Mounting bracket of man-machine interaction screen

Abstract

The utility model discloses a mounting bracket of a man-machine interaction screen, and belongs to the technical field of medical instruments. An installation support of a man-machine interaction screen comprises a supporting bottom plate, a connecting rod, an adapter, a fixing plate and a limiting rod. The connecting rod is fixedly connected with the supporting bottom plate, the adapter is rotatably connected with the connecting rod and horizontally rotatably connected with the fixing plate, the two limiting rods are located on the two sides of the adapter respectively, and the limiting rods are in threaded connection with the adapter. Limiting rods are connected to the two sides of an adapter in a threaded mode, the rotation amplitude of a fixing plate is limited through elastic rod sections, a user can conveniently conduct fine adjustment on the display angle of the man-machine interaction display screen, and the situation that the degree of freedom of the man-machine interaction display screen is too high, the rotation angle is too large when the man-machine interaction display screen is pushed by external force, and the man-machine interaction display screen collides with external equipment is avoided. And equipment damage is caused.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and more specifically, to a mounting bracket for a human-machine interaction screen. Background Art

[0002] With the rapid development of medical technology, the interactive functions of medical equipment have gradually improved, becoming a major trend and research hotspot in the medical field. As a major interactive technology, human-computer interactive display screens can realize voice and touch interaction, and ensure the accuracy and real-time nature of information as well as reliable security. Doctors can browse patient information and operation procedures in the equipment room, improve the operating experience of medical staff, and reduce medical risks caused by misoperation. During use, the human-computer interactive display screen needs to use a mounting bracket to achieve position changes to meet the needs of medical staff.

[0003] After searching, the patent document with the existing publication number CN203770984U provides a liquid crystal display screen support structure. The device can meet the needs of single / multi-user convenient observation through a self-balancing multi-segment arm composed of a support plate, a rotating connecting seat, a connecting plate, and a connecting head.

[0004] When the above device supports the human-machine interactive display screen, it is unable to limit the rotation angle of the display screen, resulting in a high degree of freedom of the human-machine interactive display screen. When pushed by external force, the rotation range is difficult to control; if the movable joint is fixed, it will hinder the adjustment of the human-machine interactive display screen. In order to solve the above problems, we propose a mounting bracket for a human-machine interactive screen. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the present application is to provide a mounting bracket for a human-computer interaction screen to solve the problems raised in the above-mentioned background technology.

[0007] 2. Technical solution

[0008] This application is implemented through the following technical solutions:

[0009] A mounting bracket for a human-machine interaction screen comprises a supporting base plate, a connecting rod, a switching joint, a fixing plate and a limiting rod;

[0010] The connecting rod is fixedly connected to the supporting base plate, the adapter is rotatably connected to the connecting rod, the adapter is horizontally rotatably connected to the fixed plate, two limit rods are provided, the two limit rods are respectively located on both sides of the adapter, and the limit rod is threadedly connected to the adapter.

[0011] As an optional solution of the technical solution of the present application document, the limiting rod includes a threaded rod segment and an elastic rod segment, the threaded rod segment is threadedly connected to the adapter, and the threaded rod segment is fixedly connected to the elastic rod segment.

[0012] As an optional solution to the technical solution of the present application document, a plurality of positioning grooves are provided at the rotating connection between the fixed plate and the adapter, a limiting groove is provided in the adapter, an elastic element is provided in the limiting groove, a positioning block is fixedly connected to the end of the elastic element, and the positioning block is snap-fitted with the positioning groove.

[0013] As an optional solution of the technical solution of the present application document, an adjusting screw is threadedly connected to the inner thread of the positioning groove, and the adjusting screw is in contact with the elastic element.

[0014] As an optional solution of the technical solution of the present application document, the end of the connecting rod is threadedly connected with a cap nut, and the cap nut abuts against the adapter.

[0015] As an optional solution to the technical solution of the present application document, a pin is inserted into the end of the adapter, and the fixing plate is horizontally rotatably connected to the adapter via the pin.

[0016] As an optional solution of the technical solution of this application document, the fixing plate is arranged in an X shape.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the beneficial effects of this application are:

[0019] 1. The present application uses limit rods threadedly connected on both sides of the adapter to limit the rotation range of the fixed plate using elastic rod segments, thereby facilitating the user to fine-tune the display angle of the human-computer interaction display screen, thereby preventing the human-computer interaction display screen from having too much freedom and causing the human-computer interaction display screen to rotate too much when pushed by external force, thereby colliding with external equipment and causing damage to the equipment.

[0020] 2. The present application fixes the position of the human-computer interaction display screen by setting a positioning block in the adapter and using the positioning block to engage with the positioning slot. This fixing method can prevent unnecessary rotation of the human-computer interaction display screen when medical staff interact with the human-computer interaction display screen by touch. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of a mounting bracket for a human-machine interaction screen;

[0022] Figure 2 It is a schematic diagram of the fixing plate structure of a mounting bracket of a human-machine interaction screen;

[0023] Figure 3It is a schematic diagram of the adapter structure of a mounting bracket of a human-machine interaction screen;

[0024] In the figure: 1. supporting base plate; 2. connecting rod; 3. adapter; 301. limiting groove; 302. elastic element; 303. positioning block; 4. fixing plate; 401. positioning groove; 5. limiting rod; 501. threaded rod section; 502. elastic rod section; 6. adjusting screw; 7. cap nut; 8. pin shaft. DETAILED DESCRIPTION

[0025] The technical solution of the present application will be described clearly and completely below in conjunction with the accompanying drawings.

[0026] See also Figure 1 ,This application provides a mounting bracket for a human-computer interaction screen, including a supporting base plate 1, a connecting rod 2, an adapter 3, a fixing plate 4 and a limiting rod 5;

[0027] The above-mentioned components are mainly made of stainless steel. The supporting base plate 1 is installed and fixed to the external equipment base with screws. The end of the connecting rod 2 is screwed into the supporting base plate 1 to connect and fix the connecting rod 2 to the supporting base plate 1; the adapter 3 is rotatably sleeved on the upper end of the connecting rod 2, and the cap nut 7 is screwed into the end of the connecting rod 2 to fix the adapter 3; the pin shaft 8 is then inserted into the adapter 3 and the fixed plate 4 to achieve horizontal rotation connection between the adapter 3 and the fixed plate 4, and finally the human-computer interaction screen is installed on the fixed plate 4 arranged in an X shape.

[0028] There are two limit rods 5, which are respectively located on both sides of the adapter 3. The limit rod 5 includes a threaded rod section 501 and an elastic rod section 502. The threaded rod section 501 is threadedly connected to the adapter 3, and the threaded rod section 501 is connected and fixed to the elastic rod section 502. By rotating the threaded rod section 501 of the limit rod 5, the gap between the elastic rod section 502 and the fixed plate 4 is adjusted, thereby limiting the rotation angle of the human-computer interaction screen. When the human-computer interaction screen rotates under the push of an external force, the elastic rod section 502 can abut against the fixed plate 4, play a buffering role, and limit the rotation of the human-computer interaction screen, so as to prevent the human-computer interaction screen from rotating too much and colliding with external equipment.

[0029] See also Figure 2 A plurality of positioning grooves 401 are provided at the rotation connection between the fixing plate 4 and the adapter 3. A limiting groove 301 is provided in the adapter 3. An elastic element 302 is provided in the limiting groove 301. A positioning block 303 is fixedly connected to the end of the elastic element 302. The positioning block 303 is engaged with the positioning groove 401. An adjusting screw 6 is connected to the inner thread of the positioning groove 401. The adjusting screw 6 is in contact with the elastic element 302. Figure 3 shown.

[0030] Pushed by the elastic element 302, the positioning block 303 is snapped into the limiting groove 301 to fix the fixing plate 4. When the medical staff interacts with the human-machine interaction screen in a touch mode, the human-machine interaction screen can be ensured not to shake. When the display angle of the human-machine interaction screen needs to be adjusted, the human-machine interaction screen is pushed hard to disengage the positioning block 303 from the limiting groove 301, and the rotation adjustment can be completed.

[0031] When the elastic element 302 ages and the positioning block 303 cannot fix the fixing plate 4, the elastic element 302 can be further compressed by rotating the adjusting screw 6 to increase the force between the positioning block 303 and the limiting groove 301 to fix the fixing plate 4.

Claims

1. A mounting bracket for a human-computer interaction screen, characterized in that: It comprises a supporting base plate (1), a connecting rod (2), an adapter (3), a fixing plate (4) and a limiting rod (5); The connecting rod (2) is fixedly connected to the supporting base plate (1), the adapter (3) is rotatably connected to the connecting rod (2), the adapter (3) is horizontally rotatably connected to the fixing plate (4), two limit rods (5) are provided, the two limit rods (5) are respectively located on both sides of the adapter (3), and the limit rods (5) are threadedly connected to the adapter (3).

2. The mounting bracket of the human-computer interaction screen according to claim 1, characterized in that: The limiting rod (5) comprises a threaded rod section (501) and an elastic rod section (502); the threaded rod section (501) is threadedly connected to the adapter (3); and the threaded rod section (501) and the elastic rod section (502) are connected and fixed.

3. The mounting bracket for a human-machine interaction screen according to claim 1, characterized in that: A plurality of positioning grooves (401) are provided at the rotational connection between the fixing plate (4) and the adapter (3); a limiting groove (301) is provided in the adapter (3); an elastic element (302) is provided in the limiting groove (301); a positioning block (303) is fixedly connected to the end of the elastic element (302); and the positioning block (303) is snap-fitted with the positioning groove (401).

4. The mounting bracket for a human-machine interactive screen according to claim 3, characterized in that: The positioning groove (401) is internally threadedly connected with an adjusting screw (6), and the adjusting screw (6) is in contact with the elastic element (302).

5. The mounting bracket for a human-machine interactive screen according to claim 1, characterized in that: The end of the connecting rod (2) is threadedly connected with a cap nut (7), and the cap nut (7) abuts against the adapter (3).

6. The mounting bracket for a human-machine interaction screen according to claim 1, characterized in that: A pin shaft (8) is inserted into the end of the adapter (3), and the fixing plate (4) is horizontally rotatably connected to the adapter (3) via the pin shaft (8).

7. The mounting bracket for a human-machine interaction screen according to claim 1, characterized in that: The fixing plate (4) is arranged in an X shape.

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