CN214306052U

CN214306052U - Photographic measuring device for traffic accident scene

Info

Publication number: CN214306052U
Application number: CN202023107260.9U
Authority: CN
Inventors: 陈杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-28
Anticipated expiration: 2030-12-22

Abstract

A photogrammetric survey device for traffic accident scene structurally comprises a main board, a mounting seat, a threaded rod, a handle, a photogrammetric survey camera body and a camera, wherein an auxiliary mounting device is arranged at the top of the main board, a pressing block is arranged at the lower end inside a shell, a fixed rod is inserted into a cylinder, the pressing block moves downwards to enable a clamping mechanism to be abutted against the outer surface of the fixed rod, so that the effect of quickly mounting the photogrammetric survey camera body is achieved, the problem that the photogrammetric survey camera body is slowly mounted in the using process is solved, the device is convenient to use and simple to operate, the working efficiency is effectively improved, the clamping mechanism is horizontally arranged at the upper end inside the shell in a left-right opposite mode, a pinion drives a mounting plate to slide at the bottom of a second sliding rail through a second toothed plate, the mounting plate drives the clamping plate to move, the clamping plate is abutted against the outer surface of the fixed rod, and the effect of clamping the fixed rod is achieved, the fixing rod is prevented from falling off from the through hole.

Description

Photographic measuring device for traffic accident scene

Technical Field

The utility model relates to a scene of traffic accident photogrammetry technical field, concretely relates to scene of traffic accident photogrammetry device.

Background

The traffic accident refers to an event that a vehicle is damaged or lost due to mistake or accident on a road, and the traffic accident is not only caused by that unspecified people violate the road traffic safety regulation; or due to irresistible natural disasters such as earthquake, typhoon, mountain torrents, lightning stroke and the like, the traffic accident scene photogrammetric device is required to be used in the traffic accident treatment process.

But the scene of a traffic accident photogrammetry apparatus generally is all to pass through the dead lever with the photogrammetry camera body and install on the mainboard, carry out the photogrammetry with the photogrammetry camera body through the camera to the traffic accident, but traditional photogrammetry camera body is slower to the installation of photogrammetry camera body, generally all install the photogrammetry camera body through the bolt in the use, waste time influences work efficiency again promptly, traditional photogrammetry camera body is relatively poor to the dead lever clamp effect simultaneously, lead to using inconveniently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, the field photogrammetry device of traffic accident has now been proposed, and it is slower to the installation of photogrammetry camera body to have solved traditional photogrammetry camera body, generally all installs the photogrammetry camera body through the bolt in the use, and waste time influences work efficiency again promptly, and traditional photogrammetry camera body is relatively poor to the dead lever clamp effect simultaneously, leads to using inconvenient problem.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a photographic measuring device for traffic accident sites, which comprises a mainboard, wherein a mounting seat is arranged in the middle of the bottom end of the mainboard, an auxiliary mounting device is arranged at the top of the mainboard, the auxiliary mounting device comprises a shell, a through hole, a pressing block, a connecting rod, a first toothed plate, a first slide rail, a gearwheel, a belt, a pinion, a clamping mechanism and a second slide rail, the through hole is embedded in the middle of the top end of the shell, the pressing block is arranged at the lower end inside the through hole, the left end and the right end of the connecting rod are horizontally and oppositely arranged at the bottom of the pressing block, the first toothed plate is hinged with the left end of the connecting rod, the first slide rail is fixedly connected with the lower end inside the shell, the first toothed plate is connected with the top of the first slide rail in a sliding manner, the gearwheel is rotatably connected with the left lower end inside the shell, the gearwheel is meshed with the top of the first toothed plate, the belt is wound on the middle of the front end surface of the gearwheel, pinion and belt medial surface upper end sliding connection, the level is provided with clamping mechanism about the inside upper end of casing relatively, second slide rail and the inside upper end fixed connection of casing, casing and mainboard top fixed connection.

Further, the threaded rod runs through the mount pad bottom, threaded rod surface lower extreme is fixed with the handle, mount pad lower extreme equidistance is provided with the supporting leg, the supporting leg bottom is provided with the mounting, the mainboard top is provided with the photogrammetry camera body, photogrammetry camera body right-hand member is provided with the camera, the left lower extreme of photogrammetry camera body is provided with the power cord, the light filling lamp is installed at photogrammetry camera body top, the terminal surface is provided with the closing cap before the light filling lamp, four ends in photogrammetry camera body bottom are fixed with the dead lever.

Further, clamping mechanism includes mounting panel, second pinion rack, telescopic link, spring and clamp plate, mounting panel left end middle part is fixed with the second pinion rack altogether, the telescopic link is the relative fixed in mounting panel right-hand member of level from top to bottom, the spring cup joints in the telescopic link surface, clamp plate and telescopic link right-hand member fixed connection, mounting panel and second slide rail bottom sliding connection, second pinion rack and little gear surface intermeshing.

Furthermore, the number of the first sliding rails is two, and the top of the first sliding rail is a smooth plane.

Further, when the connecting rod swings, an included angle between the connecting rod and the first toothed plate is gradually decreased, and the included angle between the connecting rod and the first toothed plate ranges from 60 degrees to 160 degrees.

Furthermore, the shell is cuboid, and a waterproof oxidation-resistant layer is bonded on the outer surface of the shell.

Further, the spring length is set to 5 cm, and the spring can provide a force of 5N.

Further, the length of the second toothed plate is set to be 6 cm, and the sliding distance of the second toothed plate driving mounting plate at the bottom of the second sliding rail is 0-6 cm.

Further, the mounting plate is made of aluminum alloy.

Furthermore, the main board is made of stainless steel.

(III) advantageous effects

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

1) for solving the slower problem of traditional photogrammetric survey camera body to the installation of photogrammetric survey camera body, through set up supplementary installation device at the mainboard top, install the briquetting at the inside lower extreme of casing, insert a section of thick bamboo with the dead lever in, the briquetting moves down, make clamping mechanism support with the dead lever surface mutually, reach the effect of installing the photogrammetric survey camera body fast, prevent to install to the photogrammetric survey camera body in the use slow time of wasting time and influence work efficiency again, this device convenient to use easy operation, the effectual work efficiency that has improved.

2) For solving the relatively poor problem of traditional photogrammetry camera body to the tight effect of dead lever clamp, through the level relative clamping mechanism that has set up about the inside upper end of casing, the pinion drives the mounting panel through the second pinion rack and slides in second slide rail bottom, and the mounting panel drives the clamp plate activity, makes clamp plate and dead lever surface support mutually, reaches the effect that presss from both sides tight dead lever, prevents that the dead lever from droing in the through-hole.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic structural view of the auxiliary mounting device of the present invention;

fig. 4 is a schematic front sectional structural view of the auxiliary mounting device of the present invention;

fig. 5 is a front view structural schematic diagram of the clamping mechanism of the present invention.

In the figure: the device comprises a main board-1, a mounting seat-2, a threaded rod-3, a handle-4, a supporting leg-5, a fixing piece-6, an auxiliary mounting device-7, a photogrammetric camera body-8, a camera-9, a power line-10, a light supplement lamp-11, a closed cover-12, a fixed rod-13, a shell-71, a through hole-72, a pressing block-73, a connecting rod-74, a first toothed plate-75, a first sliding rail-76, a large gear-77, a belt-78, a small gear-79, a clamping mechanism-710, a second sliding rail-711, a mounting plate-7101, a second toothed plate-7102, a telescopic rod-7103, a spring-7104 and a clamping plate-7105.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Please refer to fig. 1 and fig. 2, the utility model provides a scene of traffic accident photogrammetry device here through the improvement, including mainboard 1, 1 bottom middle part of mainboard is provided with mount pad 2, mainboard 1 is stainless steel, has longer life's advantage, 1 top of mainboard is provided with

supplementary installation device

7, 2 bottom run through threaded rod 3 of mount pad, 3 outer fixed surface lower extreme of threaded rod have handle 4, 2 lower extreme equidistance of mount pad are provided with supporting

leg

5, 5 bottoms of supporting leg are provided with mounting 6, 1 top of mainboard is provided with photogrammetry camera body 8, 8 right-hand members of photogrammetry camera body are provided with camera 9, 8 left lower extremes of photogrammetry camera body are provided with power cord 10, light filling lamp 11 is installed at 8 tops of photogrammetry camera body, 11 front end face is provided with closing cover 12, 8 four ends of photogrammetry camera body are fixed with dead lever 13.

Referring to fig. 3 and 4, the present invention provides a photogrammetric survey device for traffic accident sites through improvement, wherein the auxiliary mounting device 7 comprises a housing 71, a through hole 72, a press block 73, a connecting rod 74, a first toothed plate 75, a first slide rail 76, a large gear 77, a belt 78, a small gear 79, a clamping mechanism 710 and a second slide rail 711, the through hole 72 is embedded in the middle of the top end of the housing 71, the housing 71 is rectangular, a waterproof and anti-oxidation layer is bonded on the outer surface of the housing 71 to prevent rusting or oxidation corrosion of the outer surface of the housing 71 caused by long-term use, the press block 73 is mounted at the lower end inside the through hole 72, the connecting rod 74 is horizontally mounted at the bottom of the press block 73, an included angle between the connecting rod 74 and the first toothed plate 75 gradually decreases when the connecting rod swings, and an included angle between the connecting rod 74 and the first toothed plate 75 ranges from 60 ° to 160 °, so that the connecting rod 74 can better drive the first toothed plate 75 to move, first pinion rack 75 is articulated with the connecting rod 74 left end, first slide rail 76 and the inside lower extreme fixed connection of casing 71, and first pinion rack 75 and first slide rail 76 top sliding connection, first slide rail 76 is provided with two altogether, and first slide rail 76 top is smooth plane, so that first pinion rack 75 better slides at first slide rail 76 top, gear wheel 77 rotates with the inside left lower extreme of casing 71 to be connected, and gear wheel 77 and first pinion rack 75 top intermeshing, belt 78 winding and gear wheel 77 preceding terminal surface middle part, pinion 79 and belt 78 medial surface upper end sliding connection, the level is provided with clamping mechanism 710 relatively about the inside upper end of casing 71, second slide rail 711 and the inside upper end fixed connection of casing 71, casing 71 and mainboard 1 top fixed connection.

Referring to fig. 5, the present invention provides a photogrammetric apparatus for traffic accident scene through improvement, wherein the clamping mechanism 710 includes a mounting plate 7101, a second toothed plate 7102, a telescopic rod 7103, a spring 7104 and a clamping plate 7105, the second toothed plate 7102 is fixed to the middle portion of the left end of the mounting plate 7101, the mounting plate 7101 is made of aluminum alloy, and has an advantage of stronger corrosion resistance, the length of the second toothed plate 7102 is set to 6 cm, and the second toothed plate 7102 drives the mounting plate 7101 to slide at the bottom of the second sliding rail 711 by a distance of 0-6 cm, so as to better achieve the clamping effect, the telescopic rod 7103 is horizontally fixed to the right end of the mounting plate 7101, the spring 7104 is sleeved on the outer surface of the telescopic rod 7103, the length of the spring 7104 is set to 5 cm, and the force which the spring 7104 can provide is 5N, so as to better reset, the clamping plate 7105 is fixedly connected to the right end of the telescopic rod 7103, the mounting plate 7101 is slidably connected with the bottom of the second sliding rail 711, and the second gear plate 7102 is meshed with the outer surface of the pinion 79.

The mounting plate 7101 is made of aluminum alloy, is made of aluminum added with a certain amount of other alloying elements, is one of light metal materials, has the general characteristics of aluminum, has the specific characteristics of certain alloys due to the difference of the types and the quantity of the added alloying elements, has the density of 2.63-2.85 g/cm, has higher strength, has the specific strength close to high alloy steel, has the specific rigidity exceeding steel, and has good casting performance and plastic processing performance, good electric conduction and heat conduction performance, good corrosion resistance and weldability.

The utility model discloses a scene of traffic accident photogrammetry device, its theory of operation as follows:

firstly, the device is moved to a place to be used, then the handle 4 is rotated to enable the threaded rod 3 to rotate at the bottom of the mounting seat 2, the supporting leg 5 is opened, the supporting leg 5 is fixed through the fixing piece 6, the photogrammetric camera body 8 is taken out, and the fixing rod 13 at the bottom of the photogrammetric camera body 8 is inserted into the through hole 72 in the shell 71;

secondly, the pressing block 73 is forced to move downwards, the pressing block 73 drives the connecting rod 74 to swing, the connecting rod 74 drives the first toothed plate 75 to move, the first toothed plate 75 slides on the top of the first sliding rail 76, the first toothed plate 75 is meshed with the outer surface of the large gear 77, the first toothed plate 75 drives the large gear 77 to rotate, and the large gear 77 drives the small gear 79 to transmit through the belt 78;

thirdly, the pinion 79 is meshed with the bottom of the second gear plate 7102, the pinion 79 drives the second gear plate 7102 to move, the second gear plate 7102 drives the mounting plate 7101 to slide at the bottom of the second sliding rail 711, and the mounting plate 7101 drives the clamping plate 7105 to move, so that the clamping plate 7105 is abutted against the outer surface of the fixing rod 13, and the effect of quickly mounting the photogrammetric camera body 8 is achieved;

fourthly, inserting a power line 10 into a power supply, opening a closing cover 12, starting a light supplement lamp 11 through a photogrammetric camera body 8 to supplement light, and performing photogrammetric survey on a traffic accident site through a camera 9;

fifthly, after the device is used, the tension is applied to the photogrammetric camera body 8, so that the photogrammetric camera body 8 drives the fixing rod 13 to be pulled out of the through hole 72, the pressing block 73 loses stress, the clamping plate 7105 is retracted into the shell 71, and finally the power line 10 is pulled out of the power supply.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A photographic measuring device for a traffic accident scene comprises a main board (1), wherein a mounting seat (2) is arranged in the middle of the bottom end of the main board (1);

the method is characterized in that: the auxiliary installation device (7) is arranged at the top of the main board (1), the auxiliary installation device (7) comprises a shell (71), a through hole (72), a pressing block (73), a connecting rod (74), a first toothed plate (75), a first sliding rail (76), a large gear (77), a belt (78), a small gear (79), a clamping mechanism (710) and a second sliding rail (711), the through hole (72) is embedded in the middle of the top end of the shell (71), the pressing block (73) is installed at the lower end inside the through hole (72), the connecting rod (74) is horizontally installed at the bottom of the pressing block (73) in a left-right opposite mode, the first toothed plate (75) is hinged to the left end of the connecting rod (74), the first sliding rail (76) is fixedly connected with the lower end inside the shell (71), and the first toothed plate (75) is slidably connected with the top of the first sliding rail (76), gear wheel (77) and the inside left lower extreme of casing (71) rotate to be connected gear wheel (77) and first pinion rack (75) top intermeshing, belt (78) twine in terminal surface middle part before gear wheel (77), pinion (79) and belt (78) medial surface upper end sliding connection, the level is provided with clamping mechanism (710) relatively about casing (71) inside upper end, second slide rail (711) and the inside upper end fixed connection of casing (71), casing (71) and mainboard (1) top fixed connection.

2. The photogrammetric apparatus for traffic accident scene according to claim 1, characterized in that: threaded rod (3) run through bottom mount pad (2), threaded rod (3) surface lower extreme is fixed with handle (4), mount pad (2) lower extreme equidistance is provided with supporting leg (5), supporting leg (5) bottom is provided with mounting (6), mainboard (1) top is provided with photogrammetric survey camera body (8), photogrammetric survey camera body (8) right-hand member is provided with camera (9), the lower extreme is provided with power cord (10) about photogrammetric survey camera body (8), light filling lamp (11) are installed at photogrammetric survey camera body (8) top, the terminal surface is provided with closing lid (12) before light filling lamp (11), four ends are fixed with dead lever (13) bottom photogrammetric survey camera body (8).

3. The photogrammetric apparatus for traffic accident scene according to claim 1, characterized in that: clamping mechanism (710) includes mounting panel (7101), second pinion rack (7102), telescopic link (7103), spring (7104) and clamp plate (7105), mounting panel (7101) left end middle part is fixed with second pinion rack (7102) altogether, the level is fixed in mounting panel (7101) right-hand member relatively about telescopic link (7103), spring (7104) cup joint in telescopic link (7103) surface, clamp plate (7105) and telescopic link (7103) right-hand member fixed connection, mounting panel (7101) and second slide rail (711) bottom sliding connection, second pinion rack (7102) and pinion (79) surface intermeshing.

4. The photogrammetric apparatus for traffic accident scene according to claim 1, characterized in that: the number of the first sliding rails (76) is two, and the top of each first sliding rail (76) is a smooth plane.

5. The photogrammetric apparatus for traffic accident scene according to claim 1, characterized in that: when the connecting rod (74) swings, an included angle between the connecting rod and the first toothed plate (75) is gradually decreased, and the included angle between the connecting rod (74) and the first toothed plate (75) ranges from 60 degrees to 160 degrees.

6. The photogrammetric apparatus for traffic accident scene according to claim 1, characterized in that: the shell (71) is in a cuboid shape, and a layer of waterproof and anti-oxidation layer is adhered to the outer surface of the shell (71).

7. A photogrammetric apparatus for traffic accident scenes according to claim 3, characterized in that: the spring (7104) is set to be 5 centimeters in length, and the spring (7104) can provide 5N of force.

8. A photogrammetric apparatus for traffic accident scenes according to claim 3, characterized in that: the length of the second toothed plate (7102) is set to be 6 cm, and the second toothed plate (7102) drives the mounting plate (7101) to slide at the bottom of the second sliding rail (711) for a distance of 0-6 cm.