CN215204568U - Closed electric prowl car - Google Patents

Abstract

The utility model provides a closed electric patrol car, which comprises a car body, a seat arranged on the car body, a control device and an implementation device; implement the device and include handrail, support column, stopper, extension spring, first spring and bolt, support column one end and body coupling, one end is not higher than the seat upper surface in addition, the handrail is installed between two support columns, sliding connection between handrail and two support columns, handrail bottom are connected with a plurality of extension springs, the other end of extension spring and the body coupling under the handrail. The utility model discloses the handrail on packing up seat next door that can be automatic quick lets security personnel do not have anything to block quick dashing away from going out patrol car, rapid start executive task.

Description

Closed electric prowl car

Technical Field

The utility model relates to a cruiser technical field especially relates to a closed electronic cruiser.

Background

The patrol car is a car specially designed and developed for security and patrol personnel. The security personnel who are responsible for safety work usually drive in the place that requires protection or violently drive in the task with the safety protection equipment and the tools or weapons that are configured, and the time of every second is related to the safety of people. As more equipment is arranged, the driver can be blocked by the handle beside the seat when needing to get off the vehicle, and the speed of getting off the vehicle is delayed. Most of the prior patrol cars are provided with fixed handrails, and a small number of patrol cars are provided with handrails which can be folded by manual rotation. The security personnel may hold a weapon in the hand, and may give time for criminals to escape or harm people when the hands are drawn out between the electro-optical flint and the handrails are operated. Therefore, the prior patrol car has the defects in the aspect of getting in and out of passengers, and a better handrail structure is needed.

SUMMERY OF THE UTILITY MODEL

The problem of the handrail delay security personnel time of getting off to seat next door among the prior art, the utility model provides a closed electronic cruiser.

The utility model adopts the technical proposal that: a closed electric patrol car comprises a car body and seats arranged on the car body, wherein handrails are arranged on two sides of each seat, the closed electric patrol car also comprises supporting columns, the supporting columns are vertically arranged on the edge of one side, close to a door, of each seat, one supporting column is arranged at the front and the rear of each seat, one end of each supporting column is connected with the car body, the other end of each supporting column is not higher than the upper surface of each seat, the handrails are slidably connected between the two supporting columns to be capable of moving up and down in the vertical direction, fixing devices are arranged on the side surfaces of the handrails in a matched mode with the supporting columns to fix the handrails at the top ends of the supporting columns, the handrails are switched between a fixed state and a movable state, stretching devices are further arranged at the bottoms of the handrails and connected with the car body below, and are matched with the fixing devices to rapidly stretch the handrails to the bottoms of the handrails in the movable state;

the handrail switching device further comprises a control device which is matched with the fixing device, so that the handrail is controlled to be switched between the fixed state and the movable state.

Preferably, the fixing device comprises an accommodating groove, a bolt and a first spring, the accommodating groove is arranged at the upper end inside the supporting column, one end of the accommodating groove is closed, the opening at the other end of the accommodating groove is aligned with the armrest, the bolt is arranged in the accommodating groove, the bolt is axially aligned with the armrest, a bolt hole matched with the bolt is correspondingly arranged on the side surface of the armrest, the bolt hole is parallel to the accommodating groove, one end of the first spring is connected to the bottom end of the bolt, the other end of the first spring is in contact with the end surface of the closed end of the accommodating groove, and the bolt is partially pushed into the bolt hole by the first spring in a non-compression state; still include the structure that resets, the structure that resets corresponds the part setting that the bolt is located the holding tank outside, and the bolt that will partly pop out moves to inside the holding tank.

Preferably, the stretching device is a plurality of tension springs arranged in parallel, and two ends of each tension spring are respectively connected with the bottom end of the handrail and the vehicle body right below the handrail.

Preferably, the reset structure comprises a motor, the motor is arranged on the side face of the bolt, an output shaft of the motor is vertically connected with the bolt through a worm, and the bolt moves towards the direction opposite to the bolt hole when the motor rotates.

Preferably, the control device comprises a trigger block, a second spring, a communicating component and a protecting component, a depressed area is arranged in the middle of the seat, the trigger block is just fittingly arranged in the depressed area, the thickness of the trigger block is smaller than the depth of the depressed area, a plurality of second springs are arranged at the bottom of the trigger block, two ends of each second spring are respectively connected with the bottom of the trigger block and the bottom of the depressed area, and when the second springs are in a balanced state, the trigger block is ejected out of the depressed area; when the trigger block is pressed down to the inside of the depressed area, the communicating component controls the motor to stop, and when the trigger block is popped out of the depressed area, the communicating component controls the motor to operate; the protection component is arranged at the bottom of the trigger block, and the top surface of the trigger block is prevented from being lower than the top of the depressed area.

Preferably, the communicating component comprises a third spring, an upper connecting rod and a lower connecting rod, the lower connecting rod and the upper connecting rod are bending rods, one end of the lower connecting rod is fixed at the recessed area, one end of the upper connecting rod is fixed at the bottom of the trigger block, the third spring is arranged at the top of the upper connecting rod or at the bottom of the lower connecting rod, and the other end of the third spring is connected with the bottom of the trigger block or at the bottom of the recessed area; the upper connecting rod and the lower connecting rod are connected in series in a power circuit of the motor; when the trigger block is popped out of the recessed area, the upper connecting rod and the lower connecting rod are in contact with the communication circuit, and when the trigger block is pressed down to the inside of the recessed area, the upper connecting rod and the lower connecting rod are not in contact with each other, so that the circuit is disconnected.

Preferably, the protection component comprises an upper limit block and a lower limit block which correspond to each other up and down, and the upper limit block and the lower limit block are respectively arranged at the bottom of the trigger block and the bottom of the depressed area; when the upper limit block contacts with the lower limit block, the upper surface of the trigger block is just flush with the upper part of the depressed area, and the upper connecting rod and the lower connecting rod do not contact with other parts.

Preferably, a relay that is turned off with a delay after power-on is further connected in series to the power supply circuit.

Preferably, a guide sliding groove is formed in one side, corresponding to the handrail, of the supporting column, a guide sliding block is arranged at the bottom of the handrail, the guide sliding block is just arranged in the guide sliding groove in a sliding mode, and the tail end, close to the upper side, of the guide sliding groove in the supporting column is closed.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. when security personnel are ready to enter the patrol car to sit down, the handrails are pulled to the position below the seat along the guide sliding grooves by the tension springs, and people can quickly sit down without barriers between the seats when getting on the patrol car.

2. When security personnel enter an emergency state, the vehicle is driven violently with large shaking amplitude, the handrail beside the seat helps to control the body of the passenger not to be out of control, when the passenger needs to leave the patrol car at any time, the patrol sliding door is opened first, the outside environment can be better observed, when the body is separated from the seat, the control device is started, the handrail beside the seat is pulled down quickly by the tension spring under the condition of not using two hands, the security personnel rush out of the car without being blocked, the dangerous activities of some people are blocked in time, or the life safety of the masses is protected.

Drawings

Fig. 1 is a schematic structural view between a trigger block and a seat.

Fig. 2 is an enlarged schematic view of the upper and lower connecting rods.

Fig. 3 is a schematic structural diagram of the handrail and the supporting column.

Fig. 4 is a schematic view of a plug structure.

Fig. 5 is a schematic view of a guide groove of the support column.

In the above drawings: 1. a seat; 2. a second spring; 3. a third spring 4 and a trigger block; 5. an upper connecting rod; 6. a lower connecting rod; 7. a pin hole; 8. a handrail; 9. a support pillar; 10. a bolt; 11. a tension spring; 12. a first spring; 13. a motor; 14. accommodating grooves; 15. a lower limiting block; 16. and an upper limit block.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 3, the utility model adopts the technical proposal that: the utility model provides a closed electronic cruiser, includes the automobile body and sets up seat 1 on the automobile body, 1 both sides of seat are equipped with handrail 8, still contain support column 9, support column 9 is vertical installs at seat 1 and leans on a side edge, and respectively is equipped with one in seat 1 front and back, and 9 one end of support column and body coupling, one end is not higher than seat 1 upper surface in addition, 8 sliding connection of handrail are between two support columns 9, make it reciprocate in vertical direction, 8 side cooperation support columns 9 of handrail are equipped with fixing device, fix handrail 8 on the support column top to can let handrail 8 switch under fixed and active state, 8 bottoms of handrail still are equipped with stretching device and below body coupling, stretching device and fixing device cooperation are in the active state under handrail 8 and are drawn the bottom rapidly.

The handrail 8 is coated with a material suitable for human skin contact, such as cloth or leather; the handrail 8 can be made into a frame structure on the premise of ensuring sliding, so that the weight is reduced. When no one is seated, the armrest 8 is not higher than the upper surface of the seat 1. The support column 9 is made of plastic, so that the weight is reduced and the requirement of light weight design of the vehicle body is met.

As shown in fig. 4, the fixing device includes an accommodating groove 14, a plug 10, and a first spring 12, the accommodating groove 14 is disposed at the inner upper end of the supporting pillar 9, the accommodating groove 14 is a cylindrical inner cavity, one end of the accommodating groove 14 is closed, the other end of the accommodating groove is opened, the plug 10 is mounted in the accommodating groove 14, the contour shape of the plug 10 matches with the accommodating groove 14, so that the plug can move only in the axial direction, the plug 10 is axially aligned with the armrest 8, the side surface of the armrest 8 is correspondingly provided with a plug hole 7 adapted to the plug 10, the plug hole 7 is a blind hole, and the outer end of the plug hole 7 is provided with a round corner, so that the plug 10 can be conveniently inserted. And the pin hole 7 is parallel to the receiving groove 14 in order to make the moving direction of the pin 10 mounted in the receiving groove 14 coincide with the axial direction of the pin hole 7. One end of the first spring 12 is connected to the bottom end of the bolt 10, the other end of the first spring is in contact with the end face of the closed end of the accommodating groove 14, and the first spring 12 partially pushes the bolt 10 into the bolt hole 7 in a non-compressed state; and the reset structure is arranged corresponding to the part of the bolt 10 outside the accommodating groove 14 and moves the partially ejected bolt 10 into the accommodating groove 14.

The stretching device is a plurality of tension springs 11 arranged in parallel, and two ends of each tension spring 11 are respectively connected with the bottom end of the handrail 8 and the vehicle body right below the handrail. The distance that the handrail 8 slides upwards and exceeds the supporting column 9 is smaller than the shrinkage of the tension spring 11, and the lower end of the tension spring 11 can be connected downwards as much as possible in order to increase the shrinkage of the tension spring 11. This is to ensure that the handrail 8 is subjected to a sufficiently large downward pull to slide down more quickly.

Preferably, the resetting device comprises a motor 13, and the motor 13 needs to be a direct current motor because the power supply on the patrol car is a storage battery. The motor 13 is arranged on the side surface of the bolt 10, an output shaft of the motor 13 is vertically connected with the bolt 10 through a worm, and the bolt 10 moves in the opposite direction to the bolt hole 7 when the motor 13 rotates. When installing the motor 13, care is taken not to contact the output shaft with other parts in the receiving groove 14.

The utility model discloses still include the controlling means who sets up with the fixing device cooperation to the switching of control handrail 8 in fixed and active state.

As shown in fig. 1, the control device preferably comprises a trigger block 4, a second spring 2, a communication component and a protection component, wherein a concave area is arranged in the middle of the seating position of the seat 1, the concave area is square, and four corners of the concave area are rounded. The triggering block 4 is just installed in the recessed area in a matching mode, the thickness of the triggering block 4 is smaller than the depth of the recessed area, the bottom of the triggering block 4 is provided with a plurality of second springs 2, two ends of each second spring 2 are respectively connected with the bottom of the triggering block 4 and the bottom of the recessed area, and when the second springs 2 are in a balanced state, the triggering block 4 is ejected out of the recessed area and is 1 cm higher than the seat, so that the appearance is affected by too high protrusion; when the trigger block 4 is pressed down to the inside of the recessed area, the communicating component controls the motor 13 to stop, and when the trigger block 4 is popped out of the recessed area, the communicating component controls the motor 13 to operate; the protection component is arranged at the bottom of the trigger block 4, and the top surface of the trigger block 4 is prevented from being lower than the top of the depressed area. The second spring 2 chooses suitable model for use according to human weight, avoids the security personnel to sit the condition that the second spring 2 can not compress and kick-back behind the trigger block 4.

As shown in fig. 2, preferably, the communicating assembly includes a third spring 3, an upper connecting rod 5 and a lower connecting rod 6, the upper connecting rod 5 and the lower connecting rod 6 are bent rods, one end of the lower connecting rod 6 is fixed in the recessed area, one end of the upper connecting rod 5 is fixed at the bottom of the trigger block 4, the third spring 3 is arranged at the top of the upper connecting rod 5 or at the bottom of the lower connecting rod 6, and the other end of the third spring 3 is connected with the bottom of the trigger block 4 or at the bottom of the recessed area; the upper connecting rod 5 and the lower connecting rod 6 are connected in series in a power circuit of the motor 13; when the trigger block 4 is ejected out of the recessed area, the upper connecting rod 5 and the lower connecting rod 6 are in contact with a communication circuit, and when the trigger block 4 is pressed down to the inside of the recessed area, the upper connecting rod 5 and the lower connecting rod 6 are not in contact with each other, so that the circuit is broken. Because the upper connecting rod 5 and the lower connecting rod 6 are both made of metal materials and have rigidity, the connecting rods are not easy to break or damage. The third spring 3 does not require a large pulling force and functions to increase the ductility of the connecting rod.

Preferably, the protection component comprises an upper limit block 16 and a lower limit block 15 which are vertically corresponding, and the upper limit block 16 and the lower limit block 15 are respectively installed at the bottom of the trigger block 4 and the bottom of the recessed area; when the upper limit block 16 contacts with the lower limit block 15, the upper surface of the trigger block 4 is just flush with the upper part of the depressed area, and the upper connecting rod 5 and the lower connecting rod 6 are not contacted with other parts. Go up connecting rod 5, lower connecting rod 6 and trigger block bottom or depressed area bottom and keep suitable distance, avoid going up connecting rod 5, lower connecting rod 6 to cause to bend or damage because of excessive displacement. The upper limiting block 16 and the lower limiting block 15 are made of rubber.

Preferably, the power supply circuit is further connected in series with a relay which is turned off with a delay after being energized. After the motor 13 drives the bolt 10 to exit the bolt hole 7, corresponding time parameters are set in the relay, so that the circuit breaking motor 13 stops working, and the motor 13 is prevented from rotating all the time to damage other parts.

As shown in fig. 5, preferably, the two support columns 9 are provided with a guide chute corresponding to one side of the handrail 8, the guide chute is T-shaped, two sides of the bottom of the handrail 8 are correspondingly provided with guide sliders, the guide sliders are just slidably arranged in the guide chute, the guide sliders are T-shaped blocks adapted to the guide chute, and the length of the T-shaped blocks can be correspondingly lengthened for stable sliding. To limit the sliding of the handrail 8 in the vertical direction, the guide slots on the support posts 9 are closed at the end near the upper side, so that the handrail 8 cannot slide out of the guide slots. The accommodating groove 14 is arranged in the closed area at the end of the guide chute of the supporting column 9.

The patrol car adopts a sliding door. The existing doors commonly used for vehicles are all in a left-right rotating type, the moving direction after the doors are flushed out of the vehicles is limited to a certain extent, the doors which continuously run after the rotating type doors are opened are easy to collide with other vehicles or road facilities, and the vehicles run more conveniently than the rotating type doors when the sliding doors are opened.

The detailed working process of the embodiment is as follows: according to the requirement of maintenance, when security personnel wear heavy body protectors and carry-on equipment such as explosion-proof weapons, the security personnel enter the sitting patrol car and directly pull up the handrail 8 beside the security personnel by hands, when the handrail 8 reaches the highest position of the guide chute, the first spring 12 pushes the bolt 10 to move towards the bolt hole 7 arranged on the handrail 8, and then the handrail 8 is locked by the bolt 10 and cannot move up and down. When the patrol car enters an emergency area, the patrol car needs to be driven violently to face the rapidly moving dangerous molecules, security personnel observe external conditions to wait for a command to be ready for striking, at the moment, the car door slides to open, the security personnel hold equipment to be ready for handling, the handrail 8 plays a role in protecting the body balance of the security personnel, when a safety worker determines that the safety worker hits, the triggering block 4 is bounced by the second spring 2 at the moment that the body leaves the sitting position, the upper connecting rod 5 and the lower connecting rod 6 are contacted, the communicating component is closed to enable the motor 13 to have current to pass through, the shaft of the motor 13 drives the bolt 10 to rotate and move towards the direction far away from the bolt hole 7, when the bolt 10 exits the bolt hole 7, the tension spring 11 at the bottom of the handrail 8 pulls the handrail 8 to slide downwards quickly, the handrail 8 is not higher than the seat 1 instantly, and security personnel can rush out of the patrol vehicle to execute tasks instantly.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (9)

1. The utility model provides a closed electronic cruiser, includes the automobile body and sets up the seat on the automobile body, the seat both sides are equipped with handrail, its characterized in that: the armrest is characterized by further comprising support columns, the support columns are vertically arranged on the edge of one side of the seat back door, one support column is arranged at the front and the rear of the seat, one end of each support column is connected with the vehicle body, the other end of each support column is not higher than the upper surface of the seat, the armrest is connected between the two support columns in a sliding mode and can move up and down in the vertical direction, the side faces of the armrests are matched with the support columns to be provided with fixing devices to fix the armrests at the top ends of the support columns and enable the armrests to be switched between a fixed state and a movable state, the bottoms of the armrests are also provided with stretching devices which are connected with the vehicle body below, and the stretching devices are matched with the fixing devices to rapidly pull the armrests to the bottoms when the armrests are in the movable state;

the handrail switching device further comprises a control device which is matched with the fixing device, so that the handrail is controlled to be switched between the fixed state and the movable state.

2. The enclosed electric patrol car according to claim 1, wherein: the fixing device comprises an accommodating groove, a bolt and a first spring, the accommodating groove is arranged at the upper end in the supporting column, one end of the accommodating groove is closed, the opening at the other end of the accommodating groove is aligned with the armrest, the bolt is arranged in the accommodating groove, the bolt is axially aligned with the armrest, the side surface of the armrest is correspondingly provided with a bolt hole matched with the bolt, the bolt hole is parallel to the accommodating groove, one end of the first spring is connected to the bottom end of the bolt, the other end of the first spring is in contact with the end surface part of the closed end of the accommodating groove, and the bolt is partially pushed into the bolt hole by the first spring in a non-compression state; still include the structure that resets, the structure that resets corresponds the part setting that the bolt is located the holding tank outside, and the bolt that will partly pop out moves to inside the holding tank.

3. A closed electric patrol car according to claim 2, wherein: the stretching device is a plurality of tension springs arranged in parallel, and two ends of each tension spring are respectively connected with the bottom end of the handrail and the vehicle body right below the handrail.

4. A closed electric patrol car according to claim 3, wherein: the reset structure comprises a motor, the motor is installed on the side face of the bolt, an output shaft of the motor is vertically connected with the bolt through a worm, and the bolt moves in the opposite direction of a bolt hole when the motor rotates.

5. The enclosed electric patrol car according to claim 4, wherein: the control device comprises a trigger block, a second spring, a communicating component and a protecting component, wherein a depressed area is arranged in the middle of the seat position, the trigger block is just arranged in the depressed area in a matching mode, the thickness of the trigger block is smaller than the depth of the depressed area, a plurality of second springs are arranged at the bottom of the trigger block, two ends of each second spring are respectively connected with the bottom of the trigger block and the bottom of the depressed area, and when the second springs are in a balanced state, the trigger block is ejected out of the depressed area; when the trigger block is pressed down to the inside of the depressed area, the communicating component controls the motor to stop, and when the trigger block is popped out of the depressed area, the communicating component controls the motor to operate; the protection component is arranged at the bottom of the trigger block, and the top surface of the trigger block is prevented from being lower than the top of the depressed area.

6. The enclosed electric patrol car according to claim 5, wherein: the communicating component comprises a third spring, an upper connecting rod and a lower connecting rod, the lower connecting rod and the upper connecting rod are bending rods, one end of the lower connecting rod is fixed in the recessed area, one end of the upper connecting rod is fixed at the bottom of the trigger block, the third spring is arranged at the top of the upper connecting rod or at the bottom of the lower connecting rod, and the other end of the third spring is connected with the bottom of the trigger block or the bottom of the recessed area; the upper connecting rod and the lower connecting rod are connected in series in a power circuit of the motor; when the trigger block is popped out of the recessed area, the upper connecting rod and the lower connecting rod are in contact with the communication circuit, and when the trigger block is pressed down to the inside of the recessed area, the upper connecting rod and the lower connecting rod are not in contact with each other, so that the circuit is disconnected.

7. The enclosed electric patrol car according to claim 6, wherein: the protection assembly comprises an upper limiting block and a lower limiting block which correspond to each other up and down, and the upper limiting block and the lower limiting block are respectively arranged at the bottom of the trigger block and the bottom of the depressed area; when the upper limit block contacts with the lower limit block, the upper surface of the trigger block is just flush with the upper part of the depressed area, and the upper connecting rod and the lower connecting rod do not contact with other parts.

8. The enclosed electric patrol car according to claim 7, wherein: and a relay which is switched off in a delayed manner after being electrified is also connected in series in the power circuit.

9. The enclosed electric patrol car according to claim 8, wherein: one side of the support column corresponding to the handrail is provided with a guide sliding groove, the bottom of the handrail is provided with a guide sliding block, the guide sliding block is just glidingly arranged in the guide sliding groove, and the tail end of the guide sliding groove on the support column close to the upper side is sealed.

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