CN219180047U

CN219180047U - Vehicle detector easy to maintain

Info

Publication number: CN219180047U
Application number: CN202320364783.6U
Authority: CN
Inventors: 罗承志
Original assignee: Shanghai Tuli Electronic Information Technology Co ltd
Current assignee: Shanghai Tuli Electronic Information Technology Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-06-13
Anticipated expiration: 2033-03-02

Abstract

The utility model relates to the technical field of vehicle detectors, in particular to an easy-to-maintain vehicle detector which comprises a protection cabinet and an infrared vehicle detector, wherein a storage cavity is formed in the protection cabinet, a transmission seat is fixedly arranged at the bottom end of the infrared vehicle detector, a limit sliding block is fixedly arranged at the bottom side of the transmission seat, a limit sliding groove is formed in the inner bottom surface of the storage cavity, the limit sliding block is in sliding connection with the limit sliding groove, a micro motor is fixedly arranged at the bottom end of the back side of the protection cabinet, a screw shaft is fixedly connected with a driving shaft of the micro motor, and a transmission screw groove is formed in the back side surface of the transmission seat.

Description

Vehicle detector easy to maintain

Technical Field

The utility model relates to the technical field of vehicle detectors, in particular to an easy-to-maintain vehicle detector.

Background

The infrared vehicle detector is also called as an infrared grating vehicle separator, the accurate long-distance separation detection is carried out on the vehicle by adopting the correlation type infrared non-contact technology, the infrared vehicle detector is usually adopted in a toll gate and a high-speed intersection self-service passage, in the prior art, the infrared vehicle detector is generally fixed in a protective cabinet for matching use, when the infrared vehicle detector breaks down and needs to be maintained, a person maintains and processes the infrared vehicle detector in the protective cabinet by opening a cabinet door, so that the maintenance operation space of the infrared vehicle detector is smaller, inconvenience is brought to the maintenance operation of the person, and the maintenance work convenience of the infrared vehicle detector is influenced.

Disclosure of Invention

The present utility model is directed to an easy-to-maintain vehicle detector, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an easy-to-maintain vehicle detector, includes protection rack and infrared vehicle detector, the storage chamber has been seted up on the protection rack, the bottom fixed mounting of infrared vehicle detector has the drive seat, the bottom side fixed mounting of drive seat has spacing slider, spacing spout has been seted up to the inside bottom surface of storage chamber, spacing slider and spacing spout sliding connection, the backside bottom fixed mounting micro motor of protection rack, micro motor's drive shaft fixedly connected with screw rod axle, the transmission helicoidal groove has been seted up on the dorsal surface of drive seat, screw rod axle and transmission helicoidal groove threaded connection, the front end fixed mounting of drive seat has the shrouding.

Preferably, the front side port of the storage cavity is matched with a sealing plate, and the side surface of the sealing plate is contacted with the inner side surface of the storage cavity.

Preferably, the surface of the sealing plate is provided with a light-transmitting opening, and the inner side of the light-transmitting opening is fixedly provided with a light-transmitting plate.

Preferably, the back side surface of the protection cabinet is provided with a line through opening, and the section shape of the line through opening is rectangular.

Preferably, a heat dissipation port is formed in the position, right above the wire through port, of the back side surface of the protection cabinet, and a protection net is fixedly mounted on the inner side of the heat dissipation port.

Preferably, a control switch is fixedly installed on the protection cabinet, and the output end of the control switch is electrically connected with the input end of the micro motor.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the screw shaft is driven to rotate by the micro motor, so that the transmission seat can be driven to move to the outer side of the protection cabinet, the infrared vehicle detector can be moved to the outer side of the protection cabinet, the maintenance operation space of the infrared vehicle detector can be amplified, the maintenance operation of the infrared vehicle detector is easier, the maintenance convenience of the infrared vehicle detector is improved, the transmission seat can be moved to the inner side of the protection cabinet to the original position after the maintenance is finished, and the front side port of the storage cavity can be sealed by using the sealing plate.

Drawings

FIG. 1 is a schematic cross-sectional view of a vehicle detector for easy maintenance in use;

FIG. 2 is a schematic cross-sectional view of a vehicle detector for easy maintenance;

fig. 3 is a schematic perspective view of a vehicle detector for easy maintenance.

In the figure: 1. a protective cabinet; 101. a storage cavity; 102. limiting sliding grooves; 103. a micro motor; 104. a screw shaft; 105. a control switch; 106. a wire opening; 107. a heat radiation port; 108. a protective net; 2. an infrared vehicle detector; 3. a transmission seat; 301. a limit sliding block; 302. a transmission screw groove; 4. a sealing plate; 401. a light transmission port; 402. and a light-transmitting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides an easy-to-maintain vehicle detector, including protection rack 1 and infrared vehicle detector 2, the storage chamber 101 has been seted up on the protection rack 1, the bottom fixed mounting of infrared vehicle detector 2 has transmission seat 3, the bottom side fixed mounting of transmission seat 3 has spacing slider 301, spacing spout 102 has been seted up to the inside bottom surface of storage chamber 101, spacing slider 301 and spacing spout 102 sliding connection, the backside bottom fixed mounting micro motor 103 of protection rack 1, micro motor 103's drive shaft fixedly connected with screw shaft 104, transmission helicoid 302 has been seted up on the dorsal surface of transmission seat 3, screw shaft 104 and transmission helicoid 302 threaded connection, the front end fixed mounting of transmission seat 3 has shrouding 4.

As a preferred implementation manner in this embodiment, the front side port of the storage cavity 101 is matched with the sealing plate 4, and the side surface of the sealing plate 4 contacts the inner side surface of the storage cavity 101, so that the sealing plate 4 can seal the front side port of the storage cavity 101.

As a preferred embodiment of the present embodiment, the surface of the sealing plate 4 is provided with a light-transmitting opening 401, and a light-transmitting plate 402 is fixedly mounted inside the light-transmitting opening 401.

As a preferred implementation manner in this embodiment, the backside surface of the protection cabinet 1 is provided with the wire through hole 106, and the cross section of the wire through hole 106 is rectangular, so as to achieve the purpose of facilitating the power-on and power-off treatment of the infrared vehicle detector 2.

As a preferred implementation manner in this embodiment, the back surface of the protection cabinet 1 is provided with a heat dissipation port 107 at a position directly above the wire through port 106, and a protection net 108 is fixedly installed inside the heat dissipation port 107 to prevent external dust and impurities from entering the protection cabinet 1 through the heat dissipation port 107.

As a preferred implementation manner in this embodiment, the protection cabinet 1 is fixedly provided with the control switch 105, and the output end of the control switch 105 is electrically connected to the input end of the micro motor 103, so as to achieve the purpose of conveniently controlling the operation of the micro motor 103.

Working principle:

in the use process of the vehicle detector of this embodiment, if the infrared vehicle detector 2 in the protection cabinet 1 fails and needs to be maintained, the micro motor 103 is used to drive the screw shaft 104 to rotate forward, so as to drive the transmission seat 3 to move towards the outside of the protection cabinet 1 until the infrared vehicle detector 2 is completely moved out of the protection cabinet 1, personnel can maintain the infrared vehicle detector 2, after the maintenance is finished, the micro motor 103 is used to drive the screw shaft 104 to rotate reversely, so as to drive the transmission seat 3 to move towards the inside of the protection cabinet 1 to be in situ, and the front side port of the storage cavity 101 can be sealed by using the sealing plate 4.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a vehicle detector of easy maintenance, includes protection rack (1) and infrared vehicle detector (2), offer on protection rack (1) and deposit chamber (101), its characterized in that: the bottom fixed mounting of infrared vehicle detector (2) has transmission seat (3), the downside fixed mounting of transmission seat (3) has spacing slider (301), spacing spout (102) have been seted up to the inside bottom surface of depositing chamber (101), spacing slider (301) and spacing spout (102) sliding connection, the rear side bottom fixed mounting micro-motor (103) of protection rack (1), the drive shaft fixedly connected with screw rod axle (104) of micro-motor (103), transmission helicoid groove (302) have been seted up on the rear side surface of transmission seat (3), screw rod axle (104) and transmission helicoid groove (302) threaded connection, the front end fixed mounting of transmission seat (3) has shrouding (4).

2. A maintenance-friendly vehicle detector as claimed in claim 1, wherein: the front side port of the storage cavity (101) is matched with the sealing plate (4), and the side surface of the sealing plate (4) is contacted with the inner side surface of the storage cavity (101).

3. A maintenance-friendly vehicle detector as claimed in claim 1, wherein: the surface of shrouding (4) has seted up light-transmitting mouth (401), the inboard fixed mounting of light-transmitting mouth (401) has light-transmitting board (402).

4. A maintenance-friendly vehicle detector as claimed in claim 1, wherein: a wire through opening (106) is formed in the back side surface of the protective cabinet (1), and the cross section of the wire through opening (106) is rectangular.

5. A maintenance-friendly vehicle detector according to claim 3, wherein: a heat dissipation opening (107) is formed in the position, located right above the wire through opening (106), of the back side surface of the protection cabinet (1), and a protection net (108) is fixedly mounted on the inner side of the heat dissipation opening (107).

6. A maintenance-friendly vehicle detector as claimed in claim 1, wherein: the protection cabinet (1) is fixedly provided with a control switch (105), and the output end of the control switch (105) is electrically connected with the input end of the miniature motor (103).