Adjustable anti-vibration fixing device for human-computer interface

Abstract

The utility model relates to the technical field of human-computer interface vibration prevention, in particular to an adjustable human-computer interface vibration-proof fixing device. The utility model provides an adjustable anti-vibration fixing device for a human-computer interface, which can enable a touch screen of the human-computer interface to adapt to anti-vibration requirements of different use scenes. An adjustable human-computer interface anti-vibration fixing device comprises a machine base, a transverse partition plate, balls, an inner ring plate, a touch screen, a middle shaft and the like, the transverse partition plate is connected to the top of the machine base in a sliding mode, the balls are arranged between the bottom of the transverse partition plate and the machine base, the inner ring plate is connected to the transverse partition plate, the touch screen is connected to the top of the inner ring plate, and the middle shaft is connected to the bottom of the touch screen. The distance between the rotating disc and the inner ring plate is controlled by rotating the threaded cylinder, the tension force of the second spring is adjusted, the shaking amplitude of the inner ring plate is controlled, and the touch screen of the human-computer interaction interface can meet the anti-seismic requirements of different use scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-vibration of human-machine interfaces, in particular to an adjustable anti-vibration fixing device for human-machine interfaces. Background Art

[0002] Human-machine interface anti-vibration generally refers to taking measures to prevent or reduce the negative impact of equipment vibration, external environment vibration or vibration generated during user operation on the performance, stability and user operation experience of the human-machine interface when designing and using human-machine interaction equipment.

[0003] The existing anti-vibration operation usually sets a damping shock absorber on the device casing to achieve the purpose of anti-vibration and shock absorption. However, the anti-vibration performance of the existing additional damping shock absorber cannot be adjusted, resulting in poor adaptability of the human-computer interaction interface anti-vibration to different usage scenarios.

[0004] Therefore, an adjustable anti-vibration fixing device for a human-machine interface has been developed, which can adapt the touch screen of the human-machine interaction interface to the anti-vibration requirements of different usage scenarios. Utility Model Content

[0005] In order to overcome the shortcomings of the above-mentioned background technology, the technical problem of the utility model is to provide an adjustable human-machine interface anti-vibration fixing device that can adapt the touch screen of the human-machine interaction interface to the anti-vibration requirements of different usage scenarios.

[0006] The technical solution of the utility model is: an adjustable human-machine interface anti-vibration fixing device, comprising a machine base, a transverse partition, balls, an inner ring plate, a touch screen, a central axis, a first spring, a clamping wheel seat and an adjustment mechanism, a transverse partition is slidably connected to the top of the machine base, a plurality of balls are arranged between the bottom of the transverse partition and the machine base, an inner ring plate is connected to the transverse partition, a touch screen is connected to the top of the inner ring plate, a central axis is connected to the bottom of the touch screen, a plurality of clamping wheel seats are connected to the inner side of the inner ring plate, the first spring is connected between the clamping wheel seats and the central axis, and an adjustment mechanism is arranged on the machine base.

[0007] Further explanation: a U-shaped groove is provided on the top of the base.

[0008] Further explanation: the adjustment mechanism includes a fixed rotary cylinder, a threaded cylinder, a turntable and a second spring. A plurality of fixed rotary cylinders are connected to the side of the machine base. The fixed rotary cylinders are all threadedly connected to the threaded cylinders. The inside of the threaded cylinders are all rotatably connected to turntables. The turntables are all connected to the inner ring plate with a second spring. The threaded cylinder is rotated to control the distance between the turntable and the inner ring plate, and the tension of the second spring is adjusted to control the swing amplitude of the inner ring plate to adapt to the requirements of different usage scenarios.

[0009] Further explanation: a turning handle is provided on the threaded barrel.

[0010] Further description is provided, and the indicating mechanism includes an inner contact plate, an outer contact plate and an indicator light. A plurality of inner contact plates are connected to the inner side of the base, and a plurality of outer contact plates are connected to the lower part of the inner ring plate. The inner contact plates are squeezed together with adjacent outer contact plates, and a plurality of indicator lights are connected to the outer side of the base. The indicator lights are electrically connected to adjacent inner contact plates. When the inner ring plate shakes, the outer contact plate is driven to move. When the outer contact plate contacts the inner contact plate, the indicator light is triggered, and the user is prompted that the vibration amplitude of the inner ring plate is too large and the tension of the second spring needs to be adjusted.

[0011] The beneficial effects of the utility model are as follows: the utility model controls the distance between the turntable and the inner ring plate by rotating the threaded cylinder, adjusts the tension of the second spring, controls the swing amplitude of the inner ring plate, and enables the touch screen of the human-computer interaction interface to adapt to the seismic requirements of different usage scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is a partial three-dimensional structural cross-sectional schematic diagram of the utility model.

[0014] Figure 3 It is a partial three-dimensional structural cross-sectional schematic diagram of the utility model.

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the adjustment mechanism of the utility model.

[0016] Figure 5 It is a schematic cross-sectional view of the outer three-dimensional structure of the indicating mechanism of the utility model.

[0017] Figure 6 It is a schematic cross-sectional view of the inner three-dimensional structure of the indicating mechanism of the utility model.

[0018] In the above drawings: 1-machine base, 2-cross partition, 20-ball, 3-inner ring plate, 4-touch screen, 5-central axis, 6-first spring, 7-clamping wheel seat, 8-adjusting mechanism, 81-fixed rotary cylinder, 82-threaded cylinder, 83-turntable, 84-second spring, 9-indicating mechanism, 91-inner contact plate, 92-outer contact plate, 93-indicator light. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0020] An adjustable anti-vibration fixing device for a human-machine interface, such as Figure 1-Figure 3 As shown, it includes a machine base 1, a transverse partition 2, a ball 20, an inner ring plate 3, a touch screen 4, a central axis 5, a first spring 6, a clamping wheel seat 7 and an adjusting mechanism 8. The top of the machine base 1 is slidably connected with the transverse partition 2, and a plurality of ball 20 are arranged between the bottom of the transverse partition 2 and the machine base 1. The transverse partition 2 is connected to the inner ring plate 3, the top of the inner ring plate 3 is connected to the touch screen 4, the bottom of the touch screen 4 is connected to the central axis 5, and a plurality of clamping wheel seats 7 are connected to the inner side of the inner ring plate 3. The first spring 6 is connected between the clamping wheel seats 7 and the central axis 5, and an adjusting mechanism 8 is arranged on the machine base 1.

[0021] like Figure 1 and Figure 4 As shown, the adjustment mechanism 8 includes a fixed rotary cylinder 81, a threaded cylinder 82, a turntable 83 and a second spring 84. A plurality of fixed rotary cylinders 81 are connected to the side of the machine base 1. The fixed rotary cylinders 81 are all threadedly connected to the threaded cylinders 82. The inside of the threaded cylinders 82 are all rotatably connected to the turntables 83. The turntables 83 are all connected to the inner ring plate 3 with the second spring 84.

[0022] like Figure 1 , Figure 5 and Figure 6 As shown, it also includes an indicating mechanism 9, which includes an inner contact plate 91, an outer contact plate 92 and an indicator light 93. A plurality of inner contact plates 91 are connected to the inner side of the base 1, and a plurality of outer contact plates 92 are connected to the lower part of the inner ring plate 3. The inner contact plates 91 are all squeezed and matched with adjacent outer contact plates 92. A plurality of indicator lights 93 are connected to the outer side of the base 1, and the indicator lights 93 are all electrically connected to adjacent inner contact plates 91.

[0023] When the utility model is in use, the human-machine interface interaction host is connected through the touch screen 4, the human-machine interface is displayed through the touch screen 4, the threaded cylinder 82 is rotated to control the distance between the turntable 83 and the inner ring plate 3, the tensioning force of the second spring 84 is adjusted, and the swing amplitude of the inner ring plate 3 is controlled to adapt to the requirements of different usage scenarios. When vibration occurs in the use environment of the touch screen 4, the central axis 5 and the first spring 6 cooperate to generate a damping force to absorb the vibration force, reduce the vibration amplitude that may be generated by the touch screen 4, reduce the impact of vibration on the structure or equipment, ensure its stability and safety, and avoid deviation in the click of the touch screen 4 when vibration occurs. When the inner ring plate 3 shakes, it will drive the outer contact plate 92 to move. When the outer contact plate 92 contacts the inner contact plate 91, the indicator light 93 is triggered, and the indicator light 93 lights up, prompting the user that the vibration amplitude of the inner ring plate 3 is too large and the tensioning force of the second spring 84 needs to be adjusted.

[0024] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. An adjustable anti-vibration fixing device for a human-machine interface, characterized in that: The machine comprises a base (1), a transverse partition (2), a ball bearing (20), an inner ring plate (3), a touch screen (4), a central axis (5), a first spring (6), a clamping wheel seat (7) and an adjusting mechanism (8); the top of the base (1) is slidably connected to the transverse partition (2); a plurality of ball bearings (20) are arranged between the bottom of the transverse partition (2) and the base (1); the transverse partition (2) is connected to the inner ring plate (3); the top of the inner ring plate (3) is connected to the touch screen (4); the bottom of the touch screen (4) is connected to the central axis (5); a plurality of clamping wheel seats (7) are connected to the inner side of the inner ring plate (3); the first spring (6) is connected between the clamping wheel seats (7) and the central axis (5); and the adjusting mechanism (8) is arranged on the base (1).

2. The adjustable anti-vibration fixing device for human-machine interface according to claim 1, characterized in that: A U-shaped groove is formed on the top of the machine base (1).

3. The adjustable anti-vibration fixing device for human-machine interface according to claim 2, characterized in that: The adjusting mechanism (8) comprises a fixed rotary cylinder (81), a threaded cylinder (82), a rotating disk (83) and a second spring (84). A plurality of fixed rotary cylinders (81) are connected to the side of the machine base (1). The fixed rotary cylinders (81) are all threadedly connected to the threaded cylinders (82). The threaded cylinders (82) are all rotatably connected to the rotating disks (83). The rotating disks (83) are all connected to the inner ring plate (3) with the second spring (84).

4. The adjustable anti-vibration fixing device for human-machine interface as claimed in claim 3, characterized in that: The threaded cylinder (82) is provided with a turning handle.

5. The adjustable anti-vibration fixing device for human-machine interface as claimed in claim 4, characterized in that: The machine also includes an indicating mechanism (9), which includes an inner contact plate (91), an outer contact plate (92) and an indicator light (93). The inner side of the machine base (1) is connected to a plurality of inner contact plates (91), the lower part of the inner ring plate (3) is connected to a plurality of outer contact plates (92), the inner contact plates (91) are all pressed and matched with adjacent outer contact plates (92), the outer side of the machine base (1) is connected to a plurality of indicator lights (93), and the indicator lights (93) are all electrically connected to adjacent inner contact plates (91).

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