CN211567752U - Automatic adjusting system for seat headrest - Google Patents
Automatic adjusting system for seat headrest Download PDFInfo
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- CN211567752U CN211567752U CN201922031768.6U CN201922031768U CN211567752U CN 211567752 U CN211567752 U CN 211567752U CN 201922031768 U CN201922031768 U CN 201922031768U CN 211567752 U CN211567752 U CN 211567752U
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- headrest
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Abstract
The utility model relates to a seat headrest automatic regulating system belongs to the technical field of automobile design and manufacturing. The utility model discloses a seat headrest automatic regulating system includes passenger detection sensor, position sensor, manual adjustment button, headrest accommodate motor, treater and controller, the controller input with the treater is connected, the controller output with headrest accommodate motor connects. The utility model discloses an governing system uses automatically regulated to give first place to, and manual fine setting is for assisting, can guarantee the accuracy nature of headrest position, makes navigating mate have more comfortable driving experience, lets the headrest obtain full play to the effect of head protection.
Description
Technical Field
The utility model relates to a technical field of automobile design and manufacturing, more specifically say, the utility model relates to a seat headrest automatic regulating system.
Background
In the prior art, the headrest of the automobile seat needs to be manually adjusted by turning around, which is inconvenient, and particularly, after a passenger ties a safety belt, if the position of the headrest is not proper, the adjustment of the headrest is required again, which is inconvenient. If the position of the headrest is not adjusted in place, the headrest not only influences the riding comfort, but also cannot meet the requirement that the headrest protects the head of a passenger when collision occurs. Especially, in the main driving position, if the headrest is uncomfortable, cervical vertebra ache is easily caused in long-distance driving, and the driving risk is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the prior art, an object of the present invention is to provide an automatic adjusting system for a seat headrest.
The utility model discloses a seat headrest automatic regulating system, include:
an occupant detection sensor provided below a cushion of a seat for detecting weight information of a human body;
a position sensor provided in the headrest for detecting a three-dimensional position coordinate of the headrest;
the manual adjusting button is arranged on the armrest of the seat and used for manually inputting fine adjustment information;
a headrest adjusting motor provided in a backrest of a seat and connected to the headrest through an output shaft for adjusting three-dimensional position coordinates of the headrest;
the processor is arranged below a cushion of the seat, is respectively connected with the passenger detection sensor, the position sensor and the manual adjusting button, receives a human body weight signal, a three-dimensional position coordinate and manual input fine adjustment information and converts the human body weight signal, the three-dimensional position coordinate and the manual input fine adjustment information into a processing signal;
and the controller is arranged below a seat cushion of the seat, the input end of the controller is connected with the processor, and the output end of the controller is connected with the headrest adjusting motor.
Wherein the controller comprises a calculation module and a storage module.
Compared with the prior art, the utility model discloses a seat headrest automatic regulating system has following beneficial effect:
the utility model discloses an governing system uses automatically regulated to give first place to, and manual fine setting is for assisting, can guarantee the accuracy nature of headrest position, makes navigating mate have more comfortable driving experience, lets the headrest obtain full play to the effect of head protection.
Drawings
Fig. 1 is a logic block diagram of an automatic seat headrest adjusting system according to the present invention.
Fig. 2 is a schematic view of the installation position of the automatic seat headrest adjusting system according to the present invention.
Detailed Description
The automatic adjusting system for seat headrest of the present invention will be further described with reference to the following embodiments to help those skilled in the art to understand the concept and technical solution of the present invention more completely, accurately and deeply.
Example 1
As shown in fig. 1 to 2, the automatic seat headrest adjusting system of the present embodiment includes: an occupant detection sensor 10 provided below a cushion of a seat for detecting human body weight information; a position sensor 20 provided in the headrest 70 for detecting three-dimensional position coordinates of the headrest; a manual adjustment button 30 provided on an armrest of the seat for manually inputting fine adjustment information; a headrest adjusting motor 60 provided in a backrest of a seat and connected to the headrest through an output shaft for adjusting three-dimensional position coordinates of the headrest; a processor 40 disposed under a cushion of the seat, connected to the occupant detection sensor, the position sensor, and the manual adjustment button, respectively, and receiving and converting a human body weight signal, a three-dimensional position coordinate, and manually input fine adjustment information into a processing signal; a controller 50 comprising a computing module and a memory module and disposed below a seat cushion of the seat, the controller input connected to the processor and the controller output connected to the headrest adjustment motor. The automatic seat headrest adjusting system of the embodiment automatically works when a passenger is detected, the position sensor starts to collect data of the height of the upper half of the human body, the collected data is sent to the controller, the calculation module in the controller analyzes the data according to the body proportion, the position of the neck is confirmed, and then the headrest is adjusted by controlling the action of the headrest adjusting motor. If the automatically adjusted position is not appropriate, the occupant may also manually fine-tune the headrest using a manual adjustment button, while the controller may remember the manually fine-tuned position as the next automatically adjusted position of the same height.
The automatic seat headrest adjusting system has the functions of automatic adjustment and manual fine adjustment, so that the accuracy of the position of the headrest can be guaranteed, the safety and the comfort of riding are improved, the controller has the function of position memory, and the headrest is automatically adjusted again and can directly reach a proper position.
For those skilled in the art, the specific embodiments are only exemplary descriptions of the present invention, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements are all within the protection scope of the present invention as long as the technical solution of the present invention is adopted.
Claims (2)
1. An automatic seat headrest adjustment system, characterized by comprising:
an occupant detection sensor provided below a cushion of a seat for detecting weight information of a human body;
a position sensor provided in the headrest for detecting a three-dimensional position coordinate of the headrest;
the manual adjusting button is arranged on the armrest of the seat and used for manually inputting fine adjustment information;
a headrest adjusting motor provided in a backrest of a seat and connected to the headrest through an output shaft for adjusting three-dimensional position coordinates of the headrest;
the processor is arranged below a cushion of the seat, is respectively connected with the passenger detection sensor, the position sensor and the manual adjusting button, receives a human body weight signal, a three-dimensional position coordinate and manual input fine adjustment information and converts the human body weight signal, the three-dimensional position coordinate and the manual input fine adjustment information into a processing signal;
and the controller is arranged below a seat cushion of the seat, the input end of the controller is connected with the processor, and the output end of the controller is connected with the headrest adjusting motor.
2. The automatic seat headrest adjustment system according to claim 1, characterized in that: the controller comprises a calculation module and a storage module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922031768.6U CN211567752U (en) | 2019-11-22 | 2019-11-22 | Automatic adjusting system for seat headrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922031768.6U CN211567752U (en) | 2019-11-22 | 2019-11-22 | Automatic adjusting system for seat headrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211567752U true CN211567752U (en) | 2020-09-25 |
Family
ID=72530670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922031768.6U Active CN211567752U (en) | 2019-11-22 | 2019-11-22 | Automatic adjusting system for seat headrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211567752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276739A (en) * | 2021-04-25 | 2021-08-20 | 宁波宝贝第一母婴用品有限公司 | Headrest adjusting method and system and child safety seat |
-
2019
- 2019-11-22 CN CN201922031768.6U patent/CN211567752U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276739A (en) * | 2021-04-25 | 2021-08-20 | 宁波宝贝第一母婴用品有限公司 | Headrest adjusting method and system and child safety seat |
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