CN206804305U - Car seat headrest front wing operation long duration test mechanism - Google Patents
Car seat headrest front wing operation long duration test mechanism Download PDFInfo
- Publication number
- CN206804305U CN206804305U CN201720560523.0U CN201720560523U CN206804305U CN 206804305 U CN206804305 U CN 206804305U CN 201720560523 U CN201720560523 U CN 201720560523U CN 206804305 U CN206804305 U CN 206804305U
- Authority
- CN
- China
- Prior art keywords
- headrest
- adjusting bracket
- cylinder
- front wing
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Seats For Vehicles (AREA)
Abstract
It the utility model is related to a kind of car seat headrest front wing operation long duration test mechanism, including frame, adjusting bracket, cylinder, pneumatic servo equipment, angular transducer, headrest bar mounting bracket, controller；Wherein, the both sides of the frame are connected by rotary shaft with adjusting bracket；The lateral wall one side of the adjusting bracket is connected with the telescopic end of cylinder, and another side is provided with fixture；The fixture is used to headrest front wing being fixed on adjusting bracket；The base of the cylinder is fixed in frame, and the stroke of cylinder is controlled by pneumatic servo equipment；The angular transducer is arranged in frame, for sensing the angle of adjusting bracket rotation；The headrest bar mounting bracket is used to head rest pole being inserted in above, and headrest is fixed；The controller is used for the signal that receiving angle sensor is sent, and the work of pneumatic servo equipment is controlled according to the signal.The test mechanism is simple in construction, easy to operate, time saving, laborsaving.
Description
Technical field
The utility model belongs to auto parts and components experimental rig field, and in particular to a kind of car seat headrest front wing operation
Long duration test mechanism.
Background technology
Car seat headrest is a kind of driver comfort configuration articles for use and security protection articles for use.Driver or passenger are by bus
When the direction of headrest can be adjusted according to sitting posture demand；When vehicle knocks into the back, human body is because inertia can fall backward, vehicle
The pressure of acceleration or deceleration all concentrates on the fragile neck of human body and head, and now headrest will play cushioning effect to this, protect
Human body head.As can be seen here, the performance quality of headrest is directly connected to ride comfort and passenger safety, front wing conduct of resting the head on
The important component of headrest, its performance are particularly significant.
However, existing detected to headrest front wing long duration test using manual type, for the head in different automobile types
Need to build different tests platform during pillow front wing detection, both increased and built cost, also waste of time, material, and artificial detection pair
Laboratory technician starts to require higher with designed capacity, does not also possess versatility, due to that can not carry out angle monitoring during detection, causes to examine
Survey result to be inaccurate, and be easily damaged front wing.Accurately tried therefore, it is necessary to study a kind of general, test result
Mechanism is tested, solves above-mentioned technical problem.
The content of the invention
The purpose of this utility model is to provide a kind of car seat headrest front wing operation long duration test mechanism, the test mechanism
It is simple in construction, easy to operate, the detection to front wing of being rested the head on different type car can be achieved, versatile, test is reliable accurate, and
Front wing will not be caused to damage.
To achieve the above object, car seat headrest front wing operation long duration test mechanism described in the utility model includes：
Frame, adjusting bracket, cylinder, pneumatic servo equipment, angular transducer, headrest bar mounting bracket, controller；Wherein, the machine
The both sides of frame are connected by rotary shaft with adjusting bracket；Lateral wall one side the stretching by universal joint and cylinder of the adjusting bracket
Contracting end connects, and another side is provided with fixture；The fixture is used to headrest front wing being fixed on adjusting bracket；The bottom of the cylinder
Seat is fixed in frame, the stroke of cylinder is controlled by pneumatic servo equipment, so as to drive adjusting bracket to rotate；The angle passes
Sensor is arranged in frame, for sensing the angle of adjusting bracket rotation, and induced signal is sent into controller；The headrest
Bar mounting bracket is used to head rest pole being inserted in above, and headrest is fixed；The controller is sent out for receiving angle sensor
The signal sent, the work of pneumatic servo equipment is controlled according to the signal.
To make test mechanism described in the utility model disclosure satisfy that the detection of different automobile types headrest front wing, i.e. head rest pole is
The headrest of straight-bar or tilting bar；The headrest bar mounting bracket includes：Base, L-type fixed support, adjustable angle fanning strip；Its
In, the L-type fixed support is arranged on the both sides of base, and adjustable angle fanning strip is arranged on L-type fixed support by connecting shaft
On, adjustable angle fanning strip can be rotated relative to L-type fixed support, and the adjustable angle fanning strip is provided with multiple head rest poles
Mounting hole, directly head rest pole is inserted in head rest pole mounting hole during installation and carry out angular adjustment, spiral shell can be used after angular adjustment
Adjustable angle fanning strip is fixed bolt.
The advantages of the utility model and good effect：
(1) test mechanism described in the utility model is simple in construction, easy to operate, and before completing headrest by cylinder
The detection of the wing, time saving, laborsaving, the mechanism service life length, maintenance costs are cheap.
(2) the headrest bar mounting bracket on test mechanism described in the utility model can carry out angular adjustment, therefore energy
Enough meet the headrest of straight-bar or tilting bar, modulability and versatile substantially reduces headrest front wing testing cost.
(3) test mechanism described in the utility model monitors the angle change feelings that front wing rotates by angular transducer
Condition, it is then determined that cylinder stroke, a fixed angles are may be set in when preventing excessive damage front wing of being exerted oneself during detection, and detecting
It is detected in degree, testing result is accurately and reliably.
Brief description of the drawings
Fig. 1 is the side view of test mechanism described in the utility model.
Fig. 2 is the rearview of test mechanism described in the utility model.
Fig. 3 is the fundamental diagram of test mechanism described in the utility model.
Embodiment
Refering to Fig. 1 to Fig. 3, the utility model car seat headrest front wing operation durability-testing machines described in the utility model
Structure includes：Frame 1, adjusting bracket 2, cylinder 3, pneumatic servo equipment 4, angular transducer 5, headrest bar mounting bracket 6, controller
7；Wherein, the both sides of the frame 1 are connected by rotary shaft with adjusting bracket 2；The lateral wall one side of the adjusting bracket 2 is logical
The telescopic end that universal joint is crossed with cylinder 3 is connected, and another side is provided with fixture 21；The fixture 21 is used to headrest front wing being fixed on
In adjusting bracket；The base of the cylinder 3 is fixed in frame 1, and the stroke of cylinder is controlled by pneumatic servo equipment 4, so as to
Adjusting bracket is driven to rotate；The angular transducer 5 is arranged in frame, for sensing the angle of adjusting bracket rotation, and will
Induced signal is sent to controller 7；The headrest bar mounting bracket 6 is used to head rest pole being inserted in above, and headrest is fixed；
The controller 7 is used for the signal that receiving angle sensor is sent, and the work of pneumatic servo equipment is controlled according to the signal, in reality
Directly frame 1 and headrest bar mounting bracket 6 are fixed on the ground during use.
The headrest bar mounting bracket includes：Base, L-type fixed support, adjustable angle fanning strip；Wherein, the L-type is consolidated
Fixed rack is arranged on the both sides of base, and adjustable angle fanning strip is arranged on L-type fixed support by connecting shaft, adjustable angle fan
Shape plate can be rotated relative to L-type fixed support, and the adjustable angle fanning strip is provided with multiple head rest pole mounting holes, during installation
Directly head rest pole is inserted in head rest pole mounting hole and carries out angular adjustment, can be fanned adjustable angle using bolt after angular adjustment
Shape plate is fixed.
Claims (2)
- A kind of 1. car seat headrest front wing operation long duration test mechanism, it is characterised in that：Including frame, adjusting bracket, cylinder, Pneumatic servo equipment, angular transducer, headrest bar mounting bracket, controller；Wherein, the both sides of the frame by rotary shaft with Adjusting bracket connects；The lateral wall one side of the adjusting bracket is connected by the telescopic end of universal joint and cylinder, another side installation There is fixture；The fixture is used to headrest front wing being fixed on adjusting bracket；The base of the cylinder is fixed in frame, is passed through Pneumatic servo equipment controls the stroke of cylinder, so as to drive adjusting bracket to rotate；The angular transducer is arranged in frame, is used In the angle that sensing adjusting bracket rotates, and induced signal is sent to controller；The headrest bar mounting bracket is used for head Pillow bar is inserted in above, and headrest is fixed；The controller is used for the signal that receiving angle sensor is sent, according to the signal Control the work of pneumatic servo equipment.
- A kind of 2. car seat headrest front wing operation long duration test mechanism according to claim 1, it is characterised in that：It is described Bar mounting bracket of resting the head on includes base, L-type fixed support, adjustable angle fanning strip；Wherein, the L-type fixed support is arranged on The both sides of base, adjustable angle fanning strip are arranged on L-type fixed support by connecting shaft, and adjustable angle fanning strip is with respect to L-type Fixed support can be rotated, and the adjustable angle fanning strip is provided with multiple head rest pole mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720560523.0U CN206804305U (en) | 2017-05-19 | 2017-05-19 | Car seat headrest front wing operation long duration test mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720560523.0U CN206804305U (en) | 2017-05-19 | 2017-05-19 | Car seat headrest front wing operation long duration test mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206804305U true CN206804305U (en) | 2017-12-26 |
Family
ID=60741392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720560523.0U Expired - Fee Related CN206804305U (en) | 2017-05-19 | 2017-05-19 | Car seat headrest front wing operation long duration test mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206804305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184365A (en) * | 2021-11-30 | 2022-03-15 | 重庆长安汽车股份有限公司 | Endurance test device for electric folding tail wing of automobile |
| CN114414230A (en) * | 2022-01-24 | 2022-04-29 | 重庆安道拓汽车部件系统有限公司 | Seat headrest durability testing tool and testing method |
-
2017
- 2017-05-19 CN CN201720560523.0U patent/CN206804305U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184365A (en) * | 2021-11-30 | 2022-03-15 | 重庆长安汽车股份有限公司 | Endurance test device for electric folding tail wing of automobile |
| CN114184365B (en) * | 2021-11-30 | 2023-09-08 | 重庆长安汽车股份有限公司 | Automobile electric folding tail endurance test device |
| CN114414230A (en) * | 2022-01-24 | 2022-04-29 | 重庆安道拓汽车部件系统有限公司 | Seat headrest durability testing tool and testing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |