CN213501632U - Directional sign of automobile - Google Patents
Directional sign of automobile Download PDFInfo
- Publication number
- CN213501632U CN213501632U CN202022043397.6U CN202022043397U CN213501632U CN 213501632 U CN213501632 U CN 213501632U CN 202022043397 U CN202022043397 U CN 202022043397U CN 213501632 U CN213501632 U CN 213501632U
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- rotating shaft
- groove
- clamping
- base
- face cover
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Abstract
An automobile directional sign comprises a base, a face cover and a balancing weight arranged on the face cover, wherein the face cover is pivoted on the base through a rotating mechanism, the rotating mechanism comprises a groove arranged on the base, a rotating shaft connected with the face cover and two bearings sleeved on the rotating shaft, the groove is surrounded by a plurality of clamping plates which are uniformly distributed on the circumference, the clamping plates and the base are integrally injection-molded, and a clamping table for preventing the bearings from being separated from the groove is arranged on the inner side of the top of each clamping plate; one end of the rotating shaft is fixed on the face cover, and the other end of the rotating shaft is provided with a clamping groove and a clamping ring which is matched with the clamping groove and used for blocking the bearing from being separated from the rotating shaft. The rotating shaft is provided with two bearings, the contact area of the two bearings is larger, and the rotation of the face cover can be more stable.
Description
Technical Field
The utility model relates to an automobile parts, especially a car directional sign.
Background
The number of the labels on the wheels of various transport vehicles such as passenger cars, saloon cars and the like is fixedly connected to the axle center position of the wheels through a label chassis and the labels, and the labels rotate along with the wheels. The existing wheel label orienting device, such as an oriented wheel label with chinese patent No. CN207416422U, comprises a plastic body and a label decorating component, wherein the label decorating component comprises a plastic cover, a rotating shaft, an eccentric weight block and a bearing, the eccentric weight block is connected with the rotating shaft, the bearing is sleeved on the rotating shaft, the eccentric weight block is connected with the plastic cover by in-mold embedding and injection molding, and a part of the eccentric weight block embedded in the plastic cover forms an insert; the middle of the plastic body is provided with a cylindrical cavity, the inner wall of the cylindrical cavity is provided with an annular clamping groove, the outer ring of the bearing is arranged in the annular clamping groove, and the bearing and the plastic body are connected in an injection molding mode through in-mold embedding. The rotary mechanism is provided with only one bearing, the contact area of the bearing and the rotating shaft is small, and the rotation of the surface cover is easy to vibrate.
Disclosure of Invention
The utility model aims to solve the technical problem that a car directional sign is provided, the assembly is convenient, and the rotation of face lid is steady.
In order to solve the technical problem, the technical scheme of the utility model is that: an automobile directional label comprises a base, a face cover and a balancing weight arranged on the face cover, wherein the face cover is pivoted on the base through a rotating mechanism, the rotating mechanism comprises a groove arranged on the base, a rotating shaft connected with the face cover and two bearings sleeved on the rotating shaft, the groove is surrounded by an annular surrounding plate, the surrounding plate and the base are integrally formed in an injection molding mode, and a clamping table for preventing the bearings from being separated from the groove is arranged on the inner side of the top of the surrounding plate; one end of the rotating shaft is fixed on the face cover, and the other end of the rotating shaft is provided with a clamping groove and a clamping ring which is matched with the clamping groove and used for blocking the bearing from being separated from the rotating shaft. The utility model discloses the principle: the base and the face cover are two independent parts which are respectively and independently molded by injection, then two bearings are sleeved on a rotating shaft of the face cover, and then a clamping ring is clamped at the tail end of the rotating shaft; finally, pressing the two bearings into the groove; the utility model is installed in a snap-in manner, the assembly is convenient, and the bearing can be replaced; in addition, the rotating shaft is provided with two bearings, the contact area of the two bearings is larger, and the rotation of the face cover can be more stable.
As an improvement, one end of the rotating shaft, which is connected with the face cover, is provided with an anti-falling head, the diameter of the anti-falling head is larger than that of the rotating shaft, and the rotating shaft and the face cover are formed through injection molding in a mold.
As an improvement, a convex connecting seat is arranged in the middle of the bottom surface of the face cover, and the rotating shaft is arranged at the connecting seat.
As an improvement, the bottom of the groove is provided with an avoiding groove, and the clamping ring is arranged in the avoiding groove.
In order to solve the above technical problem, the utility model discloses another technical scheme is: an automobile directional sign comprises a base, a face cover and a balancing weight arranged on the face cover, wherein the face cover is pivoted on the base through a rotating mechanism, the rotating mechanism comprises a groove arranged on the base, a rotating shaft connected with the face cover and two bearings sleeved on the rotating shaft, the groove is surrounded by a plurality of clamping plates which are uniformly distributed on the circumference, the clamping plates and the base are integrally injection-molded, and a clamping table for preventing the bearings from being separated from the groove is arranged on the inner side of the top of each clamping plate; one end of the rotating shaft is fixed on the face cover, and the other end of the rotating shaft is provided with a clamping groove and a clamping ring which is matched with the clamping groove and used for blocking the bearing from being separated from the rotating shaft. The utility model discloses the principle: the base and the face cover are two independent parts which are respectively and independently molded by injection, then two bearings are sleeved on a rotating shaft of the face cover, and then a clamping ring is clamped at the tail end of the rotating shaft; finally, pressing the two bearings into the groove; the utility model is installed in a snap-in manner, the assembly is convenient, and the bearing can be replaced; in addition, the rotating shaft is provided with two bearings, the contact area of the two bearings is larger, and the rotation of the face cover can be more stable.
As an improvement, one end of the rotating shaft, which is connected with the face cover, is provided with an anti-falling head, the diameter of the anti-falling head is larger than that of the rotating shaft, and the rotating shaft and the face cover are formed through injection molding in a mold.
As an improvement, a convex connecting seat is arranged in the middle of the bottom surface of the face cover, and the rotating shaft is arranged at the connecting seat.
As an improvement, the bottom of the groove is provided with an avoiding groove, and the clamping ring is arranged in the avoiding groove.
Compared with the prior art, the utility model the beneficial effect who brings is:
the base and the face cover are two independent parts which are respectively and independently molded by injection, then two bearings are sleeved on a rotating shaft of the face cover, and then a clamping ring is clamped at the tail end of the rotating shaft; finally, pressing the two bearings into the groove; the utility model is installed in a snap-in manner, the assembly is convenient, and the bearing can be replaced; in addition, the rotating shaft is provided with two bearings, the contact area of the two bearings is larger, and the rotation of the face cover can be more stable.
Drawings
Fig. 1 is a sectional view of the present invention.
Fig. 2 is a schematic view of a base in one manner.
Fig. 3 is a schematic view of a base in another mode.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and 2, the directional signboard for the automobile comprises a base 1, a face cover 2 and a balancing weight 9 arranged on the face cover 2, wherein the face cover 2 is pivoted on the base 1 through a rotating mechanism. The rotating mechanism comprises a groove 12 arranged on the base 1, a rotating shaft 5 connected with the surface cover 2 and two bearings 4 sleeved on the rotating shaft 5. The face cover 2 is circular, and a logo can be designed on the front face of the face cover 2; the middle of the back of the face cover 2 is provided with a convex connecting seat 14, and the connecting seat 14 can increase the thickness of the face cover 2 and is convenient for being connected with the rotating shaft 5. An anti-falling head 11 is arranged at one end of the rotating shaft 5 connected with the face cover 2, the diameter of the anti-falling head 11 is larger than that of the rotating shaft 5, the anti-falling head 11 of the rotating shaft 5 is connected with a connecting seat 14 of the face cover 2 and is formed with the face cover 2 through in-mold injection molding; the other end of the rotating shaft 5 is provided with an annular clamping groove and a clamping ring 7 which is matched with the clamping groove and used for blocking the bearing 4 from being separated from the rotating shaft 5. The groove 12 is formed in the middle of the base 1, the groove 12 is formed by surrounding an annular surrounding plate 8, the surrounding plate 8 and the base 1 are integrally molded through injection, a clamping table 10 for preventing the bearing 4 from being separated from the groove 12 is arranged on the inner side of the top of the surrounding plate 8, and an inclined plane for facilitating pressing of the bearing 4 is arranged on the top surface of the clamping table 10. The bottom of the groove 12 is provided with an avoiding groove 6, and the snap ring 7 is arranged in the avoiding groove 6. As shown in fig. 3, in addition, the groove 12 may be surrounded by a plurality of clamping plates 13 which are uniformly distributed circumferentially, the clamping plates 13 and the base 1 are integrally injection-molded, and a clamping table for preventing the bearing 4 from being separated from the groove 12 is disposed on the inner side of the top of the clamping plates 13.
The utility model discloses the principle: the base 1 and the face cover 2 are two independent parts which are respectively formed by injection molding, two bearings 4 are sleeved on a rotating shaft 5 of the face cover 2, and a clamping ring 7 is clamped at the tail end of the rotating shaft 5; finally, pressing the two bearings 4 into the groove 12; the utility model is installed in a snap-in manner, the assembly is convenient, and the bearing 4 can be replaced; in addition, two bearings 4 are arranged on the rotating shaft 5, the contact area of the two bearings 4 is larger, and the rotation of the face cover 2 can be more stable.
Claims (8)
1. The utility model provides a directional sign of car, includes base, face lid and establishes the balancing weight that the face was covered, the face lid passes through rotary mechanism pin joint on the base, its characterized in that: the rotating mechanism comprises a groove arranged on the base, a rotating shaft connected with the face cover and two bearings sleeved on the rotating shaft, the groove is surrounded by an annular surrounding plate, the surrounding plate and the base are integrally formed by injection molding, and a clamping table for preventing the bearings from being separated from the groove is arranged on the inner side of the top of the surrounding plate; one end of the rotating shaft is fixed on the face cover, and the other end of the rotating shaft is provided with a clamping groove and a clamping ring which is matched with the clamping groove and used for blocking the bearing from being separated from the rotating shaft.
2. The automotive directional sign of claim 1, wherein: the one end that pivot and face lid are connected is equipped with the anticreep head, and the diameter of anticreep head is greater than the diameter of pivot, and pivot and face lid are through the injection moulding in the mould.
3. The automotive directional sign of claim 2, wherein: the middle part of the bottom surface of the surface cover is provided with a convex connecting seat, and the rotating shaft is arranged at the connecting seat.
4. The automotive directional sign of claim 1, wherein: the bottom of recess is equipped with dodges the groove, the snap ring is established and is being dodged the inslot.
5. The utility model provides a directional sign of car, includes base, face lid and establishes the balancing weight that the face was covered, the face lid passes through rotary mechanism pin joint on the base, its characterized in that: the rotary mechanism comprises a groove arranged on the base, a rotating shaft connected with the face cover and two bearings sleeved on the rotating shaft, the groove is surrounded by a plurality of clamping plates which are uniformly distributed on the circumference, the clamping plates and the base are integrally formed in an injection molding mode, and a clamping table for preventing the bearings from being separated from the groove is arranged on the inner side of the top of each clamping plate; one end of the rotating shaft is fixed on the face cover, and the other end of the rotating shaft is provided with a clamping groove and a clamping ring which is matched with the clamping groove and used for blocking the bearing from being separated from the rotating shaft.
6. The automotive directional sign of claim 5, wherein: the one end that pivot and face lid are connected is equipped with the anticreep head, and the diameter of anticreep head is greater than the diameter of pivot, and pivot and face lid are through the injection moulding in the mould.
7. The automotive directional sign of claim 6, wherein: the middle part of the bottom surface of the surface cover is provided with a convex connecting seat, and the rotating shaft is arranged at the connecting seat.
8. The automotive directional sign of claim 5, wherein: the bottom of recess is equipped with dodges the groove, the snap ring is established and is being dodged the inslot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043397.6U CN213501632U (en) | 2020-09-17 | 2020-09-17 | Directional sign of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043397.6U CN213501632U (en) | 2020-09-17 | 2020-09-17 | Directional sign of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213501632U true CN213501632U (en) | 2021-06-22 |
Family
ID=76447630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022043397.6U Active CN213501632U (en) | 2020-09-17 | 2020-09-17 | Directional sign of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213501632U (en) |
-
2020
- 2020-09-17 CN CN202022043397.6U patent/CN213501632U/en active Active
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