CN110807866B

CN110807866B - Vehicle-mounted currency detecting device for taxi

Info

Publication number: CN110807866B
Application number: CN201911129423.2A
Authority: CN
Inventors: 李文天
Original assignee: Xiaoxian Yida Information Technology Co ltd
Current assignee: Shenzhen Runxing Intellectual Property Service Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-28
Anticipated expiration: 2039-11-18
Also published as: CN110807866A

Abstract

The invention discloses a vehicle-mounted currency detecting device used on a taxi, which comprises an isolation box, wherein an identification cavity is arranged in the isolation box, the inner wall of the bottom end of the identification cavity is rotationally connected with a driving shaft, the upper end of the driving shaft is provided with a reversing ball, the reversing ball is provided with the transfer device, the device isolates the secondary intervention of a driver and a passenger by using the box body structure after the money is put in, the money is ensured not to fall off in the identification process, the position specificity between the explosion-proof glass plates is used for putting the money on the upper side, one side of the two sides of the lower end is used for putting the money to the driver, the other side is used for returning the money to the passenger, on the basis of infrared identification, freely switch over the position of inside input mouth, realize automatic currency examine process, solve in the car light line spare not enough, can't confirm the problem of the true and false of currency, effectively avoid moreover between driver and the passenger because the mouth angle problem that the true and false emergence of currency.

Description

Vehicle-mounted currency detecting device for taxi

Technical Field

The invention relates to the technical field of vehicle-mounted electronic equipment, in particular to a vehicle-mounted currency detecting device for a taxi.

Background

Taxis are one of the means of transportation for fast trips. When the vehicle is used for cash payment at night, due to the fact that light conditions in the vehicle are limited, the driver's experience is needed for judging the truth of the currency, and therefore the situation of misjudgment can exist, and economic losses are caused. Moreover, because of the basis of manual judgment, contradiction is generated between the passenger and the driver, and the time of the passenger and the time of the driver are wasted. Even if the money is false, the passenger and the driver cannot self-authenticate because the driver is isolated from the passenger by adopting the transparent explosion-proof plate to protect the safety of the driver, and the money transaction process is blocked. The present invention sets forth a device that solves the above problems.

Disclosure of Invention

The technical problem is as follows:

under the environment that the light condition is not good, the identification of the money in the cash payment can only be judged by the manual experience, and the condition of judgment error exists, so that the economic loss is caused.

In order to solve the problems, the vehicle-mounted money detector for the taxi is designed in the embodiment, the vehicle-mounted money detector for the taxi comprises an isolation box, an identification cavity is arranged in the isolation box, the inner wall of the bottom end of the identification cavity is rotatably connected with a driving shaft, a reversing ball is arranged at the upper end of the driving shaft, a transfer device is arranged on the reversing ball, the transfer device comprises a switching cavity arranged in the reversing ball, a feeding port arranged on the inner wall of the lower end of the switching cavity in a penetrating way and a guide plate fixed on the feeding port, the driving shaft rotates the reversing ball, so that money is discharged by switching the feeding port left and right, a bevel gear positioned at the lower end of the reversing ball is arranged on the driving shaft, conveying pipes symmetrical about the centers of the reversing ball are arranged in the identification cavity, conveying cavities arranged on the lower sides of the conveying pipes, and the two conveying cavities can be communicated and connected, the money feeding device comprises a transmission shaft which is rotatably connected in the money feeding cavity and is connected with a gear pair, and money feeding rollers which are fixed on the transmission shaft and extend into the money feeding cavity, the money feeding rollers rotate oppositely by utilizing the characteristic of the gear pair to convey money to one side, the inner wall of the top end of the identification cavity is provided with a hydraulic component for starting the transfer device, the inner wall of the rear end of the identification cavity is provided with an adsorption device, the adsorption device comprises a sealing tank arranged on the inner wall of the rear end of the identification cavity, a suction nozzle arranged on the sealing tank and positioned on the outer side of the rear end of the identification cavity, and a piston column connected in the sealing tank in a sliding way, the space at the rear side of the piston column is increased through the sliding of the piston column, so that the air pressure of the space is smaller than the external air pressure to fix the vehicle-mounted currency detecting device.

Preferably, the conveying pipe at the upper end is rotatably connected with the inner wall of the upper end of the switching cavity.

Preferably, the inner wall of the bottom end of the identification cavity is embedded with a motor which is in power connection with the lower end of the driving shaft, an infrared identifier which is positioned on the inner side of the lower end of the twisting cavity is arranged in the transmission cavity on the upper side, and the infrared identifier is in signal connection with the motor.

Wherein the transfer device also comprises a rotary groove which is arranged at the upper side of the throwing opening and is communicated and connected with the identification cavity, a supporting plate is fixedly arranged on the end surface of the upper side of the rotary groove, a suspension bracket is arranged at the lower end of the supporting plate, a ball head rod which is connected with the rotary groove in a sliding manner is rotatably connected to the suspension bracket, an adjusting cavity is arranged in the ball head rod, a sliding rod is connected in the adjusting cavity in a sliding manner, an extension spring is connected between the sliding rod and the adjusting cavity, the sliding rod is hinged with a push claw positioned at the outer side of the adjusting cavity, the supporting plate is connected with a lifting rack positioned at the left side of the ball head rod in a sliding way, the lifting rack is meshed and connected with the round tooth surface part of the ball head rod, the upper end of the lifting rack is provided with a frame, and a compression spring is connected between the frame and the upper side end face of the supporting plate, and a roller is rotationally connected in the frame.

The banknote feeding device further comprises a belt wheel arranged on the transmission shaft on the anticlockwise side and located on the outer side of the rear end of the twisting feeding cavity, the transmission shaft on the upper side is in power connection with a motor located at the rear end of the belt wheel and fixed with the inner wall of the identification cavity, and a synchronous belt is connected between the belt wheels.

Wherein, hydraulic assembly include with the upside conveyer pipe sliding connection's track board, the track board with sliding connection between the gyro wheel, appraise the embedded hydraulic press that has with infrared appraiser signal connection of chamber top inner wall, hydraulic press lower extreme power connection have with track board fixed connection's hydraulic push rod.

The adsorption device further comprises a resistance spring connected between the piston column and the inner wall of the seal pot, the piston column is connected with a threaded column in an internal thread manner, a push ring in sliding connection with the threaded column is fixedly arranged at the front end of the piston column, a key groove is formed in the threaded column, an electromagnetic connecting key with a spring is connected in the key groove in a sliding manner, the electromagnetic connecting key is connected with the motor in a signal manner, a bevel gear ring in meshing connection with the bevel gear is connected on the inner wall of the left side and the right side of the identification cavity in a sliding manner, and the bevel gear ring can be in friction butt joint with the electromagnetic connecting key.

The invention has the beneficial effects that: according to the invention, after the money is input, the secondary intervention of a driver and a passenger is isolated by using the box body structure, so that the money is prevented from falling off in the identification process, the position specificity between the explosion-proof glass plates is utilized, the money is input at the upper side, one side of the two sides of the lower end is used for inputting the money to the driver, and the other side of the two sides of the lower end is used for returning the money to the passenger.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

Fig. 1 is a schematic overall structure diagram of a vehicle-mounted currency detecting device for a taxi according to the present invention;

FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;

fig. 3 is a schematic view of the belt drive connection on the propeller shaft of fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being 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.

The invention relates to a vehicle-mounted currency detecting device for a taxi, which is mainly applied to the process of identifying the true and false of currency on the taxi, and the invention is further explained by combining the attached drawings of the invention:

the invention relates to a vehicle-mounted currency detector for a taxi, which comprises an isolation box 11, wherein an identification cavity 12 is arranged in the isolation box 11, the inner wall of the bottom end of the identification cavity 12 is rotatably connected with a driving shaft 37, the upper end of the driving shaft 37 is provided with a reversing ball 50, the reversing ball 50 is provided with a transfer device 901, the transfer device 901 comprises a switching cavity 51 arranged in the reversing ball 50, a throwing port 28 penetrating through the inner wall of the lower end of the switching cavity 51 and a guide plate 27 fixed on the throwing port 28, the driving shaft 37 rotates the reversing ball 50 to enable the position of the throwing port 28 to be switched left and right to discharge currency, the driving shaft 37 is provided with a bevel gear 38 positioned at the lower end of the reversing ball 50, the identification cavity 12 is internally provided with a conveying pipe 14 which is symmetrical relative to the center of the reversing ball 50, the conveying cavity 15 is arranged in the conveying pipe 14, and the conveying cavities 15 at the two lower sides, the banknote twisting and feeding device comprises a twisting and feeding cavity 16 which is bilaterally symmetrical in the conveying cavity 15, a banknote feeding device 902 is arranged in the twisting and feeding cavity 16, the banknote feeding device 902 comprises a transmission shaft 30 which is rotatably connected in the twisting and feeding cavity 16 and is connected with a gear pair, a twisting and feeding roller 29 which is fixed on the transmission shaft 30 and extends into the conveying cavity 15, the twisting and feeding roller 29 rotates oppositely by utilizing the characteristic of the gear pair to convey the banknotes to one side, a hydraulic component 903 for starting the transfer device 901 is arranged on the inner wall of the top end of the identification cavity 12, an adsorption device 904 is arranged on the inner wall of the rear end of the identification cavity 12, the adsorption device 904 comprises a sealing tank 40 which is arranged on the inner wall of the rear end of the identification cavity 12, a suction nozzle 39 which is arranged on the outer side of the rear end of the identification cavity 12 in the sealing tank 40, and a piston column 42 which is slidably connected in the sealing tank 40, so that the air pressure in the space is smaller than the external air pressure to fix the vehicle-mounted currency detecting device.

Advantageously, the delivery tube 14 at the upper end is rotatably connected to the inner wall of the upper end of the switching chamber 51, ensuring the accuracy of the banknote transport.

Advantageously, a motor 36 is embedded in the inner wall of the bottom end of the identification cavity 12 and is in power connection with the lower end of the driving shaft 37, so as to provide power for the operation of the device, an infrared identifier 35 is arranged in the conveying cavity 15 at the upper side and is positioned at the inner side of the lower end of the twisting cavity 16, and the infrared identifier 35 is in signal connection with the motor 36, so as to automatically control the device.

According to the embodiment, the transfer device 901 will be described in detail below, the transfer device 901 further includes a rotary trough 26 disposed on the upper side of the input port 28 and connected to the identification cavity 12, a support plate 22 is fixedly disposed on the upper side end surface of the rotary trough 26, a suspension frame 23 is disposed at the lower end of the support plate 22, a ball rod 24 slidably connected to the rotary trough 26 is rotatably connected to the suspension frame 23, an adjustment cavity 33 is disposed in the ball rod 24, a slide rod 32 is slidably connected to the adjustment cavity 33, an extension spring 31 is connected between the slide rod 32 and the adjustment cavity 33, a push pawl 34 located outside the adjustment cavity 33 is hinged to the slide rod 32, a lifting rack 25 located on the left side of the ball rod 24 is slidably connected to the support plate 22, the lifting rack 25 is engaged with the circular tooth surface portion of the ball rod 24, a frame 20 is disposed at the upper end of the lifting rack 25, a compression spring 21 is connected between the frame 20 and the upper end face of the supporting plate 22, a roller 19 is rotatably connected in the frame 20, the ball rod 24 slides in the rotating groove 26 through the up-down sliding of the lifting rack 25 due to the engagement of the ball rod 24 and the lifting rack 25, and at the moment, the push claw 34 can push and discharge the paper money downwards along the trend.

According to the embodiment, the banknote feeding device 902 is described in detail below, the banknote feeding device 902 further includes a pulley 48 disposed on the counterclockwise transmission shaft 30 and located outside the rear end of the feeding chamber 16, a motor located at the rear end of the pulley 48 and fixed to the inner wall of the authentication chamber 12 is dynamically connected to the upper transmission shaft 30, and a synchronous belt 49 is connected between the three pulleys 48, so that the feeding roller 29 rotates to slide down the banknote because the belt does not change the rotation direction.

According to an embodiment, the hydraulic assembly 903 is described in detail below, the hydraulic assembly 903 includes a track plate 13 slidably connected to the upper conveying pipe 14, the track plate 13 is slidably connected to the roller 19, a hydraulic press 17 in signal connection with the infrared identifier 35 is embedded in an inner wall of the top end of the identification cavity 12, a hydraulic push rod 18 fixedly connected to the track plate 13 is dynamically connected to a lower end of the hydraulic press 17, and the position of the track plate 13 is automatically changed by signal control of the hydraulic press 17 and the infrared identifier 35, so that the roller 19 can be adjusted up and down.

According to the embodiment, the following detailed description is made on the adsorption device 904, the adsorption device 904 further includes a resistance spring 41 connected between the piston column 42 and the inner wall of the seal pot 40, a threaded column 43 is connected to the piston column 42 through a thread, a push ring 44 slidably connected to the threaded column 43 is fixed to the front end of the piston column 42, a key slot 46 is arranged in the threaded column 43, an electromagnetic connection key 47 with a spring is slidably connected to the key slot 46, the electromagnetic connection key 47 is in signal connection with the motor 36, a bevel gear ring 45 engaged with the bevel gear 38 is slidably connected to the inner walls of the left and right sides of the authentication cavity 12, and the bevel gear ring 45 can be in frictional contact with the electromagnetic connection key 47.

The following describes in detail the usage steps of an on-board currency detecting device for a taxi with reference to fig. 1 to 3:

initially, the push ring 44 is not abutted against the key groove 46, and the piston post 42 is located at a position of the seal pot 40 close to the suction nozzle 39, the resistance spring 41 is freely unfolded, and the track plate 13 slides down to the bottommost position, at which time the ball bar 24 is horizontally placed.

When the equipment is installed, the suction nozzle 39 is aligned with the center console, one side of the conveying pipe 14 at the lower end is positioned in the direction of a driver, the other side is positioned in the direction of a passenger, the motor 36 is started to rotate the bevel gear 38 through the driving shaft 37, the bevel gear 38 rotates the bevel gear ring 45 through meshing, at the moment, the power on the bevel gear ring 45 rotates the threaded column 43 through the electromagnetic connecting key 47, the threaded column 43 moves the piston column 42 forwards through the meshing rotation with the piston column 42, the volume of the closed space between the seal pot 40, the suction nozzle 39 and the center console is increased, the air pressure is lower than the atmospheric pressure, the equipment is adsorbed on the center console by the, at the same time, the forward movement of the piston post 42 pushes the electromagnetic coupling 47 to move out of frictional contact with the conical toothed ring 45 by means of the push ring 44, the electromagnetic connection key 47 is electrically connected with the motor 36 to attract the push ring 44, and the magnetic force is larger than the elastic force of the resistance spring 41 to prevent the piston column 42 from moving back;

after the currency is put in, the motor drives the transmission shaft 30 to rotate, and is combined with the gear pair transmission through the belt transmission of the synchronous belt 49, so that the twisting and feeding rollers 29 rotate oppositely to convey the currency downwards, and when the currency passes through the upper conveying cavity 15, the infrared identifier 35 identifies the currency according to infrared judgment;

if the currency is true, the infrared identifier 35 starts the hydraulic press 17, slides the track plate 13 upwards through the hydraulic push rod 18, at this time, the frame 20 moves upwards under the elastic recovery of the compression spring 21, and is meshed with the circular tooth surface part of the ball head rod 24 through the lifting rack 25 to rotate, so that the ball head rod 24 slides in the rotating groove 26, at this time, the push claw 34 is abutted with the paper currency and stirs the paper currency to slide downwards to pass through the throwing port 28 and be abutted with the lower twisting roller 29 to be sent out to a driver, and then the initial state is recovered;

if the money is false, the infrared discriminator 35 starts the motor 36, rotates the direction changing ball 50 through the guide plate 27, and changes the left and right positions of the input port 28, and at this time, because the inner wall structure in the lower end of the track plate 13 is concave upward, the carriage 20 moves upward under the elastic recovery of the compression spring 21, and the money is returned to the passenger's hand through the above-mentioned barrel-exchanging step, and then returns to the original state.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims

1. The utility model provides a on-vehicle currency examine device for on taxi, includes the shielded box, its characterized in that: an identification cavity is arranged in the isolation box; the inner wall of the bottom end of the identification cavity is rotatably connected with a driving shaft, a reversing ball is arranged at the upper end of the driving shaft, a transfer device is arranged on the reversing ball, the transfer device comprises a switching cavity arranged in the reversing ball, a throwing port penetrating through the inner wall of the lower end of the switching cavity and a guide plate fixed on the throwing port, and the driving shaft rotates the reversing ball to enable the position of the throwing port to be switched left and right to discharge money; the money feeding device comprises a transmission shaft which is rotatably connected in the twisting cavity and is connected with a gear pair, and twisting rollers which are fixed on the transmission shaft and extend into the transmission cavity, wherein the twisting rollers rotate oppositely by utilizing the characteristic of the gear pair to convey money to one side; the inner wall of the top end of the identification cavity is provided with a hydraulic component for starting the transfer device, the inner wall of the rear end of the identification cavity is provided with an adsorption device, the adsorption device comprises a sealing tank arranged on the inner wall of the rear end of the identification cavity, a suction nozzle arranged on the sealing tank and positioned outside the rear end of the identification cavity, and a piston column connected in the sealing tank in a sliding manner, and the space on the rear side of the piston column is increased through the sliding of the piston column, so that the air pressure of the space is smaller than the external air pressure to fix the vehicle-mounted currency detecting device; the conveying pipe at the upper end is rotatably connected with the inner wall of the upper end of the switching cavity; an electric motor is embedded in the inner wall of the bottom end of the identification cavity and is in power connection with the lower end of the driving shaft, an infrared identifier positioned on the inner side of the lower end of the twisting cavity is arranged in the conveying cavity on the upper side, and the infrared identifier is in signal connection with the electric motor; the transfer device further comprises a rotary groove which is arranged on the upper side of the throwing port and is communicated and connected with the identification cavity, a supporting plate is fixedly arranged on the end face of the upper side of the rotary groove, a suspension frame is arranged at the lower end of the supporting plate, a ball head rod which is in sliding connection with the rotary groove is connected to the suspension frame in a rotating mode, an adjusting cavity is arranged in the ball head rod, a sliding rod is connected in the adjusting cavity in a sliding mode, an extension spring is connected between the sliding rod and the adjusting cavity, a push claw positioned on the outer side of the adjusting cavity is hinged to the sliding rod, a lifting rack positioned on the left side of the ball head rod is connected to the supporting plate in a sliding mode, the lifting rack is meshed and connected with the circular tooth surface part of the ball head rod, a frame is arranged at the upper end of the lifting rack; the banknote feeding device also comprises a belt wheel which is arranged on the transmission shaft at the anticlockwise side and is positioned outside the rear end of the twisting and feeding cavity, the transmission shaft at the upper side is in power connection with a motor which is positioned at the rear end of the belt wheel and is fixed with the inner wall of the identification cavity, and a synchronous belt is connected among the three belt wheels; the hydraulic assembly comprises a track plate which is connected with the conveying pipe on the upper side in a sliding manner, the track plate is connected with the roller in a sliding manner, a hydraulic machine which is connected with the infrared identifier in a signal manner is embedded in the inner wall of the top end of the identification cavity, and the lower end of the hydraulic machine is in power connection with a hydraulic push rod which is fixedly connected with the track plate; adsorption equipment still including connect in the piston post with resistance spring between the seal pot inner wall, piston post internal thread connection has the screw thread post, the piston post front end fixed be equipped with screw thread post sliding connection's throw-off collar, be equipped with the keyway in the screw thread post, sliding connection has the electromagnetic connection key from taking the spring in the keyway, electromagnetic connection key with signal connection between the motor, sliding connection has on the side inner wall about the appraisal chamber with the awl ring gear that the bevel gear meshing is connected, the awl ring gear can with electromagnetic connection key friction butt.