CN202420861U - Impact device for artificial rib marking - Google Patents
Impact device for artificial rib marking Download PDFInfo
- Publication number
- CN202420861U CN202420861U CN201120525266XU CN201120525266U CN202420861U CN 202420861 U CN202420861 U CN 202420861U CN 201120525266X U CN201120525266X U CN 201120525266XU CN 201120525266 U CN201120525266 U CN 201120525266U CN 202420861 U CN202420861 U CN 202420861U
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- CN
- China
- Prior art keywords
- rib
- electromagnet
- dummy
- demarcated
- percussion device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an impact device for artificial rib marking, and aims to provide the impact device for rib marking that is easy to position the impact position and convenient to operate. The impact device includes a lifting rope, a connecting piece and a rib marking impact block, wherein one end of the connecting piece is fixedly connected with the lifting rope, and a suction surface connected with the rib marking impact block is arranged the other end thereof. The rib marking impact block is sucked/released through the power on/power off of the electromagnet, so as to accomplish the artificial human rib marking test.
Description
Technical field
The utility model relates to a kind of dummy's rib rating test and uses device, and more particularly, the utility model relates to the percussion device that a kind of dummy's rib is demarcated usefulness.
Background technology
In the automobile safety collision test that automotive safety control technology key lab is carried out; Need use the dummy; The dummy imitates the profile and the inner structure of human body, with research in car crass in automobile interior and other cars miscellaneous part to driver in the car and occupant's degree of impairment.Per twice impact test of regulation will once be demarcated the dummy among the C-NCAP, and be in good condition to guarantee the dummy, thus the accuracy of warranty test data.That in the side collision test, use is the side impact dummy, and the rib displacement is as an important investigation index, and for guaranteeing the accuracy of rib displacement data, per twice test will once be demarcated rib.In the rib rating test, impact block falls at certain altitude, and bump rib collision side is accomplished rating test.
At present, in the prior art, impact block is directly to be connected with lifting rope, during test; Discharge impact block and lifting rope simultaneously at certain altitude, clash into rib collision side, because impact block and lifting rope discharge simultaneously; Add human factor, hand may be shaken etc. when discharging impact block and lifting rope, can cause impact block to depart from impingement position; Thereby cause test failure, need repeatable operation, very inconvenient.
The utility model content
The purpose of the utility model is to overcome that impact block departs from impingement position easily in the prior art, thereby causes test failure, needs the inconvenience of repeatable operation, provides a kind of impingement position to locate easily, and easy to operate rib is demarcated and used percussion device.
In order to solve the problems of the technologies described above; The utility model takes following proposal to be achieved: provide a kind of dummy's rib to demarcate and use percussion device; Comprise lifting rope, web member, rib demarcation impact block; Said web member one end is fixedly connected with lifting rope, and the other end is provided with rib and demarcates the adhesive face that impact block is connected.Dummy's rib of present design is demarcated and is used percussion device, between lifting rope and rib demarcation impact block, adds web member, and lifting rope and rib demarcation impact block are connected indirectly; The electromagnetism of demarcating between the impact block through web member and rib is connected, and adsorbs or discharge rib to demarcate impact block, in order to the bump rib; Thereby the completion rating test discharges rib in this way and demarcates impact block, the location of realizing rib easily; Accurately bump the position that will hit, and easy to operate, hit the rate height.
As preferably, said web member comprises a cylinder and a circular electromagnets, the coaxial bottom that is fixed in said cylinder of said electromagnet.In this programme, said web member integral body is cylindric, helps percussion device and when certain altitude, keeps balance, stable, and the rib that also helps being adsorbed on the web member bottom is demarcated impact block and steadily discharged.
As preferably, place, axle center, said cylinder upper end is provided with a cylindrical hole, and the cylinder outer surface of upper is provided with the screw that intersects vertically with said cylindrical hole.Said cylindrical hole is used for installing lifting rope, on the cylinder outer surface of upper screw for screw to the fixing usefulness of lifting rope.
As preferably, said electromagnet is the sucked type alternating electromagnet.This electromagnet magnetic face is bigger, and also just bigger with the surface of contact of absorbate, it is firm to help adsorbing, and alternating electromagnet is big with respect to the DC electromagnet tripping force.
As preferably, the rated voltage of said electromagnet is for exchanging 220 volts.Select 220 volts of alternating currents for use, can guarantee that not only electromagnet has enough suction, and easy to use.
As preferably, the housing of said electromagnet is provided with rectangular channel.Said rectangular channel comes electromagnet is carried out the switching electricity through electromagnetic control apparatus in order to electromagnetic control apparatus to be installed, with the absorption or the release of control rib demarcation impact block.
As preferably, the housing of said electromagnet is provided with semicircular arc line ball ring.Line ball usefulness makes circuit not seem messy during in order to the installation electric wire, also is unlikely to break the end of a thread.
As preferably, said electromagnet is fixedly connected with the bottom of said cylinder through bolt.Through bolt electromagnet firmly is connected with said cylinder.
As preferably, said rib is demarcated impact block and is processed by permeability magnetic material.Electromagnet could be with its adsorbed close like this.
The beneficial effect of the utility model is:
1. percussion device easy balance, location when certain altitude.
2. the bump accuracy rate is high.
3. easy to operate.
Description of drawings
Fig. 1 is a kind of perspective view of the utility model;
Fig. 2 is a kind of front view of the utility model;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the upward view of Fig. 2;
Fig. 5 is the vertical view of Fig. 2;
Fig. 6 is the cut-open view at Fig. 2 A-A place;
Fig. 7 is the cut-open view at Fig. 3 B-B place;
Fig. 8 is the partial enlarged drawing at I place among Fig. 2.
Among the figure: cylinder 1 electromagnet 2 cylindrical holes 3 screws 4 rectangular channels 5
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
As shown in fig. 1, a kind of dummy's rib of present embodiment is demarcated and is used percussion device, comprises lifting rope (not shown), web member, rib demarcation impact block (not shown); Said web member one end is fixedly connected with lifting rope, and the other end is provided with rib and demarcates the adhesive face that impact block is connected, and said web member comprises a cylinder 1 and a circular electromagnets 2; Electromagnet 2 is fixed in the bottom of cylinder 1, and electromagnet 2 is sucked type alternating electromagnets, and its rated voltage is for exchanging 220 volts; The housing of electromagnet 2 is provided with rectangular channel 5; Shown in Fig. 2, Fig. 3, also be provided with semicircular arc line ball ring 6 on the housing of electromagnet 2, shown in Fig. 2, Fig. 8; Axle center, said cylinder 1 upper end place is provided with the cylindrical hole 3 that is used to install lifting rope, and cylinder 1 outer surface of upper is provided with the screw 4 that the fixedly lifting rope that intersects vertically with cylindrical hole 3 is used, shown in Fig. 5, Fig. 6, Fig. 7; Electromagnet 2 is fixedly connected with the bottom of cylinder 1 through bolt 7, shown in Fig. 4, Fig. 6; Said rib is demarcated impact block and is processed by permeability magnetic material.
During test, pack lifting rope in the cylindrical hole 3 into, through screw 4 it is fixed with screw 8.Then, with lifting rope web member is raised to certain altitude, opening power gives electromagnet 2 energisings; Again rib is demarcated on the lower surface that impact block is adsorbed onto electromagnet 2, adjusted the rib position, press trigger button; Electromagnet outage this moment; Rib is demarcated the impact block free-falling, the bump rib, thus accomplish rating test.
Should explain be; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; The technical scheme of the utility model is made amendment or is equal to replacement; And do not break away from the spirit and the scope of the utility model technical scheme, all should be encompassed in the middle of the claim scope of the utility model.
Claims (9)
1. dummy's rib is demarcated and is used percussion device, it is characterized in that, comprises lifting rope, web member, rib demarcation impact block, and said web member one end is fixedly connected with lifting rope, and the other end is provided with rib and demarcates the adhesive face that impact block is connected.
2. a kind of dummy's rib according to claim 1 is demarcated and is used percussion device, it is characterized in that said web member comprises a cylinder and a circular electromagnets, and said electromagnet is fixed in the bottom of said cylinder.
3. a kind of dummy's rib according to claim 2 is demarcated and is used percussion device, it is characterized in that, place, axle center, said cylinder upper end is provided with a cylindrical hole, and the cylinder outer surface of upper is provided with the screw that intersects vertically with said cylindrical hole.
4. a kind of dummy's rib according to claim 2 is demarcated and is used percussion device, it is characterized in that said electromagnet is the sucked type alternating electromagnet.
5. a kind of dummy's rib according to claim 4 is demarcated and is used percussion device, it is characterized in that, the rated voltage of said electromagnet is for exchanging 220 volts.
6. use percussion device according to claim 2 or 4 or 5 described a kind of dummy's ribs demarcation, it is characterized in that the housing of said electromagnet is provided with rectangular channel.
7. use percussion device according to claim 2 or 4 or 5 described a kind of dummy's ribs demarcation, it is characterized in that the housing of said electromagnet is provided with semicircle line ball ring.
8. a kind of dummy's rib according to claim 2 is demarcated and is used percussion device, it is characterized in that, said electromagnet is fixedly connected with the bottom of said cylinder through bolt.
9. a kind of dummy's rib according to claim 1 is demarcated and is used percussion device, it is characterized in that, said rib is demarcated impact block and processed by permeability magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120525266XU CN202420861U (en) | 2011-12-15 | 2011-12-15 | Impact device for artificial rib marking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120525266XU CN202420861U (en) | 2011-12-15 | 2011-12-15 | Impact device for artificial rib marking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420861U true CN202420861U (en) | 2012-09-05 |
Family
ID=46745616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120525266XU Expired - Fee Related CN202420861U (en) | 2011-12-15 | 2011-12-15 | Impact device for artificial rib marking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202420861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885675A (en) * | 2017-04-12 | 2017-06-23 | 浙江大学城市学院 | Lumbar vertebrae bone bursting fracture analog machine |
-
2011
- 2011-12-15 CN CN201120525266XU patent/CN202420861U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885675A (en) * | 2017-04-12 | 2017-06-23 | 浙江大学城市学院 | Lumbar vertebrae bone bursting fracture analog machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20181215 |