CN205417380U - Outside rear -view mirror folding mechanism's rotation axis and outside rear -view mirror - Google Patents
Outside rear -view mirror folding mechanism's rotation axis and outside rear -view mirror Download PDFInfo
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- CN205417380U CN205417380U CN201620249670.1U CN201620249670U CN205417380U CN 205417380 U CN205417380 U CN 205417380U CN 201620249670 U CN201620249670 U CN 201620249670U CN 205417380 U CN205417380 U CN 205417380U
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- view mirror
- outside rear
- boss
- groove
- fold mechanism
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Abstract
The utility model discloses an outside rear -view mirror folding mechanism's rotation axis and outside rear -view mirror, outside rear -view mirror folding mechanism's rotation axis includes the rotating cylinder and locates rotating cylinder one end twist reverse the dish, it is close to to twist reverse the dish be equipped with two at least first recesses along circumference is spaced apart in the quotation of rotating cylinder, form first boss between the adjacent first recess, at least two first recess is partition or partition structure not, and two at least first bosss are not partition or partition structure. Outside rear -view mirror folding mechanism's rotation axis reality and base plate cooperate when assembling, even if 180 also unable assemblies of wrong mounted position rotation axis rotation, the rotation axis only could be realized assembling when the exact mounted position with the base plate, outside rear -view mirror folding mechanism's rotation axis and outside rear -view mirror can effectively prevent the loading error, improve production efficiency.
Description
Technical field
This utility model relates to vehicle body fittings field, particularly relates to rotary shaft and the outside rear-view mirror of a kind of outside rear-view mirror fold mechanism.
Background technology
Traditional, the fold mechanism of outside rear-view mirror for vehicle is mainly made up of substrate, rotary shaft, spring, check ring etc., and wherein, rotary shaft is revolving body, is the hinge portion measure of the camera lens folding of outside rear-view mirror.General, the mode that groove matches is used with boss between rotary shaft with substrate, produce torsion during the camera lens keeping outside rear-view mirror under the effect of spring pressure balances, and camera lens lifts when rotating the camera lens of outside rear-view mirror, and then realize folding or the expansion of camera lens.The rotary shaft of said structure, groove and boss typically use the repetitional structure of 60 °, as long as rotary shaft rotates 180 ° when assembling with substrate can realize assembling, even if loading error is also not easy to be identified to, the problem that fold mechanism and miscellaneous part cannot assemble may be caused when assembling to operation under carrying out, and then affect production efficiency.
Summary of the invention
Based on this, this utility model is to overcome the defect of prior art, it is provided that a kind of can effectively prevent loading error, identify and install correctness, the rotary shaft of outside rear-view mirror fold mechanism that production efficiency is high and outside rear-view mirror.
Its technical scheme is as follows:
A kind of rotary shaft of outside rear-view mirror fold mechanism, including rotating cylinder and the reverse plate of being located at described rotating cylinder one end, described reverse plate is circumferentially spaced in the card of described rotating cylinder offers at least two the first groove, the first boss is formed between adjacent first groove, first groove described at least two is decile or not repetitional structure, and at least two the first boss is not decile or repetitional structure.
Wherein in an embodiment, the decile angle of each described first groove is homogeneously same or different, when the decile angle of each described first groove is homogeneous while, the decile angle of each described first boss is different, when the decile angle of each described first groove is different, the decile angle of each described first boss is homogeneously same.
Wherein in an embodiment, the angle of described first groove differs with the angle of described first boss.
Wherein in an embodiment, described first groove is three, and described first boss corresponds to three.
Wherein in an embodiment, the decile angle of three described first grooves is 40 °, and the not decile angle of three described first boss is respectively 90 °, 80 ° and 70 °；Or, the decile angle of three described first boss is 40 °, and the not decile angle of three described first grooves is respectively 90 °, 80 ° and 70 °.
Wherein in an embodiment, the big lower ending opening of upper end open of described first groove is little, described first boss big top and small bottom.
A kind of outside rear-view mirror, including outside rear-view mirror housing and the fold mechanism that is contained in described outside rear-view mirror enclosure interior, described fold mechanism includes substrate and the rotary shaft of outside rear-view mirror fold mechanism described above, the ladder hole for coordinating is offered with the rotary shaft of described outside rear-view mirror fold mechanism on described substrate, the hole that described ladder hole mesoporous is little is cylinder hole, big hole, aperture is for reversing hole, offer on the bottom surface in described torsion hole and described first groove, the second boss that first boss is corresponding, second groove, described rotating cylinder is arranged in described cylinder hole, described reverse plate is arranged in described torsion hole.
The beneficial effects of the utility model are:
The rotary shaft of above-mentioned outside rear-view mirror fold mechanism, by the first groove is used repetitional structure, first boss uses not repetitional structure, or, by the first groove is used not repetitional structure, first boss uses the design of repetitional structure, when the rotary shaft reality of described outside rear-view mirror fold mechanism carries out coordinating assembling with substrate, even if also cannot assemble if the installation site rotary shaft of mistake rotates 180 °, rotary shaft only could realize assembling with substrate when correct installation site, and then can effectively prevent loading error, identify and correctness is installed, avoid defective products to flow into subsequent processing and affect productive temp, improve production efficiency.
Described outside rear-view mirror includes the rotary shaft of outside rear-view mirror fold mechanism described above, possesses the beneficial effect of the rotary shaft of described outside rear-view mirror fold mechanism, and the fold mechanism assembling of described outside rear-view mirror is reliable, production efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fold mechanism of the outside rear-view mirror described in this utility model embodiment；
Fig. 2 is the structural representation of the rotary shaft of the outside rear-view mirror fold mechanism described in this utility model embodiment；
Fig. 3 is the top view of the rotary shaft of the outside rear-view mirror fold mechanism described in this utility model embodiment.
Description of reference numerals:
10, fold mechanism, 110, substrate, the 112, second boss, the 114, second groove, 120, the rotary shaft of outside rear-view mirror fold mechanism, 122, rotating cylinder, 124, reverse plate, the 1242, first groove, the 1244, first boss.
Detailed description of the invention
Below embodiment of the present utility model is described in detail:
As it is shown in figure 1, a kind of outside rear-view mirror, including outside rear-view mirror housing and the fold mechanism 10 that is contained in described outside rear-view mirror enclosure interior, described fold mechanism 10 includes the rotary shaft 120 of substrate 110 and outside rear-view mirror fold mechanism.
As shown in Figure 1, Figure 2, Figure 3 shows, the rotary shaft 120 of described outside rear-view mirror fold mechanism, including rotating cylinder 122 and the reverse plate 124 of being located at described rotating cylinder 122 one end.Described reverse plate 124 is circumferentially spaced in the card of described rotating cylinder 122 offers at least two the first groove 1242, the first boss 1244 is formed between adjacent first groove 1242, when the first groove 1242 is two, two the first boss 1244 can be formed, when the first groove 1242 is three, can form three the first boss 1244, by that analogy, the number of the first boss 1244 is identical with the number of the first groove 1242.First groove 1242 described at least two is decile or not repetitional structure, when described at least two, the first groove 1242 is repetitional structure, at least two the first boss 1244 is not repetitional structure, when described at least two, the first groove 1242 is not repetitional structure, at least two the first boss 1244 is repetitional structure.
Further, the big lower ending opening of upper end open of described first groove 1242 is little, described first boss 1244 big top and small bottom.Wherein, described first groove or the first boss are upper end near one end of described rotating cylinder 122, and the one end away from described rotating cylinder 122 is lower end.Use the first groove 1242 and structure of the first boss 1244 of said structure, the transition face of the first groove 1242 and the first boss 1244 is inclined plane structure, after rotary shaft 120 and the substrate 110 of described outside rear-view mirror fold mechanism assembles, when carrying out rotating to realize the camera lens folding of outside rear-view mirror or launching, smooth rotation, it is difficult to clamping stagnation, easy to operate.
The rotary shaft 120 of above-mentioned outside rear-view mirror fold mechanism, first groove 1242 uses repetitional structure, first boss 1244 use not repetitional structure time, simultaneously substrate 110 be also provided with second groove 114 of the not repetitional structure of assembling corresponding with the first boss 1244 with the second boss 112 of the repetitional structure of the first corresponding assembling of groove 1242 at the cooperation that rotary shaft is assembled；Or, first groove 1242 uses not repetitional structure, first boss 1244 uses the design of repetitional structure, simultaneously substrate 110 be also provided with second groove 114 of the second boss 112 of the not repetitional structure of corresponding assembling and the repetitional structure of the first corresponding assembling of boss 1244 with the first groove 1242 at the cooperation that rotary shaft is assembled.When rotary shaft 120 reality of described outside rear-view mirror fold mechanism carries out coordinating assembling with substrate 110, even if also cannot assemble if the installation site rotary shaft of mistake rotates 180 °, rotary shaft only could realize assembling with substrate 110 when correct installation site, and then can effectively prevent loading error, identify and correctness is installed, avoid defective products to flow into subsequent processing and affect productive temp, improve production efficiency.
Concrete, the shape of cross section of described first groove 1242 and the first boss 1244 is the sector structure being roughly annular, and the decile of described first groove 1242 and the first boss 1244 or not repetitional structure are weighed with angle.The decile angle of each described first groove 1242 is homogeneously same or different, when the decile angle of each described first groove 1242 is homogeneous while, the decile angle of each described first boss 1244 is different, when the decile angle of each described first groove 1242 is different, the decile angle of each described first boss 1244 is homogeneously same.Illustrating the first groove 1242 in Fig. 3 for not repetitional structure, the first boss 1244 is the situation of repetitional structure, and wherein, A represents that the decile angle of the first groove 1242, B represent the decile angle of the first boss 1244.Use the mode that angle is weighed, the reasonable in design of first groove the 1242, first boss 1244, simple.
Preferably, the angle of described first groove 1242 differs with the angle of described first boss 1244.I.e. no matter to use the first boss 1244 of the first groove 1242 not decile of decile, or use the first boss 1244 of the first groove 1242 decile of not decile, first groove 1242 all differs with the sub-multiple angle angle value of the first boss 1244, and then improve mistake proofing probability, it is more conducive to identify the correctness installed.
The angular distribution of described first groove the 1242, first boss 1244 has various ways.Preferably, described first groove 1242 is three, and described first boss 1244 corresponds to three, reasonable in design, simple, can effectively identify the correctness of installation easily simultaneously in assembling, prevent loading error, improve production efficiency.When using repetitional structure, decile angle can be 30 °, 40 °, the multiple angles such as 50 °, and decile angle can not be 110 °, 90 °, 70 ° accordingly, 90 °, 80 °, 70 °, 100 °, 70 °, the multiple angles such as 40 °.Preferably, the decile angle of three described first grooves 1242 is 40 °, and the not decile angle of three described first boss 1244 is respectively 90 °, 80 ° and 70 °；Or, the decile angle of three described first boss 1244 is 40 °, and the not decile angle of three described first grooves 1242 is respectively 90 °, 80 ° and 70 °, reasonable in design, and it is convenient to manufacture.
The rotary shaft 120 of the outside rear-view mirror fold mechanism described in the present embodiment, by the first groove 1242 being used decile or not repetitional structure, first boss 1244 is used not decile or repetitional structure, there is certain mistake proofing, even if if rotary shaft is rotated 180 ° by the installation site of mistake also cannot realize assembling, the rotary shaft 120 of described outside rear-view mirror fold mechanism only could realize assembling with substrate 110 when correct installation site, can effectively prevent loading error, identify and correctness is installed, avoid defective products to flow into subsequent processing and affect productive temp, improve production efficiency.
Described outside rear-view mirror includes that fold mechanism 10, described fold mechanism 10 include substrate 110 and the rotary shaft 120 of outside rear-view mirror fold mechanism described above.The ladder hole for coordinating is offered with the rotary shaft 120 of described outside rear-view mirror fold mechanism on described substrate 110, the hole that described ladder hole mesoporous is little is cylinder hole, big hole, aperture is for reversing hole, second boss 112, second groove 114 corresponding with described first groove the 1242, first boss 1244 is offered on the bottom surface in described torsion hole, described rotating cylinder 122 is arranged in described cylinder hole, and described reverse plate 124 is arranged in described torsion hole.Described outside rear-view mirror includes the rotary shaft 120 of outside rear-view mirror fold mechanism described above, possesses the beneficial effect of the rotary shaft 120 of described outside rear-view mirror fold mechanism, and the fold mechanism assembling of described outside rear-view mirror is reliable, production efficiency is high.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (7)
1. the rotary shaft of an outside rear-view mirror fold mechanism, it is characterized in that, including rotating cylinder and the reverse plate of being located at described rotating cylinder one end, described reverse plate is circumferentially spaced in the card of described rotating cylinder offers at least two the first groove, the first boss is formed between adjacent first groove, first groove described at least two is decile or not repetitional structure, and at least two the first boss is not decile or repetitional structure.
The rotary shaft of outside rear-view mirror fold mechanism the most according to claim 1, it is characterized in that, the decile angle of each described first groove is homogeneously same or different, when the decile angle of each described first groove is homogeneous while, the decile angle of each described first boss is different, when the decile angle of each described first groove is different, the decile angle of each described first boss is homogeneously same.
The rotary shaft of outside rear-view mirror fold mechanism the most according to claim 2, it is characterised in that the angle of described first groove differs with the angle of described first boss.
The rotary shaft of outside rear-view mirror fold mechanism the most according to claim 3, it is characterised in that described first groove is three, described first boss corresponds to three.
The rotary shaft of outside rear-view mirror fold mechanism the most according to claim 4, it is characterised in that the decile angle of three described first grooves is 40 °, the not decile angle of three described first boss is respectively 90 °, 80 ° and 70 °；Or, the decile angle of three described first boss is 40 °, and the not decile angle of three described first grooves is respectively 90 °, 80 ° and 70 °.
6. according to the rotary shaft of the outside rear-view mirror fold mechanism described in any one of claim 1-5, it is characterised in that the big lower ending opening of upper end open of described first groove is little, described first boss big top and small bottom.
7. an outside rear-view mirror, it is characterized in that, including outside rear-view mirror housing and the fold mechanism that is contained in described outside rear-view mirror enclosure interior, described fold mechanism includes the rotary shaft of the outside rear-view mirror fold mechanism described in substrate and any one of claim 1-6, the ladder hole for coordinating is offered with the rotary shaft of described outside rear-view mirror fold mechanism on described substrate, the hole that described ladder hole mesoporous is little is cylinder hole, big hole, aperture is for reversing hole, offer on the bottom surface in described torsion hole and described first groove, the second boss that first boss is corresponding, second groove, described rotating cylinder is arranged in described cylinder hole, described reverse plate is arranged in described torsion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620249670.1U CN205417380U (en) | 2016-03-28 | 2016-03-28 | Outside rear -view mirror folding mechanism's rotation axis and outside rear -view mirror |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620249670.1U CN205417380U (en) | 2016-03-28 | 2016-03-28 | Outside rear -view mirror folding mechanism's rotation axis and outside rear -view mirror |
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| CN205417380U true CN205417380U (en) | 2016-08-03 |
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| CN201620249670.1U Active CN205417380U (en) | 2016-03-28 | 2016-03-28 | Outside rear -view mirror folding mechanism's rotation axis and outside rear -view mirror |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217171A (en) * | 2019-07-02 | 2019-09-10 | 宁波胜维德赫华翔汽车镜有限公司 | A kind of novel foldable rearview mirror |
-
2016
- 2016-03-28 CN CN201620249670.1U patent/CN205417380U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217171A (en) * | 2019-07-02 | 2019-09-10 | 宁波胜维德赫华翔汽车镜有限公司 | A kind of novel foldable rearview mirror |
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