CN202045639U

CN202045639U - Glove box device

Info

Publication number: CN202045639U
Application number: CN2011200966413U
Authority: CN
Inventors: 杨明生; 王银果; 刘惠森; 范继良; 王曼媛
Original assignee: Dongguan Anwell Digital Machinery Co Ltd
Current assignee: Dongguan Anwell Digital Machinery Co Ltd
Priority date: 2011-04-02
Filing date: 2011-04-02
Publication date: 2011-11-23
Anticipated expiration: 2021-04-02

Abstract

The utility model discloses a glove box device which comprises a sealed sealing box with a hollow structure, wherein glove openings are arranged on the sealing box; a pair of sealing gloves are connected on the glove openings in a sealing way; a sealed transitional box with a hollow structure is formed inside the sealing box in an isolating way; a first transitional opening and a second transitional opening are arranged on the transitional box; the first transitional opening is communicated with the external world; the second transitional opening is communicated with the interior of the glove box; the first transitional opening, the transitional box and the second transitional opening form a workpiece sending passageway from which the external world leads to the glove box; a first bin gate and a second bin gate which correspond to the first transitional opening and the second transitional opening are arranged for sealing; the first bin gate is arranged outside the glove box; the second bin gate is arranged inside the glove box; an aerating opening and an air exhausting opening are arranged on the transitional box; the aerating opening is communicated with an air charging device; and the air exhausting opening is communicated with an air exhausting device. The glove box device of the utility model can be used and operated after the workpiece is put in a nitrogen atmosphere after air exhausting.

Description

The glove box device

Technical field

The utility model includes the encapsulation field of OLED, relates more specifically to a kind of glove box device that is used for to automatic sealed in unit pure nitrogen gas environment transmission workpiece.

Background technology

Organic light emitting display, OLED, i.e. Organic Light Emitting Diode (Organic Light-Emitting Diode), be called again organic electric laser show (Organic Electroluminesence Display, OELD).Because possess characteristics such as frivolous, power saving, the OLED Display Technique is different with traditional LCD display mode, need not backlight, adopts extremely thin coating of organic material and glass substrate, as electric current by the time, these organic materials will be luminous.And the OLED display screen can do lighter and thinnerly, and visible angle is bigger, and can significantly save electric energy.

The basic structure of OLED is by the indium tin oxide of a thin and transparent tool characteristic of semiconductor (ITO), links to each other with the positive pole of electric power, adds another metallic cathode, is bundled into the structure as sandwich.Comprised in the total layer: hole transmission layer (HTL), luminescent layer (EL) and electron transfer layer (ETL).When supplying power to appropriate voltage, anodal hole will combine in luminescent layer with the negative electrode electric charge, produces light, according to the different red, green and blue RGB three primary colors that produce of its prescription, constitutes basic color.The characteristic of OLED is own luminous, needs backlightly unlike TFT LCD, so visibility and brightness are all high, next is the low and province's electrical efficiency height of voltage requirements, adds fast, in light weight, the thin thickness of reaction, simple structure, cost is low etc., is regarded as one of product of tool future of 21 century.

In general, the life cycle of OLED is subject on every side that aqueous vapor and oxygen influence and reduce.The aqueous vapor source mainly is divided into two kinds: the one, penetrate in the assembly via external environment, and another kind is the aqueous vapor that is absorbed by each layer material in OLED technology.Enter assembly or get rid of by aqueous vapor adsorbed in the technology in order to reduce aqueous vapor, the most normal general material that uses utilizes the mode of chemisorbed or physical absorption to catch the hydrone that moves freely as absorbent material, to reach the purpose of removing aqueous vapor in the assembly.In the packaging technology of OLED, in order will to charge under the inactive gas in vacuum environment or with cavity and to carry out, for example nitrogen in order absorbent material to be placed cover plate and smoothly cover plate and substrate to be binded.It should be noted that how to allow this two parts technology of cover plate and substrate be connected more efficient, reduce the packaging technology cost and reduce the encapsulation time.

Therefore, need a kind of workpiece is placed on badly and charge into the glove box device that nitrogen environment uses and operates after bleeding.

The utility model content

The purpose of this utility model provides a kind of workpiece is placed on and charges into the glove box device that nitrogen environment uses and operates after bleeding.

To achieve these goals, the technical solution of the utility model is: a kind of glove box device is provided, described glove box device comprises the seal box that is hollow structure of sealing, described seal box is communicated with extraneous aerating device and air extractor, offer glove port on the described seal box, be sealedly connected with the sealing gloves on the described glove port, isolate the transition case that is hollow structure that forms a sealing in the described seal box, offer the first mistake ferry and second on the described transition case and cross the ferry, described first crosses the ferry is in communication with the outside, described second crosses ferry and described glove box internal communication, described first crosses the ferry, one of the transition case and the second transition interruption-forming send the part passage by what the external world led to described glove box inside, corresponding described first crosses ferry and second crosses first door and second door that the ferry is provided with sealing usefulness, described first door is located at the outside of described glove box, described second door is located at the inside of described glove box, also offer inflation inlet and bleeding point on the described transition case, described inflation inlet is communicated with described aerating device, and described bleeding point is communicated with described air extractor.

Preferably, also include sealing ring, be provided with described sealing ring on described first door and second door, described first door and second door are sealed and matched at the ferry at ferry and second excessively excessively by described sealing ring and described first.Described sealing ring is set can guarantees that described first door and second door can hermetically closings, thoroughly isolated with outside air.

Preferably, also include handle, be provided with described handle on described first door and second door.Described handle handled easily person is set opens described first door and second door.

Compared with prior art; in the utility model glove box device; transitional function by described transition case; can be under the situation of the nitrogen environment in not destroying described seal box; to described seal box place work piece go forward side by side exercise with and operation; the situation of having avoided the utility model glove box device to shut down in the process of safeguarding has improved production efficiency significantly.

By following description also in conjunction with the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used to explain embodiment of the present utility model.

Description of drawings

Fig. 1 is the structural representation of a state of the utility model glove box device.

Fig. 2 is the structural representation of another state of the utility model glove box device.

Fig. 3 is the structural representation of a state of the utility model glove box device.

The specific embodiment

With reference now to accompanying drawing, describe embodiment of the present utility model, the similar elements label is represented similar elements in the accompanying drawing.As mentioned above, as Figure 1-3, the glove box device 100 that the utility model provides, described glove box device 100 comprises the seal box that is hollow structure 10 of sealing, described seal box 10 is communicated with extraneous aerating device (not showing on the figure) and air extractor (not showing on the figure), offer glove port 10a on the described seal box 10, be sealedly connected with sealing gloves 30 on the described glove port 10a, isolate the transition case 20 that is hollow structure that forms a sealing in the described seal box 10, offer the first mistake ferry 11 and second on the described transition case 20 and cross ferry 12, described first crosses ferry 11 is in communication with the outside, described second crosses ferry 12 and described glove box 10 internal communication, described first crosses ferry 11, transition case 20 and second is crossed ferry 12 and is formed one and send the part passage by what the external world led to described glove box 10 inside, corresponding described first crosses ferry 21 and second crosses first door 21 and second door 22 that ferry 22 is provided with sealing usefulness, described first door 21 is located at the outside of described glove box 10, described second door 22 is located at the inside of described glove box 10, also offer inflation inlet 23 and bleeding point 24 on the described transition case 20, described inflation inlet 23 is communicated with described aerating device, and described bleeding point 24 is communicated with described air extractor.

The preferably, as Figure 1-3, also include sealing ring 40, be provided with described sealing ring 40 on described first door 21 and second door 22, described first door 21 and second door 22 are sealed and matched at ferry 12 at ferry 11 and second excessively excessively by described sealing ring 40 and described first.Closing that described sealing ring 40 can guarantee that described first door 21 and second door 22 can seal is set, thoroughly isolated with outside air.

The preferably also includes handle 50, is provided with described handle 50 on described first door 21 and second door 22.Described handle 50 handled easily persons are set open described first door 21 and second door 22.

In state as shown in Figure 1, described first door 21 and second door 22 are closed condition, in the state as shown in Figure 2, described first door 21 is in open mode and described second door 22 is in closed condition, in the state as shown in Figure 3, described first door 21 is in closed condition and described second door 22 is in open mode.

In conjunction with Fig. 1-3; in the utility model glove box device 100; transitional function by described transition case 20; can be at the nitrogen environment that does not destroy described glove box 10; to described glove box 10 place work pieces 1; and the situation of avoiding the utility model glove box device 100 to shut down in the process of safeguarding has improved production efficiency significantly.

Abovely the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model in conjunction with most preferred embodiment.

Claims

1. glove box device, described glove box device comprises the seal box that is hollow structure of sealing, described seal box is communicated with extraneous aerating device and air extractor, offer glove port on the described seal box, be sealedly connected with the sealing gloves on the described glove port, it is characterized in that: isolate the transition case that is hollow structure that forms a sealing in the described seal box, offer the first mistake ferry and second on the described transition case and cross the ferry, described first crosses the ferry is in communication with the outside, described second crosses ferry and described glove box internal communication, described first crosses the ferry, one of the transition case and the second transition interruption-forming send the part passage by what the external world led to described glove box inside, corresponding described first crosses ferry and second crosses first door and second door that the ferry is provided with sealing usefulness, described first door is located at the outside of described glove box, described second door is located at the inside of described glove box, also offer inflation inlet and bleeding point on the described transition case, described inflation inlet is communicated with described aerating device, and described bleeding point is communicated with described air extractor.

2. glove box device as claimed in claim 1, it is characterized in that: also include sealing ring, be provided with described sealing ring on described first door and second door, described first door and second door are sealed and matched at the ferry at ferry and second excessively excessively by described sealing ring and described first.

3. glove box device as claimed in claim 1 is characterized in that: also include handle, be provided with described handle on described first door and second door.