Man-machine interaction screen flexible to use

Abstract

The utility model relates to the field of interactive screens, in particular to a man-machine interactive screen flexible to use, which comprises a touch display screen and a support, the support comprises a base, a lifting rod with the bottom end connected with the base and an adjusting piece connected to the top end of the lifting rod, and the adjusting piece comprises a horizontal sleeve and a horizontal rod inserted into the right end of the horizontal sleeve. The right end of the horizontal rod is connected with the back of the touch display screen through a spherical hinge piece, an upper slot with a downward opening is formed in the lower side face of the horizontal sleeve, the top end of the lifting rod is inserted into the upper slot, and rollers are arranged on the bottom face of the base. A vertical lower inserting barrel is arranged on the upper surface of the base, the bottom end of the lower inserting barrel is conical, the bottom end of the lifting rod is connected with a weighting block, the bottom end of the lifting rod and the weighting block are detachably connected into the lower inserting barrel, and the weighting block presses an elastic gasket on the inner bottom face of the lower inserting barrel. And vertical and horizontal angle adjustment can be achieved, height adjustment is achieved, use flexibility is improved, and occupied space is reduced while supporting stability is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of interactive screens, in particular to a flexible human-computer interactive screen. Background Art

[0002] Existing human-computer interaction screens, such as tablet computers, or large touch screens in conference rooms, such as the multimedia intelligent touch query all-in-one machine high-definition commercial conference tablet human-computer interaction touch whiteboard projection sold by Yingshang Excellence E-Commerce Co., Ltd., but the touch display screen cannot be adjusted up and down, left and right angles, cannot achieve height, cannot guarantee flexibility of use, and in order to ensure the stability of placement, it is necessary to increase the bottom surface of the bracket, which occupies a large space. Summary of the invention

[0003] In order to solve the above problems, the utility model provides a flexible human-computer interaction screen that can achieve up and down, left and right angle adjustment, and height adjustment, thereby improving flexibility of use, ensuring support stability, and reducing space occupancy.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flexible human-computer interaction screen, comprising a touch display screen and a bracket, the bracket comprising a base, a lifting rod whose bottom end is connected to the base, and an adjusting piece connected to the top end of the lifting rod, the adjusting piece comprising a horizontal sleeve and a horizontal rod plugged into the right end of the horizontal sleeve, the right end of the horizontal rod is connected to the back of the touch display screen through a spherical hinge, the lower side of the horizontal sleeve is provided with an upper slot opening facing downward, the top end of the lifting rod is inserted into the upper slot, and the bottom surface of the base is provided with a roller; the upper surface of the base is provided with a vertical lower insert cylinder, the bottom end of the lower insert cylinder is conical, the bottom end of the lifting rod is connected to a weight block, the bottom end of the lifting rod and the weight block are detachably connected to the lower insert cylinder, and the weight block presses the elastic gasket against the inner bottom surface of the lower insert cylinder. When in use, the right end of the horizontal rod is connected to the back of the touch screen through a spherical hinge, so that the touch screen can be rotated up and down and left and right to achieve up and down and left and right angle adjustment of the touch screen, and the lifting rod can achieve height adjustment of the touch screen, and the roller is convenient for moving the position, thereby improving the flexibility of use; in addition, the weight block can increase the weight of the connection between the lifting rod and the base without increasing the supporting area, thereby lowering the center of gravity and improving the stability of the support. The structure is simple, the number of parts is small, the manufacturing cost is low, and the practicability is strong.

[0005] Furthermore, the weight block is made of stainless steel.

[0006] Furthermore, the lifting rod is a telescopic rod.

[0007] Furthermore, the roller is a caster.

[0008] Furthermore, the weight block is threadedly connected to the bottom end of the lifting rod, and the weight block and the bottom end of the lifting rod are threadedly connected in the lower insert tube, so as to facilitate disassembly and assembly.

[0009] To sum up, the beneficial effects of the utility model are as follows: this product can realize the up and down and left and right angle adjustment of the touch screen, realize the height adjustment of the touch screen, and improve the flexibility of use. At the same time, the weight block can increase the weight of the connection between the lifting rod and the base, lower the center of gravity, will not increase the support area, and improve the stability of the support. It has a simple structure, few parts, low manufacturing cost, and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0011] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0012] Figure 3 It is a partial structural schematic diagram of the utility model;

[0013] Figure 4 for Figure 2 Schematic diagram of the structure of the middle part;

[0014] Figure 5 for Figure 1 The first state diagram of change;

[0015] Figure 6 for Figure 1 The second change state diagram;

[0016] Among them, there are a touch display screen 1; a bracket 2, a base 21, a lower insert tube 211, a lifting rod 22, an adjustment member 23, a horizontal sleeve 231, a horizontal rod 232, and a roller 24; a weight block 3; a spherical hinge 4; and an elastic gasket 5. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] like Figure 1-6 As shown, a flexible human-computer interactive screen includes a touch display screen 1 and a bracket 2. The touch display screen 1 is an existing product, such as the multimedia intelligent touch query all-in-one machine high-definition commercial conference tablet human-computer interactive touch whiteboard projection sold by Yingshang Excellence E-Commerce Co., Ltd.

[0019] The support 2 includes a base 21, a lifting rod 22 and an adjusting member 23. The bottom end of the lifting rod 22 is connected to the base 21, and the adjusting member 23 is connected to the top end of the lifting rod 22. The base 21 is a disc-shaped box body, and heavy objects such as stones and cement blocks can be placed in the base 1 to lower the center of gravity and improve the stability of the support.

[0020] like Figure 2-4 As shown, the adjusting member 23 includes a horizontal sleeve 231 and a horizontal rod 232.

[0021] The horizontal rod 232 is plugged into the right end of the horizontal sleeve 231, and the horizontal rod 232 and the horizontal sleeve 231 are threadedly connected. The right end of the horizontal rod 232 is connected to the back of the touch display screen 1 through a spherical hinge 4. The spherical hinge 4 includes a spherical head, a mounting plate and a spherical slot. The spherical head is fixed to the right end of the horizontal rod 232. The spherical slot is arranged on one side of the mounting plate. The spherical slot is a sphere that occupies two-thirds of the sphere. The spherical head is inserted into the spherical slot and can rotate flexibly around the spherical slot. The lower side of the horizontal sleeve 231 is provided with an upper slot, the upper slot opening faces downward, the top end of the lifting rod 22 is inserted into the upper slot, and the bottom surface of the base 21 is provided with a roller 24; the roller 24 is a caster. The upper surface of the base 21 is provided with a vertical lower insert tube 211, the lower insert tube 211 is opened upward, the bottom end of the lower insert tube 211 is conical, the bottom end of the lifting rod 22 is connected to the weight block 3, the bottom end of the lifting rod 22 and the weight block 3 are detachably connected in the lower insert tube 211, the lower insert tube 211 is circular, the weight block 3 presses the elastic gasket 5 on the inner bottom surface of the lower insert tube 211, and the elastic gasket 5 is made of rubber material. The weight block 3 is made of stainless steel material, the weight block 3 is threadedly connected to the bottom end of the lifting rod 22, and the weight block 3 and the bottom end of the lifting rod 22 are threadedly connected in the lower insert tube 211. The lifting rod 22 uses an existing telescopic rod, such as a mop telescopic rod, and of course it can also be directly replaced by a gas rod.

[0022] When in use, the touch screen 1 can be rotated up and down and left and right along the adjusting member 23 to adjust the left and right tilt angle and the up and down tilt angle of the touch screen 1 , and the height of the touch screen 1 can be adjusted by the lifting rod 22 .

[0023] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A flexible human-machine interactive screen, comprising a touch display screen (1) and a bracket (2), characterized in that: The bracket (2) comprises a base (21), a lifting rod (22) whose bottom end is connected to the base (21), and an adjusting member (23) connected to the top end of the lifting rod (22); the adjusting member (23) comprises a horizontal sleeve (231) and a horizontal rod (232) plugged into the right end of the horizontal sleeve (231); the right end of the horizontal rod (232) is connected to the back of the touch display screen (1) via a spherical hinge (4); the lower side of the horizontal sleeve (231) is provided with an upper slot with an opening facing downwards; The top end of the lifting rod (22) is inserted into the upper slot, and the bottom surface of the base (21) is provided with a roller (24); the upper surface of the base (21) is provided with a vertical lower insert tube (211), the bottom end of the lower insert tube (211) is conical, the bottom end of the lifting rod (22) is connected to the weight block (3), the bottom end of the lifting rod (22) and the weight block (3) are detachably connected in the lower insert tube (211), and the weight block (3) presses the elastic gasket (5) on the inner bottom surface of the lower insert tube (211).

2. The flexible human-computer interactive screen according to claim 1, characterized in that: The weight block (3) is made of stainless steel.

3. The flexible human-computer interactive screen according to claim 1, characterized in that: The lifting rod (22) is a telescopic rod.

4. The flexible human-computer interactive screen according to claim 1, characterized in that: The roller (24) is a caster.

5. The flexible human-computer interactive screen according to claim 1 is characterized in that: The weight block (3) is threadedly connected to the bottom end of the lifting rod (22), and the weight block (3) and the bottom ends of the lifting rod (22) are threadedly connected in the lower insert tube (211).

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