CN206301562U

CN206301562U - Vehicle led device

Info

Publication number: CN206301562U
Application number: CN201621190465.9U
Authority: CN
Inventors: 李广
Original assignee: Hebei Car Nest Culture Media Co Ltd
Current assignee: Hebei car nest Technology Co., Ltd.
Priority date: 2016-10-28
Filing date: 2016-10-28
Publication date: 2017-07-04
Anticipated expiration: 2026-10-28

Abstract

The utility model discloses a kind of vehicle LED device, it is related to automobile technical field；Backboard including LED display and for fixing LED display, backboard is provided with least one fix bar vertical with backboard, and fix bar is provided with least one jack being engaged with automotive headrest latch；Several screwed holes are additionally provided with backboard, two ends set threaded metallic hose type support bar and are connected with backboard and sucker respectively；Also include the controller, WIFI module and the light sensor module that are arranged in backboard；Simple structure, it is easy to use, the demand of different automobile types can be met, have wide range of applications, the stable reliability of fixation.

Description

Vehicle LED device

Technical field

The utility model is related to automobile technical field.

Background technology

Vehicle LED is mounted on car, is powered using power source special, is received by control card, is output data to dot matrix LED unit plate, the equipment by controlling the light on and off of dot matrix to show word, picture, animation, video.Typically there are taxi, public transport Car, police car install the vehicle-mounted screens of LED.It is a set of LED car-mounted display system independent with developing rapidly for LED display System, compared with the LED display that common door head screen, fixation are not moved, it is to stability, anti-interference, against shock, dust-proof etc. The requirement of aspect is higher.Vehicle-mounted screen has strict control, the requirement to product higher in all fields.

Vehicle LED display device is installed in rear in automobile, it is necessary to LED display be fixed, existing fixed form one As LED display is fixed on backboard, and LED display is fixed by stationary backplate, and backboard need it is rational fixed Mode just can guarantee that vehicle LED display device securely, and existing fixing device is often relatively simple, small using scope, And fixation is unstable；And existing vehicle LED display device is mostly loop play advertisement, Performance comparision is single, it is impossible to fill Divide and utilize resource, cause function waste.

Utility model content

The technical problems to be solved in the utility model is directed to above-mentioned the deficiencies in the prior art, there is provided a kind of vehicle LED dress Put, simple structure, performance is various, be driving provides convenient, it is ensured that traffic safety.

In order to solve the above technical problems, technical solution adopted in the utility model is：Including LED display and for solid Determine the backboard of LED display, also including the controller and speed sensor that are arranged in backboard, speed sensor and controller phase Connect, controller is also connected with LED display and controls the screen display of LED display.

Preferably, being also equipped with WIFI module in backboard, WIFI module is connected with controller, controller control WIFI module Realize mobile phone terminal and WIFI module intercommunication.

Preferably, being also equipped with light sensor in backboard, light sensor is connected with controller.

Preferably, air purifier is also equipped with backboard being connected, controller is also connected with air purifier.

Preferably, backboard is provided with least one fix bar vertical with backboard, fix bar be provided with least one with The jack that automotive headrest latch is engaged；At least 2 screwed holes are additionally provided with backboard, two ends set threaded metallic hose type branch Strut is connected with backboard and sucker respectively by screw thread.

Preferably, backboard is provided with chute, fix bar left and right slip on chute；Chute is provided with backboard Hole clipping, the upper and lower both sides of hole clipping are draw-in groove, and fix bar one end is provided with the groove being engaged with draw-in groove.

Preferably, sucker includes sucker base, platen, connecting rod and control handle；Connecting rod the inner and sucker base Centre is connected, and connecting rod outer end passes through platen, and platen periphery is engaged with sucker base periphery；Pocketed springs in connecting rod, bullet Spring is located between sucker base and platen；Control handle one end is provided with two relative cams, and control handle passes through cam and company Extension bar outer end is hinged；Sucker base lower surface middle part is provided with the first groove；Platen is provided with fixed column, and fixed column upper end sets There is screwed hole.

Preferably, connecting rod the inner is provided with fixed disk, fixed disk is fixed in the locking cap of sucker base upper surface, Gu Price fixing is in contact with sucker base.

Preferably, fixed disk is circumferentially provided with several through holes, a cross groove, cross are provided with the middle of fixed disk Connected in star is made up of a rectangle and a circle, and rectangular recess two ends are provided with through hole.

Preferably, sucker base lower surface removes the first groove position is designed with rubber cushion.

It is using the beneficial effect produced by above-mentioned technical proposal：The utility model simple structure, easy to use and flexible, Can be fixed by sucker, and can be fixed with the cooperation of fix bar by chute, the demand of different automobile types, range of application can be met Extensively, the stable reliability of fixation.

Sucker base lower surface middle part is provided with the spring that the first groove and connecting rod are provided with, and can increase suction, Make suction stronger, can for a long time using not falling out, fixation；The setting of rubber cushion can further increase adhesive force, prevent this Utility model drops；The setting of fixed column is convenient to be connected and then fixed object with threaded rod；Fixed disk causes connecting rod and sucker Base is completely embedded firmly；The gas of discharge fixed position when through hole on fixed disk can make sucker base and fixed disk pour connection Body, it is convenient to make, make laminating tight, it is ensured that product quality；Stopper slot in connecting rod plays position-limiting action to platen, and platen is not Back rotation can be carried out, it is easy to use.

In addition, headrest latch is inserted in the jack of fix bar so that vehicle LED fixation, space is not take up；It is sliding Groove enables fix bar to horizontally slip, convenient adjustment fix bar position, to be adapted to different automobiles, using in extensive range；It is flexible solid Fixed pole enables fix bar elastic, and the fixed position of LED display is adjusted by adjusting fixed pole length.

The utility model is integrated with LED display, WIFI module, light sensor, speed sensor and air purifier, Use demand of the passenger to WIFI can be met, while can be purified to in-car air, performance is various, close structure, fully Utilization space and resource, can show when below car speed is too fast or opens high beam on LED display, remind rear department Machine maintains safe distance or closes high beam, is driving provides convenient, it is ensured that traffic safety.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model one embodiment；

Fig. 2 is the utility model internal module structure chart；

Fig. 3 is the top view of Fig. 1；

Fig. 4 is the left view of Fig. 1

Fig. 5 is the structural representation of sucker in Fig. 1；

Fig. 6 is the use state schematic diagram of Fig. 5；

Fig. 7 is the upward view of Fig. 6；

Fig. 8 is the sectional view of Fig. 6.

In figure：1st, backboard；2nd, LED display；3rd, fix bar；4th, jack；5th, chute；1.1st, sucker base；2.2nd, platen； 3.3rd, connecting rod；4.4th, control handle；5.5th, spring；6th, the first groove；7th, fixed column；8th, fixed disk；9th, rubber cushion；10th, spanner； 11st, stopper slot；12nd, support bar；13rd, sucker.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and detailed description.

As Figure 1-4, it is a kind of one embodiment of vehicle LED device of the utility model, including the He of LED display 2 Backboard 1 for fixing LED display 2, also including the controller and speed sensor that are arranged in backboard 1, speed sensor It is connected with controller, controller is also connected with LED display and controls the screen display of LED display.

Speed sensor senses the speed of other vehicles, if surrounding is when having fast speed vehicle, speed sensor can be by Signal transmission sends corresponding signal to controller, controller by treatment, reminds driver to note the vehicle of speed；Structure letter Single, performance is various, is driving provides convenient, it is ensured that traffic safety.

Speed sensor is acceleration transducer, in normal driving, vehicle speed of the driver to front, the left side and the right Degree can accurately judge, avoid in time, but cross center in normal driving, and the speed of the vehicle come to driver rear is difficult Judge, and avoid difficulty, if front vehicle acceleration is very fast, acceleration transducer receives signal and transmits signal to control Device processed, by the treatment of controller, controller control LED display display correspondence captions remind rear driver's acceleration excessive, Slow down in time, it is to avoid danger occurs.

Also include the controller, WIFI module and the light sensor that are arranged in backboard 1；WIFI module and light sensor All it is connected with controller respectively, controller control WIFI module realizes mobile phone terminal and WIFI module intercommunication；Controller also with LED Display screen is connected and controls the screen display of LED display；WIFI module is single module, and controller is with WIFI module by the company of plug Connect, controller connection 12V or 5V voltages.

Controller for whole system control element, the operation of modules in controller control system, controller with WIFI module is connected, and controller controls the start and stop of WIFI module, and WIFI module receives and send network signal so that vehicle is travelled LAN where can be received, and LAN is dissipated by WIFI module and can be connected mobile phone terminal so that by bus Or human pilot can be surfed the Net using WIFI at any time, WIFI module can also play a part of that LAN is concentrated or strengthened, and facilitate hand Machine is searched for, simple and convenient；Other controller is also connected with LED display and light sensor, after light sensor is received When square vehicle sends high light, light sensor transmits a signal to controller, and by the treatment of controller, controller can make phase Corresponding captions are shown on the reflection control LED display answered, reminds front vehicle to close inappropriate light source in time；Whole Integrated different module, not only easy to use in vehicle LED display device, makes the variation of whole device performance, moreover it is possible to reduces each The interior space that module takes, moreover it is possible to ensure traffic safety.

Controller is single-chip microcomputer, and single-chip microcomputer is the extensive control element of routine use, powerful.

Light sensor is distance light sensor, and when vehicle is travelled, especially vehicle at night is travelled, if front vehicle is opened High beam, high beam can be irradiated to the rearview mirror of front vehicles, and front car pilot's line of vision is interfered, and influence drives, Easily cause danger, distance light sensor be installed, when front vehicle opens distance light, if front vehicle and front vehicles distance compared with Closely, in the sensing range of distance light sensor, the signal that distance light sensor is received can be transferred to single-chip microcomputer, and single-chip microcomputer passes through Process and react, corresponding captions are shown on control LED display, remind rear driver to close high beam in time, Ensure traffic safety.

Air purifier is also equipped with backboard 1, controller is also associated with air purifier, and present air quality is increasingly Difference, especially winter, haze are even more serious, air purifier is installed in the car and is taken up room, and collect in vehicle LED display device Into air purifier is installed, the start and stop of air purifier, simple and convenient, save space, to ride or driving are controlled by controller Sail the good environment inside car of personnel's exhaust.

WIFI module, distance light sensor, acceleration transducer and air purifier are all integrated in LED display 2 and backboard 1 Between, backboard 1 is all closed apparatus above together, and the position corresponding with air purifier is provided with air outlet on backboard 1, side Just purify and need the air circulation of purification；WIFI module, distance light sensor, acceleration transducer and the opposite position of backboard 1 Corresponding through hole or inspecting hole also are provided with, strengthen signal transmission；Backboard 1 also is provided with air outlet with controller opposite position, is easy to Controller heat extraction.

Backboard 1 is provided with least one fix bar 3 vertical with backboard 1, and fix bar 3 is fixed on backboard 1, fix bar 3 At least one jack 4 being engaged with automotive headrest latch is provided with, the convenient regulation backboard 1 of multiple jacks 4 and headrest is provided with Distance, the fixed position of the convenient adjustment present apparatus；At least 2 screwed holes are additionally provided with backboard 1, it is soft that two ends set threaded metal Tubular type support bar 12 is connected with backboard 1 and sucker 13 respectively by screw thread, and support bar 12 can live back plate support.

Backboard 1 has various fixed forms, the fixed form that can be adapted to according to different Truck type choices, has a wide range of application It is general.Fixed form 1：Backboard 1 is connected with LED display 2, simple firm, and the fix bar 3 on backboard 1 coordinates with headrest latch will The present apparatus is fixed in the car, is occupied little space, fixation；Fixed form 2：LED display is fixed simple by sucker 13 It is convenient, can by the random adjustment fixed angle of support bar 12, support bar 12 can 360 ° of bendings, support bar 12 by screw thread with inhale Disk 13 and backboard 1 connect simple and convenient, and dismounting is laborsaving, and support bar 12 is pulled down from backboard 1 when not using, and sucker 13 is damaged only to be needed Sucker 13 is changed, is changed without by whole backboard 1, it is cost-effective；Fixed form 3：It is simultaneously solid using sucker 13 and fix bar 3 Fixed, fixation is more solid and reliable.

Fix bar 3 has two, and two fix bars 3 are oppositely arranged on the bottom of the both sides of backboard 1, and fix bar 3 is arranged on backboard 1 Bottom so that the present apparatus prevents more stable in the car；Fix bar 3 is provided with two also for making fixed more firm stable.

Backboard 1 is provided with chute 5, and the left and right slip on chute 5 of fix bar 3, fix bar 3 horizontally slips along chute 5, can To adjust the position of fix bar 3, different automobile types are met, it is easy to use, it is applied widely.

Chute 5 is the hole clipping being provided with backboard 1, and the upper and lower both sides of hole clipping are draw-in groove, and the one end of fix bar 3 is provided with and draw-in groove The groove being engaged, groove is engaged with draw-in groove；Chute 5 can also be the single chute 5 of be fixed on backboard 1；Directly It is connected on punching on backboard 1 and is set to hole clipping, saves space, fix bar fixation.

Fix bar 3 is telescopic fix bar 3, and fix bar 3 can stretch, the length of convenient adjustment fix bar 3, so that side Just the distance that adjusting apparatus distance is rested the head on, setting position is fixed more arbitrarily, conveniently.

The fix bar 3 of telescopic rod includes outer bar and at least one interior bar, and outer bar is sleeved on outside interior bar, and interior bar is provided with bullet Spring is raised, and outer bar is provided with least one fixing groove being engaged with spring projection, and the jack in interior bar and outer bar matches；Knot Structure is simple, easy to use.

Be provided with framework and pcb board inside LED display 2, the mounting hole on framework and pcb board forms reinforcement, backboard 1 with Reinforcement is connected by screw；This connected mode eliminates cumbersome bound edge and fixes or LED display 2 is embedded in into backboard Fixation inside 1, fixed form is easy, reduces the overall volume of device, mitigates device overall weight so that whole device Fixation is more convenient in the car.

It is as viewed in figures 5-8 sucker structure schematic diagram, sucker base 1.1, platen 2.2, connecting rod 3.3 in the utility model With control handle 4.4；Connecting rod 3.3 is inner to be connected with the middle of sucker base 1.1, and the outer end of connecting rod 3.3 passes through platen 2.2, pressure The periphery of disk 2.2 is engaged with the periphery of sucker base 1.1；Pocketed springs 5.5 in connecting rod 3.3, spring 5.5 is located at sucker base Between 1.1 and platen 2.2；The one end of control handle 4.4 is provided with two relative cams, and control handle 4.4 passes through cam and is connected The outer end of bar 3.3 is hinged；The lower surface middle part of sucker base 1.1 is provided with the first groove 6；Platen 2.2 is provided with fixed column 7, Gu The upper end of fixed column 7 is provided with screwed hole.

Control handle 4.4 includes cam, pressing plate and connecting plate, connecting plate one end connection cam, connecting plate other end connection pressing plate；Even Plate is with pressing plate in obtuse angle；During the pressure platen of operation handle 4.4, pressing plate is in level, and connecting plate and pressing plate connecting portion just with Platen 2.2 is inconsistent.

Sucker base 1.1 is transparent PVC material.

Being set with connecting rod 3.3 when spring 5.5 enables platen 2.2 to depress has a mechanical force simultaneously to sucker base 1.1 have an oppressive force, and the suction-combining force of the object such as enhancing sucker base 1.1 and wall or glass increases sucker use time, energy Use for a long time and do not fall out.Control handle 4.4 is hinged by cam with connecting rod 3.3, and platen is realized by rotation cam 2.2 rising with push, it is simple and convenient.The first groove 6 that the lower surface middle part of sucker base 1.1 is provided with, can be in platen 2.2 Increase the suction surface between sucker base 1.1 and wall, glass etc. when pushing, strengthen the suction-combining force so that sucker fixation is steady It is fixed.Fixed column 7 can pass through screw rod and is connected with fixed object is needed, and then solid is fixed, and threaded connection is simple and convenient, Easily dismounting, time saving and energy saving.

The inner of connecting rod 3.3 is provided with fixed disk 8, and fixed disk 8 is fixed in the locking cap of the upper surface of sucker base 1.1, Gu Price fixing 8 is in contact with sucker base 1.1, and fixed disk 8 causes that connecting rod 3.3 is completely embedded firmly with sucker base 1, while fixed Disk 8 makes the uniform force of sucker base 1.1 when platen 2.2 is depressed, and facilitates the stress of sucker base 1.1.

Fixed disk 8 is identical with the size of the first groove 6 of the middle part of sucker base 1.1, convenient to fix.

Fixed disk 8 is circumferentially provided with several through holes, and a cross groove, cross groove are provided with the middle of fixed disk 8 It is made up of a rectangle and a circle, rectangular recess two ends are provided with through hole；Fixed disk 8 is connected with sucker base 1.1 By pouring what is be fixedly connected, air is had between fixed disk 8 and sucker base 1.1 when pouring, in order that it is easy to make, it is empty Gas is easily drained, and through hole is set on fixed disk 8, and the air between sucker base 1.1 and fixed disk 8 is discharged by through hole, Fixed disk 8 is set more to be brought into close contact with sucker base 1.1, it is ensured that product quality；On the one hand cross groove facilitates middle part gas Body is discharged, and on the other hand can play fixed position-limiting action to sucker base 1.1.

The lower surface of sucker base 1.1 removes the position of the first groove 6 and is designed with rubber cushion 9, and the surface of rubber cushion 9 is relatively glued, and uses when side Just with wall or glass gluing, setting rubber cushion 9 can further increase the fixing force of sucker base 1.1, fix sucker base 1.1 More firm stable, it is ensured that do not dropped using sucker for a long time.

Rubber cushion 9 is arranged in the second groove on sucker base 1.1, and the second groove is annular in shape along the periphery of sucker base 1.1, The thickness of sucker base 1.1 and rubber cushion 9 is reduced, makes whole device more frivolous, while rubber cushion 9 is fixed in the second groove, prevented There is position movement due to smooth with the contact surface of sucker base 1.1 in rubber cushion 9 so that the fixed position of rubber cushion 9 is constant.

The edge of sucker base 1.1 is provided with spanner 10, and when needing to remove sucker, pulling spanner 10 can be by sucker base 1.1 leave behind from wall or glass, easy to use, easily laborsaving.

The side of connecting rod 3.3 is provided with stopper slot 11, the projection in stopper slot 11 and the punched out of 2.2 upper connecting rod of platen 3.3 It is engaged, as platen 2.2 is moved up and down, projection can be slided in stopper slot 11, and stopper slot 11 plays spacing work to platen 2.2 With preventing platen 2.2 from rotating so that easy to use.

Use process：

Automotive headrest is extracted when using, the fixed pole length of adjustment, and adjustment is slided in chute by fix bar and fixed Bar position, in the jack that will be rested the head in latch insertion fix bar, headrest latch is turned back on seat.

When being fixed with sucker, support bar need to be only separately mounted in the screwed hole of sucker and backboard and can, sucker is consolidated It is scheduled on suitable position.

Can also be fixed using sucker and fix bar both fixed forms simultaneously, be the more stable reliability of fixation.

After adopting the above technical scheme, easy to use, can be fixed by sucker, and matching somebody with somebody for chute and fix bar can be passed through Close and fix, the demand of different automobile types can be met, have wide range of applications, the stable reliability of fixation.

Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims

1. a kind of vehicle LED device, it includes LED display（2）With for fixing LED display（2）Backboard（1）, it is special Levy and be：Also include being arranged on backboard（1）Interior controller and speed sensor, the speed sensor is connected with controller, Controller is also connected with LED display and controls the screen display of LED display.

2. vehicle LED device according to claim 1, it is characterised in that the backboard（1）WIFI module is inside also equipped with, WIFI module is connected with controller, and controller control WIFI module realizes mobile phone terminal and WIFI module intercommunication.

3. vehicle LED device according to claim 1, it is characterised in that the backboard（1）Light sensor is inside also equipped with, Light sensor is connected with controller.

4. vehicle LED device according to claim 1, it is characterised in that the backboard（1）Inside it is also equipped with air purifier It is connected, controller is also connected with air purifier.

5. vehicle LED device according to claim 1, it is characterised in that the backboard（1）At least one is provided with the back of the body Plate（1）Vertical fix bar（3）, fix bar（3）It is provided with least one jack being engaged with automotive headrest latch（4）；Institute State backboard（1）On be additionally provided with least 2 screwed holes, two ends set threaded metallic hose type support bar by screw thread respectively with the back of the body Plate（1）And sucker（13）It is connected.

6. vehicle LED device according to claim 1, it is characterised in that the backboard（1）It is provided with chute（5）, it is fixed Bar（3）In chute（5）Upper left and right slip；Chute（5）It is in backboard（1）The hole clipping being provided with, the upper and lower both sides of hole clipping are draw-in groove, Fix bar（3）One end is provided with the groove being engaged with draw-in groove.

7. vehicle LED device according to claim 5, it is characterised in that the sucker（13）Including sucker base（1.1）、 Platen（2.2）, connecting rod（3.2）And control handle（4.4）；The connecting rod（3.3）Inner and sucker base（1.1）Interphase Even, connecting rod（3.3）Outer end passes through platen（2.2）, platen（2.2）Periphery and sucker base（1.1）Periphery is engaged；The company Extension bar（3.3）Upper pocketed springs（5.5）, spring（5.5）It is located at sucker base（1.1）With platen（2.2）Between；The manipulation hand Handle（4.4）One end is provided with two relative cams, control handle（4.4）By cam and connecting rod（3.3）Outer end is hinged；It is described Sucker base（1.1）Lower surface middle part is provided with the first groove（6）；The platen（2.2）It is provided with fixed column（7）, it is fixed Post（7）Upper end is provided with screwed hole.

8. vehicle LED device according to claim 7, it is characterised in that the connecting rod（3.3）The inner is provided with fixed disk （8）, fixed disk（8）It is fixed on sucker base（1.1）In the locking cap of upper surface, fixed disk（8）With sucker base（1.1）Connect Touch.

9. vehicle LED device according to claim 8, it is characterised in that the fixed disk（8）Circumferentially it is provided with several Through hole, fixed disk（8）Centre is provided with a cross groove, and cross groove is made up of a rectangle and a circle, long Square groove two ends are provided with through hole.

10. the vehicle LED device according to claim 7 or 8, it is characterised in that the sucker base（1.1）Remove lower surface Remove the first groove（6）Position is designed with rubber cushion（9）.