CN211335760U - Automatic anti-glare automobile interior rear-view mirror - Google Patents
Automatic anti-glare automobile interior rear-view mirror Download PDFInfo
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- CN211335760U CN211335760U CN201921731229.7U CN201921731229U CN211335760U CN 211335760 U CN211335760 U CN 211335760U CN 201921731229 U CN201921731229 U CN 201921731229U CN 211335760 U CN211335760 U CN 211335760U
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- mirror
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- photosensitive tube
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Abstract
The utility model relates to an automatic anti-glare automobile inside rear-view mirror, which comprises a base, a mirror body and a holder; the mirror body is connected with the base through a holder; the holder comprises a horizontal rotating mechanism and a vertical rotating mechanism; the horizontal rotating mechanism comprises a driving motor I, a pinion I, a speed reduction gear transmission mechanism, an annular internal gear, a positioning lock, a travel switch and a horizontal rotating shaft; the vertical rotating mechanism comprises a driving motor II, a pinion II, a vertical rotating shaft, a mirror body connecting device, a vertical limit switch and a vertical limit lock, wherein the mirror body comprises a shell, a mirror, a front photosensitive tube, a rear photosensitive tube, a frame and a control unit; the control unit is respectively connected with the front photosensitive tube, the rear photosensitive tube, the driving motor I and the driving motor II. The mirror body of the inner rear-view mirror can rotate freely, and the automatic anti-dazzling function of the rear-view mirror can be well realized. Compared with the existing manual anti-dazzle and automatic anti-dazzle interior rearview mirrors, the position adjustment of the mirror body is controlled by the motor, so that the problems and the labor are saved, the lenses are simple, and the safety and the reliability are higher.
Description
Technical Field
The utility model relates to a vehicle interior field especially relates to an automatic anti-dazzle mesh automobile interior rear-view mirror.
Background
With the improvement of the living standard of people, automobiles are becoming indispensable daily life tools, and people have higher and higher requirements on safety, reliability and humanized design of vehicles in the face of numerous choices. However, most of the existing automobile interior rearview mirrors mainly have two anti-dazzle modes, one mode is manual anti-dazzle, and the anti-dazzle mode is manually carried out by a driver, so that the operation is inconvenient, time-consuming and labor-consuming; the other is automatic anti-dazzle, but the premise is that after a driver manually adjusts the mirror body to a proper position, the anti-dazzle function can be started by the design of the rearview mirror, and the anti-dazzle function of the mirror is easy to malfunction, so that the requirement on the mirror is very high. The cost of the entire product is increased. The disadvantages of both rear-view mirrors are very significant.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims to provide a can rotate automatically, can automatic anti-dazzle automobile interior rear-view mirror. The rearview mirror does not need to directly contact the mirror body to adjust the rotation of the mirror body, but the control unit determines the magnitude and the direction of the power-assisted torque by inputting a control signal, namely the current and the steering of the motor are selected, so that the mirror body is controlled to rotate. The device can be used for adjusting the position of the lens and realizing the automatic anti-dazzle function.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
an automatic anti-glare inside rear view mirror for an automobile, comprising: the device comprises a base 1, a mirror body 3 and a holder 2;
the mirror body 3 is connected with the base 1 through a holder 2;
the pan/tilt head 2 includes: a horizontal rotating mechanism and a vertical rotating mechanism;
the horizontal rotation mechanism includes: the device comprises a driving motor I10, a pinion I, a speed reduction gear transmission mechanism 9, an annular internal gear 8, a positioning lock 12, a travel switch 11 and a horizontal rotating shaft 4;
the annular internal gear 8 is arranged on the horizontal rotating shaft 4, the horizontal rotating shaft 4 is fixed on the cloud platform 2,
an overhanging motor shaft of the driving motor I10 is connected with a pinion I, the pinion I drives an annular inner gear 8 and the holder 2 to horizontally rotate through a speed reduction gear transmission mechanism 9, the travel switch 11 is used for controlling the horizontal rotation direction of the mirror body 3, and the positioning lock 12 is used for limiting;
the vertical rotation mechanism includes: the driving device comprises a driving motor II 18, a second pinion, a vertical rotating shaft 5, a mirror body connecting device 6, a vertical limit switch and a vertical limit lock, wherein one end of the mirror body connecting device 6 is a straight gear 13, the other end of the mirror body connecting device is a sphere connecting structure, the sphere connecting structure is fixedly connected with a mirror body 3, an overhanging motor shaft of the driving motor II 18 is connected with the second pinion, the second pinion is meshed with the straight gear 13, the straight gear 13 is arranged on the vertical rotating shaft 5, the vertical rotating shaft 5 is fixed on a cloud deck 2,
the vertical limit switch is used for controlling the vertical rotation direction of the mirror body 3, and the vertical limit lock is used for limiting;
the scope body 3 includes: the device comprises a shell 14, a lens 15, a front photosensitive tube, a rear photosensitive tube 16, a frame 17 and a control unit;
the control unit is respectively connected with the front photosensitive tube, the rear photosensitive tube 16, the driving motor I10 and the driving motor II 18,
a lens 15 is arranged on the shell 14 through a frame 17, and a front photosensitive tube and a rear photosensitive tube 16 are respectively arranged at the front and the rear of the lens 15; preceding light sensitive tube and back light sensitive tube 16 are used for gathering environment light and back vision illuminance respectively to send the environment light and the back vision illuminance of gathering to the control unit, the control unit is used for receiving environment light and back vision illuminance, and handle it, when back vision illuminance is greater than environment light and setting value, the control unit sends control signal to driving motor I10 and driving motor II 18, start driving motor I10 and driving motor II 18 and drive the rotatory certain angle of mirror body, thereby realize anti-dazzle function.
On the basis of the scheme, the lens 15 adopts a prism.
On the basis of the scheme, the driving motor I10 and the driving motor II 18 adopt 12V or 24V direct-current low-voltage stepping motors.
On the basis of the scheme, the base 1 is fixed with the vehicle body through screws or other modes, so that the front surface of the lens 15 on the mirror body 3 faces the direction of a driver.
The utility model has the advantages that:
automatic anti-dazzle mesh automobile interior rear-view mirror, the mirror body can the free rotation, can realize the automatic anti-dazzle mesh function of rear-view mirror well. Compared with the existing manual anti-dazzle and automatic anti-dazzle interior rearview mirrors, the position adjustment of the mirror body is controlled by the motor, so that the problems and the labor are saved, the lenses are simple, and the safety and the reliability are higher.
Drawings
The utility model discloses there is following figure:
fig. 1 is a schematic structural view of an automatic anti-glare automobile interior rear-view mirror.
Fig. 2(a) is a front view of an automatic anti-glare inside rear view mirror for an automobile.
Fig. 2(b) is a left side view of the automatic anti-glare automobile interior rear view mirror.
Fig. 2(c) is a plan view of the automatic anti-glare inside rear view mirror for an automobile.
Fig. 3 is a partial schematic structural view of an automatic anti-glare automobile interior rear view mirror.
Fig. 4 is a schematic view of the horizontal rotation mechanism.
Fig. 5 is a schematic view of the vertical rotation mechanism.
FIG. 6 is a schematic view of a mirror.
In the figure: 1-a base; 2-a tripod head; 3-a mirror body; 4-horizontal rotation axis; 5-vertical rotation axis; 6-a mirror body connecting device; 7-central axis of the lens body; 8-ring gear; 9-a reduction gear transmission mechanism; 10-driving a motor I; 11-a travel switch; 12-a positioning chain; 13-a spur gear; 14-a housing; 15-a lens; 16-rear light sensitive tube; 17-a frame; and 18, driving a motor II.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1 to 6.
An automatic anti-glare inside rear view mirror for an automobile, comprising: the device comprises a base 1, a mirror body 3 and a holder 2;
the mirror body 3 is connected with the base 1 through a holder 2;
the pan/tilt head 2 includes: a horizontal rotating mechanism and a vertical rotating mechanism;
the horizontal rotation mechanism includes: the device comprises a driving motor I10, a pinion I, a speed reduction gear transmission mechanism 9, an annular internal gear 8, a positioning lock 12, a travel switch 11 and a horizontal rotating shaft 4; as shown in figure 4 of the drawings,
the annular internal gear 8 is arranged on the horizontal rotating shaft 4, the horizontal rotating shaft 4 is fixed on the cloud platform 2,
an overhanging motor shaft of the driving motor I10 is connected with a pinion I, the pinion I drives an annular inner gear 8 and the holder 2 to horizontally rotate through a speed reduction gear transmission mechanism 9, the travel switch 11 is used for controlling the horizontal rotation direction of the mirror body 3, and the positioning lock 12 is used for limiting;
the vertical rotation mechanism includes: a driving motor II 18, a pinion II, a vertical rotating shaft 5, a mirror body connecting device 6, a vertical limit switch and a vertical limit lock, as shown in figure 5,
one end of the mirror body connecting device 6 is provided with a straight gear 13, the other end of the mirror body connecting device is provided with a sphere connecting structure, the sphere connecting structure is fixedly connected with the mirror body 3, an overhanging motor shaft of the driving motor II 18 is connected with a second pinion gear, the second pinion gear is meshed with the straight gear 13, the straight gear 13 is arranged on a vertical rotating shaft 5, the vertical rotating shaft 5 is fixed on the cloud deck 2,
the vertical limit switch is used for controlling the vertical rotation direction of the mirror body 3, and the vertical limit lock is used for limiting;
the scope body 3 includes: the device comprises a shell 14, a lens 15, a front photosensitive tube, a rear photosensitive tube 16, a frame 17 and a control unit; as shown in figure 6 of the drawings,
the control unit is respectively connected with the front photosensitive tube, the rear photosensitive tube 16, the driving motor I10 and the driving motor II 18,
a lens 15 is arranged on the shell 14 through a frame 17, and a front photosensitive tube and a rear photosensitive tube 16 are respectively arranged at the front and the rear of the lens 15; preceding light sensitive tube and back light sensitive tube 16 are used for gathering environment light and back vision illuminance respectively to send the environment light and the back vision illuminance of gathering to the control unit, the control unit is used for receiving environment light and back vision illuminance, and handle it, when back vision illuminance is greater than environment light and setting value, the control unit sends control signal to driving motor I10 and driving motor II 18, start driving motor I10 and driving motor II 18 and drive the rotatory certain angle of mirror body, thereby realize anti-dazzle function.
On the basis of the scheme, the lens 15 adopts a prism.
On the basis of the scheme, the driving motor I10 and the driving motor II 18 adopt 12V or 24V direct-current low-voltage stepping motors.
On the basis of the scheme, the base 1 is fixed with the vehicle body through screws or other modes, so that the front surface of the lens 15 on the mirror body 3 faces the direction of a driver.
The cloud platform 2 in fig. 1 is the key component of the present invention, and connects the base 1 and the mirror body 3. The cradle head 2 is internally provided with two motors, one of which is responsible for the rotation in the horizontal direction, as shown in fig. 2 (a); the other is responsible for rotation in the vertical direction, as shown in fig. 2 (b).
The mirror central axis 7 of the mirror 3 is perpendicular to the horizontal rotation axis 4 and the vertical rotation axis 5, respectively, as shown in figure 3,
the automatic anti-dazzle automobile interior rear-view mirror combines the advantages of an automatic anti-dazzle interior rear-view mirror and a manual anti-dazzle interior rear-view mirror on the existing market, can adjust the position of a mirror body through a motor, can realize an automatic anti-dazzle function, greatly reduces the risk of a driver in the driving process, and is simple in structure, safe and reliable.
Those not described in detail in this specification are within the skill of the art.
Claims (4)
1. An automatic anti-glare inside rear view mirror for an automobile, comprising: the device comprises a base (1), a mirror body (3) and a holder (2);
the mirror body (3) is connected with the base (1) through a holder (2);
the head (2) comprises: a horizontal rotating mechanism and a vertical rotating mechanism;
the horizontal rotation mechanism includes: the device comprises a driving motor I (10), a pinion I, a speed reduction gear transmission mechanism (9), an annular internal gear (8), a positioning lock (12), a travel switch (11) and a horizontal rotating shaft (4);
the annular internal gear (8) is arranged on the horizontal rotating shaft (4), the horizontal rotating shaft (4) is fixed on the holder (2),
an overhanging motor shaft of the driving motor I (10) is connected with a pinion I, the pinion I drives an annular inner gear (8) and the holder (2) to horizontally rotate through a speed reduction gear transmission mechanism (9), the travel switch (11) is used for controlling the horizontal rotation direction of the mirror body (3), and the positioning lock (12) is used for limiting;
the vertical rotation mechanism includes: driving motor II (18), pinion two, vertical rotation axis (5), mirror body connecting device (6), perpendicular limit switch and perpendicular spacing lock, the one end of mirror body connecting device (6) is straight-teeth gear (13), and the other end is spheroid connection structure, spheroid connection structure and mirror body (3) fixed connection, the overhanging motor shaft and the pinion two of driving motor II (18) are connected, and pinion two meshes with straight-teeth gear (13), and straight-teeth gear (13) set up on vertical rotation axis (5), and vertical rotation axis (5) are fixed on cloud platform (2),
the vertical limit switch is used for controlling the vertical rotation direction of the mirror body (3), and the vertical limit lock is used for limiting;
the scope body (3) comprises: the device comprises a shell (14), a lens (15), a front photosensitive tube, a rear photosensitive tube (16), a frame (17) and a control unit;
the control unit is respectively connected with the front photosensitive tube, the rear photosensitive tube (16), the driving motor I (10) and the driving motor II (18),
the lens (15) is arranged on the shell (14) through a frame (17), and a front photosensitive tube and a rear photosensitive tube (16) are respectively arranged at the front and the rear of the lens (15); preceding light sensitive tube and back light sensitive tube (16) are used for gathering environment light and back vision illuminance respectively, and send the environment light and the back vision illuminance of gathering to the control unit, the control unit is used for receiving environment light and back vision illuminance, and handle it, when back vision illuminance is greater than environment light and setting value, the control unit sends control signal to driving motor I (10) and driving motor II (18), start driving motor I (10) and driving motor II (18) and drive the rotatory certain angle of mirror body, thereby realize anti-dazzle function.
2. The automatic anti-glare inside rearview mirror for automobiles according to claim 1, wherein the lens (15) employs a prism.
3. The automatic anti-glare inside rearview mirror for automobiles as claimed in claim 1, wherein the driving motor i (10) and the driving motor ii (18) are 12V or 24V dc low voltage stepping motors.
4. The automatic anti-glare inside rearview mirror for automobiles according to claim 1, wherein the base (1) is fixed to the body of the automobile by screws so that the front surface of the lens (15) on the mirror body (3) faces the driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731229.7U CN211335760U (en) | 2019-10-16 | 2019-10-16 | Automatic anti-glare automobile interior rear-view mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731229.7U CN211335760U (en) | 2019-10-16 | 2019-10-16 | Automatic anti-glare automobile interior rear-view mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211335760U true CN211335760U (en) | 2020-08-25 |
Family
ID=72138092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921731229.7U Active CN211335760U (en) | 2019-10-16 | 2019-10-16 | Automatic anti-glare automobile interior rear-view mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211335760U (en) |
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2019
- 2019-10-16 CN CN201921731229.7U patent/CN211335760U/en active Active
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