CN217091221U

CN217091221U - Nurse board with display screen and electromagnetic lock

Info

Publication number: CN217091221U
Application number: CN202220336881.4U
Authority: CN
Inventors: 谭英军; 李忠钰; 方建超; 宫志强; 于廷华
Original assignee: Qingdao Richmat Intelligence Technology Inc
Current assignee: Qingdao Richmat Intelligence Technology Inc
Priority date: 2022-02-19
Filing date: 2022-02-19
Publication date: 2022-08-02
Anticipated expiration: 2032-02-19

Abstract

The utility model relates to a nurse board technical field specifically is a nurse board of taking display screen, taking electromagnetic lock, include: the PCBA circuit board is arranged in the upper shell, and a display window is arranged on the surface of the PCBA circuit board; the lower shell is connected with the upper shell through screws, and reserved gaps are formed in the surfaces of the lower shell and the upper shell; the electromagnetic lock is inserted into the reserved socket after the lower shell and the upper shell are closed, and the electromagnetic lock is connected to the surface of the PCBA circuit board; the beneficial effects are that: the utility model provides a take display screen, take nurse's board of electromagnetic lock has installed a display screen in order to solve the problem that can't know bed board angle of rise, this display screen and circuit board connection, and when pressing the button, the angle that the bed board goes up and down will be shown to the display screen, and the angle that shows is real-time moreover.

Description

Nurse board with display screen and electromagnetic lock

Technical Field

The utility model relates to a nurse board technical field specifically is a nurse board of taking the display screen, taking the electromagnetic lock.

Background

Most of the user groups of the medical bed are patients and older old people, and most of the user groups cannot describe whether the angle of the bed board after being lifted is proper or not by using languages.

In the prior art, a nurse board, which is indispensable as a device integrating the function of a hospital bed, is used to adjust the angle of a bed board so that a user can obtain the most comfortable angle.

However, the current nurse boards on the market do not have a display screen, when a user adjusts the angle to a proper angle, the user cannot know the angle, when the nurse boards are laid down and want to rise to the angle again, the nurse boards are difficult to feel by the user at each time; and the nurse board has the hidden trouble of mistakenly touching the keys.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take display screen, take nurse's board of electromagnetic lock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take display screen, take nurse board of electromagnetic lock, take display screen, take nurse board of electromagnetic lock includes:

the PCBA circuit board is arranged in the upper shell, and a display window is arranged on the surface of the PCBA circuit board;

the lower shell is connected with the upper shell through screws, and reserved gaps are formed in the surfaces of the lower shell and the upper shell; and

the electromagnetic lock is inserted into the reserved socket after the lower shell and the upper shell are closed, and the electromagnetic lock is connected to the surface of the PCBA circuit board.

Preferably, the surface of the upper shell is provided with a window, and the window corresponds to the display window.

Preferably, the surface of the upper shell is provided with a panel adhesive film, the panel adhesive film is of a concave plate-shaped structure, and the concave part of the panel adhesive film is enclosed outside the window.

Preferably, the surface of PCBA circuit board is provided with the signal line, and the signal line runs through the casing behind inferior valve and the last casing piece.

Preferably, a hook is arranged on the back plate of the lower shell.

Preferably, the screw penetrates through the upper shell and the PCBA circuit board and then is screwed on the surface of the lower shell.

Preferably, the signal line and the electromagnetic lock are distributed side by side.

Compared with the prior art, the beneficial effects of the utility model are that:

in order to solve the problem that the lifting angle of the bed board cannot be known, the nurse board with the display screen and the electromagnetic lock is provided with the display screen, the display screen is connected with the circuit board, when a key is pressed, the display screen can display the lifting angle of the bed board, and the displayed angle is real-time; in order to solve the problem of mistaken collision, the electromagnetic lock is arranged, a reed switch is installed on a circuit board, the reed switch is in an off state by default, one end of the reed switch is connected with GND, one end of the reed switch is connected with an I/O detection port of a singlechip, the singlechip detects that the I/O port is normally pulled up by 5V, after the magnet is close to the reed switch, the reed switch is closed and connected to the GND in a conduction mode, the state of the I/O port of the singlechip is changed from 5V high-level electricity to low-level electricity, the level is changed, the nurse board is locked through a program, all keys of the nurse board cannot be operated at the moment, and when the electromagnetic lock is needed to be used, the magnet only needs to be separated from the reed switch.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an explosion diagram of the structure of the present invention.

In the figure: 1 panel pad pasting, 2 display window, 3 epitheca, 4, PCBA circuit board, 5 inferior valves, 6 couples, 7 signal lines, 8 screws, 9 electromagnetic locks.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a take display screen, take nurse board of electromagnetic lock, take display screen, take nurse board of electromagnetic lock includes: the display device comprises an upper shell 3, wherein a PCBA circuit board 4 is arranged inside the upper shell 3, a display window 2 is arranged on the surface of the PCBA circuit board 4, a window is formed in the surface of the upper shell 3 and corresponds to the display window 2, a panel adhesive film 1 is arranged on the surface of the upper shell 3, the panel adhesive film 1 is of a concave plate-shaped structure, and a concave part of the panel adhesive film 1 is enclosed outside the window;

the lower shell 5 is connected with the upper shell 3 through a screw 8, the screw 8 penetrates through the upper shell 3 and the PCBA circuit board 4 and then is in threaded connection with the surface of the lower shell 5, and reserved gaps are formed in the surfaces of the lower shell 5 and the upper shell 3; a signal wire 7 is arranged on the surface of the PCBA circuit board 4, the signal wire 7 penetrates through the shell formed by splicing the lower shell 5 and the upper shell 3, and a hook 6 is arranged on the back plate of the lower shell 5;

electromagnetic lock 9 pegs graft in the reservation socket after inferior valve 5 and the closed of epitheca 3, and electromagnetic lock 9 connects on the surface of PCBA circuit board 4, and signal line 7 and electromagnetic lock 9 distribute side by side.

Welding the signal wire 7 and the display window 2 on the PCBA circuit board 4; mounting the welded PCBA circuit board 4 on the upper shell 3 through limiting, and after mounting, aligning the lower shell 5 with the upper shell 3 and mounting through the existing buckle structure; the upper shell 3, the PCBA circuit board 4 and the lower shell 5 are fixed together by screws 8; installing the panel film 1 on the upper shell 3, and installing the hook 6 on the lower shell 5; mounting the electromagnetic lock 9 in a position set aside therefor;

the display window 2 is connected with the PCBA circuit board 4, when a key is pressed, the display window 2 can display the lifting angle of the bed board, and the displayed angle is real-time; install the tongue tube on PCBA circuit board 4, the tongue tube is default to the off-state, tongue tube one end termination GND, a termination singlechip's IO detects the mouth, the singlechip detects the IO mouth normality and is 5V and pulls up, magnet is close to behind the tongue tube, the closed turn-on connection of tongue tube is to GND, the state of singlechip IO mouth is become low flat electricity by 5V high flat electricity this moment, the level has changed, lock the nurse board through the procedure, all buttons of nurse board can't be operated this moment, when we need use, only need leave the tongue tube with magnet can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take display screen, take nurse board of electromagnetic lock which characterized in that: take display screen, take nurse's board of electromagnetic lock to include:

the display device comprises an upper shell (3), wherein a PCBA circuit board (4) is arranged inside the upper shell (3), and a display window (2) is arranged on the surface of the PCBA circuit board (4);

the lower shell (5) is connected with the upper shell (3) through a screw (8), and reserved gaps are formed in the surfaces of the lower shell (5) and the upper shell (3); and

and the electromagnetic lock (9) is inserted into the reserved socket after the lower shell (5) and the upper shell (3) are closed, and the electromagnetic lock (9) is connected to the surface of the PCBA circuit board (4).

2. The nurse board with the display screen and the electromagnetic lock as claimed in claim 1, wherein: the surface of the upper shell (3) is provided with a window, and the window corresponds to the display window (2).

3. The nurse board with the display screen and the electromagnetic lock as claimed in claim 2, wherein: the surface of the upper shell (3) is provided with a panel pasting film (1), the panel pasting film (1) is of a concave plate-shaped structure, and the concave part of the panel pasting film (1) is enclosed outside the window.

4. The nurse board with the display screen and the electromagnetic lock as claimed in claim 3, wherein: the surface of PCBA circuit board (4) is provided with signal line (7), and signal line (7) run through the casing behind inferior valve (5) and epitheca (3) the piecing together.

5. The nurse board with the display screen and the electromagnetic lock as claimed in claim 4, wherein: and a hook (6) is arranged on the back plate of the lower shell (5).

6. The nurse board with the display screen and the electromagnetic lock as claimed in claim 5, wherein: the screw (8) penetrates through the upper shell (3) and the PCBA circuit board (4) and then is screwed on the surface of the lower shell (5).

7. The nurse board with the display screen and the electromagnetic lock as claimed in claim 6, wherein: the signal wire (7) and the electromagnetic lock (9) are distributed side by side.