Disclosure of Invention
The invention aims to provide a self-cleaning and self-protecting cushioning lamp board for a road patrol car, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme. The invention discloses a self-cleaning and self-protecting cushioning lamp plate for a highway patrol car, which comprises a fixed frame, wherein a containing cavity and a control cavity are arranged in the fixed frame;
the lamp plate storage mechanism is arranged in the storage cavity, the cleaning and air-drying mechanism is arranged in the control cavity, the shock absorption and energy absorption mechanism is arranged at the lower end of the fixing frame, a first baffle is fixedly arranged between the left end wall and the right end wall of the control cavity, the power motor is fixedly arranged at the lower end of the control cavity, the front end of the power motor is rotatably provided with a motor shaft, the motor shaft is sequentially and fixedly provided with a fifth belt pulley and a second bevel gear from front to back, the upper end of the control cavity is sequentially and rotatably provided with a second rotating shaft, a first rotating shaft and a third rotating shaft from left to right, the second rotating shaft is sequentially and fixedly provided with a fourth belt pulley and a first bevel gear from top to bottom, the first bevel gear can be meshed with the second bevel gear, the first rotating shaft is sequentially and fixedly provided with a third belt pulley, a second belt pulley and fan blades from top to, third axis of rotation from the top down is fixed big disc, the sixth belt pulley of being equipped with in proper order, the sixth belt pulley with it is equipped with the third belt to connect between the second belt pulley, spout around being equipped with on the control chamber, it is equipped with the front and back slider to slide in the spout around, the slider internal rotation is equipped with the cleaning brush axle around, the epaxial end of cleaning brush rotates and is equipped with little disc, cleaning brush axle from the bottom up is fixed in proper order and is equipped with cleaning brush, first gear, the fixed second articulated shaft that is equipped with in little disc upper end, big disc upper end eccentric fixed is equipped with the third articulated shaft, the second articulated shaft with it is equipped with first connecting rod to articulate between the third articulated shaft, the fixed first rack that is equipped with of control chamber right-hand member, first gear can with first rack toothing.
Preferably, it is equipped with first pulley shaft to accomodate intracavity rear end rotation, first pulley shaft is fixed in proper order after to from the front and is equipped with first belt pulley, receipts rope pulley, first belt pulley with it is equipped with first belt to connect between the fifth belt pulley, be equipped with the lamp tablet spout of longitudinal symmetry on the mount, it is equipped with the lamp tablet slider to slide in the lamp tablet spout, lamp tablet slider lower extreme with it is equipped with the lamp tablet spring to connect between the lamp tablet spout lower extreme, the fixed fourth articulated shaft that is equipped with on the lamp tablet slider, the articulated LED lamp plate that is equipped with on the fourth articulated shaft, the fixed first articulated shaft that is equipped with in LED lamp plate left end, it is equipped with first gyro wheel to rotate on the first articulated shaft, first articulated shaft with it is equipped with the stay cord to connect between the receipts rope pulley.
Preferably, the lower end of the fixing frame is fixedly provided with a first sliding block, the lower end of the fixing frame is provided with a first fixing block, a first sliding groove is arranged in the first fixed block, the first sliding block can slide in the first sliding groove, a first spring is connected between the left end of the first sliding block and the left end of the first sliding chute, a second fixed block is fixed at the left end of the fixed frame, a fifth articulated shaft which is symmetrical up and down is fixedly arranged in the second fixed block, a second connecting rod is articulated on the fifth articulated shaft, a sixth articulated shaft is fixedly arranged at the left end of the second connecting rod, a second sliding block is articulated on the sixth articulated shaft, a second fixed block is arranged at the left end of the second sliding block, a first cushioning sliding chute is arranged in the second fixed block, the second sliding block can slide in the first cushioning sliding groove, and a second spring is connected between the lower end of the second sliding block and the lower end of the second fixing block.
The invention has the beneficial effects that: the automobile lamp post is simple in structure and convenient to mount, the automobile lamp post can be directly fixed on the automobile roof, the lamp post can be stored in the storage cavity of the automobile roof when the lamp post is not needed, the automobile lamp post can be automatically cleaned and air-dried when the automobile lamp post is stored each time, the air bag is exploded to protect the fragile lamp post when the automobile is slightly tailed, and if the automobile lamp post is impacted violently, the cushioning mechanism absorbs the impact to protect the safety of the automobile body, so that the automobile lamp post has a high integration degree.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-5, the self-cleaning and self-protecting cushioning lamp plate for the road patrol car comprises a fixing frame 10, wherein the fixing frame 10 comprises a storage cavity 11 and a control cavity 22, the storage cavity 11 is internally provided with a lamp plate storage mechanism 70, the control cavity 22 is internally provided with a cleaning and air-drying mechanism 80, the lower end of the fixing frame 10 is provided with a cushioning and energy-absorbing mechanism 90, a first baffle 21 is fixedly arranged between the left end wall and the right end wall of the control cavity 22, the lower end of the control cavity 22 is fixedly provided with a power motor 38, the front end of the power motor 38 is rotatably provided with a motor shaft 37, the motor shaft 37 is fixedly provided with a fifth belt pulley 36 and a second bevel gear 35 from front to back, the upper end of the control cavity 22 is sequentially rotatably provided with a second rotating shaft 33, a first rotating shaft 27 and a third rotating shaft 62 from left to right, the second rotating shaft 33 is sequentially, The first bevel gear 34 can be meshed with the second bevel gear 35, the first rotating shaft 27 is fixedly provided with a third belt pulley 25, a second belt pulley 24 and a fan blade 28 from top to bottom in sequence, a second belt 23 is connected between the third belt pulley 25 and the fourth belt pulley 32, a large disc 47 and a sixth belt pulley 63 are fixedly provided with a third rotating shaft 62 from top to bottom in sequence, a third belt 26 is connected between the sixth belt pulley 63 and the second belt pulley 24, the control cavity 22 is provided with a front sliding chute 39 and a rear sliding chute 39, a front sliding block 48 and a rear sliding block 48 are arranged in the front sliding chute 39 in a sliding manner, the front sliding block 48 and the rear sliding block 48 are provided with a cleaning brush shaft 40 in a rotating manner, the upper end of the cleaning brush shaft 40 is rotatably provided with a small disc 43, the cleaning brush shaft 40 is fixedly provided with a cleaning brush 41 and a first gear 42 from bottom to top in sequence, the upper end of the small disc 43, the eccentric third hinge shaft 46 that is fixed to be equipped with in big disc 47 upper end, second articulated shaft 45 with it is equipped with first connecting rod 44 to articulate between the third hinge shaft 46, the control chamber 22 right-hand member is fixed and is equipped with first rack 49, first gear 42 can with first rack 49 meshes.
Beneficially, accomodate in the chamber 11 rear end rotation and be equipped with first pulley shaft 15, first pulley shaft 15 is from preceding to the back fixed first belt pulley 14, receipts rope pulley 13 of being equipped with in proper order, first belt pulley 14 with it is equipped with first belt 20 to connect between the fifth belt pulley 36, be equipped with lamp tablet spout 50 of longitudinal symmetry on the mount 10, it is equipped with lamp tablet slider 52 to slide in lamp tablet spout 50, lamp tablet slider 52 lower extreme with it is equipped with lamp tablet spring 53 to connect between the 50 lower extremes of lamp tablet spout, the fixed fourth articulated shaft 51 that is equipped with on the lamp tablet slider 52, the articulated LED lamp plate 31 that is equipped with on the fourth articulated shaft 51, LED lamp plate 31 front end is fixed and is equipped with first articulated shaft 29, it is equipped with first gyro wheel 30 to rotate on the first articulated shaft 29, first articulated shaft 29 with receive to connect between the rope pulley 13 and be equipped with stay cord 12.
Beneficially, a first sliding block 16 is fixedly arranged at the lower end of the fixing frame 10, a first fixing block 17 is arranged at the lower end of the fixing frame 10, a first sliding slot 19 is arranged in the first fixing block 17, the first sliding block 16 can slide in the first sliding slot 19, a first spring 18 is connected between the left end of the first sliding block 16 and the left end of the first sliding slot 19, a second fixing block 54 is fixedly arranged at the left end of the fixing frame 10, vertically symmetrical fifth hinge shafts 55 are fixedly arranged in the second fixing block 54, a second connecting rod 56 is hinged on the fifth hinge shafts 55, a sixth hinge shaft 58 is fixedly arranged at the left end of the second connecting rod 56, a second sliding block 57 is hinged on the sixth hinge shaft 58, a second fixing block 60 is arranged at the left end of the second sliding block 57, a first cushioning sliding slot 61 is arranged in the second fixing block 60, and the second sliding block 57 can slide in the first cushioning sliding slot 61, a second spring 59 is connected between the lower end of the second sliding block 57 and the lower end of the second fixed block 60, and an air bag 69 is fixedly arranged at the right end of the second sliding block 10.
The use steps herein are described in detail below with reference to fig. 1-5:
when the patrol car is used, the lower end face of the first fixing block 17 is only required to be fixed on the roof, the left end face of the second fixing block 60 is fixed on rear glass of the patrol car, when patrol is finished or a light board is not required to remind, the power motor 38 is started to drive the motor shaft 37 to rotate, the motor shaft 37 rotates to drive the fifth belt pulley 36 and the second bevel gear 35 to rotate, the fifth belt pulley 36 rotates to drive the first belt 20 to rotate, the first belt 20 rotates to drive the first belt pulley 14 to rotate, the first belt pulley 14 rotates to drive the first belt pulley shaft 15 to rotate, the first belt pulley shaft 15 rotates to drive the rope collecting wheel 13 to rotate, the rope collecting wheel 13 rotates to collect the pull rope 12, the pull rope 12 is collected to drive the first hinge shaft 29 to move to the left, the first hinge shaft 29 moves to the left to drive the upper end of the LED lamp panel 31 to rotate to the left around the fourth hinge shaft 51 And the first hinge shaft 29 moves to drive the first roller 30 to contact with the fixing frame 10, and the LED lamp panel 31 is rotated to the lamp board receiving mechanism 70 under the continuous drive of the pull rope 12, so that the lamp boards are folded.
In the process of folding up the lamp plate, the second bevel gear 35 rotates to drive the first bevel gear 34 to rotate, the first bevel gear 34 rotates to drive the second rotating shaft 33 to rotate, the second rotating shaft 33 rotates to drive the fourth belt pulley 32 to rotate, the fourth belt pulley 32 rotates to drive the second belt 23 to rotate, the second belt 23 rotates to drive the third belt pulley 25 to rotate, the third belt pulley 25 rotates to drive the first rotating shaft 27 to rotate, the first rotating shaft 27 rotates to drive the second belt pulley 24 and the fan blades 28 to rotate, the second belt pulley 24 rotates to drive the third belt 26 to rotate, the third belt 26 rotates to drive the sixth belt pulley 63 to rotate, the sixth belt pulley 63 rotates to drive the third rotating shaft 62 to rotate, and the third rotating shaft 62 rotates to drive the large disc 47 to rotate, the large disc 47 rotates to drive the third hinge shaft 46 to rotate, the third hinge shaft 46 rotates to drive the cleaning brush shaft 40 to move back and forth through the first connecting rod 44, the second hinge shaft 45 and the front and rear sliding blocks 48, the cleaning brush shaft 40 moves back and forth to drive the cleaning brush 41 and the first gear 42 to move back and forth, the first gear 42 moves back and forth to be meshed with the first rack 49, so that the cleaning brush shaft 40 rotates, the cleaning brush shaft 40 rotates to drive the cleaning brush 41 to rotate, the cleaning brush 41 moves back and forth while rotating to clean the surface of the lamp plate, and the fan blades 28 rotate the lamp plate to dry the lamp plate and blow off dust.
When the patrol car is accidentally knocked back, the air bag 69 is firstly exploded to protect the lamp plate, if the collision is violent, the second spring 59 and the first spring 18 continue to be stressed and contracted to absorb a part of impact, and the effects of buffering and energy absorption are achieved.
The invention has the beneficial effects that: the automobile lamp post is simple in structure and convenient to mount, the automobile lamp post can be directly fixed on the automobile roof, the lamp post can be stored in the storage cavity of the automobile roof when the lamp post is not needed, the automobile lamp post can be automatically cleaned and air-dried when the automobile lamp post is stored each time, the air bag is exploded to protect the fragile lamp post when the automobile is slightly tailed, and if the automobile lamp post is impacted violently, the cushioning mechanism absorbs the impact to protect the safety of the automobile body, so that the automobile lamp post has a high integration degree.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.