A kind of barrier machine with integrated display and camera

Abstract

The present invention relates to the technical field of barrier machines, and specifically to an integrated barrier machine with a fee display and a camera; it comprises a base, a chassis and a fee display machine are fixedly mounted on the upper end of the base; a camera is mounted on the upper end of the chassis; a barrier arm is rotatably connected to one side of the chassis; a box plate is fixedly connected to the inside of the chassis; the number of the box plates is set to two; the present invention cooperates with a ratchet and a transmission gear, so that when a driving motor drives the connecting arm to lift through a bevel gear set, the ratchet overcomes the torsion of a torsion spring under the push of the transmission gear and moves in a direction away from the blocking block, at which time the transmission gear and the ratchet are in sliding contact, and when a motor fails and tends to fall, the barrier arm will drive the transmission gear to rotate in the opposite direction, and at this time the ratchet will block the reverse rotating transmission gear, thereby blocking the barrier arm from falling, thereby preventing the vehicle from being damaged by the suddenly falling barrier arm when the vehicle passes under the barrier arm, thereby improving the safety of the present invention.

Description

Technical Field

[0001] The invention relates to the technical field of barrier machines, in particular to a barrier machine with integrated display and camera. Background Art

[0002] The barrier machine, also known as a gate machine or a car blocker, is a device used to control vehicle access and manage parking lots. It is usually installed in parking lots, underground garages, toll booths, factories, enterprises, communities and other places where vehicle access needs to be controlled. The barrier machine manages vehicle traffic through the action of lifting bars or blocking arms. It includes a fee display system and a camera system. When the barrier machine is working, the camera system automatically identifies the license plate number of the vehicle entering and leaving the vehicle for vehicle traffic record and management. The fee display system then manages vehicle traffic charges. After confirming the payment, the barrier machine uses the transmission mechanism to raise and lower the barrier arm, and then releases the vehicle, realizing an automated toll release process.

[0003] Since the barrier arm of the barrier machine is controlled by an electric drive system to lift and lower, the motor failure of the barrier machine is one of the main reasons for the abnormal lifting and lowering of the barrier arm. The long-term use of the motor will cause the motor to overload or overheat, especially in summer. Although the maximum temperature of the outside air is only about 40°C, the heat inside the barrier machine is difficult to dissipate due to exposure to the sun, causing the internal temperature to rise and approach 60°C. When the motor runs for a long time in this environment, it will accelerate the aging of the insulation material inside the motor, resulting in reduced resistance and even short circuit problems, making it impossible for the motor to drive the barrier arm to rise normally. The barrier arm falls at an inappropriate time. Especially when a vehicle passes by, the suddenly falling barrier arm will cause damage to the vehicle.

[0004] In view of this, in order to overcome the above technical problems, the present invention proposes a fee display camera integrated barrier machine to solve the above technical problems. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, the present invention proposes an integrated barrier machine with a fee display and a camera. The present invention cooperates with a ratchet and a transmission gear, so that when the driving motor drives the connecting arm to lift through a bevel gear group, the ratchet overcomes the torque of the torsion spring under the push of the transmission gear and moves in a direction away from the blocking block. At this time, the transmission gear and the ratchet are in sliding contact. When the motor fails and tends to fall, the barrier arm will drive the transmission gear to rotate in the opposite direction. At this time, the ratchet will block the transmission gear rotating in the opposite direction, thereby preventing the barrier arm from falling, thereby preventing the vehicle from being damaged by the suddenly falling barrier arm when the vehicle passes under the barrier arm, thereby improving the safety of the present invention.

[0006] The technical solution adopted by the present invention to solve the technical problem is: a fee display camera integrated barrier machine described in the present invention comprises:

[0007] A base, a chassis and a fee display machine are fixedly installed on the upper end of the base; a camera is installed on the upper end of the chassis; a railing arm is rotatably connected to one side of the chassis; a box plate is fixedly connected to the inside of the chassis; the number of the box plates is set to two; a driving motor is fixedly installed on the upper end of the box plate located below; the driving motor drives the railing arm to rotate through a bevel gear set; the bevel gear set includes a bevel gear rod and a bevel gear shaft that mesh with each other; one end of the bevel gear rod is fixedly connected to the railing arm, and the other end is rotatably connected to the box plate located above; the bevel gear shaft is connected to the output shaft of the driving motor;

[0008] A blocking block, a blocking groove is provided at the upper end of the box plate; the blocking block is slidingly sealed and connected in the blocking groove; the blocking block is connected to the bottom of the blocking groove by a push spring; the end of the blocking block away from the blocking groove is rotatably connected to a pawl through a torsion spring; the transmission gear is meshed with the pawl; the surface of the bevel gear shaft is fixedly connected with a transmission gear; a traction unit is installed in the blocking groove; the traction unit is used to pull the blocking block into the blocking groove.

[0009] Preferably, the traction unit comprises an electromagnetic sheet; the electromagnetic sheet is embedded in the bottom of the blocking slot.

[0010] Preferably, the traction unit includes a push plate; a circular groove is provided at the lower end of the box plate located above; the push plate is spirally connected in the circular groove; the push plate is slidingly connected to the output shaft of the driving motor; an airbag is fixedly connected between the push plate and the bottom of the circular groove; the airbag is connected to the blocking groove through an airway.

[0011] Preferably, a liquid storage cavity connected to the airway is provided inside the box plate; a sealing plate is slidingly and sealingly connected inside the liquid storage cavity; the sealing plate and the cavity wall of the liquid storage cavity are connected via a sealing spring; a closing unit is installed in the airway; and the closing unit is used to control the closure of the airway.

[0012] Preferably, the closing unit includes a closing plate; a mounting groove is provided on one side of the chassis; a push rod is slidably connected in the mounting groove; a closing groove connected to the airway is provided in the box plate; the closing plate is slidably connected in the closing groove; the closing plate and the bottom of the closing groove are connected by a fixed spring; and the push rod is fixedly connected to the closing plate by a steel wire rope.

[0013] Preferably, the closing unit also includes a pull rod; a vertical slide groove is provided on one side of the chassis; the pull rod is slidably connected in the slide groove; the pull rod is fixedly connected to one end of the closing plate away from the fixed spring by a metal rope; and a liquid inlet and a liquid outlet are provided on the surface of the closing plate.

[0014] Preferably, a ventilation hole is opened on one side of the chassis; and the cross-sectional shape of the ventilation hole is set to be V-shaped.

[0015] Preferably, a water storage cavity is provided inside the base; a connecting hole connected to the outside is provided at the upper end of the water storage cavity; a one-way valve is installed in the connecting hole; an overflow port connected to a vent is provided on the side wall of the chassis; and the vent is connected to the water storage cavity.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. The present invention cooperates with the ratchet and the transmission gear, so that when the driving motor drives the connecting arm to lift up through the bevel gear set, the ratchet overcomes the torsion of the torsion spring under the push of the transmission gear and moves in the direction away from the blocking block. At this time, the transmission gear and the ratchet are in sliding contact. When the motor fails and tends to fall, the railing arm will drive the transmission gear to rotate in the opposite direction. At this time, the ratchet will block the reverse rotating transmission gear, thereby preventing the railing arm from falling, so as to avoid damage to the vehicle caused by the suddenly falling railing arm when the vehicle passes under the railing arm, thereby improving the safety of the present invention.

[0018] 2. The present invention arranges the airbag so that the hydraulic oil in the airbag can push the blocking block in the blocking groove into the blocking groove, thereby eliminating the need to use an electromagnetic plate, which not only reduces the consumption of electric energy and reduces the cost of use, but also avoids the accumulation of heat in the chassis due to the use of the electromagnetic plate, thereby reducing the accumulation of heat in the chassis; it ensures that the driving motor in the chassis can be used normally and stably, increases the service life of the driving motor, and ensures that the railing arm can be raised and lowered stably and quickly, so that the practicality of the present invention is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Figure 1 is a stereogram of the present invention;

[0021] Figure 2 is a three-dimensional diagram of a chassis used in the present invention;

[0022] Figure 3 yes Figure 2 The enlarged view of point A in the middle;

[0023] Figure 4 It is a schematic diagram of the structure of the chassis used in the present invention;

[0024] Figure 5 yes Figure 4 The enlarged view of point B in the middle;

[0025] Figure 6 It is a structural schematic diagram of a box plate installed with an electromagnetic sheet in the present invention;

[0026] Figure 7It is a structural schematic diagram of a box plate provided with an air passage in the present invention;

[0027] Figure 8 is a perspective view of a closing plate used in the present invention;

[0028] In the figure: 1, base; 11, chassis; 111, camera; 112, railing arm; 12, fee display machine; 13, drive motor; 14, bevel gear rod; 141, transmission gear; 15, bevel gear shaft; 16, mounting groove; 161, push rod; 17, pull rod; 171, slide groove; 172, metal rope; 18, vent; 181, overflow port; 19, water storage chamber; 191, connecting hole; 192, one-way valve ; 2. Box plate; 21. Blocking groove; 211. Blocking block; 212. Push spring; 22. Ratchet; 23. Electromagnetic sheet; 24. Circular groove; 241. Push plate; 242. Airbag; 25. Airway; 251. Liquid storage chamber; 252. Sealing plate; 253. Sealing spring; 26. Closing groove; 261. Closing plate; 262. Fixed spring; 263. Wire rope; 264. Liquid inlet; 265. Liquid outlet. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0030] like Figures 1 to 8 As shown, the fee display camera integrated barrier machine described in the present invention includes the following embodiments:

[0031] Embodiment 1: A fee display camera integrated barrier machine, comprising:

[0032] A base 1, wherein a chassis 11 and a fee display device 12 are fixedly installed on the upper end of the base 1; a camera 111 is installed on the upper end of the chassis 11; a railing arm 112 is rotatably connected to one side of the chassis 11; a box plate 2 is fixedly connected to the inside of the chassis 11; the number of the box plates 2 is provided with two; a driving motor 13 is fixedly installed on the upper end of the box plate 2 located below; the driving motor 13 drives the railing arm 112 to rotate through a bevel gear set; the bevel gear set includes a bevel gear rod 14 and a bevel gear shaft 15 that mesh with each other; one end of the bevel gear rod 14 is fixedly connected to the railing arm 112, and the other end is rotatably connected to the box plate 2 located above; the bevel gear shaft 15 is connected to the output shaft of the driving motor 13;

[0033] A blocking block 211, a blocking groove 21 is provided at the upper end of the box plate 2; the blocking block 211 is slidingly sealed and connected in the blocking groove 21; the blocking block 211 is connected to the bottom of the blocking groove 21 by a push spring 212; the end of the blocking block 21 away from the blocking groove 21 is rotatably connected to a pawl 22 through a torsion spring; the transmission gear 141 is meshed with the pawl 22; the transmission gear 141 is fixedly connected to the surface of the bevel gear shaft 15; a traction unit is installed in the blocking groove 21; the traction unit is used to pull the blocking block 211 into the blocking groove 21.

[0034] In this embodiment, the traction unit includes an electromagnetic sheet 23 ; the electromagnetic sheet 23 is embedded in the bottom of the blocking slot 21 .

[0035] In this embodiment, a ventilation opening 18 is opened on one side of the chassis 11; the cross-sectional shape of the ventilation opening 18 is set to be V-shaped.

[0036] In this embodiment, a water storage chamber 19 is provided inside the base 1; a communication hole 191 communicating with the outside is provided at the upper end of the water storage chamber 19; a check valve 192 is installed in the communication hole 191; an overflow port 181 communicating with the vent 18 is provided on the side wall of the chassis 11; the vent 18 is communicated with the water storage chamber 19;

[0037] When working, the barrier arm 112 of the existing barrier machine is controlled to rise and fall by an electric drive system and a transmission mechanism. The motor failure of the barrier machine is one of the main reasons for the abnormal lifting and falling of the barrier arm 112. For this, most barrier machines use a worm gear transmission mechanism. Because the worm gear transmission mechanism has a self-locking function, it can prevent the barrier arm 112 from falling when the motor fails. However, the efficiency of the worm gear transmission is usually low, and there is also a large friction loss. In parking lots and toll stations, it is usually required that the barrier arm 112 can be raised and lowered quickly and frequently, but the worm gear transmission has a low efficiency and a long response time, which greatly affects the efficiency of vehicle entry and exit. For this, in parking lots and toll stations, motors are often used to directly drive the barrier arm 112 to rotate.

[0038] Moreover, the direct-drive motor needs to have sufficient torque to drive the railing arm 112. For a larger and heavier railing arm 112, a high-power, high-torque motor is required, which will increase the cost; and the greater the power of the motor, the more heat it generates, which will increase the heat accumulation in the chassis 11 and affect the service life of the motor; for this, the present invention sets a bevel gear set transmission, so that the bevel gear set can amplify the torque of the motor, so that a smaller power motor can also drive the heavier railing arm 112; and compared with the worm gear transmission mechanism, the bevel gear set transmission can transmit power more efficiently; thereby not only reducing the cost of the motor, but also ensuring that the small-power motor can efficiently drive the railing arm 112 to rotate, so as to achieve rapid and frequent lifting and lowering of the railing arm 112. At the same time, the use of a small-power motor can also reduce the heat accumulation in the chassis 11, thereby increasing the service life of the motor;

[0039] However, long-term use of the motor will still cause the motor to overload or overheat, resulting in reduced resistance or even short circuit, so that the motor cannot normally drive the guardrail arm 112 to rise, and the guardrail arm 112 falls at an inappropriate time. In particular, when a vehicle passes by, the suddenly falling guardrail arm 112 may cause damage to the vehicle; in this regard, the ratchet 22 cooperates with the transmission gear 141, so that when the drive motor 13 drives the connecting arm to rise through the bevel gear set, the ratchet 22 overcomes the torsion force of the torsion spring under the push of the transmission gear 141 and moves in a direction away from the blocking block 211. At this time, the transmission gear 141 and the ratchet 22 are in sliding contact. When the drive motor 13 fails and tends to fall, the guardrail arm 112 will drive the transmission gear 141 to rotate in the opposite direction. At this time, the ratchet 22 will block the reversely rotating transmission gear 141, thereby preventing the guardrail arm 112 from falling, thereby preventing the vehicle from passing under the guardrail arm 112. The suddenly falling guardrail arm 112 will cause damage to the vehicle, thereby improving the safety of the present invention;

[0040] When in use, when the vehicle drives towards the barrier machine at the entrance, the front part of the vehicle will first pass over the side of the fee display machine 12, and the camera 111 on the upper end of the chassis 11 will take a picture of the front part of the vehicle, and transmit the photographed vehicle license plate and other information to the fee display machine 12 for recording and timing the vehicle information; when the vehicle drives out of the exit, the camera 111 transmits the vehicle license plate information to the fee display machine 12, so that the fee display machine 12 calculates the parking fee according to the timing of the vehicle, and displays the parking fee and payment method on the screen of the fee display machine 12, the owner selects the payment method according to the needs, and after the owner completes the payment, the drive motor 13 is controlled to drive the bevel gear shaft 15 connected thereto to rotate, so that the bevel gear shaft 15 can drive the bevel gear rod 14 meshing therewith to rotate, so that the bevel gear rod 14 can drive The transmission gear 141 and the railing arm 112 connected thereto rotate synchronously, so that the railing arm 112 is driven by the driving motor 13 to rotate and lift upward; after rotating 90°, the railing arm 112 is in a vertical state, at which time the railing arm 112 no longer blocks the vehicle, allowing the vehicle to pass through one side of the chassis 11; due to the initial state, during the rotation of the transmission gear 141, the transmission gear 141 can push the transmission gear 141 meshed with it to overcome the torsion of the torsion spring and rotate in the direction away from the blocking block 211. At this time, the transmission gear 141 is in sliding contact with the pawl 22. If the driving motor 13 fails, the railing arm 112 falls under the action of gravity and drives the transmission gear 141 to rotate in the opposite direction, so that the transmission gear 141 pushes the pawl 22 meshed with it to rotate in the direction close to the blocking block 211. The ratchet 22 is blocked by the blocking block 211, so that the ratchet 22 cannot rotate, thereby the ratchet 22 blocks the rotation of the transmission gear 141 meshed with it, and the railing arm 112 connected to the transmission gear 141 cannot continue to fall. Since the blocking block 211 is located on one side of the transmission gear 141 and is in an inclined state, the blocking block 211 drives the ratchet 22 to mesh with the transmission gear 141 obliquely. Therefore, during the reverse rotation of the transmission gear 141, the driving force applied by the transmission gear 141 to the ratchet 22 is perpendicular to the blocking block 21, so that the blocking block 211 cannot enter the blocking groove 21 under the push of the transmission gear 141, avoiding the inclined blocking block 211 from entering the blocking groove 21 and causing the ratchet 22 to move away from the transmission gear 141, ensuring that the ratchet 22 can effectively block the transmission gear 141, thereby ensuring that the railing arm 112 will not fall and hit the car under the blocking of the ratchet 22, thereby ensuring that the use safety of the present invention is effectively improved;After the vehicle passes, the driving motor 13 needs to drive the barrier arm 112 to fall. At this time, the electromagnetic sheet 23 is energized, so that the electromagnetic sheet 23 generates a magnetic attraction force on the blocking block 211, so that the blocking block 211 squeezes the spring 212 into the blocking groove 21 under the attraction of the magnetic force. At this time, the blocking block 211 drives the pawl 22 away from the transmission gear 141, so that the driving motor 13 can drive the transmission gear 141 to rotate in the opposite direction, so that the transmission gear 141 can fall stably.

[0041] Since the existing machine case 11 of the barrier machine is mostly a closed or semi-closed structure, this is to prevent rainwater from the outside from entering the barrier machine, thereby protecting the motor and its related components from short circuits and other faults caused by the entry of rainwater. However, the closed or semi-closed structure will cause the heat in the machine case 11 to be difficult to dissipate, especially in summer. Although the maximum temperature of the outside air is only about 40°C, the heat inside the barrier machine is difficult to dissipate due to exposure to the sun, causing the internal temperature to rise and approach 60°C. If the motor runs for a long time in this environment, the aging of the insulating material inside the motor will be accelerated, resulting in a decrease in resistance and even a short circuit. Therefore, by providing the vents 18, the outside world can enter and exit through the vents 18 on both sides, so that The temperature in the chassis 11 can be dissipated from the vents 18, reducing the heat accumulation in the chassis 11, thereby reducing the temperature in the chassis 11, ensuring that the drive motor 13 can work at an appropriate temperature, and the cross-sectional shape of the vents 18 is set to be V-shaped. Although the inverted V-shaped vents 18 can effectively prevent external rainwater from entering the chassis 11, the inverted V-shaped vents 18 will also have a certain obstruction to the external wind, thereby affecting the heat dissipation effect of the external wind on the chassis 11. Although the positive V-shaped vents 18 have good ventilation effects, rainwater is easy to accumulate in the V-shaped vents 18, which can easily cause the accumulated rainwater to be blown into the chassis 11. In order to prevent rainwater from entering the chassis 11 through the vents 18, a V-shaped vent is set. The water storage chamber 19 allows rainwater to enter the water storage chamber 19 through the connecting port on the upper end surface of the base 1 when it falls on the base 1, and the V-shaped vent 18 is connected to the water storage chamber 19, so that rainwater flowing into the V-shaped vent 18 will flow into the water storage chamber 19, thereby avoiding rainwater accumulation in the V-shaped vent 18 and preventing rainwater from entering the chassis 11 through the V-shaped vent 18, thereby avoiding the problem of electrical components in the chassis 11 being short-circuited due to contact with rainwater, and the storage of rainwater in the water storage chamber 19 can enable the chassis 11 exposed to the sun to transfer heat to the water storage chamber 19 and be absorbed by the rainwater, thereby reducing the temperature of the chassis 11 exposed to the sun and reducing the temperature accumulation in the chassis 11; so as to reduce the electrical components such as the drive motor 13 The operating environment temperature is increased to improve the service life of electrical components. A one-way valve 192 is installed in the connecting hole 191 to prevent the rainwater in the water storage chamber 19 from evaporating too quickly, so as to prolong the cooling effect of the rainwater in the water storage chamber 19. An overflow port 181 is provided on the side wall of the chassis 11 to prevent excessive rainfall from causing excessive storage of rainwater in the water storage chamber 19. When the rainwater level in the water storage chamber 19 overflows the overflow port 181, the rainwater can overflow through the overflow port 181 to prevent the rainwater from overflowing from the V-shaped vent 18 into the chassis 11, thereby preventing the electrical components in the chassis 11 from contacting with the rainwater and causing a short circuit, thereby ensuring that the railing arm 112 can be used normally and stably, thereby improving the practicality of the present invention.

[0042] Embodiment 2: This embodiment differs from Embodiment 1 in that:

[0043] The traction unit includes a push plate 241; a circular groove 24 is provided at the lower end of the box plate 2 located above; the push plate 241 is spirally connected in the circular groove 24; the push plate 241 is slidably connected to the output shaft of the drive motor 13; an airbag 242 is fixedly connected between the push plate 241 and the bottom of the circular groove 24; the airbag 242 is connected to the blocking groove 21 through an airway 25.

[0044] In this embodiment, a liquid storage chamber 251 connected to the airway 25 is opened inside the box plate 2; a sealing plate 252 is slidingly sealed in the liquid storage chamber 251; the sealing plate 252 and the cavity wall of the liquid storage chamber 251 are connected via a sealing spring 253; a closing unit is installed in the airway 25; and the closing unit is used to control the closure of the airway 25.

[0045] In this embodiment, the closing unit includes a closing plate 261; a mounting groove 16 is provided on one side of the chassis 11; a push rod 161 is slidably connected in the mounting groove 16; a closing groove 26 connected to the airway 25 is provided in the box plate 2; the closing plate 261 is slidably connected in the closing groove 26; the closing plate 261 is connected to the bottom of the closing groove 26 by a fixing spring 262; the push rod 161 is fixedly connected to the closing plate 261 by a steel wire rope 263.

[0046] In this embodiment, the closing unit further includes a pull rod 17; a vertical slide groove 171 is provided on one side of the chassis 11; the pull rod 17 is slidably connected in the slide groove 171; the pull rod 17 is fixedly connected to the end of the closing plate 261 away from the fixing spring 262 by a metal rope 172; a liquid inlet 264 and a liquid outlet 265 are provided on the surface of the closing plate 261;

[0047] During operation, the use of the electromagnetic sheet 23 will not only increase the consumption of electric energy, thereby increasing the cost of use, but also when the electromagnetic sheet 23 is in use, when the current passes through the coil of the electromagnetic sheet 23, the resistance will cause the electric energy to be converted into heat energy, thereby causing the heat to accumulate in the chassis 11, and affecting the service life of other electrical components in the chassis 11; in the initial state, the airbag 242 is filled with hydraulic oil, so that when the driving motor 13 drives the railing arm 112 to rise, the driving motor 13 will drive the push plate 241 slidably connected to its output shaft to rotate, so that the push plate 241 spirally rotates and rises in the circular groove 24, so that the airbag 242 in the circular groove 24 is affected by the push plate 241 The hydraulic oil in the airbag 242 is pushed and compressed by the push plate 241, so that the hydraulic oil in the airbag 242 enters the airway 25 under the push of the push plate 241; because the closing plate 261 blocks the airway 25 at this time; the hydraulic oil cannot enter the blocking groove 21 through the airway 25, so that the hydraulic oil entering the airway 25 enters the liquid storage chamber 251, so that the hydraulic oil in the liquid storage chamber 251 pushes the sealing plate 252 to squeeze the sealing spring 253 and enter the blocking groove 21 until the railing arm 112 is lifted to a vertical state, at which time the railing arm 112 contacts the push rod 161; as the vehicle drives out, it is necessary to control the drive motor 13 to drive the railing arm 112 to fall, and at this time the user controls the drive motor 13 to drive the railing first The arm 112 rotates upward, so that the railing arm 112 can push the push rod 161 to slide along the installation groove 16 to one side, so that the push rod 161 pulls the closing plate 261 to slide along the closing groove 26 through the wire rope 263 and squeezes the fixing spring 262, so that the closing plate 261 drives the liquid inlet 264 and the liquid outlet 265 on the surface to move, so that the liquid inlet 264 moves to a state of matching with the air channel 25. At this time, the hydraulic oil in the liquid storage chamber 251 flows into the blocking groove 21 through the liquid inlet 264 and the air channel 25, so that the blocking block 211 in the blocking groove 21 drives the ratchet 22 to enter the blocking groove 21 under the push of the hydraulic oil. At this time, the ratchet 22 no longer engages the transmission gear 141 is blocked, at this time, the driving motor 13 is controlled to rotate in the opposite direction, so that the driving motor 13 drives the railing arm 112 to fall, and the push rod 161 is no longer pushed by the railing arm 112, so that the fixed spring 262 pushes the closing plate 261 to reset, and at this time the closing plate 261 pushes the push rod 161 and the steel wire rope 263 pulls the push rod 161 to reset, so that the airway 25 is closed and continues to be blocked; during the reverse rotation of the driving motor 13, the driving motor 13 drives the push plate 241 to rotate downward along the circular groove 24 spirally, and since the airbag 242 is rotatably connected to the push plate 241, the airbag 242 can be pulled by the push plate 241 to extend, and at this time the airbag 242 is in a negative pressure state;As the railing arm 112 falls, the railing arm 112 will first contact the pull rod 17, so that the railing arm 112 pushes the pull rod 17, so that the pull rod 17 pulls the closing plate 261 to move away from the fixed spring 262 through the metal rope 172, so that the closing plate 261 drives the liquid outlet 265 on the surface to cooperate with the air channel 25. At this time, the fixed spring 262 is stretched, and the hydraulic oil in the blocking groove 21 will flow back to the air bag 242 in the negative pressure state through the liquid outlet 265 and the air channel 25; the present invention, through the setting of the air bag 242, makes the air bag The hydraulic oil in 242 can push the blocking block 211 in the blocking groove 21 into the blocking groove 21, thereby eliminating the need to use the electromagnetic sheet 23, which not only reduces the consumption of electric energy and reduces the use cost, but also avoids the accumulation of heat in the chassis 11 due to the use of the electromagnetic sheet 23, thereby reducing the accumulation of heat in the chassis 11; ensuring that the driving motor 13 in the chassis 11 can be used normally and stably, increasing the service life of the driving motor 13, and ensuring that the railing arm 112 can be stably and quickly raised and lowered, so that the practicality of the present invention is further improved. ;

[0048] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the attached Figure 1 The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it cannot be understood as limiting the scope of protection of the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0049] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A fee display camera integrated barrier machine, characterized in that: include: A base (1), wherein a chassis (11) and a fee display device (12) are fixedly mounted on the upper end of the base (1); a camera (111) is mounted on the upper end of the chassis (11); a railing arm (112) is rotatably connected to one side of the chassis (11); a box plate (2) is fixedly connected inside the chassis (11); the number of the box plates (2) is two; a driving motor (13) is fixedly mounted on the upper end of the box plate (2) located at the bottom; the driving motor (13) drives the railing arm (112) to rotate via a bevel gear set; the bevel gear set comprises a bevel gear rod (14) and a bevel gear shaft (15) meshing with each other; one end of the bevel gear rod (14) is fixedly connected to the railing arm (112), and the other end is rotatably connected to the box plate (2) located at the top; the bevel gear shaft (15) is connected to the output shaft of the driving motor (13); A blocking block (211), wherein a blocking groove (21) is formed at the upper end of the box plate (2); the blocking block (211) is slidably sealed and connected in the blocking groove (21); the blocking block (211) is connected to the bottom of the blocking groove (21) via a push spring (212); an end of the blocking block (211) away from the blocking groove (21) is rotatably connected to a ratchet (22) via a torsion spring; a transmission gear (141) is meshed with the ratchet (22); a transmission gear (141) is fixedly connected to the surface of the bevel gear shaft (15); a traction unit is installed in the blocking groove (21); the traction unit is used to pull the blocking block (211) into the blocking groove (21); The traction unit comprises a push plate (241); a circular groove (24) is formed at the lower end of the box plate (2) located above; the push plate (241) is spirally connected in the circular groove (24); the push plate (241) is slidably connected to the output shaft of the driving motor (13); an air bag (242) is fixedly connected between the push plate (241) and the bottom of the circular groove (24); the air bag (242) is connected to the blocking groove (21) through an air passage (25); The box plate (2) is provided with a liquid storage cavity (251) in communication with the air passage (25); a sealing plate (252) is slidably and sealingly connected in the liquid storage cavity (251); the sealing plate (252) is connected to the cavity wall of the liquid storage cavity (251) via a sealing spring (253); a closing unit is installed in the air passage (25); the closing unit is used to control the closing of the air passage (25); The closing unit comprises a closing plate (261); a mounting groove (16) is provided on one side of the chassis (11); a push rod (161) is slidably connected in the mounting groove (16); a closing groove (26) connected to the airway (25) is provided in the box plate (2); the closing plate (261) is slidably connected in the closing groove (26); the closing plate (261) is connected to the bottom of the closing groove (26) by a fixing spring (262); and the push rod (161) is fixedly connected to the closing plate (261) by a steel wire rope (263).

2. The fee display and camera integrated barrier machine according to claim 1, characterized in that: The traction unit comprises an electromagnetic sheet (23); the electromagnetic sheet (23) is embedded in the bottom of the blocking slot (21).

3. The fee display and camera integrated barrier machine according to claim 1, characterized in that: The closing unit also includes a pull rod (17); a vertical slide groove (171) is provided on one side of the chassis (11); the pull rod (17) is slidably connected in the slide groove (171); the pull rod (17) is fixedly connected to one end of the closing plate (261) away from the fixed spring (262) by a metal rope (172); a liquid inlet (264) and a liquid outlet (265) are provided on the surface of the closing plate (261).

4. The fee display and camera integrated barrier machine according to claim 3, characterized in that: A ventilation opening (18) is provided on one side of the chassis (11); the cross-sectional shape of the ventilation opening (18) is set to be V-shaped.

5. The fee display and camera integrated barrier machine according to claim 4, characterized in that: A water storage chamber (19) is provided inside the base (1); a communication hole (191) communicating with the outside is provided at the upper end of the water storage chamber (19); a one-way valve (192) is installed in the communication hole (191); an overflow port (181) communicating with a vent (18) is provided on the side wall of the chassis (11); and the vent (18) is communicated with the water storage chamber (19).

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