CN219982400U - Telescopic electric dining table - Google Patents

Abstract

The utility model relates to the technical field of electric dining tables, and discloses a telescopic electric dining table, which comprises a table plate, telescopic plates positioned at two sides of the interior of the table plate and adjusting frames positioned at two sides below the bottom of the table plate, wherein the table plate comprises: the telescopic slots are formed in two sides of the inside of the desk plate, the mounting frame is arranged in the middle of the bottom of the desk plate, and the engaging slots are formed in one sides of the tops of the two groups of telescopic plates. According to the utility model, the rotating shaft is driven by the servo motor to rotate, the driving gear is driven by the rotating shaft to rotate, and the driving gear and the driven gear are mutually matched, so that the bidirectional threaded rod is driven to rotate, the bidirectional threaded rod is mutually matched with threaded holes at one ends of the two groups of adjusting frames, the two groups of adjusting frames are adjusted in opposite directions, the adjusting frames and the supporting legs can be limited by the movable plate, the two groups of telescopic plates are driven to be adjusted in opposite directions, the dining table is automatically telescopic, and the dining table is convenient for people to use.

Description

Telescopic electric dining table

Technical Field

The utility model relates to the technical field of electric dining tables, in particular to a telescopic electric dining table.

Background

The dining table is a table specially used for dining, and can be divided into a solid wood dining table, a steel wood dining table, a marble tea table, a jade dining table, a jade tea table, a marble dining table and the like according to materials, wherein the electric dining table is one of dining tables.

The application number CN202010199995.4 discloses a telescopic electric dining table, which comprises a table frame and two first table boards horizontally sliding; the electric dining table further comprises a sliding rail piece which vertically slides, a second table plate connected with the sliding rail piece and two shifting rods which are movably arranged, wherein the driving part enters the third channel from the first channel so that the sliding rail piece moves, and the moving sliding rail piece drives the second table plate to be positioned between the two first table plates and to be in coplanar interference, so that the area of the electric dining table plate is automatically increased; this kind of electric dining table increases the usable floor area of dining table through the extension and contraction to the table, and the support frame of dining table bottom is removed for taking place to lead to the dining table to lose balance easily, lead to the result of use of dining table relatively poor, and the drive structure of dining table is complicated, and is relatively poor to the flexible regulation effect of dining table, inconvenient people's use.

Disclosure of Invention

The present utility model is directed to a telescopic electric dining table, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a telescopic electric dining table, includes the table, is located the expansion plate of the inside both sides of table and is located the alignment jig of table bottom below both sides, the table includes:

the telescopic grooves are formed in two sides of the inner portion of the desk plate, and the installation frame is arranged in the middle of the bottom of the desk plate.

Preferably, two sets of one side at expansion plate top all is provided with the agreeing with the groove, two sets of the both ends at expansion plate bottom all are provided with the supporting leg, two sets of the below at expansion plate bottom all is provided with the fixed plate, two sets of the both ends at fixed plate bottom all are provided with the universal wheel, the inside top of supporting leg is provided with the fly leaf, the inside of fly leaf is provided with the through-hole, two sets of the inside both ends of expansion plate all are provided with the spacing groove, two sets of the inside both ends of expansion plate all are provided with the spacing post that runs through to the spacing inslot.

Preferably, the inside top of mounting bracket is provided with two-way threaded rod, two ends of two-way threaded rod all are provided with the stopper, the outside that two-way threaded rod is located the inside of mounting bracket is provided with driven gear, servo motor is installed to the bottom of mounting bracket one side, servo motor's output is connected with the pivot, the outside that the pivot is located the inside one end of mounting bracket is provided with the driving gear.

Preferably, fixing bolts are arranged at four corners of the top of the mounting frame, the mounting frame is detachably connected with the table plate through the fixing bolts, and the expansion plate is movably connected with the table plate through the expansion groove.

Preferably, both ends of the bottoms of the two groups of telescopic grooves are provided with sliding grooves, the supporting legs are movably connected with the table plate through the sliding grooves, and the fixing plate is fixedly connected with the telescopic plate through the supporting legs.

Preferably, the tops of one sides of the two groups of telescopic grooves are provided with inclined planes, the inclined planes are matched with the fit grooves, the movable plate is movably connected with the supporting legs through the through holes, and the locking mechanism is arranged in the universal wheel.

Preferably, both ends of the limiting column are connected with the table plate in a welded mode, the expansion plate is movably connected with the limiting column through the limiting groove, and one ends of the two groups of adjusting frames are connected with the movable plate in a welded mode.

Preferably, the top of mounting bracket both sides all is provided with the bearing, and two-way threaded rod runs through to the bearing inside, two-way threaded rod passes through the bearing and rotates with the mounting bracket to be connected, two sets of stopper respectively with two ends welded connection of two-way threaded rod.

Preferably, the inside of driven gear is provided with the mounting hole, driven gear passes through mounting hole and two-way threaded rod fixed connection, servo motor's one end is provided with the mount pad, servo motor passes through the mount pad and can dismantle with the mounting bracket and be connected.

Preferably, the inside of driving gear is provided with the fixed orifices, the driving gear passes through the fixed orifices and can dismantle with the pivot and be connected, the driving gear passes through the pivot and rotates with servo motor and be connected, driving gear and driven gear intermeshing.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the electric dining table, the movable plate and the supporting legs can move through the through holes, the supporting legs and the table plate can move through the sliding grooves, the telescopic plate and the limiting column can move through the limiting grooves, the limiting column can limit the maximum telescopic degree of the telescopic plate, the telescopic plate and the table plate can be completely spliced through the fit grooves, so that the electric dining table is smoother to use, and the practicability of the electric dining table is improved;

2. according to the utility model, the rotating shaft is driven by the servo motor to rotate, the driving gear is driven by the rotating shaft to rotate, and the driving gear and the driven gear are mutually matched, so that the bidirectional threaded rod is driven to rotate, the bidirectional threaded rod is mutually matched with threaded holes at one ends of the two groups of adjusting frames, the two groups of adjusting frames are adjusted in opposite directions, the adjusting frames and the supporting legs can be limited by the movable plate, the two groups of telescopic plates are driven to be adjusted in opposite directions, the dining table is automatically telescopic, and the dining table is convenient for people to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

Fig. 1 is a contracted cross-sectional view of the present utility model.

Fig. 2 is an expanded cross-sectional view of the present utility model.

Fig. 3 is a schematic structural view of the expansion board of the present utility model.

Fig. 4 is a front view of the present utility model.

In the figure: 1. a table plate; 101. a telescopic slot; 102. a mounting frame; 2. a telescoping plate; 201. a fitting groove; 202. support legs; 203. a fixing plate; 204. a universal wheel; 205. a movable plate; 206. a through hole; 207. a limit groove; 208. a limit column; 3. an adjusting frame; 301. a two-way threaded rod; 302. a limiting block; 303. a driven gear; 304. a servo motor; 305. a rotating shaft; 306. a driving gear.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of a telescopic electric dining table according to the present utility model is provided: the utility model provides a telescopic electric dining table, includes table 1, is located the expansion plate 2 of the inside both sides of table 1 and is located the alignment jig 3 of table 1 bottom below both sides, and table 1 includes: the telescopic grooves 101 are formed in two sides of the interior of the table plate 1, and the middle position of the bottom of the table plate 1 is provided with a mounting frame 102.

Referring to fig. 1, 2 and 3, a fitting groove 201 is formed on one side of the top of two groups of expansion plates 2, supporting legs 202 are disposed at two ends of the bottom of two groups of expansion plates 2, fixing plates 203 are disposed below the bottom of two groups of expansion plates 2, the fixing plates 203 and the expansion plates 2 are fixed by the supporting legs 202, the dining table is supported conveniently, universal wheels 204 are disposed at two ends of the bottom of two groups of fixing plates 203, the dining table is moved and adjusted flexibly by the universal wheels 204, a movable plate 205 is disposed at the top of the inside of the supporting legs 202, a through hole 206 is disposed in the inside of the movable plate 205, the movable plate 205 and the supporting legs 202 can move through the through hole 206, limit grooves 207 are disposed at two ends of the inside of the two groups of expansion plates 2, limit posts 208 penetrating into the limit grooves 207 are disposed at two ends of the inside of the two groups of expansion plates 101, and the table 1 can be limited by the limit grooves 207 and the limit posts 208.

Please refer to fig. 1, fig. 2 and fig. 4 with emphasis, the inside top of mounting bracket 102 is provided with two-way threaded rod 301, realize carrying out the regulation in opposite directions to two sets of regulating brackets 3, the both ends of two-way threaded rod 301 all are provided with stopper 302, can carry out spacing to two-way threaded rod 301 and regulating bracket 3 through stopper 302, two-way threaded rod 301 is located the inside outside of mounting bracket 102 and is provided with driven gear 303, servo motor 304 is installed to the bottom of mounting bracket 102 one side, servo motor 304's output is connected with pivot 305, the outside that pivot 305 is located the inside one end of mounting bracket 102 is provided with driving gear 306, can make servo motor 304 drive driving gear 306 through pivot 305 and take place to rotate, provide power for the extension and contraction of dining table, the four corners department at mounting bracket 102 top all is provided with fixing bolt, mounting bracket 102 can dismantle with table 1 through fixing bolt, carry out fixed mounting with table 1 through expansion groove 101 and table 1 swing joint, can make expansion plate 2 take place the activity through expansion groove 101.

Referring to fig. 1, 2 and 3, two ends of the bottoms of two groups of expansion slots 101 are respectively provided with a chute, a supporting leg 202 is movably connected with a table board 1 through the chute, the supporting leg 202 and the table board 1 can be movably connected through the chute, a fixing plate 203 is fixedly connected with a expansion plate 2 through the supporting leg 202, the fixing plate 203 and the expansion plate 2 are fixed through the supporting leg 202, inclined planes are respectively arranged at the tops of one sides of the two groups of expansion slots 101, the inclined planes are matched with the fit slots 201, the expansion plate 2 and the table board 1 are smoothly spliced, the dining table is enabled to have better using effect, a movable plate 205 is movably connected with the supporting leg 202 through a through hole 206, the movable plate 205 and the supporting leg 202 can be moved through the through hole 206, a locking mechanism is arranged in the universal wheel 204, the dining table can be positioned for use, two ends of a limiting post 208 are welded with the table board 1, the expansion plate 2 is movably connected with the limiting post 208 through the limiting slot 207, one ends of the two groups of adjusting frames 3 are welded with the movable plate 205.

Referring to fig. 1, fig. 2 and fig. 4, bearings are arranged at the tops of two sides of the mounting frame 102, the bidirectional threaded rod 301 penetrates through the bearings, the bidirectional threaded rod 301 is connected with the mounting frame 102 in a rotating manner through the bearings, the bidirectional threaded rod 301 and the mounting frame 102 are enabled to rotate, two groups of limiting blocks 302 are respectively connected with two ends of the bidirectional threaded rod 301 in a welding manner, mounting holes are formed in the driven gear 303, the driven gear 303 is fixedly connected with the bidirectional threaded rod 301 through the mounting holes, the driven gear 303 is fixedly mounted with the bidirectional threaded rod 301, a mounting seat is arranged at one end of the servo motor 304, the servo motor 304 is detachably connected with the mounting frame 102 through the mounting seat, the servo motor 304 is fixedly mounted with the mounting frame 102, a fixing hole is formed in the driving gear 306, the driving gear 306 is detachably connected with the rotating shaft 305 through the rotating shaft, the driving gear 306 is enabled to drive the driving gear 306 to rotate through the servo motor 304, the driving gear 306 is meshed with the driven gear 303, the servo motor 304 can drive the bidirectional threaded rod 301 to rotate, one ends of the two groups of adjusting frames 3 are respectively provided with threaded holes 301, and the two adjusting frames 3 are adjusted in opposite directions.

Working principle: before the dining table is used, the dining table is moved to a using position through the universal wheels 204, when the dining table is used, the power supply is connected, the rotating shaft 305 is driven to rotate through the servo motor 304, the rotating shaft 305 drives the driving gear 306 to rotate, the driving gear 306 and the driven gear 303 are mutually matched, so that the bidirectional threaded rod 301 is driven to rotate, the bidirectional threaded rod 301 is mutually matched with threaded holes at one ends of the two groups of adjusting frames 3, the two groups of adjusting frames 3 are oppositely adjusted, the adjusting frames 3 and the supporting legs 202 can be limited through the movable plates 205, the two groups of telescopic plates 2 are driven to oppositely adjust, the dining table is automatically telescopic, the dining table is convenient for people to use, the movable plates 205 and the supporting legs 202 can be moved through the through holes 206, the supporting legs 202 and the table plate 1 can be moved through the sliding grooves, the telescopic plates 2 and the limiting columns 208 can be moved through the limiting grooves 207, the maximum telescopic plates 2 and the table plate 1 can be completely spliced through the limiting grooves 201, the electric dining table is more smooth in use, and the practicability of the electric dining table is improved.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. A telescopic electric dining table, characterized in that: including table (1), be located expansion plate (2) of the inside both sides of table (1) and be located adjusting rack (3) of table (1) bottom below both sides, table (1) include:

the telescopic grooves (101) are formed in two sides of the inner portion of the table plate (1), and the mounting frame (102) is arranged in the middle of the bottom of the table plate (1).

2. A telescopic electric dining table according to claim 1, wherein: two sets of one side at expansion plate (2) top all is provided with agrees with groove (201), two sets of both ends at expansion plate (2) bottom all are provided with supporting leg (202), two sets of the below at expansion plate (2) bottom all is provided with fixed plate (203), two sets of both ends at fixed plate (203) bottom all are provided with universal wheel (204), the inside top of supporting leg (202) is provided with fly leaf (205), the inside of fly leaf (205) is provided with through-hole (206), two sets of both ends inside expansion plate (2) all are provided with spacing groove (207), two sets of both ends inside expansion plate (101) all are provided with spacing post (208) that run through to spacing groove (207).

3. A telescopic electric dining table according to claim 2, wherein: the novel automatic transmission device is characterized in that a bidirectional threaded rod (301) is arranged at the top end of the inside of the mounting frame (102), limiting blocks (302) are arranged at two ends of the bidirectional threaded rod (301), driven gears (303) are arranged on the outer side of the inside of the mounting frame (102) in the bidirectional threaded rod (301), a servo motor (304) is arranged at the bottom of one side of the mounting frame (102), a rotating shaft (305) is connected with the output end of the servo motor (304), and driving gears (306) are arranged on the outer side of one end of the rotating shaft (305) located inside of the mounting frame (102).

4. A telescopic electric dining table according to claim 1, wherein: four corners at the top of the mounting frame (102) are provided with fixing bolts, the mounting frame (102) is detachably connected with the table (1) through the fixing bolts, and the expansion plate (2) is movably connected with the table (1) through the expansion groove (101).

5. A telescopic electric dining table according to claim 2, wherein: two ends of the bottoms of the two groups of telescopic grooves (101) are provided with sliding grooves, the supporting legs (202) are movably connected with the table plate (1) through the sliding grooves, and the fixing plates (203) are fixedly connected with the telescopic plates (2) through the supporting legs (202).

6. A telescopic electric dining table according to claim 2, wherein: the top of two groups of telescopic slot (101) one sides all is provided with the inclined plane, and inclined plane and agreeing with groove (201) phase-match, fly leaf (205) pass through-hole (206) and supporting leg (202) swing joint, the inside of universal wheel (204) is provided with locking mechanism.

7. A telescopic electric dining table according to claim 2, wherein: both ends of the limiting column (208) are connected with the table plate (1) in a welding way, the expansion plate (2) is movably connected with the limiting column (208) through the limiting groove (207), and one ends of the two groups of adjusting frames (3) are connected with the movable plate (205) in a welding way.

8. A telescopic electric dining table according to claim 3, wherein: the top of mounting bracket (102) both sides all is provided with the bearing, and inside two-way threaded rod (301) run through the bearing, two sets of stopper (302) are connected with the both ends welded connection of two-way threaded rod (301) respectively through bearing and mounting bracket (102) rotation.

9. A telescopic electric dining table according to claim 3, wherein: the inside of driven gear (303) is provided with the mounting hole, driven gear (303) pass through mounting hole and two-way threaded rod (301) fixed connection, the one end of servo motor (304) is provided with the mount pad, servo motor (304) can dismantle with mounting bracket (102) through the mount pad and be connected.

10. A telescopic electric dining table according to claim 3, wherein: the inside of driving gear (306) is provided with the fixed orifices, driving gear (306) can dismantle with pivot (305) through the fixed orifices and be connected, driving gear (306) are connected with servo motor (304) rotation through pivot (305), driving gear (306) and driven gear (303) intermeshing.