CN211107270U - Combination switch installation component and vehicle steering mechanism - Google Patents
Combination switch installation component and vehicle steering mechanism Download PDFInfo
- Publication number
- CN211107270U CN211107270U CN201921748320.XU CN201921748320U CN211107270U CN 211107270 U CN211107270 U CN 211107270U CN 201921748320 U CN201921748320 U CN 201921748320U CN 211107270 U CN211107270 U CN 211107270U
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Abstract
The utility model relates to an auto steering technical field particularly, relates to a combination switch installation component and vehicle steering mechanism. A combination switch mounting assembly includes a base and a clip. The base comprises a base body, an assembling part and a through hole arranged along a preset direction; the assembling part is protruded out of the seat body; the through hole runs through base and assembly portion, and the through hole is used for cooperating with the tubular column. The clamp is sleeved outside the assembly part and used for tightening the assembly part. The combined switch mounting assembly can improve the mounting stability of the combined switch and reduce the abnormal sound of a clock spring in the use process; meanwhile, the structure of the assembly can be simplified, the installation time is further shortened, and the installation efficiency is improved.
Description
Technical Field
The utility model relates to an auto steering technical field particularly, relates to a combination switch installation component and vehicle steering mechanism.
Background
In the prior art, the mounting mode of the pipe column is bracket fixing, which is realized by connecting the bracket with the pipe column and then fixing the pipe column by screws or clamping, wherein more pipe columns are fixed by screws.
However, the mounting mode has the problem of poor stability, and particularly when the pipe column rotates along with the steering wheel, the pipe column has the problem of friction and even abnormal sound; in addition, the installation mode through the bracket needs to ensure the parallelism or verticality of the bracket and the bottom surface of the base, so the installation step is complicated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a combined switch mounting component which can improve the stability of matching with a pipe column and reduce the abnormal sound of a clock spring in the use process; meanwhile, the structure of the assembly can be simplified, the installation time is further shortened, and the installation efficiency is improved.
The utility model also aims to provide a vehicle steering mechanism which can improve the stability of matching with a pipe column and reduce the abnormal sound of a clock spring in the using process; meanwhile, the structure of the vehicle steering mechanism can be simplified, and the installation efficiency of the vehicle steering mechanism is improved.
The embodiment of the utility model discloses a can realize like this:
the embodiment of the utility model provides a combination switch mounting assembly, which comprises a base and a clamp;
the base comprises a base body, an assembling part and a through hole arranged along a preset direction; the assembling part is protruded out of the seat body; the through hole penetrates through the base and the assembling part and is used for being matched with the pipe column;
the clamp is sleeved outside the assembly part and used for tightening the assembly part.
Optionally, the combination switch mounting assembly includes a first limit structure for limiting movement of the clamp relative to the mounting portion;
the first limiting structure comprises a first limiting part and a second limiting part which are arranged on the inner peripheral surface of the clamp, and a third limiting part and a fourth limiting part which are arranged on the outer peripheral surface of the assembling part;
the first limiting part is used for being matched with the third limiting part so as to limit the movement of the clamp in the direction of separating from the assembling part along the axis direction of the assembling part;
the second limiting portion is used for being matched with the fourth limiting portion and limiting rotation of the clamp relative to the axis direction of the assembling portion.
Optionally, the first limiting part is located at one end of the clamp away from the base, and the second limiting part is located at one end of the clamp close to the base;
the third limiting part is positioned at one end of the assembling part far away from the base, and the fourth limiting part is positioned at one end of the assembling part close to the base.
Optionally, the first limiting portion and the second limiting portion are both grooves, and the third limiting portion and the fourth limiting portion are both protrusions.
Optionally, the assembling portion includes a plurality of directional convex strips protruding in a direction away from the base around an axial direction of the through hole, and a gap is formed between every two adjacent directional convex strips;
the third limiting part is positioned at one end of the pointing convex strip far away from the base.
Optionally, the clamp includes a body and a joint connected to the body;
at least one reinforcing rib is arranged at the joint of the body and the joint.
Optionally, one end of the joint, which is far away from the body, is provided with a flange.
Optionally, the combination switch mounting assembly further comprises a second limiting structure, and the second limiting structure is used for limiting the movement of the clamp relative to the through hole;
the second limiting structure comprises a positioning part and a clamping part which are arranged on the inner peripheral surface of the through hole;
the positioning part is used for being matched with the tubular column in a positioning mode, and the clamping part is used for being clamped with the tubular column.
Optionally, the assembling portion includes a plurality of directional convex strips protruding in a direction away from the base around an axial direction of the through hole, and a gap is formed between every two adjacent directional convex strips;
the positioning portion is located at one end, far away from the base, of the directional protruding strip, and the clamping portion is located at one end, close to the base, of the directional protruding strip.
The embodiment of the utility model also provides a vehicle steering mechanism, which comprises a pipe column and the combined switch installation component;
the pipe column is matched with the through hole, and the clamp sleeve is arranged outside the assembling part and used for tightening the assembling part so as to keep the matching state of the pipe column and the through hole.
The utility model discloses combination switch installation component and vehicle steering mechanism's of embodiment beneficial effect includes, this combination switch installation component is provided with the assembly portion that is used for cooperating with the tubular column, and assembly portion and base structure as an organic whole, simultaneously, when tubular column and assembly portion assemble, still be provided with the clamp in the periphery of assembly portion, and then can guarantee the cooperation of assembly portion and tubular column through the cramp effect of clamp, and then can improve combination switch's installation stability, can adopt the abnormal sound that this combination switch installation component's vehicle steering mechanism produced in the use by this way; meanwhile, the structure of the assembly can be simplified, the installation time is further shortened, and the installation efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a combination switch mounting assembly according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a clamp according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the pipe column in the embodiment of the present invention.
Icon: 100-a tubular string; 111-a first mating portion; 112-a second mating portion; 200-a combination switch mounting assembly; 210-a base; 220-clamping a hoop; 230-a first limit structure; 240-a second limit structure; 211-seat body; 212-a fitting; 213-a through hole; 214-directed ribs; 221-a body; 222-a linker; 223-reinforcing ribs; 224-flanging; 231-a first limiting part; 232-a second limiting part; 233-a third limiting part; 234-a fourth limit portion; 241-a positioning part; 242-a snap-in section.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
Referring to fig. 1-2, fig. 1 shows a structure of a combination switch mounting assembly in an embodiment of the present invention, and fig. 2 shows a structure of a yoke in an embodiment of the present invention; the present embodiment provides a combination switch mounting assembly 200 that includes a base 210 and a yoke 220.
The base 210 includes a base body 211, an assembling portion 212, and a through hole 213 disposed along a predetermined direction; the assembling portion 212 protrudes from the seat body 211 and is integrally formed with the seat body 211; a through hole 213 penetrates the base 210 and the fitting portion 212, the through hole 213 being adapted to mate with the pipe string 100;
the clip 220 is fitted over the fitting portion 212 and is used to tighten the fitting portion 212.
The through hole 213 has a shape corresponding to the pipe string 100 to be assembled, and similarly, the clip 220 has a shape corresponding to the outer peripheral surface of the assembly portion 212.
According to the combined switch installation component 200 provided by the embodiment, the operation principle of the combined switch installation component 200 is as follows:
the combination switch mounting assembly 200 is provided with a fitting portion 212 for mating with the pipe string 100, and the fitting portion 212 is of an integral structure with the base 210. Meanwhile, when the pipe column 100 is assembled with the assembling portion 212, the clamp 220 is further arranged on the periphery of the assembling portion 212, so that the assembling portion 212 can be matched with the pipe column 100 through the clamping effect of the clamp 220, the mounting stability of the combination switch can be improved, and abnormal sound generated in the use process of a vehicle steering mechanism adopting the combination switch mounting assembly 200 can be reduced; meanwhile, the mounting structure ensures the mounting stability of the combination switch through the simultaneous action of the assembling part 212 and the clamp 220, and compared with a bracket mounting mode in the prior art, the mounting structure has fewer components, fewer mounting steps and higher mounting efficiency.
The present embodiment provides a combination switch mounting assembly 200 with at least the following advantages:
the combination switch mounting assembly 200 can improve the stability and coaxiality of the cooperation with the pipe column 100 and reduce the abnormal sound of a clock spring in the use process; meanwhile, the structure of the assembly can be simplified, the installation time is further shortened, and the installation efficiency is improved.
Referring to fig. 1 and 2, in the using process, in order to further ensure the installation stability of the combination switch installation assembly 200, in the embodiment, the combination switch installation assembly 200 further includes a first limiting structure 230, and the first limiting structure 230 is used for limiting the movement of the clip 220 relative to the assembling portion 212; which includes restricting the movement of the clip 220 in a direction to be separated from the fitting portion 212, and restricting the rotation of the clip 220 with respect to the fitting portion 212; to avoid the deflection of the clip 220 away from the mounting portion 212 during use.
Specifically, the first position-limiting structure 230 includes a first position-limiting portion 231, a second position-limiting portion 232, a third position-limiting portion 233 and a fourth position-limiting portion 234; the first position-limiting portion 231 and the second position-limiting portion 232 are grooves formed in the inner peripheral surface of the clamp 220, the first position-limiting portion 231 is located at one end of the clamp 220 far away from the base 210, and the second position-limiting portion 232 is located at one end of the clamp 220 close to the base 210; the third limiting portion 233 and the fourth limiting portion 234 are protrusions disposed on the outer peripheral surface of the assembling portion 212, the third limiting portion 233 is disposed at one end of the assembling portion 212 far away from the base 210, and the fourth limiting portion 234 is disposed at one end of the assembling portion 212 close to the base 210.
The first limiting portion 231 is used for correspondingly matching with the third limiting portion 233 to limit the movement of the clamp 220 along the axial direction of the assembling portion 212 to the direction of disengaging from the assembling portion 212; the second position-limiting portion 232 is used for correspondingly matching with the fourth position-limiting portion 234 to limit the rotation of the clamp 220 relative to the axial direction of the assembling portion 212.
It should be noted that, since the cooperation between the first limiting portion 231 and the third limiting portion 233 plays a role of limiting the movement of the clamp 220 along the direction away from the assembling portion 212, when the first limiting portion 231 is a groove and the third limiting portion 233 is a protrusion, the first limiting portion 231 may be a bayonet provided at two ends of the clamp 220 in the axial direction.
In addition, in providing the fitting portion 212, in order to enable the fitting portion 212 to be easily fitted with the pipe string 100, the fitting portion 212 may include a plurality of directional ribs 214 protruding in a direction away from the base 210 about an axial direction of the through hole 213, with a gap between adjacent two directional ribs 214; the third position-limiting portion 233 is located at an end of the pointing protrusion 214 away from the base 210.
Therefore, the fitting function of the band 220 and the assembly portion 212 can be ensured by the arrangement of the first limit structure 230, and meanwhile, the band 220 has a shape adapted to the outer peripheral surface of the assembly portion 212, and the first limit portion 231 and the third limit portion 233 are arranged between the band 220 and the assembly portion 212, so that the fitting position of the band 220 and the assembly portion 212 can be limited while the band 220 is prevented from being separated through the fitting of the first limit portion 231 and the third limit portion 233, particularly, the band 220 can be prevented from sliding relative to the assembly portion 212, and further, after the band 220 is tightened, the position of the band 220 can be ensured through the band 220, and further, the fitting stability of the assembly portion 212 and the pipe column 100 can be ensured.
Further, the clip 220 includes a body 221 and a connector 222 connected to the body 221, and in this embodiment, in order to improve the stability of the combination switch mounting assembly 200, particularly to improve the strength of the clip 220 and reduce the deformation of the clip 220 during the mounting process, at least one reinforcing rib 223 is disposed at the connection position of the body 221 and the connector 222. Meanwhile, a flange 224 is provided at an end of the joint 222 away from the body 221.
Referring to fig. 1 and 3, fig. 3 shows a structure of a pipe column in an embodiment of the present invention; in this embodiment, in order to ensure the connection stability of the pipe string 100 and the assembling portion 212 and improve the connection efficiency, the combination switch mounting assembly 200 further includes a second limiting structure 240, and the second limiting structure 240 is used for limiting the movement of the assembling portion 212 relative to the through hole 213 and ensuring the matching of the assembling portion 212 and the pipe string 100.
Specifically, the second limiting structure 240 includes a positioning portion 241 and a clamping portion 242 disposed on the inner circumferential surface of the through hole 213; the positioning portion 241 is used for positioning and matching with the tubular column 100, and the clamping portion 242 is used for clamping with the tubular column 100. It should be noted that the clamping portion 242 may be a clamping structure for clamping the tubular column 100, and the positioning portion 241 may be a positioning groove or a positioning protrusion structure. The column 100 is provided with a first engaging portion 111 and a second engaging portion 112 that are engaged with the positioning portion 241 and the engaging portion 242, respectively.
In addition, since the fitting portion 212 includes a plurality of directional convex strips 214 that project in a direction away from the base 210 about the axial direction of the through hole 213, a gap is provided between adjacent two directional convex strips 214; therefore, when the second position-limiting structure 240 is disposed on the assembling portion 212, the positioning portion 241 is located at an end of the pointing convex strip 214 away from the base 210, and the engaging portion 242 is located at an end of the pointing convex strip 214 close to the base 210. Furthermore, since the pointing protrusion 214 is provided with the third limiting portion 233 at the same time, in order to ensure the strength of a single pointing protrusion 214, only one of the third limiting portion 233, the positioning portion 241 or the engaging portion 242 is provided on the same pointing protrusion 214.
In addition, when the first limit structure 230 and the second limit structure 240 are provided, in order to improve the stability of connection, a plurality of first limit structures 230 and second limit structures 240 may be provided at the same time on the combination switch mounting assembly 200.
Secondly, in the installation process, the second limiting structure 240 between the pipe column 100 and the assembling portion 212 can play a role in fixing and also play a role in positioning, and the first limiting structure 230 between the clamp 220 and the assembling portion 212 can also play a role in fixing and positioning, so the connection mode can improve the installation efficiency of the combination switch installation assembly 200 in the installation process of the pipe column 100 and simultaneously can ensure the axial accuracy of the installation. In addition, the clamp 220 can ensure the tight fit among the clamp 220, the assembling portion 212 and the pipe column 100, thereby improving the installation stability and avoiding the abnormal sound.
Based on the above combination switch mounting assembly 200, the present invention also provides a vehicle steering mechanism (not shown in the drawings) comprising a pipe column 100 and the above combination switch mounting assembly 200; the pipe string 100 is engaged with the through hole 213, and the band 220 is fitted over the fitting portion 212 and is used to tighten the fitting portion 212 to maintain the engaged state of the pipe string 100 with the through hole 213.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A combination switch mounting assembly, comprising:
the combined switch installation component comprises a base and a clamp;
the base comprises a base body, an assembling part and a through hole arranged along a preset direction; the assembling part protrudes out of the seat body; the through hole penetrates through the base and the assembling part and is used for being matched with the pipe column;
the clamp sleeve is arranged outside the assembling part and is used for tightly clamping the assembling part.
2. The combination switch mounting assembly of claim 1, wherein:
the combination switch mounting assembly includes a first limit feature for limiting movement of the clip relative to the mounting portion;
the first limiting structure comprises a first limiting part and a second limiting part which are arranged on the inner peripheral surface of the hoop, and a third limiting part and a fourth limiting part which are arranged on the outer peripheral surface of the assembling part;
the first limiting part is used for being matched with the third limiting part so as to limit the movement of the clamp in the direction of separating from the assembling part along the axis direction of the assembling part;
the second limiting portion is used for being matched with the fourth limiting portion and is used for limiting rotation of the hoop relative to the axis direction of the assembling portion.
3. A combination switch mounting assembly according to claim 2, wherein:
the first limiting part is positioned at one end, far away from the base, of the hoop, and the second limiting part is positioned at one end, close to the base, of the hoop;
the third limiting portion is located at one end, far away from the base, of the assembling portion, and the fourth limiting portion is located at one end, close to the base, of the assembling portion.
4. A combination switch mounting assembly according to claim 3, wherein:
the first limiting portion and the second limiting portion are both grooves, and the third limiting portion and the fourth limiting portion are both protrusions.
5. A combination switch mounting assembly according to claim 3, wherein:
the assembling part comprises a plurality of directional convex strips protruding in the direction away from the base around the axis direction of the through hole, and a gap is formed between every two adjacent directional convex strips;
the third limiting part is positioned at one end of the pointing convex strip, which is far away from the base.
6. The combination switch mounting assembly of claim 1, wherein:
the clamp comprises a body and a joint connected with the body;
at least one reinforcing rib is arranged at the joint of the body and the joint.
7. The combination switch mounting assembly of claim 6, wherein:
and one end of the joint, which is far away from the body, is provided with a flanging.
8. A combination switch mounting assembly according to any one of claims 1-7, wherein:
the combination switch mounting assembly further comprises a second limiting structure for limiting movement of the clamp relative to the through hole;
the second limiting structure comprises a positioning part and a clamping part which are arranged on the inner peripheral surface of the through hole;
the positioning part is used for being matched with the tubular column in a positioning mode, and the clamping part is used for being clamped with the tubular column.
9. The combination switch mounting assembly of claim 8, wherein:
the assembling part comprises a plurality of directional convex strips protruding in the direction away from the base around the axis direction of the through hole, and a gap is formed between every two adjacent directional convex strips;
the positioning portion is located the directional convex strip is kept away from one end of the base, and the clamping portion is located the directional convex strip is close to one end of the base.
10. A vehicle steering mechanism characterized by:
the vehicle steering mechanism comprising a pipe string and a combination switch mounting assembly according to any one of claims 1 to 9;
the pipe column is matched with the through hole, and the clamp sleeve is arranged outside the assembling part and used for tightly clamping the assembling part so as to keep the matching state of the pipe column and the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921748320.XU CN211107270U (en) | 2019-10-17 | 2019-10-17 | Combination switch installation component and vehicle steering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921748320.XU CN211107270U (en) | 2019-10-17 | 2019-10-17 | Combination switch installation component and vehicle steering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211107270U true CN211107270U (en) | 2020-07-28 |
Family
ID=71690466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921748320.XU Active CN211107270U (en) | 2019-10-17 | 2019-10-17 | Combination switch installation component and vehicle steering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211107270U (en) |
-
2019
- 2019-10-17 CN CN201921748320.XU patent/CN211107270U/en active Active
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