CN210852196U

CN210852196U - Electronic helping hand dining car of lift ceiling formula

Info

Publication number: CN210852196U
Application number: CN201921964764.7U
Authority: CN
Inventors: 常发涛
Original assignee: Qingdao New Hesheng Dining Car Technology Co ltd
Current assignee: Qingdao New Hesheng Dining Car Technology Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-06-26
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses an electronic helping hand dining car of lift ceiling formula, including the dining car, open flutedly on the inside right side of dining car, the inside rigid coupling of recess has the pole setting, the outer wall of pole setting has cup jointed a square tube, a square tube and pole setting clearance fit, a square tube and recess slip joint, the front surface of a square tube is equipped with the ceiling, the ceiling is connected with the dining car through the driver. This electronic helping hand dining car of lift ceiling formula, through the dining car, a groove, the pole setting, the square tube, cooperation between ceiling and the driver, when the lead screw carries out corotation, can make the ceiling rise and shelter from, need not operating personnel manual operation, save operating personnel's physical stamina consumption, through cavity board, the diaphragm, the rubber sleeve, the handle, cooperation between spout and the slider, outside pulling handle can make the diaphragm move to the outside, can increase the scope of sheltering from of ceiling then, the functional enhancement that shelters from of messenger's ceiling obtains.

Description

Electronic helping hand dining car of lift ceiling formula

Technical Field

The utility model relates to a dining car technical field specifically is an electronic helping hand dining car of lift ceiling formula.

Background

The street electric power-assisted dining car is a small-sized mobile kitchen, is mostly arranged at a crossing which is allowed to be sold in a city area, and is used for providing breakfast, the problems that office workers have a tight morning time and have no time to eat can be solved, great convenience is brought to the life of citizens, the ceiling in the existing street electric power-assisted dining car is lifted in a manual operation mode of operators, the lifting of the ceiling can be realized, but the physical consumption of the operators is large, the shielding range of the ceiling cannot be increased, the functionality of the ceiling is general, and the practicability is enhanced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic helping hand dining car of lift ceiling formula to solve the ceiling among the present electronic helping hand dining car in street that proposes in the above-mentioned background, take the hand mode of operating personnel at the in-process that goes up and down, though can realize the lift of ceiling, nevertheless great to operating personnel's physical stamina consumption, and the range of sheltering from of ceiling can't increase, the functional general of ceiling, the practicality remains to strengthen the problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic helping hand dining car of lift ceiling formula, includes the dining car, open flutedly on the inside right side of dining car, the inside rigid coupling of recess has the pole setting, the outer wall of pole setting has cup jointed a square section of thick bamboo, a square section of thick bamboo and pole setting clearance fit, a square section of thick bamboo and recess slip joint, the front surface of a square section of thick bamboo is equipped with the ceiling, the ceiling is connected with the dining car through the driver, ceiling and dining car clearance fit.

Preferably, the ceiling comprises a cavity plate, a convex block, a first rotating rod, a first pin shaft, a second pin shaft, a transverse plate, a sliding groove, a sliding block, a rubber sleeve, a square groove and a handle, the cavity plate is positioned at the top end of the right side inside the dining car, the cavity plate is in clearance fit with the dining car, two convex blocks are fixedly connected to the rear side of the lower surface of the cavity plate from left to right in sequence, the first rotating rod is arranged on the rear side of the convex block on the left side, the first rotating rod is rotationally connected with the convex block on the left side through the first pin shaft, the other end of the rotating rod is rotationally connected with the dining car through the second pin shaft, the transverse plate is inserted into the right side of the cavity plate, the transverse plate is in clearance fit with the cavity plate, the sliding grooves are formed in the upper end and the lower end of the inside of the cavity plate, the sliding block is connected to the sliding block in a sliding manner, the sliding block is fixedly connected with the, a square groove is formed in the right side of the lower surface of the transverse plate, and a handle is fixedly connected to the top end of the inside of the square groove.

Preferably, the sliding groove and the sliding block form a sliding mechanism.

Preferably, the driver includes frid, semicircle board, bolt, motor, lead screw, square, second bull stick, third round pin axle and fourth round pin axle, the equal rigid coupling in both ends has the semicircle board about the frid about both sides, the bolt has been inserted to the front surface of semicircle board, the bolt runs through the semicircle board and links to each other with the dining car screw thread, the bottom rigid coupling of frid has the motor, the top rigid coupling of motor has the lead screw, the lead screw rotates with the frid and links to each other, the square has been cup jointed to the outer wall of lead screw, square and frid slip card joint, the outer wall front side of square is equipped with the second bull stick, the second bull stick rotates with the square through third round pin axle and links to each other, the other end of second bull stick rotates with the right side lug through fourth round pin axle and links to each other.

Preferably, the outer wall of the square block is slidably clamped with a ball.

Preferably, the motor and the center point of the screw rod are both positioned on the same horizontal vertical line.

Compared with the prior art, the beneficial effects of the utility model are that: this electronic helping hand dining car of lift ceiling formula, in-process using, through the dining car, a groove, the pole setting, the square tube, cooperation between ceiling and the driver, when the lead screw carries out corotation, can make the ceiling raise and shelter from, need not operating personnel manual operation, save operating personnel's physical stamina consumption, through the cavity board, the diaphragm, the rubber sleeve, the handle, cooperation between spout and the slider, outside pulling handle can make the diaphragm move to the outside, can increase the scope of sheltering from of ceiling then, make the functional enhancement that shelters from of its ceiling obtain, practicality can increase.

Drawings

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

FIG. 2 is a front partial cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the connection between the dining car and the ceiling of FIG. 2;

FIG. 4 is a schematic view showing a connection structure of the groove plate, the lead screw and the block in FIG. 2;

fig. 5 is a top cross-sectional view of the slot plate, lead screw, and block of fig. 4.

In the figure: 1. dining car, 2, recess, 3, pole setting, 4, square tube, 5, ceiling, 501, cavity board, 502, lug, 503, first bull stick, 504, first round pin axle, 505, second round pin axle, 506, horizontal board, 507, spout, 508, slider, 509, rubber sleeve, 510, square groove, 511, handle, 6, driver, 601, frid, 602, semicircle board, 603, bolt, 604, motor, 605, lead screw, 606, square, 607, second bull stick, 608, third round pin axle, 609, fourth round pin axle.

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. 1-5, the present invention provides a technical solution: the utility model provides an electronic helping hand dining car of lift ceiling formula, including dining car 1, open on dining car 1's inside right side has recess 2, recess 2's inside rigid coupling has pole setting 3, square tube 4 has been cup jointed to pole setting 3's outer wall,

square tube

4 and 3 clearance fit of pole setting, square tube 4 and recess 2 slip joint, square tube 4 can slide from top to bottom in recess 2's inside, square tube 4's front surface is equipped with ceiling 5, square tube 4's front surface rigid coupling has the quarter butt, and the quarter butt passes through ball bearing and rotates with cavity board 501 and link to each other, ball bearing's inner circle links to each other with the quarter butt is fixed, ball bearing's outer lane and cavity board 501 are fixed to link to each other, ceiling 5 is connected with dining car 1 through driver 6,

ceiling

5 and 1 clearance fit of dining car.

The ceiling 5 comprises a cavity plate 501, a convex block 502, a first rotating rod 503, a first pin shaft 504, a second pin shaft 505, a transverse plate 506, a sliding groove 507, a sliding block 508, a rubber sleeve 509, a square groove 510 and a handle 511, wherein the cavity plate 501 is positioned at the top end of the right side inside the dining car 1, the cavity plate 501 is in clearance fit with the dining car 1, two convex blocks 502 are fixedly connected with the rear side of the lower surface of the cavity plate 501 sequentially from left to right, the first rotating rod 503 is arranged at the rear side of the convex block 502 at the left side, the first rotating rod 503 is rotatably connected with the convex block 502 at the left side through the first pin shaft 504, the other end of the rotating rod 503 is rotatably connected with the dining car 1 through the second pin shaft 505, the transverse plate 506 is inserted into the right side of the cavity plate 501, the transverse plate 506 is in clearance fit with the cavity plate 501, the sliding grooves 507 are respectively formed at the upper and lower ends inside the cavity plate 501, the sliding block 508 is fixedly clamped in, rubber sleeve 509 is made for the rubber material, certain toughness has, can prevent that impurity from entering into inside cavity plate 501, rubber sleeve 509 offsets tightly with diaphragm 506, open on the lower surface right side of diaphragm 506 has square groove 510, the inside top rigid coupling of square groove 510 has handle 511, spout 507 constitutes sliding mechanism with slider 508, spout 507 can play limiting displacement to slider 508, slider 508 can be at the inside horizontal slip of spout 507, but slider 508 can't carry out the removal from top to bottom around in the inside of spout 507.

The driver 6 comprises a slotted plate 601, a semicircular plate 602, a bolt 603, a motor 604, a screw 605, a square 606, a second rotating rod 607, a third pin 608 and a fourth pin 609, the semicircular plate 602 is fixedly connected at the upper end and the lower end of the left side and the right side of the slotted plate 601, the bolt 603 is inserted into the front surface of the semicircular plate 602, the bolt 603 penetrates through the semicircular plate 602 to be connected with the dining car 1 in a threaded manner, the bolt 603 is in clearance fit with the semicircular plate 602, the bottom end of the slotted plate 601 is fixedly connected with the motor 604, the model of the motor 604 is 42JSF330AS, the power cord of the motor 604 is butted with a power supply device inside the dining car 1, a control switch is arranged on the power supply cord, whether the output shaft of the motor 604 rotates and can be controlled to rotate or not by controlling the control switch, the screw 605 is fixedly connected at the top end of the motor 604, the output shaft of the motor 604 is fixedly connected with the screw 605, the, the inner ring of the ball bearing is fixedly connected with a screw rod 605, the outer ring of the ball bearing is fixedly connected with a groove plate 601, the outer wall of the screw rod 605 is sleeved with a square 606, the screw rod 605 is in threaded connection with the square 606, the square 606 is in sliding clamping connection with the groove plate 601, when the screw 606 rotates, the block 606 can move up and down inside the slot plate 601, the block 606 cannot rotate, a second rotating rod 607 is arranged on the front side of the outer wall of the block 606, the second rotating rod 607 is connected with the block 606 through a third pin shaft 608 in a rotating mode, the other end of the second rotating rod 607 is connected with the right bump 502 through a fourth pin shaft 609 in a rotating mode, a ball is connected to the outer wall of the block 606 in a sliding and clamping mode, the ball is attached to the inner wall of the slot plate 601, friction between the block 606 and the slot plate 601 can be reduced, the central points of the motor 604 and the screw 605 are located on the same horizontal vertical line, and the screw 605 can rotate concentrically after the motor 604 is powered on.

When the lifting ceiling type electric power-assisted dining car is used, and the ceiling 5 needs to be lifted to shield the dining car 1, a user of the dining car 1 energizes the motor 604 to enable the screw rod 605 to rotate forwards, the square 606 can move upwards in the groove plate 601 due to the connection relationship between the groove plate 601 and the square 606, the second rotating rod 607 can rotate relative to the third pin shaft 608 and the fourth pin shaft 609 as the centers, the first rotating rod 503 can rotate relative to the first pin shaft 504 and the second pin shaft 505 as the centers, the cavity plate 501 can rotate around the short rod at the front side of the outer wall of the cylinder 4, the square cylinder 4 can move on the outer wall of the upright rod 3, the cavity plate 501 can be in a horizontal state, then the power supply to the motor 604 is stopped, the ceiling 5 is lifted, and then the operator holds the handle 511 to pull the transverse plate 506 outwards, then can increase the range of sheltering from of ceiling 5, make the functional of sheltering from of its ceiling 5 strengthened, use the back and slide diaphragm 506 to the inboard and go back the normal position, supplying power with motor 604, make lead screw 605 reverse, thereby can retrieve ceiling 5, the rise and the playback of ceiling 5 need not operating personnel manual operation during, save operating personnel's physical stamina consumption, the practicality can strengthen.

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. The utility model provides an electronic helping hand dining car of lift ceiling formula, includes dining car (1), its characterized in that: open the inside right side of dining car (1) has recess (2), the inside rigid coupling of recess (2) has pole setting (3), the outer wall of pole setting (3) has cup jointed square tube (4), square tube (4) and pole setting (3) clearance fit, square tube (4) and recess (2) slip joint, the front surface of square tube (4) is equipped with ceiling (5), ceiling (5) are connected with dining car (1) through driver (6), ceiling (5) and dining car (1) clearance fit.

2. The electric power-assisted dining car with a lifting ceiling as claimed in claim 1, wherein: the ceiling (5) comprises a cavity plate (501), a convex block (502), a first rotating rod (503), a first pin shaft (504), a second pin shaft (505), a transverse plate (506), a sliding groove (507), a sliding block (508), a rubber sleeve (509), a square groove (510) and a handle (511), wherein the cavity plate (501) is positioned at the top end of the right side of the interior of the dining car (1), the cavity plate (501) is in clearance fit with the dining car (1), the rear side of the lower surface of the cavity plate (501) is fixedly connected with the two convex blocks (502) from left to right in sequence, the rear side of the convex block (502) on the left side is provided with the first rotating rod (503), the first rotating rod (503) is rotatably connected with the convex block (502) on the left side through the first pin shaft (504), the other end of the rotating rod (503) is rotatably connected with the dining car (1) through the second pin shaft (505), the transverse plate (506) is inserted into the right side of the cavity plate, diaphragm (506) and cavity board (501) clearance fit, both ends have all been opened at the inside upper and lower both ends of cavity board (501) spout (507), the inside slip joint of spout (507) has slider (508), slider (508) and diaphragm (506) are fixed to be linked to each other, the right surface of cavity board (501) rigid coupling all around has rubber sleeve (509), rubber sleeve (509) offsets tightly with diaphragm (506), open the lower surface right side of diaphragm (506) has square groove (510), the inside top rigid coupling of square groove (510) has handle (511).

3. The electric power-assisted dining car with a lifting ceiling as claimed in claim 2, wherein: the sliding groove (507) and the sliding block (508) form a sliding mechanism.

4. The electric power-assisted dining car with a lifting ceiling as claimed in claim 1, wherein: the driver (6) comprises a groove plate (601), a semicircular plate (602), a bolt (603), a motor (604), a screw rod (605), a square block (606), a second rotating rod (607), a third pin shaft (608) and a fourth pin shaft (609), the semicircular plate (602) is fixedly connected to the upper end and the lower end of the left side and the right side of the groove plate (601), the bolt (603) is inserted into the front surface of the semicircular plate (602), the bolt (603) penetrates through the semicircular plate (602) to be in threaded connection with the dining car (1), the motor (604) is fixedly connected to the bottom end of the groove plate (601), the screw rod (605) is fixedly connected to the top end of the motor (604), the screw rod (605) is rotatably connected with the groove plate (601), the square block (606) is sleeved on the outer wall of the screw rod (605), the square block (606) is in sliding clamping connection with the groove plate (601), the second rotating rod (607) is arranged on the front side of the outer, the second rotating rod (607) is rotatably connected with the square block (606) through a third pin shaft (608), and the other end of the second rotating rod (607) is rotatably connected with the right-side bump (502) through a fourth pin shaft (609).

5. The electric power-assisted dining car with a lifting ceiling as claimed in claim 4, wherein: the outer wall of the square block (606) is in sliding clamping connection with a ball.

6. The electric power-assisted dining car with a lifting ceiling as claimed in claim 4, wherein: the central points of the motor (604) and the screw rod (605) are both positioned on the same horizontal vertical line.