CN214748002U - Traffic accident scene drawing instrument - Google Patents

Abstract

The utility model discloses a traffic accident scene drawing instrument belongs to medical equipment technical field. The utility model provides a scene of a traffic accident draws appearance, includes the base, still includes: the supporting column is fixedly connected to the base; the supporting plate is used for fixing the neighbor on the top of the supporting column; the angle measuring scale is arranged on the surface of one end of the supporting plate; the rotating column is rotatably connected to the supporting plate; the protractor is fixedly connected to one side of the rotating column; the laser lamp is rotatably connected to one end of the rotating column, which is far away from the supporting plate; the utility model discloses can make the traffic police directly carry out direct measurement to the vehicle and the brake vestige length of scene of the accident, height, angle scheduling problem in road one side and calculate the survey and drawing, the in-process of having avoided drawing the traffic accident scene picture needs the manual work to carry out the manual work at the scene of the accident road and measures, has not only avoided causing the jam of traffic and has still eliminated serious potential safety hazard.

Description

Traffic accident scene drawing instrument

Technical Field

The utility model relates to a drawing and measuring instrument technical field especially relates to a traffic accident scene drawing appearance.

Background

After a traffic accident occurs, the traffic police needs to accurately position and measure the scene and draw a scene map of the traffic accident from the scene of the accident at the first time, and the traffic police needs to measure and draw relevant information such as the direction of the road where the accident occurs, the brake collision at the traffic scene and the like in the drawing process.

Through retrieval, the Chinese patent number: CN204222485U, announcement date: 2015-03-25, discloses a traffic accident scene drawing instrument, which consists of a drawing template, a length measuring instrument, an angle measuring instrument and a compass, wherein the drawing template comprises vehicle graphic symbols frequently used in drawing a traffic accident map; the length measuring instrument is provided with a length mark on the long edge of the drawing instrument; the angle measuring instrument is 0-180 degrees and is positioned on the wide side of the drawing instrument; the center of the compass is the position of the center of the angle measuring instrument. The utility model provides an appearance is drawn at traffic accident scene, simple structure, multiple functional, the small and exquisite shape, convenient to carry, convenient to use, preparation are easy, low cost, have solved the difficult problem that traffic accident scene graph was drawn the difficulty, but this utility model has following defect: the distance between the vehicle and the measurement origin needs to be manually measured on the road in the process of measuring the vehicle to the measurement origin, the traffic of the road is affected in the measurement process, and the method also has serious potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the potential safety hazard is caused by manual work on the road when drawing the scene of an accident in the prior art, and providing a scene of a traffic accident drawing instrument.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a scene of a traffic accident draws appearance, includes the base, still includes: the supporting column is fixedly connected to the base; the supporting plate is used for fixing the neighbor to the top of the supporting column; the angle measuring scale is arranged on the surface of one end of the supporting plate; the rotating column is rotatably connected to the supporting plate; the protractor is fixedly connected to one side of the rotating column; the laser lamp is rotatably connected to one end, far away from the supporting plate, of the rotating column.

In order to make the measured angle more accurate, it is preferred that the rotation groove has been seted up to the one end of rotating the post and keeping away from the backup pad, the laser lamp rotates through the pivot and connects in rotating the inslot.

For conveniently placing the drawing rule, it is preferred, the standing groove has been seted up in the backup pad, sliding connection has the drawing rule in the standing groove.

In order to facilitate shortcut drawing, further, a shortcut drawing template and drawing scales are arranged on the drawing rule.

In order to conveniently and directly draw the common vehicles through the drawing ruler, the shortcut drawing template is a graphic symbol.

Compared with the prior art, the utility model provides a traffic accident scene draws appearance possesses following beneficial effect:

1. this appearance is drawn at traffic accident scene, the laser lamp shines when a point on the road in one side of road, can measure this point and from the distance of equipment, conveniently fixes a position the point of secondary measurement, has avoided the manual work to walk to measure the distance between this equipment of first point on the road.

2. This traffic accident scene drawing instrument, the laser lamp measures the second point, and the angle when the accessible shines the second point contrasts with the angle of first point, can calculate the accurate position of second point on the road, avoids artifical relative position relation between measuring two points on the road.

3. When the laser lamp is used for measuring the height of the vehicle or the barrier, the height of the vehicle or the barrier can be measured only by irradiating the contact point of the object and the ground and then irradiating the point to be measured, so that the height of the vehicle or the barrier can be measured, and the condition that the vehicle or the barrier is manually measured on a road is avoided.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can make the traffic police directly carry out direct measurement to the vehicle and the brake vestige length of scene of accident, height, angle scheduling problem in road one side and calculate the survey and drawing, avoided drawing the in-process of traffic accident scene, need the manual work to carry out manual measurement at the scene of accident road, not only avoided arousing the jam of traffic and still eliminated serious potential safety hazard.

Drawings

Fig. 1 is a schematic structural view of a traffic accident scene drawing instrument provided by the present invention;

fig. 2 is a schematic structural diagram of a traffic accident scene plotter drawing ruler according to the present invention;

fig. 3 is a first schematic structural diagram of the present invention;

fig. 4 is a schematic structural diagram of the present invention.

In the figure: 1. a base; 101. a support pillar; 2. a support plate; 201. measuring angle scales; 3. rotating the column; 301. a rotating groove; 4. a protractor; 5. a laser light; 6. a drawing rule; 601. quickly drawing a template; 602. and (5) drawing scales.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Example 1:

referring to fig. 1-4, a traffic accident scene drawing instrument comprises a base 1, and further comprises: the supporting column 101 is fixedly connected to the base 1; the supporting plate 2 is used for fixing the neighbors on the top of the supporting column 101; an angle measuring scale 201 arranged on one end surface of the support plate 2; the rotating column 3 is rotatably connected to the supporting plate 2; the protractor 4 is fixedly connected to one side of the rotating column 3; the laser lamp 5 is rotatably connected to one end of the rotating column 3, which is far away from the supporting plate 2;

in the using process, the equipment base 1 is placed on the ground at one side of a road at an accident site, the ground placed on the base 1 needs to be on the same plane with the road surface at the accident site, the distance from the shaft center of the laser lamp 5 which rotates up and down to the ground of the base in the equipment is a fixed numerical value or the support column 101 can also be a telescopic support column 101, the telescopic column is marked with scales of telescopic height, the marked scales are the distance from the rotating shaft center of the laser lamp 5 to the bottom of the base, the equipment is rotated in the placing process, the O degree on the protractor scale 201 on the support plate 2 needs to be parallel to the side line of the road, then the laser lamp 5 is turned on, the rotating column 3 and the laser lamp 5 are adjusted to enable the light point emitted by the laser lamp 5 to irradiate on a vehicle to be measured or the contact point between a brake and the ground, the angles respectively displayed on the protractor scale 201 and the protractor 4 are recorded through the scales corresponding to the laser light trace on the protractor scale 201 and the protractor 4, then, according to needs, other positions needing to be measured can be continuously irradiated, the angles displayed on the angle protractor scales 201 and the angle protractors 4 are recorded every time, when the height of a vehicle or an obstacle is measured, the position of the measuring point corresponding to the ground needs to be measured first, and after all data are measured, the recording paper and the drawing rule 6 on the traffic accident site can be taken out and placed on the supporting plate 2 for drawing.

When measuring the point on the ground, the distance between the point on the ground to be measured and the reference point of the equipment can be measured according to the angle displayed on the angle gauge 4 and the height of the equipment, when measuring the point on the ground at other positions, the distance between the corresponding point and the equipment can be measured according to the method, then the scale displayed on the angle scale 201 is corresponding to the scale displayed on the angle scale 201 during the first measurement, the angle difference of the plane state between the second measurement and the first measurement in the overlooking can be calculated, the relative position relation of the distance between the first point and the second point on the overlooking plane can be calculated according to the distance between the ground and the equipment during the two measurements and the angle difference displayed on the angle scale 201, when measuring the height of the vehicle or the obstacle, the distance between the object to be measured and the ground contact point to the equipment can be measured by the method, then the laser lamp 5 is rotated to irradiate on the object to be measured, the angle of the protractor 4 is recorded, the height of the measured object can be measured according to the angle difference between the angle of the protractor 4 when the measured object is in contact with the ground and the angle recorded at this time and the distance measured for the first time, so that a traffic police can record and draw on the recording paper of the traffic accident site on the road side according to the measured data, and can completely and accurately record the relevant conditions such as the collision and the brake mark of the accident site, thereby avoiding the drawing process, manually measuring the ground distance when walking to the road, and eliminating the potential safety hazard of secondary accidents.

Example 2:

referring to fig. 1, substantially the same as in embodiment 1, further: the rotating groove 301 is opened to the one end that rotates post 3 and keep away from backup pad 2, and laser lamp 5 rotates through the pivot and connects in rotating groove 301.

The laser lamp 5 is rotatably connected in the rotating groove 301, so that the left, right, up and down rotating shaft points of the laser lamp 5 are all on the central points of the angle measuring scales 201 and the angle measuring device 4, and the accuracy of data in the measuring process is guaranteed.

Example 3:

referring to fig. 1-4, substantially the same as in example 1, further: a placing groove is formed in the supporting plate 2, a drawing rule 6 is connected in the placing groove in a sliding mode, a quick drawing template 601 and drawing scales 602 are arranged on the drawing rule 6, and the quick drawing template 601 is a graphic symbol;

the drawing rule 6 has been placed in this equipment backup pad 2, is equipped with swift drawing masterplate 601 and drawing scale 602 on the drawing rule 6, is equipped with a plurality of vehicle graphic symbols commonly used on the swift drawing masterplate, and is hollow frame structure, can make things convenient for the measurement process, keeps away from the one end of angulation scale 201 at backup pad 2 and draws.

The device can directly measure, calculate and survey the length, the height, the angle and other problems of the vehicle and the brake trace on the scene of the accident by the traffic police on one side of the road, avoids the process of drawing the scene of the traffic accident, needs manual measurement on the scene of the accident road by manpower, avoids the traffic jam and eliminates serious potential safety hazards.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a traffic accident scene draws appearance, includes base (1), its characterized in that still includes:

the supporting column (101) is fixedly connected to the base (1);

the supporting plate (2) is fixedly connected to the top of the supporting column (101);

the angle measuring scale (201) is arranged on one end surface of the supporting plate (2);

the rotating column (3) is rotatably connected to the supporting plate (2);

the protractor (4) is fixedly connected to one side of the rotating column (3);

and the laser lamp (5) is rotatably connected to one end, far away from the support plate (2), of the rotating column (3).

2. The traffic accident scene drawing instrument according to claim 1, wherein one end of the rotating column (3) far away from the supporting plate (2) is provided with a rotating groove (301), and the laser lamp (5) is rotatably connected in the rotating groove (301) through a rotating shaft.

3. The traffic accident scene drawing instrument according to claim 1, characterized in that a placing groove is arranged on the supporting plate (2), and a drawing rule (6) is connected in the placing groove in a sliding manner.

4. A traffic accident scene drawing instrument according to claim 3, characterized in that the drawing ruler (6) is provided with a shortcut drawing template (601) and drawing scales (602).

5. A traffic accident scene drawing instrument according to claim 4, characterized in that the shortcut drawing template (601) is a graphic symbol.

Images