A manual plate washing apparatus

Abstract

The utility model relates to cleaning device technical field discloses a kind of manual washing board device, including fixed pipe, the outer wall side of fixed pipe is communicated with extraction mechanism, the extraction mechanism is used to facilitate extrusion, the outer wall bottom of extraction mechanism is fixedly connected with shunt mechanism, the shunt mechanism is used for liquid distribution, the inner wall bottom of fixed pipe is fixedly connected with silica gel pipe, the outer wall top of fixed pipe is fixedly connected with branch pipe, and the outer wall bottom of fixed pipe is installed washing liquid barrel;The extraction mechanism includes connecting pipe, and the connecting pipe is fixedly connected at the outer wall one end of fixed pipe, and the other end of connecting pipe is communicated with tee pipe.The utility model in the present application, pour washing liquid into washing liquid bottle and place high place, one end of silica gel pipe is inserted into liquid level, and the other end valve is used as switch, by siphon principle, form pressure difference and extract washing liquid, adjust valve flow rate, save manpower expenditure, improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cleaning device technology, and in particular to a manual plate washing device. Background Technology

[0002] In ELISA testing in the immunoassay laboratory, the plate washing process is crucial, as the operation affects the results. Traditional manual plate washing requires precise control of force and angle, repeated addition and disposal of liquid, which is tiring, inefficient, and prone to residue and contamination. When washing plates by squeezing the washing bottle by hand, it is necessary to avoid and reduce the burden on personnel, improve efficiency and quality, and ensure the smooth progress of the test.

[0003] Manual plate washing devices are used in laboratory or medical testing scenarios to clean microplates manually, improving the accuracy of experimental results. However, existing manual plate washing devices use washing liquid bottles to hold relatively small amounts of liquid, and squeezing the liquid by hand for a long time is tiring. Manual plate washing is tiring, increases washing time, and reduces work efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a manual plate washing device, which aims to improve the existing technology of manually washing plates with a washing liquid bottle, which has a relatively small liquid capacity and causes hand fatigue due to prolonged squeezing of the liquid, thus reducing work efficiency.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a manual plate washing device, comprising a fixed tube, an extraction mechanism connected to one side of the outer wall of the fixed tube for convenient squeezing, a diversion mechanism fixedly connected to the bottom of the outer wall of the extraction mechanism for liquid diversion and guidance, a silicone tube fixedly connected to the bottom of the inner wall of the fixed tube, a branch pipe fixedly connected to the top of the outer wall of the fixed tube, and a washing liquid tank installed at the bottom of the outer wall of the fixed tube; the extraction mechanism includes a connecting tube, fixedly connected to one end of the outer wall of the fixed tube, the other end of the connecting tube connected to a tee pipe, a valve fixedly connected to one side of the outer wall of the connecting tube, a hydraulic component fixedly connected to the right side of the outer wall of the tee pipe, a conduit fixedly connected to the middle of the inner wall of the hydraulic component, a regulating valve fixedly connected to the top of the outer wall of the conduit, and a hydraulic component fixedly connected to the top of the outer wall of the regulating valve.

[0006] As a further description of the above technical solution:

[0007] The hydraulic assembly includes a pump head, which is fixedly connected to the top of the outer wall of a regulating valve. A one-way valve is fixedly connected to the top of the inner wall of the pump head, and a spring is fixedly connected to the bottom of the outer wall of the one-way valve. A pump pipe is slidably connected to the bottom of the outer wall of the pump head.

[0008] As a further description of the above technical solution:

[0009] The diversion mechanism includes a connecting plug, which is connected to the bottom of the outer wall of the conduit. A fixing plate is fixedly connected to the bottom of the outer wall of the connecting plug. A fixing frame is fixedly connected to the bottom of the outer wall of the fixing plate. A guide tube is connected to the middle of the inner wall of the fixing plate. A needle tube is connected to the bottom of the outer wall of the guide tube. The needle tube is fixedly connected to the four sides of the outer wall of the fixing frame. Adjustment components are threadedly connected to the four sides of the outer wall of the fixing plate.

[0010] As a further description of the above technical solution:

[0011] The adjustment assembly includes a fixing rod that extends through the outer wall of the fixing plate. Each fixing rod has a screw fixedly connected to the bottom of its outer wall. Each screw is fixedly connected to the middle of the outer wall of the needle tube. Each screw has a nut threadedly connected to the bottom of its outer wall. A fixing ring is fixedly connected to the bottom of the outer wall of the fixing frame. The fixing ring is threadedly connected to the middle of the outer wall of the screw. A sealing ring is fixedly connected to the middle of the inner wall of the fixing ring.

[0012] As a further description of the above technical solution:

[0013] A connecting buckle is fixedly connected to one side of the outer wall of the valve, and a sealing ring is fixedly connected to the middle of the inner wall of the connecting buckle.

[0014] As a further description of the above technical solution:

[0015] A gasket is fixedly connected to the top of the outer wall of the connecting plug, and a support ring is fixedly connected to the middle of the inner wall of the fixing frame.

[0016] As a further description of the above technical solution:

[0017] The top of the outer wall of the fixed tube is threaded with multiple screws, and the bottom of the outer wall of each screw is fixedly connected with a flange.

[0018] As a further description of the above technical solution:

[0019] A bottle cap is rotatably connected to the bottom of the outer wall of the fixed tube, and an anti-slip pad is fixedly connected to the bottom of the outer wall of the washing liquid tank.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the washing solution is poured into the washing solution bottle and placed at a high position. One end of the silicone tube is inserted into the liquid surface, and the other end is valved as a switch. Using the siphon principle, the washing solution is initially drawn into the silicone tube opening by the washing ear bulb. The regulating valve controls the flow of the washing solution. It is transmitted through the extraction mechanism. With the cooperation of the pump tube slide, spring rebound and one-way valve, a pressure difference is formed to draw the washing solution. The regulating valve adjusts the flow rate, saving manpower and improving work efficiency.

[0022] 2. In this utility model, the diversion mechanism is responsible for accurately distributing the washing solution, and the connecting plug connects to the conduit to receive and introduce the washing solution; the fixed plate at the bottom provides a stable foundation for the mechanism, the guide tube on the inner wall initially guides the washing solution and then distributes it to multiple needle tubes, the fixed frame supports and fixes the needle tubes to prevent shaking and displacement, the adjustment components around the fixed plate can finely adjust the needle tubes, and the bottom screw connects to the needle tubes. Tightening or loosening the bottom nut can adjust the height and angle of the needle tubes; ensuring that the washing solution is accurately output through the needle tubes to achieve precise cleaning. Attached Figure Description

[0023] Figure 1 This is a perspective view of a manual plate washing device proposed in this utility model;

[0024] Figure 2 This is a front view of a manual plate washing device proposed in this utility model;

[0025] Figure 3 This is a structural exploded view of a manual plate washing device proposed in this utility model;

[0026] Figure 4 This is a partial structural exploded view of a manual plate washing device proposed in this utility model;

[0027] Figure 5 This is a partial structural diagram of a manual plate washing device proposed in this utility model.

[0028] Legend:

[0029] 1. Fixed tube; 2. Extraction mechanism; 201. Connecting tube; 202. Valve; 203. T-connector; 204. Guide tube; 205. Adjusting valve; 206. Hydraulic component; 2061. Pump head; 2062. Pump tube; 2063. Spring; 2064. Check valve; 3. Diverting mechanism; 301. Connecting plug; 302. Fixing plate; 303. Guide tube; 304. Needle tube; 305. Fixing bracket; 306. Adjusting component; 3061. Fixing rod; 3062. Screw one; 3063. Nut; 3064. Fixing ring; 3065. Sealing ring one; 4. Silicone tube; 5. Branch tube; 6. Washing solution tank; 7. Anti-slip mat; 8. Connecting buckle; 9. Sealing ring two; 10. Gasket; 11. Support ring; 12. Screw two; 13. Flange; 14. Bottle cap. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a manual plate washing device, comprising a fixed tube 1, an extraction mechanism 2 connected to one side of the outer wall of the fixed tube 1 for convenient squeezing, a diversion mechanism 3 fixedly connected to the bottom of the outer wall of the extraction mechanism 2 for liquid diversion and guidance, a silicone tube 4 fixedly connected to the bottom of the inner wall of the fixed tube 1, a branch pipe 5 fixedly connected to the top of the outer wall of the fixed tube 1, and a washing liquid tank 6 installed at the bottom of the outer wall of the fixed tube 1; the extraction mechanism 2 includes a connecting tube 201, which is fixedly connected to one end of the outer wall of the fixed tube 1, and the other end of the connecting tube 201 is connected to a three-way pipe 203, with one side of the outer wall of the connecting tube 201... A valve 202 is fixedly connected. A hydraulic assembly 206 is fixedly connected to the right side of the outer wall of a three-way pipe 203. A conduit 204 is fixedly connected to the middle of the inner wall of the hydraulic assembly 206. A regulating valve 205 is fixedly connected to the top of the outer wall of the conduit 204. The hydraulic assembly 206 is fixedly connected to the top of the outer wall of the regulating valve 205. The hydraulic assembly 206 includes a pump head 2061. The pump head 2061 is fixedly connected to the top of the outer wall of the regulating valve 205. A check valve 2064 is fixedly connected to the top of the inner wall of the pump head 2061. A spring 2063 is fixedly connected to the bottom of the outer wall of the check valve 2064. A pump pipe 2062 is slidably connected to the bottom of the outer wall of the pump head 2061.

[0032] Specifically, in use, first pour the prepared washing solution into the washing solution tank 6 and place it at a high position. Connect one end of the silicone tube 4 at the bottom of the inner wall of the fixed tube 1 and insert it below the surface of the washing solution. Clip the other end to act as a flow switch. Based on the siphon principle, the syringe bulb is used to draw the silicone tube 4 in, allowing the washing solution to enter the fixed tube 1. Close the clip to stop the flow. When washing the plate, press the clip to release the washing solution. The washing solution is transported upward along the fixed tube 1 and controlled through the extraction mechanism 2 on one side of the outer wall. In the extraction mechanism 2, the connecting pipe 201 connects the fixed tube 1 and the three-way pipe 203, and the valve 202 controls the washing... Liquid flow control; the hydraulic component 206 uses the pump head 2061 to squeeze, the pump tube 2062 to slide, and the spring 2063 to rebound, and uses the characteristics of the one-way valve 2064 to form a pressure difference to draw out the washing solution. The regulating valve 205 adjusts the delivery rate to ensure that the flow rate is adapted to the requirements. The washing solution enters the diversion mechanism 3 through the conduit 204. The diversion mechanism 3 receives the washing solution through the connecting plug 301 and diverts it to multiple needles 304 through the guide tube 303. The fixing plate 302 and the fixing frame 305 ensure the stability of the needles 304. The adjusting component 306 finely adjusts the position of the needles 304 to align with the ELISA plate holes.

[0033] Reference Figure 1 , Figure 2 and Figure 5 The diversion mechanism 3 includes a connecting plug 301, which is connected to the bottom of the outer wall of the conduit 204. A fixing plate 302 is fixedly connected to the bottom of the outer wall of the connecting plug 301. A fixing bracket 305 is fixedly connected to the bottom of the outer wall of the fixing plate 302. A guide tube 303 is connected to the middle of the inner wall of the fixing plate 302. A needle tube 304 is connected to the bottom of the outer wall of the guide tube 303. The needle tubes 304 are fixedly connected to the four sides of the outer wall of the fixing bracket 305. An adjustment component 306 is threadedly connected to the four sides of the outer wall of the fixing plate 302. The adjustment component 306 includes... A fixing rod 3061 extends through the outer wall of the fixing plate 302. Screws 3062 are fixedly connected to the bottom of the outer wall of the fixing rod 3061. Screws 3062 are fixedly connected to the middle of the outer wall of the needle tube 304. Nuts 3063 are threadedly connected to the bottom of the outer wall of the screws 3062. A fixing ring 3064 is fixedly connected to the bottom of the outer wall of the fixing bracket 305. The fixing ring 3064 is threadedly connected to the middle of the outer wall of the screws 3062. A sealing ring 3065 is fixedly connected to the middle of the inner wall of the fixing ring 3064.

[0034] Specifically, the diversion mechanism 3 is responsible for accurately distributing the washing solution to the target location during device operation. The connecting plug 301 is connected to the bottom of the outer wall of the conduit 204, serving as the washing solution inlet to receive the washing solution delivered by the conduit 204. The fixing plate 302 is fixed to the bottom of the outer wall of the connecting plug 301, providing an installation base for the diversion mechanism 3. The guide tube 303 in the middle of its inner wall initially guides the washing solution and then delivers it to multiple syringes 304 to achieve diversion. The fixing bracket 305 is fixed to the bottom of the outer wall of the fixing plate 302, supporting and fixing the syringes 304 to ensure their stable position when delivering the washing solution. The adjusting component 306 is threadedly connected to the fixing plate 302. The needle tube 304 can be precisely adjusted around the outer wall. The fixing rod 3061 passes through the fixing plate 302. The screw 3062 at the bottom of its outer wall is connected to the middle of the needle tube 304. The height and angle of the needle tube 304 can be adjusted by tightening or loosening the nut 3063. The fixing ring 3064 is fixed to the bottom of the outer wall of the fixing frame 305 and is threaded to the middle of the screw 3062 to enhance the stability of the needle tube 304 installation. The sealing ring 3065 is in the middle of the inner wall of the fixing ring 3064 to prevent the washing liquid from leaking at the connection between the needle tube 304 and the fixing ring 3064, ensuring accurate output of the washing liquid and achieving precise cleaning of the target object.

[0035] Reference Figure 1 , Figure 2 and Figure 3 A connecting buckle 8 is fixedly connected to one side of the outer wall of valve 202. A sealing ring 9 is fixedly connected to the middle of the inner wall of the connecting buckle 8. A gasket 10 is fixedly connected to the top of the outer wall of connecting plug 301. A support ring 11 is fixedly connected to the middle of the inner wall of fixing bracket 305. Multiple screws 12 are threadedly connected to the top of the outer wall of fixing pipe 1. A flange 13 is fixedly connected to the bottom of the outer wall of screw 12. A bottle cap 14 is rotatably connected to the bottom of the outer wall of fixing pipe 1. An anti-slip pad 7 is fixedly connected to the bottom of the outer wall of washing liquid tank 6.

[0036] Specifically, during the operation of this device, valve 202 forms a stable connection with other components through the connecting buckle 8 fixed on one side of its outer wall. The sealing ring 9 in the middle of the inner wall of the connecting buckle 8 enhances the sealing performance of the connection, preventing the washing liquid from leaking through gaps during transportation. The gasket 10 on the top of the outer wall of the connecting plug 301 improves the tightness of its connection with the corresponding component, further ensuring the sealing effect of the overall structure and preventing the washing liquid from overflowing and affecting the cleaning efficiency. The support ring 11 in the middle of the inner wall of the fixing frame 305 provides support and fixation for related components, ensuring the stability of the position of each component during device operation and reducing loosening of connections due to shaking. The multiple threaded connections on the top of the outer wall of the fixing pipe 1... Screw 12, in conjunction with the flange 13 at the bottom, firmly fixes the fixing pipe 1 in the corresponding position, ensuring its stability as a basic component. The bottle cap 14, which is rotatably connected to the bottom of the outer wall of the fixing pipe 1, can seal the bottom of the fixing pipe 1. The anti-slip pad 7 on the bottom of the outer wall of the washing liquid tank 6 can increase the friction between the tank and the placement surface, preventing the washing liquid tank 6 from sliding during device operation and ensuring a stable supply of washing liquid. When the device is started, the washing liquid flows out from the washing liquid tank 6 and is transported to the valve 202 through relevant pipelines. The valve 202 controls the flow of the washing liquid. The delivery of the washing liquid can be controlled by the regulating valve 205, ensuring that the washing liquid flows stably along the predetermined path and providing reliable hardware support for manual plate washing operation.

[0037] Working principle: In use, first pour the prepared cleaning solution into the cleaning solution tank 6 and place it at a high position. Connect one end of the silicone tube 4 at the bottom of the inner wall of the fixed tube 1 and insert it below the surface of the cleaning solution. Clamp the other end as a flow switch. Based on the siphon principle, for initial use, use a syringe bulb to suck a few times at the opening of the silicone tube 4 to allow the cleaning solution to enter the fixed tube 1 through the silicone tube 4. At this time, the clamp closes to block the flow of the cleaning solution. When washing the plate is needed, press the clamp to release the cleaning solution. The cleaning solution is transported upwards along the fixed tube 1 and controlled through the extraction mechanism 2 on one side of the outer wall. In the extraction mechanism 2, the connecting tube 201 connects the fixed tube 1 to the tee. The tube 203 is connected, and the valve 202 can control the opening and closing of the washing solution entering the three-way tube 203; the hydraulic component 206, through the squeezing operation of the pump head 2061, in conjunction with the sliding of the pump tube 2062 and the rebound of the spring 2063, utilizes the one-way conduction characteristic of the one-way valve 2064 to form a pressure difference to extract the washing solution; the regulating valve 205 can adjust the washing solution delivery rate to ensure that the flow rate is adapted to the washing requirements; the washing solution enters the diversion mechanism 3 through the conduit 204; the diversion mechanism 3 receives the washing solution delivered by the conduit 204 through the connecting plug 301; the regulating component 306 can finely adjust the position of the needle 304 to align with the ELISA plate well.

[0038] The diversion mechanism 3 plays a crucial role in accurately distributing the washing solution to the target location during device operation. The connecting plug 301, connected to the bottom of the outer wall of the conduit 204, serves as the inlet for the washing solution entering the diversion mechanism 3, receiving the washing solution delivered from the conduit 204. The fixing plate 302, fixed to the bottom of the outer wall of the connecting plug 301, provides a stable mounting base for the entire diversion mechanism 3. The guide pipe 303, connected in the middle of its inner wall, is responsible for initially guiding the washing solution introduced by the connecting plug 301, subsequently delivering the washing solution to multiple needles 304 connected to the bottom of the outer wall, thus achieving the diversion of the washing solution. The fixing bracket 305, fixedly connected to the bottom of the outer wall of the fixing plate 302, supports and fixes the needles 304, ensuring that the needles 304 maintain a stable position during washing solution delivery and preventing deviation in washing solution delivery due to shaking. The adjusting assembly 306, which is threaded around the outer wall of the fixing plate 302, can precisely adjust the position of the needle tube 304. The fixing rod 3061 passes through the fixing plate 302, and the screw 3062 fixed at the bottom of its outer wall is connected to the middle of the outer wall of the needle tube 304. By tightening or loosening the nut 3063 at the bottom of the outer wall of the screw 3062, the height and angle of the needle tube 304 can be adjusted. The fixing ring 3064 fixed at the bottom of the outer wall of the fixing bracket 305 is threaded to the middle of the outer wall of the screw 3062, which further enhances the stability of the needle tube 304 installation. The sealing ring 3065 in the middle of the inner wall of the fixing ring 3064 can prevent the washing liquid from leaking at the connection between the needle tube 304 and the fixing ring 3064, ensuring that all the washing liquid is accurately output through the needle tube 304, so as to achieve precise cleaning of the target object.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A manual plate washing device, comprising a fixing tube (1), characterized in that: The outer wall of the fixed tube (1) is connected to an extraction mechanism (2), which is used to facilitate squeezing. The bottom of the outer wall of the extraction mechanism (2) is fixedly connected to a diversion mechanism (3), which is used to divert liquid. The bottom of the inner wall of the fixed tube (1) is fixedly connected to a silicone tube (4). The top of the outer wall of the fixed tube (1) is fixedly connected to a branch pipe (5). The bottom of the outer wall of the fixed tube (1) is equipped with a washing liquid tank (6). The extraction mechanism (2) includes a connecting pipe (201), which is fixedly connected to one end of the outer wall of the fixed pipe (1). The other end of the connecting pipe (201) is connected to a three-way pipe (203). A valve (202) is fixedly connected to one side of the outer wall of the connecting pipe (201). A hydraulic component (206) is fixedly connected to the right side of the outer wall of the three-way pipe (203). A conduit (204) is fixedly connected to the middle of the inner wall of the hydraulic component (206). A regulating valve (205) is fixedly connected to the top of the outer wall of the conduit (204). A hydraulic component (206) is fixedly connected to the top of the outer wall of the regulating valve (205).

2. The manual plate washing device according to claim 1, characterized in that: The hydraulic assembly (206) includes a pump head (2061), which is fixedly connected to the top of the outer wall of the regulating valve (205). A one-way valve (2064) is fixedly connected to the top of the inner wall of the pump head (2061). A spring (2063) is fixedly connected to the bottom of the outer wall of the one-way valve (2064). A pump pipe (2062) is slidably connected to the bottom of the outer wall of the pump head (2061).

3. The manual plate washing device according to claim 1, characterized in that: The diversion mechanism (3) includes a connecting plug (301), which is connected to the bottom of the outer wall of the conduit (204). A fixing plate (302) is fixedly connected to the bottom of the outer wall of the connecting plug (301). A fixing frame (305) is fixedly connected to the bottom of the outer wall of the fixing plate (302). A guide tube (303) is connected to the middle of the inner wall of the fixing plate (302). A needle tube (304) is connected to the bottom of the outer wall of the guide tube (303). The needle tube (304) is fixedly connected to the periphery of the outer wall of the fixing frame (305). An adjustment component (306) is threadedly connected to the periphery of the outer wall of the fixing plate (302).

4. The manual plate washing device according to claim 3, characterized in that: The adjusting assembly (306) includes a fixing rod (3061) that passes through the outer wall of the fixing plate (302). Each fixing rod (3061) has a screw (3062) fixedly connected to the bottom of its outer wall. Each screw (3062) is fixedly connected to the middle of the outer wall of the needle tube (304). Each screw (3062) has a nut (3063) threadedly connected to the bottom of its outer wall. Each fixing bracket (305) has a fixing ring (3064) fixedly connected to the bottom of its outer wall. Each fixing ring (3064) is threadedly connected to the middle of the outer wall of the screw (3062). Each fixing ring (3064) has a sealing ring (3065) fixedly connected to the middle of the inner wall of the fixing ring (3064).

5. A manual plate washing device according to claim 1, characterized in that: A connecting buckle (8) is fixedly connected to one side of the outer wall of the valve (202), and a sealing ring (9) is fixedly connected to the middle of the inner wall of the connecting buckle (8).

6. A manual plate washing device according to claim 3, characterized in that: A gasket (10) is fixedly connected to the top of the outer wall of the connecting plug (301), and a support ring (11) is fixedly connected to the middle of the inner wall of the fixing frame (305).

7. The manual plate washing device according to claim 1, characterized in that: The top of the outer wall of the fixed tube (1) is threaded with a plurality of screws (12), and the bottom of the outer wall of the screws (12) is fixedly connected with a flange (13).

8. A manual plate washing device according to claim 1, characterized in that: A bottle cap (14) is rotatably connected to the bottom of the outer wall of the fixed tube (1), and an anti-slip pad (7) is fixedly connected to the bottom of the outer wall of the washing liquid tank (6).

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