CN216833724U

CN216833724U - Carrier for car OTA experiments

Info

Publication number: CN216833724U
Application number: CN202220214191.1U
Authority: CN
Inventors: 赵坤; 张志伟
Original assignee: Jiangsu Yingtuo Power Technology Co Ltd
Current assignee: Jiangsu Yingtuo Power Technology Co Ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-06-28
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a car OTA carrier for experiment relates to car communication technical field, including the equipment box, equipment box outside bottom symmetry is provided with four group's shock attenuation supporting legs, is provided with a supporting bench in the equipment box, and the inner wall bilateral symmetry of equipment box is provided with stretch-drop mechanism, and a supporting bench links to each other through the inner wall of stretch-drop mechanism with the equipment box, and open at a supporting bench upper surface center has the mounting groove, and a supporting bench fixedly connected with check out test set in the mounting groove, check out test set upper surface center and the lower extreme fixed connection of support column, the upper end and the annular mount fixed connection of support column, annular mount medial surface equidistance fixedly connected with quantity is greater than the experiment probe of one.

Description

Carrier for car OTA experiments

Technical Field

The utility model relates to an automotive communication technical field specifically is a car OTA carrier for experiments.

Background

OTAs are all called Over-The-Air technology (Over-The-Air technology), realize The remote management to The software through The interface of The mobile communication, The traditional way goes to 4S shop and carries on The software upgrade to The corresponding ECU through The whole car OBD. OTA technology appeared in Japan in the first 2000 years, and software upgrading by an OTA mode is widely applied to smart phones at present.

For automobiles, on models S which are released by OTA in 2012, the OTA has the earliest appearance, the updating range of the models S relates to the fields of automatic driving, man-machine interaction, power, battery systems and the like, and the OTA mode Tesla is used for completing the functions of key card leak, mileage improvement, highest speed improvement, riding comfort improvement and the like or repairing the leak.

Because the instrument for the existing automobile OTA experiment is heavy and inconvenient to use, and the automobile OTA experiment instrument is more precise and is easily influenced by dust, the existing carrier for the automobile OTA experiment can not be used for simple and quick sealing protection, and the carrier for the automobile OTA experiment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current car OTA laboratory glassware and using inconveniently, influenced by the dust easily, car OTA for the experiment carrier can not carry out the problem of simple swift leakproofness protection when not.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a vehicle for OTA experiments, includes the equipment box, equipment box outside bottom symmetry is provided with four group's shock attenuation supporting legs, be provided with a supporting bench in the equipment box, the inner wall bilateral symmetry of equipment box is provided with the mechanism that stretches down, a supporting bench links to each other through the inner wall of the mechanism that stretches down with the equipment box, open at a supporting bench upper surface center has the mounting groove, a supporting bench fixedly connected with check out test set in the mounting groove, check out test set upper surface center and the lower extreme fixed connection of support column, the upper end and the annular mount fixed connection of support column, annular mount medial surface equidistance fixedly connected with quantity is greater than the experiment probe of one.

Preferably: the shock attenuation supporting leg includes backup pad, telescopic link and spring, the upper end and the equipment box outside bottom fixed connection of telescopic link, and the lower extreme of telescopic link is connected with the last fixed surface of backup pad, and the outside cover of telescopic link has the spring, the upper end and the equipment box outside bottom fixed connection of spring, the lower extreme of spring and the last fixed surface of backup pad are connected.

Preferably: stretch and fall the mechanism and include gear, rack, slide rail, pulley and motor, rack fixed connection is at the inner wall side center of equipment box, and the rack corresponds the meshing with the gear, the side center of gear and the output fixed connection of motor, and motor fixed connection is at the upper surface of brace table, and the bilateral symmetry of rack is provided with the slide rail, slide rail and the inner wall side fixed connection of equipment box, and sliding connection has a pair of pulley in the slide rail, pulley and the side fixed connection of brace table.

Preferably: the centers of the upper surface and the lower surface of the supporting plate are rotatably connected with the universal wheel.

Preferably: the upper port of the equipment box body is rotatably connected with a sealing door, and a handle is fixedly connected to the sealing door.

Due to the adoption of the technical scheme, the utility model discloses following superiority has:

through setting up the shock attenuation supporting leg, the spring is flexible carries out shock attenuation protection to the equipment in the equipment box.

Through setting up the universal wheel, the universal wheel is convenient for remove target location with carrier convenient and fast for the experiment.

Through setting up and stretch down mechanism, sealing door and equipment box and can make things convenient for people to stretch out the equipment box with the experiment probe and carry out work outside using, protect in equipment box and the sealing door of retracting when out of work, reduce the influence of entering ash to laboratory glassware.

Drawings

Fig. 1 is a schematic side structure diagram of a vehicle for an automotive OTA experiment.

Fig. 2 is a schematic cross-sectional view of the vehicle for the vehicle OTA experiment shown in fig. 1A-a.

Fig. 3 is a schematic cross-sectional view of the vehicle for the vehicle OTA experiment shown in fig. 1B-B.

Fig. 4 is a schematic view of a top-down structure of an automotive OTA experimental carrier.

In the figure: universal wheel 1, backup pad 2, telescopic link 3, spring 4, equipment box 5, annular mount 6, experiment probe 7, gear 8, rack 9, slide rail 10, pulley 11, mounting groove 12, support column 13, brace table 14, check out test set 15, motor 16, sealing door 17, handle 18.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1-4, in the embodiment of the utility model, a vehicle for OTA experiments, including

equipment box

5, 5 outside bottom symmetries of equipment box are provided with four group's shock attenuation supporting legs, be provided with brace table 14 in the equipment box 5, the inner wall bilateral symmetry of equipment box 5 is provided with the mechanism that stretches down, brace table 14 links to each other with the inner wall of equipment box 5 through the mechanism that stretches down, 14 upper surface centers of brace table are opened there is mounting groove 12, brace table 14 is fixedly connected with check out test set 15 in

mounting groove

14, 15 upper surface centers of check out test set and the lower extreme fixed connection of support column 13, the upper end and the 6 fixed connection of ring mount of

support column

13, 6 medial surface equidistance fixedly connected with quantity of ring mount is greater than the experiment probe 7 of one, experiment probe 7 passes through cable and check out test set 15 intercommunication.

The shock attenuation supporting leg includes backup pad 2, telescopic link 3 and spring 4, and the upper end and the 5 outside bottoms fixed connection of equipment box of telescopic link 3, the lower extreme of telescopic link 3 and the last fixed surface of backup pad 2 are connected, and the outside cover of telescopic link 3 has spring 4, and the upper end and the 5 outside bottoms fixed connection of equipment box of spring 4, the lower extreme of spring 4 and the last fixed surface of backup pad 2 are connected.

The stretching and descending mechanism comprises a gear 8, a rack 9, a sliding rail 10, pulleys 11 and a motor 16, the rack 9 is fixedly connected to the center of the side face of the inner wall of the equipment box body 5, the rack 9 is correspondingly meshed with the gear 8, the center of the side face of the gear 8 is fixedly connected with the output end of the motor 16, the motor 16 is fixedly connected to the upper surface of the supporting table 14, the model of the motor 16 is Y112M-2, the motor 16 is connected with an external power supply through a switch, the sliding rails 10 are symmetrically arranged on the two sides of the rack 9, the sliding rails 10 are fixedly connected with the side face of the inner wall of the equipment box body 5, a pair of pulleys 11 are slidably connected in the sliding rails 10, and the pulleys 11 are fixedly connected with the side face of the supporting table 14.

The centers of the upper surface and the lower surface of the supporting plate 2 are rotationally connected with the universal wheel 1.

The upper port of the equipment box body 5 is rotatably connected with a sealing door 17, and a handle 18 is fixedly connected to the sealing door 17.

The utility model discloses a theory of operation is: carry out shock attenuation protection through the flexible equipment to in the equipment box 5 of spring 4, during the use, remove the for experiment carrier to the target location through universal wheel 1, then open sealing door 17 through handle 18, starter motor 16, motor 16 drives brace table 14 and makes experiment probe 7 stretch out equipment box 5 and carry out work outward.

Claims

1. The utility model provides a vehicle OTA is carrier for experiment, including equipment box (5), a serial communication port, equipment box (5) outside bottom symmetry is provided with four groups shock attenuation supporting legs, be provided with brace table (14) in equipment box (5), the inner wall bilateral symmetry of equipment box (5) is provided with and stretches the mechanism that falls, brace table (14) link to each other through the inner wall that stretches mechanism and equipment box (5) that falls, brace table (14) upper surface center is opened there are mounting groove (12), brace table (14) fixedly connected with check out test set (15) in mounting groove (12), the lower extreme fixed connection of check out test set (15) upper surface center and support column (13), the upper end and ring mount (6) fixed connection of support column (13), ring mount (6) medial surface equidistance fixedly connected with quantity is greater than one experiment probe (7).

2. The vehicle for the OTA experiment of the automobile of claim 1, wherein the shock absorption support leg comprises a support plate (2), a telescopic rod (3) and a spring (4), the upper end of the telescopic rod (3) is fixedly connected with the bottom of the outer side of the equipment box body (5), the lower end of the telescopic rod (3) is fixedly connected with the upper surface of the support plate (2), the spring (4) is sleeved on the outer side of the telescopic rod (3), the upper end of the spring (4) is fixedly connected with the bottom of the outer side of the equipment box body (5), and the lower end of the spring (4) is fixedly connected with the upper surface of the support plate (2).

3. The vehicle for the OTA experiment of the automobile of claim 1, wherein the extending and descending mechanism comprises a gear (8), a rack (9), a slide rail (10), a pulley (11) and a motor (16), the rack (9) is fixedly connected to the center of the side face of the inner wall of the equipment box body (5), the rack (9) is correspondingly meshed with the gear (8), the center of the side face of the gear (8) is fixedly connected with the output end of the motor (16), the motor (16) is fixedly connected to the upper surface of the supporting platform (14), the slide rails (10) are symmetrically arranged on two sides of the rack (9), the slide rail (10) is fixedly connected to the side face of the inner wall of the equipment box body (5), the pair of pulleys (11) are slidably connected in the slide rail (10), and the pulleys (11) are fixedly connected to the side face of the supporting platform (14).

4. The vehicle for the OTA experiment of the automobile according to claim 2, wherein the centers of the upper and lower surfaces of the supporting plate (2) are rotatably connected with the universal wheel (1).

5. The vehicle for the vehicle OTA experiment according to claim 1, wherein a sealing door (17) is rotatably connected to the upper port of the equipment box body (5), and a handle (18) is fixedly connected to the sealing door (17).