CN217957380U - Electrode assembly and panel cleaning device - Google Patents
Electrode assembly and panel cleaning device Download PDFInfo
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- CN217957380U CN217957380U CN202222045185.0U CN202222045185U CN217957380U CN 217957380 U CN217957380 U CN 217957380U CN 202222045185 U CN202222045185 U CN 202222045185U CN 217957380 U CN217957380 U CN 217957380U
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Abstract
The utility model discloses an electrode component and a panel cleaning device, wherein the electrode component comprises a shell, an anode plate and a cathode plate; the shell is of a box body structure with an opening at the lower part, the front wall surface and the rear wall surface of the shell are oppositely arranged along the width direction of the shell, first supporting parts are respectively arranged on the two opposite sides of the opening along the width direction of the shell, and the first supporting parts extend along the length direction which is avoided from the front wall surface and the rear wall surface; the anode plate is arranged in the shell, two opposite ends of the anode plate in the width direction are respectively abutted against the upper surfaces of the two first supporting parts, and the length of each first supporting part is greater than or equal to that of the anode plate; the negative plate sets up in the shell, and the upper wall surface insulated connection of negative plate and shell has the clearance between negative plate and the anode plate. The two opposite ends in the width direction of the anode plate are respectively abutted against the two first supporting parts, so that the anode plate can be prevented from bending and sagging along the length direction, and the service life of the anode plate is prolonged.
Description
Technical Field
The utility model relates to a cleaning equipment technical field especially relates to an electrode subassembly and panel cleaning device.
Background
Cleaning of display panels is a very important step in the manufacturing and production of display panels. Plasma cleaning is to remove foreign matters such as micro-dust, metal ions and organic matters remaining on a display panel by using inert gas on the premise of not damaging the surface characteristics of the display panel so as to improve the adhesion capability and the bonding capability of the surface of the display panel. As shown in fig. 1 to 3, the related art cleaning device includes a base 1 and a side cover 3, an anode plate 2 is generally coupled to the base 1 by bolts, a cathode plate 4 is disposed in the side cover 3, and the side cover 3 rotates to make the cathode plate 4 face the anode plate 2 or to make the cathode plate 4 be away from the anode plate 2. The display panel 5 is conveyed by the conveying device 6, the anode plate 2 faces the display panel 5, and the surface of the display panel 5 is cleaned by the ions emitted by the anode plate 2. The prior art has the following defects: the anode plate 2 can expand during working, the expanded anode plate 2 bends and droops due to gravity, and the hole on the anode plate 2 connected with the bolt can crack along with the prolonging of the service time, so that the anode plate 2 finally fails, and the service life is short.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at: provided is an electrode assembly having a simple structure and a long service life.
To achieve the purpose, the utility model adopts the following technical proposal:
provided is an electrode assembly including: the shell is of a box body structure with an opening at the lower part, the front wall surface and the rear wall surface of the shell are oppositely arranged along the width direction of the shell, first supporting parts are respectively arranged on the front wall surface and the rear wall surface, the two first supporting parts are respectively arranged on two opposite sides of the opening along the width direction of the shell, and the first supporting parts extend along the length direction of the front wall surface and the rear wall surface; the anode plate is arranged in the shell, two opposite ends of the anode plate in the width direction are respectively abutted against the upper surfaces of the two first supporting parts, and the length of the first supporting part is greater than or equal to that of the anode plate; the negative plate is arranged in the shell, the negative plate is connected with the upper wall surface of the shell in an insulating mode, and a gap is formed between the negative plate and the positive plate.
As a preferable mode of the electrode assembly, a buffer pad is provided between the anode plate and the case.
As a preferable mode of the electrode assembly, the anode plate is connected to the first support part by a bolt.
As a preferable scheme of the electrode assembly, the electrode assembly further includes two pressing members, the two pressing members are disposed at intervals along the width direction of the anode plate and are respectively adjacent to two ends of the width direction of the anode plate, the two pressing members both abut against the upper surface of the anode plate to abut the anode plate against the first supporting portion, and the pressing members include:
the upper end of the reset elastic piece is connected with the upper wall surface;
and the pressing plate is connected with the lower end of the reset elastic piece and can be tightly propped against the upper surface of the anode plate.
As a preferable mode of the electrode assembly, the pressure plate extends along the length direction of the casing, and the length of the pressure plate is greater than or equal to that of the anode plate.
As a preferable aspect of the electrode assembly, a left wall surface and a right wall surface of the case are oppositely disposed along a length direction of the case;
the left wall surface is connected with the upper wall surface, the front wall surface and the rear wall surface in a detachable connection mode; and/or: the right wall surface is connected with the upper wall surface, the front wall surface and the rear wall surface in a detachable connection mode.
As a preferable aspect of the electrode assembly, a left wall surface and a right wall surface of the case are oppositely disposed along a length direction of the case; the left wall surface is provided with an installation opening, and the anode plate is installed in the shell through the installation opening; and/or: the right wall surface is provided with a mounting opening, and the anode plate is mounted in the shell through the mounting opening.
As a preferable aspect of the electrode assembly, a sealing member for sealing the mounting opening is further included.
As a preferable scheme of the electrode assembly, along the length direction of the casing, the left wall surface and the right wall surface of the casing are arranged oppositely, the left wall surface and the right wall surface are both provided with second supporting parts, the two second supporting parts are respectively arranged at two opposite sides of the opening along the length direction of the casing, and two opposite ends of the anode plate in the length direction are respectively abutted to the upper surfaces of the two second supporting parts.
As a preferable mode of the electrode assembly, the anode plate is connected to the second support part by means of a bolt connection.
The utility model discloses a another aim at: provides a panel cleaning device with longer service life.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a panel cleaning device is provided, which comprises the electrode assembly.
The utility model has the advantages that: the relative both ends through setting up the anode plate width direction respectively with two first supporting part butt to the length that sets up first supporting part is more than or equal to the length of anode plate, makes first supporting part can follow the length direction of anode plate and supports the anode plate comprehensively, avoids the anode plate flagging because of the inflation, and then has reduced the risk that the anode plate produced the crackle, has improved the life of anode plate, and then has improved above-mentioned electrode subassembly's life.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is a schematic view of a prior art cleaning apparatus.
Fig. 2 is a first schematic structural diagram of an electrode assembly in the prior art.
Fig. 3 is a schematic structural view of a conventional electrode assembly.
Fig. 4 is a left side view of an electrode assembly according to an embodiment of the present invention (the left wall and the right wall are not shown).
Fig. 5 is a left side view of another electrode assembly provided in accordance with an embodiment of the present invention (the left wall and the right wall are not shown).
Fig. 6 is a front view of the left side wall according to the first embodiment of the present invention.
Fig. 7 is a left side view of an electrode assembly provided in example two of the present invention (a block piece is not shown).
In fig. 1 to 3:
1. a base; 2. an anode plate; 3. a side cover; 4. a cathode plate; 5. a display panel; 6. a conveying device;
in fig. 4 to 7:
100. a housing; 110. an upper wall surface; 120. a front wall surface; 130. a rear wall surface; 140. a first support section; 150. a left wall surface; 151. an installation opening; 152. a second support portion; 200. an anode plate; 300. a cathode plate; 400. a cushion pad; 500. an insulating member; 610. a restoring elastic member; 620. pressing a plate; 700. a display panel; 800. a conveying device.
Detailed Description
The advantages and features of the present invention and the methods of accomplishing the same will become apparent with reference to the following detailed description of the embodiments taken in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and the embodiments are provided only to accomplish the disclosure of the present invention and to enable those skilled in the art to sufficiently understand the scope of the present invention, and the present invention is limited only by the scope of the claims. Like reference numerals denote like constituent elements throughout the specification.
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
The first embodiment is as follows:
specifically, as shown in fig. 4 to 7, the motor assembly is disposed above the display panel 700, and the display panel is conveyed by the conveying device 800, in fig. 4, the X-axis direction is the conveying direction of the display panel 700, the width direction of the display panel 700 is perpendicular to the X-axis, and the length of the anode plate 200 is greater than or equal to the width of the display panel, so as to ensure that the electrode assembly can completely clean the display panel 700. The electrode assembly includes a case 100, an anode plate 200, and a cathode plate 300. The housing 100 is a box structure with an open bottom, and for the sake of easy understanding, two surfaces disposed opposite to each other in the width direction of the housing 100 are defined as a front wall surface 120 and a rear wall surface 130, the width direction of the housing 100 is the X-axis direction in fig. 4, and the top surface of the housing 100 is defined as an upper wall surface 110. The front wall surface 120 and the rear wall surface 130 are provided with first supporting portions 140, and the two first supporting portions 140 are respectively disposed at opposite sides of the opening in the width direction of the housing 100. The anode plate 200 is arranged in the casing 100, two opposite ends of the anode plate 200 in the width direction are respectively abutted against the upper surfaces of the two first supporting parts 140, the width direction of the anode plate 200 is the X-axis direction in fig. 4, the first supporting parts 140 extend along the length directions of the front wall surface 120 and the rear wall surface 130, the length direction of the front wall surface 120 is the Y-axis direction, and the lengths of the two first supporting parts 140 are greater than or equal to the length of the anode plate 200, so that the first supporting parts 140 can fully support the length of the anode plate 200, the anode plate 200 is prevented from bending and sagging due to expansion, the risk of cracks generated on the anode plate 200 is reduced, and the service life of the anode plate 200 is prolonged. The cathode plate 300 is disposed in the case 100 and is connected to the upper wall 110 in an insulating manner, and a gap is formed between the cathode plate 300 and the anode plate 200.
Further, in the embodiment, since the anode plate 200 is in a horizontal state during operation, the first support 140 is horizontally disposed, which can increase the contact area between the first support 140 and the anode plate 200, and on one hand, is beneficial to increasing the connection strength between the first support 140 and the anode plate 200; on the other hand, abrasion between the first support part 140 and the anode plate 200 can be reduced, and the function of protecting the anode plate 200 is achieved; in another aspect, processing is facilitated. Of course, in other embodiments, the first supporting portion 140 may be arranged in other manners, and may be arranged according to actual needs.
Preferably, since the anode plate 200 expands during operation, there is a certain gap between the anode plate 200 and the case 100 to provide an expansion space for the anode plate 200. Therefore, in order to prevent the anode plate 200 from shaking in the casing 100 and thus affecting the operational reliability of the anode plate 200, a buffer pad 400 may be disposed between the anode plate 200 and the casing 100 to fix the anode plate 200. The buffer pad 400 has a certain deformation capability, which can provide a certain space for the expansion of the anode plate 200 and can protect the outer edge of the anode plate 200.
Preferably, since the anode plate 200 expands during operation, there is a certain gap between the anode plate 200 and the case 100 to provide an expansion space for the anode plate 200. Therefore, in order to prevent the anode plate 200 from shaking in the casing 100 and affecting the operational reliability of the anode plate 200, the anode plate 200 may be connected to the first supporting portion 140 by bolts, so that the bolts have high stability and are easy to detach. The anode plate 200 and the first supporting part 140 may be connected by riveting, and the connection is selected according to actual needs.
Preferably, as shown in fig. 5, in order to prevent the anode plate 200 from shaking in the casing 100 and affecting the operational reliability of the anode plate 200, two pressing members may be further disposed in the casing, and the two pressing members may respectively abut against the anode plate 200 to fix the anode plate 200 between the pressing members and the first supporting portion 140. Specifically, the pressing member includes a return elastic member 610 and a pressing plate 620, an upper end of the return elastic member is connected to the upper wall surface 110, a lower end of the return elastic member is connected to the pressing plate 620, and the return elastic member may be a spring. When the anode plate 200 is installed, a worker first compresses the elastic restoring member 610 along the Z-axis direction in fig. 5, then installs the anode plate 200, places the anode plate 200 on the first supporting portion 140, and then holds the pressing plate 620 by hand, so that the pressing plate 620 slowly descends along the Z-axis direction until abutting against the anode plate 200, and at this time, the elastic restoring member 610 is in a compressed state.
Further, with continued reference to fig. 4, an insulating member 500 is provided between the cathode plate 300 and the upper wall surface 110. Optionally, the insulating member 500 may be a double-sided tape with insulating property, or may be another insulating member 500, such as an insulating buckle, and the cathode plate 300 is clamped with the insulating buckle, and may be disposed according to actual needs.
Preferably, in the present embodiment, since the cathode plate 300 is expanded during operation, there is a certain gap between the cathode plate 300 and the casing 100 to provide an expansion space for the cathode plate 300. In order to prevent the cathode plate 300 from shaking within the case 100 to affect the operational reliability of the cathode plate 300, a buffer 400 may be provided between the cathode plate 300 and the case 100 to fix the cathode plate 300. The buffer pad 400 has a certain deformation capacity, which can provide a certain space for the expansion of the cathode plate 300 and protect the outer edge of the cathode plate 300.
Further, as shown in fig. 6, for convenience of understanding, two surfaces that are oppositely disposed along the length direction of the casing 100 are defined as a left wall surface 150 and a right wall surface, the left wall surface 150 and the right wall surface are both provided with second supporting portions 152, the two second supporting portions 152 are respectively disposed at two opposite sides of the opening along the length direction of the casing 100, and two opposite sides of the anode plate 200 in the length direction are respectively abutted against the upper surfaces of the second supporting portions 152. Through setting up the opposite ends of anode plate 200 length direction respectively with the upper surface butt of second supporting part 152, can support anode plate 200, avoid anode plate 200 to hang down along width direction bending, reduced the risk that anode plate 200 appears the crackle.
Preferably, since the anode plate 200 is in a horizontal state during operation, the second support portion 152 is horizontally disposed, which can increase the contact area between the second support portion 152 and the anode plate 200, and on one hand, is beneficial to increasing the connection strength between the second support portion 152 and the anode plate 200; on the other hand, abrasion between the second support part 152 and the anode plate 200 can be reduced, and the function of protecting the anode plate 200 is achieved; in another aspect, processing is facilitated. Of course, in other embodiments, the second supporting portion 152 may be disposed in other manners, and may be disposed according to actual needs.
Further, in order to improve the connection strength between the anode plate 200 and the case 100 and prevent the anode plate 200 from shaking in the working process, the anode plate 200 may be connected to the second support portion 152 by bolts, so that the bolts are high in stability and convenient to detach.
Further, with continued reference to fig. 4, to facilitate the installation of the cathode plate 300 and the anode plate 200, the left wall 150 may be detachably connected to the upper wall 110, the front wall 120, and the rear wall 130, such as by bolts, snaps, etc. When the cathode plate 300 and the anode plate 200 are mounted, the left wall surface 150 is first detached, the cathode plate 300 and the anode plate 200 are then mounted, and the left wall surface 150 is mounted after the cathode plate 300 and the anode plate 200 are mounted. The right wall 160 may be detachably connected to the upper wall 110, the front wall 120, and the rear wall 130. The left wall 150 and the right wall 160 can be connected to the upper wall 110, the front wall 120 and the rear wall 130 in a detachable manner, and can be set according to actual requirements.
The second embodiment:
this embodiment provides an electrode assembly, which has substantially the same structure as that of the first embodiment, and is improved on the basis of the first embodiment. Therefore, only the difference between the two embodiments will be described, and the same structure as that of the embodiment will not be described herein again.
In the present embodiment, as shown in fig. 7, a mounting opening 151 may be provided on the left wall surface 150, and the anode plate 200 may be mounted in the case 100 through the mounting opening 151, specifically, the anode plate 200 is inserted from the mounting opening 151 and slid against the first support part 140 until the anode plate 200 abuts against the right wall surface. The mounting opening 151 may be provided on the right wall surface. The left wall surface 150 and the right wall surface may be provided with mounting openings 151, which may be provided according to actual needs.
Preferably, in order to prevent the anode plate 200 from being detached from the case 100, a blocking piece is provided to block the mounting opening 151, so as to ensure the reliability of the mounting of the anode plate 200. The shutoff piece can be for the rubber buffer with installation opening 151 shape assorted, also can be for apron etc. set up as actual need can, as long as can realize opening and shutoff installation opening 151's structure, all within the protection scope of this application.
Example three:
the utility model also provides a panel cleaning device, including foretell electrode subassembly, this panel cleaning device has long service life's advantage.
Although the embodiments of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to the above embodiments, but may be manufactured in various forms, and those skilled in the art will understand that the present invention may be embodied in other specific forms without changing the technical spirit or essential features of the invention. It is therefore to be understood that the above described embodiments are illustrative and not restrictive in all respects.
Claims (10)
1. An electrode assembly, comprising:
the shell is of a box body structure with an opening at the lower part, the front wall surface and the rear wall surface of the shell are oppositely arranged along the width direction of the shell, first supporting parts are respectively arranged on the front wall surface and the rear wall surface, the two first supporting parts are respectively arranged on two opposite sides of the opening along the width direction of the shell, and the first supporting parts extend along the length direction of the front wall surface and the rear wall surface;
the anode plate is arranged in the shell, two opposite ends of the anode plate in the width direction are respectively abutted against the upper surfaces of the two first supporting parts, and the length of the first supporting part is greater than or equal to that of the anode plate;
the negative plate is arranged in the shell, the negative plate is connected with the upper wall surface of the shell in an insulation mode, and a gap is reserved between the negative plate and the positive plate.
2. The electrode assembly of claim 1 wherein a cushion is disposed between the anode plate and the housing.
3. The electrode assembly of claim 1, wherein the anode plate is connected to the first support portion by a bolt.
4. The electrode assembly of claim 1, further comprising two pressing members, the two pressing members being spaced apart along the width direction of the anode plate and being adjacent to two ends of the width direction of the anode plate, respectively, and both pressing members abutting against the upper surface of the anode plate to press the anode plate against the first supporting portion, the pressing members including:
the upper end of the reset elastic piece is connected with the upper wall surface;
and the pressing plate is connected with the lower end of the reset elastic piece and can be tightly propped against the upper surface of the anode plate.
5. The electrode assembly of claim 4 wherein the pressure plate extends along a length of the housing, the pressure plate having a length greater than or equal to a length of the anode plate.
6. The electrode assembly of any of claims 1-5, wherein the left and right walls of the case are disposed opposite one another along the length of the case;
the left wall surface is connected with the upper wall surface, the front wall surface and the rear wall surface in a detachable connection mode; and/or:
the right wall surface is connected with the upper wall surface, the front wall surface and the rear wall surface in a detachable connection mode.
7. The electrode assembly of any of claims 1-5, wherein the left and right walls of the case are disposed opposite one another along the length of the case;
the left wall surface is provided with an installation opening, and the anode plate is installed in the shell through the installation opening; and/or:
and the right wall surface is provided with a mounting opening, and the anode plate is mounted in the shell through the mounting opening.
8. The electrode assembly of claim 7, further comprising a closure member for closing the mounting opening.
9. The electrode assembly of any one of claims 1 to 5, wherein a left wall surface and a right wall surface of the case are disposed opposite to each other along a length direction of the case, wherein second support portions are disposed on both the left wall surface and the right wall surface, the two second support portions are disposed on opposite sides of the opening along the length direction of the case, and opposite ends of the anode plate in the length direction abut against upper surfaces of the two second support portions, respectively.
10. A panel cleaning apparatus comprising an electrode assembly according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222045185.0U CN217957380U (en) | 2022-08-04 | 2022-08-04 | Electrode assembly and panel cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222045185.0U CN217957380U (en) | 2022-08-04 | 2022-08-04 | Electrode assembly and panel cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217957380U true CN217957380U (en) | 2022-12-02 |
Family
ID=84225555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222045185.0U Active CN217957380U (en) | 2022-08-04 | 2022-08-04 | Electrode assembly and panel cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217957380U (en) |
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2022
- 2022-08-04 CN CN202222045185.0U patent/CN217957380U/en active Active
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