CN215641552U - Traffic signal display aging inspection device and inspection system - Google Patents
Traffic signal display aging inspection device and inspection system Download PDFInfo
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- CN215641552U CN215641552U CN202121233754.3U CN202121233754U CN215641552U CN 215641552 U CN215641552 U CN 215641552U CN 202121233754 U CN202121233754 U CN 202121233754U CN 215641552 U CN215641552 U CN 215641552U
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Abstract
The utility model discloses a traffic signal display aging inspection device and an inspection system, and belongs to the field of inspection equipment. The device comprises a base; a placing plate horizontally connected to the top surface of the base; the leaning frame is vertically connected to the top surface of the placing plate; the wiring port is arranged on the end face of the leaning frame; and the signal control box is fixedly connected with the base, and the wiring port is electrically connected with the signal control box. The device can be used for placing a plurality of traffic signal displays for aging inspection at one time, so that the inspection efficiency is greatly improved, each traffic signal display is vertically placed on the aging inspection device, the actual use condition of the traffic signal display is simulated more, the realization contact range of a display surface and an inspector is larger, the inspection and the judgment of the inspector are facilitated, the inspection accuracy is improved, the structure is simple, the size is small, the processing process is simplified, the production cost is effectively reduced, and the production efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of inspection equipment, and particularly relates to an aging inspection device and an aging inspection system for a traffic signal display.
Background
With the rapid development of the automobile industry, automobiles have been slowly merged into common families, the automobile holding capacity is rapidly increased, the number of maneuvers is increased day by day, great pressure is brought to urban traffic, traffic congestion and travel safety are one of social problems generally concerned by people, and various traffic signal displays such as countdown display lamps and the like are generally installed at main traffic roads and intersections in some urban areas.
The traffic signal display has the advantages that the abnormal phenomenon of the display can occur along with the prolonging of the service time of the traffic signal display, once the traffic signal light is abnormal, the correct passing judgment of vehicles and pedestrians is not convenient to be made within the effective time and distance, so that the phenomena of emergency braking, red light rush of the motor vehicles, half-red light change of the pedestrians after crossing a road and the like are caused, and therefore, the aging inspection is needed to be carried out on the traffic signal display during the manufacturing process so as to control the product quality.
The traffic signal display is produced in large batch by a manufacturing unit, the conventional inspection mode is one-by-one power-on lighting inspection, the display is large in size, large in weight and occupied in a large amount of production space, conventional aging inspection equipment needs to be carried many times manually, a large amount of manpower and material resources are wasted, the efficiency is low, and the universality is poor, so that an aging inspection device which is convenient, small in occupied space, rapid, accurate and safe is urgently needed, and how to design a device which is simple in structure, safe and reasonable becomes an important problem of a production inspection system in an industry.
Through retrieval, the Chinese patent publication number: CN 112363007A; the publication date is as follows: 12 months 2 in 2021; the display aging equipment comprises a display grabbing device system, a display suspension frame system, a suspension conveying device system and a guide table; the display grabbing device system comprises a display grabbing device, a guide block, a connecting plate, an electric push rod, a translation guide aluminum profile and a connecting block; the display suspension bracket system comprises a display suspension bracket, a suspension arm and a hinge, wherein one end of the suspension arm is connected with the hinge, and one end of the suspension arm is connected with the display suspension bracket; the suspension conveying device system comprises a steel guide rail, a hinge and a power device, wherein the hinge is arranged below the steel guide rail, a wheel disc is arranged below the power device, and the wheel disc is meshed with the hinge and connected with the hinge. This application realizes the ageing detection of display through one set of automation system, reduces the manpower consumption, has improved detection efficiency, but this application structure is complicated, and equipment cost is high, and has the requirement to the place space, is difficult to be applicable to in the enterprise production of each scale.
SUMMERY OF THE UTILITY MODEL
In order to solve at least one of the above problems, the present invention adopts the following technical solutions.
A traffic signal display degradation inspection device, comprising:
a base;
a placing plate horizontally connected to the top surface of the base;
the leaning frame is vertically connected to the top surface of the placing plate;
the wiring port is arranged on the end face of the leaning frame;
and the signal control box is fixedly connected with the base, and the wiring port is electrically connected with the signal control box.
Further, the leaning frame is arranged in the middle of the top surface of the placing plate, and the length direction of the leaning frame is arranged along the length direction of the placing plate.
Further, the device also comprises flanges which are vertically arranged on two sides of the placing plate and are protruded above the top surface of the placing plate, and the flanges are parallel to the leaning frame.
Further, still include the anti-tipping, it includes:
the assembling part is detachably clamped at the top of the leaning frame;
the fixing part is formed on two sides of the assembling part, the bottom of the fixing part is sunken upwards to form a fixing groove, and the top of the traffic signal display is clamped in the fixing groove.
Furthermore, four corners of the bottom surface of the base are provided with rollers.
Further, both ends of the base in the length direction are provided with handrails.
Further, the headrest frame comprises:
the vertical rods are vertically fixed on the top surfaces of the middle parts of the two ends of the placing plate in the length direction;
the plate body is vertically fixed on two sides of the vertical rod;
and one end of the reinforcing rod is fixedly connected with the vertical rod, and the other end of the reinforcing rod is fixedly connected with the top surface of the placing plate.
Furthermore, the two sides of the leaning frame and the top surface of the placing plate are covered with rubber layers.
According to another aspect of the present disclosure, a traffic signal display aging inspection system is provided, where the traffic signal display aging inspection device based on the present disclosure further includes:
and the traffic signal controller is connected with more than one traffic signal display aging inspection device through lines.
Further, more than one traffic signal display aging inspection devices are connected in series.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
(1) the aging inspection device for the traffic signal display can place a plurality of traffic signal displays for aging inspection at one time, so that the inspection efficiency is greatly improved;
(2) according to the aging inspection device for the traffic signal display, each traffic signal display is vertically placed on the aging inspection device, actual use conditions of the traffic signal display are simulated more, the realization contact range of a display surface and an inspector is larger, the inspection and the judgment of the inspector are facilitated, and the inspection accuracy is improved;
(3) according to the aging inspection device for the traffic signal display, the flanges are arranged on the front side and the rear side of the placing plate, so that the traffic signal display on the placing plate can be effectively prevented from sliding off, and the safety of the device is improved;
(4) the aging inspection device for the traffic signal display is provided with the anti-toppling buckle, has a simple structure, is convenient to install, and can effectively prevent the traffic signal display placed on the aging inspection device from toppling;
(5) according to the aging inspection device for the traffic signal display, the rollers and the handrails are designed to be convenient to move to different aging inspection areas, so that the aging inspection convenience is further improved;
(6) the aging inspection device for the traffic signal display has the advantages that the strength of the leaning frame structure is high, and the bearing capacity is high;
(7) according to the aging inspection device for the traffic signal display, the arrangement of the rubber layer effectively improves the safety of the device, reduces the risk of electric shock, and simultaneously plays a role in buffering the placement of the traffic signal display, so that the traffic signal display is prevented from being damaged due to rigid contact with the placement plate;
(8) the traffic signal display aging inspection system can measure traffic signal display products of different models, has high simulation degree, simple structure and small volume, simplifies the processing process, effectively reduces the production cost and improves the production efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a traffic signal display aging inspection device according to the present invention;
FIG. 2 is a schematic structural view of a traffic signal display degradation inspection device according to embodiment 4;
FIG. 3 is a schematic view of an anti-tip over structure of the present invention;
FIG. 4 is a schematic structural view of a traffic signal display degradation inspection device according to embodiment 8;
FIG. 5 is a schematic view of a traffic signal display degradation inspection system of the present invention;
in the figure:
1. a base; 10. a roller; 11. a handrail;
2. placing the plate;
3. leaning on the frame; 30. a vertical rod; 31. a plate body; 310. a rubber layer; 32. a reinforcing bar;
4. a wiring port;
5. a signal control box;
6. blocking edges;
7. preventing overturning; 70. an assembling portion; 700. a side edge; 701. transverse edges; 71. a fixed part; 710. fixing grooves;
8. a traffic signal controller.
Detailed Description
The utility model is further described with reference to specific embodiments and the accompanying drawings.
Example 1
The traffic signal display aging inspection device of the embodiment comprises:
a base 1;
a placing plate 2 horizontally connected to the top surface of the base 1;
a leaning frame 3 vertically connected to the top surface of the placing plate 2;
the wiring port 4 is arranged on the end face of the leaning frame 3;
and the signal control box 5 is fixedly connected with the base 1, and the wiring port 4 is electrically connected with the signal control box 5.
The traffic signal display is generally plate-shaped, is provided with a quick-connection plug, is large in size, heavy in weight and inconvenient to carry, adopts the conventional aging detection method, needs to be carried to a detection field one by one to detect, is low in detection efficiency, wastes a large amount of manpower and material resources, and based on the problem, the embodiment designs the aging detection device for the traffic signal display.
As shown in fig. 1, the base 1 is a metal structure frame with reliable strength, the placing plate 2 is horizontally and fixedly connected to the top surface of the base 1 to form a horizontal table top, the leaning frame 3 is vertically fixed to the top surface of the placing plate 2, the leaning frame 3 forms an included angle of ninety degrees between the placing plates 2, one end of a plate-shaped traffic signal display can be placed on the placing plate 2, the other end of the plate-shaped traffic signal display is leaned on the leaning frame 3, and a plurality of traffic signal displays are reliably arranged on one aging test device; set up wiring mouth 4 on the terminal surface of leaning on frame 3, wiring mouth 4 can have a plurality of, quantity matches with the biggest traffic signal display quantity that ageing verifying attachment can place, be connected with the circuit on the wiring mouth 4, the circuit communicates to in the signal control box 5, the back is placed to the traffic signal display, its from taking connect the plug soon and peg graft with wiring mouth 4, the circular telegram of this moment to signal control box 5 lets in control signal, can make the traffic signal display of placing on ageing verifying attachment start, thereby once detect a plurality of traffic signal displays, the ageing detection efficiency is greatly improved.
Further, the signal control box 5 of this embodiment is fixed in base 1 side through bolted connection mode, and 5 casing materials of signal control box are PVC plastics, are provided with power source and signal interface on it, still are furnished with earth leakage protection device in order to ensure personnel's safety, and each wiring mouth 4 is parallelly connected in signal control box 5.
Example 2
The traffic signal display aging testing device of the embodiment is further improved on the basis of the embodiment 1, the leaning frame 3 is arranged in the middle of the top surface of the placing plate 2, and the length direction of the leaning frame 3 is arranged along the length direction of the placing plate 2.
As shown in fig. 1, the arrangement of the leaning frame 3 in this embodiment enables the traffic signal displays to be placed on the placing plates 2 on the front and rear sides of the leaning frame 3, increases the number of the traffic signal displays placed on a single device, increases the number detectable at a single time, and further improves the detection efficiency.
When carrying out ageing detection, need simulate environmental condition such as sunshine or rainwater, each traffic signal display all is vertical placing on ageing verifying attachment in this embodiment, the actual service condition of more emulation simulation traffic signal display, and the display surface is bigger with the realization contact range of inspection personnel, and the inspection personnel of being convenient for observe the judgement, have improved the inspection accuracy.
In this embodiment, four traffic signal displays can be placed on one aging inspection device for inspection, and two wiring ports 4 are respectively arranged on two end faces of the backrest frame 3.
Example 3
The traffic signal display aging inspection device of this embodiment is further improved on the basis of embodiment 1 and 2, still includes flange 6, and it is vertical arranges in placing board 2 both sides and to placing board 2 top surface top arch, and flange 6 is parallel with leaning on frame 3.
As shown in fig. 1, the flanges 6 are fixedly welded to the front and rear sides of the placing plate 2, so that the traffic signal display on the placing plate 2 can be effectively prevented from sliding off.
Example 4
The traffic signal display aging inspection device of this embodiment is further improved on the basis of embodiment 1~3, still includes anti-overturning buckle 7, and it includes:
an assembling portion 70 detachably engaged with the top of the headrest frame 3;
the fixing portions 71 are formed at both sides of the assembling portion 70, the bottom of the fixing portion 71 is recessed upwards to form fixing grooves 710, and the top of the traffic signal display is clamped in the fixing grooves 710.
Because the traffic signal display is vertical to be placed on ageing verifying attachment, if meet the circumstances such as ground vibrations, the phenomenon of empting probably appears, injures personnel or damages the traffic signal display, for solving this problem, this embodiment has set up anti-overturning buckle 7 at leaning on frame 3 top, as shown in fig. 2.
In this embodiment, the traffic signal display is when the installation, earlier place its bottom by leaning on flange 6, then the top leans on frame 3, then place the assembly portion 70 of preventing empting 7 at frame 3 top, make the top of traffic signal display and the fixed slot 710 cooperation joint that corresponds side fixed part 71 simultaneously, one prevents empting 7 can fix two traffic signal displays, through the cooperation of preventing empting 7 and flange 6, enable the stable quilt of traffic signal display to be fixed on this device, very big improvement the security.
Example 5
The traffic signal display aging inspection device of the embodiment is further improved on the basis of the embodiments 1-4, and four corners of the bottom surface of the base 1 are provided with the rollers 10.
As shown in FIG. 1 and FIG. 2, the verifying attachment of this embodiment is movable, and four gyro wheels 10 are the universal wheel, and have pedal brake function, loosen the brake during the promotion, start the brake when stopping, make things convenient for the inspector to wait to examine traffic signal display and push away to different inspection area according to the demand, like rain inspection area, sun inspection area etc..
Example 6
The traffic signal display aging inspection device of the embodiment is further improved on the basis of the embodiments 1-5, and the armrests 11 are arranged at two ends of the base 1 in the length direction.
As shown in fig. 1 and 2, the handrails 11 are welded at both ends of the base 1, and through the humanized design of the handrails 11, the movement of the inspection device and the transition before different inspection areas are realized by pushing the handrails 11, which is convenient for people to push.
Example 7
The traffic signal display aging inspection device of the embodiment is further improved on the basis of the embodiments 1-6, and the leaning frame 3 comprises:
the vertical rods 30 are vertically fixed on the top surfaces of the middle parts of the two ends of the placing plate 2 in the length direction;
one end of the reinforcing rod 32 is fixedly connected with the vertical rod 30, and the other end is fixedly connected with the top surface of the placing plate 2.
As shown in fig. 1 and 2, there are two vertical rods 30, which are parallel to each other, and there are two plate bodies 31, which are respectively disposed on the front and rear sides of the vertical rods 30, and two reinforcing rods 32 are correspondingly disposed on each vertical rod 30, and a triangular reinforcing structure is formed on the front and rear sides of each vertical rod 30, so as to improve the stability of the connecting structure of the vertical rods 30 and strengthen the bearing capacity of the leaning frame 3.
Further, in this embodiment, the base 1 is composed of a plurality of metal hollow square pipes, the vertical rod 30 is also a metal hollow square pipe, the wiring port 4 is arranged on the end face of the outer side of the vertical rod 30, the signal line is arranged in the hollow of the square pipe, and the wiring in the hollow square pipe is finally communicated with the signal control box 5.
Example 8
The traffic signal display aging inspection device of this embodiment is further improved on the basis of embodiment 1~7, lean on frame 3 both sides and place 2 top surfaces of board and all cover and have glued cortex 310.
As shown in fig. 4, the rubber layer 310 is composed of antistatic rubber, and is adhered to both sides of the leaning frame 3 and the top surface of the placing plate 2, more specifically, is adhered to the outer sides of the two plate bodies 31 of the leaning frame 3 and the top surface of the placing plate 2, so that the safety of the device can be effectively improved, the electric shock risk can be reduced, meanwhile, the placing of the traffic signal display can be buffered, and the traffic signal display and the placing plate 2 are prevented from being damaged due to rigid contact.
Example 9
The traffic signal display aging inspection system of this embodiment, based on the traffic signal display aging inspection device of embodiment 1~8, still include:
and the traffic signal control machine 8 is connected with more than one traffic signal display aging inspection device through a line.
The circuit includes power cord and signal line, traffic signal controller 8 passes through the circuit, can provide 220V power and traffic signal data to a plurality of traffic signal display ageing testing device, arrange each traffic signal display ageing testing device in the inspection area during the use, provide power and control signal by traffic signal controller 8, last more than 24 hours, then judge by the inspector according to the result whether to wait to detect the traffic signal display normal, only need a traffic signal controller 8 can provide electric energy and signal to a plurality of traffic signal display ageing testing device simultaneously.
Example 10
The traffic signal display aging inspection system of the present embodiment is further improved on the basis of embodiment 9, and more than one traffic signal display aging inspection devices are connected in series.
As shown in fig. 5, the signal line or the power line is led out from the traffic signal controller 8 and connected to the signal control box 5 of the first traffic signal display aging testing apparatus, and the signal line or the power line is led out from the signal control box 5 of the first traffic signal display aging testing apparatus and connected to the signal control box 5 of the second traffic signal display aging testing apparatus, and so on.
The traffic signal display aging inspection system of the embodiment has the following use method:
the traffic signal display to be inspected is placed on a placing plate 2 of a traffic signal display aging inspection device, the bottom of the traffic signal display is abutted against a flange 6, the top of the traffic signal display is abutted against one side of a leaning frame 3, an anti-tilting reverse buckle 7 is assembled at the top of the leaning frame 3, a fixing groove 710 of the anti-tilting reverse buckle 7 is clamped with the top of the traffic signal display to finish the fixation of the traffic signal display, a quick connector of the traffic signal display is connected with a wiring port 4 nearby, after the traffic signal display is filled, a person pushes each traffic signal display aging inspection device to an aging inspection area, the inspection area comprises a rainwater inspection area, a sun exposure inspection area and the like, one traffic signal controller 8 is connected with each traffic signal display aging inspection device in series through a power supply line or a signal line, after the connection is finished, the traffic signal controller 8 is started to supply power for the traffic signal display aging inspection device, and starting each traffic signal display to be detected, continuously emitting light, keeping the detection time for more than 24 hours, and judging whether the product to be detected is normal by the aging inspector according to the detection result.
The examples described herein are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention, and various modifications and improvements made to the technical solutions of the present invention by those skilled in the art without departing from the design concept of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. A traffic signal display degradation inspection device, comprising:
a base;
a placing plate horizontally connected to the top surface of the base;
the leaning frame is vertically connected to the top surface of the placing plate;
the wiring port is arranged on the end face of the leaning frame;
and the signal control box is fixedly connected with the base, and the wiring port is electrically connected with the signal control box.
2. The traffic signal display degradation inspection device according to claim 1, wherein: the leaning frame is arranged in the middle of the top surface of the placing plate, and the length direction of the leaning frame is arranged along the length direction of the placing plate.
3. A traffic signal display degradation testing device according to claim 2, wherein: the rack is characterized by further comprising flanges, wherein the flanges are vertically arranged on two sides of the placing plate and are protruded above the top surface of the placing plate, and the flanges are parallel to the leaning frame.
4. The traffic signal display degradation inspection device of claim 3, further comprising an anti-tip-over device comprising:
the assembling part is detachably clamped at the top of the leaning frame;
the fixing part is formed on two sides of the assembling part, the bottom of the fixing part is sunken upwards to form a fixing groove, and the top of the traffic signal display is clamped in the fixing groove.
5. The traffic signal display degradation inspection device according to claim 1, wherein: and four corners of the bottom surface of the base are provided with idler wheels.
6. The traffic signal display degradation inspection device according to claim 1, wherein: the handrail is arranged at the two ends of the base in the length direction.
7. The apparatus of claim 1, wherein the backrest frame comprises:
the vertical rods are vertically fixed on the top surfaces of the middle parts of the two ends of the placing plate in the length direction;
the plate body is vertically fixed on two sides of the vertical rod;
and one end of the reinforcing rod is fixedly connected with the vertical rod, and the other end of the reinforcing rod is fixedly connected with the top surface of the placing plate.
8. The traffic signal display aging inspection device according to any one of claims 1 to 7, wherein: the two sides of the leaning frame and the top surface of the placing plate are both covered with rubber layers.
9. A traffic signal display aging inspection system based on the traffic signal display aging inspection device according to any one of claims 1 to 8, characterized by further comprising:
and the traffic signal controller is connected with more than one traffic signal display aging inspection device through lines.
10. The traffic signal display degradation inspection system of claim 9, wherein: more than one traffic signal display aging inspection device are connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121233754.3U CN215641552U (en) | 2021-06-03 | 2021-06-03 | Traffic signal display aging inspection device and inspection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121233754.3U CN215641552U (en) | 2021-06-03 | 2021-06-03 | Traffic signal display aging inspection device and inspection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215641552U true CN215641552U (en) | 2022-01-25 |
Family
ID=79941130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121233754.3U Active CN215641552U (en) | 2021-06-03 | 2021-06-03 | Traffic signal display aging inspection device and inspection system |
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| CN (1) | CN215641552U (en) |
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2021
- 2021-06-03 CN CN202121233754.3U patent/CN215641552U/en active Active
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