CN213413646U - Driving component mounting structure of rearview mirror folder - Google Patents
Driving component mounting structure of rearview mirror folder Download PDFInfo
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- CN213413646U CN213413646U CN202022572955.8U CN202022572955U CN213413646U CN 213413646 U CN213413646 U CN 213413646U CN 202022572955 U CN202022572955 U CN 202022572955U CN 213413646 U CN213413646 U CN 213413646U
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- transmission
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- drive assembly
- shell
- mounting structure
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The utility model discloses a drive assembly mounting structure of rear-view mirror scray, including drive assembly, motor and rotation connecting piece, the motor passes through the drive assembly transmission with the rotation connecting piece and is connected, drive assembly includes the transmission shaft and adjusts the shell fragment, a transmission intracavity is located to the transmission shaft, it includes fixed part and regulating part to adjust the shell fragment, fixed part fixed connection is in the transmission intracavity, regulating part swing joint is in the transmission intracavity, the one end and the fixed part of transmission shaft offset, the other end and the regulating part of transmission shaft offset, distance between fixed part and the regulating part is less than the length of transmission shaft. The utility model provides a reduce drive assembly to service environment's demand, make drive assembly still can normally carry out the drive assembly mounting structure of mechanical transmission's rear-view mirror scray under relatively poor environment.
Description
Technical Field
The utility model relates to a rear-view mirror scray field specifically says a drive assembly mounting structure of rear-view mirror scray.
Background
Along with the increasingly higher degree of automation, the manual adjusting structure of the automobile rearview mirror has slowly exited the use market, the automatic adjusting structure is more and more widely used, in the rearview mirror folder with the automatic adjusting function, the motor and the transmission assembly are indispensable components, in the installation of the transmission assembly, in order to ensure the stability and the accuracy of the transmission assembly, the accuracy of the installation of the transmission assembly can be ensured, for example, when the transmission assembly performs mechanical transmission in a mode of rotating around an axis, the transmission assembly can be limited along the axial direction, so as to ensure the stability and the accuracy of the transmission assembly, but after the transmission assembly is limited to move along the axial direction, the high-accuracy transmission of the transmission assembly during the mechanical transmission needs to be ensured, in the driving process of an automobile, if foreign matters such as dust and the like or transmission deviation occurs in the transmission assembly when passing through an area with poor environment, the phenomenon of transmission clamping stagnation is easy to occur, so that the transmission assembly needs higher requirements in the use environment and needs to be protected, and some transmission assemblies are greatly limited in the use condition.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: the requirement of the transmission component on the use environment is reduced, and the transmission component can still normally carry out mechanical transmission under the poor environment.
The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides a drive assembly mounting structure of rear-view mirror scray, includes drive assembly, motor and rotation connecting piece, the motor passes through the drive assembly transmission with the rotation connecting piece and is connected, drive assembly includes the transmission shaft and adjusts the shell fragment, a transmission intracavity is located to the transmission shaft, it includes fixed part and regulating part to adjust the shell fragment, fixed part fixed connection is in the transmission intracavity, regulating part swing joint is in the transmission intracavity, the one end and the fixed part of transmission shaft offset, the other end and the regulating part of transmission shaft offset, distance between fixed part and the regulating part is less than the length of transmission shaft.
Compared with the prior art, the invention has the advantages that: the fixing part of the adjusting elastic sheet is abutted against one end of the transmission shaft, the adjusting part of the adjusting elastic sheet is abutted against the other end of the transmission shaft, and the distance between the fixing part and the adjusting part is smaller than the length of the transmission shaft, so that the transmission shaft can keep transmission stability, and simultaneously can have elasticity in the axial direction, if dust or other foreign matters enter the transmission assembly or under the condition of transmission deviation, the deviation space of the transmission shaft along the axial direction can be provided through the characteristic of the movable connection of the adjusting part in the transmission cavity, the interference of the foreign matters or the transmission deviation on the transmission can be relieved, the transmission can continue to be carried out, and under the condition of no foreign matters or normal transmission, the adjusting part can reset the transmission shaft through restoring force to maintain the normal operation of the transmission assembly, and simultaneously, the transmission shaft keeps a stable rotation state in the whole rotation process through the adjusting elastic sheet, the situation of random shaking of the transmission shaft during movement can not occur.
As an improvement of the utility model, the both ends in transmission chamber are equipped with the fixed slot that is used for fixed part respectively and are used for placing the movable groove of regulating part, it still is equipped with connecting portion to adjust the shell fragment, the both ends of connecting portion are located respectively to fixed part and regulating part, connecting portion set up along the lateral wall in transmission chamber.
As an improvement of the utility model, the lateral wall in transmission chamber is equipped with the clamping jaw that is used for fixed connection portion, through the improvement, can avoid adjusting the condition that the shell fragment breaks away from the transmission chamber in accommodation process.
As an improvement of the utility model, the clamping jaw is located the one end that is close to the movable groove, through the improvement, in adjusting shell fragment accommodation process, the fixed part is static fixed connection, and the fixed part is difficult to take place to break away from with the fixed slot, and regulating part and movable groove are swing joint, and regulating part breaks away from the movable groove easily, and then causes the condition that the regulation shell fragment breaks away from the transmission chamber, so the clamping jaw is close to the one end of movable groove, the condition that the restriction regulating part that can be better breaks away from the movable groove.
As an improvement of the utility model, the transmission assembly still includes transmission worm wheel and transmission worm, transmission worm wheel fixed connection is on the transmission shaft, transmission worm fixed connection is on the transmission shaft, circumference spacing connection has the drive worm on the motor, drive worm and transmission worm wheel meshing, be equipped with the rotating gear with transmission worm wheel meshing on the rotation connecting piece, through the improvement, can realize that the motor is connected to the transmission that rotates the connecting piece.
As an improvement of the utility model, the both ends in transmission chamber still are equipped with and are used for supplying transmission shaft pivoted rotation groove, through the improvement makes the transmission shaft spacing rotate in rotating the groove, guarantees the stability of transmission assembly's rotation axis, avoids the transmission shaft to appear the condition of skew at the rotation in-process, has guaranteed driven stability and accuracy.
As a further improvement of the present invention, the fixed part is located in the end close to the driving worm wheel, the adjusting part is located in the end close to the driving worm, through the improvement, its adjusting effect is superior to the fixed part in the end close to the driving worm, the adjusting part is located in the end close to the driving worm wheel.
As the utility model discloses a still another improvement still includes the shell, the transmission chamber is located in the module shell, the module shell is still including the motor chamber that is used for installing the motor, be equipped with the module chamber that is used for placing the module shell on the shell, the module chamber is including the motor groove that is used for placing the motor chamber and the transmission groove that is used for placing the transmission chamber, motor groove and the spacing connection of motor chamber circumference, through improve, be equipped with motor groove and transmission groove on the shell respectively, can carry out multiple location in the installation of module shell, guarantee the accuracy of installation and the stability after the installation.
As the utility model discloses a still have an improvement, be equipped with spacing protruding on the inner wall in motor groove, be equipped with on the motor chamber with spacing protruding cooperate with the spacing muscle in order to restrict the motor chamber at the motor inslot internal rotation, through the improvement, can restrict the module shell and rotate in the shell, guarantee the stability of installation and the accuracy after the module shell installation.
As a still further improvement of the utility model, the shell includes epitheca and inferior valve, be equipped with fixed protruding on the module shell, the junction and the fixed protruding coplanar of epitheca and inferior valve, the junction of epitheca and inferior valve is equipped with and is used for with fixed protruding complex constant head tank, through the improvement, it is spacing to the circumference of module shell to have realized through spacing protruding cooperation with spacing muscle, and through the design of fixed protruding and constant head tank, can realize that the spacing along motor axial direction of module shell installation, has guaranteed the accuracy after installation stability and the module shell installation.
Drawings
Fig. 1 is a schematic view of the module case mounting structure of the present invention.
Fig. 2 is a schematic view of another viewing angle mounting structure of the module housing of the present invention.
Fig. 3 is a schematic diagram of the module housing structure of the present invention.
Fig. 4 is a schematic view of the cross-sectional structure of the motor of the present invention.
Fig. 5 is a schematic view of the overall structure of the present invention.
Fig. 6 is the overall structure schematic diagram of the utility model after the upper casing is removed.
Fig. 7 is a schematic view of the upper case structure of the present invention.
Fig. 8 is a schematic view of the structure of the lower case of the present invention.
Shown in the figure: 1. the transmission assembly, 1.1, the transmission shaft, 1.2, the transmission worm wheel, 1.3, the transmission worm, 2, the motor, 2.1, the drive worm, 3, rotate the connecting piece, 4, the module shell, 4.1, the transmission chamber, 4.1.1, the fixed slot, 4.1.2, the activity groove, 4.1.3, the rotation groove, 4.2, the motor chamber, 4.2.1, spacing muscle, 4.3, fixed protrusion, 5, adjust the shell fragment, 5.1, the fixed part, 5.2, the regulating part, 5.3, connecting portion, 6, the clamping jaw, 7, the shell, 7.1, the motor groove, 7.2, the transmission groove, 7.3, spacing protrusion, 7.4, the upper casing, 7.5, the lower casing, 7.6, the constant head tank.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
As shown in fig. 1 to 3, a driving assembly mounting structure of a mirror folder is characterized in that: comprises a transmission component 1, a motor 2 and a rotary connecting piece 3, wherein the motor 2 is in transmission connection with the rotary connecting piece 3 through the transmission component 1, the transmission component 1 comprises a transmission shaft 1.1 and an adjusting elastic piece 5, the transmission shaft 1.1 is arranged in a transmission cavity 4.1, the adjusting elastic piece 5 comprises a fixed part 5.1 and an adjusting part 5.2, the fixed part 5.1 is fixedly connected in the transmission cavity 4.1, the adjusting part 5.2 is movably connected in the transmission cavity 4.1, one end of the transmission shaft 1.1 is propped against the fixed part 5.1, the other end of the transmission shaft 1.1 is propped against the adjusting part 5.2, the distance between the fixed part 5.1 and the adjusting part 5.2 is less than the length of the transmission shaft 1.1, two ends of the transmission cavity 4.1 are respectively provided with a fixed groove 4.1.1 for fixing the fixed part 5.1 and a movable groove 4.1.2 for placing the adjusting part 5.2, the adjusting elastic piece 5 is also provided with a connecting part 5.3, and the fixed part 5.1 and the adjusting part 5.2 are respectively arranged at, the connecting portion 5.3 is arranged along the outer side wall of the transmission cavity 4.1, and the two ends of the transmission cavity 4.1 are also provided with rotating grooves 4.1.3 for the transmission shaft 1.1 to rotate.
The outer side wall of the transmission cavity 4.1 is provided with a clamping jaw 6 for fixing the connecting part 5.3, and the clamping jaw 6 is arranged at one end close to the movable groove 4.1.2.
As shown in fig. 4 to 8, the driving assembly mounting structure of the mirror folder, further includes a housing 7, the transmission cavity 4.1 is arranged in a module shell 4, the module shell 4 also comprises a motor cavity 4.2 for installing the motor 2, the shell 7 is provided with a module cavity for placing the module shell 4, the module cavity comprises a motor groove 7.1 for placing the motor cavity 4.2 and a transmission groove 7.2 for placing the transmission cavity 4.1, the motor groove 7.1 is connected with the motor cavity 4.2 in a circumferential limiting way, two parallel side surfaces are arranged on the side wall of the motor 2, the inner wall of the motor cavity 4.2 is matched with the side wall of the motor 2, the side surface of the motor cavity 4.2 is provided with an opening for placing the power supply motor 2 into the motor cavity 4.2, the plane of the opening and the side surface of the motor 2 are obliquely arranged, one side edge of the opening is arranged on one side surface close to the motor 2, and the other side edge of the opening is arranged on the other side surface close to the motor 2.
The inner wall of the motor groove 7.1 is provided with a limiting protrusion 7.3, the motor cavity 4.2 is provided with a limiting rib 4.2.1 which is matched with the limiting protrusion 7.3 to limit the rotation of the motor cavity 4.2 in the motor groove 7.1, and in the embodiment, the limiting rib 4.2.1 is an open side edge.
The shell 7 comprises an upper shell 7.4 and a lower shell 7.5, a fixed protrusion 4.3 is arranged on the module shell 4, the joint of the upper shell 7.4 and the lower shell 7.5 is coplanar with the fixed protrusion 4.3, and a positioning groove 7.6 matched with the fixed protrusion 4.3 is arranged at the joint of the upper shell 7.4 and the lower shell 7.5.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. All changes which come within the scope of the independent claims of the invention are to be embraced within their scope.
Claims (10)
1. The utility model provides a drive assembly mounting structure of rear-view mirror scray which characterized in that: including drive assembly (1), motor (2) and rotation connecting piece (3), motor (2) are connected through drive assembly (1) transmission with rotation connecting piece (3), drive assembly (1) includes transmission shaft (1.1) and regulation shell fragment (5), transmission shaft (1.1) is located in a transmission chamber (4.1), it includes fixed part (5.1) and regulating part (5.2) to adjust shell fragment (5), fixed part (5.1) fixed connection is in transmission chamber (4.1), regulating part (5.2) swing joint is in transmission chamber (4.1), the one end and the fixed part (5.1) of transmission shaft (1.1) offset, the other end and the regulating part (5.2) of transmission shaft (1.1) offset, the distance between fixed part (5.1) and regulating part (5.2) is less than the length of transmission shaft (1.1).
2. The drive assembly mounting structure of a mirror folder according to claim 1, characterized in that: the both ends of transmission chamber (4.1) are equipped with fixed slot (4.1.1) that are used for fixed part (5.1) respectively and are used for placing movable groove (4.1.2) of regulating part (5.2), it still is equipped with connecting portion (5.3) to adjust shell fragment (5), the both ends of connecting portion (5.3) are located respectively in fixed part (5.1) and regulating part (5.2), connecting portion (5.3) set up along the lateral wall of transmission chamber (4.1).
3. The drive assembly mounting structure of a mirror folder according to claim 2, characterized in that: the outer side wall of the transmission cavity (4.1) is provided with a clamping jaw (6) used for fixing the connecting part (5.3).
4. The drive assembly mounting structure of a mirror folder according to claim 3, wherein: the clamping jaw (6) is arranged at one end close to the movable groove (4.1.2).
5. The drive assembly mounting structure of a mirror folder according to claim 1, characterized in that: transmission assembly (1) still includes transmission worm wheel (1.2) and transmission worm (1.3), transmission worm wheel (1.2) fixed connection is on transmission shaft (1.1), transmission worm (1.3) fixed connection is on transmission shaft (1.1), circumference limit connection has drive worm (2.1) on motor (2), drive worm (2.1) and transmission worm wheel (1.2) meshing, be equipped with the running gear with transmission worm wheel (1.2) meshing on rotating connecting piece (3).
6. The drive assembly mounting structure of a mirror folder according to claim 1, characterized in that: and two ends of the transmission cavity (4.1) are also provided with a rotating groove (4.1.3) for the transmission shaft (1.1) to rotate.
7. The drive assembly mounting structure of a mirror folder according to claim 5, wherein: the fixing part (5.1) is arranged at one end close to the transmission worm wheel (1.2), and the adjusting part (5.2) is arranged at one end close to the transmission worm (1.3).
8. The drive assembly mounting structure of a mirror folder according to claim 1, characterized in that: still include shell (7), in module shell (4) was located in transmission chamber (4.1), module shell (4) is still including motor chamber (4.2) that are used for installing motor (2), be equipped with the module chamber that is used for placing module shell (4) on shell (7), the module chamber is including motor groove (7.1) that are used for placing motor chamber (4.2) and transmission groove (7.2) that are used for placing transmission chamber (4.1), motor groove (7.1) and motor chamber (4.2) circumference spacing connection.
9. The drive assembly mounting structure of a mirror folder according to claim 8, wherein: the motor is characterized in that a limiting protrusion (7.3) is arranged on the inner wall of the motor groove (7.1), and a limiting rib (4.2.1) matched with the limiting protrusion (7.3) to limit the rotation of the motor cavity (4.2) in the motor groove (7.1) is arranged on the motor cavity (4.2).
10. The drive assembly mounting structure of a mirror folder according to claim 8, wherein: the shell (7) comprises an upper shell (7.4) and a lower shell (7.5), a fixed protrusion (4.3) is arranged on the module shell (4), the joint of the upper shell (7.4) and the lower shell (7.5) and the fixed protrusion (4.3) are coplanar, and a positioning groove (7.6) matched with the fixed protrusion (4.3) is arranged at the joint of the upper shell (7.4) and the lower shell (7.5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022572955.8U CN213413646U (en) | 2020-11-09 | 2020-11-09 | Driving component mounting structure of rearview mirror folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022572955.8U CN213413646U (en) | 2020-11-09 | 2020-11-09 | Driving component mounting structure of rearview mirror folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213413646U true CN213413646U (en) | 2021-06-11 |
Family
ID=76251085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022572955.8U Active CN213413646U (en) | 2020-11-09 | 2020-11-09 | Driving component mounting structure of rearview mirror folder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213413646U (en) |
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2020
- 2020-11-09 CN CN202022572955.8U patent/CN213413646U/en active Active
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