CN205997775U - Memory type automobile rear view mirror driver - Google Patents
Memory type automobile rear view mirror driver Download PDFInfo
- Publication number
- CN205997775U CN205997775U CN201620958334.4U CN201620958334U CN205997775U CN 205997775 U CN205997775 U CN 205997775U CN 201620958334 U CN201620958334 U CN 201620958334U CN 205997775 U CN205997775 U CN 205997775U
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- rear view
- view mirror
- automobile rear
- type automobile
- memory type
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Abstract
The utility model discloses a kind of memory type automobile rear view mirror driver, the opposite side of driver is provided with so that driver has the memory of memory function, memory is mainly by two set vertically arranged driving racks (5) on axis A and axis B diagonally arranged with two elevating endless screws (4) respectively, the travelling gear (7) being meshed with driving rack (5) and the potentiometer (8) being used for feeding back to signal on wiring board (9) are formed, potentiometer (8) is coaxially connected with travelling gear (7), the upper end of driving rack (5) is meshed with the ball-and-socket of minute surface float plate (3) by bulb (5.1).The damping of this utility model band and memory module, operate steadily, moment is uniform.
Description
Technical field
This utility model is related to automobile rearview mirror field, particularly to a kind of memory type automobile rear view mirror driver.
Background technology
Automobile rearview mirror be observe front vehicle during running automobile for driver, the automobile of pedestrian's running status is joined
Part, is the necessary guarantee of safe driving, by the adjustment assisting the angle to rearview mirror to automobile rear view mirror driver,
Driver can be made to observe the visual field of particular orientation, be easy to safe driving.River surface driver on market is divided into memory type
With without memory type, wherein memory type mirror driver because its can be according to each driver personal height and driving habit
Difference carrys out the optimal viewing angle of adjusting rearview mirror, then carries out memory storage, adjusts oneself after other people drive vehicle or by other people
Behind the visual angle of memory, car owner can very easily open the memory storage of oneself, and rearview mirror returns to optimal setting
State, and welcome by consumers in general.
But problem is, the product with memory function for the existing automobile rear view mirror driver nearly all has one and asks
Topic, when that is, mirror driver is adjusted manually before and after and left and right directions moment uneven, and lead to this reason be because remember
Module designs in the main driving tooth bar spur rack being directly driven by a motor or arc-shaped rack or elevating endless screw one end, thus leads
Cause a yawning moment big, another yawning moment is little, if vehicle travels on backroad, the height due to road surface rises
Volt, automobile also occurs and compares high vibration, and transmits vibrations to the driver being arranged in rearview mirror, when this vibrations just
Good generation is possible to occur fault or damage in the little direction of moment, now driver, rear-view mirror in existing technology
Face driver only two drives tooth bars and memory module is attached to this two toothed rack one end, and so serious image drives
The balance of device, and moment is uniform, when running into larger vibration, the memory module in driver is easily damaged and leads to lose automobile
Go memory function, if resonance is very seriously it is possible to lead to mirror driver driving rack to rupture, whole driver loses regulation
Function.
Utility model content
Technical problem to be solved in the utility model is：A kind of band damping and memory module are provided, operate steadily, moment
Uniform memory type automobile rear view mirror driver.
The technical scheme in the invention for solving the above technical problem is：A kind of memory type automobile rear-vision mirror face drives
Device, including on lid, base and can with respect to the minute surface float plate that base adjusts in the range of certain angle, be vertically installed on base
Symmetrically arranged two minute surfaces are used for the elevating endless screw of transmission and are used for driving elevating endless screw when adjusting and minute surface float plate between
The driving means of motion, the upper end of each two elevating endless screw is all hinged with minute surface float plate, the axis A that two elevating endless screws are located
And axis B is arranged in the side of driver in 90 degrees；The opposite side of described driver is provided with so that driver has memory
The memory of function, described memory mainly by respectively diagonally arranged with two elevating endless screws on axis A and axis B
Travelling gear that two sets of vertically arranged driving racks are meshed with driving rack and for feeding back to signal on wiring board
Potentiometer forms, and described potentiometer is coaxially connected with described travelling gear, and bulb is passed through in the upper end of described driving rack
It is meshed with the ball-and-socket of described minute surface float plate.
Compared with prior art, the utility model has the advantage of：This memory type automobile rear view mirror driver is mirror
Edema over the face moves board-like, for transmission when being vertically installed on that between base and minute surface float plate, symmetrically arranged two minute surfaces are adjusted
Elevating endless screw and the driving means for driving elevating endless screw motion, the upper end of each two elevating endless screw all with minute surface float plate phase
Hinged, the axis A and axis B at two elevating endless screws places are arranged in the side of driver in 90 degrees；So, stay to driving means
Go out more installing spaces it is also possible that the overall structure of driver is compacter, arrangement more reasonable.Driver another
Side is provided with so that driver has the memory of memory function, and memory is mainly by the symmetrical cloth with two elevating endless screws respectively
Put the travelling gear that two sets of vertically arranged driving racks on axis A and axis B are meshed with driving rack and for will
Signal feeds back to the potentiometer composition on wiring board, and potentiometer is coaxially connected with described travelling gear, the upper end of driving rack
It is meshed with minute surface float plate by bulb.Driving rack is arranged in the opposite side of driver, and symmetrical with two elevating endless screws
It is arranged on axis A and axis B, during adjusting, while two elevating endless screws are actively driven, be in right with elevating endless screw
Two driving racks of angle setting are passively driven, so that the moment of driving force four direction is uniformly, when mirror driver is subject to
During larger vibration, will not be due to the moment unbalance of whole driver as conventional driver, and little this of present moment
Travelling gear and potentiometer that side arrangement is matched with driving rack, so that memory is more safe and reliable.This reality
With the new service life extending rearview mirror, in particular improve backsight mirror driver anti-vibration ability.
In some embodiments, two sets of driving racks, travelling gear and potentiometer are symmetrical arranged respectively about axis C, described
Axis C and axis A or axis B be in 45 °, the band flank interval of two driving racks is oppositely arranged.For the knot that driver is overall
The compactedness of structure is advantageously.
The lower end supporting of the driving rack described in some embodiments is installed in base, and described base is provided with first
Limit base, the inner chamber of the first described limit base formed the up and down motion to driving rack carry out spacing and guide first spacing
Hole, the matching form of the cross section of the described shape of the first spacing hole and described tooth bar.Because driving rack is passive biography
Dynamic, effect that is spacing and guiding is played by the first spacing hole of limit base to the up and down motion of driving rack, retentivity more preferably, is transported
Row is more stable, prevents from shaking.
In some embodiments, described driving rack away from the gib block that protrusion is vertically provided with the outer wall with flank, and
The inwall of the first described spacing hole is provided with the first gathering sill for matching with described gib block.By the first gathering sill
Good guide effect is played to the gib block of driving rack outer wall, glacing flatness more preferably, is run more stable, prevent from shaking.
In some embodiments, described on cover and be provided with the second limit base, be provided with the at the position of corresponding first spacing hole
Two spacing holes, the matching form of the cross section of the described shape of the second spacing hole and described tooth bar, and the second described limit
The inwall in position hole is provided with the second gathering sill for matching with described gib block.By the second gathering sill to driving rack outside
The gib block of wall plays good guide effect, and glacing flatness more preferably, is run more stable, prevents from shaking.
In some embodiments, circumferentially arranged with multiple locating slots, described upper lid correspondence is spacing for the upper end of described limit base
It is provided with multiple locating pieces at the position of multiple locating slots of seat.Due to the cooperation of locating piece and locating slot guarantee driving rack, on
Lid and bottom seat accurate positioning, assembly precision is more preferable.
In some embodiments, it is provided between described minute surface float plate and upper lid for keeping the middle part of minute surface float plate
In the upper pivot ball component covering.There is the transition of pivot ball component, the regulation process of minute surface float plate is more gentle, stable.
In some embodiments, described pivot ball component include located at minute surface float plate fovea superior intracavity the first pivot ball and located at
The second pivot ball between minute surface float plate and upper lid；The lower end of the first described pivot ball is provided with mounting post, described mounting post to
Under run through lid and base, and mounting post on fit spring is installed, the lower end of mounting post is fixed by locating part and screw；Institute
The guidance set that two vertical direction during adjusting are guided is respectively equipped with the second pivot ball stated.Both can be using the
One pivot ball plays guide effect, using the mounting post of the first pivot ball lower end, pivot ball component can be carried out spacing again, compact conformation,
Easy for installation, and a part is multi-functional, very useful.
In some embodiments, described driver is in tetragon, and two elevating endless screws and two driving racks vertical cloth respectively
It is placed at described four angles of driver.So, driver overall structure closely, rationally, good looking appearance.
In some embodiments, the middle part of the described front end of travelling gear is provided with locating dowel, and the inner chamber of described base
It is provided with the arc positioning groove for matching with locating dowel at the position that corresponding potentiometer is installed.Middle part using potentiometer front end
The locating dowel being provided with reaches the work to travelling gear and potentiometer positioning with the mating reaction of the arc positioning groove being located on base
With it is ensured that the work process of potentiometer is more stable, memory function effect is more preferable.
Brief description
Fig. 1 is the configuration schematic diagram of this utility model memory type automobile rear view mirror driver.
Fig. 2 is the structural representation of the minute surface float plate of this utility model memory type automobile rear view mirror driver.
Fig. 3 is the structure that matches with wiring board of potentiometer of this utility model memory type automobile rear view mirror driver
Schematic diagram.
Fig. 4 is the structural representation of the base of this utility model memory type automobile rear view mirror driver.
Fig. 5 is mplifying structure schematic diagram at the E of Fig. 4.
Fig. 6 is the structural representation of the upper lid of this utility model memory type automobile rear view mirror driver.
Fig. 7 is mplifying structure schematic diagram at the F of Fig. 6.
Fig. 8 is that the structural representation of this utility model memory type automobile rear view mirror driver (removes upper lid and floats
Plate).
In Fig. 1-8：1st, base, 1.1 first limit bases, 1.1.1 first spacing hole, 1.1.2 first gathering sill, 1.1.3 are fixed
Position block, 1.2 arc positioning grooves, lid, 2.1 second limit bases, 2.1.1 second spacing hole, 2.1.2 second gathering sill, 2.1.3 on 2
Locating slot, 3 minute surface float plate, 4 elevating endless screws, 5 driving racks, 5.1 bulbs, 5.2 gib blocks, 6 driving means, 7 travelling gears,
7.1 locating dowels, 8 potentiometers, 9 wiring boards, 10 first pivot balls, 10.1 mounting posts, 11 second pivot balls, 12 springs, 13 locating parts, 14
Screw.
Specific embodiment
Below in conjunction with the accompanying drawings embodiment of the present utility model is further described.
As shown in figures 1-8, a kind of memory type automobile rear view mirror driver, including on lid 2, base 1 and can be with respect to
Minute surface float plate 3 that base 1 adjusts in the range of certain angle, vertically it is installed on and symmetrically sets between base 1 and minute surface float plate 3
Driving means 6 for the elevating endless screw 4 of transmission and for driving elevating endless screw 4 motion when two minute surfaces put are adjusted, each
The upper end of two elevating endless screws 4 is all hinged with minute surface float plate 3, and the axis A that two elevating endless screw 4 is located and axis B are in 90 degrees
It is arranged in the side of driver；The opposite side of driver is provided with so that driver has the memory of memory function, memory dress
Put main by respectively with the diagonally arranged two sets of vertically arranged driving racks 5 on axis A and axis B of two elevating endless screw 4 and
Travelling gear 7 that driving rack 5 is meshed and forming for signal being fed back to the potentiometer 8 on wiring board 9, potentiometer 8 with
Travelling gear 7 is coaxially connected, and the upper end of driving rack 5 is meshed with the ball-and-socket of minute surface float plate 3 by bulb 5.1.
Two sets of driving racks 5, travelling gear 7 and potentiometer 8 are symmetrical arranged respectively about axis C, axis C and axis A or
Axis B is in 45 °, and the band flank interval of two driving racks 5 is oppositely arranged.
The lower end supporting of driving rack 5 is installed in base 1, and base 1 is provided with the first limit base 1.1, the first limit base
1.1 inner chamber forms the up and down motion to driving rack 5 and carries out the first spacing hole 1.1.1 that is spacing and guiding, the first spacing hole
1.1.1 shape and the matching form of the cross section of tooth bar.
Driving rack 5 is away from the gib block 5.2 being vertically provided with protrusion on the outer wall with flank, and the first spacing hole 1.1.1
Inwall be provided with the first gathering sill 1.1.2 for matching with gib block 5.2.
Upper lid 2 is provided with the second limit base 2.1, is provided with the second spacing hole at the position of corresponding first spacing hole 1.1.1
2.1.1, the matching form of the cross section of the shape of the second spacing hole 2.1.1 and tooth bar, and on the inwall of the second spacing hole 2.1.1
It is provided with the second gathering sill 2.1.2 for matching with gib block 5.2.
The upper end of limit base corresponds to multiple locating slots of limit base circumferentially arranged with multiple locating slot 2.1.3, upper lid 2
2.1.3 it is provided with multiple locating piece 1.1.3 at position.
It is provided with the pivot ball for being maintained at the middle part of minute surface float plate 3 on upper lid 2 between minute surface float plate 3 and upper lid 2
Assembly.
Pivot ball component include located at minute surface float plate 3 fovea superior intracavity the first pivot ball 10 and located at minute surface float plate 3 with upper
The second pivot ball 11 between lid 2；The lower end of the first pivot ball 10 is provided with mounting post 10.1, mounting post 10.1 downward through upper lid 2 and
On base 1, and mounting post 10.1, fit is provided with spring 12, and the lower end of mounting post 10.1 passes through locating part 13 and screw 14 is solid
Fixed；The guidance set that two vertical direction during adjusting are guided is respectively equipped with the second pivot ball 11.
Driver is in tetragon, and two elevating endless screws 4 and two driving racks 5 are vertically arranged four angles in driver respectively
Place.
The middle part of the front end of travelling gear 7 is provided with locating dowel 7.1, and the position that the corresponding potentiometer 8 of inner chamber of base 1 is installed
Place is provided with the arc positioning groove 2.1.3 for matching with locating dowel 7.1.
Driving means 6 include motor and drive mechanism, and drive mechanism includes the tooth that fit is installed on the periphery of elevating endless screw
Little gear that disk is meshed with the periphery of fluted disc and the motor worm matching on motor output shaft and with little gear, tooth
The inwall of disk is provided with the teeth for matching with the helicla flute of elevating endless screw.
Below only most preferred embodiment of the present utility model is described, but is not to be construed as the limit to claim
System.This utility model is not only limited to above example, and its concrete structure allows to change.All in this utility model independent right
The various change made in the protection domain requiring is all in this utility model protection domain.
Claims (10)
1. a kind of memory type automobile rear view mirror driver, including on lid (2), base (1) and can be with respect to base (1)
Determine the minute surface float plate (3) of adjustment in angular range, be vertically installed on and be symmetrical arranged between base (1) and minute surface float plate (3)
Two minute surfaces when adjusting for the elevating endless screw (4) of transmission and be used for the driving means (6) driving elevating endless screw (4) to move,
The upper end of each two elevating endless screw (4) is all hinged with minute surface float plate (3), axis A and axis that two elevating endless screws (4) are located
B is arranged in the side of driver in 90 degrees；It is characterized in that：The opposite side of described driver is provided with so that driver has
The memory of memory function, described memory mainly by respectively diagonally arranged with two elevating endless screws (4) in axis A and axle
Travelling gear (7) that two sets of vertically arranged driving racks (5) on line B are meshed with driving rack (5) and for by signal
Feed back to potentiometer (8) composition on wiring board (9), described potentiometer (8) is coaxially connected with described travelling gear (7),
The upper end of described driving rack (5) is meshed with the ball-and-socket of described minute surface float plate (3) by bulb (5.1).
2. memory type automobile rear view mirror driver according to claim 1 it is characterised in that：Two sets of driving racks
(5), travelling gear (7) and potentiometer (8) are symmetrical arranged respectively about axis C, and described axis C and axis A or axis B are in
45 °, the band flank interval of two driving racks (5) is oppositely arranged.
3. memory type automobile rear view mirror driver according to claim 2 it is characterised in that：Described driving rack
(5) lower end supporting is installed in base (1), and described base (1) is provided with the first limit base (1.1), described the first limit
The up and down motion that the inner chamber of position seat (1.1) is formed to driving rack (5) carries out the first spacing hole (1.1.1) that is spacing and guiding,
The matching form of the cross section of the described shape of the first spacing hole (1.1.1) and described tooth bar.
4. memory type automobile rear view mirror driver according to claim 3 it is characterised in that：Described driving rack
(5) away from the gib block (5.2) being vertically provided with protrusion on the outer wall with flank, and described the first spacing hole (1.1.1) is interior
Wall is provided with the first gathering sill (1.1.2) for matching with described gib block (5.2).
5. memory type automobile rear view mirror driver according to claim 4 it is characterised in that：Described upper lid (2)
It is provided with the second limit base (2.1), at the position of corresponding first spacing hole (1.1.1), be provided with the second spacing hole (2.1.1), described
The cross section of the shape of the second spacing hole (2.1.1) and described tooth bar matching form, and the second described spacing hole
(2.1.1) inwall is provided with the second gathering sill (2.1.2) for matching with described gib block (5.2).
6. memory type automobile rear view mirror driver according to claim 5 it is characterised in that：Described limit base upper
End is circumferentially arranged with multiple locating slots (2.1.3), the position of multiple locating slots (2.1.3) of the corresponding limit base of described upper lid (2)
The place of putting is provided with multiple locating pieces (1.1.3).
7. memory type automobile rear view mirror driver according to claim 1 it is characterised in that：Described minute surface floats
It is provided with the pivot ball component for being maintained at the middle part of minute surface float plate (3) on upper lid (2) between plate (3) and upper lid (2).
8. memory type automobile rear view mirror driver according to claim 7 it is characterised in that：Described pivot ball component
Including the first pivot ball (10) located at minute surface float plate (3) fovea superior intracavity and between minute surface float plate (3) and upper lid (2)
Second pivot ball (11)；The lower end of the first described pivot ball (10) is provided with mounting post (10.1), and described mounting post (10.1) is downwards
Run through Shang Gai (2) and base (1), and the upper fit of mounting post (10.1) is provided with spring (12), the lower end of mounting post (10.1) leads to
Cross locating part (13) and screw (14) is fixing；It is respectively equipped with the second described pivot ball (11) to two Vertical Squares during adjusting
To the guidance set being guided.
9. memory type automobile rear view mirror driver according to claim 1 it is characterised in that：Described driver is in
Tetragon, and two elevating endless screws (4) and two driving racks (5) are vertically arranged respectively at four angles of described driver.
10. memory type automobile rear view mirror driver according to claim 9 it is characterised in that：Described driving cog
The middle part of the front end of wheel (7) is provided with locating dowel (7.1), and the position that the corresponding potentiometer (8) of inner chamber of described base (1) is installed
Place is provided with the arc positioning groove (2.1.3) for matching with locating dowel (7.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620958334.4U CN205997775U (en) | 2016-08-28 | 2016-08-28 | Memory type automobile rear view mirror driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620958334.4U CN205997775U (en) | 2016-08-28 | 2016-08-28 | Memory type automobile rear view mirror driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205997775U true CN205997775U (en) | 2017-03-08 |
Family
ID=58198360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620958334.4U Active CN205997775U (en) | 2016-08-28 | 2016-08-28 | Memory type automobile rear view mirror driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205997775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427789A (en) * | 2016-08-28 | 2017-02-22 | 宁波精成车业有限公司 | Memory type mirror surface drive of automobile rearview mirror |
| DE102022109075B3 (en) | 2022-04-13 | 2023-09-07 | Motherson Innovations Company Limited | MEMORY MODULE, ACTUATOR, REAR VIEW DEVICE, AND VEHICLE, AND METHOD OF MANUFACTURE THEREOF |
-
2016
- 2016-08-28 CN CN201620958334.4U patent/CN205997775U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427789A (en) * | 2016-08-28 | 2017-02-22 | 宁波精成车业有限公司 | Memory type mirror surface drive of automobile rearview mirror |
| DE102022109075B3 (en) | 2022-04-13 | 2023-09-07 | Motherson Innovations Company Limited | MEMORY MODULE, ACTUATOR, REAR VIEW DEVICE, AND VEHICLE, AND METHOD OF MANUFACTURE THEREOF |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |