CN212479042U

CN212479042U - Intelligent gate for automobile entrance and exit

Info

Publication number: CN212479042U
Application number: CN202020223291.1U
Authority: CN
Inventors: 陈湧; 刘超; 朱文龙; 王灿; 刘品; 张泽莹; 张二营; 都文明
Original assignee: Ding Yuan Engineering Co ltd Of Foshan City
Current assignee: Ding Yuan Engineering Co ltd Of Foshan City
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2021-02-05
Anticipated expiration: 2030-02-27

Abstract

The utility model discloses an intelligent gate for the entrance and exit of an automobile, which comprises an expansion bracket, a door head, a power assembly and an identification module, wherein the bottom of the expansion bracket and the bottom of the door head are provided with rollers; the power assembly comprises a fixed frame, a toothed chain transmission mechanism and a door head driving mechanism, the toothed chain transmission mechanism comprises a driving gear, a driven gear and a transmission chain, the driving gear is connected with a power output shaft of the door head driving mechanism, the driving gear is arranged on one side close to the fixed end of the telescopic frame, and the driven gear is arranged at the corresponding position of the door head when the telescopic frame is completely unfolded; the bottom of the door head is provided with a fixed connecting piece; the identification module comprises a camera and a processor. The utility model discloses a gate stability is good, the maintenance of being convenient for to need not the manual work and control, intelligent degree is high.

Description

Intelligent gate for automobile entrance and exit

Technical Field

The utility model relates to a gate, concretely relates to car business turn over gate intelligence gate.

Background

In the telescopic gate in the prior art, a driving motor is generally arranged inside a gate head, and a rotating shaft of the driving motor is connected with a roller at the bottom of the gate head; when the gate stretches out and draws back, the roller is driven to rotate through the driving motor, so that the gate head is driven to move back and forth, the stretching of the gate is realized, and the opening and the closing of the gate are further realized. However, there are the following problems: 1. the roller at the bottom of the door head is driven by the driving motor to rotate to realize the extension and retraction of the gate, the stability of the door head in the moving process is poor, and the door head is stressed greatly and is easy to damage. 2. The driving motor is arranged in the door head, and an electric wire connected with the driving motor needs to extend outside and is easy to damage; and need carry out the rolling to the pencil when the gate is flexible, be not convenient for to driving motor's maintenance and maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the not enough of prior art, provide a car business turn over gate intelligence gate, the stability of this gate is good, the maintenance of being convenient for.

The purpose of the utility model is realized through the following technical scheme:

an intelligent gate for an automobile to enter and exit a doorway is characterized by comprising an expansion bracket, a gate head, a power assembly and an identification module, wherein rollers are arranged at the bottoms of the expansion bracket and the gate head; one side of the expansion bracket is fixedly arranged at one side of the doorway, and the other side of the expansion bracket is connected with the door head; the power assembly comprises a fixed frame, a toothed chain transmission mechanism and a door head driving mechanism for driving the toothed chain transmission mechanism to move, the door head driving mechanism is arranged on the fixed frame, the toothed chain transmission mechanism is arranged below the ground below the telescopic frame, the toothed chain transmission mechanism comprises a driving gear, a driven gear and a transmission chain arranged between the driving gear and the driven gear in a surrounding mode, the driving gear is connected with a power output shaft of the door head driving mechanism, the driving gear is arranged on one side close to the fixed end of the telescopic frame, and the driven gear is arranged at a position corresponding to the door head when the telescopic frame is completely unfolded; the bottom of the door head is provided with a fixed connecting piece which is fixedly connected with the toothed chain; the identification module comprises a camera and a processor, the camera is electrically connected with the processor, the processor is electrically connected with a driver of the door driving mechanism, and the two cameras are respectively arranged on the front side and the rear side of the door.

The working principle of the intelligent gate for the entrance and exit of the automobile is as follows:

when the camera shoots that an automobile needs to enter or leave, and after the camera recognizes that the automobile needs to enter or leave, a door opening signal is sent to a driver of a door head driving mechanism, the door head driving mechanism drives the driving gear to rotate (rotate forwards or reversely) to realize the motion of the toothed chain transmission mechanism, the fixed connecting piece is driven to move in the motion process of the toothed chain, so that the door head is moved, the expansion bracket expands or contracts along with the movement of the door head, and the gate is closed after being opened.

The utility model discloses a preferred scheme, wherein, power component still includes the tooth chain mounting bracket, and this tooth chain mounting bracket sets up in the underfloor below the expansion bracket; an installation cavity is formed in the toothed chain installation frame, and the driving gear, the driven gear and the toothed chain are all installed in the installation cavity; the top of chain gear mounting bracket is equipped with the slip and dodges the groove, should slide and dodge the groove with the installation cavity intercommunication.

Preferably, the sliding avoiding groove is provided with a dustproof plastic strip.

The utility model discloses a preferred scheme, fixed connection spare includes upper junction plate, lower connecting piece and intermediate junction plate, the upper junction plate with the bottom fixed connection of door head, lower connecting piece with tooth chain fixed connection, the intermediate junction plate sets up between upper junction plate and lower connecting piece, the intermediate junction plate is worn to establish in the groove is dodged in the slip. The fixed connecting piece is simple in structure and convenient to install.

Preferably, both sides of the middle connecting plate are provided with round corners.

The utility model discloses a preferred scheme, door head actuating mechanism comprises driving motor and toothed chain transport mechanism, toothed chain transport mechanism includes the action wheel, follows the driving wheel and encircles the transfer chain that sets up at the action wheel and follow the driving wheel support, driving motor's pivot with the action wheel is connected, follow the driving wheel with driving gear connection.

Preferably, the drive motor is constituted by a worm gear speed reduction stepping motor.

Preferably, the driven gear and the driving gear are formed of a double gear.

Preferably, the toothed chain transmission mechanism and the toothed chain transmission mechanism are arranged perpendicular to each other.

The utility model discloses a preferred scheme, still include the guide rail; the guide rail is arranged on the ground, a sliding groove is formed in the guide rail, and the telescopic frame and the roller at the bottom of the door head are arranged on the sliding groove.

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

1. the utility model discloses set up the chain drive mechanism among the power component under the ground, with the first actuating mechanism setting of door in the power component in gate one side, the separation of AND gate head to be favorable to alleviateing the weight of door head, make the first structure of door become more simple and convenient slim and graceful, realize alleviateing power drive's burden.

2. The door head is driven to move by the toothed chain transmission mechanism under the ground to realize the opening and closing of the gate, the structure of the door head can become simpler and more convenient, the stability and the precision of the gate during moving can be improved, and the moving distance and the moving position of the door head can be conveniently controlled, so that the opening range of the gate is controlled.

3. With the first actuating mechanism of door and the first separation of door, avoid outdoor wind to blow the sun, effectively protect the first actuating mechanism of door, prolong its life to fix the first actuating mechanism of door in a certain position department, easy access and maintenance.

4. The door head driving mechanism is separated from the door head, the wiring harness connected with the door head driving mechanism is shortened, and the wiring harness can play a role in protection.

5. The utility model discloses an automatic opening and closing when the realization has car visitor is realized to identification module's setting, need not the manual control, and intelligent degree is high.

Drawings

Fig. 1-2 are schematic structural views of one embodiment of the intelligent gate for entrance and exit of a car according to the present invention, wherein fig. 1 is a perspective view, and fig. 2 is a front view of a wall without a doorway.

Fig. 3-4 are schematic structural views of the power assembly, wherein fig. 3 is a front view and fig. 4 is a side view.

Fig. 5 is a detailed perspective view of the toothed chain mount.

Fig. 6 is a perspective view of the fixed link.

Detailed Description

The present invention will be further described with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

Referring to fig. 1 to 6, the intelligent gate for the entrance and exit of the automobile in the embodiment includes an expansion bracket 1, a door head 2, a power assembly and an identification module, wherein rollers 6 are respectively arranged at the bottoms of the expansion bracket 1 and the door head 2; wherein, one side of the expansion bracket 1 is fixedly arranged at one side of the doorway, and the other side is connected with the door head 2; the power assembly comprises a fixed frame 10, a toothed chain 13 transmission mechanism and a door head 2 driving mechanism for driving the toothed chain 13 transmission mechanism to move, the door head 2 driving mechanism is arranged on the fixed frame 10, the toothed chain 13 transmission mechanism is arranged below the ground below the telescopic frame 1, the toothed chain 13 transmission mechanism comprises a driving gear, a driven gear 12 and a transmission chain arranged between the driving gear and the driven gear 12 in a surrounding manner, the driving gear is connected with a power output shaft of the door head 2 driving mechanism, the driving gear is arranged on one side close to the fixed end of the telescopic frame 1, and the driven gear 12 is arranged at a position corresponding to the door head 2 when the telescopic frame 1 is completely unfolded; the bottom of the door head 2 is provided with a fixed connecting piece 11, and the fixed connecting piece 11 is fixedly connected with the toothed chain 13; the identification module comprises a camera 5 and a processor, wherein the camera 5 is electrically connected with the processor, the processor is electrically connected with a driver of the door 2 driving mechanism, and the two cameras 5 are respectively arranged on the front side and the rear side of the door 2. The processor is formed by a computer and adopts the existing image recognition technology to recognize the image of the automobile.

2-5, the power assembly further comprises a toothed chain mounting 4, the toothed chain mounting 4 being arranged below the ground below the telescopic frame 1; a mounting cavity 14 is formed in the toothed chain mounting rack 4, and the driving gear, the driven gear 12 and the toothed chain 13 are all mounted in the mounting cavity 14; the top of the toothed chain mounting rack 4 is provided with a sliding avoidance groove which is communicated with the mounting cavity 14. Through setting up such chain mounting bracket 4, be convenient for the installation of chain 13 drive mechanism to be favorable to the protection to chain 13 drive mechanism, thereby be favorable to increase of service life.

Referring to fig. 2 to 5, the sliding avoidance groove is provided with a dustproof plastic strip 15. Through the setting of dustproof plastic strip 15, avoid external dust or even during the rainwater enters into installation cavity 14, effectively completely cut off the contact of 13 drive mechanism of toothed chain and external dust, realize the protection to 13 drive mechanism of toothed chain.

Referring to fig. 6, the fixed connection member 11 includes an upper connection plate 19, a lower connection member 18 and an intermediate connection plate 17, the upper connection plate 19 and the bottom fixed connection of the door head 2, the lower connection member 18 and the toothed chain 13 fixed connection, the intermediate connection plate 17 is disposed between the upper connection plate 19 and the lower connection member 18, and the intermediate connection plate 17 is disposed in the sliding avoiding groove in a penetrating manner. The fixed connecting piece 11 is simple in structure and convenient to install.

Referring to fig. 6, both sides of the intermediate connection plate 17 are provided with rounded corners. Through the setting of fillet, be favorable to intermediate junction board 17 to slide between dustproof plastic strip 15.

Referring to fig. 3-4, the driving mechanism of the door head 2 is composed of a driving motor 16 and a toothed chain 13 transmission mechanism, the toothed chain 13 transmission mechanism includes a driving wheel 9, a driven wheel 7 and a transmission chain 8 arranged around the driving wheel 9 and the driven wheel 7, a rotating shaft of the driving motor 16 is connected with the driving wheel 9, and the driven wheel 7 is connected with the driving wheel.

Referring to fig. 3-4, the drive motor 16 is formed by a worm gear and worm reduction stepper motor. Thus, the positive and negative rotation of the driving wheel 9 is facilitated, the opening and closing of the gate are realized, and the stability is improved.

Referring to fig. 3 to 4, the driven gear 7 and the driving gear are formed of a double gear. The double gears are adopted, so that the structure is simple, the installation is convenient, and the transmission effect is good.

Referring to fig. 3, the transmission mechanism of the toothed chain 13 and the transmission mechanism of the toothed chain 13 are arranged perpendicular to each other. Thus, the installation is convenient, and the driving mechanism of the door head 2 is convenient to overhaul.

Referring to fig. 1, further comprises a guide rail 3; the guide rail 3 is arranged on the ground, a sliding groove is formed in the guide rail 3, and the telescopic frame 1 and the roller 6 at the bottom of the door head 2 are arranged on the sliding groove. Through the setting of guide rail 3, be favorable to improving the stability when gate removes to be favorable to making the gate keep rectilinear movement.

Referring to fig. 1 to 6, the working principle of the intelligent gate for entrance and exit of the automobile in the embodiment is as follows:

when the camera 5 shoots that an automobile needs to enter or leave, and after the automobile is identified by the processor, a door opening signal is sent to the driver of the door head 2 driving mechanism, the door head 2 driving mechanism drives the driving gear to rotate (rotate forwards or reversely) to realize the motion of the gear chain 13 transmission mechanism, the gear chain 13 drives the fixed connecting piece 11 to move in the motion process, so that the door head 2 is moved, and the expansion frame 1 expands or contracts along with the movement of the door head 2 to complete the closing of the gate after the gate is opened.

The above is the preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. An intelligent gate for an automobile to enter and exit a doorway is characterized by comprising an expansion bracket, a gate head, a power assembly and an identification module, wherein rollers are arranged at the bottoms of the expansion bracket and the gate head; one side of the expansion bracket is fixedly arranged at one side of the doorway, and the other side of the expansion bracket is connected with the door head; the power assembly comprises a fixed frame, a toothed chain transmission mechanism and a door head driving mechanism for driving the toothed chain transmission mechanism to move, the door head driving mechanism is arranged on the fixed frame, the toothed chain transmission mechanism is arranged below the ground below the telescopic frame, the toothed chain transmission mechanism comprises a driving gear, a driven gear and a transmission chain arranged between the driving gear and the driven gear in a surrounding mode, the driving gear is connected with a power output shaft of the door head driving mechanism, the driving gear is arranged on one side close to the fixed end of the telescopic frame, and the driven gear is arranged at a position corresponding to the door head when the telescopic frame is completely unfolded; the bottom of the door head is provided with a fixed connecting piece which is fixedly connected with the toothed chain; the identification module comprises a camera and a processor, the camera is electrically connected with the processor, the processor is electrically connected with a driver of the door driving mechanism, and the two cameras are respectively arranged on the front side and the rear side of the door.

2. The intelligent gate for entrance and exit of automobiles according to claim 1, wherein said power assembly further comprises a toothed chain mounting rack, which is disposed under the ground below the telescopic rack; an installation cavity is formed in the toothed chain installation frame, and the driving gear, the driven gear and the toothed chain are all installed in the installation cavity; the top of chain gear mounting bracket is equipped with the slip and dodges the groove, should slide and dodge the groove with the installation cavity intercommunication.

3. The intelligent gate for entrance and exit of automobile of claim 2, wherein the sliding avoiding groove is provided with a dustproof plastic strip.

4. The intelligent gate for entrance and exit of automobile according to claim 3, wherein said fixed connection member comprises an upper connection plate, a lower connection member and an intermediate connection plate, said upper connection plate is fixedly connected to the bottom of said door head, said lower connection member is fixedly connected to said toothed chain, said intermediate connection plate is disposed between said upper connection plate and said lower connection member, said intermediate connection plate is disposed through said sliding avoidance slot.

5. The intelligent gate for entrance and exit of automobile of claim 4, wherein both sides of said middle connection plate are provided with round corners.

6. The intelligent gate for entrance and exit of automobile as claimed in claim 1, wherein the gate head driving mechanism is composed of a driving motor and a toothed chain transmission mechanism, the toothed chain transmission mechanism comprises a driving wheel, a driven wheel and a transmission chain surrounding the driving wheel and the driven wheel, the rotating shaft of the driving motor is connected with the driving wheel, and the driven wheel is connected with the driving gear.

7. The intelligent gate for entrance and exit of automobile as claimed in claim 6, wherein said driving motor is composed of a worm gear and worm reduction stepping motor.

8. The intelligent gate for entrance and exit of automobiles according to claim 6, wherein said driven wheel and said driving gear are composed of double gears.

9. The intelligent gate for entrance and exit of automobile as claimed in claim 6, wherein the toothed chain transmission mechanism and the toothed chain transmission mechanism are disposed perpendicular to each other.

10. The intelligent gate for entrance and exit of automobiles according to claim 1, further comprising a guide rail; the guide rail is arranged on the ground, a sliding groove is formed in the guide rail, and the telescopic frame and the roller at the bottom of the door head are arranged on the sliding groove.