CN205273112U - Automobile air conditioner control panel knob ulcerate device that contracts - Google Patents
Automobile air conditioner control panel knob ulcerate device that contracts Download PDFInfo
- Publication number
- CN205273112U CN205273112U CN201521116988.4U CN201521116988U CN205273112U CN 205273112 U CN205273112 U CN 205273112U CN 201521116988 U CN201521116988 U CN 201521116988U CN 205273112 U CN205273112 U CN 205273112U
- Authority
- CN
- China
- Prior art keywords
- knob
- air conditioner
- buckle
- square groove
- control panel
- 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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Abstract
The utility model discloses an automobile air conditioner control panel knob ulcerate device that contracts, including air conditioner knob, air conditioner pedal, buckle, the air conditioner knob sets up in air conditioner pedal's circular slot, circular slot side symmetry is equipped with the square groove, the top edge of square groove blocks the side of air conditioner knob, the quantity of buckle is two, and the buckle setting is in the side of air conditioner knob below, the outside of buckle is equipped with the trip, the trip catches on the lower limb of square groove, the utility model discloses simple structure, convenient to use, it is with low costs, the shock -absorbing capacity is good, and the security performance is strong, can break through the ulcerate mode of contracting of PCB board bridge formula, may not use encoder or potentiometre, feeling of knob can be adjusted wantonly with the gear number like this, the PCB board fretwork that it goes without doing, therefore the utilization ratio of PCB board increases, the knob ulcerate back reconversion attitude more necessary time the that contracts has reduced the maintenance cost.
Description
Technical field
This utility model belongs to technical field of automobile design, is specifically related to automobile air conditioner control panel knob buckling device.
Background technology
Car inner is in Tou Peng district, Air-Conditioning Control Panel knob exceeds the height ECE-R21 on instrument board surface and requires as 9.5mm, when vehicle generation head-on crash, if longitudinal horizontal force forward is more than 378N, just require that the crumple forward of Air-Conditioning Control Panel knob deforms, height to be retracted to below 9.5mm, alleviate impact energy, reduce collision loss, to ensure occupant's head, chest can alleviate injury, the crumple design designed at automotive field at present is based on hollow encoder or hollow potentiometer is welded on PCB, and the PCB of hollow out coding device or potentiometer outside, only linger on bridge to be attached, when being subject to external impact, PCB crossover ruptures thus the purpose of the crumple reached is to meet car inner outstanding request, this design must be changed when subsequent maintenance, increase maintenance cost.
Utility model content
For solving the problems referred to above, the utility model discloses automobile air conditioner control panel knob buckling device, realizing crumple by knob and air-conditioning panel black box fit structure, it is possible to do not use encoder or potentiometer, can restore to the original state time necessary after knob crumple state again.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows:
Automobile air conditioner control panel knob buckling device, it is characterized in that: include air-conditioning knob, air-conditioning panel, buckle, described air-conditioning knob is arranged in the circular groove of air-conditioning panel, described circular groove Side symmetrical is provided with square groove, the top edge of described square groove blocks the side of air-conditioning knob, and the quantity of described buckle is two, and buckle is arranged on the side-lower of air-conditioning knob, the outside of described buckle is provided with snap fit, and described snap fit catches on the lower limb of described square groove.
As a kind of improvement of the present utility model, described buckle is U-shaped.
As a kind of improvement of the present utility model, described air-conditioning panel is elastic construction.
A kind of improving as of the present utility model, the lower limb of described square groove is obliquely domatic.
As a kind of improvement of the present utility model, the lower limb of described square groove and the angle of horizontal direction are 5-10 ��.
The beneficial effects of the utility model are:
(1) simple in construction, easy to use, cost is low;
(2) shock-absorbing capacity is good, and security performance is strong;
(3) the crumple mode of pcb board crossover formula can be broken through;
(4) can not using encoder or potentiometer, feel and the gear number of such knob can arbitrarily regulate;
(5) pcb board it goes without doing hollow out, therefore the utilization rate of pcb board increases;
(6) can restore to the original state when necessity after part crumple state again.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Reference numerals list:
1, air-conditioning knob, 2, air-conditioning panel, 3, buckle, 4, circular groove, 5, square groove, 6, the top edge of square groove, 7, snap fit, 8, the lower limb of square groove.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, it is further elucidated with this utility model, it should be understood that following detailed description of the invention is merely to illustrate this utility model rather than limits scope of the present utility model. It should be noted that, the word "front", "rear" of use is described below, direction that "left", "right", "up" and "down" refer in accompanying drawing, word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center.
As shown in the figure, automobile air conditioner control panel knob buckling device described in the utility model, including air-conditioning knob 1, air-conditioning panel 2, buckle 3, described air-conditioning knob 1 is arranged in the circular groove 4 of air-conditioning panel 2, described circular groove 4 Side symmetrical be provided with square groove 5, the top edge 6 of described square groove blocks the side of air-conditioning knob 1, the quantity of described buckle 3 is two, buckle 3 is arranged on the side-lower of air-conditioning knob 1, and the outside of described buckle 3 is provided with snap fit 7, and described snap fit 7 catches on the lower limb 8 of described square groove.
Automobile air conditioner control panel knob buckling device described in the utility model, when vehicle generation head-on crash, if longitudinal horizontal force forward is more than 378N, air-conditioning panel 2 is motionless, buckle 3 departs from the lower limb 8 of square groove, the overall crumple of air-conditioning knob 1, and high shrinkage is to below 9mm, alleviate impact energy, reduce collision loss, to ensure that occupant's head, chest escape injury, this utility model simple in construction, easy to use, cost is low; Shock-absorbing capacity is good, and security performance is strong; The crumple mode of pcb board crossover formula can be broken through; Can not using encoder or potentiometer, feel and the gear number of such knob can arbitrarily regulate; Pcb board it goes without doing hollow out, therefore the utilization rate of pcb board increases; Can also be restored to the original state when necessity after knob crumple state again, decreases maintenance cost.
Buckle 3 described in the utility model is U-shaped, air-conditioning knob 1 has a leg to stretch in the opening of buckle 3, during collision rift crumple, buckle 3 can contract inward, making the lower limb 8 departing from square groove that buckle is intact, described air-conditioning panel 2 is elastic construction, can somewhat deform and get out of the way when bearing pressure, guarantee that buckle departs from, complete crumple action.
In order to ensure that buckle 3 departs from, and part does not damage, can also be restored to the original state state again, the lower limb 8 of square groove described in the utility model is obliquely domatic, it is easy to buckle 3 and departs from the lower limb 8 of square groove, and excellent, through experiment, the lower limb 8 of square groove is 5-10 �� with the angle of horizontal direction and departs from best results.
Technological means disclosed in this utility model scheme is not limited only to the technological means disclosed in above-mentioned embodiment, also includes the technical scheme being made up of above technical characteristic combination in any.
Claims (5)
1. automobile air conditioner control panel knob buckling device, it is characterized in that: include air-conditioning knob, air-conditioning panel, buckle, described air-conditioning knob is arranged in the circular groove of air-conditioning panel, described circular groove Side symmetrical is provided with square groove, the top edge of described square groove blocks the side of air-conditioning knob, and the quantity of described buckle is two, and buckle is arranged on the side-lower of air-conditioning knob, the outside of described buckle is provided with snap fit, and described snap fit catches on the lower limb of described square groove.
2. automobile air conditioner control panel knob buckling device according to claim 1, it is characterised in that: described buckle is U-shaped.
3. automobile air conditioner control panel knob buckling device according to claim 1, it is characterised in that: described air-conditioning panel is elastic construction.
4. automobile air conditioner control panel knob buckling device according to claim 1, it is characterised in that: the lower limb of described square groove is obliquely domatic.
5. automobile air conditioner control panel knob buckling device according to claim 4, it is characterised in that: the lower limb of described square groove and the angle of horizontal direction are 5-10 ��.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116988.4U CN205273112U (en) | 2015-12-30 | 2015-12-30 | Automobile air conditioner control panel knob ulcerate device that contracts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116988.4U CN205273112U (en) | 2015-12-30 | 2015-12-30 | Automobile air conditioner control panel knob ulcerate device that contracts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205273112U true CN205273112U (en) | 2016-06-01 |
Family
ID=56057718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521116988.4U Expired - Fee Related CN205273112U (en) | 2015-12-30 | 2015-12-30 | Automobile air conditioner control panel knob ulcerate device that contracts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205273112U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017219386A1 (en) * | 2016-06-24 | 2017-12-28 | 惠州市德赛西威汽车电子股份有限公司 | Collapsible supporting mechanism for automobile internal protrusion |
| CN108177498A (en) * | 2017-12-27 | 2018-06-19 | 博耐尔汽车电气系统有限公司 | A kind of automotive air-conditioning controller knob structure |
-
2015
- 2015-12-30 CN CN201521116988.4U patent/CN205273112U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017219386A1 (en) * | 2016-06-24 | 2017-12-28 | 惠州市德赛西威汽车电子股份有限公司 | Collapsible supporting mechanism for automobile internal protrusion |
| CN108177498A (en) * | 2017-12-27 | 2018-06-19 | 博耐尔汽车电气系统有限公司 | A kind of automotive air-conditioning controller knob structure |
| CN108177498B (en) * | 2017-12-27 | 2020-06-05 | 博耐尔汽车电气系统有限公司 | Knob structure of automobile air conditioner controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20211230 |