CN219676706U

CN219676706U - Traffic flow microwave detector

Info

Publication number: CN219676706U
Application number: CN202320651690.1U
Authority: CN
Inventors: 翁晓明; 杨大宁
Original assignee: Suzhou Leisen Electronic Technology Co ltd
Current assignee: Suzhou Leisen Electronic Technology Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-09-12
Anticipated expiration: 2033-03-29

Abstract

The utility model relates to the technical field of microwave vehicle detectors, and discloses a vehicle flow microwave detector, which solves the problem that the use accuracy of the existing vehicle flow microwave detector in rainy days is affected. According to the utility model, the detector main body can be protected through the protection structure, the surface of the detector main body can be wetted by rainwater when the detector is used in a rainy day, raindrops pass in front of the detector main body, false judgment of a radar of the detector main body is easily caused, the protection structure is arranged for solving the problem, the supporting groove is positioned above the detector main body, the supporting groove can shield the rainwater at the top end of the detector main body when the detector main body rains, meanwhile, the supporting groove can collect the rainwater and guide the rainwater to the inner part of the water guide groove through the water guide hole in the supporting groove, and the water guide groove guides the rainwater to two sides, so that shielding right in front of the detector main body can be reduced, erosion to a part of the detector main body can be reduced through shielding of the supporting groove, and the service life of the detector main body can be longer.

Description

Traffic flow microwave detector

Technical Field

The utility model relates to the technical field of microwave vehicle detectors, in particular to a vehicle flow microwave detector.

Background

The traffic flow microwave detector is equipment capable of detecting the number of vehicles, the speed of a vehicle, the occupancy rate of a lane and the like through digital radar waves, can analyze road conditions in real time through collecting traffic data, can judge traffic congestion road sections more quickly, can dredge the congestion road sections more timely, and can save a large amount of labor cost through one piece of equipment.

The current traffic flow microwave detector needs to be installed outdoors in the use process, the detector can often be corroded by external rainwater and other objects in an outdoor environment, short-distance raindrops can possibly cause misjudgment of a radar during raining, accuracy of data is affected, traffic data during power failure can not be recorded, and data is not completed.

Disclosure of Invention

The utility model aims to provide a traffic flow microwave detector which works by adopting the device, thereby solving the problem that the use accuracy of the existing traffic flow microwave detector is affected in rainy days.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a traffic microwave detector, includes the detector main part, fixes the control box in detector main part one end to and set up the solid fixed ring in control box one end, the protective structure who is used for the protection is installed on the top of control box, gu fixed ring's one end is provided with the dismouting structure that is used for quick assembly disassembly, protective structure is including installing the backup pad on control box top, fixes the support frame on the backup pad top, fixes the supporting tank on the support frame top, inlays the solar panel in the supporting tank inside, is the vertical state between support frame and the backup pad, is welding integration between support frame and the supporting tank.

Further, the inside of supporting groove has seted up the guiding hole, and the both sides of supporting groove all are fixed with the guiding groove, and the hole site and the guiding hole of guiding groove are linked together for to the inside water guide of supporting groove.

Further, a storage battery box is fixed on one side of the support frame, wires are fixed on the top end and the bottom end of the storage battery box, the wires on the top end are electrically connected with the solar panel, and the wires on the bottom end are electrically connected with the control box.

Further, the dismounting structure comprises a connecting block fixed at one end of the control box, a fixing shell fixed at one end of the fixing ring, an inserting block fixed at one end of the connecting block, the inner diameter of the fixing shell is larger than the outer diameter of the inserting block, and a clamping groove is formed in the inserting block.

Further, a reinforcing block is fixed on one side of the inside of the fixed shell, and the outer diameter of the reinforcing block is smaller than the inner diameter of the inserting block.

Further, springs are fixed at the top end and the bottom end of the inside of the fixed shell, a push block is fixed at the top end of the springs, and a pull rod is fixed at the bottom end of the push block.

Further, the push block and the clamping groove in the insert block form a clamping structure, and the push block forms a telescopic structure in the fixing shell through a spring.

Further, the push block is provided with two groups, and the top end and the bottom end of the plug block can be fixed simultaneously.

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

the accuracy of the existing traffic flow microwave detector in rainy days can be affected; the utility model can protect the detector main body through the protection structure, the surface of the detector main body can be wetted with rainwater when the detector main body is used in rainy days, raindrops pass in front of the detector main body, the radar misjudgment of the detector main body is easy to cause, the protection structure is arranged for solving the problem, the support groove is positioned above the detector main body, the support groove can shield the rainwater at the top end of the detector main body when raining, meanwhile, the support groove can collect the rainwater and guide the rainwater to the inner part of the guide groove through the water guide hole in the support groove, the guide groove guides the rainwater to two sides, the shielding right in front of the detector main body can be reduced, the corrosion to a part of the detector main body can be reduced through the shielding of the support groove, the service life of the detector main body is longer, the solar panel in the support groove can receive sunlight and convert the sunlight into electric energy when the sunlight is clear, the electric energy is input into the storage battery box through the guide wire, the storage battery box can temporarily supply power for the control box through the guide wire when the control box is powered off after the electric energy is rectified.

Can be convenient for carry out the dismouting with the control box through dismouting structure, the circumstances that can break down after the long-time use of detector, can need overhaul it this moment, need pull down the control box this moment, it pulls out from the inside of inserted block to drive the ejector pad with the pull rod, can remove fixedly between inserted block and the fixed shell this moment, can pull the connecting block and drive the inside of inserted block from the fixed shell and take out, overhaul the control box afterwards, install the control box after the maintenance, insert the inside of inserted block to the fixed shell, the inserted block extrudees the ejector pad this moment, the ejector pad extrudees the inside of spring into the fixed shell, the elasticity of spring promotes the block and the block between the block after the inserted block inserts the fixed shell, can fix between connecting block and the fixed shell, can be more convenient with the detector dismouting maintenance.

Drawings

FIG. 1 is a schematic view of a three-dimensional front structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional back structure of the present utility model;

FIG. 3 is a schematic perspective view of a protective structure according to the present utility model;

FIG. 4 is a schematic perspective view of the structure A in FIG. 3 according to the present utility model;

fig. 5 is a schematic side view of the assembled structure of the present utility model.

In the figure: 1. a detector body; 2. a control box; 3. a protective structure; 31. a support groove; 32. a solar panel; 33. a support frame; 34. a support plate; 35. a battery case; 36. a wire; 37. a water guide groove; 38. a water guide hole; 4. a fixing ring; 5. a disassembly and assembly structure; 51. a connecting block; 52. a fixed case; 53. inserting blocks; 54. a reinforcing block; 55. a spring; 56. a pull rod; 57. and pushing the block.

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.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1 and 2, a vehicle flow microwave detector includes a detector main body 1, a control box 2 fixed at one end of the detector main body 1, and a fixing ring 4 arranged at one end of the control box 2, wherein a protection structure 3 for protection is installed at the top end of the control box 2, and a dismounting structure 5 for quick dismounting is arranged at one end of the fixing ring 4.

When in use, the control box 2 is fixed on a telegraph pole at a required use position through the fixing ring 4, then the control box 2 is powered, and the detector main body 1 can detect in real time.

The utility model is further described below with reference to examples.

Example 1:

referring to fig. 3 and 4, the protection structure 3 includes a support plate 34 mounted on the top end of the control box 2, a support frame 33 fixed on the top end of the support plate 34, a support slot 31 fixed on the top end of the support frame 33, a solar panel 32 embedded in the support slot 31, and a welding integration between the support frame 33 and the support slot 31, wherein the support frame 33 and the support plate 34 are in a vertical state.

The inside of supporting groove 31 has seted up water guide hole 38, and the both sides of supporting groove 31 are all fixed with guiding gutter 37, and the hole site and the water guide hole 38 of guiding gutter 37 are linked together for the inside water guide to supporting groove 31.

A battery box 35 is fixed on one side of the support frame 33, wires 36 are fixed on the top and bottom ends of the battery box 35, the wires 36 on the top end are electrically connected with the solar panel 32, and the wires 36 on the bottom end are electrically connected with the control box 2.

Specifically, the surface of detector main part 1 can wet the rainwater when using in the rainy day, and the place ahead of detector main part 1 has the raindrop to pass through, easily cause detector main part 1 radar misjudgement, set up protective structure 3 for this problem, support groove 31 is located the top of detector main part 1, support groove 31 can shelter from the rainwater on detector main part 1 top when raining, simultaneously support groove 31 can collect the rainwater, and derive to the inside of water guide groove 37 through its inside water guide hole 38, water guide groove 37 is derived the rainwater to both sides, can reduce the shielding in the place ahead of detector main part 1, and shelter from reducible partly detector main part 1 and receive the erosion, can make the life of detector main part 1 longer, the inside solar panel 32 of support groove 31 can receive sunshine and turn into the electric energy when fine day, the electric energy is through wire 36 to the inside input of battery box 35, battery box 35 is the electric energy steady voltage rectification back and storage, battery box 35 accessible wire 36 is control box 2 temporary power supply for control box 2 when the power failure.

Example 2:

referring to fig. 5, the dismounting structure 5 includes a connection block 51 fixed at one end of the control box 2, a fixing shell 52 fixed at one end of the fixing ring 4, an insert 53 fixed at one end of the connection block 51, an inner diameter of the fixing shell 52 is larger than an outer diameter of the insert 53, and a clamping groove is formed in the insert 53.

A reinforcing block 54 is fixed to one side of the inside of the fixing case 52, and an outer diameter of the reinforcing block 54 is smaller than an inner diameter of the insert block 53.

The top and bottom inside the fixed shell 52 are fixed with the spring 55, and the top of spring 55 is fixed with the ejector pad 57, and the bottom of ejector pad 57 is fixed with pull rod 56.

The push block 57 and the locking groove inside the insert block 53 form an engagement structure, and the push block 57 forms a telescopic structure inside the fixed housing 52 by the spring 55.

The push block 57 is provided with two sets capable of fixing both the top and bottom ends of the insert block 53.

Specifically, the situation that the detector may malfunction after long-time use, at this time, the detector needs to be overhauled, at this time, the control box 2 needs to be disassembled, the pull rod 56 is pulled to drive the push block 57 to be pulled out of the insert 53, at this time, the insert 53 and the fixed shell 52 can be released from fixation, then the connecting block 51 can be pulled to drive the insert 53 to be taken out of the fixed shell 52, the control box 2 is overhauled, the control box 2 is installed after overhauling, the insert 53 is inserted into the fixed shell 52, at this time, the push block 53 extrudes the push block 57, the spring 55 extrudes the spring 55 into the fixed shell 52, and when the insert 53 is inserted into the fixed shell 52, the elasticity of the spring 55 pushes the engagement between the push block 57 and the insert 53, the connecting block 51 and the fixed shell 52 can be fixed, and the detector can be disassembled and maintained more conveniently.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a traffic flow microwave detector, includes detector main part (1), fixes control box (2) in detector main part (1) one end to and set up solid fixed ring (4) in control box (2) one end, its characterized in that: the top end of the control box (2) is provided with a protection structure (3) for protection, and one end of the fixed ring (4) is provided with a disassembly and assembly structure (5) for quick disassembly and assembly;

the protection structure (3) comprises a supporting plate (34) arranged at the top end of the control box (2), a supporting frame (33) fixed at the top end of the supporting plate (34), a supporting groove (31) fixed at the top end of the supporting frame (33), a solar panel (32) embedded in the supporting groove (31), a supporting frame (33) and the supporting plate (34) are in a vertical state, and welding integration is achieved between the supporting frame (33) and the supporting groove (31).

2. A vehicle flow microwave detector as claimed in claim 1, wherein: the inside of supporting groove (31) has seted up water guide hole (38), and both sides of supporting groove (31) are fixed with guiding gutter (37), and the hole site and the water guide hole (38) of guiding gutter (37) are linked together for the inside water guide to supporting groove (31).

3. A vehicle flow microwave detector as claimed in claim 1, wherein: one side of the support frame (33) is fixed with a storage battery box (35), the top end and the bottom end of the storage battery box (35) are both fixed with wires (36), the wires (36) at the top end are electrically connected with the solar panel (32), and the wires (36) at the bottom end are electrically connected with the control box (2).

4. A vehicle flow microwave detector as claimed in claim 1, wherein: the dismounting structure (5) comprises a connecting block (51) fixed at one end of the control box (2), a fixing shell (52) fixed at one end of the fixing ring (4), an inserting block (53) fixed at one end of the connecting block (51), the inner diameter of the fixing shell (52) is larger than the outer diameter of the inserting block (53), and a clamping groove is formed in the inserting block (53).

5. A vehicle flow microwave detector as claimed in claim 4, wherein: a reinforcing block (54) is fixed on one side of the inside of the fixed shell (52), and the outer diameter of the reinforcing block (54) is smaller than the inner diameter of the inserting block (53).

6. A vehicle flow microwave detector as claimed in claim 4, wherein: the top and the bottom inside fixed shell (52) are all fixed with spring (55), and the top of spring (55) is fixed with ejector pad (57), and the bottom of ejector pad (57) is fixed with pull rod (56).

7. A vehicle flow microwave detector as claimed in claim 6, wherein: the push block (57) and the clamping groove in the insert block (53) form a clamping structure, and the push block (57) forms a telescopic structure in the fixed shell (52) through the spring (55).

8. A vehicle flow microwave detector as claimed in claim 6, wherein: the push blocks (57) are provided with two groups, and the top end and the bottom end of the insertion block (53) can be fixed simultaneously.