CN217931994U

CN217931994U - Clean verifying attachment of light guide plate

Info

Publication number: CN217931994U
Application number: CN202221432407.8U
Authority: CN
Inventors: 王伟锋
Original assignee: Jia Innovation Materials Zhejiang Co ltd
Current assignee: Jia Innovation Materials Zhejiang Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-11-29
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a cleaning and testing device of a light guide plate, which comprises a shell and a supporting plate, wherein four groups of universal wheels are arranged at the bottom of the shell, and a light-passing plate is embedded and arranged at the top of the shell; an electric leakage alarm is arranged on one side of the shell; the top of casing is installed the backup pad, and the backup pad is located the rear of light-passing board. The utility model discloses an electric leakage alarm is installed to the casing, and electric leakage alarm detects the electric energy of casing surface after the device circular telegram to detect data display and transmit, when the device takes place the great electric leakage condition, the inside relay module switching-over of electric leakage alarm drives its inside sound production subassembly, sends sharp-pointed sound and reminds the staff, and the device takes place the electric leakage and needs the cut off power supply, improves the device security.

Description

Clean verifying attachment of light guide plate

Technical Field

The utility model relates to a clean inspection technical field of light guide plate specifically is a clean verifying attachment of light guide plate.

Background

With the continuous development of modern society and the continuous promotion of economic level, domestic electronic industry is also continuously developing, and in current electronic industry, the light guide plate is as a commonly used part, and it mainly adopts ya keli material to make and has good light transmissivity, is used for the manufacturing and production of modern display screen and show part and in current light guide plate production and manufacturing process often, for guaranteeing the quality of light guide plate, often need clean the inspection to the light guide plate, get rid of the influence of dust to detect the leaded light nature of light guide plate.

The cleaning and inspecting device of the light guide plate in the prior art has the following defects:

1. patent document CN210112355U discloses a clean verifying attachment of light guide plate, "the utility model provides a clean verifying attachment of light guide plate, and it includes air-out part, illuminating part and positioning seat, and air-out part rotates to be connected on the positioning seat, and illuminating part fixed mounting is on air-out part, and the relative both ends of air-out part are provided with two locating plates respectively, have seted up a plurality of waist round holes on the locating plate, are provided with a plurality of first locating holes on the positioning seat, carry out the location fit between waist round hole and the first locating hole. The utility model discloses lie in through being in the same place ionic fan and lighting apparatus installation with the difference of traditional light guide plate inspection, whether the cleanliness that can also look over the light guide plate when going static for the light guide plate is qualified, has improved the clean inspection efficiency of light guide plate ", the clean verifying attachment of this light guide plate because of it lacks the leakage alarm part, causes when the device takes place the electric leakage, can't in time remind the staff, the cutting device power, get into and influence the device security.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clean verifying attachment of light guide plate to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a cleaning and testing device for a light guide plate comprises a shell and a supporting plate, wherein four groups of universal wheels are mounted at the bottom of the shell, and a light-transmitting plate is embedded at the top of the shell;

an electric leakage alarm is arranged on one side of the shell;

the top of casing is installed the backup pad, and the backup pad is located the rear of light-passing board.

Preferably, two groups of ventilation fans are installed on the front face of the supporting plate in a penetrating mode.

Preferably, a hoisting plate is mounted at the top of the supporting plate.

Preferably, the front surface of the hoisting plate is provided with a display screen, and the bottom of the hoisting plate is provided with an illuminometer.

Preferably, the top of the shell is provided with an intercepting net, and the intercepting net is positioned in front of the light-transmitting plate.

Preferably, three groups of fluorescent bulbs are installed inside the shell.

Preferably, a varistor box is mounted on the back of the housing.

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

1. the utility model discloses an install electric leakage alarm, electric leakage alarm detects the electric energy of casing surface after the device circular telegram to detect data display and transmit, when the device takes place the great electric leakage condition, the inside relay module switching-over of electric leakage alarm drives its inside sound production subassembly, sends sharp-pointed sound and reminds the staff, and the device takes place the electric leakage and needs the cut off power supply, improves the device security.

2. The utility model discloses an install the varistor case, when needs examine fluorescent bulb's intensity of illumination, can change the resistance value that varistor case and fluorescent bulb establish ties via the knob at the external force rotation varistor case back, carry out the partial pressure to fluorescent bulb to detect the leaded light characteristic that the light guide plate receives under the different illumination intensity, improve device application scope then.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the back side of the present invention;

FIG. 3 is a schematic structural view of the bottom connection part of the hoisting plate of the present invention;

fig. 4 is a schematic structural view of a cut-away part of the housing of the present invention.

In the figure: 1. a housing; 2. a universal wheel; 3. a light-transmitting plate; 4. an electric leakage alarm; 5. a support plate; 6. a ventilation fan; 7. hoisting the plate; 8. a display screen; 9. an illuminometer; 10. an interception net; 11. a fluorescent bulb; 12. varistor box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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 "first," "second," and the like 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," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides an embodiment: a cleaning and inspecting device for light guide plate;

the light guide plate type light-transmitting device comprises a shell 1 and a supporting plate 5, wherein four groups of universal wheels 2 are arranged at the bottom of the shell 1, the shell 1 is provided with universal wheels 2 arranged on the outer surface and inside, a light-transmitting plate 3, an electric leakage alarm 4, the supporting plate 5, an interception net 10, a fluorescent lamp 11 and a varistor box 12 which provide fixing points, the universal wheels 2 are arranged at the bottom of the shell 1 and transmit supporting force to the inside of the shell 1 through the ground, so that the whole device is supported, when the device is pushed by external force, the universal wheels 2 rotate along the direction of the external force to drive the whole device to move, the light-transmitting plate 3 is embedded at the top of the shell 1, the light-transmitting plate 3 is made of glass and has good light transmission, before the device is used, the light guide plate is arranged at the top of the light-transmitting plate 3, and after light irradiates the bottom of the light-transmitting plate 3 through the fluorescent lamp 11, the light-transmitting plate 3 releases the light to the bottom of the light guide plate; the top of the shell 1 is provided with a supporting plate 5, the supporting plate 5 is positioned at the rear part of the light-transmitting plate 3, the supporting plate 5 is arranged at the top of the shell 1 and provides fixed points for a ventilating fan 6 and a hoisting plate 7 which are arranged at the top and on the outer surface of the shell, two groups of ventilating fans 6 are arranged on the front surface of the supporting plate 5 in a penetrating way, electric energy is transmitted to the inside of the ventilating fan 6 through an external control component before the device is used, at the moment, the ventilating fan 6 drives fan blades to rotate through an electromagnetic effect to generate suction force on air in the external environment and release the air to the outer surface of the light guide plate to blow dust on the outer surface of the light guide plate so as to finish the cleaning of the top of the light guide plate, the hoisting plate 7 is arranged at the top of the supporting plate 5 and provides fixed points for a display screen 8 and an illuminometer 9 which are arranged on the outer surface of the supporting plate, and the display screen 8 is arranged on the front surface of the hoisting plate 7, the display screen 8 is installed on the front surface of the lifting plate 7, when luminosity data are transmitted to the inside of the display screen 8 through the illuminometer 9, the luminosity data are displayed by the display screen 8, a user can conveniently record the light guide characteristic of the light guide plate, the illuminometer 9 is installed at the bottom of the lifting plate 7, when light passes through the light guide plate and is scattered upwards, the illuminometer 9 detects the unit area and the intensity of the light passing through the light guide plate and transmits the detected data to the inside of the display screen 8, the top of the shell 1 is provided with the intercepting net 10, the intercepting net 10 is positioned in front of the light transmission plate 3, the intercepting net 10 is installed at the top of the shell 1 to provide shielding for the front surface of the light guide plate, the light guide plate is prevented from falling off under wind power, meanwhile, dust can be blown to the external environment through the intercepting net 10, three groups of fluorescent bulbs 11 are installed inside the shell 1, when the electric power is transmitted to the inside of the fluorescent bulb 11 through the varistor box 12, the filament inside the fluorescent bulb 11 is energized to irradiate light to the bottom of the light-transmitting plate 3.

As shown in fig. 1, a cleaning and inspecting apparatus for a light guide plate;

including casing 1 and electric leakage alarm 4, electric leakage alarm 4 is installed to one side of casing 1, and electric leakage alarm 4 detects the electric energy of casing 1 surface after the device circular telegram to will detect data display and transmit, when the great electric leakage condition takes place for the device, the inside relay module switching-over of electric leakage alarm 4, the inside sound production subassembly of drive, send sharp-pointed sound and remind the staff, the device takes place the electric leakage and need cut off power supply, improves the device security.

As shown in fig. 2, a cleaning and inspecting apparatus for a light guide plate;

including casing 1 and varistor box 12, the back mounted of casing 1 has varistor box 12, after the clearance is accomplished, via external control unit with electric energy transport to varistor box 12's inside, varistor box 12 is with electric energy transport to fluorescent bulb 11's inside this moment, when needs are examined fluorescent bulb 11's illumination intensity, can be through the knob at the rotatory varistor box 12 back of external force, change the resistance value of varistor box 12 and fluorescent bulb 11 series connection, divide pressure fluorescent bulb 11, thereby detect the leaded light characteristic that the light guide plate receives under the different illumination intensity, then improve device application scope.

The working principle is as follows: the method comprises the steps of firstly placing a light guide plate on the top of a light guide plate 3, then connecting a power supply, transmitting electric energy to the inside of an air exchange fan 6 through an external control component, driving fan blades to rotate through an electromagnetic effect by the air exchange fan 6 at the moment, generating suction force on air in an external environment, releasing the air to the outer surface of the light guide plate, blowing dust on the outer surface of the light guide plate, cleaning the top of the light guide plate, transmitting the electric energy to the inside of a resistance variable box 12 through the external control component after cleaning is completed, transmitting the electric energy to the inside of a fluorescent bulb 11 through the resistance variable box 12 at the moment, electrifying a filament inside the fluorescent bulb 11 to irradiate light to the bottom of the light guide plate 3, releasing the light to the bottom of the light guide plate by the light guide plate 3 after the light is irradiated to the bottom of the light guide plate 3 through the fluorescent bulb 11, meanwhile, detecting the intensity of the light passing through a unit area and the light guide plate by an illuminometer 9, transmitting detection data to the inside of a display screen 8, displaying the luminosity data by the display screen 8, and conveniently recording the characteristics of the light guide plate, and completing cleaning and detecting.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A cleaning and inspecting apparatus of a light guide plate, comprising a housing (1) and a support plate (5), characterized in that: four groups of universal wheels (2) are mounted at the bottom of the shell (1), and a light-transmitting plate (3) is embedded at the top of the shell (1);

an electric leakage alarm (4) is arranged on one side of the shell (1);

the top of casing (1) is installed backup pad (5), and backup pad (5) are located the rear of light-passing board (3).

2. The cleaning and inspecting apparatus of a light guide plate according to claim 1, wherein: two groups of ventilation fans (6) are installed on the front face of the supporting plate (5) in a penetrating mode.

3. The cleaning and inspecting apparatus of a light guide plate according to claim 1, wherein: and a hoisting plate (7) is arranged at the top of the supporting plate (5).

4. The cleaning and inspecting apparatus of a light guide plate according to claim 3, wherein: the front of hoisting plate (7) is installed display screen (8), illuminometer (9) are installed to the bottom of hoisting plate (7).

5. The cleaning and inspecting apparatus of a light guide plate according to claim 1, wherein: an intercepting net (10) is installed at the top of the shell (1), and the intercepting net (10) is located in front of the light-transmitting plate (3).

6. The cleaning and inspecting apparatus of a light guide plate according to claim 1, wherein: three groups of fluorescent bulbs (11) are arranged in the shell (1).

7. The cleaning and inspecting apparatus of a light guide plate according to claim 1, wherein: and a resistance changing box (12) is arranged on the back surface of the shell (1).