CN211641957U - Electronic flank adjustment mechanism of anterior headrest - Google Patents
Electronic flank adjustment mechanism of anterior headrest Download PDFInfo
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- CN211641957U CN211641957U CN201922452489.7U CN201922452489U CN211641957U CN 211641957 U CN211641957 U CN 211641957U CN 201922452489 U CN201922452489 U CN 201922452489U CN 211641957 U CN211641957 U CN 211641957U
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- adjustment mechanism
- fixed plate
- sliding blocks
- drive
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Abstract
The utility model provides an electronic flank adjustment mechanism of anterior headrest, include: the fixed plate is provided with a driving assembly, the driving assembly comprises a driving piece and two sliding blocks, and the driving piece is connected with the two sliding blocks to drive the two sliding blocks to move in opposite directions; the two supporting plates are rotatably connected to the fixed plate, and the two sliding blocks are correspondingly connected with the two supporting plates one by one to drive the two supporting plates to rotate reversely on the fixed plate. The utility model discloses an electronic flank adjustment mechanism of anterior headrest: drive two slider antiport through the driving piece, and then make two sliders drive two backup pads antiport to reach the angle of adjusting between two backup pads, with the support of realizing different angles, thereby adapt to different navigating mate practicality, improve the comfort level that the navigating mate drove.
Description
Technical Field
The utility model relates to a car seat technical field, concretely relates to electronic flank adjustment mechanism of anterior headrest.
Background
In the related art, an occupant rests a head on a headrest, but the headrest is not suitable for different occupants due to the fact that the supporting angles of the two supporting plates on the front side of the headrest cannot be adjusted, and the riding experience of the occupants is affected.
Therefore, it is necessary to develop a front headrest power wing adjustment mechanism for solving the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electronic flank adjustment mechanism of anterior headrest to make two backup pads antiport, with the support angle of adjustment backup pad.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides an electric side wing adjusting mechanism of a front headrest, which comprises a bracket;
the fixed plate is provided with a driving assembly, the driving assembly comprises a driving piece and two sliding blocks, and the driving piece is connected with the two sliding blocks to drive the two sliding blocks to move in opposite directions;
the two supporting plates are rotatably connected to the fixed plate, and the two sliding blocks are correspondingly connected with the two supporting plates one by one to drive the two supporting plates to rotate reversely on the fixed plate.
In some embodiments of the present invention, the fixing plate is provided with a slide rail, two, and the sliding blocks are all slidably connected to the slide rail.
The utility model discloses an in some embodiments, the driving piece includes motor and lead screw, the motor with the lead screw links to each other in order to drive the lead screw rotates, every all be equipped with the screw on the slider, two the screw thread opposite direction of screw, lead screw threaded connection is in two in the screw.
The utility model discloses an in some embodiments, still include two drive mechanism, every drive mechanism's one end all with the corresponding side the slider rotates to be connected, every drive mechanism's the other end all with the corresponding side the backup pad rotates to be connected.
In some embodiments of the present invention, each of the transmission mechanisms includes a transmission pin and a connecting rod, the transmission pin is connected to the slider, one end of the connecting rod is rotatably connected to the transmission pin, and the other end of the connecting rod is rotatably connected to the supporting plate.
In some embodiments of the utility model, still include the connecting plate, the connecting plate connect in on the fixed plate, the connecting plate is located two between the backup pad, every the connecting plate all rotates to be connected in on the connecting plate.
In some embodiments of the present invention, the connecting plate further comprises two rotating connecting members, each of which comprises an inner hinge and an outer hinge rotatably connected to each other, the outer hinge is connected to the supporting plate, and the inner hinge is connected to the connecting plate.
In some embodiments of the present invention, the inner hinge and the outer hinge are connected by a rotating shaft.
In some embodiments of the invention, the drive assembly is mounted on a side of the fixed plate remote from the support plate.
In some embodiments of the present invention, the driving assembly is disposed at a lower end of the fixing plate.
The utility model discloses an electronic flank adjustment mechanism of anterior headrest's characteristics and advantage are: drive two slider antiport through the driving piece, and then make two sliders drive two backup pads antiport to reach the angle of adjusting between two backup pads, with the support of realizing different angles, thereby adapt to different navigating mate practicality, improve the comfort level that the navigating mate drove.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic perspective view of an adjusting mechanism according to an embodiment of the present invention;
fig. 2 is a front view of an adjustment mechanism according to an embodiment of the present invention;
fig. 3 is a top view of an adjustment mechanism according to an embodiment of the present invention;
fig. 4 is a top view of the adjusting mechanism after relative rotation of two supporting plates according to the embodiment of the present invention.
The reference numbers illustrate:
1. a fixing plate; 11. a slide rail;
2. a drive member; 21. a motor; 22. a screw rod;
3. a slider;
4. a support plate;
5. a drive pin;
6. a connecting rod;
7. a connecting plate;
8. an inner hinge;
9. and an outer hinge.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 4, the present invention provides a front headrest electric side wing adjusting mechanism, which comprises; the fixing plate 1 is provided with a driving assembly, the driving assembly comprises a driving piece 2 and two sliding blocks 3, and the driving piece 2 is connected with the two sliding blocks 3 to drive the two sliding blocks 3 to move reversely; two backup pads 4, two backup pads 4 all rotate to be connected on fixed plate 1, two slider 3 one-to-one with two backup pad 4 links to each other in order to drive two backup pad 4 is in reverse rotation on fixed plate 1. Preferably, the angle of rotation is between 0-25 degrees.
The utility model discloses an electronic flank adjustment mechanism of anterior headrest: drive two 3 reverse movements of slider through driving piece 2, and then make two sliders 3 drive two backup pad 4 antiport to reach the angle of adjusting between two backup pad 4, with the support of realizing different angles, thereby adapt to different navigating mate practicality, improve the comfort level that the navigating mate drove.
In some embodiments of the present invention, a sliding rail 11 is disposed on the fixing plate 1, and two sliding blocks 3 are slidably connected to the sliding rail 11. So that the slider 3 smoothly slides on the fixed plate 1.
In some embodiments of the present invention, the driving member 2 includes a motor 21 and a screw rod 22, the motor 21 is connected to the screw rod 22 to drive the screw rod 22 rotates, every the slider 3 is provided with a screw hole, two, the screw threads of the screw hole are opposite in direction, and the screw rod 22 is screwed into the screw hole. The two sliding blocks 3 are driven to move reversely by the rotation of the screw rod 22.
In some embodiments of the utility model, still include two drive mechanism, every drive mechanism's one end all with the corresponding side slider 3 rotates to be connected, every drive mechanism's the other end all with the corresponding side backup pad 4 rotates to be connected.
In some embodiments of the present invention, each of the transmission mechanisms includes a transmission pin 5 and a connecting rod 6, the transmission pin 5 is connected to the slider 3, one end of the connecting rod 6 is rotatably connected to the transmission pin 5, and the other end of the connecting rod 6 is rotatably connected to the supporting plate 4.
In some embodiments of the present invention, the fixing device further comprises a connecting plate 7, wherein the connecting plate 7 is connected to the fixing plate 1, the connecting plate 7 is located between the two supporting plates 4, and each connecting plate 7 is rotatably connected to the connecting plate 7. To improve the stability of the support plate 4 when it is rotated.
In some embodiments of the present invention, the device further comprises two rotating connectors, each of which comprises an inner hinge 8 and an outer hinge 9 rotatably connected to each other, the outer hinge 9 is connected to the supporting plate 4, and the inner hinge 8 is connected to the connecting plate 7. Preferably, the rotation connector may be a hinge to make the structure of the rotation connector simpler.
In some embodiments of the present invention, the inner hinge 8 and the outer hinge 9 are connected by a rotating shaft.
In some embodiments of the present invention, the drive assembly is mounted on the side of the fixed plate 1 remote from the support plate 4. So that the occupied space of the parts is small and the structure is simpler.
In some embodiments of the present invention, the driving assembly is disposed at the lower end of the fixing plate 1. To avoid the drive assembly from interfering with the driver and thereby further improve comfort.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An electric side wing adjusting mechanism of a front headrest, comprising:
the fixed plate is provided with a driving assembly, the driving assembly comprises a driving piece and two sliding blocks, and the driving piece is connected with the two sliding blocks to drive the two sliding blocks to move in opposite directions;
the two supporting plates are rotatably connected to the fixed plate, and the two sliding blocks are correspondingly connected with the two supporting plates one by one to drive the two supporting plates to rotate reversely on the fixed plate.
2. The front headrest power wing adjustment mechanism according to claim 1, wherein the fixed plate is provided with a slide rail, and both of the sliders are slidably connected to the slide rail.
3. The front headrest power wing adjustment mechanism according to claim 1, wherein the driving member includes a motor and a screw rod, the motor is connected to the screw rod to rotate the screw rod, each of the sliders has a screw hole, the screw holes are oppositely threaded, and the screw rod is threadedly connected to the screw holes.
4. The front headrest power wing adjustment mechanism according to claim 1, further comprising two transmission mechanisms, one end of each of the transmission mechanisms being rotatably connected to the slider of the corresponding side, and the other end of each of the transmission mechanisms being rotatably connected to the support plate of the corresponding side.
5. The front headrest power wing adjustment mechanism according to claim 4, wherein each of the transmission mechanisms includes a transmission pin and a link, the transmission pin is connected to the slider, one end of the link is rotatably connected to the transmission pin, and the other end of the link is rotatably connected to a support plate.
6. The front headrest power wing adjustment mechanism according to claim 1, further comprising a connecting plate connected to the fixed plate, the connecting plate being located between the two support plates, each connecting plate being pivotally connected to the connecting plate.
7. The front headrest power wing adjustment mechanism according to claim 6, further comprising two rotational connectors, each of the rotational connectors including an inner hinge and an outer hinge rotatably connected to each other, the outer hinge being connected to the support plate, and the inner hinge being connected to the connecting plate.
8. The forward headrest power wing adjustment mechanism according to claim 7, wherein the inner hinge and the outer hinge are connected by a pivot.
9. The forward headrest power wing adjustment mechanism of claim 1, wherein the drive assembly is mounted on a side of the fixed plate remote from the support plate.
10. The front headrest power wing adjustment mechanism according to claim 1, wherein the drive assembly is disposed at a lower end of the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922452489.7U CN211641957U (en) | 2019-12-30 | 2019-12-30 | Electronic flank adjustment mechanism of anterior headrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922452489.7U CN211641957U (en) | 2019-12-30 | 2019-12-30 | Electronic flank adjustment mechanism of anterior headrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211641957U true CN211641957U (en) | 2020-10-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922452489.7U Active CN211641957U (en) | 2019-12-30 | 2019-12-30 | Electronic flank adjustment mechanism of anterior headrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211641957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11926249B2 (en) | 2022-02-10 | 2024-03-12 | B/E Aerospace, Inc. | Adjustable head rest assembly and system |
-
2019
- 2019-12-30 CN CN201922452489.7U patent/CN211641957U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11926249B2 (en) | 2022-02-10 | 2024-03-12 | B/E Aerospace, Inc. | Adjustable head rest assembly and system |
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