CN204184257U - A kind of collapsible car outside rear-view mirror - Google Patents
A kind of collapsible car outside rear-view mirror Download PDFInfo
- Publication number
- CN204184257U CN204184257U CN201420575014.1U CN201420575014U CN204184257U CN 204184257 U CN204184257 U CN 204184257U CN 201420575014 U CN201420575014 U CN 201420575014U CN 204184257 U CN204184257 U CN 204184257U
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- view mirror
- belt pulley
- belt
- outside rear
- drive motor
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Abstract
The utility model provides a kind of collapsible car outside rear-view mirror, belongs to automobile technical field.It solve existing automobile outer rear-view mirror and can not realize the technical matterss such as electric foldable.A kind of collapsible car outside rear-view mirror, comprise a body of backsight mirror and one to be fixed on vehicle body and the hold-down arm stretched out outside vehicle body, body of backsight mirror is fixed with a rotating shaft, the outer end of hold-down arm is provided with a pilot hole, rotating shaft is plugged in pilot hole, and automobile outer rear-view mirror also comprises a drive motor be arranged on vehicle body, the output shaft of drive motor is installed with belt pulley one, rotating shaft is installed with belt pulley two, is connected by a belt between belt pulley one and belt pulley two.The utility model has the advantages such as outside rear-view mirror electric foldable function.
Description
Technical field
The utility model belongs to automobile technical field, relates to a kind of collapsible car outside rear-view mirror.
Background technology
The back mirror that back mirror folder function refers to automobile both sides where necessary can folding shrinking, is divided into manually and electronic two kinds.Particularly useful when the curb parking of this little function in metropolis, can very large space be saved after back mirror folds, automobile outer rear-view mirror also can be avoided to be scraped simultaneously.
There are some contingencies unavoidably when driving in vehicle, back mirror as being arranged on the parts that on vehicle, width is the widest, when cause wipe mutually, be vulnerable to most impact, in order at utmost avoid scratch, just need back mirror to have folder function.There is the back mirror of folder function, by shrinking during narrow road section, improve the crossing ability of car; when chaufeur leaves car, also back mirror can be folded up, not only can protect minute surface; can also reduce parking position space, actv. avoids scratch.
A kind of anti-compact universal foldable rear-view mirror is disclosed in patent [CN 2592489 Y], comprise microscope base and connecting rod, the upper end of connecting rod is connected with microscope base by spheroid, microscope base has a set screw, described connecting rod is connected with Hooke's coupling, is connected with universal connector device in the lower end of connecting rod.The combination of the utility model Hooke's coupling, telescoping mechanism and direction clamping apparatus, can realize the folding of connecting rod and regulate arbitrarily direction and height, and being applicable to various vehicle.Owing to can the structure of bending also fractureing after running into shock.Collapsible, not easily broken when transporting and store, do not take up room, running into the rainy day can fold gathering, do not affect use rain cape, but the folding needs of this outside rear-view mirror manually completes, and can not realize auto-folder.
Summary of the invention
The purpose of this utility model is the problems referred to above existed for existing technology, provides a kind of collapsible car outside rear-view mirror, and technical problem to be solved in the utility model how to control the folding of outside rear-view mirror by electricity.
The purpose of this utility model realizes by following technical proposal: a kind of collapsible car outside rear-view mirror, comprise a body of backsight mirror and one to be fixed on vehicle body and the hold-down arm stretched out outside vehicle body, it is characterized in that, described body of backsight mirror is fixed with a rotating shaft, the outer end of described hold-down arm is provided with a pilot hole, described rotating shaft is plugged in described pilot hole, described automobile outer rear-view mirror also comprises a drive motor be arranged on vehicle body, the output shaft of described drive motor is installed with belt pulley one, described rotating shaft is installed with belt pulley two, be connected by a belt between described belt pulley one and belt pulley two.
Principle of work of the present utility model is: outside rear-view mirror and a rotating shaft are connected, by a belt-driving between rotating shaft and drive motor, control rotational angle and the rotation direction of drive motor output shaft, can fold outside rear-view mirror, folding by Electronic control outside rear-view mirror, not only can protect minute surface by actv., can also reduce parking position space, and this programme structure is simple, stable drive; Be connected by bearing between pilot hole with rotating shaft.
In above-mentioned a kind of collapsible car outside rear-view mirror, be provided with well-distributed teeth one inside described belt, the wheel face of described belt pulley one and belt pulley two is provided with well-distributed teeth two, and described teeth one engage with teeth two.In this programme, teeth one and teeth two engaged transmission, stable drive, there will not be the situations such as skidding, ensures that electric machine rotation angle can control rear to be folded to position accurately outward accurately.
In above-mentioned a kind of collapsible car outside rear-view mirror, as another kind of technical scheme, described belt is cone belt, and described belt pulley one and belt pulley two are pulley conical disk.Cone belt realizes transmission of power by the friction between belt and belt grooves, and by contrast, this kind of structure is without the need to oil lubrication, and stable drive, noiselessness.
In above-mentioned a kind of collapsible car outside rear-view mirror, described hold-down arm offers and dodges hole, dodge in hole described in described belt is located in.Dodging hole for belt provides the space of transmission.
In above-mentioned a kind of collapsible car outside rear-view mirror, described drive motor is connected with the control circuit that a control drive motor rotates forward or backwards.Control circuit comprises two movable contacts connecting power positive cathode, and two movable contacts can contact with two binding posts of drive motor respectively, when two movable contacts and drive motor just connect, and drive motor main story, on the contrary drive motor reverses.
Compared with prior art, the utility model has the following advantages:
1, outside rear-view mirror and a rotating shaft are connected; by a belt-driving between rotating shaft and drive motor; control rotational angle and the rotation direction of drive motor output shaft; can fold outside rear-view mirror; folding by Electronic control outside rear-view mirror, not only can protect minute surface by actv., can also reduce parking position space; and this programme structure is simple, stable drive.
2, belt is provided with teeth one, and belt pulley one and belt pulley two are provided with teeth two, teeth one and teeth two engaged transmission, and stable drive, there will not be the situations such as skidding, ensures that electric machine rotation angle can control rear to be folded to position accurately outward accurately
Accompanying drawing explanation
Fig. 1 is the structural representation of this outside rear-view mirror in embodiment one.
Fig. 2 is the drive mechanism schematic diagram in embodiment one between drive motor and rotating shaft.
Fig. 3 is the drive mechanism schematic diagram in embodiment two between drive motor and rotating shaft.
Fig. 4 is the schematic diagram of control circuit in embodiment one.
In figure, 1, body of backsight mirror; 2, hold-down arm; 3, rotating shaft; 31, pilot hole; 4, drive motor; 51, belt pulley one; 52, belt pulley two; 53, belt; 61, teeth one; 62, teeth two; 7, hole is dodged.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
Embodiment one:
As depicted in figs. 1 and 2, a kind of collapsible car outside rear-view mirror, comprise a body of backsight mirror 1 and one to be fixed on vehicle body and the hold-down arm 2 stretched out outside vehicle body, body of backsight mirror 1 is fixed with a rotating shaft 3, the outer end of hold-down arm 2 is provided with a pilot hole 31, rotating shaft 3 is plugged in pilot hole 31, automobile outer rear-view mirror also comprises a drive motor 4 be arranged on vehicle body, the output shaft of drive motor 4 is installed with belt pulley 1, rotating shaft 3 is installed with belt pulley 2 52, be connected by a belt 53 between belt pulley 1 and belt pulley 2 52, well-distributed teeth 1 are provided with inside belt 53, the wheel face of belt pulley 1 and belt pulley 2 52 is provided with well-distributed teeth 2 62, teeth 1 engage with teeth 2 62, in this programme, teeth 1 and teeth 2 62 engaged transmission, stable drive, there will not be the situations such as skidding, ensure that electric machine rotation angle can control rear to be folded to position accurately outward accurately, hold-down arm 2 offers and dodges hole 7, belt 53 is located in dodges in hole 7, dodging hole 7 for belt 53 provides the space of transmission.
As shown in Figure 4, drive motor 4 is connected with the control circuit that a control drive motor 4 rotates forward or backwards, control circuit comprises two movable contacts connecting power positive cathode, two movable contacts can contact with two binding posts of drive motor 4 respectively, when two movable contacts and drive motor 4 just connect, drive motor 4 main story, on the contrary drive motor 4 reverses.
Embodiment two:
As shown in Figure 3, the content of the present embodiment is roughly identical with embodiment one, difference is: belt 53 is cone belt, belt pulley 1 and belt pulley 2 52 are pulley conical disk, cone belt realizes transmission of power by the friction between belt and belt grooves, by contrast, this kind of structure is without the need to oil lubrication, and stable drive, noiselessness.
Embodiment one and embodiment two all have following function and advantage: outside rear-view mirror and a rotating shaft 3 are connected, by belt 53 transmission between rotating shaft 3 and drive motor 4, control rotational angle and the rotation direction of drive motor 4 output shaft, can fold outside rear-view mirror, folding by Electronic control outside rear-view mirror, not only can protect minute surface by actv., can also reduce parking position space, and this programme structure is simple, stable drive; Be connected by bearing between pilot hole 31 with rotating shaft 3.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (5)
1. a collapsible car outside rear-view mirror, comprise a body of backsight mirror (1) and one to be fixed on vehicle body and the hold-down arm (2) stretched out outside vehicle body, it is characterized in that, described body of backsight mirror (1) is fixed with a rotating shaft (3), the outer end of described hold-down arm (2) is provided with a pilot hole (31), described rotating shaft (3) is plugged in described pilot hole (31), described automobile outer rear-view mirror also comprises a drive motor (4) be arranged on vehicle body, the output shaft of described drive motor (4) is installed with belt pulley one (51), described rotating shaft (3) is installed with belt pulley two (52), be connected by a belt (53) between described belt pulley one (51) and belt pulley two (52).
2. collapsible car outside rear-view mirror according to claim 1, it is characterized in that, described belt (53) inner side is provided with well-distributed teeth one (61), the wheel face of described belt pulley one (51) and belt pulley two (52) is provided with well-distributed teeth two (62), and described teeth one (61) engage with teeth two (62).
3. collapsible car outside rear-view mirror according to claim 1, is characterized in that, described belt (53) is cone belt, and described belt pulley one (51) and belt pulley two (52) are pulley conical disk.
4. the collapsible car outside rear-view mirror according to claim 1 or 2 or 3, is characterized in that, described hold-down arm (2) offers and dodges hole (7), dodge in hole (7) described in described belt (53) is located in.
5. the collapsible car outside rear-view mirror according to claim 1 or 2 or 3, is characterized in that, described drive motor (4) is connected with the control circuit that a control drive motor (4) rotates forward or backwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575014.1U CN204184257U (en) | 2014-09-30 | 2014-09-30 | A kind of collapsible car outside rear-view mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420575014.1U CN204184257U (en) | 2014-09-30 | 2014-09-30 | A kind of collapsible car outside rear-view mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204184257U true CN204184257U (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420575014.1U Active CN204184257U (en) | 2014-09-30 | 2014-09-30 | A kind of collapsible car outside rear-view mirror |
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| Country | Link |
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| CN (1) | CN204184257U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080403A (en) * | 2016-07-07 | 2016-11-09 | 李丽芳 | A kind of auto mirror of band automatic resetting device |
| CN106218514A (en) * | 2016-08-25 | 2016-12-14 | 安徽机电职业技术学院 | Running car driven rearview mirrors |
| CN108177599A (en) * | 2018-01-12 | 2018-06-19 | 浙江帝恒实业有限公司 | A kind of automatic time delay folding wing mirror |
-
2014
- 2014-09-30 CN CN201420575014.1U patent/CN204184257U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080403A (en) * | 2016-07-07 | 2016-11-09 | 李丽芳 | A kind of auto mirror of band automatic resetting device |
| CN106218514A (en) * | 2016-08-25 | 2016-12-14 | 安徽机电职业技术学院 | Running car driven rearview mirrors |
| CN108177599A (en) * | 2018-01-12 | 2018-06-19 | 浙江帝恒实业有限公司 | A kind of automatic time delay folding wing mirror |
| CN108177599B (en) * | 2018-01-12 | 2019-11-01 | 扬州市双龙工业设备安装有限公司 | A kind of automatic time delay folding wing mirror |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |