CN218141195U

CN218141195U - Electric telescopic table

Info

Publication number: CN218141195U
Application number: CN202222576187.2U
Authority: CN
Inventors: 王保东; 刘息宇; 王建伟; 咸辉; 孙昊民; 刘宝玉; 王天明
Original assignee: Changchun Fusheng Automobile Technology Research And Development Co ltd
Current assignee: Changchun Fusheng Automobile Technology Research And Development Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2022-12-27
Anticipated expiration: 2032-09-28

Abstract

The utility model provides an electric telescopic table, which comprises a cover cap, a flexible table top and a telescopic mechanism, wherein the upper end and the front end of the cover cap are provided with a telescopic area, the telescopic mechanism is arranged in the telescopic area of the cover cap, the telescopic mechanism comprises a base, a head end support, a shear arm mechanism, a slider mechanism, a tail end support and a table top support mechanism, the head end support is used for installing the shear arm mechanism and the slider mechanism, the tail end support is used for installing the other ends of the shear arm mechanism and the slider mechanism, the shear arm mechanism controls the opening and closing action through a motor, the trend of the slider mechanism is the same as that of the shear arm mechanism, the slider mechanism slides outwards to be unfolded when the shear arm mechanism integrally extends outwards, and the slider mechanism is stacked therewith when the shear arm mechanism integrally retracts inwards; one end of the desktop support mechanism is fixed on the tail end support, the other end of the desktop support mechanism can be passively rolled, and the flexible desktop is covered and installed on the desktop support mechanism.

Description

Electric telescopic table

Technical Field

The utility model belongs to the technical field of automobile parts, especially, relate to an electric telescopic table.

Background

With the innovation of automobile technology, the interior structure of the automobile is mainly simplified, so that the practicability is met, and the space in the automobile can be saved. In order to save space and meet use requirements, most of the small table boards provided on the existing vehicles are in a folding structural form, for example, the small table boards on the motor train are lifted up for use and are put down to be accommodated on the rear side surface of the front seat, and the table boards are provided with water cup positions and dinner plate positions, so that the folding structure is very convenient and fast; the desk plate with a more complex structure can provide charging and storage services; because the seat is arranged on the rear side surface of the front seat, the seat is supported by the front seat, only convenience can be provided for passengers in the rear row, and the seat is not suitable for copilot and main driver and cannot meet the use requirements of the main driver and the copilot.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the background technology, the utility model provides an electric telescopic table.

The technical scheme of the utility model as follows:

an electric telescopic table comprises a cover cap, a flexible table top and a telescopic mechanism, wherein telescopic areas are formed in the upper end and the front end of the cover cap, the telescopic mechanism is arranged in the telescopic area of the cover cap, the telescopic mechanism comprises a base, a head end support, a shear arm mechanism, a sliding block mechanism, a tail end support and a table top support mechanism, the head end support is used for mounting the shear arm mechanism and the sliding block mechanism, the tail end support is used for mounting the other ends of the shear arm mechanism and the sliding block mechanism, the shear arm mechanism controls opening and closing actions through a motor, the trend of the sliding block mechanism is the same as that of the shear arm mechanism, the sliding block mechanism slides outwards and unfolds when the shear arm mechanism integrally extends outwards, and the sliding block mechanism is stacked therewith when the shear arm mechanism integrally retracts inwards; one end of the desktop support mechanism is fixed on the tail end support, the other end of the desktop support mechanism can be rolled up passively, and the flexible desktop is covered and installed on the desktop support mechanism.

Preferably, the base is hollow, the upper mounting lugs are symmetrically arranged on two sides of the upper end of the base upwards, and the inner mounting lugs are arranged in the front sides of the two upper mounting lugs; the two ends of the head end support are fixedly installed at the lower end of the inner side installation lug, two symmetrical limiting blocks and an L-shaped fixing block extend upwards from the rear end of the head end support, and connecting strips extend outwards from the two limiting blocks and the front end of the head end support.

As the optimization of the utility model, the shear arm mechanism comprises a motor, a motor sliding gear and a shear arm assembly, the motor is fixedly arranged on a head end bracket, the motor sliding gear is meshed and arranged on an output shaft of the motor, the shear arm assembly is hinged end to end by a plurality of groups of shear arms, one side of the shear arm at the head end is hinged on an L-shaped fixed block, the other side of the shear arm at the head end is hinged on the motor sliding gear, and the motor is rotated to drive the motor sliding gear to move along the head end bracket, so that the shear arm in the shear arm assembly is driven to open or close;

the slider mechanism comprises a left L-shaped mounting seat, a right L-shaped mounting seat, a left slider assembly and a right slider assembly which are arranged in a bilateral symmetry manner, the left L-shaped mounting seat and the right L-shaped mounting seat are respectively and fixedly mounted at the upper end of the inner side mounting lug, the left slider assembly comprises a plurality of left sliders which are sequentially connected in a sliding manner, the outer end of the left slider at the head end is fixedly connected with the other end of the left L-shaped mounting seat, the inner end of the left slider is connected with the other left slider, and the inner part of the outer end is fixedly connected with the left connecting strip; the right slider component comprises a plurality of right sliders which are sequentially connected in a sliding mode, the outer end of the right slider at the head end is fixedly connected with the other end of the right L-shaped mounting seat, the inner end of the right slider is connected with the other right slider, and the inner portion of the outer end is fixedly connected with the connecting strip on the right side.

As the utility model discloses a preferred, the both ends of end support are installed respectively at terminal left side slider inboard and terminal right slider inboard, mounting hole and spacing groove have been seted up on the end support, the mounting hole be used for with terminal one side of shear arm is articulated, the spacing groove be used for with terminal the opposite side of shear arm is connected, restricts it and can only spacing inslot activity, the both ends of end support upwards extend there is the support mounting ear.

As the utility model discloses a preferred, desktop gimbal mechanism includes winding pole, guide bar, support frame subassembly, the winding pole rotates to be installed on the base, the guide bar rotates to be installed on top installation ear, support frame subassembly is formed by multi-disc support frame coupling in proper order, the support frame and the winding pole fixed connection of head end, and the guide bar is walked around to support frame subassembly, and terminal support frame is installed on the leg erection ear.

As a preferred aspect of the present invention, the flexible tabletop is mounted on the support frame assembly.

As the utility model discloses a preferred, have the spacing card that prevents rather than the dislocation of slidable mounting's another slider on left side slider and the right slider, slider mechanism is used for supporting the power of Z direction.

As the utility model discloses a preferred, left side slider and right slider adopt the aluminum alloy shaping preparation.

The beneficial effects of the utility model are as follows:

(1) The application provides an electronic flexible table can install the rear side at the front seat as required and supply the back passenger to use or install and supply owner, copilot to use in front seat both sides, and application range is wide, and area occupied is little, and the practicality is stronger.

(2) The application provides an electronic flexible table adopts electric drive's mode, and the operation is intelligent, convenient save time. When the scissors are started, the motor indirectly drives the scissors arms at the head end to close, and meanwhile, the scissors arms on the whole scissors arm mechanism are closed and extend outwards; the slider mechanisms on the two sides are sequentially unfolded to play a role of sliding support from an original stacked state, and the supporting frame assembly is driven to be slowly unfolded on the left slider assembly and the right slider assembly under the action of the guide rod from an original winding form on the winding rod due to the fact that the tail end support is connected with the tail end of the supporting frame assembly, and the flexible desktop is displayed.

(3) The application provides an electronic flexible table, under the guide effect of guide bar, guaranteed that flexible desktop can receive even tension to make and spread flatly, not sidesway when curling.

(4) The application provides an electronic flexible table, when not using, telescopic machanism wherein accomodates in flexible district inside completely, occupation space not, and whole succinctly is generous.

Drawings

Other objects and results of the invention will be more apparent and readily appreciated by reference to the following description taken in conjunction with the accompanying drawings, and as the invention is more fully understood. In the drawings:

fig. 1 is the overall structure schematic diagram of the utility model when in storage.

Fig. 2 is a schematic view of the overall structure of the present invention when it is unfolded.

Fig. 3 is a schematic view of the structure of fig. 2 with the cover, portions of the support frame assembly and the flexible table top removed.

Fig. 4 is a schematic view of the support frame assembly and flexible table top of fig. 3 shown without the support frame assembly and the flexible table top.

Fig. 5 is an assembly diagram of the head end support, the scissor arm mechanism, the slider mechanism, and the tail end support of the present invention.

Fig. 6 is an assembly diagram of the middle base, the head end support and the scissor arm of the present invention.

Fig. 7 is a schematic view of another angle of fig. 5 after assembly of the support frame assembly and the flexible table top.

Wherein the reference numbers are: the telescopic arm mechanism comprises a cover 1, a flexible desktop 2, a telescopic mechanism 3, a telescopic area 11, a base 31, a head end support 32, a scissor arm mechanism 33, a slider mechanism 34, a tail end support 35, a desktop support mechanism 36, an upper mounting lug 311, an inner mounting lug 312, a motor 331, a motor sliding gear 332, a scissor arm assembly 333, a limiting block 321, an L-shaped fixing block 322, a connecting bar 323, a left L-shaped mounting seat 341, a right L-shaped mounting seat 342, a left slider assembly 343, a right slider assembly 344, a mounting hole 351, a limiting groove 352, a support mounting lug 353, a winding rod 361, a guide rod 362 and a support frame assembly 363.

Detailed Description

In order to make the technical solutions and advantages of the present invention better understood by those skilled in the art, the present invention is described in detail below with reference to the accompanying drawings, but the present invention is not limited thereto.

In the description of the present application, it should be noted that the terms "inner", "outer", "upper", "lower", "front", "rear", and the like indicate an orientation or positional relationship: the references to orientations and positional relationships illustrated in the figures, or to the orientations and positional relationships in which the article of manufacture of the present application is conventionally positioned during use, are intended to facilitate the description and the simplified description and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation and are in no way to be construed as limiting the present application.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

Referring to FIGS. 1-3: an electric telescopic table comprises a cover cap 1, a flexible table top 2 and a telescopic mechanism 3. The upper end and the front end of the cover cap 1 are provided with a telescopic area 11, and the telescopic mechanism 3 is arranged inside the telescopic area 11 of the cover cap 1.

Referring to FIGS. 3-7: the telescopic mechanism 3 comprises a base 31, a head end support 32, a scissor arm mechanism 33, a sliding block mechanism 34, a tail end support 35 and a desktop support mechanism 36;

the head end bracket 32 is used to mount the scissor arm mechanism 33 and the slider mechanism 34 (see fig. 4), and the tail end bracket 35 is used to mount the other ends of the scissor arm mechanism 33 and the slider mechanism 34 (see fig. 5). The scissor arm mechanism 33 controls the opening and closing action through the motor 331, the direction of the sliding block mechanism 34 is the same as that of the scissor arm mechanism 33, when the whole scissor arm mechanism 33 extends outwards, the sliding block mechanism 34 slides outwards and expands, and when the whole scissor arm mechanism 33 retracts inwards, the sliding block mechanism 34 is laminated; one end of the desktop support mechanism 36 is fixed on the end support 35, the other end can be rolled up passively, and the flexible desktop 2 is covered and installed on the desktop support mechanism 36.

Referring to fig. 6 and 7: the base 31 is hollow, upper mounting lugs 311 are symmetrically arranged at two sides of the upper end of the base upwards, and inner mounting lugs 312 are arranged inside the front sides of the two upper mounting lugs 311; the two ends of the head end bracket 32 are fixedly mounted at the lower end of the inner side mounting lug 312, the rear end of the head end bracket 32 extends upwards to form two symmetrical limiting blocks 321 and an L-shaped fixing block 322, and the two limiting blocks 321 extend outwards and towards the front end to form a connecting strip 323.

Referring to FIG. 4: the scissor arm mechanism 33 comprises a motor 331, a motor sliding gear 332 and scissor arm components 333, the motor 331 is fixedly installed on the head end support 32, the motor sliding gear 332 is meshed with an output shaft of the motor 331, the scissor arm components 333 are hinged end to end by a plurality of groups of scissor arms, one side of the scissor arm at the head end is hinged on the L-shaped fixed block 322 (see fig. 7), the other side of the scissor arm at the head end is hinged on the motor sliding gear 332, and the motor 331 is rotated to drive the motor sliding gear 332 to move along the head end support 32, so that the scissor arm in the scissor arm component 33 is driven to open or close;

referring to FIGS. 5-7: the slider mechanism 34 comprises a left L-shaped mounting seat 341, a right L-shaped mounting seat 342, a left slider assembly 343 and a right slider assembly 344 which are arranged in bilateral symmetry, the left L-shaped mounting seat 341 and the right L-shaped mounting seat 342 are respectively and fixedly mounted at the upper end of the inner mounting lug 312, the left slider assembly 343 comprises a plurality of left sliders which are sequentially connected in a sliding manner, the outer end of the left slider at the head end is fixedly connected with the other end of the left L-shaped mounting seat 341, the inner end of the left slider is connected with the other left slider, and the inner part of the outer end is fixedly connected with the left connecting strip 323; the right slider assembly 344 comprises a plurality of right sliders which are sequentially connected in a sliding manner, the outer end of the right slider at the head end is fixedly connected with the other end of the right L-shaped mounting seat 342, the inner end of the right slider is connected with the other right slider, and the inner part of the outer end is fixedly connected with the connecting strip 323 at the right side.

Referring to fig. 4 and 5: the both ends of terminal support 35 are installed respectively in the inboard and terminal right slider inboard of terminal left slider, have seted up mounting hole 351 and spacing groove 352 on the terminal support 35, and mounting hole 351 is used for articulating with one side of terminal scissors arm, and spacing groove 352 is used for being connected with the opposite side of terminal scissors arm, and the restriction can only move about in spacing groove 352, and the both ends of terminal support 35 upwards extend has support installation ear 353.

Referring to FIG. 3: the desktop support mechanism 36 includes a winding rod 361, a guiding rod 362 and a support frame assembly 363, the winding rod 361 is rotatably mounted on the base 31, the guiding rod 362 is rotatably mounted on the upper mounting lug 311, the support frame assembly 363 is formed by sequentially coupling a plurality of support frames, the support frame at the head end is fixedly connected with the winding rod 361, the support frame assembly 363 bypasses the guiding rod 362, and the support frame at the tail end is mounted on the support frame mounting lug 353 (see fig. 5 and 6).

The flexible table top 2 may be constructed as desired and then oriented on the support frame assembly 363.

The left slider and the right slider are provided with limit cards for preventing the left slider or the right slider from being dislocated with the other left slider or the right slider which is installed in a sliding way, and the slider mechanism 34 is used for supporting force in the Z direction.

The left sliding block and the right sliding block are made of aluminum alloy in a molding mode.

The working principle of the present invention will be explained with reference to the accompanying drawings 1-7:

when the cover is installed at a proper position, the motor 331 is started, the output shaft of the motor 331 rotates to drive the motor sliding gear 332 to move, the motor sliding gear 332 drives the scissor arm mechanism 33 to integrally close, meanwhile, the left sliding block assembly 343 and the right sliding block assembly 344 which are laminated at two sides are synchronously unfolded outwards with the scissor arm mechanism 33, the supporting frame assembly 363 is synchronously unfolded outwards with the tail end support 35 until one side of the tail end scissor arm moves to the end part of the limiting groove 352, and the flexible desktop 2 is unfolded; when the flexible desktop is not used, the motor 331 is started, the output shaft of the motor 331 rotates reversely to drive the motor sliding gear 332 to move reversely, the motor sliding gear 332 drives the whole scissor arm mechanism 33 to open, meanwhile, the unfolded left sliding block assembly 343 and the unfolded right sliding block assembly 344 and the scissor arm mechanism 33 contract and are stacked inwards synchronously, the supporting frame assembly 363 is curled on the winding rod 361 under the action of the guide rod 362 until one side of the scissor arm at the tail end moves to the other end of the limiting groove 352, and the flexible desktop 2 is stored.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An electronic flexible table which characterized in that: the telescopic mechanism comprises a base, a head end support, a shear arm mechanism, a sliding block mechanism, a tail end support and a desktop support mechanism, wherein the head end support is used for mounting the shear arm mechanism and the sliding block mechanism, the tail end support is used for mounting the other ends of the shear arm mechanism and the sliding block mechanism, the shear arm mechanism controls opening and closing actions through a motor, the trend of the sliding block mechanism is the same as that of the shear arm mechanism, the sliding block mechanism slides outwards and expands when the shear arm mechanism integrally extends outwards, and the sliding block mechanism is stacked when the shear arm mechanism integrally retracts inwards; one end of the desktop support mechanism is fixed on the tail end support, the other end of the desktop support mechanism can be passively rolled, and the flexible desktop is covered and installed on the desktop support mechanism.

2. An electric telescopic table as claimed in claim 1, wherein: the base is hollow, upper mounting lugs are symmetrically arranged at two sides of the upper end of the base upwards, and inner mounting lugs are arranged in front of the two upper mounting lugs; the two ends of the head end support are fixedly installed at the lower end of the inner side installation lug, two symmetrical limiting blocks and an L-shaped fixing block extend upwards from the rear end of the head end support, and connecting strips extend outwards from the two limiting blocks and the front end of the head end support.

3. An electric telescopic table as claimed in claim 2, wherein: the scissors arm mechanism comprises a motor, a motor sliding gear and a scissors arm assembly, the motor is fixedly mounted on a head end support, the motor sliding gear is mounted on an output shaft of the motor in a meshed mode, the scissors arm assembly is hinged to the tail end of a plurality of groups of scissors arms, one side of the scissors arm at the head end is hinged to the L-shaped fixing block, the other side of the scissors arm at the head end is hinged to the motor sliding gear, the motor is rotated to drive the motor sliding gear to move along the head end support, and therefore the scissors arms in the scissors arm assembly are driven to open or close;

4. A power tables according to claim 3, wherein: the two ends of the tail end support are respectively arranged on the inner side of a left sliding block at the tail end and the inner side of a right sliding block at the tail end, a mounting hole and a limiting groove are formed in the tail end support, the mounting hole is used for being hinged to one side of the shear arm at the tail end, the limiting groove is used for being connected with the other side of the shear arm at the tail end to limit the shear arm to move in the limiting groove, and support mounting lugs extend upwards from the two ends of the tail end support.

5. An electric telescopic table as claimed in claim 4, wherein: the desktop support mechanism comprises a winding rod, a guide rod and a support frame assembly, the winding rod is rotatably installed on the base, the guide rod is rotatably installed on the upper installation lug, the support frame assembly is formed by sequentially connecting a plurality of support frames in a shaft mode, the support frame at the head end is fixedly connected with the winding rod, the support frame assembly bypasses the guide rod, and the support frame at the tail end is installed on the support frame installation lug.

6. An electric telescopic table as claimed in claim 5, wherein: the flexible desktop is mounted on the support frame assembly.

7. A power tables according to claim 3, wherein: the left sliding block and the right sliding block are provided with limiting clamps for preventing the other sliding block from being dislocated with the sliding block, and the sliding block mechanisms are used for supporting force in the Z direction.

8. An electric telescopic table as claimed in claim 7, wherein: the left sliding block and the right sliding block are made of aluminum alloy in a molding mode.