A puzzle game table with adjustable height and bottom and adjustable display screen angle

Abstract

The utility model relates to the technical field of educational toys, and discloses an educational game table with adjustable height and bottom and adjustable display screen angle, including a table frame and a table top installed on the table frame, wherein the upper end of the table top is embedded with a display screen, and a release switch is installed at the front end of the lower side of the table top, gas springs are installed on both sides of the rear end of the table frame, and a lifting mechanism is installed on the inner side of the table frame; the lifting mechanism includes a screw rod, and a bearing seat with a bearing inside is installed at the lower end of the screw rod. The utility model can make the inner sliding tube in the table frame slide up and down along the outer sleeve through the lifting mechanism, thereby driving the table top to rise and fall, and then the height of the display screen can be adjusted to adapt to children of different heights; the gas spring drives the support member and the joint tube to rotate, so that the table top rotates, and then the angle of the display screen with the horizontal direction can be adjusted to improve the comfort of children during entertainment; and the adjustment of height and angle is convenient and quick.

Description

Technical Field

[0001] The utility model relates to the technical field of educational toys, in particular to an educational game table with adjustable height and bottom and adjustable display screen angle. Background Art

[0002] Educational game tables are products for children's intellectual development and entertainment. When in use, the appropriate height must be adjusted according to the children of different ages. They also need to be at a suitable angle when used in different environments. However, general educational game tables have a fixed height and angle. Therefore, children of different ages need to bend over and lower their heads when using them because the height and angle are fixed. This is not conducive to growth and development and is not ergonomically designed.

[0003] A Chinese patent discloses a height-adjustable children's educational game table (authorization announcement number CN210055133U). This patented technology can not only effectively avoid the pollution of building block particle boards, but also meet the needs of children of different ages at different times. However, its height adjustment is inconvenient and the angle of the table top cannot be adjusted. Utility Model Content

[0004] The purpose of the utility model is to provide an educational game table with adjustable height and bottom and adjustable display screen angle, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The game table of claim 1, wherein the first and second control devices are provided with a plurality of control wheels, the plurality of control wheels are provided with a plurality of control wheels, and the plurality of control wheels are provided with a plurality of control wheels.

[0007] As a further solution of the utility model: the table frame includes a group of base plates arranged in parallel, the upper end of each base plate is vertically fixedly connected to an outer sleeve, the inner side of each outer sleeve is slidably connected to an inner sliding tube, a cross bracing tube is fixedly connected between the two inner sliding tubes, the upper end of each inner sliding tube is fixedly sleeved with a joint tube, and the upper end of each joint tube is rotatably connected to a support member.

[0008] As a further solution of the utility model: the upper end of the gas spring is rotatably connected to the support member, and the lower end of the gas spring is rotatably connected to the joint pipe, the input end of the gas spring is connected to the release switch through the air pipe, and the upper end of the support member is fixedly connected to the lower end of the desktop.

[0009] As a further solution of the utility model: the hexagonal iron wire passes through the inner side of the cross bracing tube, and the two ends of the hexagonal iron wire are respectively connected to the two connecting shafts.

[0010] As a further solution of the utility model: the bearing seat is fixedly installed on the base plate, and the outer side of the fastening ring is fixedly connected to the inner side of the inner sliding tube.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model can make the inner sliding tube in the table frame slide up and down along the outer sleeve through the lifting mechanism, thereby driving the table top to rise and fall, and further the height of the display screen can be adjusted to adapt to children of different heights; the gas spring drives the support member and the joint tube to rotate, so that the table top rotates, and further the angle of the display screen with the horizontal direction can be adjusted to improve the comfort of children during entertainment; and the adjustment of the height and angle is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The schematic diagram of the structure of an educational game table with adjustable height and bottom and adjustable display screen angle;

[0014] Figure 2 A rear view schematic diagram of an educational game table with adjustable height and adjustable display screen angle;

[0015] Figure 3 It is a structural schematic diagram of a table frame in a puzzle game table with adjustable height and display screen angle;

[0016] Figure 4 It is a cross-sectional schematic diagram of a lifting mechanism in an educational game table with adjustable height and display screen angle;

[0017] Figure 5 It is a cross-sectional schematic diagram of a table frame and a lifting mechanism in an educational game table with adjustable height and display screen angle;

[0018] Figure 6 It is a partial cross-sectional schematic diagram of a table frame and a lifting mechanism in an educational game table with adjustable height and display screen angle;

[0019] Figure 7 The present invention is a partial structural diagram of a table frame and a lifting mechanism in an educational game table with adjustable height and display screen angle.

[0020] In the figure: 1. desktop; 2. display screen; 3. table frame; 31. base plate; 32. outer sleeve; 33. inner sliding tube; 34. cross brace tube; 35. support member; 36. joint tube; 4. release switch; 5. gas spring; 6. lifting mechanism; 61. screw rod; 62. nut pair; 63. fastening ring; 64. hexagonal iron wire; 65. connecting shaft; 66. gear box; 67. first bevel gear; 68. crank handle; 69. second bevel gear; 610. moving tube; 611. bearing seat. DETAILED DESCRIPTION

[0021] See also Figures 1 to 7 In the embodiment of the utility model, a puzzle game table with adjustable height and angle of display screen includes a table frame 3 and a table top 1 mounted on the table frame 3, a display screen 2 is embedded and mounted on the upper end of the table top 1, and a release switch 4 is installed at the front end of the lower side of the table top 1, gas springs 5 ​​are installed on both sides of the rear end of the table frame 3, and a lifting mechanism 6 is installed on the inner side of the table frame 3;

[0022] exist Figure 3 In the figure, the table frame 3 includes a group of base plates 31 arranged in parallel, the upper end of each base plate 31 is vertically fixedly connected to an outer sleeve 32, the inner side of each outer sleeve 32 is slidably connected to an inner sliding tube 33, a cross bracing tube 34 is fixedly connected between the two inner sliding tubes 33, the upper end of each inner sliding tube 33 is fixedly sleeved with a joint tube 36, and the upper end of each joint tube 36 is rotatably connected to a support member 35.

[0023] exist Figure 4 , Figure 5 and Figure 6In the embodiment, the lifting mechanism 6 includes a screw rod 61, a bearing seat 611 containing a bearing inside is installed at the lower end of the screw rod 61, and a nut pair 62 is meshed and connected on the outer side of the screw rod 61, a moving tube 610 is fixedly connected to the outer side of the nut pair 62, a fastening ring 63 is fixedly connected to the outer side of the moving tube 610, and a gear box 66 is fixedly connected to the upper end of the moving tube 610, the upper end of the screw rod 61 is located inside the gear box 66 and a second bevel gear 69 is installed, the outer side of the second bevel gear 69 is meshed and connected to the first bevel gear 67, a connecting shaft 65 is provided on the inner side of the first bevel gear 67, one end of the connecting shaft 65 is fixedly connected to a hexagonal iron wire 64, and The other end of the connecting shaft 65 is fixedly connected to a crank 68. When the crank 68 is turned by hand, the crank 68 drives the connecting shaft 65, the hexagonal iron wire 64 and the first bevel gear 67 to rotate together. The first bevel gear 67 and the second bevel gear 69 are meshed and transmitted, so that the screw rod 61 rotates with the bearing seat 611 as the center of the circle, and then the nut pair 62 moves up and down along the screw rod 61. In the process of moving up and down, the nut pair 62 drives the moving tube 610, the fastening ring 63, and the inner sliding tube 33 to move up and down together. The inner sliding tube 33 drives the joint tube 36, the support member 35 and the desktop 1 to move up and down together, so that the height of the display screen 2 can be adjusted to accommodate children of different heights.

[0024] exist Figure 3 and Figure 7 In the figure, the upper end of the gas spring 5 is rotatably connected to the support member 35, and the lower end of the gas spring 5 is rotatably connected to the joint tube 36. The input end of the gas spring 5 is connected to the release switch 4 through the air pipe. The upper end of the support member 35 is fixedly connected to the lower end of the desktop 1. The gas spring 5 is activated by the release switch 4, and the gas spring 5 is extended and retracted, driving the support member 35 and the joint tube 36 to rotate, thereby rotating the desktop 1, and then adjusting the angle of the display screen 2 with the horizontal direction to improve the comfort of children during entertainment.

[0025] Preferably, the hexagonal iron wire 64 passes through the inner side of the cross brace tube 34 , and the two ends of the hexagonal iron wire 64 are respectively connected to two connecting shafts 65 , so that the inner sliding tubes 33 in the two table frames 3 can be raised and lowered synchronously by turning the crank 68 .

[0026] Preferably, the bearing seat 611 is fixedly mounted on the base plate 31 so that the screw rod 61 can maintain stable rotation; the outer side of the fastening ring 63 is fixedly connected to the inner side of the inner sliding tube 33, so that the inner sliding tube 33 can be driven to move up and down through the moving tube 610.

[0027] Working principle of the utility model: when the height of the display screen 2 needs to be adjusted to suit children of different heights, the crank 68 is turned by hand, and the crank 68 drives the connecting shaft 65, the hexagonal iron wire 64 and the first bevel gear 67 to rotate together, and the first bevel gear 67 and the second bevel gear 69 are meshed and driven, so that the screw rod 61 rotates with the bearing seat 611 as the center of the circle, and then the nut pair 62 moves up and down along the screw rod 61. In the process of moving up and down, the nut pair 62 drives the moving tube 610, the fastening ring 63, and the inner sliding tube 33 to move up and down together, and the inner sliding tube 33 drives the joint tube 36, the support member 35 and the desktop 1 to move up and down together, so that the height of the display screen 2 can be adjusted;

[0028] When it is necessary to adjust the angle of the display screen 2 with respect to the horizontal direction to improve the comfort of children during entertainment, the gas spring 5 is activated by releasing the lock switch 4, and the gas spring 5 is extended and retracted, driving the support member 35 and the joint tube 36 to rotate, thereby rotating the desktop 1, and then the angle of the display screen 2 with respect to the horizontal direction can be adjusted.

[0029] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An educational game table with adjustable height and display screen angle, comprising a table frame (3) and a table top (1) mounted on the table frame (3), characterized in that: A display screen (2) is embedded and installed at the upper end of the desktop (1), and a release switch (4) is installed at the front end of the lower side of the desktop (1). Gas springs (5) are installed on both sides of the rear end of the desktop frame (3), and a lifting mechanism (6) is installed on the inner side of the desktop frame (3); the lifting mechanism (6) includes a screw rod (61), a bearing seat (611) containing a bearing inside is installed at the lower end of the screw rod (61), and a nut pair (62) is meshed and connected on the outer side of the screw rod (61), and a moving tube (610) is fixedly connected to the outer side of the nut pair (62). A fastening ring (63) is fixedly connected to the outer side of the moving tube (610), and a gear box (66) is fixedly connected to the upper end of the moving tube (610). The upper end of the screw rod (61) is located inside the gear box (66) and is equipped with a second bevel gear (69). The outer side of the second bevel gear (69) is meshingly connected to the first bevel gear (67). A connecting shaft (65) is provided on the inner side of the first bevel gear (67). One end of the connecting shaft (65) is fixedly connected to a hexagonal iron wire (64), and the other end of the connecting shaft (65) is fixedly connected to a crank handle (68).

2. The educational game table with adjustable height and display screen angle according to claim 1, characterized in that: The table frame (3) comprises a group of base plates (31) arranged in parallel, the upper end of each base plate (31) is vertically fixedly connected to an outer sleeve (32), the inner side of each outer sleeve (32) is slidably connected to an inner sliding tube (33), a cross bracing tube (34) is fixedly connected between two inner sliding tubes (33), the upper end of each inner sliding tube (33) is fixedly sleeved with a joint tube (36), and the upper end of each joint tube (36) is rotatably connected to a support member (35).

3. The educational game table with adjustable height and display screen angle according to claim 2, characterized in that: The upper end of the gas spring (5) is rotatably connected to the support member (35), and the lower end of the gas spring (5) is rotatably connected to the joint pipe (36). The input end of the gas spring (5) is connected to the release switch (4) through an air pipe, and the upper end of the support member (35) is fixedly connected to the lower end of the desktop (1).

4. The educational game table with adjustable height and display screen angle according to claim 2, characterized in that: The hexagonal iron wire (64) passes through the inner side of the cross bracing tube (34), and the two ends of the hexagonal iron wire (64) are respectively connected to two connecting shafts (65).

5. The educational game table with adjustable height and display screen angle according to claim 2, characterized in that: The bearing seat (611) is fixedly mounted on the base plate (31), and the outer side of the fastening ring (63) is fixedly connected to the inner side of the inner sliding tube (33).

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