CN111923801A - Self-opening and self-closing automobile central armrest with built-in table plate capable of automatically adjusting height - Google Patents
Self-opening and self-closing automobile central armrest with built-in table plate capable of automatically adjusting height Download PDFInfo
- Publication number
- CN111923801A CN111923801A CN202010859481.7A CN202010859481A CN111923801A CN 111923801 A CN111923801 A CN 111923801A CN 202010859481 A CN202010859481 A CN 202010859481A CN 111923801 A CN111923801 A CN 111923801A
- Authority
- CN
- China
- Prior art keywords
- cavity
- fixedly connected
- chamber
- working
- belt wheel
- 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.)
- Withdrawn
Links
- 239000002184 metal Substances 0.000 claims abstract description 50
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 45
- 230000008602 contraction Effects 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000006698 induction Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/75—Arm-rests
- B60N2/79—Adaptations for additional use of the arm-rests
- B60N2/797—Adaptations for additional use of the arm-rests for use as electrical control means, e.g. switches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/001—Arrangements or adaptations of other passenger fittings, not otherwise provided for of tables or trays
- B60N3/002—Arrangements or adaptations of other passenger fittings, not otherwise provided for of tables or trays of trays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/005—Electro-mechanical devices, e.g. switched
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a self-opening and self-closing automobile central armrest with a built-in table plate capable of automatically adjusting the height; including the fixing base, fixing base right-hand member face fixedly connected with start button, fixing base right-hand member end wall is still fixedly connected with and is located the end button of start button downside, end button left side intercommunication is equipped with the end button chamber, the metal sheet chamber that is equipped with in the fixing base, metal sheet chamber rear side is equipped with rotates the pulley chamber, metal sheet chamber rear end wall internal rotation cooperation is connected with and extends to the metal sheet intracavity forward and backward to the pivot of the work of rotating the pulley intracavity, realize the automation of car back seat built-in table and open through control button, when opening to ninety degrees, mutual induction through the electro-magnet, realize the rigidity of built-in table, when needing the horizontal direction to place the thing, can open the horizontal table in the built-in table, horizontal table downside is equipped with distance sensing device, come the height of its self of automatically regulated through the distance of response and user's shank.
Description
Technical Field
The invention relates to the technical field of automobile equipment, in particular to a self-opening and self-closing automobile central armrest with a built-in table plate capable of automatically adjusting the height.
Background
Along with the increase in a large number of cars, the car has become an indispensable part in people's life, but only some car back seat is equipped with the built-in table that can open on the market at present, even the car back seat dress has inlayed the table, but generally need manual operation to open and withdraw, waste time and energy, built-in table generally does not have the horizontal table that can open by the horizontal direction and can come automatically regulated height according to user's type simultaneously, has reduced the function diversification of car.
Disclosure of Invention
Aiming at the technical defects, the invention provides the self-opening and self-closing automobile central armrest with the built-in automatic height-adjustable table plate, which can overcome the defects.
The invention relates to a self-opening and self-closing automobile central armrest with a built-in table plate capable of automatically adjusting height, which comprises a fixed seat, wherein a starting button is fixedly connected to the right end surface of the fixed seat, an ending button positioned on the lower side of the starting button is also fixedly connected to the right end wall of the fixed seat, an ending button cavity is communicated with the left side of the ending button, a metal plate cavity is arranged in the fixed seat, a rotating pulley cavity is arranged on the rear side of the metal plate cavity, a working rotating shaft which extends forwards into the metal plate cavity and backwards into the rotating pulley cavity is connected to the rear end wall of the metal plate cavity in a rotating fit manner, a lifting rotating shaft cavity positioned in the metal plate cavity is fixedly connected to the working rotating shaft, a positioning working cavity is fixedly connected to the lower end surface of the lifting rotating shaft cavity in an initial state, a lifting working cavity with an upward opening is arranged in the lifting working cavity, and a State the lift control axle of metal sheet intracavity, the terminal fixedly connected with lift control gear in lift control axle left side, screw-thread fit is connected with on the lift control axle upwards extend and with the connecting axle that lift working chamber sliding fit connects, the vertical table of connecting axle up end fixedly connected with, it is equipped with and is located to rotate band pulley chamber front side the left bevel gear chamber of working shaft, bevel gear chamber upside is equipped with and extends to right the lift band pulley chamber of metal sheet chamber rear side, lift band pulley chamber downside be equipped with forward with the fixed gear chamber of metal sheet chamber intercommunication, metal sheet chamber left side intercommunication be equipped with can with the location chamber that location working chamber corresponds.
On the basis of the technical scheme, a motor fixedly connected with the fixing base is arranged on the rear side of the rotating belt wheel cavity, a motor transmission shaft is fixedly connected to the front end face of the motor and extends forwards to penetrate through the rotating belt wheel cavity to the bevel gear cavity, a driving belt wheel located in the rotating belt wheel cavity is fixedly connected to the motor transmission shaft, a driven belt gear is fixedly connected to the rear end of the working rotating shaft, the rotating transmission shaft is connected between the driven belt gear and the driving belt gear in a power fit mode, a belt wheel tightening cavity is communicated with the rear side of the rotating belt wheel cavity, a belt wheel tightening block capable of tightening the rotating transmission shaft is connected to the belt wheel tightening cavity in a sliding fit mode, and a belt wheel tightening spring is fixedly connected between the rear end face of the belt wheel tightening block and the rear end wall of the belt wheel tightening cavity.
On the basis of the technical scheme, a horizontal table cavity which is through from front to back is arranged in the vertical table, under an initial state, the opening of the horizontal table cavity is right and the opening is upward, a metal plate cavity is arranged on the left side of the horizontal table cavity, a rotating shaft which extends into the metal plate cavity leftwards and extends into the horizontal table cavity rightwards is connected in a rotating fit manner on the right end wall of the metal plate cavity, a contraction spring is fixedly connected between the left end surface of the rotating shaft and the left end wall of the metal plate cavity, a limiting working block which is positioned in the metal plate cavity is fixedly connected on the rotating shaft, the horizontal table which is positioned in the horizontal table cavity is fixedly connected on the rotating shaft, a height sensor is fixedly connected in the lower end wall of the horizontal table, a limiting clamping groove with a downward opening is arranged on the lower side of the limiting working block, and limiting working cavities are symmetrically communicated with each other in the, the limiting device is characterized in that a limiting block is connected in the limiting working cavity in a sliding fit mode, the limiting block is far away from the side end face of the limiting working block and a limiting spring is fixedly connected between the bottom walls of the limiting working cavity, and the rear end face of the limiting block and the lower end face of the reset magnet are fixedly connected with a limiting pull rope.
On the basis of the technical scheme, a reset cavity which is located at the lower side of the metal plate cavity and is provided with a left opening is further arranged in the vertical table plate, an automatic reset button is connected in the reset cavity in a sliding fit mode, a fixed connection reset working cavity is arranged between the right end face of the automatic reset button and the right end wall of the reset cavity, magnetic block working cavities are symmetrically communicated with the upper end and the lower end of the right side of the upper end wall and the lower end wall of the reset cavity in a vertical mode, reset magnets are connected in the magnetic block working cavities in a sliding fit mode, the reset magnets are far away from the other end of the reset cavity side end face fixedly connected with the limiting blocks and the magnetic block working stay ropes fixedly connected with the side end faces of the limit working blocks, and the reset magnets are far away from the side end faces of the reset cavity.
On the basis of the technical scheme, a fixed shaft which extends upwards into the lifting belt wheel cavity and extends downwards into the fixed gear cavity is connected on the upper end wall of the fixed gear cavity in a rotationally matched manner, a fixed gear is fixedly connected at the lower end of the fixed shaft and can be meshed with the lifting control gear, a working gear is fixedly connected at the upper end of the fixed shaft, a bevel gear shaft which extends upwards into the lifting belt wheel cavity and extends downwards into the bevel gear cavity is connected on the lower end wall of the lifting belt wheel cavity in a rotationally matched manner, a steering gear is fixedly connected at the upper end of the bevel gear shaft, a lifting conveying belt is connected between the steering gear and the working gear in a power matched manner, a driven bevel gear is fixedly connected at the lower end of the bevel gear shaft, and a transmission bevel gear meshed with the driven bevel gear is fixedly connected at, the inner fixed connection of the upper end wall of the lifting pulley cavity is provided with a signal sensing magnetic block, the lower side of the lifting pulley cavity is communicated with a tightening block cavity corresponding to the signal sensing magnetic block, the tightening block cavity is connected with a tightening block capable of tightening the lifting conveyor belt in a sliding fit mode, and the lower end face of the tightening block is fixedly connected with a tightening block spring between the lower end walls of the tightening block cavity.
On the basis of the technical scheme, the positioning cavity is connected with a positioning sliding block in a sliding fit mode, a positioning spring is fixedly connected between the left end face of the positioning sliding block and the left end wall of the positioning cavity, and the left end face of the positioning sliding block is also fixedly connected with a positioning pull rope of which the other end is fixedly connected with the rear end face of the belt wheel tightening block.
On the basis of the technical scheme, an end button is connected in a sliding fit mode in an end button cavity, an end button left end face and an end button spring fixedly connected between end button cavity left end walls are provided, a tightening block moving cavity is arranged on the lower side of a rotating belt wheel cavity in a communicated mode, the tightening block moving cavity left end wall is provided with a horizontal working cavity located on the right side of a motor transmission shaft in a communicated mode, a magnet is connected in the horizontal working cavity in a sliding fit mode, a spiral spring is fixedly connected between the magnet left end face and the horizontal working cavity left end wall, and the magnet left end face is fixedly connected with the other end and an end button left end face fixedly connected end button pull rope.
The invention has the beneficial effects that: realize the automation of the built-in table of car back seat through control button and open, when opening to ninety degrees, through the mutual induction of electro-magnet, realize the rigidity of built-in table, when needs horizontal direction place the thing, can open the horizontal table in the built-in table, horizontal table downside is equipped with apart from sensing device, through the response with the distance of user's shank from automatically regulated its self height.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a self-opening/closing automobile center armrest with a built-in height-adjustable table board according to the present invention;
FIG. 2 is a schematic structural view of the working state in FIG. 1;
FIG. 3 is a schematic sectional view taken along the line A-A in FIG. 2;
fig. 4 is a schematic sectional view of the structure in the direction B-B in fig. 3.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
As shown in fig. 1-4, the self-opening and closing automobile central armrest with a built-in automatic height-adjustable table of the device of the present invention includes a fixed seat 10, a start button 15 is fixedly connected to a right end surface of the fixed seat 10, an end button 16 positioned below the start button 15 is also fixedly connected to a right end wall of the fixed seat 10, an end button cavity 73 is communicated with a left side of the end button 16, a metal plate cavity 17 is arranged in the fixed seat 10, a rotating pulley cavity 48 is arranged at a rear side of the metal plate cavity 17, a working rotating shaft 19 extending forward into the metal plate cavity 17 and extending backward into the rotating pulley cavity 48 is rotatably and fittingly connected to a rear end wall of the metal plate cavity 17, a lifting rotating shaft cavity 18 positioned in the metal plate cavity 17 is fixedly connected to the working rotating shaft 19, and a positioning working cavity 20 is fixedly connected to a lower end surface of the lifting rotating shaft cavity 18 in an initial state, a lifting working cavity 63 with an upward opening is arranged in the lifting rotating shaft cavity 18, a lifting control shaft 22 which extends through the lifting working cavity 63 to the metal plate cavity 17 leftwards is connected in a rotating fit manner on the right end wall of the lifting working cavity 63, the left end of the lifting control shaft 22 is fixedly connected with a lifting control gear 21, the lifting control shaft 22 is connected with a connecting shaft 23 which extends upwards in a matched manner and is connected with the lifting working cavity 63 in a sliding manner in a threaded manner, the upper end surface of the connecting shaft 23 is fixedly connected with a vertical table plate 30, the front side of the rotating belt wheel cavity 48 is provided with a bevel gear cavity 62 positioned at the left side of the working rotating shaft 19, the upper side of the bevel gear cavity 62 is provided with a lifting pulley cavity 58 which extends rightwards to the rear side of the metal plate cavity 17, a fixed gear cavity 67 which is communicated with the metal plate cavity 17 forwards is arranged at the lower side of the lifting belt wheel cavity 58, a positioning cavity 14 which can correspond to the positioning working cavity 20 is arranged on the left side of the metal plate cavity 17 in a communicated manner; in addition, in one embodiment, the motor 46 fixedly connected with the fixed seat 10 is arranged at the rear side of the rotating belt wheel cavity 48, the front end surface of the motor 46 is fixedly connected with a motor transmission shaft 47 which extends forwards to penetrate through the rotating pulley cavity 48 to the bevel gear cavity 62, a driving belt gear 50 positioned in the rotating belt wheel cavity 48 is fixedly connected to the motor transmission shaft 47, the rear end of the working rotating shaft 19 is fixedly connected with a driven belt gear 45, a rotating transmission shaft 49 is connected between the driven belt gear 45 and the driving belt gear 50 in a power fit manner, a belt wheel tightening cavity 43 is communicated with the rear side of the rotating belt wheel cavity 48, a belt wheel tightening block 44 capable of tightening the rotating transmission shaft 49 is connected in the belt wheel tightening cavity 43 in a sliding fit manner, a belt wheel tightening spring 42 is fixedly connected between the rear end surface of the belt wheel tightening block 44 and the rear end wall of the belt wheel tightening cavity 43; in addition, in an embodiment, a horizontal table cavity 34 which is through from front to back is arranged in the vertical table 30, in an initial state, the horizontal table cavity 34 is opened rightward and opened upward, a metal plate cavity 31 is arranged on the left side of the horizontal table cavity 34, a rotating shaft 32 which extends leftward into the metal plate cavity 31 and extends rightward into the horizontal table cavity 34 is connected in a rotating and matching manner in the right end wall of the metal plate cavity 31, a contraction spring 29 is fixedly connected between the left end surface of the rotating shaft 32 and the left end wall of the metal plate cavity 31, a limiting working block 39 which is located in the metal plate cavity 31 is fixedly connected to the rotating shaft 32, a horizontal table 33 which is located in the horizontal table cavity 34 is fixedly connected to the rotating shaft 32, a height sensor 35 is fixedly connected in the lower end wall of the horizontal table 33, a limiting clamping groove 64 which is opened downward is arranged on the lower side of the limiting working block 39, the front side and the rear side of the metal plate cavity 31 are symmetrically communicated with limiting working cavities 69, limiting blocks 38 are connected in the limiting working cavities 69 in a sliding fit mode, limiting springs 37 are fixedly connected between the end faces, far away from the limiting working blocks 39, of the limiting blocks 38 and the bottom wall of the limiting working cavities 69, and limiting pull ropes 36 are fixedly connected to the rear end faces of the limiting blocks 38 and the lower end face of the reset magnet 66; in addition, in one embodiment, a reset cavity 65 which is positioned at the lower side of the metal plate cavity 31 and is opened to the left is also arranged in the vertical table 30, an automatic reset button 27 is connected in the reset cavity 65 in a sliding fit manner, a reset working cavity 28 is fixedly connected between the right end surface of the automatic reset button 27 and the right end wall of the reset cavity 65, the tail ends of the right sides of the upper and lower end walls of the reset cavity 65 are symmetrically communicated with the upper and lower sides of the magnetic block working cavity 25, a reset magnet 66 is connected in the magnetic block working cavity 25 in a sliding fit manner, the end surface of the reset magnet 66 far away from the reset cavity 65 is fixedly connected with a magnetic block working pull rope 24, the other end of the magnetic block working pull rope is fixedly connected with the end surface of the limiting block 38 far away from the limiting working block 39, a fixedly connected magnetic block working spring 26 is arranged between the end face of the reset magnet 66 far away from the side of the reset cavity 65 and the end wall of the magnetic block working cavity 25 far away from the side of the reset cavity 65; in addition, in one embodiment, the fixed shaft 56 extending upward into the lifting pulley cavity 58 and downward into the fixed gear cavity 67 is rotatably coupled to the upper end wall of the fixed gear cavity 67, the fixed gear 68 is fixedly coupled to the lower end of the fixed shaft 56, the fixed gear 68 can be engaged with the lifting control gear 21, the working gear 55 is fixedly coupled to the upper end of the fixed shaft 56, the bevel gear shaft 61 extending upward into the lifting pulley cavity 58 and downward into the bevel gear cavity 62 is rotatably coupled to the lower end wall of the lifting pulley cavity 58, the steering gear 59 is fixedly coupled to the upper end of the bevel gear shaft 61, the lifting transmission belt 60 is coupled to the steering gear 59 and the working gear 55 in a power-fit manner, the driven bevel gear 52 is fixedly coupled to the lower end of the bevel gear shaft 61, the tail end of the front side of the motor transmission shaft 47 is fixedly connected with a transmission bevel gear 51 meshed with the driven bevel gear 52, the inner end wall of the upper end of the lifting pulley cavity 58 is fixedly connected with a signal sensing magnetic block 57, the lower side of the lifting pulley cavity 58 is communicated with a tensioning block cavity 40 corresponding to the signal sensing magnetic block 57, the tensioning block cavity 40 is connected with a tensioning block 53 capable of tensioning the lifting conveyor belt 60 in a sliding fit mode, and a tensioning block spring 54 is fixedly connected between the lower end face of the tensioning block 53 and the lower end wall of the tensioning block cavity 40; in addition, in one embodiment, a positioning slider 11 is connected in the positioning cavity 14 in a sliding fit manner, a positioning spring 12 is fixedly connected between the left end surface of the positioning slider 11 and the left end wall of the positioning cavity 14, and a positioning pull rope 13 with the other end fixedly connected with the rear end surface of the pulley tensioning block 44 is also fixedly connected to the left end surface of the positioning slider 11; in addition, in an embodiment, an end button 16 is connected to the end button cavity 73 in a sliding fit manner, an end button spring 72 is fixedly connected between the left end surface of the end button 16 and the left end wall of the end button cavity 73, a tightening block moving cavity 41 is communicated with the lower side of the rotating pulley cavity 48, a horizontal working cavity 74 located on the right side of the motor transmission shaft 47 is communicated with the left end wall of the tightening block moving cavity 41, a magnet 75 is connected to the horizontal working cavity 74 in a sliding fit manner, a coil spring 71 is fixedly connected between the left end surface of the magnet 75 and the left end wall of the horizontal working cavity 74, and an end button pull rope 70 with the other end fixedly connected with the left end surface of the end button 16 is further fixedly connected to the left end surface of the.
The applicant will now specifically describe an apparatus for automatically adjusting the height of a built-in table in a central armrest of a motor vehicle according to the present application with reference to the accompanying figures 1-4 and the description above: in an initial state, the positioning slide block 11 is in a tensioned state by a positioning pull rope 13, the positioning spring 12 is compressed, the finishing button pull rope 70 is in a relaxed state, the lifting rotating shaft cavity 18 is in a retracted state, the lifting control gear 21 is positioned at the uppermost end of the lifting control shaft 22, the vertical table 30 is in a retracted state, the horizontal table 33 is positioned in the vertical table 30, the reset working cavity 28 is in a relaxed state, the contraction spring 29 is in a relaxed state, the magnetic block working spring 26 is in a relaxed state, the limit spring 37 is in a compressed state, the belt wheel tensioning spring 42 is in a stretched state, the tensioning block spring 54 is in a compressed state, the rotating transmission shaft 49 is in a tensioned state, the lifting transmission belt 60 is in a relaxed state, and the coil spring 71 is in a; when the starting device starts to work, the starting button 15 is pressed, the motor 46 is started in the forward direction at regular time, the motor 46 drives the motor transmission shaft 47 to rotate, and the motor transmission shaft 47 rotates to drive the transmission bevel gear 51 and the driving gear 50 to rotate; the driving belt gear 50 rotates to drive the driven belt gear 45 to rotate through the rotating transmission shaft 49, the driven belt gear 45 rotates to drive the lifting rotating shaft cavity 18 to rotate through the working rotating shaft 19, the lifting rotating shaft cavity 18 is opened, and therefore the vertical table 30 is driven to rotate through the lifting control shaft 22 and the connecting shaft 23, and the vertical table 30 is opened automatically; the transmission bevel gear 51 rotates to drive the bevel gear shaft 61 to rotate through the driven bevel gear 52, so as to drive the steering gear 59 to rotate, at the moment, the lifting conveyor belt 60 is in a relaxed non-transmission state, and the steering gear 59 idles; when the lifting rotating shaft cavity 18 rotates ninety degrees, the fixed gear 68 is just meshed with the lifting control gear 21, the positioning working cavity 20 is just corresponding to the positioning cavity 14, the positioning slide block 11 overcomes the pulling force of the positioning pull rope 13 to move rightwards under the action of the suction force between the positioning slide block 11 and the positioning working cavity 20, meanwhile, the belt wheel tightening block 44 overcomes the pushing force of the belt wheel tightening spring 42 to move backwards to be separated from the rotating transmission shaft 49 under the action of the pulling force of the positioning pull rope 13, at the moment, the rotating transmission shaft 49 is in a loosening and non-transmission state, the lifting rotating shaft cavity 18 stops rotating, and the motor 46 just stops working; when the horizontal table 33 needs to be used, the horizontal table 33 is pulled to rotate the horizontal table 33 around the rotating shaft 32 until the horizontal table is opened, when the height sensor 35 detects that the distance between the horizontal table 33 and the thigh of the user is too far, the motor 46 is started in the forward direction, the signal sensing magnet 57 is started, the tightening block 53 moves upwards under the suction force of the signal sensing magnet 57 and overcomes the tension of the tightening block spring 54, at this time, the motor 46 drives the motor transmission shaft 47 to rotate, the motor transmission shaft 47 drives the transmission bevel gear 51, the transmission bevel gear 51 drives the driven bevel gear 52 to rotate, the driven bevel gear 52 drives the bevel gear shaft 61, the bevel gear shaft 61 drives the steering gear 59, the steering gear 59 drives the working gear 55 through the belt transmission of the lifting transmission belt 60, the working gear 55 drives the fixed gear 68 through the fixed connecting shaft 56, and the lifting control gear 21, the connection shaft 23 and the vertical table plate 30 are lifted; when the height sensor 35 detects that the distance between the height sensor and the thigh of the user is too short, the motor 46 is started reversely, the signal sensing magnetic block 57 is started, the tightening block 53 overcomes the tensile force of the tightening block spring 54 to move upwards under the action of the suction force of the signal sensing magnetic block 57, at the moment, the motor 46 drives the motor transmission shaft 47 to rotate, the motor transmission shaft 47 drives the transmission bevel gear 51, the transmission bevel gear 51 drives the driven bevel gear 52 to rotate, the driven bevel gear 52 drives the bevel gear shaft 61, the bevel gear shaft 61 drives the steering gear 59, the steering gear 59 rotates and drives the working gear 55 through the belt transmission of the lifting transmission belt 60, the working gear 55 rotates and drives the fixed gear 68 through the fixed connecting fixed shaft 56, the fixed gear 68 drives the lifting control gear 21, and the connection shaft 23; when the horizontal table plate 33 needs to be retracted, the automatic reset button 27 is pressed, the reset magnet 66 receives the attraction of the automatic reset button 27 and moves towards the automatic reset button 27, the magnetic block working pull rope 24 receives the pulling force to pull the limiting block 38 to compress the limiting spring 37, so that the limiting block 38 is far away from one end of the limiting working block 39, and meanwhile, the contraction spring 29 contracts, so that the limiting working block 39 is restored to the original position; when the lifting rotating shaft cavity 18 and the vertical table 30 need to be retracted, the end button 16 is pressed, the motor 46 is started reversely, the end button 16 presses the end button spring 72 to enable one side of the end button pull rope 70 to be stressed, the other side of the end button pull rope moves outwards to enable the magnet 75 to move to a position corresponding to the belt wheel tightening block 44, the belt wheel tightening block 44 moves forwards by receiving attraction force of the magnet 75, the rotating transmission shaft 49 is tensioned, the motor 46 drives the motor transmission shaft 47, the motor transmission shaft 47 drives the driving belt gear 50, the driving belt gear 50 rotates to drive the driven belt gear 45 to rotate through the rotating transmission shaft 49, the driven belt gear 45 rotates to drive the lifting rotating shaft cavity 18 to rotate through the working rotating shaft 19, and the lifting rotating shaft cavity 18 and the vertical table 30 are retracted.
The invention has the beneficial effects that: realize the automation of the built-in table of car back seat through control button and open, when opening to ninety degrees, through the mutual induction of electro-magnet, realize the rigidity of built-in table, when needs horizontal direction place the thing, can open the horizontal table in the built-in table, horizontal table downside is equipped with apart from sensing device, through the response with the distance of user's shank from automatically regulated its self height.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (7)
1. The utility model provides a but built-in automatically regulated height table from car central armrest that opens and shuts, includes the fixing base, its characterized in that: the right end face of the fixing seat is fixedly connected with a starting button, the right end wall of the fixing seat is also fixedly connected with an ending button positioned on the lower side of the starting button, the left side of the ending button is communicated with an ending button cavity, a metal plate cavity is arranged in the fixing seat, the rear side of the metal plate cavity is provided with a rotating belt wheel cavity, the rear end wall of the metal plate cavity is connected with a working rotating shaft which extends forwards into the metal plate cavity and backwards into the rotating belt wheel cavity in a rotating and matching way, the working rotating shaft is fixedly connected with a lifting rotating shaft cavity positioned in the metal plate cavity, the lower end face of the lifting rotating shaft cavity is fixedly connected with a positioning working cavity in an initial state, a lifting working cavity with an upward opening is arranged in the lifting rotating shaft cavity, the right end wall of the lifting working cavity is connected with a lifting control shaft which extends leftwards, the terminal fixedly connected with lift control gear in lift control axle left side, the epaxial screw-thread fit of lift control be connected with upwards extend and with the connecting axle that lift working chamber sliding fit connects, the vertical table of connecting axle up end fixedly connected with, it is equipped with and is located to rotate band pulley chamber front side the left bevel gear chamber of work pivot, bevel gear chamber upside is equipped with and extends to right the lift band pulley chamber of metal sheet chamber rear side, lift band pulley chamber downside be equipped with forward with the fixed gear chamber of metal sheet chamber intercommunication, metal sheet chamber left side intercommunication be equipped with can with the location chamber that location working chamber corresponds.
2. The self-opening and closing automobile central armrest with the built-in automatic height-adjustable table plate as claimed in claim 1, wherein: the rear side of the rotating belt wheel cavity is provided with a motor fixedly connected with the fixing seat, the front end face of the motor is fixedly connected with a motor transmission shaft which extends forwards and penetrates through the rotating belt wheel cavity to the bevel gear cavity, the motor transmission shaft is fixedly connected with a driving belt wheel positioned in the rotating belt wheel cavity, the rear end of the working rotating shaft is fixedly connected with a driven belt wheel, the driven belt wheel and the driving belt wheel are connected with the rotating transmission shaft in a power fit manner, the rear side of the rotating belt wheel cavity is communicated with a belt wheel tightening cavity, the belt wheel tightening cavity is connected with a belt wheel tightening block capable of tightening the rotating transmission shaft in a sliding fit manner, and a belt wheel tightening spring is fixedly connected between the rear end face of the belt wheel tightening block and the rear end wall of the belt wheel tightening cavity.
3. The self-opening and closing automobile central armrest with the built-in automatic height-adjustable table plate as claimed in claim 1, wherein: the vertical table plate is internally provided with a horizontal table plate cavity which is communicated from front to back, under an initial state, the opening of the horizontal table plate cavity is right and upwards, the left side of the horizontal table plate cavity is provided with a metal plate cavity, the right end wall of the metal plate cavity is connected with a rotating shaft which extends leftwards into the metal plate cavity and rightwards into the horizontal table plate cavity in a rotating fit manner, a contraction spring is fixedly connected between the left end surface of the rotating shaft and the left end wall of the metal plate cavity, the rotating shaft is fixedly connected with a limiting working block positioned in the metal plate cavity, the rotating shaft is fixedly connected with a horizontal table plate positioned in the horizontal table plate cavity, a height sensor is fixedly connected in the lower end wall of the horizontal table plate, the lower side of the limiting working block is provided with a limiting clamping groove with a downwards opening, the front side and the back side of the metal plate cavity are symmetrically communicated with a limiting working cavity, the limiting block is far away from the side end face of the limiting working block and a limiting spring is fixedly connected between the bottom walls of the limiting working cavities, and the rear end face of the limiting block and the lower end face of the reset magnet are fixedly connected with a limiting pull rope.
4. A self-opening and closing automobile center armrest with a built-in automatic height-adjustable table board according to claim 3, wherein: still be equipped with in the vertical table and be located metal sheet chamber downside and opening chamber that resets to the left, it is connected with automatic re-setting button to reset intracavity sliding fit, automatic re-setting button's right-hand member terminal surface with there is fixed connection working chamber that resets between the right-hand member wall in chamber, it is equipped with the magnetic path working chamber to reset the chamber upper and lower end wall right side end to the bilateral symmetry intercommunication from top to bottom, sliding fit is connected with reset magnet in the magnetic path working chamber, reset magnet keeps away from reset chamber side end face fixedly connected with other end with the stopper is kept away from spacing working block side end face fixed connection's magnetic path work stay cord, reset magnet keeps away from reset chamber side end face with the magnetic path working chamber is kept away from it is equipped with fixed connection magnetic path work spring to reset between the chamber.
5. The self-opening and closing automobile central armrest with the built-in automatic height-adjustable table plate as claimed in claim 1, wherein: the upper end wall of the fixed gear cavity is connected with a fixed shaft which extends upwards into the lifting belt wheel cavity and downwards into the fixed gear cavity in a rotating fit manner, the tail end of the lower side of the fixed shaft is fixedly connected with a fixed gear which can be meshed with the lifting control gear, the tail end of the upper side of the fixed shaft is fixedly connected with a working gear, the lower end wall of the lifting belt wheel cavity is connected with a bevel gear shaft which extends upwards into the lifting belt wheel cavity and downwards into the bevel gear cavity in a rotating fit manner, the tail end of the upper side of the bevel gear shaft is fixedly connected with a steering gear, a lifting conveying belt is connected between the steering gear and the working gear in a power fit manner, the tail end of the lower side of the bevel gear shaft is fixedly connected with a driven bevel gear, and the, the inner fixed connection of the upper end wall of the lifting pulley cavity is provided with a signal sensing magnetic block, the lower side of the lifting pulley cavity is communicated with a tightening block cavity corresponding to the signal sensing magnetic block, the tightening block cavity is connected with a tightening block capable of tightening the lifting conveyor belt in a sliding fit mode, and the lower end face of the tightening block is fixedly connected with a tightening block spring between the lower end walls of the tightening block cavity.
6. The self-opening and closing automobile central armrest with the built-in automatic height-adjustable table plate as claimed in claim 1, wherein: the pulley tensioning device is characterized in that a positioning sliding block is connected in the positioning cavity in a sliding fit mode, a positioning spring is fixedly connected between the left end face of the positioning sliding block and the left end wall of the positioning cavity, and a positioning pull rope is fixedly connected to the other end of the left end face of the positioning sliding block and the rear end face of the pulley tensioning block.
7. The self-opening and closing automobile central armrest with the built-in automatic height-adjustable table plate as claimed in claim 1, wherein: the utility model discloses a motor drive shaft's motor, including end button cavity, end button cavity, end button intracavity sliding fit and be connected with the end button, end button left end face with fixedly connected with end button spring between the end button cavity left end wall, it is equipped with the piece removal chamber of tightening to rotate pulley cavity downside intercommunication, the piece removal chamber left end wall intercommunication of tightening is equipped with and is located the horizontal working chamber on motor drive shaft right side, sliding fit is connected with magnet in the horizontal working chamber, magnet left end face with fixedly connected with coil spring between the horizontal working chamber left end wall, magnet left end face still fixedly connected with the other end with end button left end face fixed connection's end button stay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010859481.7A CN111923801A (en) | 2020-08-24 | 2020-08-24 | Self-opening and self-closing automobile central armrest with built-in table plate capable of automatically adjusting height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010859481.7A CN111923801A (en) | 2020-08-24 | 2020-08-24 | Self-opening and self-closing automobile central armrest with built-in table plate capable of automatically adjusting height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111923801A true CN111923801A (en) | 2020-11-13 |
Family
ID=73306036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010859481.7A Withdrawn CN111923801A (en) | 2020-08-24 | 2020-08-24 | Self-opening and self-closing automobile central armrest with built-in table plate capable of automatically adjusting height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111923801A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572297A (en) * | 2021-01-14 | 2021-03-30 | 上海森享汽车用品有限公司 | Automatic bus of going up of wheelchair and scram protective equipment |
-
2020
- 2020-08-24 CN CN202010859481.7A patent/CN111923801A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112572297A (en) * | 2021-01-14 | 2021-03-30 | 上海森享汽车用品有限公司 | Automatic bus of going up of wheelchair and scram protective equipment |
| CN112572297B (en) * | 2021-01-14 | 2021-09-07 | 李霞 | Automatic bus of going up of wheelchair and scram protective equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110127360B (en) | Intelligent equipment that snatchs based on laser | |
| CN110640801B (en) | Automatic change wall paper high efficiency cutting device | |
| CN110155907B (en) | Domestic convenient lift brace table | |
| CN112705662B (en) | Multi-functional forging upset auxiliary device | |
| CN111923801A (en) | Self-opening and self-closing automobile central armrest with built-in table plate capable of automatically adjusting height | |
| CN110921526B (en) | Crane with adjustable supporting point | |
| CN110732114A (en) | iron lifting weight-losing exercise auxiliary device | |
| CN110948369A (en) | Cylindrical pressing metal surface polishing equipment | |
| CN111151668B (en) | Automatic feeding device for punching die | |
| CN112571648A (en) | Integrative quartzy perforating device of polishing | |
| CN111469363A (en) | Auxiliary demolding device for injection molding machine with joint line polishing function | |
| CN110980540A (en) | Small-sized short-distance transport crane | |
| CN112596185A (en) | Optical cable tractor applicable to optical cables of different specifications and capable of automatically compressing | |
| CN110805361B (en) | Automatic window opening and closing device | |
| CN112660990A (en) | Anti-shaking strip-shaped object lifting device capable of automatically adjusting gravity center | |
| CN112692243A (en) | Automatic lifting device with sand hitting function | |
| CN111558784A (en) | Steel plate laser cutting equipment | |
| CN110667443A (en) | Movable base matched with child safety chair for use | |
| CN113043051A (en) | Electric drill equipment capable of automatically adjusting speed according to hardness | |
| CN112571535A (en) | Mechanical engraving knife device capable of adjusting engraving impact speed | |
| CN111846822A (en) | Cliff tea picking tealeaves automatic transportation equipment | |
| CN113109254A (en) | Suitcase bearing capacity check out test set | |
| CN112491118A (en) | Mobile phone wireless charging equipment based on 5G intelligent network control | |
| CN112353568A (en) | Medical transport bed device capable of automatically adjusting inclination height | |
| CN210278252U (en) | Belt transmission toy exploration vehicle with electric clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201113 |