Cleaning auxiliary device for detection chip
By designing a cleaning auxiliary device for wave detection chips, the problems of low chip cleaning efficiency and edge damage are solved, and efficient cleaning and chip collision are achieved.
Patent Information
- Application Number
- CN202420515241.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-03-18
AI Technical Summary
In the production of wave detection chips, it is difficult for the prior art to effectively clean the chip, resulting in residual cleaning liquid and affecting production efficiency. The chip is prone to sliding due to liquid flow during the cleaning process, resulting in edge damage.
A cleaning auxiliary device for detecting the wave chip is designed, including a chip placing container and cover assembly, a bottom opening of the container, an internal mounting plate and a cleaning hole slot, and the cleaning liquid penetrates through the vias and through holes to prevent the chip from slipping out, and the cleaning unit is divided by a partition to prevent the chip from colliding.
This device effectively improves the chip cleaning efficiency, avoids the collision between the cleaning liquid residue and the chip, simplifies the subsequent air-drying process, and improves production efficiency.
Smart Images
Figure CN222551549U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic device production, in particular to a cleaning auxiliary device for a detector chip. Background Art
[0002] During the production of detector chips, the chips need to be placed in an ultrasonic cleaning tank for cleaning. In the prior art, in order to facilitate the collection and placement of chips, the chips are usually placed in a placement dish and then placed in an ultrasonic cleaning tank for cleaning. Since the bottom of the placement dish is closed, a large amount of cleaning liquid remains in the culture dish after the culture dish is taken out of the cleaning tank. The cleaning liquid needs to be discharged from the placement dish, which not only affects the production efficiency, but also makes it difficult to drain the cleaning liquid in the placement dish, increasing the burden of subsequent air drying. And if the chips are directly placed in the cleaning tank, the chips will slide in the washing liquid container due to the flow of liquid, and they are not fixed. If a large number of chips are placed, it will cause contact and friction between the chips, causing chip edge damage. Therefore, a device that is convenient for assisting the cleaning of detector chips is needed. Utility Model Content
[0003] The utility model aims to provide a cleaning auxiliary device for a detector chip, which aims to assist the chip in cleaning and improve the cleaning efficiency.
[0004] In order to solve the above technical problems, the utility model adopts the following solutions:
[0005] A cleaning auxiliary device for a detector chip comprises a chip placement container and a cover plate assembly. The bottom of the chip placement container is open, a mounting plate is arranged in the chip placement container, a cleaning hole groove for placing the chip is arranged on the mounting plate, the cleaning hole groove penetrates the mounting plate, and a plurality of through holes are opened on the inner side wall of the cleaning hole groove. A through hole is arranged on the mounting plate along the height direction of the chip placement container, and a cleaning liquid flows into the through hole from the through hole and then penetrates into the through hole. The cover plate assembly is covered on the mounting plate.
[0006] In some optional embodiments, the cross-section of the cleaning hole groove is an inverted trapezoid, and the minimum diameter of the bottom of the cleaning hole groove is smaller than the size of the detection chip to prevent the detection chip from slipping out of the hole groove.
[0007] In some optional embodiments, a plurality of partitions are provided on the inner wall of the cleaning hole groove, and the partitions divide the cleaning hole groove into a plurality of independent cleaning units for placing chips.
[0008] In some optional embodiments, a connecting hole is provided on the partition.
[0009] In some optional embodiments, the cover plate assembly includes a baffle and a handle, the handle is disposed on the baffle, and the baffle cover is disposed on the mounting plate to prevent the chip from being punched out of the cleaning hole groove.
[0010] In some optional embodiments, a plurality of overflow holes are provided on the baffle.
[0011] In some optional embodiments, the bottom of the chip placement container is movably connected to a bottom plate, one end of the bottom plate is movably connected to one end of the bottom of the chip placement container, and the other end of the bottom plate is connected to the other end of the bottom of the chip placement container through a flexible member.
[0012] In some optional embodiments, the flexible member is an elastic cord.
[0013] In some optional embodiments, a hinge seat is provided in the chip placement container, a hinge shaft is provided at one end of the bottom plate, and the hinge shaft is rotatably connected in the hinge seat, so that the bottom plate can rotate around the hinge seat.
[0014] Beneficial effects of the utility model:
[0015] The utility model discloses a cleaning auxiliary device for detection chips. The bottom of a chip placement container is open and a corresponding cleaning hole groove is arranged, which helps cleaning liquid to directly penetrate into the cleaning hole groove from the bottom. A cover plate is arranged above the cleaning hole groove to prevent the chip from being flushed out of the cleaning hole groove. The cleaning hole groove is arranged independently to avoid mutual collision between chips. After cleaning is completed, the chip placement container is lifted upward, and the cleaning liquid flows out from the through hole and the via hole. There is no need to process the cleaning liquid again, thereby improving the cleaning efficiency and isolating the collision between chips. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A schematic diagram of a cleaning auxiliary device for a detector chip provided in an embodiment of the utility model;
[0017] Figure 2 A top view of the cleaning holes and slots provided in an embodiment of the utility model.
[0018] Description of reference numerals:
[0019] 1-chip placement container, 2-cover assembly, 3-mounting plate, 4-cleaning hole groove, 5-through hole, 6-through hole, 7-partition, 8-bottom plate, 9-flexible part, 10-overflow hole. DETAILED DESCRIPTION
[0020] The present invention will be further described in detail below in conjunction with the embodiments and drawings, but the implementation manner of the present invention is not limited thereto.
[0021] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inside", "outside", "front", "back", "top", "bottom", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.
[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "open", "installed", "connected", and "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0023] The present invention is described in detail below with reference to the accompanying drawings and in combination with embodiments:
[0024] Embodiment 1:
[0025] like Figure 1 to Figure 2 As shown, this embodiment provides a cleaning auxiliary device for a detector chip, including a chip placement container 1 and a cover plate assembly 2. The chip placement container 1 is opened at the bottom, and a mounting plate 3 is arranged in the chip placement container 1. The mounting plate 3 is provided with a cleaning hole groove 4 for placing the chip. The cleaning hole groove 4 penetrates the mounting plate 3, and the inner side wall of the cleaning hole groove 4 is provided with a plurality of through holes 5. The mounting plate 3 is provided with a through hole 6 along the height direction of the chip placement container 1. The cleaning liquid flows into the through hole 6 and then penetrates into the through hole 5. The cover plate assembly 2 is covered on the mounting plate 3.
[0026] To prevent the chip from slipping out of the cleaning hole slot 4 when placed in the cleaning hole slot 4, the cross-section of the cleaning hole slot 4 is made into an inverted trapezoid, and the diameter of the bottom of the cleaning hole slot 4 is smaller than the size of the detection chip to prevent the detection chip from slipping out of the hole slot.
[0027] In order to increase the number of chips that can be cleaned at one time and avoid contact and friction between chips, a plurality of partitions 7 are provided on the inner side wall of the cleaning slot 4 of this embodiment, and the plurality of partitions 7 divide the cleaning slot 4 into a plurality of independent cleaning units for placing chips. One end of the partition 7 is fixed on the inner side wall of the slot, and the other end is connected to other baffles, so as to divide the cleaning slot 4 into a plurality of independent cleaning units. The cleaning liquid flows into each cleaning unit from the bottom of the cleaning slot 4, and the partition 7 is provided with a connecting hole, so that the cleaning liquid in each cleaning unit is connected to each other.
[0028] In order to prevent the cleaning liquid from seeping into the cleaning hole groove 4 through the bottom of the chip placement container 1 and flushing the chip out of the cleaning hole groove 4 when the chip placement container 1 is placed in the cleaning tank, a cover plate assembly 2 is provided above the cleaning hole groove 4 in this embodiment. The cover plate assembly 2 includes a baffle and a handle. The handle is arranged on the baffle, and the baffle cover is arranged on the mounting plate 3 to prevent the chip from being flushed out of the cleaning hole groove 4. A plurality of overflow holes 10 are provided on the baffle.
[0029] In some optional embodiments, the chip can be prevented from being washed out of the cleaning hole 4 by the cleaning liquid by a bottom plate 8 that can control the amount of cleaning liquid entering the chip placement container 1 and is movably connected to the bottom of the chip placement container 1. Specifically, the bottom of the chip placement container 1 is movably connected to the bottom of the bottom plate 8, one end of the bottom plate 8 is movably connected to one end of the bottom of the chip placement container 1, and the other end of the bottom plate 8 is connected to the other end of the bottom of the chip placement container 1 through a flexible member 9. The flexible member 9 is an elastic rope.
[0030] The bottom plate 8 is hinged to the bottom of the chip placement container 1. A hinge seat is provided on the chip placement container 1. A hinge shaft is provided at one end of the bottom plate 8. The hinge shaft is rotatably connected in the hinge seat, so that the bottom plate 8 can rotate downward around the hinge seat. The setting of the flexible member 9 can prevent the bottom plate 8 from rotating excessively and failing to reduce the amount of liquid inflow, so that the bottom plate 8 is always located at the lower end of the container, and can ensure that the bottom plate 8 can fit the bottom of the chip placement container 1 when the container moves downward in the cleaning tank.
[0031] The usage process of this embodiment:
[0032] Place the detector chip in the corresponding cleaning unit, then cover the cleaning slot 4 with the baffle, and then place the entire chip placement container 1 in the cleaning tank filled with cleaning liquid. During the process of the chip placement container 1 being placed in the cleaning tank and moving downward, since the bottom plate 8 covers the lower end of the chip placement container 1, the bottom plate 8 is tightly attached to the lower end of the chip placement container 1 under the action of the water pressure of the cleaning liquid, and only a small part of the cleaning liquid flows into the chip placement container 1 from the lower end of the chip placement container 1. At the same time, the baffle blocks the cleaning slot 4 to ensure that the chip is not washed out of the cleaning slot 4 by the cleaning liquid.
[0033] The cleaning liquid seeps from the bottom of the chip placement container 1 to the bottom opening of the cleaning hole groove 4 on the mounting plate 3, and at the same time, the cleaning liquid also seeps into the mounting plate 3 through the via hole 6 on the mounting plate 3. The gaps between adjacent cleaning hole grooves 4 in the mounting plate 3 are hollow, and the cleaning liquid can also seep into the cleaning hole groove 4 through the via hole 6. Since the cleaning hole groove 4 is divided into multiple cleaning units, the cleaning of each chip is independent of each other and will not collide with each other.
[0034] After the detection chip is cleaned, since one end of the bottom plate 8 is hinged to the bottom of the chip placement container 1 and the other end can be rotated downward along the hinge, when the chip placement container 1 is taken out, the bottom plate 8 is moved upward, and the bottom plate 8 is rotated downward under the action of its own weight and water pressure. At the same time, the partition plate 7 and the mounting plate 3 are provided with through holes 5, and the cleaning liquid in the chip placement container 1 flows out of the chip placement container 1 through the through holes 6 of the mounting plate 3, the bottom plate 8 and the through holes 5, and the gap at the bottom opening of the cleaning hole groove 4. This application can not only clean multiple chips at the same time without multiple chips colliding with each other, but also the cleaning auxiliary device of this embodiment can discharge the cleaning liquid from the chip placement container 1 when the chip placement container 1 is taken out of the cleaning tank, which is convenient for operation and improves efficiency.
[0035] It is understood that the above embodiments are merely exemplary embodiments used to illustrate the principles of the present invention, but the present invention is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also considered to be within the scope of protection of the present invention.
Claims
1. A cleaning auxiliary device for a detector chip, characterized in that: The invention comprises a chip placement container (1) and a cover plate assembly (2). The bottom of the chip placement container (1) is open, a mounting plate (3) is arranged in the chip placement container (1), a cleaning hole groove (4) for placing the chip is arranged on the mounting plate (3), the cleaning hole groove (4) penetrates the mounting plate (3), and the inner side wall of the cleaning hole groove (4) is provided with a plurality of through holes (5), a plurality of partitions (7) are arranged on the inner wall of the cleaning hole groove (4), the partitions (7) divide the cleaning hole groove (4) into a plurality of independent cleaning units for placing the chip, a through hole (6) is arranged on the mounting plate (3) along the height direction of the chip placement container (1), and a cleaning liquid flows into the through hole (5) after flowing into the through hole (6), and the cover plate assembly (2) is arranged on the mounting plate (3).
2. The cleaning auxiliary device for a detector chip according to claim 1, characterized in that: The cross section of the cleaning hole groove (4) is an inverted trapezoid.
3. The cleaning auxiliary device for a detector chip according to claim 1, characterized in that: The partition plate (7) is provided with a communicating hole.
4. The cleaning auxiliary device for a detector chip according to claim 1, characterized in that: The cover plate assembly (2) comprises a baffle plate and a handle, wherein the handle is arranged on the baffle plate, and the baffle plate cover is arranged on the mounting plate (3) and is used to prevent the chip from being punched out of the cleaning hole groove (4).
5. The cleaning auxiliary device for a detector chip according to claim 4, characterized in that: A plurality of overflow holes (10) are provided on the baffles.
6. The cleaning auxiliary device for a detector chip according to claim 1, characterized in that: The bottom of the chip placement container (1) is movably connected to a bottom plate (8), one end of the bottom plate (8) is movably connected to one end of the bottom of the chip placement container (1), and the other end of the bottom plate (8) is connected to the other end of the bottom of the chip placement container (1) via a flexible member (9).
7. The cleaning auxiliary device for a detector chip according to claim 6, characterized in that: The flexible member (9) is an elastic rope.
8. The cleaning auxiliary device for a detector chip according to claim 6, characterized in that: A hinge seat is provided on the chip placement container (1), and a hinge shaft is provided on one end of the bottom plate (8). The hinge shaft is rotatably connected in the hinge seat, so that the bottom plate (8) can rotate around the hinge seat.