Liquid crystal dripping device cleaning jig

Abstract

The embodiment of the utility model belongs to the technical field of cleaning jigs, and relates to a liquid crystal dripping device cleaning jig which comprises a plurality of supporting mechanisms arranged in a stacked mode, each supporting mechanism comprises a supporting frame, and a limiting part is arranged on each supporting frame and used for bearing and limiting a horizontally-arranged liquid crystal dripping device. The push-pull rod is fixed in a horizontal placement mode, all parts of the push-pull rod are protected through the structure of the jig, the push-pull rod cannot be damaged even if the jig is collided or falls off, the layered design is adopted through the arrangement of the multiple supporting mechanisms, the number of one-time cleaning can be increased, and the cleaning efficiency is improved. And a corresponding amount of cleaning agent can be added according to different use layer heights, so that cleaning agent materials are saved, and the environment is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning jigs, and more specifically, to a cleaning jig for a liquid crystal dropping device. Background Art

[0002] Liquid crystal panel, which is a flat and thin panel of liquid crystal display, is an important component of liquid crystal display. Each pixel of the liquid crystal panel has three RGB filter strips, and each filter strip has an independent circuit that can drive the liquid crystal molecules at the corresponding position to rotate. The type of liquid crystal panel determines most of the parameters of the display, such as resolution, contrast, response time, viewing angle, etc. The level of technology and quality are directly related to the quality, price and market trend of the liquid crystal display itself, as well as the functional parameters, display effect and service life of the entire product; the liquid crystal panel is the material that determines the brightness, contrast, color and viewing angle of the liquid crystal display. The quality and technology of the liquid crystal panel are related to the overall performance of the liquid crystal display. The amount of liquid crystal in the liquid crystal panel is one of the important parameters affecting the panel. The liquid crystal in the liquid crystal panel is dripped in through a liquid crystal dripping device;

[0003] When the Hitachi liquid crystal dripping device drips liquid crystal, the push-pull rod piston moves in the glass tube to push the liquid crystal. If the push-pull rod piston is scratched or damaged, it will directly affect the amount of liquid crystal dripping. In serious cases, the liquid crystal may even leak out of the glass tube. Therefore, the push-pull rod piston is a key component for liquid crystal dripping.

[0004] When cleaning the push-pull rod piston, its integrity needs to be protected. Most of the current specific cleaning jigs use an inverted hook design. There are two problems during use: one is that the rubber piston at the front of the push-pull rod is more likely to be bruised or scratched during placement, and there is shaking, which does not provide adequate protection for the push-pull rod; the other is that the number of components placed at one time is small, and each time they are cleaned, the components must be completely immersed in the cleaning agent, resulting in low cleaning efficiency and waste of cleaning agent. Therefore, we have made improvements to this and proposed a cleaning jig for a liquid crystal dripping device. Utility Model Content

[0005] The technical problem to be solved by the embodiments of the utility model is that the rubber piston at the front of the push-pull rod is easily damaged or scratched and the number of the rubber pistons placed is small.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A cleaning jig for a liquid crystal dripping device comprises: a plurality of stacked supporting mechanisms, the supporting mechanisms comprising a supporting frame, a limiting portion being arranged on the supporting frame, the limiting portion being used to carry and limit a horizontally placed liquid crystal dripping device, the present application adopts a flat placement method for fixing, and all parts of a push-pull rod are protected by the structure of the jig itself, so that the push-pull rod will not be damaged even if the jig is bumped or dropped. The arrangement of the plurality of supporting mechanisms enables the present application to adopt a layered design, which not only increases the number of one-time cleanings, but also allows the addition of a corresponding amount of cleaning agent according to different use layer heights, thereby saving cleaning agent materials and protecting the environment.

[0008] As an improved manner of the utility model, the limiting portion includes a support seat fixedly installed on the top of the support frame, and a plurality of limiting grooves are formed on the top of the support seat.

[0009] As an improved manner of the utility model, the limiting portion further comprises a plurality of limiting members arranged on the support frame, and the positions of the plurality of limiting members respectively correspond to the positions of the plurality of limiting grooves.

[0010] As an improvement of the utility model, the limiting member includes a first threaded hole opened on the support frame, a first threaded rod is threadedly connected to the first threaded hole, and the top of the first threaded rod is fixedly connected to the limiting rod. The limiting rod and the support frame can be connected together through the cooperation of the first threaded hole and the first threaded rod. When the push-pull rod is placed in the limiting groove, the limiting rod can be inserted into the hole on the push-pull rod to achieve the limitation of the push-pull rod.

[0011] As an improvement of the utility model, a plurality of positioning members are further provided on the support frame, and the positioning members are used for connecting a plurality of support mechanisms when they are stacked.

[0012] As an improvement of the utility model, the positioning member includes a second threaded hole opened on the support frame, a second threaded rod is threadedly connected to the second threaded hole, and the bottom of the second threaded rod is fixedly connected to the limiting column. The limiting column and the support frame can be connected together through the mutual cooperation between the second threaded rod and the second threaded hole.

[0013] As an improvement of the utility model, a groove is provided at the bottom of the limit column, and the diameter of the groove is matched with the diameter of the second threaded rod. When the support mechanisms are stacked, the second threaded rod below can be inserted into the groove above, thereby improving the stability of the support mechanisms after stacking.

[0014] As an improved manner of the utility model, a connecting portion is provided between the plurality of supporting mechanisms, and the connecting portion is used to connect the supporting frames in the plurality of supporting mechanisms.

[0015] As an improved manner of the utility model, the connecting portion includes a plurality of connecting members, and the plurality of connecting members are respectively arranged on the supporting frames in the plurality of supporting mechanisms.

[0016] As an improved method of the utility model, the connecting member includes a connecting rod and a plurality of connecting holes, the plurality of connecting holes are respectively opened on the support frames in the plurality of supporting mechanisms, and the connecting rod is connected between the plurality of connecting holes.

[0017] Compared with the prior art, the embodiments of the present invention mainly have the following beneficial effects:

[0018] In order to solve the problems in the prior art that the rubber piston at the front of the push-pull rod is easily damaged or scratched during cleaning and the number of push-pull rods is small, the present application adopts a flat placement method for fixing. Through the structure of the fixture itself, all parts of the push-pull rod are protected. Even if the fixture is bumped or dropped, the push-pull rod will not be damaged. The setting of several supporting mechanisms enables the present application to adopt a layered design, which not only increases the number of one-time cleanings, but also allows the addition of corresponding amounts of cleaning agents according to different usage layer heights, saving cleaning agent materials and protecting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of a cleaning fixture for a liquid crystal drop device provided in this application;

[0020] Figure 2 A schematic diagram of the structure of the support mechanism of the cleaning jig of the liquid crystal dropping device provided in the present application;

[0021] Figure 3 This is a schematic diagram of the structure of the first threaded hole of the cleaning fixture of the liquid crystal dropping device provided in the present application;

[0022] Figure 4 This is a schematic diagram of the structure when a push-pull rod is placed in the limiting groove of the cleaning fixture of the liquid crystal dripping device provided in the present application;

[0023] Figure 5 A schematic diagram of the structure of the limit groove of the cleaning fixture of the liquid crystal drop device provided in this application;

[0024] Figure 6 It is a schematic diagram of the structure of an existing liquid crystal dropping device.

[0025] Indicated in the figure:

[0026] 1. Support mechanism; 101. Support seat; 102. Limiting groove; 103. Limiting rod; 104. First threaded rod; 105. First threaded hole; 106. Limiting column; 107. Second threaded rod; 108. Second threaded hole; 109. Support frame; 110. Groove; 2. Connecting hole; 3. Connecting rod. DETAILED DESCRIPTION

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which the present invention belongs; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. Reference to "embodiments" herein means that specific features, structures, or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of this phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0028] As described in the background technology, the push-pull rod piston needs to be protected during cleaning. Most of the current specific cleaning jigs use an inverted hook design. There are two problems during use: one is that the rubber piston at the front of the push-pull rod is more likely to be bruised or scratched during placement, and there is shaking, which does not provide sufficient protection for the push-pull rod; the other is that the number of components placed at one time is small, and each time they are cleaned, the components must be completely immersed in the cleaning agent, resulting in low cleaning efficiency and waste of cleaning agent.

[0029] In order to solve this technical problem, the utility model provides a liquid crystal dropping device cleaning tool, which is used for cleaning the liquid crystal dropping device.

[0030] Specifically, please refer to Figure 1-Figure 4 , the cleaning fixture of the liquid crystal drop device specifically includes:

[0031] A plurality of stacked support mechanisms 1 are provided, wherein the support mechanism 1 comprises a support frame 109 , and a limiting portion is provided on the support frame 109 , and the limiting portion is used for carrying and limiting a horizontally placed liquid crystal dropping device.

[0032] The liquid crystal dripping device cleaning jig provided by the utility model is fixed in a flat placement manner. Through the structure of the jig itself, all parts of the push-pull rod are protected. Even if the jig is bumped or dropped, the push-pull rod will not be damaged. The arrangement of several supporting mechanisms 1 enables the application to adopt a layered design, which not only increases the number of one-time cleanings, but also allows the addition of corresponding amounts of cleaning agents according to different usage layer heights, thereby saving cleaning agent materials and protecting the environment.

[0033] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0034] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0036] Embodiment 1 of the cleaning fixture for the liquid crystal dripping device of the utility model

[0037] like Figure 1-Figure 4 As shown, the cleaning jig of the liquid crystal dripping device of the utility model comprises: a plurality of stacked supporting mechanisms 1, the supporting mechanism 1 comprises a supporting frame 109, a limiting portion is arranged on the supporting frame 109, the limiting portion is used to carry and limit the horizontally placed liquid crystal dripping device, the present application adopts a flat placement method for fixing, and all parts of the push-pull rod are protected by the structure of the jig itself, and the push-pull rod will not be damaged even if the jig is bumped or dropped. The arrangement of the plurality of supporting mechanisms 1 enables the present application to adopt a layered design, which not only increases the amount of one-time cleaning, but also can add a corresponding amount of cleaning agent according to different use layer heights, saving cleaning agent materials and protecting the environment.

[0038] Further, such as Figure 1-Figure 4 As shown, the limiting part includes a support seat 101 fixedly mounted on the top of the support frame 109, and a plurality of limiting grooves 102 are provided on the top of the support seat 101. The limiting grooves 102 are used to limit the push-pull rod when placed.

[0039] Further, such as Figure 2 As shown, the limiting portion further includes a plurality of limiting members arranged on the support frame 109 , the positions of the plurality of limiting members respectively correspond to the positions of the plurality of limiting grooves 102 , and the limiting members are used to limit the positions of the holes on the push-pull rod.

[0040] Further, such as Figure 2-Figure 3 As shown, the limiting member includes a first threaded hole 105 opened on the support frame 109, the first threaded hole 105 is threadedly connected to a first threaded rod 104, the top of the first threaded rod 104 is fixedly connected to a limiting rod 103, and the limiting rod 103 and the support frame 109 can be connected together through the cooperation between the first threaded hole 105 and the first threaded rod 104. When the push-pull rod is placed in the limiting groove 102, the limiting rod 103 can be inserted into the hole on the push-pull rod to achieve the limitation of the push-pull rod.

[0041] Embodiment 2 of the cleaning fixture for the liquid crystal drop device of the utility model

[0042] like Figure 2-Figure 3As shown, the cleaning jig for the liquid crystal dripping device of the present invention is further provided with a plurality of positioning members on the support frame 109, and the positioning members are used for connecting a plurality of support mechanisms 1 when they are stacked, that is, they can improve the stability of the plurality of support mechanisms 1 after being stacked.

[0043] Further, such as Figure 3 As shown, the positioning member includes a second threaded hole 108 opened on the support frame 109, and the second threaded hole 108 is threadedly connected to a second threaded rod 107. The bottom of the second threaded rod 107 is fixedly connected to a limiting column 106. The limiting column 106 can be connected to the support frame 109 through the mutual cooperation between the second threaded rod 107 and the second threaded hole 108.

[0044] Further, such as Figure 3 As shown, a groove 110 is provided at the bottom of the limiting column 106, and the diameter of the groove 110 is adapted to the diameter of the second threaded rod 107. When the support mechanism 1 is stacked with the support mechanism 1, the second threaded rod 107 below can be inserted into the groove 110 above, thereby improving the stability of the support mechanism 1 after stacking.

[0045] Embodiment 3 of the cleaning fixture for the liquid crystal dripping device of the utility model

[0046] like Figure 1 As shown, the cleaning jig for the liquid crystal dripping device of the utility model is further provided with a connecting portion between the several supporting mechanisms 1, and the connecting portion is used to connect the supporting frames 109 in the several supporting mechanisms 1, that is, the several supporting mechanisms 1 can be further limited, thereby improving the stacking stability between the several supporting mechanisms 1.

[0047] Further, such as Figure 1 As shown, the connecting portion includes a plurality of connecting members, and the plurality of connecting members are respectively arranged on the supporting frames 109 in the plurality of supporting mechanisms 1 .

[0048] Further, such as Figure 1 and Figure 2 As shown, the connecting member includes a connecting rod 3 and a plurality of connecting holes 2. The plurality of connecting holes 2 are respectively opened on a plurality of support frames 109 in the support mechanisms 1. The connecting rod 3 is connected between the plurality of connecting holes 2. To improve the stability of the connection, a thread is provided on the inner wall of the connecting hole 2 on the lowest support frame 109, and a thread is provided on the outer surface of the connecting rod 3.

[0049] When using:

[0050] Existing liquid crystal dropping devices such as Figure 6 As shown, A is marked as a push-pull rod, B is marked as a hole on the push-pull rod, and C is marked as a piston. When cleaning, the push-pull rod is placed in the limit groove 102 and the hole is plugged into the limit rod 103, that is, Figure 5 As shown, after the liquid crystal drop device to be cleaned is placed, the required number of support mechanisms 1 are stacked and placed, so that the second threaded rod 107 at the bottom is inserted into the groove 110 at the top, and then the connecting rod 3 is connected to the connecting hole 2 and the whole is placed in the existing cleaning equipment for cleaning;

[0051] When the push-pull rod is placed between the limit groove 1020 and the limit rod 103, the push-pull rod can be limited by the limit groove 1020 and the limit rod 103, so that the push-pull rod is firmly fixed after being placed, and the entire fixture is effectively protected. After cleaning, it can be directly dried and put into use. At the same time, the present application can also be used as a storage fixture; a multi-layer stacking design is adopted, so that the number of layers to be used can be determined according to the number of push-pull rods to be cleaned, which not only increases the number of one-time cleanings, but also effectively reduces the use of cleaning agents, saves resources, and protects the environment.

[0052] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A cleaning tool for a liquid crystal drop device, characterized in that: include: A plurality of stacked support mechanisms (1), the support mechanism (1) comprising a support frame (109), the support frame (109) being provided with a limiting portion, the limiting portion being used to carry and limit a horizontally placed liquid crystal dropping device.

2. The cleaning jig for a liquid crystal dropping device according to claim 1, characterized in that: The limiting portion comprises a support seat (101) fixedly mounted on the top of the support frame (109), and a plurality of limiting grooves (102) are provided on the top of the support seat (101).

3. The cleaning jig for a liquid crystal dropping device according to claim 2, characterized in that: The limiting portion further comprises a plurality of limiting members arranged on the support frame (109), and the positions of the plurality of limiting members respectively correspond to the positions of the plurality of limiting grooves (102).

4. The cleaning jig for a liquid crystal dropping device according to claim 3, characterized in that: The limiting member comprises a first threaded hole (105) formed on the support frame (109); a first threaded rod (104) is internally threadedly connected to the first threaded hole (105); and the top of the first threaded rod (104) is fixedly connected to the limiting rod (103).

5. The cleaning jig for a liquid crystal dropping device according to claim 4, characterized in that: The support frame (109) is also provided with a plurality of positioning members, which are used for connecting a plurality of support mechanisms (1) when they are stacked.

6. The cleaning tool for a liquid crystal dropping device according to claim 5, characterized in that: The positioning member comprises a second threaded hole (108) formed on the support frame (109); a second threaded rod (107) is internally threadedly connected to the second threaded hole (108); and the bottom of the second threaded rod (107) is fixedly connected to a limiting column (106).

7. The cleaning tool for a liquid crystal dropping device according to claim 6, characterized in that: A groove (110) is provided at the bottom of the limiting column (106), and the diameter of the groove (110) is matched to the diameter of the second threaded rod (107).

8. The cleaning jig for a liquid crystal dropping device according to claim 7, characterized in that: A connecting portion is provided between the plurality of support mechanisms (1), and the connecting portion is used to connect the support frames (109) in the plurality of support mechanisms (1).

9. The cleaning jig for a liquid crystal dropping device according to claim 8, characterized in that: The connecting portion comprises a plurality of connecting members, and the plurality of connecting members are respectively arranged on the support frames (109) in the plurality of support mechanisms (1).

10. The cleaning jig for a liquid crystal dropping device according to claim 9, characterized in that: The connecting member comprises a connecting rod (3) and a plurality of connecting holes (2), wherein the plurality of connecting holes (2) are respectively provided on the support frames (109) in the plurality of support mechanisms (1), and the connecting rod (3) is connected between the plurality of connecting holes (2).

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