CN212516113U

CN212516113U - Fault detection device of vehicle detector

Info

Publication number: CN212516113U
Application number: CN202021264335.1U
Authority: CN
Inventors: 李杨
Original assignee: Tianjin Huasi Technology Co ltd
Current assignee: Tianjin Huasi Technology Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-02-09
Anticipated expiration: 2030-07-01

Abstract

The utility model provides a fault detection device of vehicle detector belongs to vehicle detector technical field. The failure detection device of the vehicle detector includes a support device and a detection mechanism. The utility model discloses a solar energy collecting device, including strutting arrangement, supporting arrangement, regulating part, detection mechanism, wire holder, support and electric jar, the wire holder is installed the top surface of backup pad, the plug is installed through the wire to one side wiring mouth of wire holder, close induction coil installs the opposite side wiring mouth of wire holder, the universal meter is fixed inside one side of backup pad, the support is fixed the top surface of backup pad, the electric jar is installed the top surface of support, the output of electric jar runs through the support, the output of electric jar is fixed with the diaphragm. The utility model discloses can conveniently detect after the vehicle detector maintenance, reduce the risk in the use.

Description

Fault detection device of vehicle detector

Technical Field

The utility model relates to a vehicle detector field particularly, relates to a vehicle detector's fault detection device.

Background

The vehicle detector, more standard, shall be called: a traffic information detector. 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 quantities. Accordingly, the traffic information detector mainly has: inductive loop detectors (toroidal induction coils), ultrasonic detectors, infrared detectors, radar detectors, video detectors, and the like.

At present, when electronic components such as the existing vehicle detector are reused after maintenance, detection is inconvenient due to the influence of human factors, and the use risk is increased when the electronic components are used.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a vehicle detector's fault detection device aims at improving vehicle detector, is not convenient for carry out the problem that detects after maintaining.

The utility model discloses a realize like this:

the utility model provides a vehicle detector's fault detection device, including strutting arrangement and detection mechanism.

The utility model discloses a support device, including backup pad, supporting structure, detection mechanism, wire holder, plug, universal meter, support and electric jar, strutting arrangement includes backup pad and regulating part, the regulating part is fixed the bottom of backup pad, detection mechanism includes the wire holder, closes induction coil, universal meter, support and electric jar, the wire holder is installed the top surface of backup pad, the plug is installed through the wire to one side wiring mouth of wire holder, it installs to close induction coil the opposite side wiring mouth of wire holder, the universal meter is fixed inside one side of backup pad, the universal meter with connect through the connecting wire between the wire holder, the support is fixed the top surface of backup pad, the electric jar is installed the top surface of support, the output of electric jar runs through the support, the output of electric jar.

The utility model discloses an in one embodiment, the regulating part includes screw thread post, thread bush and supporting pad, the screw thread post is fixed the bottom of backup pad, thread bush threaded connection be in the surface of screw thread post, the backup pad is fixed the bottom of thread bush.

The utility model discloses an in the embodiment, the constant head tank has been seted up to the top surface of backup pad, the bilateral symmetry of constant head tank is fixed with flexible subassembly, flexible subassembly's end fixing has the fly leaf.

The utility model discloses an in one embodiment, flexible subassembly includes sleeve, support column and elastic component, the sleeve symmetry is fixed the both sides internal surface of constant head tank, the support column sliding connection be in telescopic inside, the elastic component is fixed the support column with between the sleeve, the end fixing of support column is in the surface of fly leaf, the universal meter is fixed the inside of constant head tank, the universal meter is located between the fly leaf.

The utility model discloses an in the embodiment, the spout has been seted up to telescopic internal surface, the external fixed surface of support column have with spout assorted slider.

The utility model discloses an in one embodiment, the top surface of backup pad seted up with closed induction coil assorted recess, closed induction coil is placed the inside of recess, the diaphragm is located closed induction coil's top.

In an embodiment of the present invention, the inner surface of the positioning groove is opened with a notch.

In an embodiment of the present invention, a protection pad is adhered to the surface of the movable plate, and the protection pad is tightly attached to the surface of the multimeter.

In an embodiment of the present invention, a folding member is fixed between the movable plate and the positioning groove, and the folding member is located above the retractable assembly.

In an embodiment of the present invention, the connection lug is fixed to both sides of the connection base, the fixing member is penetrated through the inside of the connection lug, and the end portion of the fixing member is screwed in the inside of the support plate.

The utility model has the advantages that: the utility model discloses a vehicle detector's fault detection device that above-mentioned design obtained, during the use, be connected with outside socket through the plug, then install the closed coil at the connection terminal wiring mouth, at this moment fixing the universal meter in the constant head tank, pass through the wire with the universal meter and be connected with the connection terminal, then in inserting the jack of connection terminal top surface again with vehicle detector, at this moment, the power lamp on the vehicle detector lights and explains that the inside wiring of vehicle detector is normal, at this moment electric jar work drives diaphragm downwardly movement, at this moment when diaphragm distance closed coil is more and more near, the last detection lamp of vehicle detector lights and follows the chimes of the doom and explains that the vehicle detection does not have a problem, no person vehicle detector breaks down, can conveniently detect after the vehicle detector maintenance like this, the risk in the use has been reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a first view structure of a fault detection device of a vehicle detector according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a supporting plate of a fault detection device of a vehicle detector according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a support plate of a failure detection device of a vehicle detector according to an embodiment of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 3 according to the present invention;

fig. 5 is a schematic cross-sectional structure view of a telescopic assembly of a fault detection device of a vehicle detector according to an embodiment of the present invention.

In the figure: 100-a support device; 110-a support plate; 111-a positioning slot; 112-a groove; 113-a gap; 120-an adjustment member; 121-threaded post; 122-a threaded sleeve; 123-a support pad; 130-a telescoping assembly; 131-a sleeve; 1311-a chute; 132-a support column; 1321-a slider; 133-an elastic member; 140-a movable plate; 141-a protective pad; 150-a fold; 200-a detection mechanism; 210-a wire holder; 211-a plug; 212-engaging lugs; 213-a fixing member; 220-closed-loop coil; 230-a multimeter; 240-a scaffold; 250-an electric cylinder; 251-transverse plate.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a failure detection device of a vehicle detector includes a support device 100 and a detection mechanism 200.

The detection mechanism 200 is installed on the top surface of the support device 100 for fault detection of the vehicle detector.

Referring to fig. 1-5, the supporting device 100 includes a supporting plate 110 and an adjusting member 120, the adjusting member 120 is fixed to the bottom of the supporting plate 110, the adjusting member 120 includes a threaded post 121, a threaded sleeve 122 and a supporting pad 123, the threaded post 121 is fixed to the bottom of the supporting plate 110, the threaded sleeve 122 is screwed to the outer surface of the threaded post 121, the supporting plate 110 is fixed to the bottom of the threaded sleeve 122, the supporting pad 123 is in contact with a horizontal plane by rotating the threaded sleeve 122, so that the balance of the detecting device can be adjusted conveniently, and the detection is more stable.

The top surface of the supporting plate 110 is provided with a positioning groove 111, two sides of the positioning groove 111 are symmetrically fixed with a telescopic assembly 130, and the end of the telescopic assembly 130 is fixed with a movable plate 140; the telescopic assembly 130 comprises a sleeve 131, a supporting column 132 and an elastic part 133, wherein the sleeve 131 is symmetrically fixed on the inner surfaces of two sides of the positioning groove 111, the supporting column 132 is slidably connected inside the sleeve 131, the elastic part 133 is fixed between the supporting column 132 and the sleeve 131, the end part of the supporting column 132 is fixed on the surface of the movable plate 140, the multimeter 230 is fixed inside the positioning groove 111, and the multimeter 230 is located between the movable plates 140; protection pad 141 is pasted on the surface of activity board 140, and protection pad 141 here can be the rubber pad, can reduce the damage to multimeter 230 surface, and protection pad 141 hugs closely with multimeter 230's surface, places multimeter 230 in constant head tank 111 here, then through the elasticity of elastic component 133, utilizes activity board 140 to fix multimeter 230, and the in-process that uses at multimeter 230 like this can be more stable.

A folding member 150 is fixed between the movable plate 140 and the positioning groove 111, the folding member 150 is located above the telescopic assembly 130, the folding member 150 is a rubber sheet, and an indentation is formed on the surface of the rubber sheet, so that the folding member can be conveniently folded, and the outer surface is more attractive; the engaging lug 212 is fixed on two sides of the wire holder 210, the fixing member 213 penetrates through the engaging lug 212, the fixing member 213 is a bolt, the end of the fixing member 213 is screwed in the supporting plate 110, and the wire holder 210 can be conveniently installed and fixed through the fixing member 213 and the engaging lug 212.

The inner surface of the sleeve 131 is provided with a sliding groove 1311, the outer surface of the supporting column 132 is fixed with a sliding block 1321 matched with the sliding groove 1311, and the supporting column 132 can be prevented from being separated from the sleeve 131 under the elastic action of the elastic piece 133 to influence the use through the arrangement of the sliding groove 1311 and the sliding block 1321; the top surface of the supporting plate 110 is provided with a groove 112 matched with the closed-loop coil 220, the closed-loop coil 220 is placed in the groove 112, the transverse plate 251 is positioned above the closed-loop coil 220, and the closed-loop coil 220 can be conveniently placed through the arrangement of the groove 112; opening 113 has been seted up to the internal surface of constant head tank 111, through opening 113's setting, can conveniently take out universal meter 230.

Referring to fig. 1-3, the detecting mechanism 200 includes a wire holder 210, an on-state coil 220, a multimeter 230, a bracket 240 and an electric cylinder 250, the wire holder 210 is mounted on the top surface of the supporting plate 110, a plug 211 is mounted on a wire connection port on one side of the wire holder 210 through a wire, the on-state coil 220 is mounted on a wire connection port on the other side of the wire holder 210, the multimeter 230 is fixed inside one side of the supporting plate 110, the multimeter 230 is connected to the wire holder 210 through a connection wire, the bracket 240 is fixed on the top surface of the supporting plate 110, the electric cylinder 250 is mounted on the top surface of the bracket 240, an output end of the electric cylinder 250 penetrates through the bracket.

Specifically, the operation principle of the failure detection device of the vehicle detector is as follows: when the vehicle detector is used, the plug 211 is connected with an external socket, the closed induction coil 220 is installed at a wiring port of the wiring seat 210 and is placed in the groove 112, at the moment, the multimeter 230 is placed in the positioning groove 111, at the moment, the elasticity of the elastic piece 133 is utilized, the two sides of the multimeter 230 are squeezed through the supporting column 132 and the movable plate 140, so that the multimeter 230 is fixed, the multimeter 230 is connected with the wiring seat 210 through a lead, then, the vehicle detector is inserted into the jack on the top surface of the wiring seat 210, at the moment, the power lamp on the vehicle detector is lightened, the internal wiring of the vehicle detector is normal, at the moment, the electric cylinder 250 works to drive the transverse plate 251 to move downwards, at the moment, when the transverse plate 251 is closer to the closed induction coil 220, the detection lamp on the vehicle detector is lightened, the vehicle detection is not problematic along with the alarm sound, and the vehicle detector, the risk during use is reduced.

It should be noted that the specific model specifications of multimeter 230 and electric cylinder 250 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of multimeter 230 and cylinder 250 and their principles will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A failure detection device of a vehicle detector is characterized by comprising

The supporting device (100) comprises a supporting plate (110) and an adjusting piece (120), wherein the adjusting piece (120) is fixed at the bottom of the supporting plate (110);

the detection mechanism (200), the detection mechanism (200) includes a wire holder (210), a closed-loop coil (220), a multimeter (230), a bracket (240) and an electric cylinder (250), the wire holder (210) is arranged on the top surface of the supporting plate (110), a plug (211) is arranged at a wire port on one side of the wire holder (210) through a lead, the closed-loop coil (220) is arranged at the other side of the wire holder (210), the multimeter (230) is fixed inside one side of the support plate (110), the multimeter (230) is connected with the wire holder (210) through a connecting wire, the bracket (240) is fixed on the top surface of the support plate (110), the electric cylinder (250) is installed on the top surface of the bracket (240), the output end of the electric cylinder (250) penetrates through the bracket (240), and a transverse plate (251) is fixed to the output end of the electric cylinder (250).

2. The malfunction detecting apparatus of a vehicle detector according to claim 1, wherein the adjusting member (120) includes a threaded post (121), a threaded sleeve (122), and a support pad (123), the threaded post (121) is fixed to a bottom portion of the support plate (110), the threaded sleeve (122) is screwed to an outer surface of the threaded post (121), and the support plate (110) is fixed to a bottom portion of the threaded sleeve (122).

3. The failure detection device of the vehicle detector as claimed in claim 1, wherein a positioning groove (111) is formed on a top surface of the support plate (110), telescopic components (130) are symmetrically fixed on two sides of the positioning groove (111), and a movable plate (140) is fixed on an end of each telescopic component (130).

4. The failure detection device of the vehicle detector as claimed in claim 3, wherein the telescopic assembly (130) comprises a sleeve (131), a support column (132) and an elastic member (133), the sleeve (131) is symmetrically fixed on the inner surfaces of the two sides of the positioning slot (111), the support column (132) is slidably connected inside the sleeve (131), the elastic member (133) is fixed between the support column (132) and the sleeve (131), the end of the support column (132) is fixed on the surface of the movable plate (140), the multimeter (230) is fixed inside the positioning slot (111), and the multimeter (230) is located between the movable plates (140).

5. The failure detection device of the vehicle detector according to claim 4, wherein a sliding groove (1311) is formed on the inner surface of the sleeve (131), and a sliding block (1321) matched with the sliding groove (1311) is fixed on the outer surface of the supporting column (132).

6. The failure detecting device of the vehicle detector as claimed in claim 1, wherein the top surface of the supporting plate (110) is formed with a groove (112) matching with the closed-loop coil (220), the closed-loop coil (220) is placed inside the groove (112), and the horizontal plate (251) is located above the closed-loop coil (220).

7. The failure detecting device of a vehicle detector according to claim 3, wherein the inner surface of the positioning groove (111) is provided with a notch (113).

8. The failure detection device of the vehicle detector as claimed in claim 4, wherein a protective pad (141) is adhered to the surface of the movable plate (140), and the protective pad (141) is tightly adhered to the surface of the multimeter (230).

9. The malfunction detecting apparatus of a vehicle detector according to claim 3, wherein a folder (150) is fixed between the movable plate (140) and the positioning groove (111), and the folder (150) is located above the telescopic assembly (130).

10. The failure detecting device of a vehicle detector according to claim 1, wherein connecting lugs (212) are fixed to both sides of the wire holder (210), fixing members (213) are inserted through the inside of the connecting lugs (212), and the ends of the fixing members (213) are screwed to the inside of the support plate (110).