CN205898100U - Displacement sensor's fixing device and test system of safety belt pretension volume - Google Patents
Displacement sensor's fixing device and test system of safety belt pretension volume Download PDFInfo
- Publication number
- CN205898100U CN205898100U CN201620761593.8U CN201620761593U CN205898100U CN 205898100 U CN205898100 U CN 205898100U CN 201620761593 U CN201620761593 U CN 201620761593U CN 205898100 U CN205898100 U CN 205898100U
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- China
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- fixing device
- mounting bracket
- fixed support
- safety belt
- displacement sensor
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Abstract
The utility model relates to a vehicle test technical field discloses a displacement sensor's fixing device and test system of safety belt pretension volume. Fixing device includes fixed bolster and installing support, the fixed bolster be used for with fixing device detachably fixes on the automobile body. The installing support is fixed on the fixed bolster, has the mounting hole on the installing support, and the mounting hole is located the one end that the fixed bolster was kept away from to the installing support, and displacement sensor is through installing on the installing support with mounting hole complex bolt. Above -mentioned fixing device fixes displacement sensor through the mode of bolt, is convenient for realize the adjustment to displacement sensor for the cassette tape can not appear when the safety belt passes displacement sensor among the test procedure, and dismantle the convenience, the measurement process to safety belt pretension volume is simplified in easily installation.
Description
Technical field
The utility model is related to vehicle testing technical field, more particularly to a kind of fixing device of displacement transducer and peace
Test system with pretension amount entirely.
Background technology
Belt with pre-load device is also referred to as preshrunk formula safety belt.The feature of this safety belt is when the one of collision scenario accident
Moment, when occupant not yet moves forward, it can strain ribbon first, tightly ties up on the seat occupant immediately, then locking is knitted
Band prevents occupant from leaning forward, the safety of effective protection occupant, also has when speed occurs drastically to change, Neng Gou simultaneously
0.1 second about strengthen the restraining force to occupant, substantially increase the security of personnel.
By measuring the pretension amount of safety belt, automobile main frame maker can be helped to design the automotive safety of reasonable benefit/risk the most
Band, lifts vehicle safety performance, the safety of driver and crew in effective protection automobile.
In prior art, pretension amount can be measured by safety belt displacement transducer, safety belt displacement transducer utilizes
Grating principle, displacement paper is pasted onto on safety belt, when the safety belt posting displacement paper is moved by safety belt displacement transducer,
The displacement paper fringe number that the twice light beam that safety belt displacement transducer sends can pass through in accurate recording safety belt moving process
Mesh, that is, measure safety belt pretension amount, has the accurate advantage of measurement result.But the particularity due to sensing station, inconvenience
In installation.
Utility model content
The utility model provides the test system of a kind of fixing device of displacement transducer and safety belt pretension amount, in order to solve
Certainly inconvenient problem installed by the displacement transducer of measurement safety belt pretension amount.
For solving above-mentioned technical problem, in the utility model embodiment, provide a kind of fixing device of displacement transducer, use
In displacement transducer is removably attached on vehicle body, comprising:
For the fixed support being removably attached to described fixing device on vehicle body；
Mounting bracket, is fixed on described fixed support, described mounting bracket has installing hole, described mounting hole site in
, away from described support bracket fastened one end, institute's displacement sensors are by the first spiral shell coordinating with described installing hole for described mounting bracket
Bolt is arranged in described mounting bracket.
Further, described fixing device includes the corresponding described mounting bracket in two positions, and described two installs
The position of mounting hole of frame corresponds to.
Further, described fixed support has a fixing hole, described mounting bracket is by coordinating with described fixing hole
Second is bolted on described fixed support.
Further, described fixed support has bonded structure, will be removable for described fixing device by way of pasting
It is fixed on vehicle body with unloading.
Further, described installing hole is rectangular opening.
A kind of test system of safety belt pretension amount is provided in the utility model embodiment, passes including vehicle to be measured and displacement
Sensor, also includes fixing device as above, and institute's displacement sensors are by the first bolt peace coordinating with described installing hole
It is contained in described mounting bracket, described fixed support is removably attached on vehicle body.
Further, described fixed support is removably attached on vehicle body by way of pasting.
The having the beneficial effect that of technique scheme of the present utility model:
In technique scheme, the fixing device of belt position sensor includes fixed support and mounting bracket, fixing
Support is used for for described fixing device being removably attached to vehicle body.Mounting bracket is fixed on fixed support, mounting bracket
On there is installing hole, in mounting bracket away from support bracket fastened one end, displacement transducer is by coordinating with installing hole for mounting hole site
Bolt be arranged in mounting bracket.Above-mentioned fixing device carrys out fixed displacement sensor by way of bolt, and it is right to facilitate implementation
The adjustment of displacement transducer is so that in test process, safety belt passes through during displacement transducer is not in cassette tape, and convenient disassembly,
It is easily installed, simplify the measurement process to safety belt pretension amount.
Brief description
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before not paying creative labor
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 represents the structural representation of the test system of safety belt pretension amount in the utility model embodiment；
Fig. 2 represents the stereogram one of the fixing device of displacement transducer in the utility model embodiment；
Fig. 3 represents the stereogram two of the fixing device of displacement transducer in the utility model embodiment.
Specific embodiment
Below in conjunction with drawings and Examples, specific embodiment of the present utility model is described in further detail.With
Lower embodiment is used for the utility model is described, but is not limited to scope of the present utility model.
Above-mentioned in conjunction with Fig. 1-Fig. 3, provide a kind of fixing device of displacement transducer in the utility model embodiment, for inciting somebody to action
Displacement transducer 4 is removably attached on vehicle body.
Described fixing device includes fixed support 1 and mounting bracket 3, and fixed support 1 is used for will be removable for described fixing device
It is fixed on vehicle body with unloading.Mounting bracket 3 is fixed on fixed support 1, and mounting bracket 3 has installing hole 2, installing hole 2
In mounting bracket 3 away from fixed support 1 one end, displacement transducer 4 is by the first bolt (corresponding diagram coordinating with installing hole 2
In 7,8) be arranged in mounting bracket 3.
Above-mentioned fixing device carrys out fixed displacement sensor by way of bolt, facilitates implementation the tune to displacement transducer 4
Whole so that in test process safety belt pass through displacement transducer when be not in cassette tape, and convenient disassembly it is easy to install.
Specifically bonded structure can be arranged on fixed support 1, for example: adhesive tape is such that it is able to can by described fixing device
Releasably it is fixed on vehicle body.
In the present embodiment, described fixing device includes the corresponding mounting bracket 3 in two positions, and two mounting brackets 3
Installing hole 2 position corresponds to, and displacement transducer 4 is installed by the first bolt (in corresponding diagram 7,8) with two installing hole 2 cooperations
In mounting bracket 3.By arranging two mounting brackets 3, it is possible to increase the mounting stability of displacement transducer 4.
It is possible to further on fixed support 1 arrange fixing hole (not shown), mounting bracket 3 by with described
Second bolt (in corresponding diagram 5,6,9,10) of fixing hole cooperation is fixed on fixed support 1, props up such that it is able to adjust to install
Angle between frame 3 and fixed support 1, is more beneficial for realizing the adjustment of displacement transducer 4 so that safety belt is worn in test process
Cross during displacement transducer is not in cassette tape.
Further, the installing hole 2 in setting mounting bracket 3 is rectangular opening, to adjust the position of displacement transducer 4, carries
The versatility of high described fixing device.
As shown in figure 1, also providing a kind of test system of safety belt pretension amount in the utility model embodiment, including to be measured
Vehicle, displacement transducer 4 and above-mentioned fixing device, displacement transducer 4 is (corresponding by the first bolt coordinating with installing hole 2
The 7 of in figure) it is arranged in mounting bracket 3, fixed support 1 is removably attached on vehicle body, is specifically fixed on the b of vehicle to be measured
On post.Adjustment to displacement transducer 4 is facilitated implementation by above-mentioned fixing device so that safety belt passes through displacement in test process
Be not in cassette tape during sensor, and convenient disassembly, it is easy to install, simplifies the measurement process to safety belt pretension amount.
Wherein, fixed support 1 can be removably attached on vehicle body by way of pasting.
The above is only preferred embodiment of the present utility model it is noted that common skill for the art
For art personnel, on the premise of without departing from the utility model know-why, some improvement can also be made and replace, these change
Enter and replace also to should be regarded as protection domain of the present utility model.
Claims (7)
1. a kind of fixing device of displacement transducer, for displacement transducer is removably attached to vehicle body, its feature exists
In, comprising:
For the fixed support being removably attached to described fixing device on vehicle body；
Mounting bracket, is fixed on described fixed support, described mounting bracket has installing hole, described mounting hole site is in described
, away from described support bracket fastened one end, institute's displacement sensors are by the first bolt peace coordinating with described installing hole for mounting bracket
It is contained in described mounting bracket.
2. fixing device according to claim 1 is it is characterised in that described fixing device includes the corresponding institute in two positions
State mounting bracket, and the position of mounting hole of described two mounting bracket corresponds to.
3. fixing device according to claim 2 is it is characterised in that have fixing hole on described fixed support, described peace
Dress support second is bolted on described fixed support by coordinated with described fixing hole.
4. fixing device according to claim 1, it is characterised in that having bonded structure on described fixed support, is passed through
Described fixing device is removably attached on vehicle body the mode pasted.
5. fixing device according to claim 1 is it is characterised in that described installing hole is rectangular opening.
6. a kind of test system of safety belt pretension amount, including vehicle to be measured and displacement transducer it is characterised in that also including weighing
Profit requires the fixing device described in any one of 1-5, and institute's displacement sensors are by the first bolt peace coordinating with described installing hole
It is contained in described mounting bracket, described fixed support is removably attached on vehicle body.
7. test system according to claim 6 is it is characterised in that described fixed support is detachable by way of pasting
Be fixed on vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620761593.8U CN205898100U (en) | 2016-07-19 | 2016-07-19 | Displacement sensor's fixing device and test system of safety belt pretension volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620761593.8U CN205898100U (en) | 2016-07-19 | 2016-07-19 | Displacement sensor's fixing device and test system of safety belt pretension volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205898100U true CN205898100U (en) | 2017-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620761593.8U Active CN205898100U (en) | 2016-07-19 | 2016-07-19 | Displacement sensor's fixing device and test system of safety belt pretension volume |
Country Status (1)
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|---|---|
| CN (1) | CN205898100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111796254A (en) * | 2020-06-04 | 2020-10-20 | 一汽奔腾轿车有限公司 | Laser radar installation fastening support device |
-
2016
- 2016-07-19 CN CN201620761593.8U patent/CN205898100U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111796254A (en) * | 2020-06-04 | 2020-10-20 | 一汽奔腾轿车有限公司 | Laser radar installation fastening support device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |