CN214775485U - Seat motor mounting bracket and mounting structure between seat motor mounting bracket and motor reduction gearbox - Google Patents
Seat motor mounting bracket and mounting structure between seat motor mounting bracket and motor reduction gearbox Download PDFInfo
- Publication number
- CN214775485U CN214775485U CN202120332573.XU CN202120332573U CN214775485U CN 214775485 U CN214775485 U CN 214775485U CN 202120332573 U CN202120332573 U CN 202120332573U CN 214775485 U CN214775485 U CN 214775485U
- Authority
- CN
- China
- Prior art keywords
- motor
- mounting bracket
- reduction gearbox
- shaped groove
- mounting
- 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.)
- Active
Links
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a seat motor mounting bracket and a mounting structure between the seat motor mounting bracket and a motor reduction box, wherein the seat motor mounting bracket is made of engineering plastics and is provided with an inner hole for mounting the motor reduction box, the radial periphery of the inner hole is a mounting bracket body, and a fan-shaped groove is arranged on the mounting bracket body; two screw rod holes for the screw rods to pass through are symmetrically formed in the mounting bracket body; an arc-shaped groove is formed in one end face of the mounting bracket body in the axis direction. By adopting the mounting structure between the seat motor mounting bracket and the motor reduction gearbox, the two ends of the reduction gearbox in the axial direction are respectively provided with the flange part and the outer boss; after the mounting, the outer boss is meshed with the arc-shaped groove on the mounting bracket body to form a buckle structure, the motor reduction gearbox is axially limited on the mounting bracket body through the matching of the buckle structure and the flange part of the motor reduction gearbox, and the screw rod penetrates through two screw rod holes on the mounting bracket body. The utility model provides a motor rotation angle not enough and the not enough problem of position that the lead screw can reach in the skeleton space on the space.
Description
Technical Field
The utility model relates to a seat motor technical field, in particular to seat motor installing support and motor reducing gear box between mounting structure.
Background
In recent years, with the increasing demands of consumers for comfort and the pursuit of an increased space in a vehicle, the motor for adjusting the seat of the vehicle is developed to be lighter and smaller. At present, use some installing supports in the car by panel riveting or welding forming, generally adopt the higher steel sheet of intensity, seat motor support passes through screw connection with the motor, makes motor weight increase like this, and the cost rises and can waste a part of motor performance. Some seat motor support adopt plastics to make, increase the buckle on these seat motor support's that adopt plastics to make lower terminal surface, let the fixed plate pass these buckles with this fixed motor, then couple together motor and seat motor support through the screw, such seat motor support that adopts plastics to make is comparatively complicated and can increase new part, can make motor cost rise.
At present, the lightweight research and application of the seat adjusting motor in the domestic automobile industry are difficult problems in the research and development process of the industry.
SUMMERY OF THE UTILITY MODEL
One of the purposes of the utility model is to provide a seat motor installing support of a novel structure aiming at the defects and the insufficiency of the prior seat adjusting motor.
A second object of the utility model is to provide an adopt mounting structure between above-mentioned seat motor installing support and the motor reducing gear box.
As the seat motor mounting bracket of the first aspect of the present invention, it is made of engineering plastics, and the seat motor mounting bracket has an inner hole for mounting a reduction gearbox, the radial periphery of the inner hole is a mounting bracket body, and both sides of the inner hole in the axial direction are open; a fan-shaped groove is formed in the mounting bracket body, the radial inner side of the fan-shaped groove is radially communicated with the inner hole, and two sides of the fan-shaped groove in the axial direction are open; two screw holes for the screws to pass through are symmetrically formed in the mounting bracket body, and the length of each screw hole extending along the circumferential direction of the mounting bracket body is greater than the length of each screw hole extending along the axial direction of the mounting bracket body; an arc-shaped groove is formed in one end face of the mounting bracket body in the axis direction and is located on the inner hole side of the mounting bracket.
In a preferred embodiment of the present invention, the arc-shaped groove corresponds to a circumferential position of a screw hole in a circumferential direction of the mounting bracket body.
In a preferred embodiment of the present invention, two arc-shaped protrusions protruding into the inner hole are symmetrically disposed on the hole wall of the inner hole, and each arc-shaped protrusion corresponds to a circumferential position of one screw hole in a circumferential direction of the mounting bracket body.
As the second aspect of the present invention, the mounting structure between the seat motor mounting bracket and the motor reduction box further comprises a motor reduction box, wherein a motor, a worm gear transmission mechanism and a lead screw nut transmission mechanism are mounted in the motor reduction box, wherein a worm wheel in the worm gear transmission mechanism and a nut in the lead screw nut transmission mechanism are connected into a whole, the motor drives a worm in the worm gear transmission, the worm drives a worm wheel in the worm gear transmission mechanism to rotate, and the worm wheel drives the nut in the lead screw nut transmission mechanism to rotate; one end of the motor reduction box in the axial direction is provided with a flange part, and the other end of the motor reduction box is provided with an outer boss; during installation, inserting one end of the motor reduction box, which is provided with an outer boss, into the inner hole from the end, which is not provided with the arc-shaped groove, of the inner hole in the installation support body, and aligning the outer boss to the fan-shaped groove during insertion; after the motor reduction gearbox is inserted in place, the motor reduction gearbox is rotated to enable an outer boss on the motor reduction gearbox to be meshed with an arc-shaped groove on the seat mounting support body to form a buckle structure, the motor reduction gearbox is axially limited on the mounting support body through the matching of the buckle structure and a flange part of the motor reduction gearbox, a lead screw in the lead screw nut transmission mechanism is inserted from a lead screw hole on the mounting support body, then a screw nut in the lead screw nut transmission mechanism is screwed, and the mounting support body and the reduction gearbox can be assembled after the lead screw in the lead screw nut transmission mechanism penetrates out from another lead screw hole on the mounting support body.
In a preferred embodiment of the present invention, the outer circle of the motor reduction box is composed of a circumferential portion and an outer arc protrusion, the circumferential portion is in sliding fit with the two arc protrusions on the mounting bracket body, and the outer arc protrusion is embedded into the fan-shaped groove and is in sliding fit with the fan-shaped groove.
In a preferred embodiment of the present invention, a limiting portion is disposed on each of two circumferential sides of the outer arc protruding portion, and the two limiting portions also form a part of the outer circle of the motor reduction box and cooperate with the groove edges on the two circumferential sides of the fan-shaped groove to limit the rotation angle of the reduction box.
In a preferred embodiment of the present invention, under the condition without the lead screw, with the central radial line of the fan-shaped groove as the reference, the rotation angle of the motor reduction box to one side of the circumferential direction of the central radial line of the fan-shaped groove is 23 °, and the rotation angle to the other side of the circumferential direction of the central radial line of the fan-shaped groove is 35 °.
In a preferred embodiment of the present invention, under the state that there is the lead screw, with the central radial line of the fan-shaped groove as the benchmark, the rotation angle of the motor reduction box to one side of the central radial line circumference of the fan-shaped groove is 13.5 °, to the rotation angle of the other side of the central radial line circumference of the fan-shaped groove is 13.5 °.
In a preferred embodiment of the present invention, the motor reduction box includes a reduction box body and a reduction box cover, the worm gear transmission mechanism and the screw nut transmission mechanism are installed in the reduction box body, one part of the circumferential portion, the outer arc protruding portion and the two limiting portions are located on the outer circle of the reduction box body, and the other part of the circumferential portion is located on the outer periphery of the reduction box cover; the flange portion and the outer boss are arranged at two ends of the axial direction of the reduction gearbox body, a plurality of positioning columns are circumferentially arranged on the face, used for mounting the reduction gearbox cover, of the reduction gearbox body, a plurality of mounting holes are circumferentially formed in the reduction gearbox cover, each positioning column is matched with the corresponding mounting hole, the reduction gearbox cover is mounted on the reduction gearbox body, and the excircle rotation center of the reduction gearbox cover is concentric with the excircle rotation center of the reduction gearbox body.
When a similar small and light motor runs on a framework, the motor rotates around one end of a motor mounting bracket (namely a motor rotation center). The utility model discloses an after the above technical scheme, both ends rotary motion can be made around the central axis (also be the motor rotation center) of seat motor installing support to the motor, the problem that the not enough position that can reach in the skeleton space with the lead screw of motor rotation angle in the space is not enough has been solved, the motor can be longer with lead screw removal length more greatly in the space promptly, the position that can reach in the space can be more, thereby make this motor can adapt to the different skeleton of more circumstances, and the motor light in weight of this new plastic construction support of assembly, the noise is little.
In addition the utility model discloses still have following beneficial effect: the structure of the mounting bracket body is utilized to interact with the motor reduction gearbox, the outer boss on the motor reduction gearbox is buckled on the arc-shaped groove of the mounting bracket body and cannot fall down, the flange part of the motor reduction gearbox is blocked by the mounting bracket body and cannot move upwards, the stability of the reduction gearbox can be better increased, unnecessary damage to a motor output shaft in the reduction gearbox caused by vertical movement of the motor reduction gearbox is avoided, and the service life of the motor is also prolonged.
Drawings
Fig. 1 is a schematic structural view of the seat motor mounting bracket of the present invention viewed from one direction.
Fig. 2 is a schematic structural view of the seat motor mounting bracket of the present invention viewed from another direction.
Fig. 3 is a schematic structural diagram (without a screw) of the motor reduction gearbox of the present invention.
Fig. 4 is an exploded schematic view (without a screw) of the motor reduction box of the present invention.
Fig. 5 is a schematic structural view (with a screw) of the motor reduction box of the present invention viewed from one direction.
Fig. 6 is a schematic structural view (with a screw) of the motor reduction box of the present invention viewed from another direction.
Fig. 7 is a schematic view of the assembled motor reduction box and seat motor mounting bracket of the present invention from a direction.
Fig. 8 is a schematic view of the motor reduction box and the seat motor mounting bracket of the present invention viewed from another direction after being assembled.
Fig. 9 is a schematic diagram of the state of the motor reduction box of the present invention at the initial position.
Fig. 10 is a schematic view of the state of the motor reduction box of the present invention rotating clockwise from the initial position to the extreme position (without the screw).
Fig. 11 is a schematic diagram of the state of the motor reduction box of the present invention rotating counterclockwise from the initial position to the extreme position (without the screw).
Fig. 12 is a schematic view of the state that the motor reduction box of the present invention rotates clockwise from the initial position to the position where the screw is at the limit position (with the screw).
Fig. 13 is a schematic cross-sectional view (with a screw) of the motor reduction box of the present invention from the initial position to the extreme position where the screw is rotated clockwise.
Fig. 14 is a schematic view of the state that the motor reduction box of the present invention rotates counterclockwise from the initial position to the position where the screw is at the limit position (with the screw).
Fig. 15 is a schematic cross-sectional view (with a screw) of the motor reduction box of the present invention from the initial position to the extreme position where the screw is rotated counterclockwise.
Detailed Description
The invention is further described below with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 and 2, a seat motor mounting bracket 10 shown in the drawings is made of engineering plastics, the seat motor mounting bracket 10 is provided with an inner hole 11 for mounting a reduction gearbox, the radial periphery of the inner hole 11 is a mounting bracket body 12, and two sides of the inner hole 11 in the axial direction are open.
The mounting bracket body 12 is provided with a sector groove 13, the radial inner side of the sector groove 13 radially penetrates the inner hole 11, and both sides of the sector groove 13 in the axial direction are open.
Two screw holes 14 and 15 for screws to pass through are symmetrically formed in the mounting bracket body 12, and the length of each screw hole 14 and 15 extending along the circumferential direction of the mounting bracket body 12 is greater than the length of each screw hole 14 and 15 extending along the axial direction of the mounting bracket body 12.
An arc-shaped groove 17 is provided on an end face 16 of the mounting bracket body 12 in the axial direction, and the arc-shaped groove 17 is located on the inner hole 11 side of the motor mounting bracket 10 and corresponds to the circumferential position of one screw hole 15 in the circumferential direction of the mounting bracket body 12.
In order to reduce the contact area between the mounting bracket body 12 and the motor reduction gearbox and effectively support the motor reduction gearbox well, two arc- shaped protruding parts 18 and 19 protruding into the inner hole 11 are symmetrically arranged on the hole wall of the inner hole 11, the arc-shaped protruding part 18 corresponds to the circumferential position of one screw hole 14 in the circumferential direction of the mounting bracket body 12, and the arc-shaped protruding part 19 corresponds to the circumferential position of one screw hole 15 in the circumferential direction of the mounting bracket body 12.
When the screw rod is at the limit position, in order to make the mounting bracket body 12 closely contact with the head retaining rings and the tail retaining rings at the two ends of the screw rod so as to limit the rotation of the screw rod, outer convex arc surfaces 12a and 12b are arranged at the positions, corresponding to the two screw rod holes 14 and 15, of the outer periphery of the mounting bracket body 12.
The length of the arc- shaped protrusions 18, 19 extending in the circumferential direction of the mounting bracket body 12 is smaller than the length of the screw holes 14, 15 extending in the circumferential direction of the mounting bracket body 12, while one ends of the arc- shaped protrusions 18, 19 in the circumferential direction are connected to both ends of the sector groove 13 in the circumferential direction, respectively, and terminate at both ends of the sector groove 13 in the circumferential direction.
Referring to fig. 3 to 6, the motor reduction box 20 shown in the figures comprises a reduction box body 21 and a reduction box cover 22, the motor, the worm gear transmission mechanism and the lead screw nut transmission mechanism are arranged in the reduction box body 21,
the outer circle of the reduction case body 21 is composed of a part 23a of the circumferential portion 23, an outer arc protruding portion 24, and two stopper portions 25, 26, the two stopper portions 25, 26 being respectively located between both circumferential ends of the outer arc protruding portion 24 and both circumferential ends of the circumferential portion 23. The other portion 23b of the circumferential portion 23 is located on the outer circumference of the reduction box cover 22.
A flange portion 27 is provided at one end of the reduction box body 21 in the axial direction, an outer boss 28 is provided at the other end, a plurality of positioning columns 29a are circumferentially provided on a surface 29 of the reduction box body 21 on which the reduction box cover 22 is mounted, a plurality of mounting holes 22a are circumferentially provided on the reduction box cover 22, each positioning column 29a is fitted with the corresponding mounting hole 21a, so that the reduction box cover 22 is mounted on the reduction box body 21, and the outer circle rotation center 22b of the reduction box cover 22 is concentric with the outer circle rotation center 21a of the reduction box body 21.
The worm wheel in the worm wheel and worm transmission mechanism is connected with the nut in the lead screw and nut transmission mechanism into a whole, the motor drives the worm in the worm wheel and worm transmission to transmit, the worm drives the worm wheel in the worm wheel and worm transmission mechanism to rotate, and the worm wheel drives the nut in the lead screw and nut transmission mechanism to rotate.
Referring to fig. 7 and 8, when being installed, the end of the motor reduction box 20 with the outer boss 28 is inserted into the inner hole 11 from the end 12d of the inner hole 11 in the mounting bracket body 12 without the arc-shaped groove 17, and when being inserted, the outer boss 28 is aligned with the fan-shaped groove 13; after the motor reduction gearbox 20 is inserted in place, the motor reduction gearbox 20 is rotated, so that the outer boss 28 on the motor reduction gearbox 20 is meshed with the arc-shaped groove 17 on the mounting bracket body 12 to form a buckle structure, and the motor reduction gearbox 20 is axially limited on the mounting bracket body 12 through the matching of the buckle structure and the flange part 27 of the motor reduction gearbox 20. Therefore, by utilizing the interaction of the structure of the mounting bracket body 12 and the motor reduction gearbox 20, the outer boss 28 on the motor reduction gearbox 20 is buckled on the arc-shaped groove 17 of the mounting bracket body 12 and cannot fall down, and the flange part 27 of the motor reduction gearbox 20 is blocked by the mounting bracket body 12 and cannot move upwards, so that the stability of the motor reduction gearbox 20 can be better increased, unnecessary damage to a motor output shaft in the motor reduction gearbox 20 due to the vertical movement of the motor reduction gearbox 20 is avoided, and the service life of the motor is also prolonged.
After the motor reduction box 20 is installed in place, one part 23a of the circumferential part 23 of the motor reduction box 20, which is positioned on the reduction box body 21, is in sliding fit with the arc-shaped protrusion 19 on the mounting bracket body 12, the other part 23a of the circumferential part 23 of the motor reduction box 20, which is positioned on the reduction box cover 21, is in sliding fit with the arc-shaped protrusion 18 on the mounting bracket body 12, and the outer arc-shaped protrusion 24 is embedded into the fan-shaped groove 13 and is in sliding fit with the groove bottom of the fan-shaped groove 13. In the rotation process of the reduction gearbox 20, the two limiting parts 25 and 26 are respectively matched with the groove edges 13a and 13b at two circumferential sides of the fan-shaped groove 13 to limit the rotation angle of the reduction gearbox 20.
The tail end of a screw 30 with a head check ring 31 in a screw nut transmission mechanism is inserted into a screw hole 14 on an installation support body 12, then the screw 30 is screwed through a screw nut in the screw nut transmission mechanism and penetrates out of another screw hole 15 on the installation support body 12, and then a tail check ring 32 is installed at the tail end of the screw 30, so that the installation support 12 and the motor reduction gearbox 20 can be assembled.
Referring to fig. 10, in a state without a screw, the reduction gearbox 20 is rotated by 23 ° to one side (i.e., clockwise) of the circumferential direction of the center radial line of the fan-shaped groove 13 with reference to the center radial line 13c of the fan-shaped groove 13. Referring to fig. 11, the motor reducer casing 20 is rotated by 35 ° to the other circumferential side (i.e., counterclockwise) of the radial line 13 of the sector groove 13 with reference to the radial line 13c of the sector groove 13.
Referring to fig. 12 and 13, in a state where the screw 30 is present, when the rotation angle of the motor reduction box 20 to one side (i.e., clockwise) of the circumferential direction of the central radial line 13c of the fan-shaped groove 13 is 13.5 ° with respect to the central radial line 13c of the fan-shaped groove 13, the inner end surface of the tail retainer 32 at the tail end of the screw 30 is in close contact with the outer convex arc surface 12b on the mounting bracket body 12, the screw 30 is restricted by the mounting bracket body 12 and cannot move any further, and the motor is braked.
Referring to fig. 14 and 15, in a state where the screw 30 is present, when the rotation angle of the motor reduction box 20 to the other circumferential side (i.e., counterclockwise) of the center radial line 13c of the fan-shaped groove 13 is 13.5 ° with respect to the center radial line 13c of the fan-shaped groove 13, the inner end surface of the head retainer 31 at the tail end of the screw 30 is in close contact with the outward arc surface 12a on the mounting bracket body 12, the screw 30 is restricted by the mounting bracket body 12 and cannot move any further, and the motor is braked.
Through the matching of the screw holes 14 and 15, the convex arc surfaces 12a and 12b on the mounting bracket body 12, and the head retainer ring 31 and the tail retainer ring 32 on the screw 30, the screw 30 can only rotate along with the motor reduction box 20 within the range of +/-13.5 degrees by taking the central radial line 13c of the fan-shaped groove 13 as a reference.
Claims (9)
1. The seat motor mounting bracket is characterized by being made of engineering plastics, the mounting bracket is provided with an inner hole for mounting a reduction gearbox, the radial periphery of the inner hole is a mounting bracket body, and two sides of the inner hole in the axial direction are open; a fan-shaped groove is formed in the mounting bracket body, the radial inner side of the fan-shaped groove is radially communicated with the inner hole, and two sides of the fan-shaped groove in the axial direction are open; two screw holes for the screws to pass through are symmetrically formed in the mounting bracket body, and the length of each screw hole extending along the circumferential direction of the mounting bracket body is greater than the length of each screw hole extending along the axial direction of the mounting bracket body; an arc-shaped groove is formed in one end face of the mounting bracket body in the axis direction and is located on the inner hole side of the mounting bracket.
2. The seat motor mounting bracket of claim 1, wherein the arc-shaped groove corresponds to a circumferential position of one screw hole in a circumferential direction of the mounting bracket body.
3. The seat motor mounting bracket of claim 1, wherein two arc-shaped protrusions protruding into the inner hole are symmetrically provided on the hole wall of the inner hole, each arc-shaped protrusion corresponding to a circumferential position of one screw hole in a circumferential direction of the mounting bracket body.
4. The mounting structure between the seat motor mounting bracket and the motor reduction box according to any one of claims 1 to 3 is adopted, and is characterized by further comprising a motor reduction box, wherein a motor, a worm gear transmission mechanism and a lead screw nut transmission mechanism are mounted in the motor reduction box, a worm wheel in the worm gear transmission mechanism and a nut in the lead screw nut transmission mechanism are connected into a whole, the motor drives a worm in the worm gear transmission mechanism to perform worm transmission, the worm drives a worm wheel in the worm gear transmission mechanism to rotate, and the worm wheel drives the nut in the lead screw nut transmission mechanism to rotate; one end of the motor reduction box in the axial direction is provided with a flange part, and the other end of the motor reduction box is provided with an outer boss; during installation, inserting one end of the motor reduction box, which is provided with an outer boss, into the inner hole from the end, which is not provided with the arc-shaped groove, of the inner hole in the installation support body, and aligning the outer boss to the fan-shaped groove during insertion; after the motor reduction gearbox is inserted in place, the motor reduction gearbox is rotated to enable an outer boss on the motor reduction gearbox to be meshed with an arc-shaped groove on the mounting support body to form a buckle structure, the motor reduction gearbox is axially limited on the mounting support body through the matching of the buckle structure and a flange part of the motor reduction gearbox, a lead screw in the lead screw nut transmission mechanism is inserted from a lead screw hole on the mounting support body, then a screw nut in the lead screw nut transmission mechanism is screwed, and the mounting support body and the motor reduction gearbox can be assembled after the lead screw in the lead screw nut transmission mechanism penetrates out from another lead screw hole on the mounting support body.
5. The mounting structure between a seat motor mounting bracket and a motor reduction gearbox according to claim 4, wherein the outer circle of the motor reduction gearbox consists of a circumferential part and an outer arc protrusion, the circumferential part is in sliding fit with the two arc protrusions on the mounting bracket body, and the outer arc protrusion is embedded in and in sliding fit with the fan-shaped groove.
6. The mounting structure between the seat motor mounting bracket and the motor reduction gearbox according to claim 5, wherein two limiting parts are respectively arranged on two circumferential sides of the outer arc protruding part, and the two limiting parts also form part of the outer circle of the motor reduction gearbox and are matched with the groove edges on two circumferential sides of the fan-shaped groove to limit the rotation angle of the motor reduction gearbox.
7. The mounting structure between the seat motor mounting bracket and the motor reduction gearbox according to claim 4, 5 or 6, wherein in a state without a lead screw, based on the central radial line of the fan-shaped groove, the rotation angle of the motor reduction gearbox to one side of the circumferential direction of the central radial line of the fan-shaped groove is 23 degrees, and the rotation angle to the other side of the circumferential direction of the central radial line of the fan-shaped groove is 35 degrees.
8. The mounting structure between the seat motor mounting bracket and the motor reduction gearbox according to claim 7, wherein in a state of a lead screw, based on the central radial line of the fan-shaped groove, the rotation angle of the motor reduction gearbox to one side of the circumferential direction of the central radial line of the fan-shaped groove is 13.5 degrees, and the rotation angle to the other side of the circumferential direction of the central radial line of the fan-shaped groove is 13.5 degrees.
9. The mounting structure between the seat motor mounting bracket and the motor reduction box according to claim 5, wherein the motor reduction box comprises a reduction box body and a reduction box cover, the worm gear transmission mechanism and the lead screw nut transmission mechanism are mounted in the reduction box body, one part of the circumferential part, the outer arc protruding part and the two limiting parts are positioned on the outer circle of the reduction box body, and the other part of the circumferential part is positioned on the outer periphery of the reduction box cover; the flange portion and the outer boss are arranged at two ends of the axial direction of the reduction gearbox body, a plurality of positioning columns are circumferentially arranged on the face, used for mounting the reduction gearbox cover, of the reduction gearbox body, a plurality of mounting holes are circumferentially formed in the reduction gearbox cover, each positioning column is matched with the corresponding mounting hole, the reduction gearbox cover is mounted on the reduction gearbox body, and the excircle rotation center of the reduction gearbox cover is concentric with the excircle rotation center of the reduction gearbox body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120332573.XU CN214775485U (en) | 2021-02-05 | 2021-02-05 | Seat motor mounting bracket and mounting structure between seat motor mounting bracket and motor reduction gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120332573.XU CN214775485U (en) | 2021-02-05 | 2021-02-05 | Seat motor mounting bracket and mounting structure between seat motor mounting bracket and motor reduction gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214775485U true CN214775485U (en) | 2021-11-19 |
Family
ID=78752582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120332573.XU Active CN214775485U (en) | 2021-02-05 | 2021-02-05 | Seat motor mounting bracket and mounting structure between seat motor mounting bracket and motor reduction gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214775485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721749A (en) * | 2021-02-05 | 2021-04-30 | 胜华波汽车电器(滁州)有限公司 | Mounting structure between mounting bracket and reduction gearbox |
-
2021
- 2021-02-05 CN CN202120332573.XU patent/CN214775485U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721749A (en) * | 2021-02-05 | 2021-04-30 | 胜华波汽车电器(滁州)有限公司 | Mounting structure between mounting bracket and reduction gearbox |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214775485U (en) | Seat motor mounting bracket and mounting structure between seat motor mounting bracket and motor reduction gearbox | |
| CN203571001U (en) | Planetary gear installation structure, planetary gear bank and thrust washer | |
| CN208149068U (en) | Driving wheel and mobile robot | |
| CN220523242U (en) | Mute reduction gearbox convenient to assemble | |
| CN201506213U (en) | Electric hub | |
| CN112721749A (en) | Mounting structure between mounting bracket and reduction gearbox | |
| CN102343932B (en) | Steering mechanism of power car | |
| CN203651333U (en) | Hub bearing for wheel and related parts | |
| CN214007959U (en) | Harmonic reducer and driver | |
| CN210118368U (en) | Heavy middle flange integrated with bearing inner ring | |
| CN212297448U (en) | Low-noise planetary gear motor | |
| CN111412266B (en) | Mounting structure suitable for hybrid transmission motor gear shaft | |
| CN113167319B (en) | Drive device for a motor vehicle having a drive unit | |
| CN113580922A (en) | Hub driving integrated device | |
| CN217917617U (en) | Hub reduction gear structure and truck bridge | |
| CN217381568U (en) | Clearance compensation structure, speed reducing mechanism and vehicle | |
| CN202326986U (en) | Balance shaft gear of motorcycle engine | |
| CN111441687A (en) | Electric stay bar for automobile tail door | |
| CN215634584U (en) | Driving motor for brake caliper, brake caliper and vehicle | |
| CN214999262U (en) | Split type punching type rolling door curtain machine assembly | |
| CN219139639U (en) | Automobile hub bearing unit flange plate | |
| CN213017518U (en) | Speed reducer motor with floating solar wheel | |
| CN215806061U (en) | Hub reduction gear and axle | |
| CN221162461U (en) | Stable-transmission headlight height adjuster | |
| CN217124426U (en) | Positioning adjustment spacer bush of hub unit and hub unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |