CN214930233U - Unmanned city patrol car - Google Patents

Abstract

The utility model discloses an unmanned city patrol car, including the patrol car frame, install the scanning radar directly over the top of patrol car frame, be provided with the fixed block on four angles on the top of patrol car frame, the fixed pin has been run through to the side of fixed block, the depression bar is installed on the top of fixed block, the side-mounting of depression bar has the bracing piece, the image collector is installed in the front of patrol car frame, the chassis is installed to the bottom of patrol car frame, the front on chassis, back mounted have the connecting plate, the rubber rail guard is installed in the front of connecting plate, the fixed screw is installed in the front of rubber rail guard, the tire is installed to the bottom on chassis. The utility model has the advantages that the purpose of improving the turning performance is achieved through the arrangement of the chassis; the purpose of protecting the precision instrument is achieved through the arrangement of the fixing block, the compression-proof rod, the supporting rod and the like.

Description

Unmanned city patrol car

Technical Field

The utility model relates to the field of machinary, especially an unmanned city cruiser.

Background

In recent years, with the increase of mobility of people and the increasing development of traffic, patrolling and reconnaissance in densely populated areas, particularly in complex occasions of people, are more challenging. The existing unmanned urban patrol vehicle has the advantages that the function is single, the reconnaissance is mainly carried out by the manpower of police officers, the reconnaissance efficiency is low, the reconnaissance range is small, the existing urban development is rapid, various technologies such as unmanned and smart traffic provide a technical basis for the intellectualization and informatization of urban traffic, the existing unmanned urban patrol vehicle is simple in moving direction, inaccurate in position fixing point and low in turning performance, and the target position and height factor detection is inaccurate in the scanning process; meanwhile, the unmanned patrol car still has no definite measures in emergency handling of accidents, and a large amount of economic loss is caused by damage of precision instruments such as an image collector, a scanning radar and the like when the patrol car is impacted and overturned, so that the patrol car is inconvenient for merchants to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of proposing in the background art, designed an unmanned city cruiser.

Realize above-mentioned purpose the technical scheme of the utility model provides an unmanned city patrol car, including the patrol car frame, install the scanning radar directly over the top of patrol car frame, be provided with the fixed block on four angles on the top of patrol car frame, the side of fixed block is run through there is the fixed pin, the depression bar is installed on the top of fixed block, the side-mounting of depression bar has the bracing piece, the image collector is installed in the front of patrol car frame, the chassis is installed to the bottom of patrol car frame, front, the back-mounting on chassis has the connecting plate, the rubber rail guard is installed in the front of connecting plate, the fixed screw is installed in the front of rubber rail guard, the tire is installed to the bottom on chassis.

Preferably, the pressure-proof bar includes the stationary blade that the pressure-proof bar both ends set up and runs through in the inside fixed orifices of stationary blade and run through in the positive fixed slot of pressure-proof bar, the fixed slot is including running through the activity groove that sets up in the inside fixed keyway of fixed slot and fixed keyway bottom, the internal diameter in activity groove is greater than the internal diameter of fixed slot.

Preferably, the bracing piece is including installing in the connecting rod at bracing piece both ends and installing in the positive activity of connecting rod and detaining, the external diameter of connecting rod matches with the interior width of fixed slot and suits, the width that the activity was detained matches with the interior width of fixed keyway and suits, activity is detained and is had a swing joint with the activity groove.

Preferably, two groups of the pressure-proof rods are arranged in one group, the two groups of the pressure-proof rods are respectively arranged at the top ends of the scanning radar and the image collector, and each group of the pressure-proof rods is fixedly connected through a support rod.

Preferably, the fixed block is provided with eight, eight the fixed block top is run through and is provided with the stationary blade, eight the fixed block is through running through in the fixed orifices fixed pin in fixed block fixed connection.

The utility model has the advantages that:

(1) the device utilizes a chassis, also called an Ackerman wire control chassis, an Ackerman horn, through the structural design. When the steering wheel is driven in a straight line, the inner toe angle of the steering wheel is more stable, the steering performance of the outer toe angle is higher, better turning performance is provided, and the purpose of improving the turning performance is achieved through the design of the chassis.

(2) Through the structural design of the device, the rubber guard rails and the like are arranged, so that when the cruiser is impacted and overturned in the moving process, the stress of the chassis is buffered by the rubber guard rails, the impact force is reduced, and the stress of the chassis is reduced; the pressure-proof rod is impacted and extruded, the convex pressure-proof rod is not easy to indent when stressed, and is prevented from directly contacting with the scanning radar and the image collector, and meanwhile, the pressure is transmitted to the frame of the patrol car along the two ends of the pressure-proof rod, so that the pressure is directly transferred to the frame of the patrol car, the scanning radar and the image collector are prevented from being directly stressed and damaged, the design cost is low, meanwhile, the precision instrument in the patrol car is prevented from being damaged, less economic loss is caused, and the purpose of protecting the precision instrument is achieved.

Drawings

Fig. 1 is a schematic structural view of the unmanned city patrol car of the utility model;

fig. 2 is a schematic view of a partial structure of the anti-pressure rod of the present invention;

fig. 3 is an enlarged view of said a of the present invention;

fig. 4 is a schematic view of a partial structure of the support rod of the present invention.

Wherein, 1, a patrol car frame; 2. a compression-preventing bar; 201. a fixing sheet; 202. a fixing hole; 203. fixing grooves; 204. fixing the key slot; 205. a movable groove; 3. scanning a radar; 4. a support bar; 401. a connecting rod; 402. a movable buckle; 5. an image collector; 6. a rubber guard rail; 7. fixing screws; 8. a connecting plate; 9. a tire; 10. a chassis; 11. a fixed block; 12. and fixing the pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed/sleeved," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, the embodiment provides an unmanned city patrol car, which comprises a patrol car frame 1, wherein a scanning radar 3 is installed right above the top end of the patrol car frame 1, four corners of the top end of the patrol car frame 1 are provided with fixing blocks 11, fixing pins 12 penetrate through the side surfaces of the fixing blocks 11, a pressure-proof rod 2 is installed at the top end of the fixing blocks 11, a support rod 4 is installed at the side surface of the pressure-proof rod 2, an image collector 5 is installed on the front surface of the patrol car frame 1, a chassis 10 is installed at the bottom end of the patrol car frame 1, connecting plates 8 are installed on the front surface and the back surface of the chassis 10, a rubber protective guard 6 is installed on the front surface of the connecting plate 8, fixing screws 7 are installed on the front surface of the rubber protective guard 6, and tires 9 are installed at the bottom end of the chassis 10.

The compression-proof rod 2 comprises a fixing plate 201 arranged at two ends of the compression-proof rod 2, a fixing hole 202 penetrating through the fixing plate 201 and a fixing groove 203 penetrating through the front surface of the compression-proof rod 2, the fixing groove 203 comprises a fixing key groove 204 penetrating through the fixing groove 203 and a movable groove 205 arranged at the bottom end of the fixing key groove 204, the movable groove 205 is in a round shape, the inner diameter of the movable groove 205 is larger than that of the fixing groove 203, and the fixing pin 12 penetrates through the fixing hole 202 and the side surface of the fixing block 11 through the fixing plate 201 and the fixing hole 202 to achieve the purpose of fixing the compression-proof rod 2; make two depression bar 2 fixed through bracing piece 4 through the fixed slot 203 that sets up, increase the force stability nature of depression bar 2 horizontal plane.

Bracing piece 4 is including installing in the connecting rod 401 at bracing piece 4 both ends and installing in the positive activity of connecting rod 401 and detaining 402, the external diameter of connecting rod 401 matches with the interior width of fixed slot 203 and suits, the width that 402 was detained in the activity matches with the interior width of fixed keyway 204 and suits, 402 and the activity groove 205 swing joint are detained in the activity, through the fixed slot 203 that sets up, activity groove 205, fixed keyway 204 and activity are detained 402, connecting rod 401, make connecting rod 401 insert fixed slot 203 under the condition of detaining 402 and fixed keyway 204 through aiming at the activity, rotation bracing piece 4, make the activity detain 402 get into the inside stagger with fixed keyway 204 in activity groove 205, thereby reach the purpose of fixed pressure bar 2.

Two sets of pressure-proof pole 2 are provided with two sets ofly, and two sets of pressure-proof pole 2 set up respectively in the top of scanning radar 3 and image collector 5, and every group pressure-proof pole 2 is through 4 fixed connection of bracing piece, through the pressure-proof pole 2 that sets up for 1 top of cruiser frame, front are installed two and are followed pressure-proof pole 2, thereby reach and prevent that scanning radar 3, image collector 5 from receiving the striking of giant object or not receiving striking, the impaired purpose of extrusion when overturning.

The fixed block 11 is provided with eight, and eight fixed blocks 11 top run through and are provided with stationary blade 201, and eight fixed blocks 11 are through running through fixed pin 12 in fixed orifices 202 in fixed block 11 fixed connection, through the fixed block 11 that sets up, reach the purpose of being convenient for install fixed pressure bar 2.

All the electrical components in this embodiment are connected to the power supply adapted to the electrical components through wires, and an appropriate controller should be selected according to actual conditions to meet control requirements, specific connection and control sequence.

The worker inserts the pressure-proof bar 2 into the fixed block 11 through the fixing plate 201, inserts the fixing pin 12 into the fixed block 11 and passes through the fixing hole 202, so that the pressure-proof bar 2 is fixed on the top and front of the patrol car frame 1, then aligns the support rod 4 with the fixed groove 203, inserts the support rod 4 into the fixed groove 203 by aligning the movable button 402 with the fixed key groove 204, rotates the support rod 4, so that the movable button 402 enters the movable groove 205 and is staggered with the fixed key groove 204, thereby fixing the two pressure-proof bars 2, improving the horizontal stress stability, and simultaneously installs the two rubber protective guards 6 respectively on the front and rear ends of the patrol car through the fixing screws 7, when the patrol car works, the ackermann steering principle of the chassis 10 enables the patrol car to move more conveniently and accurately, when the patrol car is impacted and overturned during moving, the rubber protective guards 6 buffer the stress of the chassis 10, the impact force is reduced, the stress of the chassis is reduced, meanwhile, the compression-proof rod 2 is impacted and extruded, the outward convex compression-proof rod 2 transmits the force to the frame 1 of the patrol car, and the scanning radar 3 and the image collector 5 are prevented from being directly stressed and damaged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The unmanned city patrol car comprises a patrol car frame (1) and is characterized in that a scanning radar (3) is installed right above the top end of the patrol car frame (1), four corners of the top end of the patrol car frame (1) are provided with fixed blocks (11), fixing pins (12) penetrate through the side faces of the fixed blocks (11), a pressure-proof rod (2) is installed at the top end of the fixed blocks (11), a supporting rod (4) is installed at the side face of the pressure-proof rod (2), an image collector (5) is installed on the front face of the patrol car frame (1), a chassis (10) is installed at the bottom end of the patrol car frame (1), a connecting plate (8) is installed on the front face and the back face of the chassis (10), a rubber protective guard (6) is installed on the front face of the connecting plate (8), and fixing screws (7) are installed on the front face of the rubber protective guard (6), the bottom end of the chassis (10) is provided with a tire (9).

2. The unmanned city patrol car according to claim 1, wherein the pressure-proof rod (2) comprises fixing plates (201) arranged at two ends of the pressure-proof rod (2), fixing holes (202) penetrating through the fixing plates (201), and fixing grooves (203) penetrating through the front surface of the pressure-proof rod (2), the fixing grooves (203) comprise fixing key slots (204) penetrating through the fixing grooves (203) and movable grooves (205) arranged at the bottom ends of the fixing key slots (204), and the inner diameter of the movable grooves (205) is larger than that of the fixing grooves (203).

3. An unmanned city patrol car according to claim 1 or 2, wherein the support rod (4) comprises a connecting rod (401) mounted at both ends of the support rod (4) and a movable buckle (402) mounted at the front of the connecting rod (401), the outer diameter of the connecting rod (401) is adapted to the inner width of the fixing groove (203), the width of the movable buckle (402) is adapted to the inner width of the fixing key groove (204), and the movable buckle (402) is movably connected with the movable groove (205).

4. The unmanned city patrol vehicle according to claim 1, wherein the two compression-proof rods (2) are arranged in two groups, two groups of compression-proof rods (2) are respectively arranged at the top ends of the scanning radar (3) and the image collector (5), and each group of compression-proof rods (2) is fixedly connected through a support rod (4).

5. The unmanned city patrol car according to claim 1, wherein the number of the fixing blocks (11) of the fixing block (11) is eight, a fixing plate (201) is arranged at the top end of each of the eight fixing blocks (11) in a penetrating manner, and the eight fixing blocks (11) are fixedly connected with the fixing block (11) through fixing pins (12) arranged in fixing holes (202) in a penetrating manner.

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