CN212098624U

CN212098624U - Lifting table for motor home

Info

Publication number: CN212098624U
Application number: CN201922361333.8U
Authority: CN
Inventors: 汪锡彪; 何俊丽
Original assignee: Ningbo Shunyuan Electronic Technology Co ltd
Current assignee: Ningbo Shunyuan Electronic Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-12-08
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a lifting table for a motor home, which comprises a table plate and electric telescopic rods, wherein the left side and the right side of the lower end of the table plate are fixedly provided with the electric telescopic rods, two lower ends of the electric telescopic rods are fixedly provided with a bottom plate, the left side of the front side of the table plate is fixedly provided with two first connecting rods, two outer walls of the first connecting rods and the second connecting rods are sleeved with elastic rubber ropes, the left side of the inner wall of the table plate is fixedly provided with two rotating shafts, the outer wall of the rotating shafts is fixedly provided with gears, the gears are meshed with racks, the outer side ends of the gears are fixedly provided with clamping rods, the upper ends of the clamping rods are fixedly provided with clamping devices, the lifting table for the motor home can freely lift the height of the table plate, and simultaneously conveniently control the lifting position, and can conveniently fix tableware on a dining table in the process of the motor home, avoiding bump damage and being convenient to use.

Description

Lifting table for motor home

Technical Field

The utility model relates to a car as a house technical field, the concrete field is lift table that car as a house used.

Background

The car as a house is the fashion facility car type of introducing by foreign countries, and the house facility on its car has: furniture and electrical appliances such as bedding, stoves, a refrigerator, a cupboard, sofa dining table and chair, washroom facilities, an air conditioner, a television, a sound box and the like can be divided into a driving area, a living area, a bedroom area, a sanitary area, a kitchen area and the like, a motor home integrates clothes, food, living and going, and fashion products of 'traveling in life and living in travel' are realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lift table that car as a house used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting table for a recreational vehicle comprises a table plate and electric telescopic rods, wherein the electric telescopic rods are fixedly assembled on the left side and the right side of the lower end of the table plate, a bottom plate is fixedly assembled on the lower ends of the two electric telescopic rods, a control unit is fixedly assembled on the right side of the upper end of the bottom plate and comprises a remote controller, a controller and a movable control module, the control unit is electrically connected with the two electric telescopic rods, a transverse rod is fixedly assembled on the left side of the electric telescopic rods on the right side, an adsorption device is assembled on the right side of the table plate in a penetrating manner, the lower end of the adsorption device is sleeved on the outer wall of the transverse rod, screws are screwed on the left side and the right side of the bottom plate, a second loop bar is fixedly assembled on the left side of the upper end of the bottom plate, a first loop bar is inserted into the inner wall of the second loop bar, an adjusting device is, the fixed second connecting rod that is equipped with in front side of first loop bar, the fixed two first connecting rods that are equipped with in front side left side of table, two the outer wall of first connecting rod and second connecting rod has cup jointed the elastic rubber rope, the fixed two pivots that are equipped with in inner wall left side of table, the fixed gear that is equipped with in outer wall of pivot, wheel and rack mesh mutually, the outside end fixed clamp bar that is equipped with of gear, the fixed clamping device that is equipped with in upper end of clamp bar.

Furthermore, the control unit is connected with a height memory circuit and a reset circuit; the control unit is also connected with a motor overcurrent detection circuit and a motor current detection circuit; the control unit is also connected with a display module; the control unit is also communicated with a 12V direct current power supply.

Adsorption equipment includes hollow section of thick bamboo, hollow section of thick bamboo and table fixed assembly, the fixed check valve that is equipped with in inner wall upper end of hollow section of thick bamboo, the lower extreme of hollow section of thick bamboo runs through there is the loop, the fixed piston that is equipped with in upper end of loop, the piston closely laminates with hollow section of thick bamboo, the fixed lantern ring that is equipped with of lower extreme of loop, the lantern ring cup joints with the horizontal pole mutually.

Further, adjusting device includes the spout, the front side at the second loop bar is seted up to the spout, the fixed slider that is equipped with in front side of first loop bar, slider and spout slip joint, the fixed footboard that is equipped with in right side of slider.

Furthermore, the clamping device comprises two sliding rods, the two sliding rods penetrate through the clamping rod, the inner side ends of the two sliding rods are fixedly provided with clamping blocks, the outer side ends of the clamping blocks are fixedly provided with one ends of springs, and the other ends of the springs are fixedly assembled with the clamping rod.

Furthermore, rubber pads are fixedly assembled on the left side and the right side of the lower end of the bottom plate.

Further, a pad is fixedly assembled at the upper end of the pedal.

Compared with the prior art, the beneficial effects of the utility model are that: a lifting table for a motor home is characterized in that a control unit is a CPU (central processing unit), and the control unit is connected with a height memory circuit and can memorize the height of the last lifting; the lifting table further comprises a reset circuit, after the lifting table is started next time, the lifting table is automatically lifted through the height memory circuit, meanwhile, the circuit safety can be protected, and the lifting table can be automatically restored to a specific height by pressing the keys no matter what height the lifting table is. The control unit is also connected with a motor overcurrent detection circuit and a motor current detection circuit, and when the load is exceeded or the preset current is exceeded, the power is cut off, so that the equipment is prevented from being damaged due to current overload.

The control unit is also connected with a display module, displays the height information of the lifting table in real time, and can control the lifting table by arranging a touch button on the display module. The control unit is also communicated with a 12V direct current power supply and supplies power through direct current, and in a special environment of a motor home, low-voltage direct current is adopted for supplying power, so that power supply safety and power saving are guaranteed.

Through the cooperation of electric telescopic handle and table, can adjust the height of desktop, use through the control unit, can control and establish the height of moving the lift, can remember the height that risees at last time simultaneously, open the back next time, rise automatically, can protect circuit safety simultaneously, guarantee that equipment can not damage because of electric current overload, effect through adsorption equipment, the position of tableware can be fixed, effect through adjusting device simultaneously, can control first loop bar and stretch out and draw back in the second loop bar, cooperation through rack and gear, when using, the rack can drive gear work, use and the cooperation of elastic rubber rope and first connecting rod and second connecting rod through elastic rubber rope, guarantee to adjust and accomplish the back, equipment can become original position, use through clamping bar and clamping device, conveniently fix tableware etc. equally.

The utility model provides a lift table that car as a house was used can freely go up and down the table height, and the position that conveniently controls the rising simultaneously is at the car in-process of marcing, and the tableware on the dining table is fixed to the convenience, avoids jolting and damages convenient to use.

Drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure of the adsorption apparatus;

FIG. 4 is a schematic view of the structure of FIG. 1 at C;

FIG. 5 is a schematic view of the structure at B in FIG. 2;

FIG. 6 is a block diagram of the control unit of the present invention;

fig. 7 is a circuit structure diagram of the control unit of the present invention.

In the figure: 1-table plate, 2-rack, 3-clamping device, 31-sliding rod, 32-spring, 33-clamping block, 4-adsorption device, 41-one-way valve, 42-hollow cylinder, 43-piston, 44-movable rod, 45-lantern ring, 5-adjusting device, 51-sliding block, 52-sliding chute, 53-pedal, 6-first connecting rod, 7-elastic rubber rope, 8-second connecting rod, 9-first lantern ring, 10-second lantern ring, 11-bottom plate, 12-control unit, 13-rubber pad, 14-screw, 15-electric telescopic rod, 16-cross rod, 17-clamping rod, 18-gear, 19-rotating shaft and 20-backing plate.

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. 1-6, the present invention provides a technical solution: a lifting table for a recreational vehicle comprises a table plate 1 and electric telescopic rods 15, wherein the electric telescopic rods are fixedly assembled on the left side and the right side of the lower end of the table plate, a bottom plate 11 is fixedly assembled on the lower ends of the two electric telescopic rods, a control unit 12 is fixedly assembled on the right side of the upper end of the bottom plate, the control unit comprises a remote controller, a controller and a movable control module, the control unit is electrically connected with the two electric telescopic rods, a cross rod 16 is fixedly assembled on the left side of the electric telescopic rods on the right side, an adsorption device 4 penetrates through the right side of the table plate, the lower end of the adsorption device is sleeved on the outer wall of the cross rod, screws 14 are screwed on the left side and the right side of the bottom plate, a second sleeve rod 10 is fixedly assembled on the left side of the upper end of the bottom plate, a first sleeve rod 9 is inserted into the inner wall of the second sleeve rod, an adjusting device 5 is assembled on the, the front side left side of table is fixed to be equipped with two first connecting rods 6, and the outer wall of two first connecting rods and second connecting rod cup joints elastic rubber rope 7, and the inner wall left side of table is fixed to be equipped with two pivots 19, and the outer wall of pivot is fixed to be equipped with gear 18, and gear and rack mesh mutually, and the outside end of gear is fixed to be equipped with clamping bar 17, and the upper end of clamping bar is fixed to be equipped with clamping device 3.

As shown in fig. 7, the height of the tabletop can be adjusted by the cooperation of the electric telescopic rod and the tabletop, the height of the set lifting can be controlled by using the control unit, the control unit is a CPU, and the control unit is connected with a height memory circuit and can memorize the height of the last lifting; the lifting table further comprises a reset circuit, after the lifting table is started next time, the lifting table is automatically lifted through the height memory circuit, meanwhile, the circuit safety can be protected, and the lifting table can be automatically restored to a specific height by pressing the keys no matter what height the lifting table is.

The control unit is also connected with a motor overcurrent detection circuit and a motor current detection circuit, and when the load is exceeded or the preset current is exceeded, the power is cut off, so that the equipment is prevented from being damaged due to current overload.

The control unit is also connected with a display module, displays the height information of the lifting table in real time, and can control the lifting table by arranging a touch button on the display module.

The control unit is also communicated with a 12V direct current power supply and supplies power through direct current, and in a special environment of a motor home, low-voltage direct current is adopted for supplying power, so that power supply safety and power saving are guaranteed.

The adsorption device of the embodiment can fix the position of tableware, and the adjusting device can control the first loop bar to stretch out and draw back in the second loop bar and the rack to be matched with the gear, when in use, the rack can drive the gear to work, the elastic rubber rope is used and is matched with the first connecting rod and the second connecting rod, after the adjustment is finished, the equipment can be changed back to the original position, the clamping rod and the clamping device are used, tableware and the like are conveniently fixed, when the equipment is required to work, the bottom plate is firstly placed at a proper position in a caravan and is fixed through a screw, and the electric telescopic rod is controlled to lift through the control unit, the control unit comprises a controller movement control module and a current overload protector, the lifting of the electric telescopic rod can be controlled, the lifting height is controlled, when the caravan starts, the lower ends of cups and the like are fixed with rubber blocks, place in the adsorption equipment upper end, use adsorption equipment to adsorb tableware such as cup fixedly, the cup rocks the damage when preventing that the car from starting, when needing to have a dinner simultaneously, the bowl that will use is placed between two clamping bars, step on adjusting device with the foot, drive first loop bar downstream, first loop bar drives second connecting rod downstream, it takes place deformation to drive the elastic rubber rope simultaneously, simultaneously when first loop bar moves, can drive the rack motion, according to rack and gear engaged with effect, the rack drives gear revolve, the gear drives the clamping bar and moves to the medial extremity, press from both sides the bowl tightly through clamping device.

Particularly, adsorption equipment includes hollow cylinder 42, and hollow cylinder and table fixed assembly, the fixed check valve 41 that is equipped with in inner wall upper end of hollow cylinder, the lower extreme of hollow cylinder run through there is the movable rod 44, and the upper end of movable rod is fixed to be equipped with piston 43, and the piston closely laminates with hollow cylinder, and the lower extreme of movable rod is fixed to be equipped with the lantern ring 45, and the lantern ring cup joints with the horizontal pole mutually.

When the rubber block at the lower end of the cup is aligned to the upper end of the hollow cylinder, the lantern ring is pulled downwards at the moment, the lantern ring drives the movable rod to move downwards, the movable rod drives the piston to move tightly to the inner wall of the hollow cylinder, the piston pumps air to flow towards the inner side of the hollow cylinder through the one-way valve, the rubber block at the lower end of the cup is stably fixed to the upper end of the hollow cylinder, and the lantern ring is sleeved on the cross rod at the moment.

Specifically, adjusting device includes spout 52, and the spout is seted up in the front side of second loop bar, and the front side fixed mounting of first loop bar has slider 51, and slider and spout slip joint, the right side fixed mounting of slider has footboard 53.

When the adjusting device is used, the pedal is pedaled, the pedal drives the sliding block to cling to the inner wall of the sliding groove to keep fixed vertical movement, and the sliding block drives the first sleeve rod to move.

Specifically, the clamping device comprises two sliding rods 31, the two sliding rods penetrate through the clamping rod, clamping blocks 33 are fixedly assembled at the inner side ends of the two sliding rods, one end of a spring 32 is fixedly assembled at the outer side end of each clamping block, and the other end of the spring is fixedly assembled with the clamping rod.

When the clamping rod moves towards the inner side end and drives the clamping device to be attached to the bowl, the spring pushes the clamping block to move towards the inner side end according to the elastic force of the spring, and the bowl is fixed.

Specifically, rubber pads 13 are fixedly mounted on both the left and right sides of the lower end of the bottom plate.

After the rubber pad is installed, the friction force between the bottom plate and the ground of the vehicle body is increased.

Specifically, the upper end of the step is fixedly fitted with a pad 20.

The backing plate prevents the pedal from being damaged.

The working principle is as follows: when the device is needed to be used for working, firstly, the bottom plate is placed at a proper position in the motor home and is fixed through a screw, meanwhile, the control unit controls the electric telescopic rod to lift and lower, the control unit comprises a controller movement control module and a current overload protector, the lifting of the electric telescopic rod can be controlled, the lifting height is controlled at the same time, when the motor car is started, a rubber block is fixed at the lower end of a cup and the like and is placed at the upper end of an adsorption device, tableware such as the cup and the like are adsorbed and fixed through the adsorption device, the cup is prevented from shaking and being damaged when the motor car is started, meanwhile, a bowl which needs to be used is placed between two clamping rods, a regulating device is stepped by feet to drive a first sleeve rod to move downwards, the first sleeve rod drives a second connecting rod to move downwards, and simultaneously drives an elastic rubber rope to deform, and simultaneously, the rack can be driven, according to the meshing effect of the rack and the gear, the rack drives the gear to rotate, the gear drives the clamping rod to move towards the inner side end, and the bowl is clamped through the clamping device.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and setting are equipped with and all adopt prior art, and conventional model is including circuit connection adopts conventional connection mode among the prior art, and the detail is not repeated here.

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 a lift table that car as a house was used which characterized in that: the table comprises a table plate (1) and electric telescopic rods (15), the electric telescopic rods (15) are fixedly assembled on the left side and the right side of the lower end of the table plate (1), a bottom plate (11) is fixedly assembled on the lower ends of the two electric telescopic rods (15), a control unit (12) is fixedly assembled on the right side of the upper end of the bottom plate (11), the control unit (12) comprises a remote controller, a controller and a movable control module, and the control unit (12) is electrically connected with the two electric telescopic rods (15);

wherein the control unit (12) is connected with a height memory circuit and a reset circuit.

2. The elevating table for a recreational vehicle according to claim 1, wherein: the control unit is also connected with a motor overcurrent detection circuit and a motor current detection circuit.

3. The elevating table for a recreational vehicle according to claim 1, wherein: the control unit is also connected with a display module.

4. The elevating table for a recreational vehicle according to claim 1, wherein: the control unit is also communicated with a 12V direct current power supply.

5. The elevating table for a recreational vehicle according to claim 1, wherein: the left side of electric telescopic handle (15) is fixed to be equipped with horizontal pole (16), the right side of table (1) is run through and is equipped with adsorption equipment (4).

6. The elevating table for a caravan of claim 5, wherein: the lower end of the adsorption device (4) is sleeved on the outer wall of a cross rod (16), screws (14) are screwed on the left side and the right side of the bottom plate (11), a second loop bar (10) is fixedly assembled on the left side of the upper end of the bottom plate (11), a first loop bar (9) is inserted into the inner wall of the second loop bar (10), an adjusting device (5) is assembled on the front side of the first loop bar (9), a rack (2) is fixedly assembled on the upper end of the first loop bar (9), a second connecting rod (8) is fixedly assembled on the front side of the first loop bar (9), two first connecting rods (6) are fixedly assembled on the left side of the front side of the table plate (1), elastic rubber ropes (7) are sleeved on the outer walls of the first connecting rods (6) and the second connecting rod (8), two rotating shafts (19) are fixedly assembled on the left side of the inner wall of the table plate (1), and gears (18) are fixedly assembled on the outer wall of the rotating, the gear (18) is meshed with the rack (2), a clamping rod (17) is fixedly assembled at the outer side end of the gear (18), and a clamping device (3) is fixedly assembled at the upper end of the clamping rod (17).

7. The elevating table for a caravan of claim 5, wherein: adsorption equipment (4) are including hollow section of thick bamboo (42), hollow section of thick bamboo (42) and table (1) fixed assembly, the fixed check valve (41) that is equipped with in inner wall upper end of hollow section of thick bamboo (42), the lower extreme of hollow section of thick bamboo (42) is run through and is had loop bar (44), the fixed piston (43) that is equipped with in upper end of loop bar (44), piston (43) and hollow section of thick bamboo (42) closely laminate, the fixed lantern ring (45) that is equipped with in lower extreme of loop bar (44), lantern ring (45) cup joint mutually with horizontal pole (16).

8. The elevating table for a caravan of claim 6, wherein: adjusting device (5) include spout (52), the front side at second loop bar (10) is seted up in spout (52), the front side fixed assembly of first loop bar (9) has slider (51), slider (51) and spout (52) slip joint, the fixed footboard (53) that is equipped with in right side of slider (51).

9. The elevating table for a caravan of claim 6, wherein: clamping device (3) include two slide bars (31), two slide bar (31) run through clamping bar (17), two the medial extremity fixed assembly of slide bar (31) has clamp splice (33), the outside end fixed assembly of clamp splice (33) has the one end of spring (32), the other end and clamping bar (17) fixed assembly of spring (32).

10. The elevating table for a recreational vehicle according to claim 1, wherein: rubber pads (13) are fixedly assembled on the left side and the right side of the lower end of the bottom plate (11).