CN201580312U - Automobile rear-viewing mirror surface driver - Google Patents
Automobile rear-viewing mirror surface driver Download PDFInfo
- Publication number
- CN201580312U CN201580312U CN2009202952117U CN200920295211U CN201580312U CN 201580312 U CN201580312 U CN 201580312U CN 2009202952117 U CN2009202952117 U CN 2009202952117U CN 200920295211 U CN200920295211 U CN 200920295211U CN 201580312 U CN201580312 U CN 201580312U
- Authority
- CN
- China
- Prior art keywords
- base
- tooth bar
- transmission gear
- axis
- automobile rear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses an automobile rear-viewing mirror surface driver, which comprises a base (1), two motors (2) in the base, two transmission gears (3), and two semi-circular racks (4). The surface of the inner side of each rack (4) is provided with a tooth (4.1) which is meshed with the transmission gear (3); the bottom of each rack (4) is provided with a guide rail (4.2), and the two racks (4) are located at the circumference of the same circle. Central axes of the assuming circles of the two racks (4) are parallel to the axes of the output shafts of the two motors (2); the axis of each transmission gear (3) and the axis of the output shaft of the corresponding motor (2) are located at the same straight line; and the base (1) is provided with two arc-shaped grooves which are matched with the corresponding guide rail (4.2) in a sliding way. The automobile rear-viewing mirror surface driver rack with simple installation, high assembling efficiency and convenient replacement can not damage other parts.
Description
Technical field
The utility model relates to automobile rearview mirror, specifically a kind of automobile rear view mirror driver.
Background technology
At present automobile rear view mirror driver comprises the base that is provided with two deep-slotted chip breakers, is located at two motors in the base, two transmission gears, two be semiorbicular tooth bar, described each motor connects by the driving cog wheel and rack respectively, the inner surface of this tooth bar is provided with and the transmission gear mating teeth, and the bottom of this tooth bar is provided with the guide rail that can slide at the deep-slotted chip breaker of base.After the installation, the axis of the hypothesis of this two toothed rack circle all axis with the output shaft of two motors is relative vertical, and the axis of these two transmission gears also axis with the output shaft of two motors is relative vertical.The distribution of this tooth bar and transmission gear has just determined both installation processes, its installation steps are: protruding chimeric with the position-limited trough of tooth bar and transmission gear earlier, tooth bar can be rotated around transmission gear, then tooth bar is installed on the base with transmission gear, at last loam cake is covered on the base.More than the tooth bar of this structure automobile rear view mirror driver base of must before assembling is finished, packing into, trouble is installed like this, efficiency of assembling is low, and when changing tooth bar, need take loam cake earlier apart, again tooth bar is disassembled replacing with transmission gear, change trouble like this and will damage other parts.
The utility model content
The technical problems to be solved in the utility model is, provide a kind of tooth bar install simple, efficiency of assembling is high, replacings is convenient and can not damage the automobile rear view mirror driver of zero miscellaneous part.
The technical solution of the utility model is, a kind of automobile rear view mirror driver with following structure is provided, comprise base, be located at two motors in the base, two transmission gears, two are semiorbicular tooth bar, be equipped with on the inner surface of described each tooth bar and the transmission gear mating teeth, the bottom of described each tooth bar is equipped with guide rail, described two tooth bars are on the circumference of same circle, the parallel axes of the central axis of the hypothesis circle of described two tooth bars and the output shaft of two motors, the axis of the axis of described each transmission gear and the output shaft of cooresponding motor is on same straight line, and described base is provided with can be for two deep-slotted chip breakers of cooresponding guide rail sliding fit.
After adopting above structure, the utility model compared with prior art, have the following advantages: because the axis of the output shaft of the axis of described each transmission gear and cooresponding each motor is on same straight line, like this when tooth bar is installed, can be installed to two motors and two transmission gears on the base earlier, Deng covering behind the loam cake again two tooth bars are inserted on the base in the cooresponding deep-slotted chip breaker, saved originally protruding chimeric with the position-limited trough of tooth bar and transmission gear, thereby it is simple that tooth bar is installed, the efficiency of assembling height, and when changing tooth bar, need not to take loam cake earlier apart and tooth bar is disassembled replacing with transmission gear, directly take off tooth bar and change again and get final product, change convenient like this and can not damage zero miscellaneous part.
Description of drawings
Accompanying drawing 1 is the structural representation of automobile rear view mirror driver of the present utility model.
Accompanying drawing 2 is the mounting structure scheme drawing of driving cog wheel and rack of the present utility model.
As shown in the figure: 1, base, 2, motor, 3, transmission gear, 4, tooth bar, 4.1, tooth, 4.2, guide rail.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As Fig. 1, shown in Figure 2, automobile rear view mirror driver of the present utility model, comprise base 1, be located at two motors 2 in base 1, two transmission gears 3, two tooth bars 4, be equipped with on the inner surface of described each tooth bar 4 and transmission gear 3 mating teeth 4.1, the bottom of described each tooth bar 4 is equipped with guide rail 4.2, described two tooth bars 4 are on the circumference of same circle, the parallel axes of the central axis of the hypothesis circle of described two tooth bars 4 and the output shaft of two motors 2, the axis of the output shaft of the axis of described each transmission gear 3 and cooresponding motor 2 is on same straight line, and described base 1 is provided with can be for two deep-slotted chip breakers of cooresponding guide rail 4.2 sliding fits.Guide rail 4.2 sliding fits that are described tooth bar 4 bottoms are in a deep-slotted chip breaker of base 1, and two deep-slotted chip breakers on the described base 1 are also on the circumference of same circle.
During installation, earlier two motors 2 and two transmission gears 3 are encased on the base 1, then cover loam cake, again two tooth bars 4 cooresponding deep-slotted chip breaker from the base 1 is inserted at last.
Below only use preferable example and made explanation, but can not be interpreted as it is restriction claim with regard to the utility model.The structure of the utility model technology can have other variations; be not limited to said structure; as as described in establish deep-slotted chip breaker on the tooth bar; establish on the base can be in deep-slotted chip breaker the guide rail of sliding fit; in a word, all various variations of being done in the protection domain of independent claims of the present utility model are all in protection domain of the present utility model.
Claims (1)
1. automobile rear view mirror driver, comprise base (1), be located at two motors (2) in the base (1), two transmission gears (3), two are semiorbicular tooth bar (4), be equipped with on the inner surface of described each tooth bar (4) and transmission gear (3) mating teeth (4.1), the bottom of described each tooth bar (4) is equipped with guide rail (4.2), it is characterized in that: described two tooth bars (4) are on the circumference of same circle, the parallel axes of the central axis of the hypothesis circle of described two tooth bars (4) and the output shaft of two motors (2), the axis of the output shaft of axis of described each transmission gear (3) and cooresponding motor (2) is on same straight line, and described base (1) is provided with can be for two deep-slotted chip breakers of cooresponding guide rail (4.2) sliding fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202952117U CN201580312U (en) | 2009-12-24 | 2009-12-24 | Automobile rear-viewing mirror surface driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202952117U CN201580312U (en) | 2009-12-24 | 2009-12-24 | Automobile rear-viewing mirror surface driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201580312U true CN201580312U (en) | 2010-09-15 |
Family
ID=42722307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202952117U Expired - Lifetime CN201580312U (en) | 2009-12-24 | 2009-12-24 | Automobile rear-viewing mirror surface driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201580312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202016001998U1 (en) | 2016-03-24 | 2016-06-09 | Mci (Mirror Controls International) Netherlands B.V. | Retrospective adjustment device |
| CN106427790A (en) * | 2016-08-28 | 2017-02-22 | 宁波精成车业有限公司 | Electric mirror surface drive of small passenger car |
-
2009
- 2009-12-24 CN CN2009202952117U patent/CN201580312U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202016001998U1 (en) | 2016-03-24 | 2016-06-09 | Mci (Mirror Controls International) Netherlands B.V. | Retrospective adjustment device |
| WO2017164737A1 (en) | 2016-03-24 | 2017-09-28 | Mci (Mirror Controls International) Netherlands B.V. | Rear view device adjustment mechanism |
| CN106427790A (en) * | 2016-08-28 | 2017-02-22 | 宁波精成车业有限公司 | Electric mirror surface drive of small passenger car |
| CN106427790B (en) * | 2016-08-28 | 2021-09-14 | 宁波精成车业有限公司 | Electric mirror driver for small passenger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100915 |
|
| CX01 | Expiry of patent term |