CN205087000U - Steering tubular column and automobile - Google Patents
Steering tubular column and automobile Download PDFInfo
- Publication number
- CN205087000U CN205087000U CN201520803866.6U CN201520803866U CN205087000U CN 205087000 U CN205087000 U CN 205087000U CN 201520803866 U CN201520803866 U CN 201520803866U CN 205087000 U CN205087000 U CN 205087000U
- Authority
- CN
- China
- Prior art keywords
- upper bush
- slide bar
- lower sleeve
- steering column
- axis
- 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
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 32
- 238000001514 detection method Methods 0.000 abstract 1
- 238000013481 data capture Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000005457 optimization Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
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- Steering Controls (AREA)
Abstract
The utility model provides a steering tubular column and automobile, wherein, steering column includes: the lower sleeve, go up the sleeve, the cover is established on the lower sleeve, go up the sleeve with lower sleeve interference fit, it is used for following when the impact force that receives reaches the setting value to go up the sleeve the axial ulcerate of lower sleeve is contracted, displacement detection device, with go up the muffjoint, be used for the sensing it follows to go up the sleeve the axial displacement parameter of lower sleeve. The utility model discloses do benefit to the promotion of car security performance.
Description
Technical field
The utility model relates to auto parts and components technology, particularly relates to a kind of steering column and automobile.
Background technology
Along with the development of auto-industry, the safety of automobile more and more comes into one's own.
Be provided with steering column in existing automobile, steering column comprises upper bush and lower sleeve, and upper bush is set on lower sleeve, and when automobile collides, upper bush along the axial crumple of lower sleeve, thus can play buffer action, the safety of protection chaufeur.
Steering column in existing automobile, after generation conquassation, cannot be collected conquassation amount, therefore, automobile vendor cannot be made to recognize the situation of steering column after actual collision, be unfavorable for the lifting of vehicle safety.
Utility model content
The utility model provides a kind of steering column and automobile, is beneficial to the lifting of vehicle safety performance.
The utility model provides a kind of steering column, comprising:
Lower sleeve;
Upper bush, is set on described lower sleeve, described upper bush and described lower sleeve interference fit, and described upper bush is used for when the impulsive force be subject to reaches setting value along the axial crumple of described lower sleeve;
Displacement detector, is connected with described upper bush, for sensing the displacement parameter of described upper bush along described lower sleeve axis.
Described steering column, preferably, also comprise mount pad, the first end of described mount pad is used for being connected with car body, second end of described mount pad is connected with described upper bush with guide groove by the axis of guide, described guide groove is arranged along the axis of described upper bush, and the described axis of guide is located in described guide groove, and the described axis of guide is used for sliding along described guide groove under the state of described upper bush along the axial crumple of described lower sleeve.
Described steering column, preferably, institute's displacement sensing device comprises: slide bar, and described slide bar is connected with described upper bush, and described slide bar is arranged along the axis of described upper bush; Linear movement pick-up, be connected with described mount pad, described linear movement pick-up is set on described slide bar, under the state of described upper bush along the axial crumple of described lower sleeve along described sliding bar, to sense the displacement parameter of described upper bush along described lower sleeve axis.
Described steering column, preferably, described upper bush is provided with guide holder, and described guide groove is arranged on described guide holder, and the described axis of guide is arranged on the second end of described mount pad.
Described steering column, preferably, described mount pad is provided with Connection Block, and described linear movement pick-up and described Connection Block removably connect.
Described steering column, preferably, described upper bush is provided with joint pin, and described slide bar is connected with described joint pin.
Described steering column, preferably, described joint pin is two, is connected respectively with the two ends of described slide bar.
Described steering column, preferably, described joint pin is provided with connecting bore, described slide bar is located in described connecting bore, the first end of described slide bar is provided with boss, second end of described slide bar is provided with screw thread and is connected with nut thread, and described nut is used for and described boss coordinates clamping two described joint pins, is connected with described joint pin to make described slide bar.
The utility model provides a kind of automobile, comprises steering column provided by the utility model.
Based on above-mentioned, steering column provided by the utility model, in use, displacement detector can be connected with data-capture unit, when the impulsive force that upper bush is subject to reaches setting value, upper bush can along the axial crumple of described lower sleeve, now, displacement detector just can sense the displacement parameter of upper bush along lower sleeve axis, the i.e. conquassation amount of steering column, this displacement parameter can be sent to data-capture unit by displacement detector afterwards, with the conquassation amount enabling automobile vendor recognize automobile steering column in actual collision, automobile vendor more accurately can formulate and establish the disruption properties of tubing string, more failure-free foundation is provided for automobile vendor carries out properties of product optimization, be beneficial to the lifting of vehicle safety performance.
Accompanying drawing explanation
The structural representation of a kind of steering column that Fig. 1 provides for the utility model embodiment.
Reference numeral:
101: lower sleeve; 102: upper bush; 103: displacement detector;
104: mount pad; 105: the axis of guide; 106: guide groove;
107: slide bar; 108: linear movement pick-up; 109: guide holder;
110: Connection Block; 111: joint pin; 112: connecting bore;
113: boss; 114: nut.
Detailed description of the invention
Please refer to Fig. 1, the utility model embodiment provides a kind of steering column, comprising: lower sleeve 101; Upper bush 102, is set on described lower sleeve 101, described upper bush 102 and described lower sleeve 101 interference fit, along the axial crumple of described lower sleeve 101 described upper bush 102 is for reaching setting value during at the impulsive force be subject to; Displacement detector 103, is connected with described upper bush 102, for sensing the displacement parameter of described upper bush 102 along described lower sleeve 101 axis.
In the present embodiment, in use, displacement detector 103 can be connected with data-capture unit, when the impulsive force that upper bush 102 is subject to reaches setting value, upper bush 102 can along the axial crumple of described lower sleeve 101, now, displacement detector 103 just can sense the displacement parameter of upper bush 102 along lower sleeve 101 axis, the i.e. conquassation amount of steering column, this displacement parameter can be sent to data-capture unit by displacement detector 103 afterwards, with the conquassation amount enabling automobile vendor recognize automobile steering column in actual collision, automobile vendor more accurately can formulate and establish the disruption properties of tubing string, more failure-free foundation is provided for automobile vendor carries out properties of product optimization, be beneficial to the lifting of vehicle safety performance.
In the present embodiment, preferably, also comprise mount pad 104, the first end of described mount pad 104 is used for being connected with car body, second end of described mount pad 104 is connected with described upper bush 102 with guide groove 106 by the axis of guide 105, described guide groove 106 is arranged along the axis of described upper bush 102, and the described axis of guide 105 is located in described guide groove 106, and the described axis of guide 105 for sliding along described guide groove 106 under the state of described upper bush 102 along the axial crumple of described lower sleeve 101.Because mount pad 104 is connected with upper bush 102 with guide groove 106 by the axis of guide 105, therefore, it is possible to provide radial bearing capacity for upper bush 102, make the connection of steering column and car body more stable, meanwhile, also along the crumple of lower sleeve 101 axis, directional tagging is provided to upper bush 102 by the slip of the axis of guide 105 in guide groove 106.
In the present embodiment, preferably, displacement detector 103 comprises: slide bar 107, and described slide bar 107 is connected with described upper bush 102, and described slide bar 107 is arranged along the axis of described upper bush 102; Linear movement pick-up 108, be connected with described mount pad 104, described linear movement pick-up 108 is set on described slide bar 107, for sliding along described slide bar 107 under the state of described upper bush 102 along the axial crumple of described lower sleeve 101, to sense the displacement parameter of described upper bush 102 along described lower sleeve 101 axis.When upper bush 102 is along the axial crumple of lower sleeve 101, linear movement pick-up 108 just can slide on slide bar 107, thus can sense the displacement parameter of upper bush 102 along lower sleeve 101 axis.Make the structure of displacement detector 103 simple thus, sensing is reliable.
In the present embodiment, preferably, upper bush 102 is provided with guide holder 109, and described guide groove 106 is arranged on described guide holder 109, and the described axis of guide 105 is arranged on the second end of described mount pad 104.Thus, by arranging guide holder 109, optimizing the stress performance of upper bush 102, making mount pad 104 more reliable with the connection of upper bush 102.
In the present embodiment, preferably, mount pad 104 is provided with Connection Block 110, and described linear movement pick-up 108 removably connects with described Connection Block 110.The installation and removal of linear movement pick-up 108 can be facilitated thus.
In the present embodiment, preferably, upper bush 102 is provided with joint pin 111, and described slide bar 107 is connected with described joint pin 111.Thus, upper bush 102 can be made more reliable with the connection of slide bar 107.
In the present embodiment, preferably, joint pin 111 is two, is connected respectively with the two ends of described slide bar 107.Thus, the stability that slide bar 107 connects can be improved, prevent slide bar 107 flexural deformation.
In the present embodiment, preferably, joint pin 111 is provided with connecting bore 112, slide bar 107 is located in described connecting bore 112, the first end of described slide bar 107 is provided with boss 113, second end of described slide bar 107 is provided with screw thread and is threaded with nut 114, and described nut 114, for coordinating the described joint pin 111 of clamping two with described boss 113, is connected with described joint pin 111 to make described slide bar 107.Can further improve the stability that slide bar 107 connects thus, facilitate the Assembly &Disassembly of slide bar 107 simultaneously.
The utility model embodiment provides a kind of automobile, comprises the steering column described in the utility model any embodiment.
In the present embodiment, in use, displacement detector 103 can be connected with data-capture unit, when the impulsive force that upper bush 102 is subject to reaches setting value, upper bush 102 can along the axial crumple of described lower sleeve 101, now, displacement detector 103 just can sense the displacement parameter of upper bush 102 along lower sleeve 101 axis, the i.e. conquassation amount of steering column, this displacement parameter can be sent to data-capture unit by displacement detector 103 afterwards, with the conquassation amount enabling automobile vendor recognize automobile steering column in actual collision, automobile vendor more accurately can formulate and establish the disruption properties of tubing string, more failure-free foundation is provided for automobile vendor carries out properties of product optimization, be beneficial to the lifting of vehicle safety performance.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (9)
1. a steering column, is characterized in that, comprising:
Lower sleeve;
Upper bush, is set on described lower sleeve, described upper bush and described lower sleeve interference fit, and described upper bush is used for when the impulsive force be subject to reaches setting value along the axial crumple of described lower sleeve;
Displacement detector, is connected with described upper bush, for sensing the displacement parameter of described upper bush along described lower sleeve axis.
2. steering column according to claim 1, it is characterized in that, also comprise mount pad, the first end of described mount pad is used for being connected with car body, second end of described mount pad is connected with described upper bush with guide groove by the axis of guide, described guide groove is arranged along the axis of described upper bush, and the described axis of guide is located in described guide groove, and the described axis of guide is used for sliding along described guide groove under the state of described upper bush along the axial crumple of described lower sleeve.
3. steering column according to claim 2, is characterized in that, institute's displacement sensing device comprises:
Slide bar, described slide bar is connected with described upper bush, and described slide bar is arranged along the axis of described upper bush;
Linear movement pick-up, be connected with described mount pad, described linear movement pick-up is set on described slide bar, under the state of described upper bush along the axial crumple of described lower sleeve along described sliding bar, to sense the displacement parameter of described upper bush along described lower sleeve axis.
4. the steering column according to Claims 2 or 3, is characterized in that, described upper bush is provided with guide holder, and described guide groove is arranged on described guide holder, and the described axis of guide is arranged on the second end of described mount pad.
5. steering column according to claim 3, is characterized in that, described mount pad is provided with Connection Block, and described linear movement pick-up and described Connection Block removably connect.
6. steering column according to claim 3, is characterized in that, described upper bush is provided with joint pin, and described slide bar is connected with described joint pin.
7. steering column according to claim 6, is characterized in that, described joint pin is two, is connected respectively with the two ends of described slide bar.
8. steering column according to claim 7, it is characterized in that, described joint pin is provided with connecting bore, described slide bar is located in described connecting bore, the first end of described slide bar is provided with boss, second end of described slide bar is provided with screw thread and is connected with nut thread, and described nut is used for and described boss coordinates clamping two described joint pins, is connected with described joint pin to make described slide bar.
9. an automobile, is characterized in that, comprises arbitrary described steering column in claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520803866.6U CN205087000U (en) | 2015-10-16 | 2015-10-16 | Steering tubular column and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520803866.6U CN205087000U (en) | 2015-10-16 | 2015-10-16 | Steering tubular column and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205087000U true CN205087000U (en) | 2016-03-16 |
Family
ID=55477711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520803866.6U Expired - Fee Related CN205087000U (en) | 2015-10-16 | 2015-10-16 | Steering tubular column and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205087000U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990807A (en) * | 2017-12-12 | 2018-05-04 | 奇瑞汽车股份有限公司 | A kind of displacement sensor and car steering tube column on-line displacement measurement system |
| CN109292683A (en) * | 2018-09-20 | 2019-02-01 | 安徽合力股份有限公司 | A kind of electri forklift transfer with adjustable mechanism |
-
2015
- 2015-10-16 CN CN201520803866.6U patent/CN205087000U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990807A (en) * | 2017-12-12 | 2018-05-04 | 奇瑞汽车股份有限公司 | A kind of displacement sensor and car steering tube column on-line displacement measurement system |
| CN109292683A (en) * | 2018-09-20 | 2019-02-01 | 安徽合力股份有限公司 | A kind of electri forklift transfer with adjustable mechanism |
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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 |
Granted publication date: 20160316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |