CN214189392U

CN214189392U - Car seat support convenient to adjust

Info

Publication number: CN214189392U
Application number: CN202022823677.9U
Authority: CN
Inventors: 李可兵
Original assignee: Weifang Jincheng Automobile Equipment Co ltd
Current assignee: Weifang Jincheng Automobile Equipment Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-14
Anticipated expiration: 2030-11-30

Abstract

The application discloses car seat support convenient to adjust, including PMKD and first supporting seat, threaded rod, second supporting seat and the carriage release lever of setting on PMKD, the first supporting seat of PMKD top fixed connection, shaft department has seted up the thread groove in the first supporting seat top, the inboard threaded connection threaded rod of thread groove, first spout has been seted up to first supporting seat top both sides. In order to increase the safety, through the matching among the first supporting seat, the moving rod, the second supporting seat and the threaded rod, the threaded rod drives the moving rod fixedly connected with the second supporting seat to move up and down while moving up and down, and the moving rod drives the limiting slide block fixedly connected with the moving rod to move on the second sliding groove, so that the limiting effect on the moving distance of the threaded rod is realized, and the accident caused by the disjointing of the threaded rod and the first supporting seat is prevented; simultaneously, a first bearing is arranged inside the second supporting seat, and the threaded rod is sleeved with the first bearing, so that the threaded rod is stabilized in movement.

Description

Car seat support convenient to adjust

Technical Field

The application relates to a support, in particular to a car seat support convenient to adjust.

Background

The so-called car seat is a seat to be seated when sitting on, and the car seat can be divided into a split seat and a bench seat according to the shape; can be divided into fixed type, detachable type and adjustable type according to functions. From the earliest fixed seats, to multifunctional power-adjusted seats, there are air cushion seats, power seats, to electronic adjustable seats, depending on the performance of the seat. And the seat of the automobile is fixed on the automobile by a bracket.

The automobile seat support structure on the existing market has single function, only can achieve the function of bearing the seat, is inconvenient to adjust the height and the like, and has certain potential safety hazard due to weak and unstable safety performance of the support. Therefore, a vehicle seat support convenient to adjust is provided for solving the problems.

Disclosure of Invention

A conveniently-adjusted automobile seat support comprises a fixed bottom plate, and a first supporting seat, a threaded rod, a second supporting seat and a moving rod which are arranged on the fixed bottom plate, wherein the top end of the fixed bottom plate is fixedly connected with the first supporting seat, a threaded groove is formed in the central axis of the top of the first supporting seat, the threaded rod is in threaded connection with the inner side of the threaded groove, first sliding grooves are formed in two sides of the top of the first supporting seat, the moving rod is in sliding connection with the inner side of the first sliding grooves, the top of the moving rod is fixedly connected with the second supporting seat, the inner side of the second supporting seat is fixedly connected with a first bearing outer ring, the threaded rod is sleeved on the inner side of the first bearing, a bearing plate is fixedly connected with the top of the second supporting seat, a square groove is formed in the inner side of the bearing plate, an external shell is fixedly connected to the central axis of the bottom of the bearing plate, and a first fixed block is fixedly connected to the bottom end inside the external shell, first fixed block top fixed connection motor, motor output fixed connection connecting axle, bearing plate and first action wheel fixed connection are run through to connecting axle one side, the first connecting belt of first action wheel sliding connection, first connecting belt opposite side sliding connection is first from the driving wheel, first from inboard fixed connection right side threaded rod of driving wheel.

Further, the inner side of the first sliding groove is connected with a moving rod in a sliding mode, one side of the moving rod is fixedly connected with a limiting sliding block, the limiting sliding block is connected with a second sliding groove in a sliding mode, and the length of the second sliding groove is smaller than that of the first sliding groove.

Furthermore, a through groove matched with the first bearing is formed in the middle shaft on the inner side of the second supporting seat.

Furthermore, the top ends of the two threaded rods are in threaded connection with a second fixed block, and through holes matched with the threaded rods are formed in the second fixed block.

Further, connecting axle one side runs through bearing plate and second action wheel fixed connection, the belt is connected to second action wheel sliding connection second, the second is connected belt opposite side sliding connection second and is followed the driving wheel, the second is from inboard fixed connection left side threaded rod of driving wheel.

Furthermore, the top end of the connecting shaft is in threaded connection with a third fixing block, a through hole matched with the connecting shaft is formed in the third fixing block, and a second driving wheel fixedly connected with the connecting shaft is located above the first driving wheel.

The beneficial effect of this application is: the application provides a car seat support convenient to adjust.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic view of a portion a of fig. 2 according to an embodiment of the present disclosure.

In the figure: 1. the utility model discloses a fixed baseplate, 2, first supporting seat, 3, the threaded rod, 4, the thread groove, 5, first spout, 6, the carriage release lever, 7, spacing slider, 8, the second spout, 9, the second supporting seat, 10, the first bearing, 11, the second is followed driving wheel, 12, the second is connected the belt, 13, the motor, 14, first fixed block, 15, external casing, 16, the second action wheel, 17, the first action wheel, 18, the first belt that connects, 19, the first driven wheel, 20, the bearing plate, 21, square groove, 22, the second fixed block, 23, the third fixed block, 24, the connecting axle.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, an adjustable car seat support comprises a fixed base plate 1, and a first supporting seat 2, a threaded rod 3, a second supporting seat 9 and a moving rod 6 which are arranged on the fixed base plate 1, wherein the top end of the fixed base plate 1 is fixedly connected with the first supporting seat 2, a threaded groove 4 is arranged at the central axis of the top of the first supporting seat 2, the threaded rod 3 is connected with the inner side of the threaded groove 4 in a threaded manner, first sliding grooves 5 are arranged on two sides of the top of the first supporting seat 2, the moving rod 6 is slidably connected with the inner side of the first sliding grooves 5, the second supporting seat 9 is fixedly connected with the top of the moving rod 6, the outer ring of a first bearing 10 is fixedly connected with the inner side of the second supporting seat 9, the threaded rod 3 is sleeved on the inner side of the first bearing 10, the top of the second supporting seat 9 is fixedly connected with a bearing, the bottom middle shaft of the bearing plate 20 is fixedly connected with an external casing 15, the bottom end inside the external casing 15 is fixedly connected with a first fixed block 14, the top end of the first fixed block 14 is fixedly connected with a motor 13, the output end of the motor 13 is fixedly connected with a connecting shaft 24, one side of the connecting shaft 24 penetrates through the bearing plate 20 and is fixedly connected with a first driving wheel 17, the first driving wheel 17 is slidably connected with a first connecting belt 18, the other side of the first connecting belt 18 is slidably connected with a first driven wheel 19, and the inner side of the first driven wheel 19 is fixedly connected with a right threaded rod 3.

The inner side of the first sliding chute 5 is connected with a moving rod 6 in a sliding manner, one side of the moving rod 6 is fixedly connected with a limiting slide block 7, the limiting slide block 7 is connected with a second sliding chute 8 in a sliding manner, and the length of the second sliding chute 8 is smaller than that of the first sliding chute 5; a through groove matched with the first bearing 10 is formed in the middle shaft of the inner side of the second supporting seat 9; the top ends of the two threaded rods 3 are in threaded connection with a second fixed block 22, and through holes matched with the threaded rods 3 are formed in the second fixed block 22; one side of the connecting shaft 24 penetrates through the bearing plate 20 and is fixedly connected with the second driving wheel 16, the second driving wheel 16 is connected with the second connecting belt 12 in a sliding mode, the other side of the second connecting belt 12 is connected with the second driven wheel 11 in a sliding mode, and the inner side of the second driven wheel 11 is fixedly connected with the left threaded rod 3; the top end of the connecting shaft 24 is in threaded connection with a third fixing block 23, a through hole matched with the connecting shaft 24 is formed in the third fixing block 23, and the second driving wheel 16 fixedly connected with the connecting shaft 24 is located above the first driving wheel 17.

When the electric appliance is used, electric elements in the electric appliance are externally connected with a power supply and a control switch, firstly, the motor 13 is started, the output end of the motor 13 drives the connecting shaft 24 fixedly connected with the motor to rotate, the connecting shaft 24 drives the first driving wheel 17 and the second driving wheel 16 fixedly connected with the connecting shaft to rotate, the first driving wheel 17 drives the first driven wheel 19 to rotate through the first connecting belt 18, the first driven wheel 19 drives the right threaded rod 3 fixedly connected with the first driven wheel to rotate, and the second driven wheel 19 drives the left threaded rod 3 fixedly connected with the first driven wheel to rotate according to the same principle; the threaded rods 3 on the two sides are in threaded connection with the first support base 2 at the bottom, so that the threaded rods 3 can move up and down on the first support base 2 under the action of the threaded grooves 4, and meanwhile, the bearing plate 20 is driven to move up and down, and the function of facilitating height adjustment of the automobile seat is realized; meanwhile, two first sliding grooves 5 are formed in the top end of the first supporting seat 2, moving rods 6 are arranged in the two first sliding grooves 5, the moving rods 6 fixedly connected with the second supporting seat 9 are driven to move up and down while the threaded rod 3 moves up and down, and the moving rods 6 drive limiting sliders 7 fixedly connected with the moving rods to move on the second sliding grooves 8, so that the limiting effect on the moving distance of the threaded rod 3 is realized, and accidents caused by the fact that the threaded rod 3 is disconnected from the first supporting seat 1 are prevented; simultaneously, a first bearing 10 is arranged inside the second supporting seat 9, and the threaded rod 3 is sleeved with the first bearing 10, so that the threaded rod 3 is stabilized in movement.

The application has the advantages that:

1. in order to increase the safety, through the matching among the first supporting seat, the moving rod, the second supporting seat and the threaded rod, the threaded rod drives the moving rod fixedly connected with the second supporting seat to move up and down while moving up and down, and the moving rod drives the limiting slide block fixedly connected with the moving rod to move on the second sliding groove, so that the limiting effect on the moving distance of the threaded rod is realized, and the accident caused by the disjointing of the threaded rod and the first supporting seat is prevented; meanwhile, a first bearing is arranged in the second supporting seat, and the first bearing is sleeved with a threaded rod, so that the threaded rod is stabilized in movement;

2. this application is rational in infrastructure, through the motor, first action wheel, the connecting axle, first cooperation from between driving wheel and the second action wheel etc, the output of motor drives rather than the connecting axle rotation of rigid coupling, the connecting axle drives the rotation of the first action wheel of rather than rigid coupling and second action wheel, first action wheel drives first from the driving wheel rotation through first connection belt, first right side threaded rod with rather than the rigid coupling that drives from the driving wheel rotates, same second drives the rotation rather than the left side threaded rod of rigid coupling from the driving wheel, both sides threaded rod and the first support seat threaded connection in bottom, under the effect of thread groove, realize the function that the threaded rod adjusted from top to bottom on first support seat.

The motor 13 is an YVF inverter motor model manufactured by fuyamotor ltd, taizhou, and its related power supply and circuit.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a car seat support convenient to adjust which characterized in that: comprises a fixed bottom plate (1), and a first supporting seat (2), a threaded rod (3), a second supporting seat (9) and a movable rod (6) which are arranged on the fixed bottom plate (1), wherein the top end of the fixed bottom plate (1) is fixedly connected with the first supporting seat (2), a threaded groove (4) is formed in the middle shaft at the top of the first supporting seat (2), the threaded rod (3) is connected with the inner side of the threaded groove (4), first sliding grooves (5) are formed in two sides of the top of the first supporting seat (2), the movable rod (6) is connected with the inner side of the first sliding grooves (5) in a sliding manner, the second supporting seat (9) is fixedly connected with the top of the movable rod (6), the outer ring of a first bearing (10) is fixedly connected with the inner side of the second supporting seat (9), the threaded rod (3) is sleeved on the inner side of the first bearing (10), and a bearing plate (20) is fixedly connected with the top of the second supporting seat (9), square groove (21) have been seted up to bearing plate (20) inboard, bearing plate (20) bottom axis department fixed connection external casing (15), the first fixed block (14) of the inside bottom fixed connection of external casing (15), first fixed block (14) top fixed connection motor (13), motor (13) output end fixed connection axle (24), bearing plate (20) and first action wheel (17) fixed connection are run through to connecting axle (24) one side, first action wheel (17) first connecting belt (18) of sliding connection, first connecting belt (18) opposite side sliding connection is first from driving wheel (19), first from driving wheel (19) inboard fixed connection right side threaded rod (3).

2. A vehicle seat support for easy adjustment according to claim 1, wherein: the inner side of the first sliding groove (5) is connected with a moving rod (6) in a sliding mode, one side of the moving rod (6) is fixedly connected with a limiting sliding block (7), the limiting sliding block (7) is connected with a second sliding groove (8) in a sliding mode, and the length of the second sliding groove (8) is smaller than that of the first sliding groove (5).

3. A vehicle seat support for easy adjustment according to claim 1, wherein: a through groove matched with the first bearing (10) is formed in the middle shaft on the inner side of the second supporting seat (9).

4. A vehicle seat support for easy adjustment according to claim 1, wherein: and the top end of the two threaded rods (3) is in threaded connection with a second fixing block (22), and through holes matched with the threaded rods (3) are formed in the second fixing block (22).

5. A vehicle seat support for easy adjustment according to claim 1, wherein: connecting axle (24) one side runs through bearing plate (20) and second action wheel (16) fixed connection, second action wheel (16) sliding connection second connection belt (12), second connection belt (12) opposite side sliding connection second is from driving wheel (11), the second is from driving wheel (11) inboard fixed connection left side threaded rod (3).

6. A vehicle seat support for easy adjustment according to claim 1, wherein: the top end of the connecting shaft (24) is in threaded connection with a third fixing block (23), a through hole matched with the connecting shaft (24) is formed in the third fixing block (23), and a second driving wheel (16) fixedly connected with the connecting shaft (24) is located above the first driving wheel (17).