CN219487543U - Electric folding steering wheel mechanism - Google Patents
Electric folding steering wheel mechanism Download PDFInfo
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- CN219487543U CN219487543U CN202223227209.0U CN202223227209U CN219487543U CN 219487543 U CN219487543 U CN 219487543U CN 202223227209 U CN202223227209 U CN 202223227209U CN 219487543 U CN219487543 U CN 219487543U
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Abstract
The utility model discloses an electric folding steering wheel mechanism, comprising: the steering wheel assembly comprises a first steering wheel and a second steering wheel; the steering shaft assembly comprises an upper steering column half shaft and a lower steering shaft half shaft, the upper steering shaft half shaft assembly and the lower steering shaft half shaft are connected in an up-down inserting mode, and the first steering wheel and the second steering wheel are arranged on two sides of the top of the upper steering shaft half shaft assembly relatively and hinged with the upper steering shaft half shaft assembly; the folding device comprises a folding mechanism and a folding driving mechanism, the folding mechanism comprises a transmission assembly and a group of pull rods, the transmission assembly is arranged on the half shaft assembly on the steering shaft, one end of each pull rod is connected with the transmission assembly, and the other end of each pull rod is hinged with the corresponding first steering wheel or second steering wheel. According to the folding driving mechanism, the first steering wheel and the second steering wheel are hinged with the half shaft assembly on the steering shaft, the folding driving mechanism drives the transmission assembly to move on the half shaft on the steering shaft, and the transmission assembly pulls the first steering wheel and the second steering wheel to fold downwards through the pull rod, so that the steering wheel is folded.
Description
Technical Field
The utility model belongs to the technical field of automobile part machining, and particularly relates to an electric folding steering wheel mechanism.
Background
The automobile industry develops towards the electric and intelligent directions, the traditional manual driving develops towards the unmanned and intelligent driving directions, and the requirements on the steering wheel and the folding mechanism of the steering mechanism are provided.
The portable electric folding steering wheel mechanism with the authorized bulletin number of CN212637636U comprises a fixed frame, a telescopic rod, a movable frame, an L-shaped mounting frame, a mounting bin, a rotating shaft, a mounting seat, a rotating pipe, a driving motor, a sliding block, a connecting disc, a sliding groove, a hinged plate, a main bearing, a movable seat, a sliding block, an auxiliary bearing, an internal thread block, a limiting frame and a limiting column, wherein the driving motor is used for driving the rotating shaft to rotate so as to force the internal thread block to move on the outer side of the rotating shaft;
the folding steering wheel mechanism in the scheme realizes the folding function of the steering wheel, but the structure is relatively complex, the occupied space is large during installation, the installation requirement cannot be met for some vehicles with small available installation space, and meanwhile, the production cost of the folding steering wheel mechanism can be increased.
At present, more than two sets of electric actuating mechanisms are used for realizing steering wheel folding, and the production cost is high.
Therefore, an electric folding steering wheel mechanism which is simpler and more convenient is provided.
Disclosure of Invention
The utility model aims to: in order to overcome the defects, the utility model aims to provide an electric folding steering wheel mechanism, which is simple in structure and easy to operate by hinging a first steering wheel and a second steering wheel with a steering shaft upper half shaft assembly and enabling a transmission assembly to move on the steering shaft upper half shaft through a folding driving mechanism, and in the process, the transmission assembly pulls the first steering wheel and the second steering wheel to fold downwards through a pull rod, so that the steering wheel is folded.
The technical scheme is as follows: in order to achieve the above object, the present utility model provides an electric folding steering wheel mechanism comprising:
a steering wheel assembly including a first steering wheel and a second steering wheel;
the steering shaft assembly comprises a steering shaft upper half shaft assembly and a steering shaft lower half shaft, the steering shaft upper half shaft assembly and the steering shaft lower half shaft are arranged in an up-down inserting manner, and the first steering wheel and the second steering wheel are oppositely arranged on two sides of the top of the steering shaft upper half shaft assembly and are hinged with the steering shaft upper half shaft assembly;
the folding device comprises a folding mechanism and a folding driving mechanism, wherein the folding mechanism comprises a transmission assembly and a group of pull rods, the transmission assembly is arranged on an upper half shaft assembly of the steering shaft, one end of each pull rod is connected with the transmission assembly, the other end of each pull rod is hinged with a corresponding first steering wheel or second steering wheel, and the outer side of each transmission assembly is connected with the folding driving mechanism. According to the electric folding steering wheel mechanism, the first steering wheel and the second steering wheel are hinged with the half shaft component on the steering shaft, the folding driving mechanism drives the transmission component to move on the half shaft on the steering shaft, and in the process, the transmission component pulls the first steering wheel and the second steering wheel to fold downwards through the pull rod, so that the folding of the steering wheel is realized, the structure is simple, the operation is easy, the required installation space is small, the production cost is effectively reduced compared with the prior art, and the user requirement is better met.
The steering shaft upper half shaft assembly comprises a connecting piece and a steering shaft upper half shaft, wherein the connecting piece is used for connecting the steering wheel assembly, the first steering wheel and the second steering wheel are arranged on two sides of the connecting piece and are hinged with the connecting piece, and external threads are arranged on the lower portion of the steering shaft upper half shaft.
The inner wall of the upper part of the steering shaft lower half shaft is provided with a group of shallow key grooves, the shallow key grooves are provided with a group of first perforations, and the lower part of the steering column upper half shaft is inserted into the steering shaft lower half shaft;
the lower part of the upper half shaft of the steering shaft is provided with a group of second perforations, the second perforations are provided with fixed pin keys, the fixed pin keys are matched with the shallow key grooves, and compression springs are arranged at the relative positions of the second perforations inside the upper half shaft component of the steering shaft. The shallow key groove, the fixed pin key, the first perforation and the second perforation are arranged, the half shaft moves on the steering shaft through the transmission component, when the transmission sleeve is pressed on the fixed pin key, the fixed pin key is pressed down, the axial fixation of the upper half shaft of the steering shaft and the lower half shaft of the steering shaft fails, and the fixed pin key slides in the shallow key groove of the lower half shaft of the steering shaft, so that the axial expansion of the steering shaft component is realized.
The transmission assembly comprises a transmission sleeve and a connecting rod pull sleeve,
the transmission sleeve is arranged on the steering shaft upper half shaft component, the inner wall of the transmission sleeve is provided with internal threads, and the internal threads are in threaded connection with external threads of the steering shaft upper half shaft;
the connecting rod is pulled and sleeved on the upper half shaft component of the steering shaft, the lower part of the connecting rod is arranged in the transmission sleeve, and the connecting rod and the transmission sleeve are matched with each other.
An inner boss is arranged on the inner side of the upper part of the transmission sleeve,
the connecting rod draws the lower part outside of cover to be equipped with the inner groovedly, interior boss is located in the inner groovedly, and both mutually support.
The transmission sleeve is positioned outside the internal thread and is provided with spiral tooth sections oppositely.
The folding driving mechanism comprises a driving motor and a worm bevel gear, wherein the worm bevel gear is arranged at the output end of the driving motor, and the worm bevel gear is meshed with the spiral teeth of the spiral tooth section. The worm bevel gear is matched with the spiral tooth section on the transmission sleeve, and the self-locking characteristic of the worm bevel gear is utilized, so that the steering wheel is prevented from loosening and folding failure in the working process.
The upper part of the steering column upper half shaft, which is positioned on the connecting rod pulling sleeve, is provided with a group of stop blocks used for limiting the ascending position of the connecting rod pulling sleeve. The stop block can limit the ascending position of the connecting rod pull sleeve.
The connecting rod is characterized in that a group of connecting plates are arranged on the outer side of the upper part of the connecting rod pull sleeve, and the connecting plates are connected with the pull rods.
The first steering wheel and the second steering wheel comprise a supporting rod and a holding disc, one end of the supporting rod is connected with the inner side of the holding disc, and the other end of the supporting rod is hinged with the connecting piece.
The technical scheme can be seen that the utility model has the following beneficial effects:
1. the electric folding steering wheel mechanism disclosed by the utility model is simple in structure and reasonable in design, not only can realize folding of the steering wheel, but also can realize telescopic operation of the steering wheel tube shaft, and can realize telescopic storage of the whole steering wheel in one step.
2. In the utility model, the transmission component is driven to move on the upper half shaft of the steering shaft through the folding driving mechanism, and in the process, the transmission component pulls the first steering wheel and the second steering wheel to fold downwards through the pull rod. Therefore, the folding steering wheel is simple in structure and easy to operate, the space required to be installed is small, and compared with the prior art, the production cost of the steering wheel can be effectively reduced, so that the steering wheel can better meet the needs of users.
3. The transmission assembly moves on the upper half shaft of the steering shaft, when the transmission sleeve is pressed on the fixed pin key, the fixed pin key is pressed down, the axial fixation of the upper half shaft of the steering shaft and the lower half shaft of the steering shaft fails, and the fixed pin key slides in the shallow key groove of the lower half shaft of the steering shaft, so that the axial expansion of the steering shaft assembly is realized.
4. The worm bevel gear and the transmission sleeve are matched with each other, the self-locking characteristic of the worm bevel gear is utilized, the problem that the steering wheel is loose and folded cannot be solved in the working process is solved, the stability and safety of the structure in use are improved, and the requirement of a user is met better.
Drawings
FIG. 1 is a schematic view of an electric folding steering wheel mechanism according to the present utility model;
FIG. 2 is a cross-sectional view of the electric folding steering wheel mechanism of the present utility model;
FIG. 3 is a schematic view of the steering wheel assembly and the folding mechanism of the present utility model;
FIG. 4 is a schematic view of the steering wheel assembly and folding mechanism of the present utility model from another perspective;
FIG. 5 is a partial cross-sectional view of the installation of the axle shaft and the drive sleeve of the present utility model;
FIG. 6 is a schematic view of the structure of the lower half shaft of the steering shaft of the present utility model;
FIG. 7 is a schematic view showing a structure in which an electric folding steering wheel is folded downward in the present utility model;
in the figure: steering wheel assembly 1, first steering wheel 11, second steering wheel 12, support bar 111, and grip 112;
a steering shaft assembly 2, a steering shaft upper half shaft assembly 21, a steering shaft lower half shaft 22, a connector 211, a steering shaft upper half shaft 212, a shallow key groove 221, external threads 2121, a second bore 2122;
the folding mechanism 31, the folding driving mechanism 32, the transmission assembly 311, the pull rod 312, the transmission sleeve 3111, the connecting rod pull sleeve 3112, the internal thread 31111, the spiral tooth segment 3113, the connecting plate 31121, the driving motor 321 and the worm bevel gear 322;
a fixed pin key 4, a compression spring 5 and a stop block 6.
Detailed Description
The utility model is further elucidated below in connection with the drawings and the specific embodiments.
Example 1
An electric folding steering wheel mechanism as shown in fig. 2 to 7, comprising:
a steering wheel assembly 1, said steering wheel assembly 1 comprising a first steering wheel 11 and a second steering wheel 12;
the steering shaft assembly 2 comprises a steering shaft upper half shaft assembly 21 and a steering shaft lower half shaft 22, the steering shaft upper half shaft assembly 21 and the steering shaft lower half shaft 22 are arranged in an up-down inserting manner, and the first steering wheel 11 and the second steering wheel 12 are oppositely arranged on two sides of the top of the steering shaft upper half shaft assembly 21 and are hinged with the steering shaft upper half shaft assembly 21;
the folding device 3, the folding device 3 includes folding mechanism 31 and folding actuating mechanism 32, folding mechanism 31 includes drive assembly 311 and a set of pull rod 312, drive assembly 311 is located on the epaxial semi-axis subassembly of steering shaft 21, the one end of pull rod 312 is connected with drive assembly 311, and the other end is articulated with corresponding first steering wheel 11 or second steering wheel 12, just drive assembly 311's outside is connected with folding actuating mechanism 32.
The steering shaft upper half shaft assembly 21 comprises a connecting piece 211 and a steering shaft upper half shaft 212, wherein the connecting piece 211 is used for connecting the steering wheel assembly 1, the first steering wheel 11 and the second steering wheel 12 are arranged on two sides of the connecting piece 211 and are hinged with the connecting piece 211, and the lower part of the steering shaft upper half shaft 212 is provided with external threads 2121.
As shown in fig. 3 and 4, the transmission assembly 311 includes a transmission sleeve 3111 and a link pull sleeve 3112,
the transmission sleeve 3111 is arranged on the steering shaft upper half shaft component 21, the inner wall of the transmission sleeve 3111 is provided with internal threads 31111, and the internal threads 31111 are in threaded connection with external threads 2121 of the steering shaft upper half shaft 212; as shown in fig. 2 and 5;
the tie rod pull sleeve 3112 is provided on the steering shaft upper half shaft assembly 21, and a lower portion of the tie rod pull sleeve 3112 is provided inside the transmission sleeve 3111, and the two are engaged with each other.
The inner side of the upper part of the transmission sleeve 3111 is provided with an inner boss, as shown in figures 2 and 5,
the lower outer side of the connecting rod pull sleeve 3112 is provided with an inner groove, and the inner boss is arranged in the inner groove and is matched with the inner groove.
As shown in fig. 1 and 4, the driving sleeve 3111 is disposed opposite to the inner thread 31111 and is provided with helical tooth segments 3113.
As shown in fig. 1, the folding driving mechanism 32 includes a driving motor 321 and a worm bevel gear 322, the worm bevel gear 322 is disposed at an output end of the driving motor 321, and the worm bevel gear 322 is meshed with the helical teeth of the helical tooth segment 3113.
A set of stops 6 are provided on the steering shaft upper half shaft 212 at the upper portion of the tie rod pull sleeve 3112 for limiting the upward position of the tie rod pull sleeve 3112 as shown.
A set of connection plates 31121 is provided at the upper outer side of the link pull sleeve 3112, and the connection plates 31121 are connected to the pull rod 312.
Example 2
As shown in fig. 1-7, an electric folding steering wheel mechanism includes:
a steering wheel assembly 1, said steering wheel assembly 1 comprising a first steering wheel 11 and a second steering wheel 12;
the steering shaft assembly 2 comprises a steering shaft upper half shaft assembly 21 and a steering shaft lower half shaft 22, the steering shaft upper half shaft assembly 21 and the steering shaft lower half shaft 22 are arranged in an up-down inserting manner, and the first steering wheel 11 and the second steering wheel 12 are oppositely arranged on two sides of the top of the steering shaft upper half shaft assembly 21 and are hinged with the steering shaft upper half shaft assembly 21;
the folding device 3, the folding device 3 includes folding mechanism 31 and folding actuating mechanism 32, folding mechanism 31 includes drive assembly 311 and a set of pull rod 312, drive assembly 311 is located on the epaxial semi-axis subassembly of steering shaft 21, the one end of pull rod 312 is connected with drive assembly 311, and the other end is articulated with corresponding first steering wheel 11 or second steering wheel 12, just drive assembly 311's outside is connected with folding actuating mechanism 32.
The steering shaft upper half shaft assembly 21 comprises a connecting piece 211 and a steering shaft upper half shaft 212, wherein the connecting piece 211 is used for connecting the steering wheel assembly 1, the first steering wheel 11 and the second steering wheel 12 are arranged on two sides of the connecting piece 211 and are hinged with the connecting piece 211, and the lower part of the steering shaft upper half shaft 21 is provided with external threads 2121.
A group of shallow key grooves 221 are formed in the inner wall of the upper portion of the steering shaft lower half shaft 22, a group of first through holes 222 are formed in the shallow key grooves 221, and the lower portion of the steering column upper half shaft 21 is inserted into the steering shaft lower half shaft 22;
the lower part of the steering column upper half shaft 21 is provided with a group of second through holes 2122, the position of the second through holes 2122 is provided with a fixed pin key 4, the fixed pin key 4 is matched with the shallow key groove 221, and the relative position of the steering column upper half shaft assembly 21 inside the second through holes 2122 is provided with a compression spring 5. In operation, the transmission assembly 311 moves on the upper steering shaft half shaft 21, when the transmission sleeve 3111 is pressed on the fixed pin key 4, the fixed pin key 4 is pressed down, the axial fixing of the upper steering shaft half shaft 21 and the lower steering shaft half shaft 22 fails, and the fixed pin key 4 slides in the shallow key groove 221 of the lower steering shaft half shaft 22, so that the axial expansion and contraction of the steering shaft assembly are realized.
As shown in fig. 3 and 4, the transmission assembly 311 includes a transmission sleeve 3111 and a link pull sleeve 3112,
the transmission sleeve 3111 is arranged on the steering shaft upper half shaft component 21, the inner wall of the transmission sleeve 3111 is provided with internal threads 31111, and the internal threads 31111 are in threaded connection with external threads 2121 of the steering shaft upper half shaft 212;
the tie rod pull sleeve 3112 is provided on the steering shaft upper half shaft assembly 21, and a lower portion of the tie rod pull sleeve 3112 is provided inside the transmission sleeve 3111, and the two are engaged with each other.
The inner side of the upper part of the transmission sleeve 3111 is provided with an inner boss, as shown in figures 2 and 5,
the lower outer side of the connecting rod pull sleeve 3112 is provided with an inner groove, and the inner boss is arranged in the inner groove and is matched with the inner groove.
The driving sleeve 3111 is provided with helical tooth segments 3113 at the outer part of the internal thread 31111.
The folding driving mechanism 32 comprises a driving motor 321 and a worm bevel gear 322, the worm bevel gear 322 is arranged at the output end of the driving motor 321, and the worm bevel gear 322 is meshed with the spiral teeth of the spiral tooth segment 3113. In operation, the driving motor 321 drives the worm bevel gear 322 to rotate, and when the worm bevel gear 322 rotates, the driving helical gear segment 3113 drives the transmission sleeve 3111 to move downwards along the upper half shaft 212 of the steering shaft, in the process, the upper half shaft 212 of the steering shaft drives the connecting rod pull sleeve 3112 to move downwards together, in the process of moving the connecting rod pull sleeve 3112 downwards, the pull rod 312 is pulled downwards to shrink through the connecting plate 31121, and when the pull rod 312 is pulled downwards to shrink, the upper part drives the first steering wheel 11 and the second steering wheel 12 to fold.
The upper part of the steering shaft upper half shaft 212, which is positioned at the upper part of the connecting rod pull sleeve 3112, is provided with a group of stop blocks 6 for limiting the upward position of the connecting rod pull sleeve 3112.
A set of connection plates 31121 is provided at the upper outer side of the link pull sleeve 3112, and the connection plates 31121 are connected to the pull rod 312.
The first steering wheel 11 and the second steering wheel 12 each include a support rod 111 and a holding disk 112, wherein one end of the support rod 111 is connected to the inner side of the holding disk 112, and the other end is hinged to the connecting piece 211.
The working principle of the electric folding steering wheel mechanism in the embodiment is as follows: when the steering device works, the driving motor 321 drives the worm bevel gear 322 to rotate, the spiral tooth segment 3113 is driven to drive the transmission sleeve 3111 to move downwards along the steering shaft upper half shaft 212 when the worm bevel gear 322 rotates, the steering shaft upper half shaft 212 drives the connecting rod pull sleeve 3112 to move downwards together, the connecting rod pull sleeve 3112 pulls down and contracts the pull rod 312 through the connecting plate 31121 in the downward moving process, and the upper part of the pull rod 312 drives the first steering wheel 11 and the second steering wheel 12 to fold when the pull rod 312 pulls down and contracts;
meanwhile, when the transmission sleeve 3111 is pressed against the fixing pin key 4 during the downward movement of the transmission sleeve 3111, the fixing pin key 4 is depressed, the axial fixing of the steering-shaft upper half shaft 21 and the steering-shaft lower half shaft 22 is disabled, and the fixing pin key 4 slides in the shallow key groove 221 of the steering-shaft lower half shaft 22, thereby realizing the axial expansion and contraction of the steering-shaft assembly;
in the working process, the self-locking characteristic of the worm and the helical gear is utilized, so that the steering wheel is prevented from loosening and folding failure in the working process.
The foregoing is merely a preferred embodiment of the utility model, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the utility model, which modifications would also be considered to be within the scope of the utility model.
Claims (10)
1. An electric folding steering wheel mechanism, characterized in that: comprising the following steps:
a steering wheel assembly (1), the steering wheel assembly (1) comprising a first steering wheel (11) and a second steering wheel (12);
the steering shaft assembly (2), the steering shaft assembly (2) comprises a steering shaft upper half shaft assembly (21) and a steering shaft lower half shaft (22), the steering shaft upper half shaft assembly (21) and the steering shaft lower half shaft (22) are arranged in an up-down inserting mode, and the first steering wheel (11) and the second steering wheel (12) are oppositely arranged on two sides of the top of the steering shaft upper half shaft assembly (21) and hinged with the steering shaft upper half shaft assembly (21);
folding device (3), folding device (3) include folding mechanism (31) and folding actuating mechanism (32), folding mechanism (31) are including drive assembly (311) and a set of pull rod (312), on half shaft assembly (21) are located to drive assembly (311), the one end and drive assembly (311) of pull rod (312) are connected, and the other end is articulated with corresponding first steering wheel (11) or second steering wheel (12), just the outside and folding actuating mechanism (32) of drive assembly (311) are connected.
2. The electric folding steering wheel mechanism of claim 1, wherein:
the steering shaft upper half shaft assembly (21) comprises a connecting piece (211) and a steering shaft upper half shaft (212) which are used for connecting the steering wheel assembly (1), wherein the first steering wheel (11) and the second steering wheel (12) are arranged on two sides of the connecting piece (211) and are hinged with the connecting piece (211), and external threads (2121) are arranged on the lower portion of the steering shaft upper half shaft (212).
3. The electric folding steering wheel mechanism of claim 2, wherein:
a group of shallow key grooves (221) are formed in the inner wall of the upper portion of the steering shaft lower half shaft (22), a group of first through holes (222) are formed in the shallow key grooves (221), and the lower portion of the steering shaft upper half shaft (212) is inserted into the steering shaft lower half shaft (22);
the lower part of the steering shaft upper half shaft (212) is provided with a group of second through holes (2122), the second through holes (2122) are positioned by fixed pin keys (4), the fixed pin keys (4) are matched with the shallow key grooves (221), and the relative position of the steering shaft upper half shaft component (21) inside the second through holes (2122) is provided with a compression spring (5).
4. The electric folding steering wheel mechanism of claim 1, wherein:
the transmission assembly (311) comprises a transmission sleeve (3111) and a connecting rod pull sleeve (3112),
the transmission sleeve (3111) is arranged on the steering shaft upper half shaft component (21), an inner thread (31111) is arranged on the inner wall of the transmission sleeve (3111), and the inner thread (31111) is in threaded connection with an outer thread (2121) of the steering shaft upper half shaft (212);
the connecting rod pulling sleeve (3112) is arranged on the upper half shaft component (21) of the steering shaft, the lower part of the connecting rod pulling sleeve (3112) is arranged in the transmission sleeve (3111), and the connecting rod pulling sleeve and the transmission sleeve are matched with each other.
5. The electric folding steering wheel mechanism of claim 4, wherein:
an inner boss is arranged on the inner side of the upper part of the transmission sleeve (3111),
the lower part outside of connecting rod pull sleeve (3112) is equipped with the inner groovein, interior boss is located in the inner groovein, and both mutually support.
6. The electric folding steering wheel mechanism of claim 5, wherein: the transmission sleeve (3111) is positioned outside the internal thread (31111) and is provided with spiral tooth sections (3113) in an opposite mode.
7. The electric folding steering wheel mechanism of claim 4, wherein: the folding driving mechanism (32) comprises a driving motor (321) and a worm bevel gear (322), the worm bevel gear (322) is arranged at the output end of the driving motor (321), and the worm bevel gear (322) is meshed with the spiral teeth of the spiral tooth section (3113).
8. An electrically powered folding steering wheel mechanism according to claim 3, wherein: a group of stop blocks (6) used for limiting the upward position of the connecting rod pulling sleeve (3112) are arranged on the upper portion of the connecting rod pulling sleeve (3112) on the steering shaft upper half shaft (212).
9. The electric folding steering wheel mechanism of claim 4, wherein: a group of connecting plates (31121) are arranged on the outer side of the upper portion of the connecting rod pull sleeve (3112), and the connecting plates (31121) are connected with the pull rod (312).
10. The electric folding steering wheel mechanism of claim 1, wherein: the first steering wheel (11) and the second steering wheel (12) comprise a supporting rod (111) and a holding disc (112), one end of the supporting rod (111) is connected with the inner side of the holding disc (112), and the other end of the supporting rod is hinged with the connecting piece (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223227209.0U CN219487543U (en) | 2022-12-02 | 2022-12-02 | Electric folding steering wheel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223227209.0U CN219487543U (en) | 2022-12-02 | 2022-12-02 | Electric folding steering wheel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219487543U true CN219487543U (en) | 2023-08-08 |
Family
ID=87510866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223227209.0U Active CN219487543U (en) | 2022-12-02 | 2022-12-02 | Electric folding steering wheel mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219487543U (en) |
-
2022
- 2022-12-02 CN CN202223227209.0U patent/CN219487543U/en active Active
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