Height adjusting mechanism of electric heating table

Abstract

The utility model belongs to the technical field of electric heating table equipment, and discloses a height adjusting mechanism of an electric heating table, which comprises four bases, the top ends of the four bases are fixedly connected with supporting columns, the number of the supporting columns is four, two of the four supporting columns form a group in the front-back direction, and the two supporting columns form a group in the front-back direction. And a rectangular block is fixedly mounted at the top between the two groups of supporting columns. By arranging the first motor, the two-way threaded lead screw, the sliding blocks and the long rods, an operator starts the first motor, the two-way threaded lead screw rotates, so that the two sliding blocks move in the opposite directions, and then the two long rods rotate to push the whole table top to move upwards; at the moment, the four connecting columns move upwards along the outer surfaces of the four connecting blocks, and then the height of the electric heating table can be adjusted, so that the electric heating table can adapt to people of different heights, and the application range of the electric heating table is widened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electric heating table equipment technical field, and specifically is a height adjusting mechanism of electric heating table. BACKGROUND

[0002] Electric heating table is also called electric heating table, which is a new type of heating appliance integrating table and heater, and mainly includes electric ceramic stove electric heating table, electric heating tea table, electric heating dining table, electric heating desk and electric heating mahjong table.

[0003] At present, the operator often needs to use the electric heating table when cooking or heating, and the existing electric heating table has basic heating function in actual use, but the height adjusting mechanism is not set, so that the height of the electric heating table cannot be adjusted according to the height of different people, thereby reducing the application range of the electric heating table, and thus needs to be improved. UTILITY MODEL CONTENT

[0004] The utility model aims at the above problems, and provides a height adjusting mechanism of electric heating table, which has the advantages of height adjustment.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a height adjusting mechanism of electric heating table, including base, the number of base is four, the top of four base is fixedly connected with support column, the number of support column is four, the front and back direction of four support column is a group, the top of two groups of support column is fixedly installed with rectangular block, the top of four support column is movably connected with connecting column, the top of connecting column is fixedly connected with table top, the middle part of the top of rectangular block is provided with long slot, the left side of rectangular block is fixedly installed with first motor, the other end of first motor output shaft is fixedly sleeved with two-way screw rod, the right end of two-way screw rod penetrates through rectangular block and extends to the right side of the inner surface of long slot and is movably connected with the right side of the inner surface of long slot, the left and right sides of the outer surface of two-way screw rod are both screwedly sleeved with sliding block in the inside of long slot, the top of sliding block is hingedly connected with long rod, the top of long rod penetrates through long slot and extends to the bottom end of table top and is hingedly connected with the bottom end of table top.

[0006] As the utility model preferably, the inside of the top of table top is fixedly installed with heating plate, and the inside of the left and right sides of table top is movably installed with storage frame.

[0007] As the utility model preferably, the inside of connecting column is movably installed with connecting block, the number of connecting block is four, and the bottom end of four connecting block is fixedly connected with the top of four support column.

[0008] As the utility model is preferred, the left and right sides of the bottom end of the desktop are fixedly installed with second motor, the other end of the second motor output shaft is fixedly sleeved with rotating shaft.

[0009] As the utility model is preferred, the outer surface of the rotating shaft is fixedly sleeved with long block, and the top of the long block is movably connected with the bottom end of the desktop.

[0010] As the utility model is preferred, the inside of the left and right sides of the desktop is movably installed with moving block, and the outer surface of the moving block is smooth with the inside of the desktop.

[0011] As the utility model is preferred, the inside of the long block is movably installed with round shaft, the top end of the round shaft passes through the long block and extends to the bottom end of the moving block and is fixedly connected with the bottom end of the moving block.

[0012] As the utility model is preferred, the outer surface of the sliding block is movably connected with the inner surface of the long groove, and the outer surface of the sliding block is smooth with the inner surface of the long groove.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] 1、 the utility model discloses a first motor, two -way threaded screw rod, sliding block and long rod are set up, and the operator starts the first motor, will make two -way threaded screw rod rotate, so that two sliding blocks move towards each other, and then make two long rods rotate and push the whole desktop to move upwards, at this time, four connecting columns move upwards along the outer surface of four connecting blocks, and then the height of the electric heating table can be adjusted, so that it is adapted to personnel of different heights, and the application range of the electric heating table is increased.

[0015] 2、 the utility model discloses a second motor, rotating shaft, long block and round shaft are set up, and the operator starts the second motor, will make long block rotate, so that the inner surface of long block extrudes and pushes the outer surface of round shaft, and then makes the round shaft drive moving block to move outward, so that the operator can expand the area of the top of the desktop according to the number of articles, which brings convenience to the actual use of the operator. DRAWINGS

[0016] Figure 1 It is the structure schematic diagram of the utility model;

[0017] Figure 2 It is the sectional structure schematic diagram of the front of the utility model;

[0018] Figure 3 It is the sectional structure schematic diagram of the front of the connecting block of the utility model;

[0019] Figure 4It is the cross section structure schematic view of the bottom of the utility model;

[0020] Figure 5 It is the cross section structure schematic view of the second motor side of the utility model;

[0021] Figure 6 It is the cross section structure schematic view of the side of the utility model.

[0022] In the drawing: 1, base; 2, support column; 3, rectangular block; 4, long slot; 5, first motor; 6, two-way threaded screw rod; 7, sliding block; 8, long rod; 9, connecting column; 10, tabletop; 11, heating plate; 12, storage frame; 13, connecting block; 14, second motor; 15, rotating shaft; 16, long block; 17, round shaft; 18, moving block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] As Figures 1 to 6 The utility model provides a kind of height adjusting mechanism of electric heating table, including base 1, the quantity of base 1 is four, the top of four base 1 is all fixedly connected with support column 2, the quantity of support column 2 is four, two groups in the front-back direction of four support column 2 are a group, and the top between two groups of support column 2 is fixedly installed with rectangular block 3, the top of four support column 2 is all movably connected with connecting column 9, the top of connecting column 9 is fixedly connected with tabletop 10, and the middle part of the top of rectangular block 3 is provided with long slot 4, and the left side of rectangular block 3 is fixedly installed with first motor 5, and the other end of first motor 5 output shaft is fixedly sleeved with two-way threaded screw rod 6, and the right end of two-way threaded screw rod 6 passes through rectangular block 3 and extends to the right side of the inner surface of long slot 4 and is movably connected with the right side of the inner surface of long slot 4, and the left and right sides of the outer surface of two-way threaded screw rod 6 are all screw-jointed with sliding block 7 located in the inside of long slot 4, and the top of sliding block 7 is hinged with long rod 8, and the top of long rod 8 passes through long slot 4 and extends to the bottom end of tabletop 10 and is hinged with the bottom end of tabletop 10.

[0025] Operator starts first motor 5, will make two-way threaded screw rod 6 rotate, so that two sliding blocks 7 move towards each other, in turn, two long rods 8 rotate and push tabletop 10 to move upward as a whole, so that the height of electric heating table can be adjusted.

[0026] The inside of the top end of the desktop 10 is fixedly provided with a heating plate 11, and the inside of the left and right sides of the desktop 10 is movably provided with a storage frame 12.

[0027] When the operator starts the heating plate 11, the heating plate 11 will generate heat by conduction. Due to the design of the storage frame 12, the operator can place idle items inside the storage frame 12.

[0028] The inside of the connecting column 9 is movably provided with a connecting block 13, and the bottom end of the four connecting blocks 13 is fixedly connected with the top of the four supporting columns 2.

[0029] Due to the design of the four connecting blocks 13, the movement of the four connecting columns 9 is well limited.

[0030] The left and right sides of the bottom end of the desktop 10 are fixedly provided with a second motor 14, and the other end of the output shaft of the second motor 14 is fixedly sleeved with a rotating shaft 15.

[0031] When the operator starts the two second motors 14 at the same time, the two rotating shafts 15 will rotate at the same time.

[0032] The outer surface of the rotating shaft 15 is fixedly sleeved with a long block 16, and the top of the long block 16 is movably connected with the bottom end of the desktop 10.

[0033] When the two rotating shafts 15 rotate, the two long blocks 16 will also rotate.

[0034] The inside of the left and right sides of the desktop 10 is movably provided with a moving block 18, and the outer surface of the moving block 18 and the inside of the desktop 10 are smooth.

[0035] Due to the smoothness of the outer surface of the moving block 18 and the inside of the desktop 10, the subsequent movement of the moving block 18 in the desktop 10 is more smooth.

[0036] The inside of the long block 16 is movably provided with a circular shaft 17, and the top end of the circular shaft 17 penetrates through the long block 16 and extends to the bottom end of the moving block 18 and is fixedly connected with the bottom end of the moving block 18.

[0037] When the two long blocks 16 rotate, the outer surface of the two circular shafts 17 will be squeezed and pushed, so that the two circular shafts 17 drive the two moving blocks 18 to move in opposite directions.

[0038] The outer surface of the sliding block 7 and the inner surface of the long groove 4 are movably connected, and the outer surface of the sliding block 7 and the inner surface of the long groove 4 are smooth.

[0039] Due to the design of the long groove 4, the movement of the two sliding blocks 7 is well limited.

[0040] The working principle and use process of the utility model:

[0041] Firstly, when the operator uses the electric heating table in front of the crowd with different height, the operator starts the first motor 5 at this moment, which will make the bidirectional screw rod 6 rotate, so that the two sliders 7 move towards each other, and then the two long rods 8 rotate and push the desktop 10 upwards, so that the height of the electric heating table can be adjusted, and the electric heating table can adapt to people with different heights, thereby improving the application range of the electric heating table.

[0042] When the operator needs to increase the use area of the desktop 10, the operator starts the two second motors 14 at this moment, which will make the two rotating shafts 15 and the two long blocks 16 rotate, so that the inner surface of the two rotating shafts 15 extrudes and pushes the outer surface of the two circular shafts 17, and then the two circular shafts 17 drive the two moving blocks 18 to move away from each other, thereby increasing the use area of the desktop 10, and thereby bringing convenience to the operator.

[0043] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or action from another, and do not necessarily require or imply that these entities or actions have any such actual relationship or order. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0044] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A height adjustment mechanism of an electric heating table comprising a base (1), characterized in that: The number of the base (1) is four, the top end of four base (1) is fixedly connected with support column (2), the number of support column (2) is four, the front and back direction of two of four support column (2) is a group, the top of two groups of support column (2) is fixedly installed with rectangular block (3), the top of four support column (2) is movably connected with connecting column (9), the top end of connecting column (9) is fixedly connected with desktop (10), the middle part of the top of rectangular block (3) is provided with long slot (4), the left side of rectangular block (3) is fixedly installed with first motor (5), the other end of first motor (5) output shaft is fixedly sleeved with two-way threaded lead screw (6), the right end of two-way threaded lead screw (6) passes through rectangular block (3) and extends to the right side of the inner surface of long slot (4) and is movably connected with the right side of the inner surface of long slot (4), the left and right sides of the outer surface of two-way threaded lead screw (6) are both threadedly sleeved with sliding block (7) located in the inside of long slot (4), the top of sliding block (7) is hingedly connected with long rod (8), the top of long rod (8) passes through long slot (4) and extends to the bottom end of desktop (10) and is hingedly connected with the bottom end of desktop (10).

2. The height adjustment mechanism of the electric heating table according to claim 1, wherein: The inside of the top end of desktop (10) is fixedly installed with heating plate (11), the inside of the left and right sides of desktop (10) is movably installed with storage frame (12).

3. The height adjustment mechanism of an electric heating table according to claim 1, wherein: The inside of the connecting column (9) is movably installed with connecting block (13), the number of connecting block (13) is four, the bottom end of four connecting block (13) is fixedly connected with the top of four support column (2).

4. The height adjustment mechanism of an electric heating table according to claim 1, wherein: The left and right sides of the bottom end of desktop (10) are fixedly installed with second motor (14), the other end of second motor (14) output shaft is fixedly sleeved with rotating shaft (15).

5. The height adjustment mechanism of an electric heating table according to claim 4, wherein: The outer surface of rotating shaft (15) is fixedly sleeved with long block (16), the top of long block (16) is movably connected with the bottom end of desktop (10).

6. The height adjustment mechanism of an electric heating table according to claim 1, wherein: The inside of the left and right sides of desktop (10) is movably installed with moving block (18), the outer surface of moving block (18) and the inside of desktop (10) are smooth.

7. The height adjustment mechanism of an electric heating table according to claim 5, characterized in that: The inside of long block (16) is movably installed with round shaft (17), the top of round shaft (17) passes through long block (16) and extends to the bottom end of moving block (18) and is fixedly connected with the bottom end of moving block (18).

8. The height adjustment mechanism of an electric heating table according to claim 1, characterized in that: The outer surface of sliding block (7) and the inner surface of long slot (4) are movably connected, the outer surface of sliding block (7) and the inner surface of long slot (4) are smooth.

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