CN203650500U - Line drawing device for drawing collision datum line in pedestrian protection test - Google Patents
Line drawing device for drawing collision datum line in pedestrian protection test Download PDFInfo
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- CN203650500U CN203650500U CN201320733232.9U CN201320733232U CN203650500U CN 203650500 U CN203650500 U CN 203650500U CN 201320733232 U CN201320733232 U CN 201320733232U CN 203650500 U CN203650500 U CN 203650500U
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- support
- pedestrian protection
- chalker
- protection test
- backstay
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Abstract
The utility model provides a line drawing device for drawing a collision datum line in a pedestrian protection test, and belongs to the technical field of automobiles. The line drawing device solves the technical problems that an existing line drawing device is not high in universality, not high in measuring precision and the like. The line drawing device for drawing the collision datum line in the pedestrian protection test comprises a base and a base plate which can slide transversely and horizontally along the base. A support which can slide longitudinally and horizontally along the base is connected to the base plate, a connecting structure I which enables the support to swing in the transverse direction of the base is arranged between the support and the base plate, a locating rod is arranged on the support, a connecting structure II which enables the locating rod to move in the vertical direction of the support is arranged between the locating rod and the support, and a measuring scale is arranged at one end of the locating rod. The line drawing device for drawing the collision datum line in the pedestrian protection test has the advantages of being good in universality, high in measuring ruler and the like.
Description
Technical field
The utility model belongs to automobile technical field, relates to a kind of chalker, particularly in a kind of pedestrian protection test, collides the chalker of datum line.
Background technology
At present; automotive safety technology is the summary problem in automotive research; wherein pedestrian protection test is mainly to simulate the injured situation of pedestrian in the time being subject to Vehicular impact by testing equipment; in the time carrying out pedestrian protection test; need on the hood of vehicle, determine collision area; collision datum line is the foundation of determining collision area, and collision datum line is installed laws and regulations requirement by device and marked.
A kind of pedestrian protection test collision datum line marking-out rule is disclosed in patent (CN 202420853 U), comprise base, base is provided with support, support is flexibly connected with base, support is provided with marking-out rule clamping device, marking-out rule clamping device is flexibly connected with support, marking-out rule clamping device is provided with marking-out rule, marking-out rule is fixedly connected with marking-out rule clamping device, by the left and right directions of mobile marking-out rule, fore-and-aft direction marks the contact trace of ruler and hood, but because its bodywork height equidimension of automobile of different model and type is different, above-mentioned marking-out rule in the vertical direction can not regulate, versatility is poor, and, drawing of pedestrian protection test collision datum line got and need to be located more accurately, it is the relative position between marking-out rule and body of a motor car, above-mentioned marking-out rule does not arrange align structures, naked eyes go to the measuring position of aiming at marking-out rule can cause larger error.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist for existing technology; the chalker that collides datum line in a kind of pedestrian protection test is provided; technical problem to be solved in the utility model is the adjustment structure that marking-out rule in the vertical direction is set, to improve the versatility of this device.
The purpose of this utility model can realize by following technical proposal: the chalker that collides datum line in a kind of pedestrian protection test, this chalker comprises a base and a substrate that can slide along base transverse horizontal, on described substrate, be connected with a support that can slide along base vertical equity, it is characterized in that, between described support and substrate, be provided with a syndeton one that can make support swing along base horizontal direction, described support is provided with a backstay, between described backstay and support, be provided with a syndeton two that can make backstay move on support vertical direction, one end of described backstay is provided with a surveyors' staff.
Operation principle of the present utility model is: because present kinds of automobile is numerous, all kinds of models, sizes etc. are different, for improving the versatility of colliding the chalker of datum line in pedestrian protection test, between the support of this chalker and substrate, be provided with a syndeton one, the existence of this syndeton one, support can be swung along base horizontal direction, increase the free degree of backstay, so that surveyors' staff is reached to measuring position places different on automobile to be measured, between backstay and support, be provided with a syndeton two, this syndeton two can make backstay move on the vertical direction of support, to adapt to measurement and the line of different size automobile, improve the versatility of this chalker, make the pedestrian protection test cost of automobile.
In above-mentioned a kind of pedestrian protection test, collide in the chalker of datum line; described support comprises two columns that are parallel to each other; described syndeton one comprises the lower connecting plate being connected on substrate; the lower end of two described columns is hinged on respectively the two ends of lower connecting plate, and the upper end of described two columns is hinged with a upper junction plate.Fit clearance between column and upper junction plate and lower connecting plate is less, bearing under the Action of Gravity Field of upper junction plate, backstay, surveyors' staff and column, wanting swinging mounting needs certain external force, and after swinging mounting, this support can keep the state after swing; Because support can swing, increase the free degree of surveyors' staff, to surveyors' staff is reached to measuring position places different on automobile.
In above-mentioned a kind of pedestrian protection test, collide in the chalker of datum line, as another kind of technical scheme, described support comprises two columns that are parallel to each other, described syndeton one comprises the lower connecting plate being connected on substrate, the lower end of two described columns is hinged on respectively the two ends of lower connecting plate, the upper end of described two columns is hinged with a upper junction plate, described syndeton one also comprises the sliding sleeve and the pole that are slidably connected on lower connecting plate, the two ends of described pole are hinged on respectively on sliding sleeve and column, on described sliding sleeve, be rotatably connected to a bolt, described bolt can be resisted against on described lower connecting plate.When swinging mounting, unclamp the bolt on sliding sleeve, when support is swung to some positions, screw the bolt on sliding sleeve, bolt is resisted against on lower connecting plate, support is fixed.
In above-mentioned a kind of pedestrian protection test, collide in the chalker of datum line; described syndeton two comprises the gathering sill one that is opened in column side; the below of described backstay is provided with a baffle plate, and described baffle plate is provided with the guiding raised line one coordinating with gathering sill one.Fit clearance between guiding raised line one on gathering sill one and baffle plate on column side is less, want slide damper and need certain external force, and after slide damper, this baffle plate can keep the state after slip, baffle plate is clipped in backstay between baffle plate and upper junction plate; Backstay can move on the vertical direction of support, to adapt to the measurement line of different size automobile.
Certainly, in actual fabrication and production process, this syndeton two can also comprise that two each and every one are hinged on the U-shaped fixed head on backstay, and U-shaped fixed head buckles on column, between U-shaped fixed head and column, can both be fixed by bolt; Location-plate after the fixed form of bolt and U-shaped plate can be guaranteed to slide can with firm fixing of column.
In above-mentioned a kind of pedestrian protection test, collide in the chalker of datum line, between described backstay and surveyors' staff, be provided with a dial.The angle that dial rotates for calibration measurement scale, according to the angle of pedestrian protection rules and regulations, abuts in position corresponding on vehicle body by surveyors' staff, just can mark a certain outline line of collision area; Dial is connected with backstay by a pin, on backstay, on two vertical faces, is equipped with the through hole coordinating with pin, and dial can be separately fixed on two end faces of location-plate, to adapt to the measurement of diverse location and angle.
In above-mentioned a kind of pedestrian protection test, collide in the chalker of datum line; described base comprises two crossbeams that are parallel to each other; the inner side of two described crossbeams all offers gathering sill two; the two ends of described substrate are provided with the guiding raised line two coordinating with gathering sill two, described substrate and beam vertical.Fit clearance between gathering sill two on crossbeam inner side and the guiding raised line two on pedestal is less, and wanting glide base needs certain external force, and after glide base, this pedestal can keep the state after slip.
In above-mentioned a kind of pedestrian protection test, collide in the chalker of datum line, on described substrate upper surface, offer gathering sill three, the lower surface of described lower connecting plate is provided with the guiding raised line three coordinating with gathering sill three.Fit clearance between guiding raised line three on gathering sill three and lower connecting plate lower surface on substrate upper surface is less, and the lower connecting plate that wants to slide needs certain external force, and after slip lower connecting plate, this lower connecting plate can keep the state after slip.
In above-mentioned a kind of pedestrian protection test, collide in the chalker of datum line, the two ends of described crossbeam are respectively provided with a castor.Be arranged on movement and transport that castor on crossbeam can facilitate this chalker.
In above-mentioned a kind of pedestrian protection test, collide in the chalker of datum line, described upper junction plate is provided with a laser, and the laser rays that described laser emits is parallel with backstay, is also provided with a handles on described upper junction plate.Laser is the position of pointing to for aiming at location-plate, and laser rays penetrability is strong, can judge that whether the position of backstay is accurate by being located in two positions of automobile.
Compared with prior art, the utlity model has following advantage:
1, between support and substrate, be provided with a syndeton one that can make support swing along base horizontal direction, because support can swing, increased the free degree of surveyors' staff, to surveyors' staff is reached to measuring position places different on automobile.
2, between backstay and support, be provided with a syndeton two that can make backstay move on support vertical direction, backstay can move on the vertical direction of support, to adapt to the measurement line of different size automobile.
Brief description of the drawings
Fig. 1 is the structural representation of this measurement mechanism in embodiment mono-.
Fig. 2 is structural representation when scale is positioned at backstay one side in embodiment mono-.
Fig. 3 is the another kind of scenario-frame schematic diagram of syndeton two in embodiment mono-.
Fig. 4 is the structural representation of this measurement mechanism in embodiment bis-.
Fig. 5 is the top view of Fig. 1.
In figure, 1, base; 11, crossbeam; 12, gathering sill two; 13, guiding raised line two; 2, substrate; 21, gathering sill three; 22, guiding raised line three; 3, support; 31, column; 4, syndeton one; 41, upper junction plate; 42, lower connecting plate; 43, sliding sleeve; 44, pole; 45, bolt; 5, backstay; 51, handle; 6, syndeton two; 61, gathering sill one; 62, guiding raised line one; 63, fixed head; 64, baffle plate; 7, surveyors' staff; 8, dial; 9, castor; 10, laser.
Detailed description of the invention
Be below specific embodiment of the utility model 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 embodiment.
Embodiment mono-:
As depicted in figs. 1 and 2, in a kind of pedestrian protection test, collide the chalker of datum line, this chalker comprises a base 1 and a substrate 2 that can slide along base 1 transverse horizontal, on substrate 2, be connected with a support 3 that can slide along base 1 vertical equity, between support 3 and substrate 2, be provided with a syndeton 1 that can make support 3 swing along base 1 horizontal direction, support 3 is provided with a backstay 5, between backstay 5 and support 3, be provided with a syndeton 26 that can make backstay 5 move on support 3 vertical directions, one end of backstay 5 is provided with a surveyors' staff 7, support 3 comprises two columns that are parallel to each other 31, syndeton 1 comprises the lower connecting plate 42 being connected on substrate 2, the lower end of two columns 31 is hinged on respectively the two ends of lower connecting plate 42, the upper end of two columns 31 is hinged with a upper junction plate 41.Fit clearance between column 31 and upper junction plate 41 and lower connecting plate 42 is less, bearing under the Action of Gravity Field of upper junction plate 41, backstay 5, surveyors' staff 7 and column 31, wanting swinging mounting 3 needs certain external force, and after swinging mounting 3, this support 3 can keep the state after swing, because support 3 can swing, increase the free degree of surveyors' staff 7, to surveyors' staff 7 is reached to measuring position places different on automobile, syndeton 26 comprises the gathering sill 1 that is opened in column 31 sides, the below of backstay 5 is provided with a baffle plate 64, baffle plate 64 is provided with the guiding raised line 1 coordinating with gathering sill 1, fit clearance between guiding raised line 1 on gathering sill 1 and baffle plate 64 on column 31 sides is less, want slide damper 64 and need certain external force, and after slide damper 64, this baffle plate 64 can keep the state after slip, baffle plate 64 is clipped in backstay 5 between baffle plate 64 and upper junction plate 41, backstay 5 can move on the vertical direction of support 3, to adapt to the measurement line of different size automobile.
As shown in Figure 3, in actual fabrication and production process, this syndeton 26 can also comprise two U-shaped fixed heads 63 that are hinged on backstay 5, and U-shaped fixed head 63 buckles on column 31, between U-shaped fixed head 63 and column 31, can both be fixed by bolt; Location-plate after the fixed form of bolt and U-shaped plate can be guaranteed to slide can with firm fixing of column 31.
As shown in Figure 1 and Figure 5, between backstay 5 and surveyors' staff 7, be provided with a dial 8, the angle that dial 8 rotates for calibration measurement scale 7, according to the angle of pedestrian protection rules and regulations, by surveyors' staff 7 abut on vehicle body for position, just can mark a certain outline line of collision area, dial 8 is connected with backstay 5 by a pin, on backstay 5, on two vertical faces, be equipped with the through hole coordinating with pin, dial 8 can be separately fixed on two end faces of location-plate, to adapt to the measurement of diverse location and angle, base 1 comprises two crossbeams that are parallel to each other 11, article two, the inner side of crossbeam 11 all offers gathering sill 2 12, the two ends of substrate 2 are provided with the guiding raised line 2 13 coordinating with gathering sill 2 12, substrate 2 is vertical with crossbeam 11, fit clearance between guiding raised line 2 13 on gathering sill 2 12 and pedestal on crossbeam 11 inner sides is less, want glide base and need certain external force, and after glide base, this pedestal can keep the state after slip,
As shown in Figure 1 and Figure 5, substrate offers gathering sill 3 21 on 2 upper surfaces, and the lower surface of lower connecting plate 42 is provided with the guiding raised line 3 22 coordinating with gathering sill 3 21.Fit clearance between guiding raised line 3 22 on gathering sill 3 21 on substrate 2 upper surfaces and lower connecting plate 42 lower surfaces is less, the lower connecting plate 42 that wants to slide needs certain external force, and after slip lower connecting plate 42, this lower connecting plate 42 can keep the state after slip, and the two ends of crossbeam 11 are respectively provided with a castor 9.Be arranged on movement and transport that castor 9 on crossbeam 11 can facilitate this chalker, upper junction plate 41 is provided with a laser 10, the laser rays that laser 10 emits is parallel with backstay 5, on upper junction plate 41, be also provided with a handles 51, laser 10 is positions of pointing to for aiming at location-plate, laser rays penetrability is strong, can judge that whether the position of backstay 5 is accurate by being located in two positions of automobile.
Embodiment bis-:
As shown in Figure 4, the content of the present embodiment is roughly identical with embodiment mono-, difference is: support 3 comprises two columns that are parallel to each other 31, syndeton 1 comprises the lower connecting plate 42 being connected on substrate 2, the lower end of two columns 31 is hinged on respectively the two ends of lower connecting plate 42, the upper end of two columns 31 is hinged with a upper junction plate 41, syndeton 1 also comprises the sliding sleeve 43 and the pole 44 that are slidably connected on lower connecting plate 42, the two ends of pole 44 are hinged on respectively on sliding sleeve 43 and column 31, on sliding sleeve 43, be rotatably connected to a bolt 45, bolt 45 can be resisted against on lower connecting plate 42, when swinging mounting 3, unclamp the bolt 45 on sliding sleeve 43, when support 3 is swung to some positions, screw the bolt 45 on sliding sleeve 43, bolt 45 is resisted against on lower connecting plate 42, by fixing support 3.
Operation principle of the present utility model is: because present kinds of automobile is numerous, all kinds of models, sizes etc. are different, for improving the versatility of colliding the chalker of datum line in pedestrian protection test, between the support 3 of this chalker and substrate 2, be provided with a syndeton 1, the existence of this syndeton 1, support 3 can be swung along base 1 horizontal direction, increase the free degree of backstay 5, so that surveyors' staff 7 is reached to measuring position places different on automobile to be measured, between backstay 5 and support 3, be provided with a syndeton 26, this syndeton 26 can make backstay 5 move on the vertical direction of support 3, to adapt to measurement and the line of different size automobile, improve the versatility of this chalker, make the pedestrian protection test cost of automobile.
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 amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (9)
1. in a pedestrian protection test, collide the chalker of datum line, this chalker comprises a base (1) and a substrate (2) that can slide along base (1) transverse horizontal, on described substrate (2), be connected with a support (3) that can slide along base (1) vertical equity, it is characterized in that, between described support (3) and substrate (2), be provided with a syndeton one (4) that can make support (3) swing along base (1) horizontal direction, described support (3) is provided with a backstay (5), between described backstay (5) and support (3), be provided with a syndeton two (6) that can make backstay (5) move on support (3) vertical direction, one end of described backstay (5) is provided with a surveyors' staff (7).
2. in a kind of pedestrian protection test according to claim 1, collide the chalker of datum line; it is characterized in that; described support (3) comprises two columns that are parallel to each other (31); described syndeton one (4) comprises the lower connecting plate (42) being connected on substrate (2); the lower end of described two columns (31) is hinged on respectively the two ends of lower connecting plate (42), and the upper end of described two columns (31) is hinged with a upper junction plate (41).
3. in a kind of pedestrian protection test according to claim 1, collide the chalker of datum line, it is characterized in that, described support (3) comprises two columns that are parallel to each other (31), described syndeton one (4) comprises the lower connecting plate (42) being connected on substrate (2), the lower end of described two columns (31) is hinged on respectively the two ends of lower connecting plate (42), the upper end of described two columns (31) is hinged with a upper junction plate (41), described syndeton one (4) also comprises the sliding sleeve (43) and the pole (44) that are slidably connected on lower connecting plate (42), the two ends of described pole (44) are hinged on respectively on sliding sleeve (43) and column (31), on described sliding sleeve (43), be rotatably connected to a bolt (45), described bolt (45) can be resisted against on described lower connecting plate (42).
4. in a kind of pedestrian protection test according to claim 1, collide the chalker of datum line; it is characterized in that; described syndeton two (6) comprises the gathering sill one (61) that is opened in column (31) side; the below of described backstay (5) is provided with a baffle plate (64), and described baffle plate (64) is provided with the guiding raised line one (62) coordinating with gathering sill one (61).
5. according to the chalker that collides datum line in a kind of pedestrian protection test described in claim 1 or 2 or 3 or 4, it is characterized in that, between described backstay (5) and surveyors' staff (7), be provided with a dial (8).
6. according to the chalker that collides datum line in a kind of pedestrian protection test described in claim 1 or 2 or 3 or 4; it is characterized in that; described base (1) comprises two crossbeams that are parallel to each other (11); the inner side of described two crossbeams (11) all offers gathering sill two (12); the two ends of described substrate (2) are provided with the guiding raised line two (13) coordinating with gathering sill two (12), and described substrate (2) is vertical with crossbeam (11).
7. according to the chalker that collides datum line in a kind of pedestrian protection test described in claim 2 or 3; it is characterized in that; on described substrate (2) upper surface, offer gathering sill three (21), the lower surface of described lower connecting plate (42) is provided with the guiding raised line three (22) coordinating with gathering sill three (21).
8. the chalker that collides datum line in a kind of pedestrian protection test according to claim 6, is characterized in that, the two ends of described crossbeam (11) are respectively provided with a castor (9).
9. according to the chalker that collides datum line in a kind of pedestrian protection test described in claim 2 or 3; it is characterized in that; described upper junction plate (41) is provided with a laser (10); the laser rays that described laser (10) emits is parallel with backstay (5), on described upper junction plate (41), is also provided with a handles (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320733232.9U CN203650500U (en) | 2013-11-19 | 2013-11-19 | Line drawing device for drawing collision datum line in pedestrian protection test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320733232.9U CN203650500U (en) | 2013-11-19 | 2013-11-19 | Line drawing device for drawing collision datum line in pedestrian protection test |
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| Publication Number | Publication Date |
|---|---|
| CN203650500U true CN203650500U (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320733232.9U Expired - Fee Related CN203650500U (en) | 2013-11-19 | 2013-11-19 | Line drawing device for drawing collision datum line in pedestrian protection test |
Country Status (1)
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| CN (1) | CN203650500U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889965A (en) * | 2015-05-21 | 2015-09-09 | 浙江吉利汽车研究院有限公司 | Automobile body line drawing device for automobile side face collision test |
| CN105773565A (en) * | 2016-04-12 | 2016-07-20 | 中冶建工集团有限公司 | Sliding type straight line drawing device and multi-straight-line layout method adopting sliding type straight line drawing device |
| CN107421754A (en) * | 2017-08-08 | 2017-12-01 | 天津瑷睿卡仕福测控技术有限公司 | A kind of pedestrian impact protects chalker |
| CN107498532A (en) * | 2017-10-17 | 2017-12-22 | 衡阳泰豪通信车辆有限公司 | For delineating the device of machining benchmark line on half-cone nacelle blank |
| CN108748063A (en) * | 2018-06-20 | 2018-11-06 | 邹福灶 | A kind of pincers worker Multifunctional template ruler cleaning device |
| CN109813516A (en) * | 2019-01-02 | 2019-05-28 | 北京汽车股份有限公司 | Automobile head collision area line drawing device and method |
-
2013
- 2013-11-19 CN CN201320733232.9U patent/CN203650500U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889965A (en) * | 2015-05-21 | 2015-09-09 | 浙江吉利汽车研究院有限公司 | Automobile body line drawing device for automobile side face collision test |
| CN104889965B (en) * | 2015-05-21 | 2017-04-26 | 浙江吉利汽车研究院有限公司 | Automobile body line drawing device for automobile side face collision test |
| CN105773565A (en) * | 2016-04-12 | 2016-07-20 | 中冶建工集团有限公司 | Sliding type straight line drawing device and multi-straight-line layout method adopting sliding type straight line drawing device |
| CN107421754A (en) * | 2017-08-08 | 2017-12-01 | 天津瑷睿卡仕福测控技术有限公司 | A kind of pedestrian impact protects chalker |
| CN107421754B (en) * | 2017-08-08 | 2023-12-08 | 南京瑷卡测控技术有限公司 | Pedestrian collision protection scribing device |
| CN107498532A (en) * | 2017-10-17 | 2017-12-22 | 衡阳泰豪通信车辆有限公司 | For delineating the device of machining benchmark line on half-cone nacelle blank |
| CN108748063A (en) * | 2018-06-20 | 2018-11-06 | 邹福灶 | A kind of pincers worker Multifunctional template ruler cleaning device |
| CN109813516A (en) * | 2019-01-02 | 2019-05-28 | 北京汽车股份有限公司 | Automobile head collision area line drawing device and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20191119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |