CN201604577U

CN201604577U - Scrolling type advertisement taxi top lamp provided with distress alarm pictures

Info

Publication number: CN201604577U
Application number: CN2010200469469U
Authority: CN
Inventors: 廖从健
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-21
Filing date: 2010-01-21
Publication date: 2010-10-13
Anticipated expiration: 2020-01-21

Abstract

The utility model discloses a scrolling type advertisement taxi top lamp, wherein the two ends of a canvas are scrolled on a pair of scrolls, the scrolls are rotatably born on bases which are arranged on the two ends, an electric light source is arranged in the inner side of the canvas, a motor is connected with the end portions of the scrolls through a transmission pair in a driving mode, a controller is connected with the motor, and outer covers are covered on the bases. The scrolling type advertisement taxi top lamp is characterized in that one end of each canvas is provided with a distress alarm picture, a critical position of the distress alarm picture and other advertisement pictures is provided with an alarm position mechanism which corresponds to a sensor of the controller, the controller is provided with a trigger switch interface of the distress alarm picture, and is connected with a trigger switch through wires. Because of arranging the distress alarm picture, the trigger switch which is hidden in a vehicle can be lightly contacted when a taxi driver meets robbers or a taxi has an accident, the distress alarm picture can be rapidly switched, thereby being convenient to find assistance, and protecting the safety of life and property of drivers.

Description

Be provided with the rolling type advertisement taxi dome lamp of rescue alarm picture

Technical field

The utility model relates to a kind of rolling type advertisement taxi dome lamp that is provided with the rescue alarm picture.

Background technology

Prior art mainly comprises pedestal, outer cover, painting canvas, spool, source of electric light, motor, transmission and controller, the two ends of painting canvas twist on a pair of spool, on the pedestal of this spool rotating support at both ends, source of electric light is positioned at the painting canvas inboard, motor is in transmission connection by the end of transmission and described spool, and controller is connected with motor.The picture of scrolling is realized coming and going continuously rotating by the optical sensor control of controller, utilizes the picture of scrolling can change multiple different picture, has increased quantity of information greatly, has increased innervation and the effect of publicity.But this device also lacks a kind of rescue alarm function, and when the taxi driver ran into robber or vehicle and has an accident, the impassabitity ceiling light sent rescue alarm information, is a kind of defective of the prior art.In addition, every pair of spool of the prior art utilizes a cover motor and a transmission device, has not only increased cost, also makes structure complicated more; Every pair of spool because the diameter of two spools is not corresponding the variation, makes that the painting canvas degree of tightness is inconsistent when back and forth turning to diverse location, influence advertising results.

Summary of the invention

The purpose of this utility model just provides a kind of rolling type advertisement taxi dome lamp that is provided with the rescue alarm picture, increased a kind of rescue alarm function, and solve every pair of spool employing one cover motor and transmission device that prior art exists, and not only increased cost, also make structure complicated more; Every pair of spool because the diameter of two spools is not corresponding the variation, makes that the painting canvas degree of tightness is inconsistent when back and forth turning to diverse location, influence the problem of advertising results.

The technical solution of the utility model is: comprise pedestal, outer cover, painting canvas, spool, source of electric light, motor, transmission and controller, the two ends of painting canvas twist on a pair of spool, on the pedestal of this spool rotating support at both ends, source of electric light is positioned at the painting canvas inboard, motor is in transmission connection by the end of transmission and described spool, controller is connected with motor, outer cover covers on the pedestal, it is characterized in that: the end at each described painting canvas is provided with a width of cloth rescue alarm picture, be provided with and the cooresponding warning detent mechanism of the sensor of described controller at the critical place of this rescue alarm picture and other advertisement pictures, on this controller, be provided with the trigger switch interface of rescue alarm picture, be connected with a trigger switch by lead.

Described pedestal is by base plate and be positioned at its two ends, perpendicular upright arm constitutes: described spool has two pairs, and rotating support is at the upper and lower side of this upright arm inboard respectively for two spools of every pair, and one of every pair of spool is the active spool, and another spool is driven spool; Described transmission comprise every pair initiatively the transmission synchronous belt drive mechanism between the end of spool and driven spool, motor output shaft respectively with two active spool other ends between the active synchronization tape handler be connected; The side of the corresponding painting canvas of described outer cover is the clear area, and these outer cover both ends of the surface are provided with the taxicar sign, respectively are provided with an electricity-saving lamp in these both ends of the surface.

Each described driven spool comprises mandrel, reel, two roll support covers, coil spring, the inner support sleeve of mandrel and the interior side bearings of mandrel, and the upright arm that passes an end is rotated in the inner of mandrel, and the inner support sleeve of mandrel is installed in the inner of this mandrel; A roll support cover turning set is on mandrel, and another roll support cover is rotatably installed on the upright arm on opposite, puts the installation reel two roll support, connects an end of described painting canvas on this reel; The inner bearing of mandrel is installed between the inner peripheral surface of the inner of described mandrel and this reel.

The sensor of described controller is near switch, should be positioned at described painting canvas edge one side near switch, to being provided with the location light shielding block on the painting canvas near the switch place, corresponding one of each width of cloth picture should be located light shielding block on the painting canvas, and this location light shielding block that is positioned at painting canvas one end is described warning detent mechanism.

The utility model has the advantages that: owing to be provided with the rescue alarm picture; when running into, the taxi driver can touch trigger switch hidden in the car gently when robber or vehicle have an accident; advertisement picture can be rolled to usual rescue alarm picture under covering rapidly; and be parked in the warning picture always; pedestrian and vehicle on street and the highway can in time be found; seek relief, protection driver's the security of the lives and property.After sounding all clear, touch hidden trigger switch in the car gently, recovered normal advertising function again, and the warning picture has been hidden; In addition, adopt a motor, reduced cost, simplify the structure; On a spool of every pair of spool, be provided with recoil spring, make spool stretching painting canvas all the time, guaranteed the display effect of picture.

Description of drawings

Fig. 1 is an overall sectional structure scheme drawing of the present utility model:

Fig. 2 is that N among Fig. 1 is to view;

Fig. 3 is that M among Fig. 1 is to view;

Fig. 4 is the C-C cutaway view of Fig. 1;

Fig. 5 is the E-E cutaway view of Fig. 1;

Fig. 6 is the A-A cutaway view of Fig. 1;

Fig. 7 is the D-D cutaway view of Fig. 1;

Fig. 8 is the scheme drawing of painting canvas of the present utility model.

The specific embodiment

Referring to Fig. 1～Fig. 8, the utility model comprises pedestal, outer cover 25, painting canvas 27, four spools, source of electric light, motor 12, transmission and controllers 14.

Described pedestal is by base plate 3 and be positioned at its two ends, perpendicular upright arm 34 constitutes.The two ends up and down of the painting canvas 27 of two block length shapes connect respectively and twist in two pairs of spools (a pair of spool 7,2 of a side and the spool 5,8 of opposite side, two spools 2 and 8 that wherein are positioned at the diagonal angle are spool initiatively, two other is a driven spool 5 and 7), on the upright arm 34 of each spool rotating support at both ends, by support 32 source of electric light 31 (power saving fluorescent lamps of U-shaped) is installed in the inboard of each painting canvas 27.Be in transmission connection (two synchronizing wheels 6 and a synchronous belt) by transmission synchronous belt drive mechanism 16 between a top active spool 2 and the end of driven spool 5, be in transmission connection by transmission synchronous belt drive mechanism 15 (constituting the same) between a following active spool 8 and the end of driven spool 7; The output shaft of motor 12 (two belt pulleys 23) respectively and two initiatively be in transmission connection by two active synchronization tape handlers 17 and 18 (constituting the same) between spool 2 and 8 the other end.The side of described outer cover 25 corresponding painting canvas 27 is the clear area, and these outer cover 25 both ends of the surface 33 are provided with the taxicar sign, respectively are provided with a U-shaped electricity-saving lamp 11 and 13 in these both ends of the surface 33.The two ends of spool 7,2,5,8 all are installed on the upright arm 34 at two ends by bearing 4 and bearing cap shim.

With the work of controller 14 control motors, outer cover 25 covers on the outside, and fastening with screw 30 and pedestal.End at each described painting canvas 27 is provided with a width of cloth rescue alarm picture 271, be provided with sensor 36 cooresponding warning detent mechanisms 37 with described controller 14 at the critical place of this rescue alarm picture 271 and other advertisement pictures 272, on this controller 14, be provided with the trigger switch interface of rescue alarm picture 271, be connected with a trigger switch 38 (being installed in the shelter of operator's compartment) by lead.Roof support 1 is housed below base plate 3, is used for installing with roof.At the outer cover 25 of both sides and the bottom of both ends of the surface 33 rubber weather strip 10 is housed.

Referring to Fig. 4, each described driven spool (5 is identical with 7) comprises side bearing 56 in mandrel 53, reel 52, two roll support covers 51, coil spring 54, the inner support sleeve 55 of mandrel and the mandrels, the upright arm that passes an end is rotated in the inner of mandrel 53, and the inner support sleeve 55 of mandrel is installed in the inner of this mandrel 53; A roll support is overlapped 51 turning sets on mandrel 53, and another roll support cover 51 is rotatably installed on the upright arm 34 on opposite by a bearing 4, on two roll support covers 51 reel 52 is installed, and connects an end of described painting canvas 27 on this reel 52; The inner bearing 56 of mandrel is installed between the inner peripheral surface of the inner of described mandrel 53 and this reel 52.Like this, be connected by coil spring 54 (its rolling-in is applied certain elastic force) between an end of painting canvas 27 and the mandrel 53, the recovery elastic force by coil spring 54 between the two or tighten the buffering of elastic force can make reel 52 strain painting canvas 27 always.

The sensor of described controller is that (photosensitive) is near switch 36, should be positioned at described painting canvas 27 edges, one sides (referring to Fig. 1) near switch 36, to should on the painting canvas 27 near switch 36 places location light shielding block (metallic paper) being arranged, corresponding one of each width of cloth picture should be located light shielding block on the painting canvas 27, and this location light shielding block that is positioned at painting canvas 27 1 ends is a warning detent mechanism 37.When normal operation, each the location light shielding block on the painting canvas 27 is each width of cloth advertisement picture location (time-out certain hour) as the zero-bit check point; When being in an emergency, chaufeur is pushed trigger switch 38, and controller 14 starts alert program, and the control picture turns to rescue alarm picture 271, stops operating subsequently.Behind all clear, push trigger switch 38 once more, the picture recovery normal operation.

Claims

1. rolling type advertisement taxi dome lamp that is provided with the rescue alarm picture, comprise pedestal, outer cover, painting canvas, spool, source of electric light, motor, transmission and controller, the two ends of painting canvas twist on a pair of spool, on the pedestal of this spool rotating support at both ends, source of electric light is positioned at the painting canvas inboard, motor is in transmission connection by the end of transmission and described spool, controller is connected with motor, outer cover covers on the pedestal, it is characterized in that: the end at each described painting canvas is provided with a width of cloth rescue alarm picture, be provided with and the cooresponding warning detent mechanism of the sensor of described controller at the critical place of this rescue alarm picture and other advertisement pictures, on this controller, be provided with the trigger switch interface of rescue alarm picture, be connected with a trigger switch by lead.

2. the rolling type advertisement taxi dome lamp that is provided with the rescue alarm picture according to claim 1, it is characterized in that: described pedestal is by base plate and be positioned at its two ends, perpendicular upright arm constitutes: described spool has two pairs, two spools difference rotating supports of every pair are at the upper and lower side of this upright arm inboard, one of every pair of spool is the active spool, and another spool is driven spool; Described transmission comprise every pair initiatively the transmission synchronous belt drive mechanism between the end of spool and driven spool, motor output shaft respectively with two active spool other ends between the active synchronization tape handler be connected; The side of the corresponding painting canvas of described outer cover is the clear area, and these outer cover both ends of the surface are provided with the taxicar sign, respectively are provided with an electricity-saving lamp in these both ends of the surface.

3. the rolling type advertisement taxi dome lamp that is provided with the rescue alarm picture according to claim 2, it is characterized in that: each described driven spool comprises mandrel, reel, two roll support covers, coil spring, the inner support sleeve of mandrel and the interior side bearings of mandrel, the upright arm that passes an end is rotated in the inner of mandrel, and the inner support sleeve of mandrel is installed in the inner of this mandrel; A roll support cover turning set is on mandrel, and another roll support cover is rotatably installed on the upright arm on opposite, puts the installation reel two roll support, connects an end of described painting canvas on this reel; The inner bearing of mandrel is installed between the inner peripheral surface of the inner of described mandrel and this reel.

4. the rolling type advertisement taxi dome lamp that is provided with the rescue alarm picture according to claim 1, it is characterized in that: the sensor of described controller is near switch, should be positioned at described painting canvas edge one side near switch, to being provided with the location light shielding block on the painting canvas near the switch place, corresponding one of each width of cloth picture should be located light shielding block on the painting canvas, and this location light shielding block that is positioned at painting canvas one end is described warning detent mechanism.