CN211154392U

CN211154392U - Balanced dining car in slope

Info

Publication number: CN211154392U
Application number: CN201921793361.0U
Authority: CN
Inventors: 常发涛; 国阳; 代锦杰
Original assignee: Qingdao New Hesheng Dining Car Technology Co ltd
Current assignee: Qingdao New Hesheng Dining Car Technology Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-08-04
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a balanced dining car in slope, comprises an operation bench, the top left side rigid coupling of operation panel has the bracing piece, the top rigid coupling of bracing piece has the sunshading board, the lower extreme and the inner chamber of operation panel are equipped with adjustment mechanism, adjustment mechanism's lower extreme rigid coupling has supporting mechanism, supporting mechanism's right-hand member inboard is equipped with actuating mechanism. This balanced dining car in slope, through a straight section of thick bamboo, first straight-bar, the connection cooperation of second straight-bar and universal wheel, make the dining car can be through adjusting the position of second straight-bar in a straight section of thick bamboo, adapt to different inclination's slope, the most inconvenient problem of using in slope of present dining car has ended, through first connecting rod, the second connecting rod, screw thread piece and the connection cooperation of second screw, make the operation panel can be in the angle of using of adjusting in slope, keep the level of operation panel, adapt to different slopes, the operation panel slope has been solved, the problem of the dining car personnel use of being not convenient for.

Description

Balanced dining car in slope

Technical Field

The utility model relates to a dining car technical field specifically is a balanced dining car in slope.

Background

The dining car is a common food retail device, brings convenience for people by utilizing the high mobility of the dining car, provides food for people who drive the car, work and the like, and brings convenience for daily life of people, but most of the traditional dining car cannot be used on a slope due to the limitation of the structure of the traditional dining car, and because the working platform and other articles in the dining car are in an inclined state if the dining car is used on the slope, the dining car is inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a balanced dining car in slope to solve the traditional dining car that proposes in the above-mentioned background art and can not use on slope owing to the restriction majority of self structure, because if use on the inclined plane, the inside work platform of dining car and other article all can be in the tilt state, the problem of inconvenient dining car personnel's use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a balanced dining car in slope, includes the operation panel, the top left side rigid coupling of operation panel has the bracing piece, the top rigid coupling of bracing piece has the sunshading board, the lower extreme and the inner chamber of operation panel are equipped with adjustment mechanism, adjustment mechanism's lower extreme rigid coupling has supporting mechanism, supporting mechanism's right-hand member inboard is equipped with actuating mechanism.

Preferably, the supporting mechanism includes a first straight plate, a first straight rod, a universal wheel, a second straight rod, a straight cylinder, a first screw rod, a first slider, a chute and a first bearing, the lower extreme left side rigid coupling of the first straight plate has the first straight rod, the first screw rod rotates with the first straight plate through the first bearing to be connected, the inner circle and the outer lane of first bearing rigid coupling respectively have first screw rod and first straight plate, the first straight plate of top rigid coupling of the straight cylinder, first screw rod and straight cylinder clearance fit, first screw rod and second straight rod threaded connection, second straight rod and straight cylinder clearance fit, the left and right sides upper end rigid coupling of second straight rod has first slider, first slider is arranged in the chute, the chute processing is on the straight cylinder, the lower extreme of first straight rod and second straight rod all has the universal wheel.

Preferably, the universal wheel is a universal wheel with a brake.

Preferably, actuating mechanism includes first bevel gear, second bevel gear, bull stick, second bearing, disc and handle, the bull stick passes through the second bearing and is connected with first straight board rotation, the inner circle and the outer lane of second bearing rigid coupling respectively have bull stick and first straight board, the outer wall right side rigid coupling of bull stick has first bevel gear, the lower extreme meshing of first bevel gear has second bevel gear, the lower extreme rigid coupling of second bevel gear has first screw rod, the right side rigid coupling of bull stick has the disc, the right side upper end rigid coupling of disc has the handle.

Preferably, the adjusting mechanism comprises a threaded block, a first connecting rod, a second connecting rod, a first rotating shaft, a second rotating shaft, a first straight block, a second sliding block, a second screw rod, a third straight rod, a third bearing and a rotating block, the second screw rod is rotatably connected with the operating platform through the third bearing, an inner ring and an outer ring of the third bearing are fixedly connected with the second screw rod and the operating platform respectively, the right side of the second screw rod is fixedly connected with the rotating block, the outer wall of the second screw rod is in threaded connection with the threaded block, the third straight rod is in clearance fit with an inner cavity at the upper end of the threaded block, the operating platform is fixedly connected with the left side and the right side of the third straight rod respectively, the threaded block penetrates through the operating platform and is fixedly connected with the second sliding block, the threaded block is in clearance fit with the operating platform, and the upper end and the lower end of the first connecting rod are rotatably connected with the second sliding block and the second straight block, the lower extreme rigid coupling of second straight piece has first straight board, the lower extreme rigid coupling of second connecting rod has first straight board, the second connecting rod rotates with first straight piece through the second pivot to be connected, the top rigid coupling operation panel of first straight piece.

Preferably, the inner diameter of the thread block is 0.2CM-0.5CM larger than the outer diameter of the third straight rod.

Compared with the prior art, the beneficial effects of the utility model are that: this balanced dining car in slope, through a straight section of thick bamboo, first straight-bar, the connection cooperation of second straight-bar and universal wheel, make the dining car can be through adjusting the position of second straight-bar in a straight section of thick bamboo, adapt to different inclination's slope, the most inconvenient problem of using in slope of present dining car has ended, through first connecting rod, the second connecting rod, screw thread piece and the connection cooperation of second screw, make the operation panel can be in the angle of using of adjusting in slope, keep the level of operation panel, adapt to different slopes, the operation panel slope has been solved, the problem of the dining car personnel use of being not convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the first bevel gear, the second bevel gear and the third straight rod of FIG. 1;

FIG. 3 is a schematic structural view of the first connecting rod, the second straight block and the first rotating shaft of FIG. 1;

fig. 4 is a schematic structural view of the sliding groove, the sliding block and the second straight rod in fig. 2.

In the figure: 1. the operating table comprises an operating table, 2, a supporting mechanism, 201, a first straight plate, 202, a first straight rod, 203, a universal wheel, 204, a second straight rod, 205, a straight cylinder, 206, a first screw rod, 207, a first sliding block, 208, a sliding groove, 209, a first bearing, 3, a driving mechanism, 301, a first bevel gear, 302, a second bevel gear, 303, a rotating rod, 304, a second bearing, 305, a disk, 306, a handle, 4, a supporting rod, 5, a sun shield, 6, an adjusting mechanism, 601, a threaded block, 602, a first connecting rod, 603, a second connecting rod, 604, a first rotating shaft, 605, a second rotating shaft, 606, a first straight block, 607, a second straight block, 608, a second sliding block, 609, a second screw rod, 610, a third straight rod, 611, a third bearing, 612 and a rotating block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a balanced dining car in slope, including operation panel 1, the top left side rigid coupling of operation panel 1 has bracing piece 4, the top rigid coupling of bracing piece 4 has sunshading board 5, bracing piece 4 supports sunshading board 5, fix sunshading board 5 on operation panel 1 simultaneously, the lower extreme and the inner chamber of operation panel 1 are equipped with adjustment mechanism 6, adjustment mechanism 6 is used for adjusting the angle of operation panel 1, adjustment mechanism 6's lower extreme rigid coupling has supporting mechanism 2, supporting mechanism 2 is used for supporting operation panel 1, supporting mechanism 2's right-hand member inboard is equipped with actuating mechanism 3, actuating mechanism 3 is used for adjusting the slope that supporting mechanism 2 is suitable for.

The supporting mechanism 2 comprises a first straight plate 201, a first straight rod 202, a universal wheel 203, a second straight rod 204, a straight cylinder 205, a first screw rod 206, a first sliding block 207, a sliding groove 208 and a first bearing 209, the left side of the lower end of the first straight plate 201 is fixedly connected with the first straight rod 202, the first straight rod 202 is fixed on the first straight plate 201, the first screw rod 206 is rotatably connected with the first straight plate 201 through the first bearing 209, the inner ring and the outer ring of the first bearing 209 are respectively fixedly connected with the first screw rod 206 and the first straight plate 201, the first screw rod 206 can rotate on the first straight plate 201, the top end of the straight cylinder 205 is fixedly connected with the first straight plate 201, the straight cylinder 205 is fixed on the first straight plate 201, the first screw rod 206 is in clearance fit with the straight cylinder 205, the first screw rod 206 can rotate in the straight cylinder 205, the first screw rod 206 is in threaded connection with the second straight rod 204, the first screw rod 206 rotates to drive the second straight rod 204 to move up and down, and the second straight rod 204 is, the second straight rod 204 can move in the straight cylinder 205, the upper ends of the left side and the right side of the second straight rod 204 are fixedly connected with a first sliding block 207, the first sliding block 207 is arranged in a sliding groove 208, the first sliding block 207 moves in the sliding groove 208 to prevent the second straight rod 204 from being driven by a first screw rod 206 to rotate, the sliding groove 208 is processed on the straight cylinder 205, the first sliding block 207 moves in the sliding groove 208 on the straight cylinder 205, the lower ends of the first straight rod 202 and the second straight rod 204 are fixedly connected with universal wheels 203, the universal wheels 203 are convenient to move a dining car, the universal wheels 203 are externally provided with brakes, and after the dining car is placed at a proper position, the wheels of the universal wheels 203 can be prevented from rotating through the braking mechanisms on the universal wheels 203, so that the dining car can be fixed.

The driving mechanism 3 comprises a first bevel gear 301, a second bevel gear 302 and a rotating rod 303, the rotating rod 303 is rotatably connected with the first straight plate 201 through the second bearing 304, the inner ring and the outer ring of the second bearing 304 are fixedly connected with the rotating rod 303 and the first straight plate 201 respectively, the rotating rod 303 can rotate on the first straight plate 201, a first bevel gear 301 is fixedly connected to the right side of the outer wall of the rotating rod 303, the rotating rod 303 drives the first bevel gear 301 to rotate, a second bevel gear 302 is meshed with the lower end of the first bevel gear 301, the first bevel gear 301 drives the second bevel gear 302 to rotate, a first screw 206 is fixedly connected to the lower end of the second bevel gear 302, the second bevel gear 302 drives the first screw 206 to rotate, the disc 305 is fixedly connected to the right side of the rotating rod 303, the handle 306 is fixedly connected to the upper end of the right side of the disc 305, and the disc 305 drives the rotating rod 303 to rotate by rotating the handle 306.

The adjusting mechanism 6 comprises a threaded block 601, a first connecting rod 602, a second connecting rod 603, a first rotating shaft 604, a second rotating shaft 605, a first straight block 606, a second straight block 607, a second sliding block 608, a second screw 609, a third straight rod 610, a third bearing 611 and a rotating block 612, the second screw 609 is rotatably connected with the operating platform 1 through the third bearing 611, an inner ring and an outer ring of the third bearing 611 are respectively fixedly connected with the second screw 609 and the operating platform 1, the second screw 609 can rotate on the operating platform 1, the right side of the second screw 609 is fixedly connected with the rotating block 612, the rotating block 612 is rotated to drive the second screw 609 to rotate, the threaded block 601 is in threaded connection with the outer wall of the second screw 609, the second screw 609 drives the threaded block 601 to move through rotation, a third straight rod 610 is in clearance fit with an inner cavity at the upper end of the threaded block 601, the third straight rod 610 prevents the threaded block 601 from rotating, the operating platform 1 is fixedly connected with the left side and the right side of the third straight, the third straight rod 610 is supported on the operating platform 1, the thread block 601 penetrates through the operating platform 1 and is fixedly connected with the second sliding block 608, the thread block 601 is in clearance fit with the operating platform 1, the thread block 601 moves in the operating platform 1 and simultaneously drives the second sliding block 608 to move, the upper end and the lower end of the first connecting rod 602 are respectively rotatably connected with the second sliding block 608 and the second straight block 607 through the first rotating shaft 604, the first connecting rod 602 rotates on the second sliding block 608 and the second straight block 607, the lower end of the second straight block 607 is fixedly connected with the first straight plate 201, the second straight block 607 is fixed on the first straight plate 201, the lower end of the second connecting rod 603 is fixedly connected with the first straight plate 201, the second connecting rod 603 is fixed on the first straight plate 201, the second connecting rod 603 is rotatably connected with the first straight block 606 through the second rotating shaft 605, the first straight block 606 can rotate on the second connecting rod 603, the top end of the first straight block 606 is fixedly connected with the operating platform 1, the first block 606 is fixed on the operation table 1, and the inner diameter size of the screw block 601 is 0.2CM-0.5CM larger than the outer diameter size of the third straight rod 610, so that the screw block 601 can conveniently move on the third straight rod 610.

When the dining car is required to be used on a slope, the dining car is pushed to a position where the slope is required to be used, then the disc 305 is driven to rotate by rotating the handle 306, the disc 305 drives the first bevel gear 301 to rotate by driving the rotating rod 303, the first bevel gear 301 drives the second bevel gear 302 with the lower end meshed with the first bevel gear to rotate, the second bevel gear 302 drives the first screw 206 to rotate, the first screw 206 drives the second straight rod 204 in threaded connection with the first screw to move upwards by rotating, the first sliding blocks 207 on two sides of the second straight rod 204 move in the sliding grooves 208, so that the first sliding blocks 207 prevent the first straight rod 204 from rotating, the second straight rod 204 moves upwards and downwards to adapt to different slopes, the dining car is convenient to be used on the slope, when the position where the dining car is used is determined, the rotation of the wheels is fixed by the brake mechanism on the universal wheels 203 to fix the dining car, after the operation table 1 is tilted, the second screw 609 can be driven to rotate by rotating the rotating block 612, so that the second screw 609 drives the screw block 601 to move, the third straight rod 610 is used for placing the screw block 601 to rotate, the screw block 601 drives the second sliding block 608 to move, so that the upper end of the first connecting rod 602 rotates to the left side, the right side of the operation table 1 descends, and the left side of the operation table 1 rotates on the second connecting rod 603 through the first straight block 606 by using the second rotating shaft 605, so as to adjust the level of the operation table 1.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A slope balance dining car comprises an operation table (1), and is characterized in that: the top left side rigid coupling of operation panel (1) has bracing piece (4), the top rigid coupling of bracing piece (4) has sunshading board (5), the lower extreme and the inner chamber of operation panel (1) are equipped with adjustment mechanism (6), the lower extreme rigid coupling of adjustment mechanism (6) has supporting mechanism (2), the right-hand member inboard of supporting mechanism (2) is equipped with actuating mechanism (3).

2. The slope balance dining car of claim 1, wherein: the supporting mechanism (2) comprises a first straight plate (201), a first straight rod (202), a universal wheel (203), a second straight rod (204), a straight cylinder (205), a first screw (206), a first sliding block (207), a sliding groove (208) and a first bearing (209), the first straight rod (202) is fixedly connected to the left side of the lower end of the first straight plate (201), the first screw (206) is rotatably connected with the first straight plate (201) through the first bearing (209), the first screw (206) and the first straight plate (201) are fixedly connected to the inner ring and the outer ring of the first bearing (209) respectively, the first straight plate (201) is fixedly connected to the top end of the straight cylinder (205), the first screw (206) is in clearance fit with the straight cylinder (205), the first screw (206) is in threaded connection with the second straight rod (204), the second straight rod (204) is in clearance fit with the straight cylinder (205), and the first sliding block (207) is fixedly connected to the upper ends of the left side and the right side of the second straight rod (204), the first sliding block (207) is arranged in a sliding groove (208), the sliding groove (208) is machined in a straight cylinder (205), and universal wheels (203) are fixedly connected to the lower ends of the first straight rod (202) and the second straight rod (204).

3. The slope balance dining car of claim 2, wherein: the universal wheel (203) is a universal wheel with a brake.

4. The slope balance dining car of claim 1, wherein: actuating mechanism (3) include first bevel gear (301), second bevel gear (302), bull stick (303), second bearing (304), disc (305) and handle (306), bull stick (303) are connected through second bearing (304) and first straight board (201) rotation, the inner circle and the outer lane of second bearing (304) rigid coupling respectively have bull stick (303) and first straight board (201), the outer wall right side rigid coupling of bull stick (303) has first bevel gear (301), the lower extreme meshing of first bevel gear (301) has second bevel gear (302), the lower extreme rigid coupling of second bevel gear (302) has first screw rod (206), the right side rigid coupling of bull stick (303) has disc (305), the right side upper end rigid coupling of disc (305) has handle (306).

5. The slope balance dining car of claim 1, wherein: the adjusting mechanism (6) comprises a threaded block (601), a first connecting rod (602), a second connecting rod (603), a first rotating shaft (604), a second rotating shaft (605), a first straight block (606), a second straight block (607), a second sliding block (608), a second screw (609), a third straight rod (610), a third bearing (611) and a rotating block (612), wherein the second screw (609) is rotatably connected with the operating platform (1) through a third bearing (611), the inner ring and the outer ring of the third bearing (611) are respectively fixedly connected with a second screw (609) and the operating platform (1), the right side of the second screw (609) is fixedly connected with the rotating block (612), the outer wall of the second screw (609) is in threaded connection with the threaded block (601), the upper end inner cavity of the threaded block (601) is in clearance fit with the third straight rod (610), the left side and the right side of the third straight rod (610) are fixedly connected with the operating platform (1), the screw block (601) penetrates through the operating platform (1) and is fixedly connected with the second sliding block (608), the screw block (601) is in clearance fit with the operating platform (1), the upper end and the lower end of the first connecting rod (602) are respectively in rotating connection with the second sliding block (608) and the second straight block (607) through the first rotating shaft (604), the lower end of the second straight block (607) is fixedly connected with the first straight plate (201), the lower end of the second connecting rod (603) is fixedly connected with the first straight plate (201), the second connecting rod (603) is rotatably connected with the first straight block (606) through the second rotating shaft (605), and the top end of the first straight block (606) is fixedly connected with the operating platform (1).

6. The slope balance dining car of claim 5, wherein: the inner diameter of the thread block (601) is 0.2-0.5 CM larger than the outer diameter of the third straight rod (610).