CN217953883U

CN217953883U - A quick marking device for luggage displacement passenger protector is experimental

Info

Publication number: CN217953883U
Application number: CN202221829140.6U
Authority: CN
Inventors: 陈子涛; 尹健男; 遇鑫; 贾文科
Original assignee: Changchun Faway Adient Automotive Systems Co Ltd
Current assignee: Changchun Faway Adient Automotive Systems Co Ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-12-02
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a quick marking device for luggage displacement passenger protector is experimental belongs to vehicle safety test technical field, including positioner, slide bar, horizontal laser ruler and back shaft, the one end and the positioner of slide bar are connected, and positioner can rotate the slide bar relatively, and the other end is connected with the back shaft, and the back shaft can reciprocate, is connected with horizontal laser ruler on the slide bar, and the device simple structure is easy and simple to handle, can realize quick installation, quick dismantlement, and the people independently accomplishes whole operations.

Description

A quick marking device for luggage displacement passenger protector is experimental

Technical Field

The utility model belongs to the technical field of the vehicle safety test, concretely relates to be used for experimental quick marking device of luggage displacement passenger protector.

Background

The real vehicle crash test is the most direct and effective test method for checking the safety performance of the vehicle, but is generally not used in the product development stage due to its expensive development cost and long development period. The technology of simulating the crash trolley does not consider the structural damage effect caused by the crash, and reproduces the crash environment of the real vehicle by simulating the inertial acceleration of the real vehicle in the crash process, and has low cost, so the test of simulating the crash trolley becomes an important means in the seat research and development process at present.

According to 4.11 clause 'special requirement on preventing moving luggage from damaging members' in GB15083-2019 'requirements and test methods for strength of automobile seats, seat fixing devices and headrests', a crash test of luggage displacement passenger protection devices needs to be carried out on rear-row seats, and a luggage displacement passenger protection device test tool needs to be developed for the crash test of the luggage displacement passenger protection devices of vehicles by considering that the whole automobile crash is not beneficial to the observation of the damage of luggage displacement to the seats in the test process and the difference of heights and angles of luggage boxes of different automobile bodies.

In the process of a strong test, because the vehicle fixing part of the seat is used as a part of the test, the seat can only be arranged on a white vehicle body for carrying out the test, and in the process of research and development commission test, the seat enterprise mainly aims to test the trunk impact protection performance of the seat body, so that the white vehicle body is difficult to provide, and the seat can only be arranged on the tool for carrying out the test. When such a commission test is carried out, a seat enterprise or a detection mechanism needs to design and process a test device for placing a luggage block according to the Z-direction relative position relation between a luggage compartment cushion plate of a vehicle type configured by the seat enterprise or the detection mechanism and a certain fixed point of the seat.

The prior art generally places luggage blocks in a sliding groove of a frame, and adjusts the height of the luggage blocks by a triangular connecting piece. The triangular connecting piece is connected in the frame sliding groove through a T-shaped bolt, the platform is manually moved up and down to a designated position through tightening and loosening the T-shaped bolt, and then the bolt is screwed down, so that the height adjusting function is realized.

In the prior art, when the relative position of the seat and the luggage compartment of the real vehicle changes, an operator needs to adjust the relative position of the luggage block and the seat by adjusting the elastic T-shaped bolt with the help of a tool, the adjusting mode is extremely inconvenient, and the test efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the test efficiency that exists among the prior art low, the complicated scheduling problem of operation, the utility model aims at providing a quick marking device for luggage displacement passenger protector is experimental, can single completion be drawn a line fast and improve and draw the line accuracy.

The utility model discloses a following technical scheme realizes:

the utility model provides a quick marking device for luggage displacement passenger protector is experimental, includes positioner 1, slide bar 3, horizontal laser ruler 2 and back shaft 4, the one end and the positioner 1 of slide bar 3 are connected, and positioner can rotate slide bar 3 relatively, and the other end is connected with back shaft 4, and back shaft 4 can reciprocate, is connected with horizontal laser ruler 2 on the slide bar 3.

Further, the slide bar 3 is provided with scales.

Furthermore, one end of the sliding rod 3 is connected with the positioning device 1 through a pin shaft, can rotate relatively, and is fixed after rotating to a corresponding position.

Furthermore, the other end of the slide rod 3 is connected with a support shaft 4 through a clamping seat, and the support shaft 4 can move up and down in the clamping seat and is fixed after moving to a corresponding position.

Furthermore, the positioning device 1 is composed of two supporting arms and a pin shaft, the two supporting arms are placed in parallel, one end of each supporting arm is connected with the corresponding supporting arm through the pin shaft, and the other end of each supporting arm is connected with the corresponding sliding rod 3.

Further, a level gauge is arranged on the horizontal laser ruler.

Compared with the prior art, the utility model has the advantages as follows:

the utility model discloses a quick marking device for luggage displacement passenger protector is experimental, simple structure, it is easy and simple to handle, can realize quick installation, dismantle fast, 1 people independently accomplishes whole operations.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of a quick marking device for a baggage displacement passenger protection device test according to the present invention;

in the figure: the device comprises a positioning device 1, a sliding rod 2, a horizontal laser ruler 3 and a support shaft 4.

Detailed Description

For clear and complete description of the technical solution and the specific working process of the present invention, the following embodiments are provided in conjunction with the accompanying drawings of the specification:

in the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Example 1

As shown in fig. 1, the embodiment provides a quick marking device for a luggage displacement passenger protection device test, which comprises a positioning device 1, a sliding rod 3, a horizontal laser ruler 2 and a supporting shaft 4, wherein one end of the sliding rod 3 is connected with the positioning device 1, the positioning device can rotate relative to the sliding rod 3, the other end of the positioning device is connected with the supporting shaft 4, the supporting shaft 4 can move up and down, and the sliding rod 3 is connected with the horizontal laser ruler 2.

Example 2

In this embodiment, the slide bar 3 is provided with a scale.

In this embodiment, one end of the sliding rod 3 is connected to the positioning device 1 through a pin, and can rotate relatively, and the sliding rod is fixed after rotating to a corresponding position.

In this embodiment, the other end of the sliding rod 3 is connected with the supporting shaft 4 through a clamping seat, and the supporting shaft 4 can move up and down in the clamping seat, move to a corresponding position and then be fixed.

In this embodiment, the positioning device 1 comprises two supporting arms and a pin, the two supporting arms are disposed in parallel, one end of each supporting arm is connected to the pin, and the other end of each supporting arm is connected to the sliding rod 3.

In this embodiment, a level gauge is disposed on the level laser ruler.

The utility model discloses a quick marking device's application method for luggage displacement passenger protector is experimental as follows:

the round pin axle of positioner is placed on the back shaft in the middle of the automobile body portion environment spare, and the apron of middle back shaft is fixed positioner, then makes the slide bar protection balanced through the spirit level on the horizontal laser chi, and the position of back shaft in the cassette is fixed this moment, and horizontal laser chi can slide on the slide bar, confirms required scale according to the scale, fixes and accomplishes quick marking off.

The above description is provided for the preferred embodiments of the present invention, but the present invention is not limited to the details of the above embodiments, and the technical idea of the present invention can be implemented by various simple modifications, which all belong to the protection scope of the present invention.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.

In addition, various embodiments of the present invention can be arbitrarily combined with each other, and the disclosed content of the present invention should be considered as the same as long as it does not violate the idea of the present invention.

Claims

1. The utility model provides a quick marking device for luggage displacement passenger protector is experimental, its characterized in that, includes positioner (1), slide bar (3), horizontal laser chi (2) and back shaft (4), the one end and the positioner (1) of slide bar (3) are connected, and positioner can rotate slide bar (3) relatively, and the other end is connected with back shaft (4), and back shaft (4) can reciprocate, is connected with horizontal laser chi (2) on slide bar (3).

2. The quick streaking device for luggage displacement passenger guard test as claimed in claim 1, wherein the slide bar (3) is provided with a scale.

3. The quick marking device for the luggage displacement passenger protection device test as claimed in claim 1, wherein one end of the sliding rod (3) is connected with the positioning device (1) through a pin shaft, can rotate relatively, and is fixed after rotating to a corresponding position.

4. The quick marking device for the luggage displacement passenger protection device test as claimed in claim 1, wherein the other end of the sliding rod (3) is connected with the supporting shaft (4) through a clamping seat, and the supporting shaft (4) can move up and down in the clamping seat, move to a corresponding position and then is fixed.

5. The quick marking device for the luggage displacement passenger protection device test as claimed in claim 1, wherein the positioning device (1) is composed of two supporting arms and a pin, the two supporting arms are placed in parallel, one end is connected through the pin, and the other end is connected with the sliding rod (3).

6. The rapid scribe device for luggage displacement passenger guard test as claimed in claim 1, wherein the level laser ruler is provided with a level gauge.