CN203116970U - Detection switching mechanism - Google Patents
Detection switching mechanism Download PDFInfo
- Publication number
- CN203116970U CN203116970U CN 201320044125 CN201320044125U CN203116970U CN 203116970 U CN203116970 U CN 203116970U CN 201320044125 CN201320044125 CN 201320044125 CN 201320044125 U CN201320044125 U CN 201320044125U CN 203116970 U CN203116970 U CN 203116970U
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- sense
- band
- switching mechanism
- cylinder
- car
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Abstract
The utility model discloses a detection switching mechanism. The detection switching mechanism comprises a bottom plate as well as a linear servo motor, two guide rods, a safety belt clamping device, a braided belt clamping device and a belt pulling device which are arranged on the bottom plate; the linear servo motor is arranged at the lower end of the bottom plate; the two guide rods are arranged at the upper end of the bottom plate and are located above the linear servo motor; the safety belt clamping device and the braided belt clamping device are respectively arranged on the two guide rods; and the belt pulling device is arranged at the upper end of the bottom plate and is located at one side of the two guide rods. Cooperating with a proper rack and a proper electrical control system, the detection switching mechanism can be directly applied to automobile safety belt acceleration detection. With the detection switching mechanism adopted, one set of driving device can be reduced, and cost can be reduced, and a testing mechanism can be simplified; with automobile sensing/belt sending integrated testing realized, installation time can be decreased, and efficiency can be improved.
Description
Technical field
The utility model relates to a kind of automotive safety proving installation, relates in particular to a kind of detection switching mechanism.
Background technology
The acceleration performance test of car belt is divided into car sense, band sense two parts, the general two cover servomotors that adopt of prior art, control the acceleration that securing band body acceleration and safety are pulled out respectively, perhaps carry out the test of car sense acceleration and band sense acceleration with two platform independent equipment respectively.Conventional method exists following place not enough:
1, as being driven proving installation, two covers combine into an equipment, complex structure, not easy care;
2, the sense of car sense band is installed separately, becomes two equipment, cost is higher, and in using, many one workpiece installing/dismounting operations, operating personnel increase, and the test duration increases.
Summary of the invention
The purpose of this utility model: a kind of detection switching mechanism is provided, can reduces by a cover drive unit, reduce cost, simplify mechanism for testing, car sense, the test of band sense one reduce the set-up time, raise the efficiency.
To achieve these goals, the technical solution of the utility model is:
A kind of detection switching mechanism comprises base plate and is installed in the linear servo-actuator on the described base plate, two guide rods, belt clamping device, ribbon clamp device and drawstring devices; Described linear servo-actuator is arranged on the lower end of described base plate, described two guide rods are arranged on the upper end of described base plate, be positioned at the top of described linear servo-actuator, described belt clamping device and ribbon clamp device are separately positioned on described two guide rods, described drawstring device is arranged on the upper end of described base plate, is positioned at a side of two guide rods.
Above-mentioned detection switching mechanism, wherein, the surface of described linear servo-actuator also is respectively equipped with band sense card extender and car sense card extender.
Above-mentioned detection switching mechanism, wherein, the upper end of described base plate also is provided with car sense switching device shifter and band sense switching device shifter, and described car sense switching device shifter switches cylinder by the car sense and car sense fixed block constitutes, and described band sense switching device shifter switches cylinder by the band sense and band sense fixed block constitutes; Described car sense is switched cylinder and is connected with described belt clamping device, and described band sense is switched cylinder and is connected with described ribbon clamp device; Described car sense fixed block and band sense fixed block are fixed on the described base plate.
Above-mentioned detection switching mechanism, wherein, cylinder is switched in described car sense and band sense switching cylinder is the double end cylinder.
Above-mentioned detection switching mechanism, wherein, the locking of the upper and described car sense of cylinder fixed block is switched in described car sense, and the locking of the next and described car sense of cylinder card extender is switched in described car sense; The locking of the upper and described band sense of cylinder fixed block is switched in described band sense, and the locking of the next and described band sense of cylinder card extender is switched in described band sense.
The utility model is equipped with suitable frame and electric control system, can directly apply to the car belt acceleration detection, can reduce by a cover drive unit, reduces cost, and simplifies mechanism for testing, and car sense, the test of band sense one reduce the set-up time, raise the efficiency.
Description of drawings
Fig. 1 is the structural representation that the utility model detects switching mechanism.
Embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
See also shown in Figure 1ly, a kind of detection switching mechanism comprises base plate 1 and is installed in the linear servo-actuator 2 on the described base plate 1, two guide rods 3, belt clamping device 4, ribbon clamp device 5 and drawstring devices 6; Described linear servo-actuator 2 is arranged on the lower end of described base plate 1, described two guide rods 3 are arranged on the upper end of described base plate 1, be positioned at the top of described linear servo-actuator 2, described belt clamping device 4 and ribbon clamp device 5 are separately positioned on described two guide rods 3, described drawstring device 6 is arranged on the upper end of described base plate 1, is positioned at a side of two guide rods 3.
The surface of described linear servo-actuator 2 also is respectively equipped with band sense card extender 7 and car sense card extender 8.
The upper end of described base plate 1 also is provided with car sense switching device shifter and band sense switching device shifter, and described car sense switching device shifter switches cylinder 9 by the car sense and car sense fixed block 10 constitutes, and described band sense switching device shifter switches cylinder 11 by the band sense and band sense fixed block 12 constitutes; Described car sense is switched cylinder 9 and is connected with described belt clamping device 4, and described band sense is switched cylinder 11 and is connected with described ribbon clamp device 5; Described car sense fixed block 10 and band sense fixed block 12 are fixed on the described base plate 1.
Cylinder 9 is switched in described car sense and band sense switching cylinder 11 is the double end cylinder, can move up and down switching, cylinder 9 upper can lockings with described car sense fixed block 10 are switched in described car sense, and cylinder 9 the next can lockings with described car sense card extender 8 are switched in described car sense; Cylinder 11 upper can lockings with described band sense fixed block 12 are switched in described band sense, and cylinder 11 the next can lockings with described band sense card extender 7 are switched in described band sense.Control the car sense on demand by auto-programming and switch cylinder 9 and be with sense to switch cylinder 11, thus the clutch state of the tight device 4 of handover security strap clamp and ribbon clamp device 5 and linear servo-actuator 2.
During work, securing band is installed on the belt clamping device 4, outside ribbon passes ribbon clamp device 5.
During the examination of car sensing, it is the next that cylinder 9 is switched in the car sense, and with car sense card extender 8 lockings on the linear servo-actuator 2, it is upper that cylinder 11 is switched in the band sense, and with 12 lockings of band sense fixed block, ribbon clamp device 5 is motionless; Starting outfit, drawstring device 6 is at the uniform velocity pulled out securing band, and linear servo-actuator 2 is pressed test procedure and is driven securing band generation setting acceleration, and under the inspection vehicle sense acceleration condition, securing band detects the reliability of switching mechanism.
Band sensing when examination, the car sense switch cylinder 9 switch to upper, with car sense fixed block 10 lockings on the base plate 1, the band sense switch cylinder 11 switch to the next, with band sense card extender 7 lockings on the linear servo-actuator 1; Device start, drawstring device 6 is at the uniform velocity pulled out securing band, and linear servo-actuator 2 drives the ribbon that clamps and produces testing acceleration, and under the calibration tape sense acceleration condition, securing band detects the reliability of switching mechanism.
Control system records testing result automatically, and a working cycle finishes.
In sum, the utility model is equipped with suitable frame and electric control system, can directly apply to the car belt acceleration detection, can reduce by a cover drive unit, reduce cost, simplify mechanism for testing, car sense, the test of band sense one reduce the set-up time, raise the efficiency.
Claims (1)
1. one kind is detected switching mechanism, it is characterized in that: comprise base plate (1) and be installed in linear servo-actuator (2), two guide rods (3), belt clamping device (4), ribbon clamp device (5) and drawstring device (6) on the described base plate (1); Described linear servo-actuator (2) is arranged on the lower end of described base plate (1), described two guide rods (3) are arranged on the upper end of described base plate (1), be positioned at the top of described linear servo-actuator (2), described belt clamping device (4) and ribbon clamp device (5) are separately positioned on described two guide rods (3), described drawstring device (6) is arranged on the upper end of described base plate (1), is positioned at a side of two guide rods (3).
2. detection switching mechanism according to claim 1 is characterized in that: the surface of described linear servo-actuator (2) also is respectively equipped with band sense card extender (7) and car sense card extender (8).
3. detection switching mechanism according to claim 1, it is characterized in that: the upper end of described base plate (1) also is provided with car sense switching device shifter and band sense switching device shifter, described car sense switching device shifter switches cylinder (9) by the car sense and car sense fixed block (10) constitutes, and described band sense switching device shifter switches cylinder (11) by the band sense and band sense fixed block (12) constitutes; Described car sense is switched cylinder (9) and is connected with described belt clamping device (4), and described band sense is switched cylinder (11) and is connected with described ribbon clamp device (5); Described car sense fixed block (10) and band sense fixed block (12) are fixed on the described base plate (1).
4. detection switching mechanism according to claim 3 is characterized in that: described car sense is switched cylinder (9) and band sense and is switched cylinder (11) and be the double end cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044125 CN203116970U (en) | 2013-01-28 | 2013-01-28 | Detection switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044125 CN203116970U (en) | 2013-01-28 | 2013-01-28 | Detection switching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203116970U true CN203116970U (en) | 2013-08-07 |
Family
ID=48897305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320044125 Expired - Fee Related CN203116970U (en) | 2013-01-28 | 2013-01-28 | Detection switching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203116970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323606A (en) * | 2016-07-30 | 2017-01-11 | 滁州职业技术学院 | Technological process for detecting quality of seat belt components |
| CN106404382A (en) * | 2016-11-22 | 2017-02-15 | 浙江万里安全器材制造有限公司 | Test stand for emergency locking of safety belt |
-
2013
- 2013-01-28 CN CN 201320044125 patent/CN203116970U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323606A (en) * | 2016-07-30 | 2017-01-11 | 滁州职业技术学院 | Technological process for detecting quality of seat belt components |
| CN106323606B (en) * | 2016-07-30 | 2019-03-05 | 滁州职业技术学院 | A kind of process flow detecting safety belt assembly quality |
| CN106404382A (en) * | 2016-11-22 | 2017-02-15 | 浙江万里安全器材制造有限公司 | Test stand for emergency locking of safety belt |
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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: 20130807 Termination date: 20210128 |