Utility model content
A purpose of the present utility model is to provide a kind of vehicle blind zone auxiliary observation device, and the auxiliary observation device can be with
For increasing the viewing area of driver.
Another purpose of the present utility model is to provide a kind of vehicle, and the visual field that the vehicle enables to driver is more wide
It is wealthy.
According to one side of the present utility model, there is provided a kind of vehicle blind zone auxiliary observation device, wherein, including sucker,
Fixed support and the first illuminator, the sucker are connected with the fixed support by universal joint, and first illuminator is fixed
On the fixed support.
Alternatively, the fixed support is formed as fixation clamp, and first illuminator is clamped in the fixation clamp.
Alternatively, the universal joint includes the bulb being integrally formed on the sucker, and is integrally formed at the fixation
Ball-and-socket on support, the bulb are arranged in the ball-and-socket.
Alternatively, the sucker includes sucker body, sucker disk seat, pull lever, compression spring and operating parts, the sucker disk seat
Cover on the sucker body, one end of the pull lever is fixed on the sucker body, the other end passes through the sucker disk seat
And upwardly extend, the compression spring is set in the pull lever, and the relatively described sucker body in one end is fixed, the other end
Support on the inwall of the sucker disk seat, the operating parts has locked, the operating parts is pivotally attached to institute
The other end of pull lever is stated, it is during so that the operating parts switching between the latched position and the unlocked position, described
Pull lever is moved back and forth along the bearing of trend of the pull lever, so that the sucker ontological adsorption theory or disengaging adsorption plane.
Alternatively, the sucker body have opening can elasticity scaling accommodating chamber, one end of the pull lever is fitted to
In the accommodating chamber.
Alternatively, one end of the pull lever is formed as frustum cone structure, and the accommodating chamber is formed as truncated cone-shaped cavity, described
The cavity wall of the frustum cone structure laminating truncated cone-shaped cavity.
Alternatively, the operating parts has a pair of linking arms of interval setting and the opposite sides positioned at the pull lever,
It is connected with the linking arm between lever arm, and the lever arm and the linking arm and is formed with crack, so that the work
Swing arm can be installed to the another of the pull lever by rotating shaft respectively relative to the corresponding connection arm swing, the lever arm
On one end.
Alternatively, installing hole is formed with the other end of the pull lever, the rotating shaft is integrally formed at the lever arm
On, the rotating shaft is inserted in the installing hole.
According to another aspect of the present utility model, there is provided a kind of vehicle, the vehicle includes the institute that this utility model is provided
The vehicle blind zone auxiliary observation device stated, and the second illuminator being fixed on the vehicle, wherein, the sucker suction is to institute
State on vehicle, first illuminator is used for the light that reflection comes from the blind area irradiation of the vehicle, second illuminator is used
In receiving from the light of first mirror reflection, and the light is reflexed in the eyes of driver.
Alternatively, second illuminator is fixed on the A posts of the vehicle, the sucker ontological adsorption theory to console or
On front windshield.
By above-mentioned technical proposal, the first illuminator is fixed on fixed support, and can be according to driver not
Fixed support is adaptively passed through diverse location of the sucker suction in vehicle so that the driver of different heights is by same height
It is observed that the object of vehicle blind zone or pedestrian, increase the viewing area of driver, it is to avoid driver is not because seeing in blind area
Object or pedestrian and the vehicle accident that occurs, improve the security performance of driving.
Other feature and advantage of the present utility model will be described in detail in subsequent specific embodiment part.
Description of the drawings
Accompanying drawing is further understood to of the present utility model for providing, and constitutes a part for description, and following
Specific embodiment be used for together explaining this utility model, but do not constitute to restriction of the present utility model.In the accompanying drawings:
Fig. 1 is a kind of vehicle blind zone auxiliary observation device of embodiment that this utility model is provided along a visual angle
Structural representation;
Fig. 2 is a kind of vehicle blind zone auxiliary observation device of embodiment that this utility model is provided along another visual angle
Structural representation;
Fig. 3 is a kind of explosive view of the vehicle blind zone auxiliary observation device of embodiment that this utility model is provided;
Fig. 4 is that a kind of plan structure of the vehicle blind zone auxiliary observation device of embodiment that this utility model is provided is illustrated
Figure;
Fig. 5 is the cross section structure diagram along Fig. 4 section lines A-A;
Fig. 6 is the cross section structure diagram along Fig. 4 section lines B-B.
Description of reference numerals
10 sucker body, 11 accommodating chamber, 20 sucker disk seat
21 short slot, 211 first short slot, 212 second short slot
30 pull lever, 31 frustum cone structure, 40 compression spring
50 operating parts, 51 linking arm, 52 lever arm
53 crack, 54 rotating shaft 55 operates arc plate
60 70 first illuminator of fixed support, 80 universal joint
81 bulb, 82 ball-and-socket
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described specific embodiment is merely to illustrate and explains this utility model, is not limited to this utility model.
In this utility model, in the case where contrary explanation is not made, the noun of locality for using such as " inside and outside " refers to corresponding portion
Part profile it is inner and outer.
This utility model provides a kind of vehicle blind zone auxiliary observation device and using the vehicle blind zone auxiliary observation device
Vehicle.
Wherein, in the vehicle that this utility model is provided, the vehicle includes the vehicle blind zone auxiliary that this utility model is provided
Finder, and the second illuminator being fixed on vehicle.Specifically, as depicted in figs. 1 and 2, the vehicle blind zone auxiliary observation
Device includes sucker (concrete structure of sucker is discussed further below), fixed support 60 and the first illuminator 70, and sucker is by universal
Section 80 is connected with fixed support 60, and the first illuminator 70 is fixed on fixed support 60.Wherein, sucker suction is on vehicle, and
One illuminator 70 is used for the light that reflection comes from the blind area irradiation of vehicle, and the second illuminator is used to receive anti-from the first illuminator 70
The light penetrated, and the light is reflexed in the eyes of driver.So, the light of the object of vehicle blind zone or pedestrian's reflection is first
First reflex on the first illuminator of vehicle blind zone auxiliary observation device, by the first mirror reflection to the second illuminator, by
The light is reflexed in the eyes of driver by the second illuminator, so by driver observe directly vehicle blind zone object or
Pedestrian.
So, the first illuminator 70 is fixed on fixed support 60, and can be fitted according to the different heights of driver
Answering property by fixed support 60 via sucker suction vehicle diverse location so that the driver of different heights can observe
To object or the pedestrian of vehicle blind zone, increase the viewing area of driver, it is to avoid driver because do not see the object in blind area or
Pedestrian and the vehicle accident that occurs, improve the security performance of driving.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, fixed support 60 can be formed as fixation clamp, and the first illuminator 70 is clamped in
In fixation clamp.Wherein, fixation clamp can be any suitable clip structure, and for example, fixation clamp can be the common of lined dress thing
The structure of clip.
Universal joint 80 can be various suitable structures, in one embodiment, as shown in Figures 2 and 3, universal joint 80
The bulb 81 on sucker, and the ball-and-socket 82 being integrally formed on fixed support 60 are may comprise integrally formed, bulb 81 is arranged
In ball-and-socket 82.In addition, in other modes of texturing, universal joint 80 can also include the ball-and-socket being integrally formed on sucker disk seat 20
82, and the bulb 81 being integrally formed on fixed support 60.
Vehicle accident, the second illuminator are easily caused to solve the problems, such as that the pillar A blind driver of vehicle cannot observe
It is fixed on the A posts of vehicle, sucker body 10 is adsorbed onto on console or front windshield.That is, driver can be according to oneself
The demand of height, selection are arranged on vehicle blind zone auxiliary observation device on the correct position of console or front windshield.
For example, on a vehicle, can be respectively mounted in place two vehicle blind zone auxiliary observation devices and
Two the second illuminators, wherein, a vehicle blind zone auxiliary observation device and second illuminator can be used cooperatively, and be used for
The pillar A blind in the left side of auxiliary observation vehicle, another vehicle blind zone auxiliary observation device and another second illuminator can be with
Use cooperatively, for the pillar A blind on the right side of auxiliary observation vehicle.It is, of course, also possible to according to the actual demand of vehicle, suitable
The multiple vehicle blind zone auxiliary observation devices of location arrangements and multiple illuminators, to increase the field range of driver.
Wherein, the first illuminator and the second illuminator can be any suitable illuminator, in one embodiment, be
Facilitate the installation of the second illuminator, the second illuminator is reflective membrane, the reflective membrane is pasted on the A posts of vehicle.
The structure of the sucker of this utility model offer is described in detail in detail below in conjunction with Fig. 2 to Fig. 6.
As shown in Fig. 2, Fig. 3, Fig. 5 and Fig. 6, sucker includes sucker body 10, sucker disk seat 20, pull lever 30, compression spring
40 and operating parts 50, sucker disk seat 20 is covered on sucker body 10, and one end of pull lever 30 is fixed on sucker body 10, the other end
Through sucker disk seat 20 and upwardly extend, compression spring 40 is set in pull lever 30, and one end is fixed with respect to sucker body 10,
The other end is supported on the inwall of sucker disk seat 20, and operating parts 50 has locked, and operating parts 50 is pivotally attached to drawing
The other end of lever 30, during so that operating parts 50 switching between locked and unlocked positions, pull lever 30 is along pull lever
30 bearing of trend is moved back and forth, so that sucker body 10 adsorbs or departs from adsorption plane.
For example, when needing sucker is installed on vehicle, can be with the action of control operation part 50 so that 30 court of pull lever
Move to the direction away from sucker body 10, now compression spring 40 is in maximum compressibility, and sucker body 10 and adsorption plane
Between the cavity pressure that surrounds reduce, vacuum becomes big, so that sucker body 10 is in inside and outside differential pressure and compression spring 40
Spring pressure in the presence of, be pressed on adsorption plane.Conversely, when needing to dismantle sucker from adsorption plane, can be to contrary
Direction operation operating parts 50 so that towards the direction motion near sucker body 10, now compression spring 40 is in pull lever 30
The cavity pressure for surrounding between minimal compression amount, and sucker body 10 and adsorption plane becomes big, and vacuum reduces, now, external force
Overcome the spring pressure of the inside and outside differential pressure and compression spring 40 of sucker body 10 so that sucker body 10 departs from from adsorption plane.
For convenience of installing, strengthen the connection reliability of sucker body 10 and pull lever 30, sucker body 10 can with opening
The accommodating chamber 11 of elasticity scaling, one end of pull lever 30 is fitted in accommodating chamber 11.So, in assembling, will be held by external force
Receive the enlarged open in chamber 11, and while the one end for pulling on bar 30 is inserted in accommodating chamber 11, after assembling, due to cancelling external force,
The opening of accommodating chamber 11 reduces, and restores to the original state, so that one end of pull lever 30 is maintained in accommodating chamber 11.
In one embodiment, be strengthen pull lever 30 structural strength, and further enhance sucker body 10 and draw
The connection reliability of lever 30, as shown in Figure 3 and Figure 5, one end of pull lever 30 is formed as frustum cone structure 31, and accommodating chamber 11 is formed
For truncated cone-shaped cavity, the cavity wall of the laminating truncated cone-shaped cavity of frustum cone structure 31.
As shown in figure 3, for convenience of installing, operating parts 50 has the one of interval setting and the opposite sides positioned at pull lever 30
To linking arm 51, it is connected with linking arm 51 between lever arm 52, and lever arm 52 and linking arm 51 and is formed with crack 53, so that
Obtain lever arm 52 to swing relative to corresponding linking arm 51, lever arm 52 is installed to by rotating shaft 54 respectively.So, pacify
During dress, lever arm 52 can be moved towards the outside of linking arm 51, reserve sufficiently large installing space so that can be via
Rotating shaft 54 is installed to a pair of linking arms 51 of operating parts 50 on the other end of pull lever 30, i.e. pull lever 30 is away from sucker sheet
On one end of body 10.
For convenience of the molding and installation of pull lever 30, installing hole on the other end of pull lever 30, is formed with, rotating shaft 54 can be with
It is integrally formed on lever arm 52, rotating shaft 54 is inserted in installing hole.In other modes of texturing, rotating shaft 54 can also one
In the opposite sides of the other end for being formed at pull lever 30, installing hole on lever arm 52, is formed with, rotating shaft 54 is inserted into corresponding
In installing hole.
For material-saving, mitigate weight, as shown in Figure 2 and Figure 5, sucker disk seat 20 is formed as with hollow hemisphere shape structure,
The arc surface of the hollow hemisphere shape structure caves inward and is formed with short slot 21, so that being fastened in latched position operating parts 50 scarce
In groove 21.
Specifically, as shown in figure 3, to enable operating parts 50 to be stably maintained at locked, short slot
21 include the first short slot 211 and the second short slot 212 that are interconnected, the first kerve wall of short slot 211 and prolonging for sucker body 10
Stretch that direction is parallel, the kerve wall of the second short slot 212 is extended obliquely downward relative to the kerve wall of the first short slot 211, operating parts 50
Including a pair of rectangular eccentric blocks being contained in the first short slot 211 and be hinged with the other end of pull lever 30, (rectangular eccentric block is i.e.
For linking arm described above 51), and the operation arc plate 55 that is connected on rectangular eccentric block, in the latched position,
The arc surface of the arc surface and the hollow hemisphere shape structure of operation arc plate 55 coincide.In this manner it is ensured that in latched position
When, the good looking appearance of whole sucker disk seat 20.
Wherein, the eccentric throw of rectangular eccentric block is equal to the shift motion of pull lever 30, i.e. can set rectangular eccentric block
Size is adapting to the impulse stroke of pull lever 30.
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing, but, this utility model is not limited
Detail in above-mentioned embodiment, in range of the technology design of the present utility model, can be to skill of the present utility model
Art scheme carries out various simple variants, and these simple variants belong to protection domain of the present utility model.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, this utility model is to each
Plant possible compound mode no longer separately to illustrate.
Additionally, combination in any between a variety of embodiments of the present utility model, can also be carried out, as long as which is not disobeyed
Thought of the present utility model is carried on the back, which should equally be considered as content disclosed in the utility model.