A kind of reverse image device
Technical field
The invention belongs to optical element applied technical field, and in particular to a kind of reverse image device.
Background technology
Reverse image device is that far infrared wide-angle camera apparatus is arranged on into automobile rear, by in-car display screen,
The information of automobile rear road can be clearly displayed out.System is in automobile suspension reverse gear, and meeting turn on automatically is located at after automobile
The far infrared wide-angle camera apparatus in portion, situation after car is clearly displayed on reversing LCDs.
At present, reverse image device is broadly divided into two classes, and a class is that display screen is directly mounted at car body as the one of car body
Part, not can be shifted, and another kind of is that car body will be loaded on outside camera and display screen, and either any, display screen is equal after installing
Fixed, it is impossible to the anglec of rotation, it is difficult to meet the demand of different human pilots, cause certain to human pilot observation display screen
Puzzlement.In addition, the display screen of existing reverse image device is exposed installation, easily accumulate dust.
Utility model patent Mobile police office reverse image device (Application No. 201220156061.3) includes electricity
Source, camera, display and the wire for connecting camera and display, camera are located at roof rearward end, and display is inlayed
On the right side of the preceding instrument desk instrument board of Mobile police office, it is characterized in that:Two following fulcrums of the display are respectively A and B,
Two fulcrums of top are respectively that face ABCD and the angle of plane where preceding instrument desk where C and D, display are 55-65 °.
The Mobile police office of the utility model passes through repeated measurement and experiment with reverse image device, have chosen in reverse image device and shows
Show the optimum position of device, so greatly convenient, comfortable viewing angle of the driver when steering position is moved backward, but the display
The position of device is fixed, it is impossible to meet the observation demand of different human pilots.
Therefore be badly in need of a kind of display screen can arbitrarily adjustment angle and height, the need for meeting different human pilots, and be difficult
The reverse image device accumulated dust.
The content of the invention
The purpose of the present invention be in view of the shortcomings of the prior art there is provided a kind of display screen can arbitrarily adjustment angle and height,
The need for meeting different human pilots, and it is difficult the reverse image device that accumulates dust.
The invention provides following technical scheme:
A kind of reverse image device, including power supply, the camera positioned at hull back, the imaging mechanism positioned at Vehicular body front
And the wire of the camera and the imaging mechanism is connected, the imaging mechanism includes main box, is installed on the main tank
The base of body bottom, the support bar being flexibly connected with the base, the fix bar being flexibly connected with the support bar and activity peace
Display screen loaded on the fix bar;The support bar is connected with the base by that can longitudinally rotate first longitudinal direction rotary shaft,
The support bar is equipped with transverse rotation axle with one end that the fix bar is connected and the transverse rotation axle can lateral rotation, institute
State fix bar and the screw that can be longitudinally rotated, the screw and the display are installed with one end that the display screen is connected
Screen is fixedly connected.
It is preferred that, one end that the fix bar is connected with the display screen is provided with geometrical clamp, the geometrical clamp and described
It is connected between screw with fixed column, is fixedly connected between the screw and the display screen with fixed block, the structure ensures rotation
Ball can be longitudinally rotated, so as to realize the regulation of longitudinal angle adjustment of display screen.
It is preferred that, 2 transverse rotation between centers are connected with steady pin, Stability Analysis of Structures.
It is preferred that, longitudinal anglec of rotation of the screw is 0-180 degree, the transverse rotation angle of the transverse rotation axle
For 0-180 degree, angular adjustment of the display screen in vertical and horizontal any direction can be achieved.
It is preferred that, the one side of the main box is provided with side box body, and the side box body center is provided with dividing plate by the side case
Body is divided into underlying first side box body and the second side box body above, and the first side box body can be used in storage installation
Unnecessary wire, the second side box body can be used for holding small items.
It is preferred that, side case lid is provided with above second side box body, the side case lid facilitates side case provided with the first handle
The opening of lid.
It is preferred that, the main box is provided with main tank lid, prevents from falling ash in main box, and the main tank is covered to be drawn provided with second
Hand, facilitates the opening of main tank lid.
It is preferred that, the quantity of the support bar is 1-3, is connected between the support bar with second longitudinal direction rotary shaft, described
Longitudinal angle rotatable of first longitudinal direction rotary shaft and the second longitudinal direction rotary shaft is 0-90 degree.The structure can realize display screen
Height regulation, height adjustment range also accordingly increases during support bar increasing number.
It is preferred that, the both sides of the display screen facilitate the height and angular adjustment of display screen provided with the 3rd handle.
It is preferred that, if the base is fixedly installed in the bottom of the main box by bolt stem.
The beneficial effects of the invention are as follows:
(1) present invention enables display screen to longitudinally rotate, is additionally provided with transverse rotation provided with the screw that can be longitudinally rotated
Axle, can be achieved fix bar driving display screen lateral rotation, so that display screen can arbitrarily adjust angle, is easy to human pilot to watch
Screen.
(2) present invention is connected between support bar with second longitudinal direction rotary shaft provided with 1-3 support bar, the support bar of bottom and
Base is connected with first longitudinal direction rotary shaft, and the rotation and height for realizing support bar are adjusted, so that the adjustable height of display screen, just
Screen is watched in human pilot.
(3) imaging mechanism of the invention can compress when not in use folds into main box, prevents from accumulating dust.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is structural representation of the display screen in main box in the embodiment of the present invention 1;
Fig. 2 is the structural representation of display screen use state in the embodiment of the present invention 1;
Fig. 3 is the connection diagram of display screen and support bar in the present invention;
Fig. 4 is structural representation of the display screen in main box in the embodiment of the present invention 2;
Fig. 5 is the structural representation of display screen use state in the embodiment of the present invention 2.
Marked in figure:1st, main box;2nd, base;3rd, support bar;4th, first longitudinal direction rotary shaft;5th, bolt;6th, laterally rotation
Rotating shaft;61st, steady pin;7th, fix bar;71st, geometrical clamp;8th, screw;81st, fixed column;82nd, fixed block;9th, main tank lid;91st,
Two handles;10th, display screen;101st, the 3rd handle;11st, the first side box body;12nd, the second side box body;121st, the first handle;13rd, every
Plate;14th, second longitudinal direction rotary shaft.
Embodiment
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, a kind of reverse image device, including power supply, the camera positioned at hull back, position
In the imaging mechanism and the wire of the connection camera and the imaging mechanism of Vehicular body front, the imaging mechanism includes master
Casing 1, the base 2 for being installed on the bottom of main box 1, the support bar 3 being flexibly connected with base 2, with consolidating that support bar 3 is flexibly connected
Fixed pole 7 and the display screen 10 for being movably installed in fix bar 7, the both sides of display screen 10 are provided with the 3rd handle 101.
Support bar 3 is connected with base 2 by that can longitudinally rotate first longitudinal direction rotary shaft 4, the longitudinal direction of first longitudinal direction rotary shaft 4
Angle rotatable is 0-90 degree.
Support bar 3 is equipped with transverse rotation axle 6 with one end that fix bar 7 is connected and transverse rotation axle 6 can lateral rotation, 2
It is connected between individual transverse rotation axle 6 with steady pin 61.The transverse rotation angle of transverse rotation axle 6 is 0-180 degree.
Fix bar 7 is provided with the screw 8 that can be longitudinally rotated, screw 8 and display with one end that display screen 10 is connected
Screen 10 is fixedly connected.Specifically, one end that fix bar 7 is connected with display screen 10 is provided with geometrical clamp 71, geometrical clamp 71 and rotation
It is connected between ball 8 with fixed column 81, is fixedly connected between screw 8 and display screen 10 with fixed block 82.Longitudinal anglec of rotation of screw 8
Spend for 0-180 degree.
Main box 1 is provided with main tank lid 9, and main tank lid 9 is provided with the second handle 91.The one side of main box 1 is provided with side box body,
Side box body is divided into underlying first side box body 11 and the second side case above by side box body center provided with dividing plate 13
Body 12.The top of second side box body 12 is provided with side case lid, and side case lid is provided with the first handle 121.
If base 2 is fixedly installed in the bottom of main box 1 by bolt stem 5.
The occupation mode of the present embodiment is:When being not used, 1 level of support bar 3 is put in base 2, the screen of display screen 10
It is disposed vertically.When needing to use reverse image device, main tank lid 9 is opened, the 3rd handle 101 is pulled, support bar 3 is vertical around first
Rotate and stretch to rotary shaft 4, and driving display screen 10 carries out height regulation, by rotating transverse rotation axle 6 to display screen 10
Lateral rotation is carried out, display screen 10 is longitudinally rotated by screw 8, so that the angular adjustment of display screen 10 is realized, with
Adapt to the use demand of different drivers.After finishing, the regulation of display screen 10 can be moved back in main box 1, cover main tank lid 9
To prevent dirt accumulation.
Embodiment 2
As shown in Fig. 3, Fig. 4 and Fig. 5, a kind of reverse image device, including power supply, the camera positioned at hull back, position
In the imaging mechanism and the wire of the connection camera and the imaging mechanism of Vehicular body front, the imaging mechanism includes master
Casing 1, the base 2 for being installed on the bottom of main box 1, the support bar 3 being flexibly connected with base 2, with consolidating that support bar 3 is flexibly connected
Fixed pole 7 and the display screen 10 for being movably installed in fix bar 7, the both sides of display screen 10 are provided with the 3rd handle 101.
The quantity of support bar 3 is 2, is connected with second longitudinal direction rotary shaft 14 between 2 support bars 3, the support bar 3 of bottom with
Base 2 is connected by that can longitudinally rotate first longitudinal direction rotary shaft 4, first longitudinal direction rotary shaft 4 and second longitudinal direction rotary shaft 14 it is vertical
It is 0-90 degree to angle rotatable.
Support bar 3 is connected with base 2 by that can longitudinally rotate first longitudinal direction rotary shaft 4, the longitudinal direction of first longitudinal direction rotary shaft 4
Angle rotatable is 0-90 degree.
Support bar 3 is equipped with transverse rotation axle 6 with one end that fix bar 7 is connected and transverse rotation axle 6 can lateral rotation, 2
It is connected between individual transverse rotation axle 6 with steady pin 61.The transverse rotation angle of transverse rotation axle 6 is 0-180 degree.
Fix bar 7 is provided with the screw 8 that can be longitudinally rotated, screw 8 and display with one end that display screen 10 is connected
Screen 10 is fixedly connected.Specifically, one end that fix bar 7 is connected with display screen 10 is provided with geometrical clamp 71, geometrical clamp 71 and rotation
It is connected between ball 8 with fixed column 81, is fixedly connected between screw 8 and display screen 10 with fixed block 82.Longitudinal anglec of rotation of screw 8
Spend for 0-180 degree.
Main box 1 is provided with main tank lid 9, and main tank lid 9 is provided with the second handle 91.The one side of main box 1 is provided with side box body,
Side box body is divided into underlying first side box body 11 and the second side case above by side box body center provided with dividing plate 13
Body 12.The top of second side box body 12 is provided with side case lid, and side case lid is provided with the first handle 121.
If base 2 is fixedly installed in the bottom of main box 1 by bolt stem 5.
The occupation mode of the present embodiment is:When being not used, 2 levels of support bar 3 are stacked in base 2, the screen of display screen 10
Curtain is placed upwards.When needing to use reverse image device, main tank lid 9 is opened, the 3rd 101,23 points of support bars of handle are pulled
Do not rotate and stretch around first longitudinal direction rotary shaft 4 and second longitudinal direction rotary shaft 14, and driving display screen 10 carries out height regulation, leads to
Cross rotation transverse rotation axle 6 and lateral rotation is carried out to display screen 10, display screen 10 is longitudinally rotated by screw 8, from
And the angular adjustment of display screen 10 is realized, to adapt to the use demand of different drivers.After finishing, display screen 10 can be adjusted
Section is moved back in main box 1, covers main tank lid 9 to prevent dirt accumulation.
The present invention advantage be:Can arbitrarily adjustment angle and height, the need for meeting different human pilots, and be difficult accumulation
Dust.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.