CN210957194U

CN210957194U - Improper power-off protection device applied to liquid crystal display screen monitor

Info

Publication number: CN210957194U
Application number: CN201922177471.0U
Authority: CN
Inventors: 曾园华
Original assignee: Yudu Shangqing Electronic Co ltd
Current assignee: Yudu Shangqing Electronic Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-07-07
Anticipated expiration: 2029-12-06

Abstract

The utility model provides a be applied to improper power protection devices of liquid crystal display screen monitor, the device comprises a device main body, the upper end of device main part is provided with output socket, the front end fixed surface of device main part is connected with the display screen, the lower extreme of display screen is provided with the switch slot, the surface of switch slot is provided with switch, one side surface of device main part is provided with electrical power generating mechanism, electrical power generating mechanism's lower extreme is provided with dampproofing mechanism, the rear end fixed surface of device main part is connected with input plug. A be applied to improper power protection device of LCD screen monitor, be equipped with electrical power generating mechanism and dampproofing mechanism, can make things convenient for installing in dismantlement of stand-by power supply, it is more convenient to change the maintenance to can the moisture in the absorbing device inside air, reduce humidity, prevent to the corruption of internal component especially stand-by power supply, increase of service life brings better use prospect.

Description

Improper power-off protection device applied to liquid crystal display screen monitor

Technical Field

The utility model relates to a supervisory equipment field, in particular to be applied to improper power protection devices of liquid crystal display screen monitor.

Background

When power is cut off suddenly in a public place, people are easy to panic, accidents are easy to happen due to the fact that the surrounding is dark, and the monitoring system is particularly important, so that a monitor is provided with a power-off protection device, and the situation that the accident occurrence point cannot be known in time when power is cut off is avoided.

The current improper power protection devices who is applied to liquid crystal display screen monitor has certain drawback when using, at first, stand-by power supply installs inside the device, inconvenient installation and dismantlement, and simultaneously, inconvenient the changing when the battery breaks down, secondly, in the humid environment of air, the inside electrical components of device receive the corruption easily, especially stand-by power supply, stand-by power supply's life can greatly reduced in the humid environment, the use process of giving people has brought certain influence, for this reason, we propose one kind and be applied to the improper power protection devices of liquid crystal display screen monitor.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an improper power-off protection device for a lcd monitor, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an improper power-off protection device for liquid crystal display screen monitor, includes the device main part, the upper end of device main part is provided with output socket, the front end surface fixed connection of device main part has the display screen, the lower extreme of display screen is provided with the switch slot, the surface of switch slot is provided with switch, one side surface of device main part is provided with electrical power generating mechanism, electrical power generating mechanism's lower extreme is provided with dampproofing mechanism, the rear end surface fixed connection of device main part has input plug.

Preferably, power mechanism includes stand-by power supply, arc conducting strip, output conducting strip, mounting groove, and gyro wheel, the mounting groove has been seted up to one side surface of device main part, the lower extreme internal surface of mounting groove is provided with the gyro wheel, the upper end surface of gyro wheel is provided with stand-by power supply, stand-by power supply's upper end surface fixedly connected with output conducting strip, the both sides surface of output conducting strip is provided with the arc conducting strip.

Preferably, a placing groove is formed in the device body, a drying agent is arranged in the placing groove, and a pull handle is fixedly connected to the outer surface of one side of the placing groove.

Preferably, a movable shaft is arranged between the mounting groove and the roller, the outer surfaces of the two sides of the roller are movably connected with the inner surface of the lower end of the mounting groove through the movable shaft, and the outer surface of the arc-shaped conducting strip is detachably connected with the outer surface of the output conducting strip.

Preferably, a welding iron is arranged between the placing groove and the pull handle, the outer surface of one side of the placing groove is fixedly connected with the outer surface of one side of the pull handle through the welding iron, a sliding rail is arranged between the placing groove and the device main body, and the outer surface of the lower end of the placing groove is connected with the inner surface of the device main body in a sliding mode through the sliding rail.

Preferably, the device main body is internally provided with a monitoring module, a central processing module, a control module and an automatic opening and closing module, the monitoring module is positioned on one side of the central processing module, the control module is positioned on the other side of the central processing module, and the automatic opening and closing module is positioned on one side of the control module.

Preferably, a transparent cover is arranged at the front end of the power switch, a limit movable shaft is arranged between the transparent cover and the switch groove, and the outer surface of the upper end of the transparent cover is movably connected with the inner surface of the upper end of the switch groove through the limit movable shaft.

Advantageous effects

Compared with the prior art, the utility model provides a be applied to improper power protection devices of LCD screen monitor possesses following beneficial effect:

1. this be applied to improper power protection device of liquid crystal display screen monitor, power mechanism through setting up, during the installation stand-by power supply, will export the gap between the conducting strip alignment arc conducting strip, then advance stand-by power supply in the mounting groove through the gyro wheel, the surface contact of the surface of output conducting strip and arc conducting strip, the arc conducting strip is the arc structure, take place deformation after being exported the conducting strip extrusion, make the arc conducting strip tightly support the surface of output conducting strip, power output current carries the arc conducting strip through the output conducting strip, the arc conducting strip is inside carrying the device with the electric current again, for whole device energy supply, take stand-by power supply out during the dismantlement, stand-by power supply drives the output conducting strip and takes out from the display screen, thereby can make things convenient for installing in the dismantlement of stand-by power.

2. This be applied to improper power protection devices of LCD monitor, through the dampproofing mechanism that sets up, under the moist environment of air, the inside air humidity of device is high, when the inside air of device passes near the drier, moisture in the air is absorbed by the drier, thereby make the humidity of the inside air of device reduce, to the corruption of internal component especially stand-by power supply, increase of service life, prevent that internal component from being corroded, extension of device's life, be favorable to people to use, whole improper power protection devices of being applied to LCD monitor simple structure, and convenient for operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the improper power-off protection device applied to the lcd monitor of the present invention.

Fig. 2 is a flow chart of the operation of the improper power-off protection device applied to the lcd monitor of the present invention.

Fig. 3 is a schematic structural diagram of a power supply mechanism in an improper power-off protection device for a liquid crystal display monitor according to the present invention.

Fig. 4 is a schematic structural view of a damp-proof mechanism applied to an improper power-off protection device of a liquid crystal display monitor according to the present invention.

In the figure: the device comprises a device body 1, a display screen 2, an output socket 3, a power supply mechanism 4, a standby power supply 41, an arc-shaped conducting strip 42, an output conducting strip 43, a mounting groove 44, a roller 45, a damp-proof mechanism 5, a pull handle 51, a placing groove 52, a drying agent 53, a power supply switch 6, an input plug 7 and a switch groove 8.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an improper power-off protection device applied to a liquid crystal display monitor comprises a device body 1, an output socket 3 is arranged at the upper end of the device body 1, a display screen 2 is fixedly connected to the outer surface of the front end of the device body 1, a switch slot 8 is arranged at the lower end of the display screen 2, a power switch 6 is arranged on the outer surface of the switch slot 8, a power mechanism 4 is arranged on the outer surface of one side of the device body 1, a moisture-proof mechanism 5 is arranged at the lower end of the power mechanism 4, an input plug 7 is fixedly connected to the outer surface of the rear end of the device body 1, when a standby power supply 41 is installed, an output conducting strip 43 is aligned to a gap between arc-shaped conducting strips 42, then the standby power supply 41 is pushed into an installation slot 44 through a roller 45, the outer surface of, take place deformation after being exported conducting strip 43 extrudees, make arc conducting strip 42 tightly support the surface of exporting conducting strip 43, power output current carries arc conducting strip 42 through exporting conducting strip 43, inside arc conducting strip 42 carries the device with the electric current again, for whole device energy supply, take stand-by power supply 41 out during the dismantlement, stand-by power supply 41 drives output conducting strip 43 and takes out from display screen 2, thereby can make things convenient for installing in dismantlement of stand-by power supply 41, it is more convenient to change the maintenance.

Further, the power mechanism 4 includes a standby power supply 41, an arc-shaped conductive sheet 42, an output conductive sheet 43, a mounting groove 44, and a roller 45, the mounting groove 44 is opened on one side of the outer surface of the device body 1, the roller 45 is disposed on the inner surface of the lower end of the mounting groove 44, the standby power supply 41 is disposed on the outer surface of the upper end of the roller 45, the output conductive sheet 43 is fixedly connected to the outer surface of the upper end of the standby power supply 41, the arc-shaped conductive sheets 42 are disposed on the outer surfaces of the two sides of the output conductive sheet 43, in an air humid environment, the air humidity inside the device is high, when the air inside the device passes through the vicinity of the drying agent 53, the moisture in the air is absorbed by the drying agent 53, so that the humidity of the air inside the device is reduced, the corrosion.

Further, a placement groove 52 is provided in the device body 1, a drying agent 53 is provided in the placement groove 52, and a pull handle 51 is fixedly connected to one outer surface of the placement groove 52.

The utility model discloses theory of operation and use flow: when in use, the device is firstly installed, when the standby power supply 41 is installed, the output conducting strip 43 is aligned to the gap between the arc conducting strips 42, then the standby power supply 41 is pushed into the installation groove 44 through the roller 45, the outer surface of the output conducting strip 43 is contacted with the surface of the arc conducting strip 42, the arc conducting strip 42 is of an arc structure and is deformed after being extruded by the output conducting strip 43, so that the arc conducting strip 42 is tightly propped against the outer surface of the output conducting strip 43, the power output current is transmitted to the arc conducting strip 42 through the output conducting strip 43, the arc conducting strip 42 transmits the current to the inside of the device to supply energy to the whole device, the standby power supply 41 is pulled out during disassembly, the standby power supply 41 drives the output conducting strip 43 to be pulled out from the display screen 2, thereby being convenient for the installation and disassembly of the standby power supply 41, being more, the external circuit supplies power to the device, the device supplies power to the monitor through the output socket 3 and charges the standby power supply 41, the monitoring module monitors the current and voltage in the device, after the power supply mechanism 4 is fully charged, the monitoring module monitors the change of the current in the device and transmits data to the central processing unit, the central processing unit controls the automatic on/off module to be switched off through the control module to supply power to the power supply mechanism 4, the standby power supply 41 independently supplies power to the monitoring module, when the external power supply is switched off, the monitoring module monitors the change of the current, the central processing unit controls the automatic on/off module to be switched on through the control module to supply power to the power supply mechanism 4 for the monitor, the air humidity in the device is high in an air humid environment, when the air in the device passes through the vicinity of the drying agent 53, the moisture in the air is absorbed by the drying agent 53, so that the humidity, the corrosion to the internal components, especially the standby power supply 41, prolongs the service life, prevents the corrosion of the internal components and prolongs the service life of the device.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An improper power-off protection device applied to a liquid crystal display screen monitor, comprising a device body (1), characterized in that: the device is characterized in that an output socket (3) is arranged at the upper end of the device main body (1), a display screen (2) is fixedly connected to the outer surface of the front end of the device main body (1), a switch groove (8) is arranged at the lower end of the display screen (2), a power switch (6) is arranged on the outer surface of the switch groove (8), a power mechanism (4) is arranged on the outer surface of one side of the device main body (1), a damp-proof mechanism (5) is arranged at the lower end of the power mechanism (4), and an input plug (7) is fixedly connected to the outer surface of the rear end of the device main body (.

2. The device of claim 1, wherein the device comprises: power mechanism (4) include stand-by power supply (41), arc conducting strip (42), output conducting strip (43), mounting groove (44) and gyro wheel (45), mounting groove (44) have been seted up to one side surface of device main part (1), the lower extreme internal surface of mounting groove (44) is provided with gyro wheel (45), the upper end surface of gyro wheel (45) is provided with stand-by power supply (41), the upper end surface fixed connection of stand-by power supply (41) has output conducting strip (43), the both sides surface of output conducting strip (43) is provided with arc conducting strip (42).

3. The device of claim 1, wherein the device comprises: the device comprises a device body (1), wherein a placing groove (52) is formed in the device body (1), a drying agent (53) is arranged in the placing groove (52), and a pull handle (51) is fixedly connected to the outer surface of one side of the placing groove (52).

4. The device of claim 2, wherein the device comprises: be provided with the loose axle between mounting groove (44) and gyro wheel (45), the lower extreme internal surface swing joint of both sides surface through loose axle and mounting groove (44) of gyro wheel (45), the surface of arc conducting strip (42) can be dismantled with the surface of output conducting strip (43) and be connected.

5. The device of claim 3, wherein the device comprises: a welding iron is arranged between the placing groove (52) and the pull handle (51), the outer surface of one side of the placing groove (52) is fixedly connected with the outer surface of one side of the pull handle (51) through the welding iron, a sliding rail is arranged between the placing groove (52) and the device main body (1), and the outer surface of the lower end of the placing groove (52) is connected with the inner surface of the device main body (1) in a sliding mode through the sliding rail.

6. The device of claim 1, wherein the device comprises: the device is characterized in that a monitoring module, a central processing module, a control module and an automatic opening and breaking module are arranged in the device main body (1), the monitoring module is located on one side of the central processing module, the control module is located on the other side of the central processing module, and the automatic opening and breaking module is located on one side of the control module.

7. The device of claim 2, wherein the device comprises: the front end of the power switch (6) is provided with a transparent cover, a limit movable shaft is arranged between the transparent cover and the switch groove (8), and the outer surface of the upper end of the transparent cover is movably connected with the inner surface of the upper end of the switch groove (8) through the limit movable shaft.