CN110867084A

CN110867084A - Coil type vehicle detector

Info

Publication number: CN110867084A
Application number: CN201911184594.5A
Authority: CN
Inventors: 冯逸翔
Original assignee: Hunan Xiangzhongboyi Environmental Monitoring Co Ltd
Current assignee: Hunan Xiangzhongboyi Environmental Monitoring Co Ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-03-06

Abstract

The invention discloses a coil type vehicle detector, which comprises a host and a base of a control device, a contact pin for assisting the host in running, a sealing gasket for preventing the contact pin from entering ash and a convex column in the middle of the sealing gasket, wherein a plurality of groups of supporting plates are arranged on the host, and one side of each supporting plate, which is far away from the host, is fixedly connected with a fixing assembly.

Description

Coil type vehicle detector

Technical Field

The invention relates to the technical field, in particular to a coil type vehicle detector.

Background

The vehicle detector, more standard, shall be called: a traffic information detector. At present, in traffic detection systems or traffic information acquisition systems at home and abroad, high and new scientific technologies such as an electromagnetic sensing technology, an ultrasonic sensing technology, a radar detection technology, a video detection technology, a computer technology, a communication technology and the like are applied in large quantity. Accordingly, the traffic information detector mainly has: inductive loop detectors (toroidal induction coils), ultrasonic detectors, infrared detectors, radar detectors, video detectors.

According to the patent number: 201820043697.4, the invention relates to the technical field of traffic information, and discloses a coil type vehicle detector, which comprises a host and a base, wherein one side of the host is fixedly connected with an annular sealing gasket, the surface of the annular sealing gasket is fixedly connected with a contact pin, the surface of the contact pin is inserted with a jack positioned in the base, the interior of the host and the base is provided with a threaded hole, the interior of the base is fixedly connected with a guide column, two sides of the host are fixedly connected with first convex plates, and the first convex plates are inserted in first grooves positioned in the base. The coil type vehicle detector is characterized in that a threaded hole, a hook and a hasp are arranged, the host and a base are fixed through a threaded rod connected with internal threads of the threaded hole and guided by a guide post, the fixing effect is good, meanwhile, the host and the base are fixed in an auxiliary manner through the arranged hook and the hasp, and are prevented from falling off, so that the purpose of good fixing effect is achieved, but the coil type vehicle detector is generally buried underground and can not be easily touched, partial plug-in units of the coil type vehicle detector can be loosened after long-term use to cause poor contact, but can not easily fall off, the modes of screwing down by bolts and inserting by inserting plates are too complicated, the coil type vehicle detector can not be used with other bases or hosts as long as the base or the host is damaged, resources are wasted, and therefore, the coil type vehicle detector can be fixed on the host by simple operation, and can also play the coil type vehicle detector of the fixed action to the base when changing different bases.

Disclosure of Invention

It is an object of the present invention to provide a coil type vehicle detector to solve the problems set forth in the background art described above.

In order to achieve the purpose, the invention provides the following technical scheme: coil type vehicle detector, including controlling means's host computer and base, the contact pin of auxiliary host computer operation and prevent that the contact pin from advancing grey sealed pad and sealed post in the middle of filling up, be provided with the multiunit backup pad on the host computer, the fixed subassembly of one side fixedly connected with of host computer is kept away from to the backup pad, and operating procedure is few and can be fixed host computer and base together can not be easily lead to both to drop, and this kind of fixed mode is applicable to different kinds of base, can improve the rate of utilization of host computer.

Preferably, fixed subassembly includes the telescopic link, the one end fixed connection of telescopic link is in the backup pad, keep away from one side fixed connection of backup pad on the fixed block, the spring has been cup jointed on the telescopic link, pulls open the fixed block and blocks on the base and just can prevent that the base from coming off from the host computer, and operating procedure is few and can reach the purpose that prevents to drop.

Preferably, the fixing block is provided with a hole, the telescopic rod is fixed on the fixing block through the hole, the telescopic rod and the spring can be effectively protected, and the appearance of the main machine can be kept when the telescopic rod is placed in the fixing block and is not used.

Preferably, the shape of fixed block is L shape, fixedly connected with protection pad on the fixed block, the fixed block is L shape and can blocks the base, thereby effectual exerting the power of spring on the base and reaching and preventing that the base from droing from the host computer, the protection pad can avoid the great and casing of damage base of power on the fixed block.

Preferably, the convex column is provided with a groove, the base is provided with an inserting hole matched with the convex column in shape, so that the convex column is not easy to pull out easily when being inserted in the inserting hole, the tightness between the host and the base is increased, and the fixing mode between the host and the base is firmer on the basis of fixing the assembly.

Compared with the prior art, the invention has the beneficial effects that:

1. the fixing component can be simply operated to better fix the host and the base together, the host and the base are clamped and fixed together by using the fixing block, and the host and the base are more firmly fixed by changing the existing convex column on which the groove is arranged.

2. The fixing component is arranged on the host machine, can fix different bases, and can be fixed as long as the bases can be replaced in time once the bases are damaged.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a host according to the present invention;

FIG. 2 is a schematic view of the overall structure of the base of the present invention;

fig. 3 is a schematic structural view of a support plate and a fixing member according to the present invention.

In the figure: 1-a host; 2-a base; 3-inserting a pin; 4-a sealing gasket; 5-convex column; 6-a support plate; 7-a fixation assembly; 8, a telescopic rod; 9-fixing block; 10-spring; 11-well; 12-a protective pad; 13-a groove; 14-plug hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: coil type vehicle detector, host computer 1 and base 2 including controlling means, the contact pin 3 of auxiliary machine 1 operation and the sealed 4 of sealed pad and the sealed 4 middle projection 5 of filling up that prevents contact pin 3 ash, place base 2 in backup pad 6 during the use, insert contact pin 3 in host computer 1, use fixed subassembly 7 with both fixed, operating procedure is few and can be fixed host computer 1 and base 2 together can not be easily lead to both to drop, and this kind of fixed mode is applicable to different kind of base 2, can improve the rate of utilization of host computer 1.

Fixed subassembly 7 includes telescopic link 8, the one end fixed connection of telescopic link 8 is in backup pad 6, keep away from one side fixed connection of backup pad 6 on fixed block 9, spring 10 has been cup jointed on telescopic link 8, and one side of holding fixed block 9 during the use outwards pulls open the card on base 2, and the opposite side is owing to be fixed in backup pad 6, and spring 10 has an inward power just can fix base 2 on host computer 1, only need pull open fixed block 9 and pull open the card on base 2 and just can prevent that base 2 from coming off from host computer 1, and operating procedure is few and can reach the purpose that prevents to drop.

The fixing block 9 is provided with a hole 11, the telescopic rod 8 is fixed on the fixing block 9 through the hole 11, the telescopic rod 8 and the spring 10 can be effectively protected, and the fixing block 9 can be placed in the main machine 1 to keep the beauty of the main machine when not in use.

The shape of fixed block 9 is the L shape, fixedly connected with protection pad 12 on the fixed block 9, fixed block 9 is the L shape can block base 2, thereby effectual exert the power of spring 10 on base 2 and reach and prevent that base 2 from droing from host computer 1, protection pad 12 can avoid the power on the fixed block 9 great and damage the shell of base 2, the supplementary protection pad can be the flexible pad that has the buffering, for example, the rubber pad.

The convex column 5 is provided with a groove 13, the base 2 is provided with an inserting hole 14 matched with the shape of the convex column 5, so that the convex column 5 is not easy to pull out easily when being inserted in the inserting hole 14, the tightness between the host 1 and the base 2 is increased, and the fixing mode between the host 1 and the base 2 is firmer on the basis of the fixing component 7.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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

1. Coil type vehicle detector, including contact pin (3) of controlling means's host computer (1) and base (2), the supplementary host computer (1) operation with prevent that contact pin (3) advance grey sealed pad (4) and sealed post (5) in the middle of (4), its characterized in that: the host (1) is provided with a plurality of groups of supporting plates (6), and one side of each supporting plate (6) far away from the host (1) is fixedly connected with a fixing component (7).

2. The coil vehicle detector according to claim 1, wherein: fixed subassembly (7) include telescopic link (8), the one end fixed connection of telescopic link (8) is on backup pad (6), keep away from one side fixed connection of backup pad (6) on fixed block (9), spring (10) have been cup jointed on telescopic link (8).

3. The coil vehicle detector according to claim 2, wherein: the fixed block (9) is provided with a hole (11), and the telescopic rod (8) is fixed on the fixed block (9) through the hole (11).

4. The coil vehicle detector according to claim 2, wherein: the fixing block (9) is L-shaped, and a protection pad (12) is fixedly connected to the fixing block (9).

5. The coil vehicle detector according to claim 1, wherein: the convex column (5) is provided with a groove (13), and the base (2) is provided with a plug hole (14) matched with the convex column (5) in shape.