplified signal stabilization in OK range, finally put by the common collector amplifying circuit of Q1, R6, R5 composition, two level
Greatly, power amplification is carried out to signal, is then passed to SCR thyristors, SCR is changed into turning on from turning off, and LED conductings is shone, control
LED's processed opens, breaks.Light output 901 arrives photomultiplier transit circuit (i.e. next stage circuit).C2, C3, R3 built-up circuit in circuit, disappear
Except two level amplifies the interference to Q2.The value of T can be determined by the time constant of firstorder circuit.Design parameter can be according to circuit
Depending on characteristic, so as to can just form the voltage signal that interval signal is converted to continuous-stable.
Fig. 5 is referred to, Fig. 5 is a kind of photomultiplier of covering device applied to automobile provided in an embodiment of the present invention
Schematic diagram.For photomultiplier, the effect of photomultiplier is can to make Current amplifier (i.e. gain).903 are inputted by light,
Photocathode 904 is acted on when higher level's circuit LED produces photon, as the signal that comes in and goes out, the photoelectron quilt that photocathode emits
Electric field acceleration strikes the first dynode, and secondary then occurs, and produces electron stream.The electron stream of secondary
It is accelerated again and strikes next dynode, another secondary, generates more electron streams, continuously repeat this
One process, it will the electron stream of tremendous amount is produced, until the secondary of most end dynode is received by photo cathode 907
Collection, so as to have the function that Current amplifier, generates enough electric charges.So that caused by the cathode of photomultiplier very
Small photoelectricity electron current, is amplified as larger anode output current, has the function that Current amplifier, to be output to next stage electricity
Road.
Fig. 6 is referred to, Fig. 6 is a kind of constant source flowing system of covering device applied to automobile provided in an embodiment of the present invention
Schematic diagram.Module is adjusted for circuit parameter, it is defeated that circuit parameter adjustment mould constant source flowing system in the block can generate constant voltage
Go out, send to voltage multiplication module, to provide hair supply voltage, another way is sent to Voltage to current transducer, passes through sampling resistor 910
Realize Voltage-current conversion process.The voltage that sampling resistor 910 obtains is sent to A/D sampling modules, is controlled by microprocessor
Voltage signal is sampled and is stored, it is after the comparison to sample voltage value and preset value, setting value is voltage-controlled by D/A
It is sent in constant-current source circuit system, to burning voltage electric current output 908, and send to energy-storage travelling wave tube.
As the core component U1 (LM350A) in constant source flowing system, U1 (LM350A) can be adjuster.Load 912
The sampled resistance 910R5 of (energy-storage travelling wave tube) electric current, produces faint sampled voltage, by the same phases of ultra-low noise operational amplifier U2
Amplification.The voltage signal of amplification is sent to by the negative terminal of the U3 difference amplifiers formed.Difference amplifier negative terminal sampled voltage with
The difference of the microprocessor setting voltage of anode is amplified, and is output to the adjustment end of adjuster, is formed closed loop feedback, carries out width
Degree adjustment 911.If there is certain situation to make the increase of 912 electric current of load, then the voltage increase on sampling resistor 910, makes with mutually amplification
Device U2 output voltages become larger, and difference amplifier output voltage reduces, and adjuster adjustment terminal voltage reduces, and adjuster output voltage becomes
It is low, 912 electric current of load is decreased to maintain the dynamic stability of 912 electric currents of load.The anode microprocessor of difference amplifier
Setting value 909 determines the size of 912 electric currents of load.If the positive terminal voltage rises of U3, i.e., microprocessor setting value 909 raises, then
Adjuster adjustment terminal voltage rise, the rise of adjuster output voltage, load 912 electric currents increase, in-phase amplifier output increase are poor
The rise of point amplifier negative terminal voltage, until the positive and negative terminal voltages of U3 are equal, system dynamic stability again.
Sampling resistor 910 is connected in 912 circuits of load, and thus 912 curent changes of detection load.Therefore, sampling electricity
The stability of resistance 910 will directly influence the performance of constant-current source, and sampling resistor 910 should have sufficiently large power.Otherwise
The power of sampling resistor 910 is smaller, then the performance that can influence constant-current source is even burnt out.It can be selected in actual circuit high-power
Precision resistance made of copper-manganese material.Since sampling amplifier U2 is in the first order of closed loop feedback, to reduce noise as far as possible
Influence, so sampling amplifier U2 selects ultra-low noise amplifier AD797.Difference amplifier U3 can select high-operational amplifier
OP07, provides high-precision comparative result.The effect of D4, which is that lead is longer in order to prevent, makes occur reverse induction voltage in circuit
And damage circuit.Closed circuit is formed along with D4 can make reverse induction voltage by D4 in circuit, so as to reach protection
The technique effect of circuit.
Fig. 7 is referred to, Fig. 7 is a kind of voltage multiplication electricity of covering device applied to automobile provided in an embodiment of the present invention
Road schematic diagram.Stain is Same Name of Ends in Fig. 7, can be end to end sequentially around one, two layer of thin insulating paper of pad between winding.Voltage multiplication
The effect of circuit is can be increased to the small voltage of direct current 913 1,000 to lie prostrate more.For voltage multiplying circuit, voltage multiplication electricity
The effect on road is to be amplified voltage, and when photomultiplier transit provides enough electric currents, voltage multiplying circuit is started to work.Input warp
The amplifying circuit that inductance coil is formed with triode is crossed, by voltage amplification, while circuit is turned amplified signal by oscillator coil
Exchange is changed to, for its voltage up to hundreds of volts, capacitance C1~C4, diode D1~D4 may be constructed four sesquialter wave pressure rectified currents
Road, can bring the voltage up and be lied prostrate 1,000 more.Then output terminal is connected to 914 capacitance Co of driving, the work of driving 914.Selected for component
Select, transistor Q can select pliotron in 2N5609 type silicon NPN, can also select the common triodes such as 8050,9013 types
Instead of；D1~D4 can select 1N4007 type silicon rectifier diodes；R1~R4 uses RTX-1/8W type carbon film resistors；C1~
C4 uses 0.033UF/630V type dacron terylene condensers.And high frequency transformer B can make by oneself：Select 2E19 type ferrites magnetic core and match somebody with somebody
Sleeving plastic skeleton, L1 is with φ 0.22mm enameled wires around 22 circles, and L2 is with jack per line line around 8 circles, and L3 is with φ 0.08mm enameled wires around 1400
Circle or so.
For driving 914 modules, the effect of 914 modules of driving can produce high pressure highfield.What higher level's circuit produced
High voltage output can be the input for driving 914 modules, and the design of 914 modules of driving is mainly by inside and outside two cylindricality metal cylinders institute
Composition, can be considered as capacitance Co in 914 modular circuits are driven, can store the electric charge of suitable capacity.It can be " a gold
Belong to ball ", surface is state of electrostatic equilibrium, and has a needle point to be connected to outside cylindricality metal cylinder.When+,-port connect high pressure
Afterwards, negative electrical charge can be full of whole capacitance Co, according to electrostatic equilibrium outside cylindricality metal cylinder, since the area of needle point is minimum, so
The density of electric charge is very big, i.e., very strong electric field can be produced in needle tip negative electrical charge, and the effect of the electric field is to attract positively charged
The white particles of lotus, move E-ink electrophoresis.
The present invention provides a kind of covering device applied to automobile, due to the first end 301 and support base of telescopic rod 400
First through hole 101 on 100 is threadedly coupled；201 screw thread of the second through hole on the middle part 302 and support plate 200 of telescopic rod 400 connects
Connect, and telescopic rod 400 is fixedly connected with the coupling bar 202 in support plate 200.It is in practical operation, support base 100 is removable
That unloads is fixed on roof, by rotating extensible arm 400, the spacing size with regard to support plate 200 and roof can be adjusted, due to flexible
Bar 400 followed by support plate 200 and move together, then make the covering ceiling 500 that is fixedly connected with telescopic rod 400 remote or close
Roof, covering the spacing of ceiling 500 and roof at this time can carry out flexibly according to the space size of vehicle size and vehicle parking
Adjust.Different size of vehicle and parking space are enabled adaptation to, has reached adaptable technique effect.
It should be noted last that above embodiment is merely illustrative of the technical solution of the present invention and unrestricted,
Although the present invention is described in detail with reference to example, it will be understood by those of ordinary skill in the art that, can be to the present invention
Technical solution technical scheme is modified or replaced equivalently, without departing from the spirit and scope of technical solution of the present invention, it should all cover
Among scope of the presently claimed invention.
Claims (10)
1. a kind of covering device applied to automobile, the automobile includes covering ceiling and roof, it is characterised in that the application
Include in the covering device of automobile：
Support base, the support base are provided with first through hole；
Support plate, the support plate are provided with the second through hole, coupling bar；
Supporting rod, the first end of the supporting rod pass through the first through hole, and the first end and the first through hole screw thread
Connection；And the middle part of the supporting rod passes through second through hole, and the middle part is connected with second through hole whorl；
Telescopic rod, one end of the telescopic rod are fixedly connected with the coupling bar；
Wherein, the other end of the telescopic rod is fixedly connected with the covering ceiling, and the support base and the roof are detachable
Connection.
2. it is applied to the covering device of automobile as claimed in claim 1, it is characterised in that：
The quantity of the support base is even number, and the even number support base relative to cover ceiling be symmetrically arranged on it is described
Roof.
3. it is applied to the covering device of automobile as claimed in claim 2, it is characterised in that：
The first internal thread is provided with the first through hole；
The first external screw thread is provided with the first end；
Wherein, first internal thread and first external screw thread match.
4. it is applied to the covering device of automobile as claimed in claim 3, it is characterised in that：
The support base is rounded, and the first through hole is arranged on the center of the support base, and the first end and the branch
Support seat is mutually perpendicular to.
5. it is applied to the covering device of automobile as claimed in claim 4, it is characterised in that：
The second internal thread is provided with second through hole；
The second external screw thread is provided with the middle part；
Wherein, second internal thread and second external screw thread match.
6. it is applied to the covering device of automobile as claimed in claim 5, it is characterised in that the covering device applied to automobile
Further include：
Adjustable handle, the adjustable handle are fixedly connected with the second end of the supporting rod, and the adjustable handle and the supporting rod phase
It is mutually vertical；
Wherein, the first end and the second end are the both ends of the supporting rod.
7. it is applied to the covering device of automobile as claimed in claim 1, it is characterised in that the covering device applied to automobile
Further include：
Inflation mechanism, the inflation mechanism are provided with blowing mouth；
Charging valve is provided with the telescopic rod；
Wherein, the blowing mouth and the charging valve communicate.
8. it is applied to the covering device of automobile as claimed in claim 1, it is characterised in that：
The telescopic rod includes：Head rod and the second connecting rod, the head rod and second connecting rod are mutual
Vertically, and second connecting rod is fixedly connected with the covering ceiling.
9. it is applied to the covering device of automobile as claimed in claim 1, it is characterised in that the covering device applied to automobile
Further include：
Coupling collar；
The telescopic rod includes：One end of head rod and the second connecting rod, the head rod and the coupling collar connects
Connect, second connecting rod is connected with the other end of the coupling collar.
10. it is applied to the covering device of automobile as claimed in claim 9, it is characterised in that the covering applied to automobile fills
Put and further include：
Tightening knob, the tightening knob is arranged between second connecting rod and the covering ceiling, and described second connects
Extension bar is detachably connected by the tightening knob and the covering ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710997801.3A CN107933270B (en) | 2017-10-24 | 2017-10-24 | Covering device applied to automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710997801.3A CN107933270B (en) | 2017-10-24 | 2017-10-24 | Covering device applied to automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107933270A true CN107933270A (en) | 2018-04-20 |
| CN107933270B CN107933270B (en) | 2020-09-15 |
Family
ID=61936347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710997801.3A Expired - Fee Related CN107933270B (en) | 2017-10-24 | 2017-10-24 | Covering device applied to automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107933270B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200429126Y1 (en) * | 2006-08-08 | 2006-10-18 | 채수연 | Sunshield tent structure device for automobile |
| CN2875866Y (en) * | 2005-09-15 | 2007-03-07 | 涂晓轲 | Protection cover of automobile |
| KR20080077819A (en) * | 2007-02-21 | 2008-08-26 | 황의춘 | Sunblind tent for automobile |
| CN201249653Y (en) * | 2008-07-03 | 2009-06-03 | 陈怀凤 | Electric sunshade for automobile |
| CN201941563U (en) * | 2011-01-06 | 2011-08-24 | 李盼 | Cupula and telescopic support rod type automobile awning |
| CN202573759U (en) * | 2012-05-07 | 2012-12-05 | 郁庆和 | Portable automobile umbrella |
| CN103035162A (en) * | 2012-12-12 | 2013-04-10 | 江汉大学 | Liquid recoil type rocket launcher |
| CN203995614U (en) * | 2014-07-04 | 2014-12-10 | 桐城市永锦建筑工程有限公司 | A kind of Pneumatic automobile sunshading cover |
| KR20150001983U (en) * | 2013-11-18 | 2015-05-28 | 최은지 | Cover device for cars |
| CN204978196U (en) * | 2015-07-23 | 2016-01-20 | 李峰 | Car car umbrella |
-
2017
- 2017-10-24 CN CN201710997801.3A patent/CN107933270B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2875866Y (en) * | 2005-09-15 | 2007-03-07 | 涂晓轲 | Protection cover of automobile |
| KR200429126Y1 (en) * | 2006-08-08 | 2006-10-18 | 채수연 | Sunshield tent structure device for automobile |
| KR20080077819A (en) * | 2007-02-21 | 2008-08-26 | 황의춘 | Sunblind tent for automobile |
| CN201249653Y (en) * | 2008-07-03 | 2009-06-03 | 陈怀凤 | Electric sunshade for automobile |
| CN201941563U (en) * | 2011-01-06 | 2011-08-24 | 李盼 | Cupula and telescopic support rod type automobile awning |
| CN202573759U (en) * | 2012-05-07 | 2012-12-05 | 郁庆和 | Portable automobile umbrella |
| CN103035162A (en) * | 2012-12-12 | 2013-04-10 | 江汉大学 | Liquid recoil type rocket launcher |
| KR20150001983U (en) * | 2013-11-18 | 2015-05-28 | 최은지 | Cover device for cars |
| CN203995614U (en) * | 2014-07-04 | 2014-12-10 | 桐城市永锦建筑工程有限公司 | A kind of Pneumatic automobile sunshading cover |
| CN204978196U (en) * | 2015-07-23 | 2016-01-20 | 李峰 | Car car umbrella |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107933270B (en) | 2020-09-15 |
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