CN204309739U - The blocking device of wheel steering post - Google Patents
The blocking device of wheel steering post Download PDFInfo
- Publication number
- CN204309739U CN204309739U CN201420671058.4U CN201420671058U CN204309739U CN 204309739 U CN204309739 U CN 204309739U CN 201420671058 U CN201420671058 U CN 201420671058U CN 204309739 U CN204309739 U CN 204309739U
- Authority
- CN
- China
- Prior art keywords
- wheel steering
- blocking device
- steering post
- screw mandrel
- lock collar
- 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 relates to a kind of blocking device of wheel steering post, and it comprises lock collar, actuator, transmission component and lock assembly.This blocking device is fixedly connected with by being set on wheel steering post and with other equipment of vehicle, thus can directly lock bearing circle Steering gear, prevent rotating of steering wheel, this blocking device is owing to coordinating with wheel steering post, be difficult to remove than traditional blocking device on the steering wheel of establishing, safety factor improves, and is conducive to the antitheft of vehicle or maloperation.
Description
Technical field
The utility model relates to anti-theft field of vehicles, especially relates to a kind of blocking device of wheel steering post.
Background technology
Usually through installation direction dish blocking device bearing circle locked in vehicle or unlock, to prevent the 3rd people from carrying out unauthorized operation to bearing circle, can effectively prevent vehicle stolen.But traditional handle lock generally just carries out locking for bearing circle, stealer can be easy to bearing circle to take off together with blocking device, and anti-theft effect is not fine.
Utility model content
Based on this, be necessary the blocking device that the good wheel steering post of a kind of anti-theft effect is provided.
A blocking device for wheel steering post, is characterized in that, comprises lock collar, actuator, transmission component and lock assembly;
Described lock collar is connected with described actuator and is used for locking for user or unlocking described blocking device;
Described transmission component comprises coupler, drive link, screw mandrel overcoat and pull bar, the output shaft of described actuator is connected with described drive link by described coupler, described drive link is provided with screw mandrel portion, described screw mandrel overcoat to be set in described screw mandrel portion and can to coordinate the axial motion along described drive link with described screw mandrel portion, and described pull bar is connected with described screw mandrel overcoat and can by described screw mandrel overcoat brought into motion;
Described lock assembly comprises Steering gear sleeve and is located at guide rail, slide block and the male splines in described Steering gear sleeve, described Steering gear sleeve is fixedly connected with for being set on wheel steering post and with other equipment of vehicle, described guide rail is along the arranged outside of described wheel steering post, described slide block can be driven along described guide rail movement by described pull bar, described slide block is provided with the spline with described male splines adaptation, and described male splines limits described wheel steering post rotate for be fixed on described wheel steering post and can be stuck in described spline.
Wherein in an embodiment, described lock collar is password lock collar, and described lock collar is provided with emergency machine lockhole, for key lock or unlock described blocking device.
Wherein in an embodiment, described lock collar also has signal receiving device, described signal receiving device, for receiving remote controlled locking or the unlocking signal of Vehicular door, is synchronously locked or unlock with car door.
Wherein in an embodiment, described actuator is stepping motor.
Wherein in an embodiment, described transmission component also comprises guidepost, and described guidepost offers the pilot hole axially run through, and described drive link is through described pilot hole, and described guidepost has two, is located at the two ends in described screw mandrel portion respectively.
Wherein in an embodiment, be tightly connected between described Steering gear sleeve and described wheel steering post, inner containing cavity forms oil cylinder.
Blocking device of the present utility model is fixedly connected with by being set on wheel steering post and with other equipment of vehicle, thus can directly lock bearing circle Steering gear, prevent rotating of steering wheel, this blocking device is owing to coordinating with wheel steering post, be difficult to remove than traditional blocking device on the steering wheel of establishing, safety factor improves, and is conducive to the antitheft of vehicle or maloperation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the blocking device of the wheel steering post of an embodiment.
Detailed description of the invention
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present utility model more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in specification sheets of the present utility model herein just in order to describe specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
As shown in Figure 1, the blocking device 100 of the wheel steering post of an embodiment comprises lock collar 110, actuator 120, transmission component 130 and lock assembly 140.
Lock collar 110 is connected with actuator 120 and is used for locking or unlocking lock device 100 for user.Lock collar 110 is password lock collar, can be digital electric electronic puzzle lock dish or pull-type mechanical cipher lock collar etc.Lock collar 110 is provided with further emergency machine lockhole (not shown), in case of emergency inserting key lock or unlocking this blocking device 100.In addition, in the present embodiment, lock collar 110 also has signal receiving device (not shown).Signal receiving device, for receiving remote controlled locking or the unlocking signal of Vehicular door, is synchronously locked or unlock with car door.Actuator 120 is the motor drive such as stepping motor.
Transmission component 130 comprises coupler 131, drive link 132, screw mandrel overcoat 133, guidepost 134 and pull bar 135.The output shaft 122 of actuator 120 is connected with drive link 132 by coupler 131, and then actuator 120 rotation can drive drive link 132 to rotate.Drive link 132 is provided with screw mandrel portion 1322.Screw mandrel portion 1322 has outside thread.Screw mandrel overcoat 133 to be set in screw mandrel portion 1322 and can to coordinate the axial motion along drive link 132 with screw mandrel portion 1322.Guidepost 134 offers the pilot hole 1342 axially run through.Drive link 132 is through pilot hole 1342.Guidepost 134 has two, is located at the two ends in screw mandrel portion 1322 respectively.Pull bar 135 is connected with screw mandrel overcoat 133 and can by screw mandrel overcoat 133 brought into motion.
Lock assembly 140 comprises Steering gear sleeve 141 and is located at guide rail 142, slide block 143 and the male splines 144 in Steering gear sleeve 141.Steering gear sleeve 141 is fixedly connected with for being set on wheel steering post 200 and with other equipment (as control panel lamp) of vehicle.Guide rail 142 is along the arranged outside of wheel steering post 200.Slide block 143 can be driven by pull bar 135 and move along guide rail 142.Slide block 143 is provided with the spline 1432 with male splines 144 adaptation.Male splines 144 is located at one end of guide rail 142, limits wheel steering post 200 rotate for be fixed on wheel steering post 200 and can be stuck in spline 1432.
Be tightly connected between Steering gear sleeve 141 and wheel steering post 200, inner containing cavity forms oil cylinder 145.
Blocking device 100 of the present utility model is fixedly connected with by being set on wheel steering post 200 and with other equipment of vehicle, thus can directly lock bearing circle Steering gear 200, prevent bearing circle 300 from rotating, this blocking device 100 is owing to coordinating with wheel steering post 200, be difficult to remove than traditional blocking device be located on bearing circle 300, safety factor improves, and is conducive to the antitheft of vehicle or maloperation.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1. a blocking device for wheel steering post, is characterized in that, comprises lock collar, actuator, transmission component and lock assembly;
Described lock collar is connected with described actuator and is used for locking for user or unlocking described blocking device;
Described transmission component comprises coupler, drive link, screw mandrel overcoat and pull bar, the output shaft of described actuator is connected with described drive link by described coupler, described drive link is provided with screw mandrel portion, described screw mandrel overcoat to be set in described screw mandrel portion and can to coordinate the axial motion along described drive link with described screw mandrel portion, and described pull bar is connected with described screw mandrel overcoat and can by described screw mandrel overcoat brought into motion;
Described lock assembly comprises Steering gear sleeve and is located at guide rail, slide block and the male splines in described Steering gear sleeve, described Steering gear sleeve is fixedly connected with for being set on wheel steering post and with other equipment of vehicle, described guide rail is along the arranged outside of described wheel steering post, described slide block can be driven along described guide rail movement by described pull bar, described slide block is provided with the spline with described male splines adaptation, and described male splines limits described wheel steering post rotate for be fixed on described wheel steering post and can be stuck in described spline.
2. the blocking device of wheel steering post as claimed in claim 1, it is characterized in that, described lock collar is password lock collar, and described lock collar is provided with emergency machine lockhole, for key lock or unlock described blocking device.
3. the blocking device of wheel steering post as claimed in claim 2, it is characterized in that described lock collar also has signal receiving device, described signal receiving device, for receiving remote controlled locking or the unlocking signal of Vehicular door, is synchronously locked or unlock with car door.
4. the blocking device of wheel steering post as claimed in claim 1, it is characterized in that, described actuator is stepping motor.
5. the blocking device of wheel steering post as claimed in claim 1, it is characterized in that, described transmission component also comprises guidepost, described guidepost offers the pilot hole axially run through, described drive link is through described pilot hole, and described guidepost has two, be located at the two ends in described screw mandrel portion respectively.
6. the blocking device of wheel steering post as claimed in claim 1, is characterized in that, be tightly connected between described Steering gear sleeve and described wheel steering post, and inner containing cavity forms oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671058.4U CN204309739U (en) | 2014-11-11 | 2014-11-11 | The blocking device of wheel steering post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671058.4U CN204309739U (en) | 2014-11-11 | 2014-11-11 | The blocking device of wheel steering post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204309739U true CN204309739U (en) | 2015-05-06 |
Family
ID=53132066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420671058.4U Expired - Fee Related CN204309739U (en) | 2014-11-11 | 2014-11-11 | The blocking device of wheel steering post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204309739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925123A (en) * | 2015-07-09 | 2015-09-23 | 芜湖仅一机械有限公司 | Automatic stopping system |
| CN104948623A (en) * | 2015-07-09 | 2015-09-30 | 芜湖仅一机械有限公司 | Stopping device |
-
2014
- 2014-11-11 CN CN201420671058.4U patent/CN204309739U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925123A (en) * | 2015-07-09 | 2015-09-23 | 芜湖仅一机械有限公司 | Automatic stopping system |
| CN104948623A (en) * | 2015-07-09 | 2015-09-30 | 芜湖仅一机械有限公司 | Stopping device |
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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: 20150506 Termination date: 20201111 |