CN111912629A - Car seat upset testing arrangement - Google Patents
Car seat upset testing arrangement Download PDFInfo
- Publication number
- CN111912629A CN111912629A CN202010828205.4A CN202010828205A CN111912629A CN 111912629 A CN111912629 A CN 111912629A CN 202010828205 A CN202010828205 A CN 202010828205A CN 111912629 A CN111912629 A CN 111912629A
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- seat
- supporting
- screw rod
- support
- base
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- 238000012360 testing method Methods 0.000 title claims abstract description 44
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 125000003003 spiro group Chemical group 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/001—Testing of furniture, e.g. seats or mattresses
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a vehicle seat overturning testing device, which belongs to the technical field of vehicle seat detection equipment, and particularly relates to a vehicle seat overturning testing device, which comprises a base, a testing device, a supporting seat and a fixing plate, wherein the left side of a hydraulic device is connected with a pressure detection sensor, the left side of the pressure detection sensor is connected with a support, the bottom of the support is connected with a fixing seat II through a bearing I, the top of the support is connected with a fixing rod, the front wall and the back wall of the fixing rod are both provided with rotating rollers, the middle part in the base is provided with a motor, an output shaft on the right side of the motor passes through a sliding groove and is connected with the left side of a screw rod I, the middle part of the top of the supporting plate is provided with the testing device, the support is driven by the hydraulic device to rotate relative to the supporting, simple structure does not need the manual work to test, has improved production efficiency.
Description
Technical Field
The invention relates to the technical field of automobile seat detection equipment, in particular to an automobile seat overturning testing device.
Background
The automobile industry in China is rapidly developed in recent years and is steadily developed in a future period, which has a great demand on seats, so that the passenger automobile seat industry still has huge development space in the future, the function of the automobile seat in an automobile is very important, the safety of a driver can be effectively protected in the driving process, the fatigue degree of the driver is reduced, and the occurrence rate of traffic accidents is reduced, in the using process of the seat, a seat cushion is usually put down for rest after people drive for a long time, the angle adjustment between the middle backrest and the seat cushion is the most frequent operation, the seat cushion needs to be turned over for testing in the production process of the seat, the backrest is turned over relative to the seat base, the backrest of the seat is repeatedly turned over for testing the turning over fatigue resistance of the backrest, the existing testing devices are mostly manually tested, the working strength is high, and the fatigue of workers can be generated after a long time of testing, thereby resulting in slow testing speed and affecting production efficiency.
Disclosure of Invention
The invention aims to provide a vehicle seat overturning testing device, which aims to solve the problems that the strength of manual testing is high, workers are fatigued after a long testing time, the testing speed is low, and the production efficiency is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a car seat overturning testing device comprises a base, a testing device, a supporting seat and a fixing plate, wherein a first fixing seat and a second fixing seat are respectively arranged above and below the left side wall of the supporting seat, the first fixing seat is connected with a hydraulic device, the left side of the hydraulic device is connected with a pressure detection sensor, the left side of the pressure detection sensor is connected with a support, the bottom of the support is connected with the second fixing seat through a first bearing, the top of the support is connected with a fixing rod, rotating rollers are respectively arranged on the front wall and the back wall of the fixing rod, a motor is arranged in the middle of the base, a sliding groove is transversely formed in the right side of the base, a first screw rod is transversely arranged in the sliding groove, moving seats are respectively screwed on the left side and the right side of the outer wall of the first screw rod, an output shaft on the right side of the motor penetrates through the sliding groove, the testing device comprises a base, and is characterized in that a sliding groove is longitudinally formed in the right side of the top of the base, the sliding groove is communicated with the sliding groove, a connecting column is longitudinally inserted in the sliding groove, a supporting plate is connected to the top of the connecting column, the bottom of the connecting column is connected with the top of a moving seat, and a testing device is installed in the middle of the top of the supporting plate.
Preferably, the support column is installed in base top left side, the support column top is connected with the fixed plate bottom, the stopper is all installed to the fixed plate top left and right sides, be equipped with the seat in the middle of the fixed plate top, seat bottom spiro union is at the fixed plate top, the back is installed on seat top right side.
Preferably, a first movable groove is longitudinally formed in the middle of the interior of the testing device, a second screw rod is longitudinally inserted into the first movable groove, the top of the second screw rod is connected with a rotating wheel, a lifting block is screwed on the outer wall of the second screw rod, a second movable groove is transversely formed in the left side of the interior of the testing device, and the left side of the lifting block penetrates through the second movable groove to be connected with the supporting seat.
Preferably, supporting cushion blocks are installed on the left side and the right side of the bottom of the base, and buffering devices are arranged at the bottoms of the supporting cushion blocks.
Preferably, the buffer device comprises a supporting pad, a buffer seat and a buffer pad, the bottom of the supporting pad is connected with the top of the buffer pad, and the bottom of the buffer pad is connected with the top of the buffer seat.
The limiting blocks are mounted on the left side and the right side of the top of the fixing plate in a threaded connection or clamping connection mode.
Compared with the prior art, the invention has the beneficial effects that:
1) drive the support through hydraulic means and rotate for the supporting seat, rotate through bearing one in the support bottom to exert pressure to the back, make the back overturn that leans forward, pressure sensor detects the pressure that hydraulic means work produced simultaneously, feeds back to the receiving terminal to its motion state and pressure data, and simple structure does not need the manual work to test, has improved production efficiency.
2) The rotating wheel can drive the second screw rod to rotate, so that the lifting block can move up and down, the height of the support is adjusted, the backrest is subjected to pressure application test by adjusting to a proper height, and different automobile seats can be tested.
3) The first screw rod is driven to rotate through the motor, so that the moving seat can move left and right in the sliding groove, the moving seat can move to drive the supporting plate to move, and the distance between the support and the seat backrest can be adjusted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a schematic structural diagram of a testing apparatus according to the present invention.
In the figure: the device comprises a base 1, a testing device 2, a supporting column 3, a fixing plate 4, a seat 5, a limiting block 6, a backrest 7, a sliding groove 8, a motor 9, a first screw rod 10, a moving seat 11, a connecting column 12, a supporting plate 13, a second screw rod 14, a rotating wheel 15, a lifting block 16, a supporting seat 17, a hydraulic device 18, a pressure sensor 19, a support 20, a rotating roller 21, a supporting cushion 22 and a fixing rod 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-3, the present invention provides a technical solution: a car seat overturning testing device comprises a base 1, a testing device 2, a supporting seat 17 and a fixing plate 4, wherein a first fixing seat and a second fixing seat are respectively installed above and below the left side wall of the supporting seat 17, the first fixing seat is connected with a hydraulic device 18, the left side of the hydraulic device 18 is connected with a pressure detection sensor 19, the hydraulic device 18 extends out to be abutted to the input end of the pressure sensor 19, the pressure sensor 19 feeds back the motion state and the pressure data of the pressure sensor to a receiving end, a support 20 is connected to the left side of the pressure detection sensor 19, the bottom of the support 20 is connected with the second fixing seat through a first bearing, the hydraulic device 18 extends out to drive the support 20 to rotate relative to the supporting seat 17 through the first bearing, so that pressure is applied to a backrest 7, the backrest 7 is overturned forwards, one-time overturning testing is completed, the front wall and the back wall of the fixed rod 23 are both provided with a rotating roller 21, the middle part in the base 1 is provided with a motor 9, the right side in the base 1 is transversely provided with a sliding groove 8, the inside of the sliding groove 8 is transversely provided with a screw rod I10, the left side and the right side of the outer wall of the screw rod I10 are both screwed with a moving seat 11, an output shaft on the right side of the motor 9 passes through the sliding groove 8 to be connected with the left side of the screw rod I10, the right side of the screw rod I10 is connected with the right side wall in the sliding groove 8 through a bearing II, the right side of the top of the base 1 is longitudinally provided with a sliding groove which is communicated with the sliding groove 8, a connecting column 12 is longitudinally inserted in the sliding groove, the top of the connecting column 12 is connected with a supporting plate 13, the bottom of the connecting column 12, the movable seat 11 is driven to move left and right in the sliding groove 8, and the movable seat 11 drives the testing device 2 to move left and right, so that the distance between the bracket 20 and the backrest 7 is adjusted.
Wherein, support column 3 is installed in 1 top left side of base, 3 tops of support column are connected with 4 bottoms of fixed plate, stopper 6 is all installed to the 4 top left and right sides of fixed plate, be equipped with seat 5 in the middle of the 4 tops of fixed plate, 5 bottom spiro unions at 4 tops of fixed plate, back 7 is installed on 5 top right sides of seat, passes through the screw fixation with seat 5 on fixed plate 4, installs stopper 6 in the left and right sides of seat 5 and carries on spacingly, plays the fixed action to seat 5, prevents the condition that appears droing in the test procedure.
The middle part vertically has seted up movable groove one in testing arrangement 2, vertically insert in the movable groove one and be equipped with screw rod two 14, the top of screw rod two 14 is connected with rotates wheel 15, screw rod two 14 outer wall spiro union has elevator 16, movable groove two has transversely been seted up on the left side in testing arrangement 2, elevator 16 passes movable groove two on the left side and is connected with supporting seat 17, rotates wheel 15 through rotating and drives screw rod two 14, and screw rod two 14 rotates and drives elevator 16 and carry out the displacement from top to bottom, conveniently adjusts the height of support 20.
Supporting cushion blocks 22 are installed on the left side and the right side of the bottom of the base 1, and buffering devices are arranged at the bottoms of the supporting cushion blocks 22 and can play a role in buffering.
The buffer device comprises a supporting pad, a buffer seat and a buffer cushion, the bottom of the supporting pad is connected with the top of the buffer cushion, and the bottom of the buffer cushion is connected with the top of the buffer seat.
The limiting blocks 6 are mounted on the left side and the right side of the top of the fixing plate 4 in a threaded connection or clamping connection mode, and are convenient to mount and dismount.
The working principle is as follows: the seat 5 is fixed on the fixing plate 4 through screws, the limiting blocks 6 are installed on the left side and the right side of the seat 5 for limiting, the control motor 9 works to drive the first screw rod 10 to rotate and drive the movable seat 11 to move left and right in the sliding groove 8, so as to adjust the distance between the support 20 and the backrest 7, the second screw rod 14 is driven by rotating the rotating wheel 15, the second screw rod 14 rotates to drive the lifting block 16 to move up and down, the height of the support 20 is convenient to adjust, after the distance and height adjustment is completed, the hydraulic device 18 is controlled to work, the hydraulic device 18 extends out to abut against the input end of the pressure sensor 19, the pressure sensor 19 feeds back the motion state and pressure data to the receiving end, the hydraulic device 18 extends out to drive the support 20 to rotate relative to the support seat 17 through the first bearing, so as to apply pressure to the backrest 7, and the backrest 7 is, the hydraulic device 18 can be extended and retracted in a reciprocating mode, and can be used for carrying out overturning testing on the automobile seat.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a car seat upset testing arrangement, includes base (1), testing arrangement (2), supporting seat (17) and fixed plate (4), its characterized in that: the device is characterized in that a first fixing seat and a second fixing seat are respectively installed above and below the left side wall of the supporting seat (17), the first fixing seat is connected with a hydraulic device (18), the left side of the hydraulic device (18) is connected with a pressure detection sensor (19), the left side of the pressure detection sensor (19) is connected with a support (20), the bottom of the support (20) is connected with the second fixing seat through a first bearing, the top of the support (20) is connected with a fixed rod (23), rotating rollers (21) are respectively installed on the front wall and the back wall of the fixed rod (23), a motor (9) is installed in the middle of the base (1), a sliding groove (8) is transversely formed in the right side of the base (1), a first screw rod (10) is transversely arranged in the sliding groove (8), the left side and the right side of the outer wall of the first screw rod (10) are both screwed with a movable seat (11), and an output shaft on, screw rod (10) right side is passed through bearing two and is connected with right side wall in sliding tray (8), the spout has vertically been seted up on base (1) top right side, spout and sliding tray (8) intercommunication, vertically insert in the spout and be equipped with spliced pole (12), spliced pole (12) top is connected with backup pad (13), spliced pole (12) bottom is connected with removal seat (11) top, install testing arrangement (2) in the middle of backup pad (13) top.
2. The vehicle seat overturning testing device according to claim 1, wherein: support column (3) are installed in base (1) top left side, support column (3) top is connected bottom fixed plate (4), stopper (6) are all installed to the fixed plate (4) top left and right sides, be equipped with seat (5) in the middle of fixed plate (4) top, seat (5) bottom spiro union is at fixed plate (4) top, back (7) are installed on seat (5) top right side.
3. The vehicle seat overturning testing device according to claim 1, wherein: the middle part vertically has seted up activity groove one in testing arrangement (2), vertically insert in the activity groove one and be equipped with screw rod two (14), the top of screw rod two (14) is connected with rotates wheel (15), screw rod two (14) outer wall spiro union has lifting block (16), activity groove two has transversely been seted up on the left side in testing arrangement (2), lifting block (16) left side is passed activity groove two and is connected with supporting seat (17).
4. The vehicle seat overturning testing device according to claim 1, wherein: supporting cushion blocks (22) are installed on the left side and the right side of the bottom of the base (1), and buffering devices are arranged at the bottoms of the supporting cushion blocks (22).
5. The vehicle seat rollover test apparatus according to claim 4, wherein: the buffer device comprises a supporting pad, a buffer seat and a buffer cushion, the bottom of the supporting pad is connected with the top of the buffer cushion, and the bottom of the buffer cushion is connected with the top of the buffer seat.
6. The vehicle seat overturning testing device according to claim 2, wherein: the limiting blocks (6) are mounted on the left side and the right side of the top of the fixing plate (4) in a threaded connection or clamping connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010828205.4A CN111912629A (en) | 2020-08-18 | 2020-08-18 | Car seat upset testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010828205.4A CN111912629A (en) | 2020-08-18 | 2020-08-18 | Car seat upset testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111912629A true CN111912629A (en) | 2020-11-10 |
Family
ID=73279968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010828205.4A Withdrawn CN111912629A (en) | 2020-08-18 | 2020-08-18 | Car seat upset testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111912629A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113109012A (en) * | 2021-05-24 | 2021-07-13 | 镇江安迪儿童用品有限公司 | Safety testing device and method for automobile child safety seat |
| CN114216709A (en) * | 2021-12-02 | 2022-03-22 | 湖北百星旭昊机电科技有限公司 | Detection test bed for aircraft ejection seat and test method thereof |
-
2020
- 2020-08-18 CN CN202010828205.4A patent/CN111912629A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113109012A (en) * | 2021-05-24 | 2021-07-13 | 镇江安迪儿童用品有限公司 | Safety testing device and method for automobile child safety seat |
| CN113109012B (en) * | 2021-05-24 | 2023-02-28 | 镇江安迪儿童用品有限公司 | Safety testing device and method for automobile child safety seat |
| CN114216709A (en) * | 2021-12-02 | 2022-03-22 | 湖北百星旭昊机电科技有限公司 | Detection test bed for aircraft ejection seat and test method thereof |
| CN114216709B (en) * | 2021-12-02 | 2024-05-31 | 湖北百星旭昊机电科技有限公司 | Detection test bed for aircraft catapulting seat and test method thereof |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201110 |