Operating handle for stripping organic electroluminescent material and stripping device

Abstract

The utility model relates to an operating handle for stripping an organic electroluminescent material and a stripping device. The operating handle comprises a grab handle, a connecting piece and a gun head, the grab handle and the gun head are connected through the connecting piece, the connecting piece comprises a first energy passing cavity, the gun head comprises a second energy passing cavity, the first energy passing cavity is communicated with the second energy passing cavity, and the second energy passing cavity comprises a second passing cavity energy inlet and a second passing cavity energy jet outlet. The aperture of the second pass-cavity energy ejection outlet is smaller than the aperture of the second pass-cavity energy inlet. The operating buttons and the display panel are arranged on the grab handle, the positions and the sizes of the buttons are reasonably planned and designed according to the use requirements of operation and the movement range of fingers, and the convenience of operation is improved; the grab handle is fixedly connected with the gun head through a connecting piece; the aperture of the energy inlet of the second passing cavity of the gun head is large, and the aperture of the energy jet outlet of the second passing cavity is small, so that energy is more concentrated, and a better stripping effect is achieved.

Description

Technical Field

[0001] This application relates to the technical field of organic electroluminescent material peeling, and particularly relates to an operating handle and a peeling device for peeling organic electroluminescent materials. Background Art

[0002] Traditional peeling handles are bulky in overall material, and operators are prone to fatigue; moreover, the operation buttons and display panels are not on the handle but on the main device where the energy is generated, and each time the energy level is adjusted, additional actions are required, resulting in wasted actions; in addition, for the energy outlet of the gun head of traditional peeling handles, a flat mouth design is adopted. Although the area covered after energy output is larger, the energy is not concentrated and the peeling effect is poor. Summary of the Utility Model

[0003] In view of the above-mentioned disadvantages of the prior art, the purpose of this application is to provide an operating handle and a peeling device for peeling organic electroluminescent materials, so as to solve the problem that when peeling organic electroluminescent materials, it is difficult to peel due to the material adhering to the anti-adhesion plate, and improve the efficiency of material peeling; on the other hand, the operating handle enables the operator to release or partially release the grip on the handle, so that the operator can relax and bend the hand, thereby reducing the fatigue of the user.

[0004] To achieve the above object and other related objects, this application on the one hand provides an operating handle for peeling organic electroluminescent materials, including: a grip, a connecting piece, and a gun head. The grip and the gun head are connected through the connecting piece. The connecting piece includes a first energy passing cavity, and the gun head includes a second energy passing cavity. The first energy passing cavity and the second energy passing cavity are communicated. The second energy passing cavity includes a second passing cavity energy inlet and a second passing cavity energy ejection outlet, and the aperture of the second passing cavity energy ejection outlet is smaller than the aperture of the second passing cavity energy inlet.

[0005] In some embodiments of the present utility model, the grip is designed in a streamline shape; and / or, the material of the grip is a non-slip light material.

[0006] In some embodiments of the present utility model, the aperture of the first energy passing cavity is equal to the aperture of the second passing cavity energy inlet.

[0007] In some embodiments of the present utility model, the aperture of the second energy passing cavity gradually decreases from its second passing cavity energy inlet to its second passing cavity energy ejection outlet.

[0008] In some embodiments of the present utility model, the aperture of the second passing cavity energy inlet is 1.2 - 1.8 times the aperture of the second passing cavity energy ejection outlet.

[0009] In some embodiments of the present utility model, the aperture of the second through - cavity energy inlet is φ10mm - φ15mm; the aperture of the second through - cavity energy ejection outlet is φ5mm - φ10mm.

[0010] In some embodiments of the present utility model, the first energy through - cavity includes a first through - cavity energy inlet and a first through - cavity energy outlet, and the first through - cavity energy outlet is in communication with the second through - cavity energy inlet.

[0011] In some embodiments of the present utility model, an operation button and a display panel are provided on the handle, and the operation button and the display panel are respectively connected to the dry - ice generator main body through signals.

[0012] In some embodiments of the present utility model, a first seal is provided at the connection between the connecting member and the gun head.

[0013] In some embodiments of the present utility model, a second seal is provided at the connection between the connecting member and the handle.

[0014] In some embodiments of the present utility model, a color label is provided on the operation button.

[0015] On the other hand, the present utility model provides a peeling device, including the operation handle for peeling the organic electroluminescent material described above.

[0016] Compared with the prior art, the beneficial effects of the present application are as follows:

[0017] The operation handle and the peeling device for peeling the organic electroluminescent material provided by the present utility model, wherein the handle of the operation handle is connected and fixed to the gun head through a connecting member; the gun head adopts a "frustum" structure design, the aperture of the second through - cavity energy inlet of the gun head is large, and the aperture of the second through - cavity energy ejection outlet is small. Preferably, the aperture of the second energy through - cavity of the gun head gradually decreases from its second through - cavity energy inlet to its second through - cavity energy ejection outlet, making the energy more concentrated, so as to achieve a better peeling effect and improve the efficiency of material peeling. Further, there are an operation button and a display panel on the handle. According to the usage requirements of the operation and the range of finger movement, the position and size of the button are reasonably planned and designed to improve the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It shows a schematic structural diagram of the operation handle for peeling the organic electroluminescent material of the present application.

[0019] Figure 2 It shows a schematic structural diagram of the gun head of the present application.

[0020] Description of Component Labels:

[0021] 1 Handle

[0022] 2 Connector

[0023] 21 First energy passage cavity

[0024] 211 First passage cavity energy inlet

[0025] 212 First passage cavity energy outlet

[0026] 3 Gun head

[0027] 31 Second energy passage cavity

[0028] 311 Second passage cavity energy inlet

[0029] 312 Second passage cavity energy ejection outlet

[0030] 4 Operation button

[0031] 5 Display panel Detailed implementation manners

[0032] The following further elaborates on the detailed implementation manners of the present application in conjunction with the accompanying drawings. These implementation manners are only used to illustrate the present application and are not intended to limit the present application.

[0033] The orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0034] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "install", "connect", and "couple" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0035] In addition, in the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0036] See Figure 1, an embodiment of the present application provides an operating handle for peeling off organic electroluminescent materials, including a grip 1, a connecting member 2, and a tip 3.

[0037] In the embodiment of the present application, the grip 1 is designed in a streamline shape, which is more in line with the holding habit and mechanical characteristics of the human hand, improving the comfort and stability of operation and reducing the fatigue of the operator. The whole is made of a lightweight and anti-slip material to maintain a good holding force.

[0038] In the embodiment of the present application, as Figure 1 , an operation button 4 and a display panel 5 are provided on the grip 1. By rotating the operation button 4, the energy size is adjusted, and at this time, the display panel 5 displays the energy size. Specifically:

[0039] The operation button 4 and the display panel 5 are signal-connected to the main unit of the dry ice generator.

[0040] Press the operation knob 4, and the dry ice generator changes from the standby state to the startup state.

[0041] Rotate the operation button 4 clockwise. At this time, the dry ice generator receives the signal and increases the dry ice output flow until the flow rate required by the process.

[0042] Rotate the operation button 4 counterclockwise. At this time, the dry ice generator receives the signal and reduces the dry ice output flow until the flow rate required by the process.

[0043] The dry ice generator synchronously transmits the signal to the display panel 5 to display the current flow rate and pressure information. The dry ice generator is an existing device.

[0044] In addition, according to the usage requirements of the operation and the range of finger movement, the position and size of the button are reasonably planned and designed to improve the convenience of operation. At the same time, a color marking is provided on the operation button 4. For example, a bright color can be used, which is more intuitive and visible, reducing operation errors.

[0045] In the embodiment of the present application, as Figure 1 , the grip 1 and the tip 3 are connected by the connecting member 2 to ensure the overall structural stability. Further, in order to increase the sealing performance, sealing-related accessories are installed in all movable areas. For example, a first sealing member is provided at the connection between the connecting member 2 and the tip 3. A second sealing member is provided at the connection between the connecting member 2 and the grip 1.

[0046] In the embodiment of the present application, as Figure 1, the connecting member 2 includes a first energy passage chamber 21, the gun head 3 includes a second energy passage chamber 31, and the first energy passage chamber 21 and the second energy passage chamber 31 are in communication. The second energy passage chamber 31 includes a second passage chamber energy inlet 311 and a second passage chamber energy ejection outlet 312. The second passage chamber energy inlet 311 is in communication with the first energy passage chamber 21, and the aperture of the second passage chamber energy ejection outlet 312 is smaller than the aperture of the second passage chamber energy inlet 311. Such a design makes the energy more concentrated, thereby achieving a better peeling effect.

[0047] In an embodiment of the present application, as Figure 1 , the aperture of the first energy passage chamber 21 is equal to the aperture of the second passage chamber energy inlet 311.

[0048] In an embodiment of the present application, as Figure 2 , the aperture of the second energy passage chamber 31 gradually decreases from its second passage chamber energy inlet 311 to its second passage chamber energy ejection outlet 312. The gun head 3 is designed with a "frustum" structure, with a larger aperture at the second passage chamber energy inlet 311 and gradually decreasing towards the second passage chamber energy ejection outlet 312, making the energy more concentrated, thereby achieving a better peeling effect.

[0049] In a specific embodiment, the aperture of the second passage chamber energy inlet 311 is 1.2 to 1.8 times the aperture of the second passage chamber energy ejection outlet 312, and can be optionally 1.2 to 1.5 times or 1.5 to 1.8 times. More specifically, the aperture of the second passage chamber energy inlet 311 is φ10mm to φ15mm; the aperture of the second passage chamber energy ejection outlet 312 is φ5mm to φ10mm.

[0050] In an embodiment of the present application, as Figure 1 , the connecting member 2 includes a first passage chamber energy inlet 211 and a first passage chamber energy outlet 212, and the first passage chamber energy outlet 212 is in communication with the second passage chamber energy inlet 311.

[0051] An embodiment of the present application further provides a peeling device, including the operation handle for peeling the organic electroluminescent material described above.

[0052] The usage process of the operation handle and the peeling device for peeling the organic electroluminescent material provided by the embodiment of the present application:

[0053] When using the operating handle provided by the embodiment of the present application to strip the organic electroluminescent material, the following steps are included: During the stripping operation, the operator holds the handle 1 of the operating handle, presses the operation button 4 to start the energy (a mixture, such as dry ice + compressed air) generating device, and adjusts the energy size by rotating the operation button 4. At this time, the display panel 5 displays the energy size. The energy enters the first energy passage chamber 21 through the first passage chamber energy inlet 211 on the connecting member 2, and then enters the second energy passage chamber 31 of the gun head 3 through the first passage chamber energy outlet 212 and the second passage chamber energy inlet 311. The energy is concentrated by the gun head 3 and ejected onto the anti-adhesion plate through the second passage chamber energy ejection outlet 312, achieving the effect of efficient stripping.

[0054] In summary, the prior art generally uses organic solvents to strip the organic electroluminescent material on the anti-adhesion plate for OLED evaporation. The present utility model uses a dry ice cleaning device to strip the organic electroluminescent material (refer to the baffle cleaning device and process for OLED evaporation disclosed in Patent CN109107997A). The energy (dry ice + compressed air) is ejected onto the anti-adhesion plate through the gun head of the operating handle, so as to efficiently strip the OLED material on the anti-adhesion plate. Further, the present utility model further optimizes the handle structure, such as adding the operation button 4 and the display panel 5, improving the operation convenience and stripping efficiency.

[0055] In summary, the present application effectively overcomes various disadvantages in the prior art and has high industrial utilization value.

[0056] The above embodiments are only illustrative of the principles and effects of the present application, and are not used to limit the present application. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present application should still be covered by the claims of the present application.

Claims

1. An operating handle for stripping an organic electroluminescent material, characterized in that: include: A handle (1), a connecting piece (2) and a gun head (3), wherein the handle (1) and the gun head (3) are connected via the connecting piece (2), wherein the connecting piece (2) comprises a first energy passage cavity (21), wherein the gun head (3) comprises a second energy passage cavity (31), wherein the first energy passage cavity (21) and the second energy passage cavity (31) are connected, wherein the second energy passage cavity (31) comprises a second passage cavity energy inlet (311) and a second passage cavity energy ejection outlet (312), wherein the aperture of the second passage cavity energy ejection outlet (312) is smaller than the aperture of the second passage cavity energy inlet (311).

2. The operating handle for stripping an organic electroluminescent material according to claim 1, characterized in that: The handle (1) is of streamlined design; and / or the handle (1) is made of a non-slip and lightweight material.

3. The operating handle for stripping an organic electroluminescent material according to claim 1, characterized in that: The aperture of the energy first passage cavity (21) is equal to the aperture of the energy inlet (311) of the second passage cavity.

4. The operating handle for stripping an organic electroluminescent material according to claim 1, characterized in that: The aperture of the energy second passage cavity (31) decreases sequentially from its second passage cavity energy inlet (311) to its second passage cavity energy ejection outlet (312).

5. The operating handle for stripping an organic electroluminescent material according to claim 1, characterized in that: The aperture of the second through-cavity energy inlet (311) is 1.2 to 1.8 times the aperture of the second through-cavity energy ejection outlet (312).

6. The operating handle for stripping an organic electroluminescent material according to claim 5, characterized in that: The aperture of the second through-cavity energy inlet (311) is φ10 mm to φ15 mm; the aperture of the second through-cavity energy jet outlet (312) is φ5 mm to φ10 mm.

7. The operating handle for stripping an organic electroluminescent material according to claim 1, characterized in that: The energy first passage chamber (21) comprises a first passage chamber energy inlet (211) and a first passage chamber energy outlet (212), wherein the first passage chamber energy outlet (212) is connected to a second passage chamber energy inlet (311).

8. The operating handle for stripping an organic electroluminescent material according to claim 1, characterized in that: The handle (1) is provided with an operating button (4) and a display panel (5), and the operating button (4) and the display panel (5) are respectively connected to the dry ice generator host via signals.

9. The operating handle for stripping an organic electroluminescent material according to claim 1, characterized in that: A first sealing member is provided at the connection between the connecting member (2) and the gun head (3); And / or, a second sealing member is provided at the connection between the connecting member (2) and the handle (1).

10. The operating handle for stripping an organic electroluminescent material according to claim 8, characterized in that: The operation button (4) is provided with a color mark.

11. A peeling device, characterized in that: The stripping device comprises an operating handle for stripping the organic electroluminescent material as claimed in any one of claims 1 to 10.

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