CN212828647U - Anti-collision steering column - Google Patents

Abstract

The utility model relates to a steering column technical field just discloses an anticollision steering column, including the mount, the inner wall movable mounting of mount has the shell, the inside fixed mounting of shell has the steering column body, fixedly connected with mounting panel between the left and right sides inner wall of mount, the inside threaded connection of mounting panel has the screw rod, the bottom swing joint of screw rod has the fixed plate, the equal fixedly connected with slider in the left and right sides of fixed plate, the equal fixedly connected with of left and right sides inner wall and slider sliding connection's of mount slide rail. This anticollision steering column through setting up the mount, inside putting into the mount with the steering column body of having assembled the shell, rotates the screw rod, through setting up slider and slide rail, the fixed plate can be fixed the steering column body, when the steering column body receives the collision, is the rubber block through being provided with outside extrusion piece and inboard extrusion piece, and the rubber block can play the effect of a buffering.

Description

Anti-collision steering column

Technical Field

The utility model relates to a steering column technical field specifically is an anticollision steering column.

Background

The steering column is an element for connecting a steering wheel and a steering gear of a steering system, a driver transmits torque to the steering gear through the steering column to drive the steering gear to realize steering, the common steering column comprises a hydraulic power-assisted steering column, an electric control hydraulic power-assisted steering column and an electric power-assisted steering column, and systems of different steering columns are different.

With the rapid development of social economy and the improvement of the living standard of people, cars become a necessary tool for riding instead of walk in our daily life, private cars have entered thousands of households, a steering column is a very important part of an automobile, the quality of the steering column directly influences the performance and the normal use of the automobile, the steering column of a traditional automobile lacks an anti-collision function and is inconvenient to fix the steering column, and therefore the anti-collision steering column is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an anticollision steering column possesses advantages such as anticollision, and the steering column who has solved traditional car lacks the anticollision function to inconvenient problem of fixing is carried out steering column.

(II) technical scheme

For the purpose of realizing above-mentioned anticollision, the utility model provides a following technical scheme: an anti-collision steering column comprises a fixed frame, wherein a shell is movably arranged on the inner wall of the fixed frame, a steering column body is fixedly arranged inside the shell, a mounting plate is fixedly connected between the inner walls of the left side and the right side of the fixed frame, a screw rod is connected to the inner threads of the mounting plate, a fixed plate is movably connected to the bottom of the screw rod, sliders are fixedly connected to the left side and the right side of the fixed plate, slide rails which are in sliding connection with the sliders are fixedly connected to the inner walls of the left side and the right side of the fixed frame, a plurality of outer side extrusion blocks are fixedly arranged on the inner wall of the shell, an outer side bin body is fixedly connected to one side, close to the steering column body, of each outer side extrusion block, a first spring is fixedly arranged on the inner wall of one side, far away from, one side fixedly connected with one end of the outer side extrusion plate close to the steering column body is penetrated through and extends to an outer side connecting block outside the outer side bin body, the outer side connecting block is close to one side fixedly connected with outer side connecting plate of the steering column body, the outer side connecting plate is close to one side fixedly connected with second spring of the steering column body, the second spring is close to an inner side connecting plate of one side fixedly connected with of the steering column body, the inner side connecting plate is close to one side fixedly connected with inner side connecting block of the steering column body, the outer side movably connected with inner side bin body of the inner side connecting block, one side inner wall fixedly connected with third spring of the inner side bin body close to the steering column body, one side fixedly connected with inner side extrusion plate close to the steering column body and one side fixedly connected with inner side extrusion block of the outer side fixedly connected with the steering column body and the inner side extrusion block of the inner side bin body close to one .

Preferably, the outer side extrusion blocks are distributed at equal intervals, and the number of the first springs is not less than four.

Preferably, the number of the second springs is not less than six, and the number of the third springs is not less than four.

Preferably, the mounting plate is internally provided with a threaded through hole, and the threaded through hole is in threaded connection with the screw rod.

Preferably, the outer side extrusion block and the inner side extrusion block are both rubber blocks, and a through hole which is matched with the outer side in a fast connection mode is formed in one side, close to the steering column body, of the outer side bin body.

Preferably, a through hole is formed in one side, far away from the steering column body, of the inner side bin body, and the size of the through hole is matched with that of the inner side connecting block.

(III) advantageous effects

Compared with the prior art, the utility model provides an anticollision steering column possesses following beneficial effect:

this anticollision steering column, through setting up the mount, the mount is put into to the steering column body that will assemble the shell inside, the screw rod rotates, through setting up slider and slide rail, the fixed plate can be fixed the steering column body, when the steering column body receives the collision, be the rubber block through being provided with outside extrusion piece and inboard extrusion piece, the rubber block can play the effect of a buffering, and when receiving the collision, outside extrusion piece can drive outside connecting block and outside connecting plate up-and-down motion, inboard extrusion plate can drive inboard connecting block and inboard connecting plate up-and-down motion, first spring, second spring and third spring can receive the extrusion or be stretched, because first spring, the tension of second spring and third spring, the vibrations that the steering column body received are alleviateed a lot of, thereby the security of steering column body is higher.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: the device comprises a fixed frame 1, a steering column body 2, a shell 3, a sliding block 4, a fixed plate 5, a screw 6, a mounting plate 7, a sliding rail 8, a first spring 9, an outer side extrusion block 10, an outer side bin body 11, an outer side extrusion plate 12, an outer side connection block 13, an inner side connection plate 14, an inner side connection block 15, an inner side extrusion plate 16, a third spring 17, an inner side extrusion block 18, an inner side bin body 19, a second spring 20 and an outer side connection plate 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an anti-collision steering column comprises a fixing frame 1, a housing 3 is movably mounted on the inner wall of the fixing frame 1, a steering column body 2 is fixedly mounted inside the housing 3, a mounting plate 7 is fixedly connected between the inner walls of the left and right sides of the fixing frame 1, a screw 6 is connected with the inner thread of the mounting plate 7, a threaded through hole is formed inside the mounting plate 7, the threaded through hole is in threaded connection with the screw 6, the bottom of the screw 6 is movably connected with a fixing plate 5, sliders 4 are fixedly connected to the left and right sides of the fixing plate 5, slide rails 8 slidably connected with the sliders 4 are fixedly connected to the inner walls of the left and right sides of the fixing frame 1, a plurality of outer side extrusion blocks 10 are fixedly mounted on the inner wall of the housing 3, the outer side extrusion blocks 10 are distributed at equal intervals, an, the inner wall of one side of the outer bin body 11, which is far away from the steering column body 2, is fixedly provided with first springs 9, the number of the first springs 9 is no less than four, one side of the first springs 9, which is close to the steering column body 2, is fixedly connected with an outer side extrusion plate 12, one side of the outer side extrusion plate 12, which is close to the steering column body 2, is fixedly connected with an outer side connecting block 13, one end of which penetrates through and extends to the outside of the outer bin body 11, one side of the outer side bin body 11, which is close to the steering column body 2, is provided with through holes matched with the outer side connecting block 13, one side of the outer side connecting block 13, which is close to the steering column body 2, is fixedly connected with an outer side connecting plate 21, one side of the outer side connecting plate 21, which is close to the steering column body 2, is fixedly connected with second springs 20, the number of, inboard connecting block 15's the inboard storehouse body 19 of outside swing joint, the through hole has been seted up to one side that the steering column body 2 was kept away from to inboard storehouse body 19, the size of through hole and the big or small looks adaptation of inboard connecting block 15, inboard storehouse body 19 is close to one side inner wall fixedly connected with third spring 17 of steering column body 2, the quantity of third spring 17 is no less than four, one side fixedly connected with that the steering column body 2 was kept away from to third spring 17 is close to one side fixedly connected with inboard stripper plate 16 of steering column body 2 with inboard connecting block 15, inboard storehouse body 19 is close to one side fixedly connected with of steering column body 2 and the inboard extrusion piece 18 of the outside fixed connection of steering column body 2, outside extrusion piece 10 and inboard extrusion piece 18 are the block rubber.

In summary, in the anti-collision steering column, the steering column body 2 with the housing 3 assembled is placed in the fixing frame 1 by arranging the fixing frame 1, the screw 6 is rotated, the fixing plate 5 can fix the steering column body 2 by arranging the sliding block 4 and the sliding rail 8, when the steering column body 2 is collided, the rubber block can play a role of buffering by arranging the outer side extrusion block 10 and the inner side extrusion block 18 as rubber blocks, and when the steering column body is collided, the outer side extrusion block 10 can drive the outer side connecting block 13 and the outer side connecting plate 21 to move up and down, the inner side extrusion plate 16 can drive the inner side connecting block 15 and the inner side connecting plate 14 to move up and down, the first spring 9, the second spring 20 and the third spring 17 can be extruded or stretched, and due to the tension of the first spring 9, the second spring 20 and the third spring 17, the vibration of the steering column body 2 is greatly reduced, thereby steering column body 2's security is higher, has solved the steering column of traditional car and has lacked the anticollision function to inconvenient problem of fixing steering column.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An anticollision steering column, includes mount (1), its characterized in that: the inner wall movable mounting of mount (1) has shell (3), the inside fixed mounting of shell (3) has steering column body (2), fixedly connected with mounting panel (7) between the left and right sides inner wall of mount (1), the inside threaded connection of mounting panel (7) has screw rod (6), the bottom swing joint of screw rod (6) has fixed plate (5), the equal fixedly connected with slider (4) of the left and right sides of fixed plate (5), the equal fixedly connected with slide rail (8) with slider (4) sliding connection of the left and right sides inner wall of mount (1), the inner wall fixed mounting of shell (3) has a plurality of outside extrusion piece (10), one side fixedly connected with outside storehouse body (11) that outside extrusion piece (10) is close to steering column body (2), one side inner wall fixed mounting that steering column body (2) was kept away from to outside storehouse body (11) has first spring (9), one side of the first spring (9) close to the steering column body (2) is fixedly connected with an outer side extrusion plate (12), one side of the outer side extrusion plate (12) close to the steering column body (2) is fixedly connected with an outer side connecting block (13) one end of which penetrates through and extends to the outside of the outer side bin body (11), one side of the outer side connecting block (13) close to the steering column body (2) is fixedly connected with an outer side connecting plate (21), one side of the outer side connecting plate (21) close to the steering column body (2) is fixedly connected with a second spring (20), one side of the second spring (20) close to the steering column body (2) is fixedly connected with an inner side connecting plate (14), one side of the inner side connecting plate (14) close to the steering column body (2) is fixedly connected with an inner side connecting block (15), the outer side of the inner side connecting block (15) is movably, inboard storehouse body (19) are close to one side inner wall fixedly connected with third spring (17) of steering column body (2), one side fixedly connected with and inboard connecting block (15) that steering column body (2) were kept away from in third spring (17) are close to inboard stripper plate (16) of one side fixedly connected with of steering column body (2), inboard storehouse body (19) are close to inboard stripper plate (18) of one side fixedly connected with of steering column body (2) and the outside fixed connection of steering column body (2).

2. A crash-proof steering column according to claim 1, wherein: the outer side extrusion blocks (10) are distributed at equal intervals, and the number of the first springs (9) is not less than four.

3. A crash-proof steering column according to claim 1, wherein: the number of the second springs (20) is not less than six, and the number of the third springs (17) is not less than four.

4. A crash-proof steering column according to claim 1, wherein: the mounting plate (7) is internally provided with a threaded through hole, and the threaded through hole is in threaded connection with the screw (6).

5. A crash-proof steering column according to claim 1, wherein: the outer side extrusion block (10) and the inner side extrusion block (18) are both rubber blocks, and one side of the outer side bin body (11) close to the steering column body (2) is provided with a through hole matched with the outer side connecting block (13).

6. A crash-proof steering column according to claim 1, wherein: a through hole is formed in one side, away from the steering column body (2), of the inner side bin body (19), and the size of the through hole is matched with that of the inner side connecting block (15).

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