CN204187247U - A kind of camera fixing device for vehicle impact testing - Google Patents
A kind of camera fixing device for vehicle impact testing Download PDFInfo
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- CN204187247U CN204187247U CN201420639364.XU CN201420639364U CN204187247U CN 204187247 U CN204187247 U CN 204187247U CN 201420639364 U CN201420639364 U CN 201420639364U CN 204187247 U CN204187247 U CN 204187247U
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Abstract
The utility model provides a kind of camera fixing device for vehicle impact testing, belongs to vehicle impact testing technical field.If it solve existing camera fixing device to be fixed on bottom of car, be difficult to the problem realizing multi-angle adjustment.This is used for the camera fixing device of vehicle impact testing, comprise base and connecting base, base rotation is connected to bottom of car and rotational plane is positioned at horizontal plane, be provided with for by securing for base positioning means one between base and bottom of car, one end of connecting base is rotatably connected on base and rotational plane is positioned at vertical plane, is provided with for by securing for connecting base positioning means two between connecting base and base.Vidicon camera can be fixed on bottom of car by this camera fixing device, and can realize the angle adjustment on substantially horizontal and vertical direction.
Description
Technical field
The utility model belongs to vehicle impact testing technical field, relates to a kind of camera fixing device for vehicle impact testing.
Background technique
Along with China's economic development, automobile is as modern transportation instrument, and family's vehicle population improves a lot.Vehicle security can be one of important performance indexes of reflection Automobile Design level, is also the key factor affecting consumer psychology.In order to improve the main passive security performance of automobile, reducing the injury of occupant in accident, must analyze the collision performance of vehicle in the automotive development stage, improve car load safety class.
Vehicle impact testing comprises head-on crash with OFFSET COLLISION, in the middle of continuous shock test, needs to replace true man to test with dummy, dummy needs the physical characteristics with true man simultaneously, comprises shape, size, quality, rigidity, and the characteristic such as the absorption of energy and the method for salary distribution.Dummy, a large amount of sensor transacters can be installed with it, after automobile collides, these transacters can collect the physical quantitys such as power, displacement, acceleration, and these data are transferred to computer processor, by the true man motion feature of dummy's simulation in collision accident, draw the injury index of parts of body.Because the vehicle of carrying out continuous shock test is different, each test requirements document and test parameters are also different, need, on automobile, vidicon camera is installed, at the situation of movement carrying out in a flash viewing test dummy shock according to vidicon camera of car crash, obtain the data of dummy position movement, and the collision of automobile can produce violent vibration, therefore need to be fixed vidicon camera.
As Chinese utility model patent application (201120245270.0) discloses a kind of high-speed camera stand, comprise vidicon camera supporting plate, column, regulating arm, U-shaped support, adjusting bolt, bracket; Vidicon camera pallet is fixedly connected with column upper end, U-shaped support is fixedly connected with bracket, U-shaped Bracket setting has screw hole, regulating arm is provided with adjustment hole, one end of regulating arm is fixedly connected with column, and the other end of regulating arm adds and is held on U-shaped support, and adjusting bolt penetrates U-shaped bracket screw hole and regulating arm rectangular hole is fastening, column lower end is fixed on bonnet, and bracket is fixed on bonnet.This support can be applicable to vibrate photography in more violent occasion, picture pick-up device installation, fixes.But this support is merely able to the angle adjustment realizing in the vertical direction, and the fixed installation of vidicon camera at bottom of car cannot be realized.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, propose a kind of camera fixing device for vehicle impact testing, vidicon camera can be fixed on bottom of car by this camera fixing device being used for vehicle impact testing, and can realize the angle adjustment on substantially horizontal and vertical direction.
The purpose of this utility model realizes by following technical proposal: a kind of camera fixing device for vehicle impact testing, comprise a base with one for being connected the bar shaped connecting base of vidicon camera, it is characterized in that, described base rotation is connected to bottom of car and rotational plane is positioned at horizontal plane, be provided with for by securing for base positioning means one between described base and bottom of car, one end of described connecting base is rotatably connected on base and rotational plane is positioned at vertical plane, be provided with for by securing for connecting base positioning means two between described connecting base and base.
Vidicon camera is fixedly mounted on connecting base, and connecting base is connected on base, and base is connected to bottom of car, realizes vidicon camera and fixes in the installation of bottom of car; Base can rotate in the horizontal direction relative to bottom of car, is fixed after forwarding suitable position to by positioning means one, realizes vidicon camera angle adjustment in the horizontal direction; Connecting base can rotate by respect thereto in the vertical direction, is fixed, realize vidicon camera and regulate at the upper angle of vertical direction after forwarding correct position to by positioning means two.
Above-mentioned in the camera fixing device of vehicle impact testing, described base comprises a horizontally disposed bar shaped bottom plate, one long edge of described base plate is vertically fixed with a plate, the bar shaped direction of described connecting base is parallel with connecting plate plate face, and connecting base is rotatably connected on connecting plate by bearing pin.Base plate is used for being connected to bottom of car, and connecting plate is used for connecting connecting base, and bearing pin axis perpendicular, in connecting plate, is namely parallel to base plate, realizes the rotation of connecting base in the vertical direction.
Above-mentioned in the camera fixing device of vehicle impact testing, described positioning means one comprises the strip arcuate socket one that two of being opened on base plate have the same center of circle, be equipped with a lock bolt in described each arcuate socket one, and be connected to bottom of car by described lock bolt.Base plate is fixed on bottom of car by lock bolt, two arcuate sockets one lay respectively at the two ends of base plate, arcuate socket one has two arc shaped inside walls paralleled, when lock bolt unclamps, base plate rotates relative to bottom of car, lock bolt moves along madial wall in arcuate socket one, and due to the existence of two arcuate sockets one, the slewing area of base plate is exactly the radian sum of two arcuate sockets one.
Above-mentioned in the camera fixing device of vehicle impact testing, described positioning means one comprises some positioning holes one and two lock bolt be opened on base plate, the center line of described some positioning holes one is positioned at circumferentially same, and described lock bolt is connected to bottom of car through positioning hole one.Center line due to positioning hole one is positioned at circumferentially same, lock bolt can realize when being arranged in different positioning hole one base plate difference in the horizontal direction towards, several positioning holes one are divided into two-part, two-part lay respectively at the two ends of base plate, and with one end often adjacent two positioning holes one between distance equal, namely each minimum range of rotating of base plate rotation is identical, easy-to-operat.
Above-mentioned in the camera fixing device of vehicle impact testing, described positioning means two comprises one and is opened in a bar shaped arcuate socket two and holding down bolt on connecting plate, the center of circle of described arcuate socket two and the axis coinciding of described bearing pin, described holding down bolt one passes arcuate socket two and spiral is connected on connecting base.The shape of this arcuate socket two is the same with arcuate socket one, and due to the center of circle of arcuate socket two and the axis coinciding of bearing pin, therefore connecting base is when bearing pin rotates, and holding down bolt can move in arcuate socket two, and the slewing area of connecting base is the radian size of arcuate socket two.
Above-mentioned in the camera fixing device of vehicle impact testing, described positioning means two comprises some positioning hole two and holding down bolts be opened on connecting plate, the center line of described some positioning holes two is equal to the distance in described bearing pin axle center, and described holding down bolt passes positioning hole two and spiral is connected on connecting base.The setting of positioning hole two arranges identical with the positioning hole one with one end on base plate, wears different positioning hole two realize connecting base fixing in different amount by holding down bolt.
Above-mentioned in the camera fixing device of vehicle impact testing, the rectangular tubulose of described connecting base, a side of described connecting base offers two screws run through, and described screw internal spiral is connected with bolt.The shape of connecting base and size are according to the configuration design of vidicon camera, and vidicon camera is plugged in connecting base, and vidicon camera can be locked in connecting base by the bolt on connecting base side.
Compared with prior art, this camera fixing device being used for vehicle impact testing has the following advantages:
1, because base can rotate in the horizontal direction relative to bottom of car, connecting base can respect thereto in the vertical direction rotate, therefore, it is possible to realize vidicon camera in the horizontal direction with the angle adjustment on vertical direction.
2, because whole fixing device realizes by means of only the connection between base and connecting base, therefore structure is simple, good stability.
Accompanying drawing explanation
Fig. 1 is the perspective view of this camera fixing device.
Fig. 2 is the structure side view of this camera fixing device.
Fig. 3 is the structure worm's eye view of this camera fixing device.
Fig. 4 is the perspective view of the camera fixing device in embodiment two.
Fig. 5 is the structure worm's eye view of the camera fixing device in embodiment two.
In figure, 1, base; 11, base plate; 12, connecting plate; 2, connecting base; 3, positioning means one; 31, arcuate socket one; 32, lock bolt; 33, positioning hole one; 4, positioning means two; 41, arcuate socket two; 42, holding down bolt; 43, positioning hole two; 5, bearing pin; 6, bolt.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
Embodiment one:
As shown in Figure 1, a kind of camera fixing device for vehicle impact testing, comprises a base 1 and a connecting seat 2, vidicon camera is fixedly mounted on connecting base 2, connecting base 2 is connected on base 1, and base 1 is connected to bottom of car, realizes vidicon camera and fixes in the installation of bottom of car.Base 1 is rotatably connected on bottom of car and rotational plane is positioned at horizontal plane, can rotate in the horizontal direction relative to bottom of car, positioning means 1 is provided with between base 1 and bottom of car, base 1 is fixed by positioning means 1 after forwarding suitable position to, realizes vidicon camera angle adjustment in the horizontal direction.Connecting base 2 is in strip, one end is rotatably connected on base 1 and rotational plane is positioned at vertical plane, can rotate by respect thereto in the vertical direction, positioning means 24 is provided with between connecting base 2 and base 1, fixed by positioning means 24 after connecting base 2 forwards correct position to, realize vidicon camera and regulate at the upper angle of vertical direction.
Specifically, shown in composition graphs 2, Fig. 3, base 1 comprises a base plate 11, and this base plate 11 in bar shaped, and is connected horizontally on bottom of car, one long edge of base plate 11 is vertically fixed with a plate 12, the bar shaped direction of connecting base 2 is parallel with connecting plate 12 plate face, and connecting base 2 is rotatably connected on connecting plate 12 by bearing pin 5, and bearing pin 5 axis perpendicular is in connecting plate 12, namely be parallel to base plate 11, realize the rotation of connecting base 2 in the vertical direction.The rectangular tubulose of connecting base 2, its shape and size are according to the configuration design of vidicon camera, and vidicon camera is plugged in connecting base 2, a side of connecting base 2 offer two screws run through, screw internal spiral is connected with bolt 6, and vidicon camera can be locked in connecting base 2 by bolt 6.
Positioning means 1 comprises two arcuate sockets 1 be opened on base plate 11, these two arcuate sockets 1 are in strip, there are two arc shaped inside walls paralleled, and two arcuate sockets 1 lay respectively at the two ends of base plate 11, there is the same center of circle, a lock bolt 32 is equipped with in each arcuate socket 1, and be connected to bottom of car by described lock bolt 32, when two lock bolts 32 unclamp, base plate 11 rotates relative to bottom of car, lock bolt 32 moves along madial wall in arcuate socket 1, due to the existence of two arcuate sockets 1, the slewing area of base plate 11 is exactly the radian sum of two arcuate sockets 1.Positioning means 24 comprises one and is opened in arcuate socket 2 41 on connecting plate 12 and a holding down bolt 42, arcuate socket 2 41 is the same as with arcuate socket 1 strip, and there are two arc shaped inside walls paralleled, the center of circle of arcuate socket 2 41 and the axis coinciding of bearing pin 5, holding down bolt 42 is through arcuate socket 2 41 and spiral is connected on connecting base 12, connecting base 12 is when bearing pin 5 rotates, holding down bolt 42 can move in arcuate socket 2 41, and the slewing area of connecting base 2 is the radian size of arcuate socket 2 41.
Embodiment two:
This structure being used for the camera fixing device of vehicle impact testing is substantially identical with embodiment one, difference is as Fig. 4, shown in Fig. 5, positioning means 1 comprises and is opened in ten positioning holes 1 on base plate 11 and two lock bolts 32, positioning hole 1 is divided into two-part, two-part lay respectively at the two ends of base plate 11, the center line of positioning hole 1 is positioned at circumferentially same, lock bolt 32 is connected to bottom of car through positioning hole 1, lock bolt 32 can realize when being arranged in different positioning hole 1 base plate 11 difference in the horizontal direction towards, with one end often adjacent two positioning holes 1 between distance equal, namely each minimum angles of rotating of base plate 11 is identical, easy-to-operat.Positioning means 24 comprises five and is opened in positioning hole 2 43 on connecting plate 12 and a holding down bolt 42, the center line of each positioning hole 2 43 is equal to the distance in bearing pin 5 axle center, holding down bolt 42 is through positioning hole 2 43 and spiral is connected on connecting base 2, the setting of positioning hole 2 43 arranges identical with the positioning hole 1 with one end on base plate 11, wears different positioning hole 2 43 realize connecting base 2 fixing in different amount by holding down bolt 42.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as base 1, base plate 11, connecting plate 12, connecting base 2, positioning means 1, arcuate socket 1, lock bolt 32, positioning hole 1, positioning means 24, arcuate socket 2 41, holding down bolt 42, positioning hole 2 43, bearing pin 5, bolt 6 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (7)
1. the camera fixing device for vehicle impact testing, comprise a base (1) with one for being connected the bar shaped connecting base (2) of vidicon camera, it is characterized in that, described base (1) is rotatably connected on bottom of car and rotational plane is positioned at horizontal plane, be provided with for by securing for base (1) positioning means one (3) between described base (1) and bottom of car, one end of described connecting base (2) is rotatably connected on that base (1) is upper and rotational plane is positioned at vertical plane, be provided with for by securing for connecting base (2) positioning means two (4) between described connecting base (2) and base (1).
2. the camera fixing device for vehicle impact testing according to claim 1, it is characterized in that, described base (1) comprises a horizontally disposed bar shaped bottom plate (11), one long edge of described base plate (11) is vertically fixed with a plate (12), the bar shaped direction of described connecting base (2) is parallel with connecting plate (12) plate face, and connecting base (2) is rotatably connected on connecting plate (12) by bearing pin (5).
3. the camera fixing device for vehicle impact testing according to claim 2, it is characterized in that, described positioning means one (3) comprises the strip arcuate socket one (31) that two of being opened on base plate (11) have the same center of circle, be equipped with a lock bolt (32) in described each arcuate socket one (31), and be connected to bottom of car by described lock bolt (32).
4. the camera fixing device for vehicle impact testing according to claim 2, it is characterized in that, described positioning means one (3) comprises the some positioning holes one (33) and two lock bolt (32) be opened on base plate (11), the center line of described some positioning holes one (33) is positioned at circumferentially same, and described lock bolt (32) is connected to bottom of car through positioning hole one (33).
5. the camera fixing device for vehicle impact testing according to claim 3 or 4, it is characterized in that, described positioning means two (4) comprises one and is opened in bar shaped arcuate socket two (41) and holding down bolt (42) on connecting plate (12), the center of circle of described arcuate socket two (41) and the axis coinciding of described bearing pin (5), described holding down bolt (42) through arcuate socket two (41) and spiral be connected on connecting base (2).
6. the camera fixing device for vehicle impact testing according to claim 3 or 4, it is characterized in that, described positioning means two (4) comprises some positioning holes two (43) and holding down bolt (42) be opened on connecting plate (12), the center line of described some positioning holes two (43) is equal to the distance in described bearing pin (5) axle center, described holding down bolt (42) through positioning hole two (43) and spiral be connected on connecting base (2).
7. the camera fixing device for vehicle impact testing according to claim 5, it is characterized in that, described connecting base (2) rectangular tubulose, one side of described connecting base (2) offers two screws run through, described screw internal spiral is connected with bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639364.XU CN204187247U (en) | 2014-10-30 | 2014-10-30 | A kind of camera fixing device for vehicle impact testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639364.XU CN204187247U (en) | 2014-10-30 | 2014-10-30 | A kind of camera fixing device for vehicle impact testing |
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| Publication Number | Publication Date |
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| CN204187247U true CN204187247U (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420639364.XU Active CN204187247U (en) | 2014-10-30 | 2014-10-30 | A kind of camera fixing device for vehicle impact testing |
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| CN (1) | CN204187247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106022414A (en) * | 2016-06-13 | 2016-10-12 | 罗文凤 | Ammeter management system |
| WO2018090753A1 (en) * | 2016-11-17 | 2018-05-24 | 广州视源电子科技股份有限公司 | Camera support |
-
2014
- 2014-10-30 CN CN201420639364.XU patent/CN204187247U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106022414A (en) * | 2016-06-13 | 2016-10-12 | 罗文凤 | Ammeter management system |
| CN106022414B (en) * | 2016-06-13 | 2018-09-25 | 贵州润佳电力科技有限公司 | A kind of ammeter management system |
| WO2018090753A1 (en) * | 2016-11-17 | 2018-05-24 | 广州视源电子科技股份有限公司 | Camera support |
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