CN115320467A

CN115320467A - Small table board rotating structure of auxiliary instrument board and vehicle

Info

Publication number: CN115320467A
Application number: CN202211041731.1A
Authority: CN
Inventors: 陈智; 王珂; 陈强; 陈雷
Original assignee: Chongqing Changan Automobile Co Ltd
Current assignee: Chongqing Changan Automobile Co Ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-11-11
Anticipated expiration: 2042-08-29
Also published as: CN115320467B

Abstract

The invention belongs to the technical field of vehicle parts, and particularly relates to a small table board rotating structure of an auxiliary instrument panel and a vehicle. The purpose is as follows: the rotary mechanism is used for solving the problems that the rotary mechanism of the small table board in the prior art is low in strength and poor in torsion resistance in the actual use process of the small table board in the background art; there is not rotatory limit structure, only leans on the lock pin fixed, if the passenger uses the in-process too big hard, can cause the lock pin to break away from the recess, makes the problem that little table knocked over.

Description

Small table board rotating structure of auxiliary instrument board and vehicle

Technical Field

The invention belongs to the technical field of vehicle parts, and particularly relates to a small table board rotating structure of an auxiliary instrument panel and a vehicle.

Background

With the continuous development of social economy and the continuous improvement of the living standard of people, automobiles become one of the most main vehicles of people, and with the continuous increase of the number of the automobiles, the fine requirements of people on the automotive interior are higher and higher, so that the improvement of the comfort and the refinement of the finished automobile interior becomes the development trend of the automotive interior. In order to cope with the development trend of automobiles, in the prior art, the riding space of some automobiles is large, the interior of the whole automobile is more and more complete, the comfort of passengers is improved, but office equipment is still lacked in the automobile, the requirement of office in the automobile cannot be met, and the space in the automobile cannot be fully utilized.

At present, in the automotive interior, a fixed placing space is generally arranged at an automobile auxiliary instrument panel, so that a driver and an auxiliary driver in a front row can place some daily articles, and meanwhile, a hand placing place can be provided for the driver or the auxiliary driver. However, when parking, the driver and the assistant driver sometimes need to perform operations such as placing a computer worker, placing food for eating, combing and placing files, and the like, so that the small table board is arranged at the assistant instrument panel, and convenience is provided for the driver and the assistant driver. However, the desktop of a common small desk board is fixed, and passengers with different heights and body types experience poor feeling when using the same fixed small desk board in different scenes such as office work, dining and the like.

Chinese patent: CN201520140667.1, which discloses a rotary folding small table, mainly comprising a rotary mechanism, a small table shell, a small table, a locking mechanism, a small table connecting plate and a small table supporting plate; the small table plate shell is fixed on the rear central console framework through the rotating mechanism; the locking mechanism is fixed on the side surface of the rear center console framework; the small desk plate shell is provided with a groove feature used for being matched with the locking mechanism; two sides of the small desk plate shell are provided with small desk plate slide rails, and the small desk plate connecting plate slide in the small desk plate slide rails together; the small table plate is connected with the small table plate connecting plate through a rotating shaft; one side of the small table board supporting plate is connected with the small table board connecting plate through a rotating shaft, and the other side of the small table board supporting plate is matched with the small table board guide groove; when the desk is not in use, the whole small desk board is horizontally hidden on the side surface of the rear center console, and the sitting space of the rear row cannot be occupied. When in use, the small table board is rotated, drawn out and turned over, so that the small table board is fixed above the legs of the passengers in the back row. However, the small table board of the application scheme has harsh use scene conditions, needs to be installed on the rear center console and occupies the foot space of the middle seat in the rear row; the rotating mechanism has low strength, and the small table plate has poor torsion resistance in the actual use process; the rotary limiting structure is not arranged, the fixing is only realized by the locking pin, and if the force is too large in the using process of a passenger, the locking pin can be separated from the groove, so that the small table board is overturned.

Chinese patent: cn201821051867.X, it discloses a vice instrument board of car with table and slide rail system, this vice instrument board of car includes vice instrument board, installs the upset on vice instrument board and opens the handrail case, installs the table rotary supporting mechanism of handrail incasement portion, the horizontal rotary mechanism of table that is connected with table rotary supporting mechanism, installs the table body on horizontal rotary mechanism of table, wherein, the table body includes: the main table board and the auxiliary table board are turned and overlapped through a hinge shaft; the invention has the advantages that: the auxiliary plate can slide back and forth, and the small table plate is arranged in the auxiliary plate, so that comfortable office space can be provided for passengers in front and back rows, and the auxiliary plate can be widely applied to commercial vehicles and passenger vehicles. However, in the application scheme, the small table board cannot freely adjust the height position of the small table board according to drivers and passengers with different body types, and the small table board cannot horizontally rotate; when the small table board is not used, the small table board is hidden in the armrest box, the whole armrest storage space is occupied, and the auxiliary instrument board is reduced to be a movable functional part.

Disclosure of Invention

The purpose of the invention is: the small table board rotating structure is used for solving the problems that the strength of a small table board rotating mechanism in the prior art is low and the small table board is poor in torsion resistance in the actual use process, which are pointed out in the background art; there is not rotatory limit structure, only leans on the lock pin fixed, if the passenger uses the in-process too big hard, can cause the lock pin to break away from the recess, makes the problem that little table knocked over.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:

the utility model provides a vice instrument board small table board revolution mechanic, includes storing box assembly, elevating system assembly and small table board assembly, the elevating system assembly is installed in storing box assembly, small table board assembly installs on the elevating system assembly, install rotary mechanism assembly between small table board assembly and the elevating system assembly, rotary mechanism assembly includes lifting frame body, runner assembly and locking subassembly, lifting frame body installs on the elevating system assembly, the locking subassembly is installed in lifting frame body to slide the locking with the runner assembly, small table board assembly installs on the runner assembly.

On the basis of the scheme, the scheme is further improved as follows

Furthermore, the rotating assembly comprises a rotating frame body, a rotating piece and a connecting shaft, the connecting shaft is fixedly connected to the lifting frame body, the rotating frame body is connected with the connecting shaft in a rotating mode, the rotating piece is installed in the rotating frame body and is connected with the connecting shaft, and due to the structural design, on one hand, the rotating assembly can lift along with the lifting mechanism assembly, the height of the small table board assembly can be adjusted, and on the other hand, the structural reliability of the rotating assembly is improved.

Further, it includes outer sleeve, inner skleeve, first bearing, second bearing and first spiral cover to rotate the piece, first bearing is installed in the rotating frame body, the outer sleeve is installed in the rotating frame body to offset with the outer lane of first bearing, the inner skleeve is installed in the rotating frame body to meet with the inner circle of first bearing, the second bearing is installed between outer sleeve and inner skleeve, the outer lane of second bearing offsets with the one end of outer sleeve, the inner circle of second bearing offsets with the one end of inner skleeve, first spiral cover is connected in the bottom of rotating frame body to offset with the outer lane of second bearing, such structural design, when making little table assembly rotate, rotating frame body drives the outer lane of first bearing and second bearing and rotates, makes little table assembly rotate more smoothly, can not produce the running friction, and can promote the structural stability between rotating frame body and the connecting axle.

Furthermore, the first spiral cover is provided with an external thread, the inner wall of the bottom of the rotating frame body is provided with an internal thread, and the first spiral cover is arranged at the bottom of the rotating frame body in a threaded manner.

Further, the one end of rotatory framework has the mounting panel, the mounting hole has on the mounting panel, the free end of connecting axle has the screw hole, mounting hole and screw hole are located same vertical axis, install the second spiral cover on the mounting panel, the second spiral cover spiro union is in the screw hole to offset with the inner circle of first bearing, such structural design, on the one hand, is favorable to the installation of little table assembly, and on the other hand, it is fixed with the inner circle of first bearing through the second spiral cover to can rotate rotatory framework and install on the connecting axle, both can not loosen easily and take off.

Furthermore, a plurality of supporting ribs are arranged between the mounting plate and the rotating frame body, and the structural design can strengthen the supporting strength of the mounting plate, so that the force bearing performance of the small table plate assembly is strengthened.

Further, be provided with annular spout on the outer wall of rotatory framework, equidistant locking groove that is provided with on annular spout on the outer wall of rotatory framework, the depth dimension in locking groove is greater than the depth dimension of annular spout, and such structural design is favorable to cooperating the work of locking subassembly to make the rotation of rotatory framework more smooth and easy, and be favorable to reminding the rotation restriction of user's little table assembly.

Further, the locking groove is provided with threely, and is three the locking groove is 90 degrees interval distribution on annular spout, and such structural design makes little table assembly can forward rotation 90 degrees or counter rotation 90 degrees, makes the use of little table assembly more convenient.

Further, be provided with limit stop on the outer wall of rotatory framework, limit stop symmetry sets up the both ends at annular spout, such structural design, after little table assembly forward rotation 90 degrees or reverse rotation 90 degrees, the maloperation in the user use or exert oneself too greatly, also can not make the locking subassembly break away from the movement track of setting for, little table assembly can not break away from service condition rotation angle promptly.

Furthermore, the locking assembly comprises a locking frame body, a locking piece and a limiting piece, the locking piece is installed in the locking frame body, the locking frame body is installed on the lifting frame body, the limiting piece is arranged on the lifting frame body and is connected with the locking frame body, and the locking piece can move in the locking frame body due to the structural design, so that the locking piece can lock the rotated rotating frame body, and further the small table board assembly can be locked.

Further, the locking piece includes spring and ball, the locking framework has the cavity, the one end of cavity has the perforation, fenestrate diameter is less than the diameter of ball, the ball sets up in the perforation department, the one end of spring is connected on the ball, such structural design makes the ball slide smoothly in annular spout in the effect of spring, and makes rotatory framework increase a fulcrum, is favorable to improving the antitorque nature among the little table assembly in-service use.

Furthermore, the limiting part is a limiting baffle which is fixedly arranged on the lifting frame body, and one end of the locking piece is connected with the limiting baffle.

The invention also discloses a vehicle which comprises a vehicle main body and the small table plate rotating structure of the auxiliary instrument panel.

Through installing little table in vehicle main body's vice instrument board department to at the junction installation rotary mechanism of little table and elevating system assembly, not only can promote the bearing performance and the anti-torque performance of little table in the in-service use, can also avoid little table maloperation or the problem that the little table that leads to too big hard breaks away from the user state, and rotary mechanism own structure is reliable, and intensity is high, is favorable to little table pivoted smooth and easy nature.

The invention adopting the technical scheme has the following advantages:

1. the rotating mechanism assembly is arranged at the joint of the small table board assembly and the lifting mechanism assembly, so that on one hand, the small table board assembly can rotate on the lifting mechanism assembly, so that the small table board assembly can provide a more ideal use environment for a user, and on the other hand, the structure of the rotating mechanism assembly has good reliability and structural strength, so that better torsion resistance can be provided for the use of the small table board assembly, and the force bearing performance of the small table board assembly is improved;

2. the rotating mechanism assembly comprises a lifting frame body, a rotating assembly and a locking assembly, and the lifting frame body, the rotating assembly and the locking assembly are matched with each other, so that on one hand, the rotating mechanism assembly can lift along with the lifting of the lifting mechanism assembly, on the other hand, the structural reliability of the rotating mechanism assembly can be improved, and after the small table board assembly rotates, the rotating mechanism assembly can limit the rotating position of the small table board assembly, and the rotating mechanism assembly is prevented from being separated from the movement track of the small table board assembly due to misoperation or excessive force application of a user;

3. through mutually supporting of runner assembly and locking subassembly, on the one hand, make rotatory framework can forward rotation or antiport to make little table assembly drive rotatory framework forward rotation or antiport back, the locking subassembly can be with the rigidity after the rotation, with adaptation different users 'user demand, after rotating to target in place, can let the user experience the feedback power, and can avoid user's maloperation or exert oneself too big.

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 described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts. Further, in the drawings, like parts are designated with like reference numerals, and the drawings are not drawn to actual scale;

FIG. 1 is a schematic view of the overall installation structure of a small table board rotating structure of an auxiliary instrument panel according to the present invention;

FIG. 2 is a schematic view of a disassembled structure of a small table board rotating structure of an auxiliary instrument panel according to the present invention;

FIG. 3 is a schematic cross-sectional view of the overall installation of a rotary structure for a small table panel of an auxiliary instrument panel according to the present invention;

FIG. 4 is a schematic view of a locking assembly in a partial cross-sectional view in a rotating structure of a small table board of an auxiliary instrument panel according to the first embodiment of the present invention;

FIG. 5 is a schematic diagram of a partial cross-sectional structure of a locking assembly in a rotating structure of a small table board of an auxiliary instrument panel according to the present invention;

FIG. 6 is a schematic structural view of a partial cross section of a rotating structure of a small table assembly of an auxiliary instrument panel according to the present invention after the small table assembly is rotated;

FIG. 7 is a schematic view of a rotary structure of a small table board of an auxiliary instrument panel along with a lifting mechanism assembly;

FIG. 8 is a schematic structural view of a small table board rotating structure of an auxiliary instrument panel when the small table board assembly is unfolded after being rotated;

the main element symbols are as follows:

the device comprises a lifting mechanism assembly 1, a rotating mechanism assembly 2, a small table board assembly 3, a sliding mechanism assembly 4, a handrail assembly 5, a rear storage box 6, a rear panel assembly 7, a front storage box 8 and a front panel assembly 9;

the lifting frame body 21, the connecting shaft 211, the limiting member 212, the locking assembly 22, the locking frame body 221, the spring 222, the ball 223, the rotating frame body 23, the mounting hole 230, the mounting plate 231, the support rib 232, the annular sliding groove 233, the locking groove 234, the limiting stopper 235, the first bearing 24, the outer sleeve 25, the inner sleeve 26, the second bearing 27, the first rotary cover 28 and the second rotary cover 29.

Detailed Description

The following description is given for illustrative embodiments of the invention with reference to specific examples, and it is to be understood that the invention is not limited to the details of the embodiments disclosed herein. It should be noted that the drawings provided in the following embodiments are only for illustrative purposes, are schematic drawings rather than actual drawings, and are not to be construed as limiting the invention, and in order to better illustrate the embodiments of the invention, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is only for convenience of description and simplicity of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

As shown in fig. 1 to 8, the small table plate rotating structure of the sub instrument panel provided in the embodiment of the present application includes a storage box assembly, a lifting mechanism assembly 1 and a small table plate assembly 3, the lifting mechanism assembly 1 is installed in the storage box assembly, the small table plate assembly 3 is installed on the lifting mechanism assembly 1, and a rotating mechanism assembly 2 is installed between the small table plate assembly 3 and the lifting mechanism assembly 1. Through the setting of rotary mechanism assembly 2, can make little table assembly 3 forward rotation and antiport to at forward rotation and antiport's in-process, can lock the position after the rotation, when avoiding using, the user is too big to little table assembly 3 maloperation or hard, leads to little table assembly 3 to break away from its movement track, simultaneously, can also promote the antitorque nature and the load performance of little table assembly 3 when using.

In some optional embodiments, please refer to fig. 1, the storage box assembly includes a handle assembly 5, a rear storage box 6, a rear panel assembly 7, a front storage box 8 and a front panel assembly 9, the rear storage box 6 is disposed on the rear panel assembly 7, the handle assembly 5 is disposed on the rear panel assembly 7, in this embodiment, the rear storage box 6 and the rear panel assembly 7 are fixedly connected by screws, and the handle assembly 5 is fixedly mounted on the top of the sub-dashboard framework of the rear panel assembly 7 by bolts. In this embodiment, the armrest assembly 5 is formed in two halves, and the surface of the armrest assembly is covered with leather, so that the hands of the driver and the passenger can be placed on the armrest assembly 5.

The front panel assembly 9 is connected to the rear side of the rear panel assembly 7, the front storage box 8 is arranged at the front panel assembly 9, and in the embodiment, the front storage box 8 and the front panel assembly 9 are fixedly connected through screws. Through handrail assembly 5, back storing box 6, back panel assembly 7, preceding storing box 8 and front panel assembly 9 can form and hold the chamber, thereby can install the intracavity that holds of storing box assembly with elevating system assembly 1 and little table assembly 3, thereby make little table assembly 3 when not using, can accomodate the surface at the storing box assembly, do not influence the use of other functions of storing box assembly, when using, can be through having the lift, the little table assembly 3 of rotation function provides more ideal service environment for driver and copilot passenger.

In some alternative embodiments, referring to fig. 1, 7 and 8, the lifting mechanism assembly 1 is fixedly mounted in a receiving cavity formed by the storage box assembly through bolts, and when the lifting mechanism assembly 1 is not used, the small table plate assembly 3 is located at the top of the receiving cavity and is flush with the armrest assembly 5, so that the small table plate assembly 3 does not affect the use of the storage box assembly. The lifting mechanism assembly 1 may be a conventional one, and thus, the detailed structure thereof will not be described herein. When 1 during operation of elevating system assembly, can be used for going up and down to slewing mechanism assembly 2 and little table board assembly 3, make little table board assembly 3 can be for the driver and the copilot passenger of different heights, size, under different scenes such as official working, having a dinner, provide better experience and feel.

In some optional embodiments, please refer to fig. 1, a sliding mechanism assembly 4 is installed below the storage box assembly, the sliding mechanism assembly 4 is fixedly installed on a channel in a lower vehicle body of the vehicle through bolts, and the storage box assembly is slidably installed on the sliding mechanism assembly 4, so that the storage box assembly, the lifting mechanism assembly 1, the rotating mechanism assembly 2 and the small desk board assembly 3 can slide on the sliding mechanism assembly 4 to realize the integral front-back sliding of the sub-dashboard, and the small desk board assembly 3 further provides a more ideal use environment for drivers and sub-drivers with different heights and sizes and under different scenes such as office work, dining and the like. In this embodiment, the sliding mechanism assembly 4 is a conventional one, and therefore is not described in detail.

In some alternative embodiments, please refer to fig. 1, fig. 7 and fig. 8, the small desk board assembly 3 is of a folding structure, and the folding structure can provide a larger use space for the small desk board, which is beneficial for a user to perform different operations on the small desk board. In this embodiment, the foldable small table board can be made by the prior art, and thus is not described herein again.

In some optional embodiments, referring to fig. 2, fig. 3 and fig. 4, the rotating mechanism assembly 2 includes a lifting frame 21, a rotating component and a locking component 22, the lifting frame 21 is mounted on the lifting mechanism assembly 1, so that when the lifting mechanism assembly 1 works, the lifting frame 21 can be driven to lift, thereby driving the rotating mechanism assembly 2 to lift, and further driving the tablet assembly 3 to lift. Locking subassembly 22 is installed on lift framework 21 to with the sliding locking of runner assembly, little table assembly 3 is installed on the runner assembly, through locking subassembly 22 and runner assembly mutually support, makes little table assembly 3 when forward rotation or reverse rotation, can be with the position locking after the rotation.

In some alternative embodiments, referring to fig. 2, the rotating assembly includes a rotating frame 23, a rotating member and a connecting shaft 211. When the lifting frame body 21 and the connecting shaft 211 are both made of plastic materials, the lifting frame body 21 and the connecting shaft 211 are integrally formed by injection molding; when the lifting frame body 21 and the connecting shaft 211 are made of aluminum alloy materials, the lifting frame body 21 and the connecting shaft 211 can be fixedly connected by welding, or can be integrally cast by aluminum alloy stamping. The rotating frame 23 is rotatably connected to the connecting shaft 211, so that the rotating frame 23 can rotate relatively on the connecting shaft 211. The rotating part is arranged in the rotating frame body 23 and is connected with the connecting shaft 211, and through the arrangement of the rotating part, on one hand, the rotating component can be lifted along with the lifting mechanism assembly 1, so that the small table board assembly 3 can rotate after being adjusted in height, and on the other hand, the structural reliability of the rotating component is improved.

In some alternative embodiments, please refer to fig. 2 and fig. 3, the rotating member includes an outer sleeve 25, an inner sleeve 26, a first bearing 24, a second bearing 27 and a first cap 28, the first bearing 24 is installed in the rotating frame 23, the outer sleeve 25 is installed in the rotating frame 23 and is abutted against the outer ring of the first bearing 24, and the inner sleeve 26 is installed in the rotating frame 23 and is abutted against the inner ring of the first bearing 24 for primarily fixing the position of the first bearing 24. The second bearing 27 is mounted on the bottom of the outer sleeve 25 and the inner sleeve 26, the outer race of the second bearing 27 abuts against one end of the outer sleeve 25, and the inner race of the second bearing 27 abuts against one end of the inner sleeve 26. In this embodiment, the first screw cap 28 is connected to the bottom of the rotating frame 23 and abuts against the outer ring of the second bearing 27, the first screw cap 28 is hollow, the first screw cap 28 has external threads, the inner wall of the bottom of the rotating frame 23 has internal threads, the first screw cap 28 is installed at the bottom of the rotating frame 23 through threads, the rotating frame 23, the outer sleeve 25, the inner sleeve 26, the first bearing 24 and the second bearing 27 are assembled into a whole through the first screw cap 28, so that when the small table board assembly 3 rotates, the rotating frame 23 drives the outer rings of the first bearing 24 and the second bearing 27 to rotate, the small table board assembly 3 rotates more smoothly, the friction force during rotation is smaller, no abnormal sound is generated, the service lives of the rotating member and the connecting shaft 211 can be prolonged, and the structural stability between the rotating frame 23 and the connecting shaft 211 can be improved.

In some alternative embodiments, referring to fig. 2, one end of the rotating frame 23 has a mounting plate 231, and the mounting plate 231 has a mounting hole 230, in this embodiment, the rotating frame 23, the mounting plate 231, and the mounting hole 230 may be integrally formed by injection molding, or may be integrally formed by die-casting an aluminum alloy plate. The small table board assembly 3 is fixedly mounted on the mounting plate 231 through bolts, so that the rotation of the small table board assembly 3 can drive the mounting plate 231 and the rotating frame 23 to rotate, thereby rotating on the connecting shaft 211. The free end of the connecting shaft 211 is provided with a threaded hole, the mounting hole 230 and the threaded hole are located on the same vertical axis, the mounting plate 231 is provided with a second screw cap 29, the second screw cap 29 is provided with an external thread, the second screw cap 29 is screwed in the threaded hole and abuts against the inner ring of the first bearing 24, the inner ring of the first bearing 24 is fixed through the second screw cap 29, the rotating frame 23 can be rotatably mounted on the connecting shaft 211, and the rotating frame 23 and the connecting shaft 211 cannot be easily loosened.

In some optional embodiments, please refer to fig. 2, a plurality of support ribs 232 are connected between the mounting plate 231 and the rotating frame 23, the support ribs 232 are provided, in this embodiment, the number of the support ribs 232 is preferably 4, the 4 support ribs 232 are distributed at equal intervals, the mounting plate 231, the rotating frame 23, and the 4 support ribs 232 may be integrally injection-molded or integrally die-cast by an aluminum alloy plate, each support rib 232 is triangular, and the support strength of the mounting plate 231 can be enhanced by the arrangement of the 4 triangular support ribs 232, so as to enhance the force bearing performance of the small table assembly 3.

In some alternative embodiments, referring to fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, the locking assembly 22 includes a locking frame 221, a locking member and a limiting member 212, the locking member is installed in the locking frame 221, two connecting lugs are integrally formed on two sides of the locking frame 221, and the locking frame 221 passes through the two connecting lugs through bolts and is fixedly installed on the lifting frame 21. The stopper 212 is provided in the lifting frame 21 and is connected to the lock frame 221. In this embodiment, the limiting member 212 is preferably a limiting baffle, when the limiting baffle and the lifting frame body 21 are made of plastic materials, the limiting baffle and the lifting frame body 21 are integrally injection-molded, and when the limiting baffle and the lifting frame body 21 are made of aluminum alloy materials, the limiting baffle is fixedly connected to the lifting frame body 21 by welding. The one end and the limit baffle of locking piece meet, through limit baffle's fixed setting, reduce locking subassembly 22's assembly process, are favorable to reducing the assemble duration to make the locking piece can be at locking framework 221 internal motion, make the locking piece can be with the rotatory frame 23 locking after the rotation, and then can be with the position locking after little table assembly 3 rotates.

In some alternative embodiments, as shown in fig. 5 and 6, the locking member includes a spring 222 and a ball 223, the locking frame 221 has a cavity, one end of the cavity has a through hole, the diameter of the through hole is smaller than that of the ball, and the ball 223 is disposed at the through hole to allow the ball 223 to partially pass through the through hole. One end of the spring 222 is fixedly connected to the ball 223, and the other end of the spring abuts against the limit baffle, so that the ball 223 can move in the through hole under the action of the spring 222, and a certain pre-tightening force is provided.

In this embodiment, referring to fig. 4, fig. 5 and fig. 6, an annular sliding groove 233 is formed in an outer wall of the rotating frame 23, locking grooves 234 are formed in the outer wall of the rotating frame 23 at equal intervals in the annular sliding groove 233, the depth of each locking groove 234 is greater than that of the annular sliding groove 233, three locking grooves 234 are formed, the three locking grooves 234 are distributed on the annular sliding groove 233 at 90-degree intervals, so that the whole annular sliding groove 233 forms 180 degrees on the rotating frame 23, when the small table assembly 3 does not rotate, the balls 223 contact with the locking grooves 234 in the middle of two ends of the annular sliding groove 233, on one hand, the annular sliding groove 233 can play a role of a guide rail, so that the balls 223 can smoothly slide in the annular sliding groove 233, and a fulcrum is added to the rotating frame 23, which is beneficial to improve the torsion resistance of the small table assembly 3 in the actual use process, on the other hand, when the small table assembly 3 rotates, the balls 223 are matched with different locking grooves 234, rotational force feedback can be provided for a user, thereby the small table assembly 3 can rotate forward by 90 degrees or backward rotation, and the user can use the small table assembly conveniently and the user can use the small table assembly by using the balls through the balls 223 with 90-degree locking grooves.

In this embodiment, referring to fig. 5 and fig. 6, when the rotating frame 23 is made of plastic, a limit stop 235 is integrally formed on an outer wall of the rotating frame 23 by injection molding; when the rotating frame is made of aluminum alloy, the limit stopper 235 may be formed on the outer wall of the rotating frame 23 by integral die-casting, or may be fixedly mounted on the outer wall of the rotating frame 23 by welding. Limit stop 235 symmetry sets up the both ends at annular spout 233, and the cross-section of two limit stop 235 all is the quadrangle of slope, setting through two limit stop 235, after 90 degrees or the reverse rotation 90 degrees of rotation are rotated to little table assembly 3 forward, limit stop 235 offsets with locking framework 221, even user's maloperation in the use or too big hard, can not make rotatory framework 23 excessively rotate yet, rotatory framework 23 can not break away from its movement track promptly, thereby make little table assembly 3 can not break away from user state rotation angle, the condition that little table was overturned has been avoided.

In some alternative embodiments, when the rotating mechanism assembly 2 is installed, the rotating frame 23 is turned over, the annular sliding groove 233 of the rotating frame 23 faces upward, the first bearing 24 is slid into the rotating frame 23, the outer ring of the first bearing 24 abuts against the bottom of the inner wall of the rotating frame 23, the outer sleeve 25 is installed in the rotating frame 23, one end of the outer sleeve 25 abuts against the outer ring of the first bearing 24, the inner sleeve 26 is installed in the rotating frame 23, one end of the inner sleeve 26 abuts against the inner ring of the first bearing 24, the second bearing 27 is installed in the rotating frame 23, the outer ring of the second bearing 27 abuts against the outer sleeve 25, the inner ring of the second bearing 27 abuts against the inner sleeve 26, the first screw cap 28 is screwed on the rotating frame 23, the free end of the first screw cap 28 abuts against the outer ring of the second bearing 27, and the outer ring of the bearing and the inner hole of the rotating frame 23 are locked;

the assembled rotating piece and the rotating frame body 23 are turned over, the rotating frame body 23 is sleeved on the connecting shaft 211, the inner ring of the second bearing 27 abuts against the step of the connecting shaft 211 and the lifting frame body 21, the second rotary cover 29 is screwed into the threaded hole through the mounting hole 230, the second rotary cover 29 abuts against the inner ring of the first bearing 24, and therefore the whole rotating assembly is assembled;

when the locking assembly is assembled, the locking frame body 221 is placed on the lifting frame body 21, the spring 222 and the ball 223 are installed in the locking frame body 221, the ball 223 penetrates through the through hole of the locking frame body 221 partially and abuts against the locking groove 234 in the middle of the two ends of the annular sliding groove 233, the other end of the spring 222 abuts against the limiting baffle, after the position of the locking frame body 221 is adjusted, the locking frame body 221 is fixedly installed on the lifting frame body 21 through bolts, and the whole rotating mechanism assembly 2 is assembled conveniently and quickly.

In some optional embodiments, the present application further provides a vehicle, including a vehicle main body and the above-described sub dashboard small table rotating structure. Through installing little table in vehicle main body's vice instrument board department to at little table and elevating system assembly 1's junction installation rotary mechanism assembly 2, not only can promote little table load performance and the antitorque performance in the in-service use process, can also avoid little table maloperation or the problem that the little table that leads to too greatly breaks away from the user state hard, and rotary mechanism own structure is reliable, and intensity is high, is favorable to little table pivoted smooth and easy nature.

The invention provides a small table board rotating structure of an auxiliary instrument panel and a vehicle. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, it is possible to make various improvements and modifications to the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

It should be noted that references in the specification to "one embodiment," "some alternative embodiments," "an embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that "over 8230" \8230on "," over 82308230; "over 8230;" and "over 8230; \8230; over" in the present disclosure should be interpreted in the broadest manner such that "over 8230;" over 8230 ";" not only means "directly over something", but also includes the meaning of "over something" with intervening features or layers therebetween, and "over 8230;" over 8230 ";" or "over 8230, and" over "not only includes the meaning of" over "or" over "but also may include the meaning of" over "or" over "with no intervening features or layers therebetween (i.e., directly over something).

Furthermore, spatially relative terms, such as "below," "lower," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's illustrated relationship to another element or feature. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly as well.

It is noted that, in this document, relational terms such as "first" and "second," and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. The utility model provides a little table rotary structure of vice instrument board, includes storing box assembly, elevating system assembly (1) and little table assembly (3), elevating system assembly (1) is installed in the storing box assembly, install on elevating system assembly (1) little table assembly (3), its characterized in that: install rotary mechanism assembly (2) between little table assembly (3) and elevating system assembly (1), rotary mechanism assembly (2) are including lifting frame body (21), runner assembly and locking subassembly (22), lifting frame body (21) are installed on elevating system assembly (1), locking subassembly (22) are installed on lifting frame body (21) to slide the locking with the runner assembly, install on the runner assembly little table assembly (3).

2. The rotating structure of a sub dashboard small table according to claim 1, wherein: the rotating assembly comprises a rotating frame body (23), a rotating piece and a connecting shaft (211), the connecting shaft (211) is fixedly connected to the lifting frame body (21), the rotating frame body (23) is rotatably connected with the connecting shaft (211), and the rotating piece is installed in the rotating frame body (23) and is connected with the connecting shaft (211).

3. The rotating structure of the sub dashboard small table as claimed in claim 2, wherein: the rotating member comprises an outer sleeve (25), an inner sleeve (26), a first bearing (24), a second bearing (27) and a first spiral cover (28), the first bearing (24) is installed in a rotating frame body (23), the outer sleeve (25) is installed in the rotating frame body (23) and is abutted to the outer ring of the first bearing (24), the inner sleeve (26) is installed in the rotating frame body (23) and is abutted to the inner ring of the first bearing (24), the second bearing (27) is installed between the outer sleeve (25) and the inner sleeve (26), the outer ring of the second bearing (27) is abutted to one end of the outer sleeve (25), the inner ring of the second bearing (27) is abutted to one end of the inner sleeve (26), and the first spiral cover (28) is connected to the bottom of the rotating frame body (23) and is abutted to the outer ring of the second bearing (27).

4. The rotating structure of the sub dashboard small table as claimed in claim 3, wherein: the first rotary cover (28) is provided with an external thread, the inner wall of the bottom of the rotary frame body (23) is provided with an internal thread, and the first rotary cover (28) is installed at the bottom of the rotary frame body (23) in a threaded mode.

5. The rotating structure of a sub dashboard small table according to claim 3, wherein: one end of the rotating frame body (23) is provided with a mounting plate (231), a mounting hole (230) is formed in the mounting plate (231), a threaded hole is formed in the free end of the connecting shaft (211), the mounting hole (230) and the threaded hole are located on the same vertical axis, a second rotary cover (29) is mounted on the mounting plate (231), and the second rotary cover (29) is in threaded connection with the threaded hole and abuts against the inner ring of the first bearing (24).

6. The rotating structure of a sub dashboard small table according to claim 5, wherein: be connected with brace rod (232) between mounting panel (231) and rotatory framework (23), brace rod (232) are provided with a plurality ofly.

7. The rotating structure of the sub dashboard small table as claimed in claim 2, wherein: the outer wall of the rotating frame body (23) is provided with an annular sliding groove (233), locking grooves (234) are arranged on the outer wall of the rotating frame body (23) on the annular sliding groove (233) at equal intervals, and the depth of each locking groove (234) is larger than that of the annular sliding groove (233).

8. The rotary structure of a sub dashboard and small desk panel as claimed in claim 7, wherein: the number of the locking grooves (234) is three, and the three locking grooves (234) are distributed on the annular sliding groove (233) at intervals of 90 degrees.

9. The rotating structure of a sub dashboard small table as claimed in claim 7, wherein: and limit stops (235) are arranged on the outer wall of the rotating frame body (23), and the limit stops (235) are symmetrically arranged at two ends of the annular sliding groove (233).

10. The rotating structure of the sub dashboard small table as claimed in claim 1, wherein: the locking assembly (22) comprises a locking frame body (221), a locking piece and a limiting piece (212), the locking piece is installed in the locking frame body (221), the locking frame body (221) is installed on the lifting frame body (21), and the limiting piece (212) is arranged on the lifting frame body (21) and is connected with the locking frame body (221).

11. The sub dash panel and small desk board rotating structure as claimed in claim 10, wherein: the locking piece comprises a spring (222) and a ball (223), the locking frame body (221) is provided with a cavity, one end of the cavity is provided with a through hole, the diameter of the through hole is smaller than that of the ball (223), the ball (223) is arranged at the through hole, and one end of the spring (222) is connected to the ball (223).

12. The sub dash panel and small desk board rotating structure as claimed in claim 10, wherein: the limiting part (212) is a limiting baffle, the limiting baffle is fixedly arranged on the lifting frame body (21), and one end of the locking part is connected with the limiting baffle.

13. A vehicle, characterized in that: comprising a vehicle body and a sub dash panel rotary structure as set forth in any one of claims 1 to 12.