CN106705986A - Automotive projection navigation device - Google Patents
Automotive projection navigation device Download PDFInfo
- Publication number
- CN106705986A CN106705986A CN201611208428.0A CN201611208428A CN106705986A CN 106705986 A CN106705986 A CN 106705986A CN 201611208428 A CN201611208428 A CN 201611208428A CN 106705986 A CN106705986 A CN 106705986A
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- China
- Prior art keywords
- turning collar
- installing ring
- rotation
- projecting subassembly
- projection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000005484 gravity Effects 0.000 claims abstract description 7
- 238000009432 framing Methods 0.000 claims description 9
- 210000003734 kidney Anatomy 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3626—Details of the output of route guidance instructions
- G01C21/3632—Guidance using simplified or iconic instructions, e.g. using arrows
Abstract
The invention discloses an automotive projection navigation device. According to the technical scheme, the automotive projection navigation device is characterized by comprising a projection assembly and a mounting assembly; the mounting assembly comprising a mounting ring and a mounting base, the mounting assembly further comprises a first rotary ring and a second rotary ring, and the mounting ring, the first rotary ring and the second rotary ring are arranged in an annular structure; the inner diameter of the mounting ring is larger than the outer diameter of the first rotary ring, and the inner diameter of the first rotary ring is larger than the outer diameter of the second rotary ring; the circle center of the mounting ring, the circle center of the first rotary ring and the circle center of the second rotary ring are arranged in a coinciding mode; the projection assembly is fixed in the second rotary ring, the gravity center of the projection assembly is located in the lower half ring of the mounting ring, and when the mounting assembly swings, the projection assembly can horizontally move in the swing direction of the mounting assembly through flexible rotation among the mounting ring, the first rotary ring and the second rotary ring. The navigation device can project navigation information to the ground stably.
Description
Technical field
The present invention relates to field of navigation technology, more specifically, it relates to a kind of automobile-used projection guider.
Background technology
The known motorcycle in bicycle, Three-wheel type machinery rickshaw or two wheels, three-wheeled electric power car and engine exists
When dusk or night or strange area ride, people will typically be navigated by navigation equipment, had plenty of and passed through
Mobile Telephone Gps equipment is navigated, and such user would have to bow one's head and sees mobile phone of the frame on handlebar or drawn from pocket
Go out mobile phone, this can disperse the notice of bicyclist, have a strong impact on traffic safety, have plenty of and in-vehicle navigation apparatus are installed on handlebar
Display screen, the information watched on display screen when bicyclist wants to watch display information, it is necessary to during ride, transfer
Bicyclist's sight line, has on the one hand disperseed the notice of bicyclist, so as to have a strong impact on traffic safety, on the other hand also can give
Bicyclist causes driving inconvenient.
At present, notification number is that a kind of 201510012062.9 safety that discloses on bicycle of Chinese patent is ridden projection
Range light apparatus and system, it projects the housing of range light device by being provided with car body head tube or handlebar, is wrapped in housing
Circuit board module and output module are included, wireless short-distance data reception module, signal processing module is provided with circuit board module, is filled
Electric module, battery module and switching connector, are provided with lamp tube controller and projection lamp tube, wireless short-distance data in output module
Receiver module is connected with the wireless short-distance data transmission module of external mobile device；The system is by the wireless near of mobile device
Distance data transmission module communicates information to project range light device, after it is by inter-process in projection range light device
Ground is sent to, is more convenient for solving road conditions for bicyclist.Although this device is conducive to bicyclist's traffic safety, but people's row
Cannot ensure that handlebar is constantly in stationary state during car, thus be fixed on the housing on handlebar also can rocking with handlebar
And rock, the figure on ground is projected to when housing is rocked also to be rocked therewith, makes bicyclist effectively to see driving
Route, and bicyclist gets over and thinks that traffic route is seen in effort clearly, also more can lose judgement to the situation of road surface ahead, so as to leave peace
Full hidden danger.
The content of the invention
In view of the shortcomings of the prior art, navigation information can smoothly be thrown it is an object of the invention to provide one kind
Automobile-used projection guider on shadow to ground.
To achieve the above object, the invention provides following technical scheme：A kind of automobile-used projection guider, includes throwing
Shadow component and the mounting assembly for being installed to projecting subassembly on car body, the projecting subassembly include navigation module and throwing
Shadow module, projection module is connected with navigation module, navigation module output display signal to projection module, and projection module is according to aobvious
Show that signal projects to ground display navigation picture, the navigation module includes receiving unit, processing unit, memory cell and output
Unit, processing unit is connected with memory cell, receiving unit and output unit respectively, and receiving unit receives aeronautical satellite and sends
Framing signal, and framing signal is sent to processing unit, processing unit in framing signal and memory cell according to storing
Map draws navigation data；Output unit is determined with projective module and is connected, and the navigation data that processing unit will be calculated is converted into aobvious
Show signal, sent to projection module by output unit；The navigation module also includes phonation unit, and phonation unit is single with treatment
Unit is connected, and the navigation data drawn according to processing unit carries out sounding reminding；The mounting assembly is included for installing throwing
The installing ring of shadow component and the mounting seat for being fixed on car body, the mounting assembly also include axial rotation and are connected to
The first turning collar in installing ring, and axial rotation is connected to the second turning collar in the first turning collar, the installing ring and
One turning collar and the second turning collar are set in cirque structure, and the internal diameter of the installing ring is outer more than the first turning collar
Footpath, the external diameter of the internal diameter more than the second turning collar of first turning collar, the installing ring and the first turning collar and second turn
The center of circle of moving-coil is overlapped setting, and the projecting subassembly is fixed in the second turning collar, and the center of gravity of the projecting subassembly is located at peace
Fill in the lower branch of circle, the second turning collar is first when rotation of first turning collar in installing ring is axially the transverse direction of installing ring
Rotating in turning collar be axially the longitudinal direction of installing ring, or rotation of first turning collar in installing ring is axially the vertical of installing ring
To when the second turning collar in the first turning collar rotation axially for installing ring transverse direction, projecting subassembly mounting assembly produce pendulum
Can be under gravity by the flexible rotating between installing ring and the first turning collar and the second turning collar three to peace when dynamic
The swaying direction of arrangement is moved horizontally.
The present invention is further arranged to：The opposite sides of first turning collar is provided with the rotation being connected with installing ring
Axle, by the axis of rotation, the axial rotation in installing ring is connected the first turning collar, and the opposite sides of second turning collar is also all provided with
The axis of rotation being connected with the first turning collar is equipped with, the axial rotation in the first turning collar is connected the second turning collar by the axis of rotation；
The locating part that axial float is produced for limiting the axis of rotation is provided with the axis of rotation, the locating part contacts at each circle
On the wall of medial and lateral.
The present invention is further arranged to：Connect the first turning collar and include spring and through two with the axis of rotation of installing ring
The axostylus axostyle of circle, the axostylus axostyle is provided with two and is respectively fixedly connected with the two ends of spring, and the axis of rotation passes through two axles
Bar is connected with the first turning collar and installing ring respectively, is provided between the installing ring and the first turning collar and is produced for the first turning collar
Life gap required when rocking, projecting subassembly spring when mounting assembly produces swing can make radial direction of the projecting subassembly to spring
And/or axial movement.
The present invention is further arranged to：The first turning collar is connected also to include spring with the axis of rotation of the second turning collar and wear
Two axostylus axostyles of circle are crossed, the axostylus axostyle is provided with two and is respectively fixedly connected with the two ends of spring, and the axis of rotation passes through
Two axostylus axostyles are connected with the first turning collar and the second turning collar respectively, are also provided between first turning collar and the second turning collar
Have and gap required when rocking is produced for the second turning collar, projecting subassembly spring when mounting assembly produces swing can make projection
Component is radially and/or axially moved to spring.
The present invention is further arranged to：The bottom of the projecting subassembly is provided with clamping screw, and the clamping screw passes through
The screwed hole being arranged on projecting subassembly is threadedly coupled with projecting subassembly, and the clamping screw includes screw rod and nut, described
The kidney slot passed through for screw rod is offered on second turning collar, the width of the kidney slot is not more than the external diameter of screw rod and is less than
The external diameter of nut, realizes being fixedly connected for projecting subassembly and the second turning collar, while clamping screw is along kidney-shaped by clamping screw
The length direction sliding of groove can drive projecting subassembly that it is adjusted in the second turning collar and install fixed position.
The present invention is further arranged to：The shell for wrapping up the first turning collar is provided with the installing ring, it is described outer
Gap is left between shell and the first turning collar, be provided with the shell for projecting subassembly earthward Projection Display information lack
Mouthful, the breach is located in the lower branch of installing ring.
The present invention is further arranged to：The shell be located at breach upper edge set it is outwardly convex set block edge, institute
State to block and be inclined upwardly settings along along the edge of breach, the edge of blocking is wholely set with shell.
In sum, the invention has the advantages that：Projecting subassembly is in left and right and/or front and rear pendulum in mounting assembly
Navigation information can be smoothly projected on ground when dynamic, and project to the navigation information on ground, even in driving
When car body produce swing in the state of navigation information be also capable of the movement of level, so as to avoid projecting to the navigation on ground
Information produces the swing of arc with the oscillator arc of car body, is conducive to bicyclist effectively to see traffic route, improves
Traffic safety.
Brief description of the drawings
Fig. 1 is the structural representation under installing ring and the first turning collar and the second turning collar connection status；
Fig. 2 is the dimensional structure diagram of mounting assembly；
Fig. 3 is the dimensional structure diagram of automobile-used projection guider；
Fig. 4 is the cross-sectional view under projecting subassembly and the second turning collar connection status；
Fig. 5 is the cross-sectional view of shell.
Reference：1st, projecting subassembly；11st, screwed hole；12nd, projection lamp tube；2nd, mounting assembly；21st, mounting seat；22、
Installing ring；23rd, the first turning collar；24th, the second turning collar；241st, kidney slot；3rd, the axis of rotation；31st, locating part；32nd, spring；33、
Axostylus axostyle；4th, gap；5th, clamping screw；51st, screw rod；52nd, nut；6th, shell；61st, breach；62nd, edge is blocked.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is described in more detail.Wherein identical parts identical
Reference is represented.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used in description below
The direction in accompanying drawing is referred to, word " bottom surface " and " top surface ", " interior " and " outward " are referred respectively to towards or away from particular elements
The direction of geometric center.
Shown in reference picture 1-5, a kind of automobile-used projection guider includes projecting subassembly 1 and for by projecting subassembly 1
The mounting assembly 2 on car body is installed to, projecting subassembly 1 includes navigation module and projection module, projection module and navigation module
It is connected, navigation module output display signal to projection module, projection module projects to ground display navigation according to display signal
Image, navigation module include receiving unit, processing unit, memory cell and output unit, processing unit respectively with memory cell,
Receiving unit is connected with output unit, and receiving unit receives the framing signal that aeronautical satellite sends, and framing signal is sent
To processing unit, processing unit draws navigation data according to the map stored in framing signal and memory cell；Output unit with
Projective module is determined and is connected, and the navigation data that processing unit will be calculated is converted into display signal, is sent to throwing by output unit
Shadow module；Navigation module also includes phonation unit, and phonation unit is connected with processing unit, according to the navigation that processing unit draws
Data carry out sounding reminding.Because projecting subassembly 1 belongs to prior art, therefore the concrete structure of projecting subassembly 1 is repeated.
Mounting assembly 2 includes the installing ring 22 for installing projecting subassembly 1 and the installation bottom for being fixed on car body
Seat 21, mounting assembly 2 also includes the first turning collar 23 that axial rotation is connected in installing ring 22, and axial rotation is connected to
The second turning collar 24 in first turning collar 23, the turning collar 23 of installing ring 22 and first and the second turning collar 24 are in annular
Structure setting, the external diameter of the internal diameter more than the first turning collar 23 of installing ring 22, the internal diameter of the first turning collar 23 is rotated more than second
The external diameter of circle 24, installing ring 22 and the center of circle of the first turning collar 23 and the second turning collar 24 overlap setting, and projecting subassembly 1 is solid
It is scheduled in the second turning collar 24, the center of gravity of projecting subassembly 1 is located in the lower branch of installing ring 22, and the first turning collar 23 is in installing ring
Rotation of second turning collar 24 in the first turning collar 23 is axially to install when rotation in 22 is axially the transverse direction of installing ring 22
The longitudinal direction of circle 22, or the second turning collar 24 during the first turning collar 23 longitudinal direction that axial direction is installing ring 22 of rotating in installing ring 22
Rotation in the first turning collar 23 is axially the transverse direction of installing ring 22, and projecting subassembly 1 can be when mounting assembly 2 produces swing
By the flexible rotating between the turning collar 23 of installing ring 22 and first and the three of the second turning collar 24 to installation under Action of Gravity Field
The swaying direction of component 2 is moved horizontally.The balanced structure of mounting assembly 2 can make projecting subassembly 1 install similar to gyroscope
Component 2 can be smoothly projected on ground navigation information when being in left and right and/or swing, and is projected on ground
Navigation information, even in driving car body produce swing in the state of navigation information be also capable of the movement of level, from
And the navigation information for avoiding projecting on ground produces the swing of arc with the oscillator arc of car body, bicyclist is conducive to have
What is imitated sees traffic route, improves traffic safety.
The opposite sides of the first turning collar 23 is provided with the axis of rotation 3 being connected with installing ring 22, and the first turning collar 23 leads to
The axial rotation connection in installing ring 22 of the axis of rotation 3 is crossed, the opposite sides of the second turning collar 24 is also provided with and is rotated with first
The axis of rotation 3 of the connection of circle 23, by the axis of rotation 3, the axial rotation in the first turning collar 23 is connected the second turning collar 24；The axis of rotation 3
On be provided with for limit the axis of rotation 3 produce axial float locating part 31, locating part 31 contact at each circle medial and lateral wall
On.Make each enclose by the axis of rotation 3 to realize rotating connection, simple structure is easily realized, and setting finite place piece 31 connects rotation
The structure for connecing is more stable, it is to avoid each produces axial float between enclosing and each circle produces collision in use.
Connect the first turning collar 23 and include spring 32 and through two axostylus axostyles 33 of circle with the axis of rotation 3 of installing ring 22,
Axostylus axostyle 33 is provided with two and is respectively fixedly connected with the two ends of spring 32, and the axis of rotation 3 is by two axostylus axostyles 33 respectively with the
One turning collar 23 and installing ring 22 are connected, and are provided between the turning collar 23 of installing ring 22 and first and are produced rolling for the first turning collar 23
Required gap 4 when dynamic, the spring 32 when mounting assembly 2 produces swing of projecting subassembly 1 can make projecting subassembly 1 to spring 32
Radially and/or axially move.Spring 32 can make the first turning collar 23 that the movement axially and radially gone up is produced in installing ring 22,
The structure advantageously reduces vehicle and travels infringement of the shake produced during the road surface of out-of-flatness to projecting subassembly 1, so that favorably
In the service life of extension projecting subassembly 1.
The axis of rotation 3 for connecting the first turning collar 23 and the second turning collar 24 also includes spring 32 and through two axles of circle
Bar 33, axostylus axostyle 33 is provided with two and is respectively fixedly connected with the two ends of spring 32, and the axis of rotation 3 is distinguished by two axostylus axostyles 33
It is connected with the first turning collar 23 and the second turning collar 24, is also equipped with supplying second between the first turning collar 23 and the second turning collar 24
Turning collar 24 produces gap 4 required when rocking, and the spring 32 when mounting assembly 2 produces swing of projecting subassembly 1 can make projection
Component 1 is radially and/or axially moved to spring 32.Spring 32 can make the second turning collar 24 be produced in the first turning collar 23
The movement axially and radially gone up, it is right that the structure is conducive to further reducing shake produced during the road surface of vehicle traveling out-of-flatness
The infringement of projecting subassembly 1, so as to be conducive to extending the service life of projecting subassembly 1.
This outer spring 32 can be realized to the elastic size that each is enclosed by selecting the spring 32 of different size, actual to answer
Need to select the larger spring 32 of the coefficient of stiffiness during, such projecting subassembly 1 will not arbitrarily shake in vehicle travel process
It is dynamic, be conducive to improving the stationarity that projecting subassembly 1 projects to navigation information on ground.
The bottom of projecting subassembly 1 is provided with clamping screw 5, and clamping screw 5 is by the screwed hole that is arranged on projecting subassembly 1
11 are threadedly coupled with projecting subassembly 1, and clamping screw 5 includes screw rod 51 and nut 52, is offered on the second turning collar 24 and supplies spiral shell
The kidney slot 241 that bar 51 is passed through, the width of kidney slot 241 is not more than the external diameter of screw rod 51 and less than the external diameter of nut 52, leads to
Cross clamping screw 5 and realize being fixedly connected for projecting subassembly 1 and the second turning collar 24, while length of the clamping screw 5 along kidney slot 241
The sliding of degree direction can drive the fixed position of its installation of regulation in the second turning collar 24 of projecting subassembly 1.Projecting subassembly 1 will navigate
Information is projected to when on ground, can adjust projection group by adjusting position of the projecting subassembly 1 in the second turning collar 24
Navigation information is projected to part 1 position on ground；With the second turning collar 24 be fixedly connected projecting subassembly 1 by clamping screw 5, needs
Clamping screw 5 is back-outed from the inside spin of screwed hole 11 when wanting adjustment position, then drives projecting subassembly 1 along clamping screw 5 in waist
Glide direction regulation in shape groove 241 is to predeterminated position, then clamping screw 5 is tightened fixes projecting subassembly 1.
The shell 6 for wrapping up the first turning collar 23 is provided with installing ring 22, is stayed between the turning collar 23 of shell 6 and first
There is gap 4, the breach 61 for the earthward Projection Display information of projecting subassembly 1 is provided with shell 6, breach 61 is located at installing ring 22
Lower branch in.Increased shell 6 can carry out parcel protection to projecting subassembly 1, it is to avoid extraneous Exposure to Sunlight or drench with rain to throwing
The infringement that shadow component 1 is produced, and the gap 4 left between the turning collar 23 of shell 6 and first can make projecting subassembly 1 in shell
Flexible rotation is realized in 6.Because projecting subassembly 1 is normally located at what is earthward projected on the handlebar of vehicle, therefore will lack
Mouthfuls 61 are arranged in the lower branch of installing ring 22 and make the projection lamp tube 12 of projecting subassembly 1 can facilitate projecting subassembly 1 towards ground
Projection.
Shell 6 be located at breach 61 upper edge set it is outwardly convex set block along 62, block along 62 along breach 61
Edge is inclined upwardly setting, blocks and is wholely set with shell 6 along 62.Block and be located at the top of breach 61 to projecting subassembly 1 along 62
Play a part of to keep out wind and rain, further improve the protection to projecting subassembly 1；In addition block and tilt upward setting along 62, therefore
Block and can be finally connected with shell 6 along 62 to blocking to blocking the roots stream that is connected with shell 6 along 62 along the lower rainwater of 62 gears
The effluent of root two, the structure is conducive to avoiding rainwater from sliding into shell 6, further improves the protection to projecting subassembly 1；Block
Along 62 be conducive to avoiding blocking leaving gap along 62 roots being connected with shell 6 with being wholely set for shell 6, it is to avoid rainwater oozes
Enter, be conducive to improving the protection to projecting subassembly 1.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
For those of ordinary skill, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of automobile-used projection guider, includes projecting subassembly (1) and for projecting subassembly (1) to be installed into car body
Mounting assembly (2), the projecting subassembly (1) includes navigation module and projection module, and projection module is connected with navigation module
Connect, navigation module output display signal to projection module, projection module projects to ground display navigation picture according to display signal,
The navigation module include receiving unit, processing unit, memory cell and output unit, processing unit respectively with memory cell,
Receiving unit is connected with output unit, and receiving unit receives the framing signal that aeronautical satellite sends, and framing signal is sent
To processing unit, processing unit draws navigation data according to the map stored in framing signal and memory cell；Output unit with
Projective module is determined and is connected, and the navigation data that processing unit will be calculated is converted into display signal, is sent to throwing by output unit
Shadow module；The navigation module also includes phonation unit, and phonation unit is connected with processing unit, is drawn according to processing unit
Navigation data carries out sounding reminding；It is characterized in that：The mounting assembly (2) includes the installation for installing projecting subassembly (1)
Circle (22) and the mounting seat (21) for being fixed on car body, the mounting assembly (2) also include axial rotation and are connected to
The first turning collar (23) in installing ring (22), and axial rotation is connected to the second turning collar in the first turning collar (23)
(24), the installing ring (22) is set with the first turning collar (23) and the second turning collar (24) in cirque structure, described
, more than the external diameter of the first turning collar (23), the internal diameter of first turning collar (23) is more than the second rotation for the internal diameter of installing ring (22)
The external diameter of (24) is enclosed, the installing ring (22) overlaps with the center of circle of the first turning collar (23) and the second turning collar (24) and sets
Put, the projecting subassembly (1) is fixed in the second turning collar (24), the center of gravity of the projecting subassembly (1) is located at installing ring (22)
Lower branch in, rotation of the first turning collar (23) in installing ring (22) axially for the transverse direction of installing ring (22) when second rotate
Rotation of the circle (24) in the first turning collar (23) is axially the longitudinal direction of installing ring (22), or the first turning collar (23) is in installing ring
(22) rotary shaft of the second turning collar (24) in the first turning collar (23) when the rotation in is axially the longitudinal direction of installing ring (22)
To the transverse direction for installing ring (22), projecting subassembly (1) can under gravity by installing when mounting assembly (2) produces swing
Enclose the swing of (22) and the flexible rotating between the first turning collar (23) and the second turning collar (24) three to mounting assembly (2)
Direction moves horizontally.
2. automobile-used projection guider according to claim 1, it is characterized in that：Relative the two of first turning collar (23)
Side is provided with the axis of rotation (3) being connected with installing ring (22), and the first turning collar (23) is by the axis of rotation (3) in installing ring (22)
Interior axial rotation connection, the opposite sides of second turning collar (24) is also provided with oneself that be connected with the first turning collar (23)
Rotating shaft (3), the second turning collar (24) is connected by the axis of rotation (3) in the interior axial rotation of the first turning collar (23)；The axis of rotation
(3) locating part (31) that axial float is produced for limiting the axis of rotation (3) is provided with, the locating part (31) contacts at each
On the medial and lateral wall of circle.
3. automobile-used projection guider according to claim 2, it is characterized in that：Connect the first turning collar (23) and installing ring
(22) the axis of rotation (3) includes spring (32) and through two axostylus axostyles (33) of circle, and the axostylus axostyle (33) is provided with two simultaneously
And be respectively fixedly connected with the two ends of spring (32), the axis of rotation (3) by two axostylus axostyles (33) respectively with the first turning collar
(23) connected with installing ring (22), be provided between the installing ring (22) and the first turning collar (23) for the first turning collar (23)
Generation gap (4) required when rocking, projecting subassembly (1) spring (32) when mounting assembly (2) produces swing can make projection
Component (1) radially and/or axially moving to spring (32).
4. automobile-used projection guider according to claim 3, it is characterized in that：The first turning collar (23) is connected with second turn
The axis of rotation (3) of moving-coil (24) also includes spring (32) and through two axostylus axostyles (33) of circle, and the axostylus axostyle (33) is provided with
Two and it is respectively fixedly connected with the two ends of spring (32), the axis of rotation (3) is by two axostylus axostyles (33) respectively with first
Turning collar (23) and the second turning collar (24) are connected, and are also equipped between first turning collar (23) and the second turning collar (24)
Gap (4) required when rocking, projecting subassembly (1) bullet when mounting assembly (2) produces swing are produced for the second turning collar (24)
Spring (32) can make projecting subassembly (1) radially and/or axially moving to spring (32).
5. the automobile-used projection guider according to any one in claim 1-4, it is characterized in that：The projecting subassembly
(1) bottom is provided with clamping screw (5), and the clamping screw (5) is by the screwed hole (11) that is arranged on projecting subassembly (1)
It is threadedly coupled with projecting subassembly (1), the clamping screw (5) includes screw rod (51) and nut (52), second turning collar
(24) kidney slot (241) passed through for screw rod (51) is offered on, the width of the kidney slot (241) is not more than screw rod (51)
External diameter and less than the external diameter of nut (52), consolidating for projecting subassembly (1) and the second turning collar (24) is realized by clamping screw (5)
Fixed connection, while clamping screw (5) can drive projecting subassembly (1) to be rotated second along the length direction sliding of kidney slot (241)
The fixed position of its installation of regulation in circle (24).
6. the automobile-used projection guider according to any one in claim 1-4, it is characterized in that：The installing ring (22)
On be provided with for wrap up the first turning collar (23) shell (6), between being left between the shell (6) and the first turning collar (23)
Gap (4), is provided with the breach (61) for projecting subassembly (1) earthward Projection Display information, the breach on the shell (6)
(61) in the lower branch of installing ring (22).
7. automobile-used projection guider according to claim 6, it is characterized in that：The shell (6) is positioned at breach (61)
Upper edge set it is outwardly convex set block along (62), it is described block to be inclined upwardly along the edge of breach (61) along (62) set
Put, described blocking is wholely set along (62) with shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611208428.0A CN106705986B (en) | 2016-12-23 | 2016-12-23 | Automobile-used projection navigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611208428.0A CN106705986B (en) | 2016-12-23 | 2016-12-23 | Automobile-used projection navigation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106705986A true CN106705986A (en) | 2017-05-24 |
| CN106705986B CN106705986B (en) | 2019-08-20 |
Family
ID=58895630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611208428.0A Active CN106705986B (en) | 2016-12-23 | 2016-12-23 | Automobile-used projection navigation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106705986B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110895899A (en) * | 2018-09-13 | 2020-03-20 | 阿里巴巴集团控股有限公司 | Guidance system, information display method, and guidance stand |
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|---|---|---|---|---|
| CN201133820Y (en) * | 2007-09-26 | 2008-10-15 | 深圳市同洲电子股份有限公司 | Projection navigator |
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|---|---|
| CN106705986B (en) | 2019-08-20 |
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