CN216550445U - Wireless remote control miniature chargeable cell waste liquid suction device - Google Patents
Wireless remote control miniature chargeable cell waste liquid suction device Download PDFInfo
- Publication number
- CN216550445U CN216550445U CN202220045197.0U CN202220045197U CN216550445U CN 216550445 U CN216550445 U CN 216550445U CN 202220045197 U CN202220045197 U CN 202220045197U CN 216550445 U CN216550445 U CN 216550445U
- Authority
- CN
- China
- Prior art keywords
- liquid
- connecting pipe
- pump
- communicated
- collecting tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to waste liquid suction equipment, in particular to wireless remote control miniature chargeable cell waste liquid suction equipment. It includes drawing liquid device and liquid suction device, the drawing liquid device includes the collection liquid box, one side of collection liquid box is provided with the drawing liquid pump, the drawing liquid pump is connected with control switch, control switch is used for controlling the operation of drawing liquid pump, liquid suction device includes the suction head, the outer wall of suction head is provided with the remote controller, the remote controller is connected with control switch, in this wireless remote control miniature chargeable cell waste liquid suction equipment, through the remote controller that sets up, the remote controller controls the operation to the drawing liquid pump through control switch for the biosafety cabinet can be kept away from to the drawing liquid pump, so that the device can not lead to the fact the influence to the biosafety cabinet, has solved present equipment and is not convenient for control, and can cause the problem of influence to the biosafety cabinet during equipment operation.
Description
Technical Field
The utility model relates to waste liquid suction equipment, in particular to wireless remote control miniature chargeable cell waste liquid suction equipment.
Background
A large number of cell culture experiments are involved in basic scientific research in biology, basic medicine, pharmacy, agriculture, chemistry, physics and the like. In the cell culture experiment process, for example in the conventional cell experiment operations such as cell subculture, cell liquid changing, dosing treatment and the like, a large amount of cell waste liquid can be generated, so that the cell waste liquid is manually pumped by experimenters to cause not little time consumption and physical consumption, and the working efficiency is influenced.
Therefore, several automatic cell waste liquid suction devices with different sizes developed by various companies are available on the market, but the common characteristics of the products on the market are that the functional parts are integrated together, and the control switch is set on the instrument. These cell waste liquid suction devices are directly placed on the ground for use (generally stored under the biosafety cabinet), and during the cell liquid changing process, the experimenter who sits on the ground needs to move out of the biosafety cabinet by hand and bend down to operate the device placed on the ground. However, in the cell experiment process, in order to avoid increasing the risk of cell contamination, the hands of the experimenters are not easy to leave the biosafety cabinet, which causes inconvenience in controlling the equipment; there are also small volume cell waste aspiration devices, which, although they can be used directly inside the biosafety cabinet, cause new problems:
1. the biological safety cabinet is in a sterile environment and has limited space, so that in the use process, the biological safety cabinet does not necessarily occupy the table space of the biological safety cabinet in order to ensure the operable space of the biological safety cabinet, and equipment is placed in the biological safety cabinet, so that the air flow direction of the biological safety cabinet can be influenced, and the normal work of the biological safety cabinet can be influenced;
2. after the waste liquid storage bottle of the suction device is used up each time, the waste liquid storage bottle needs to be moved out of the biological safety cabinet and taken out of the cell room for cleaning, and the operation of moving the waste liquid storage bottle back and forth can increase the risk of cell experiment pollution;
3. when the cell waste liquid pumping equipment placed on the biological safety cabinet table top works, certain vibration can be generated, and the high-frequency vibration can also have certain influence on cells.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wireless remote control miniature chargeable cell waste liquid suction device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides a wireless remote control miniature chargeable cell waste liquid suction device which comprises a liquid suction device and a liquid suction device, wherein the liquid suction device comprises a liquid collection box, one side of the liquid collection box is provided with a liquid suction pump, the liquid suction pump is connected with a control switch, the control switch is used for controlling the operation of the liquid suction pump, the liquid suction device comprises a suction head, the outer wall of the suction head is provided with a remote controller, the remote controller is connected with the control switch, and the suction head, the liquid collection box and the liquid suction pump are communicated through connecting pieces.
As a further improvement of the technical scheme, the connecting piece comprises a first connecting pipe and a second connecting pipe, one end of the first connecting pipe is communicated with the suction head, the other end of the first connecting pipe is communicated with a liquid inlet of the liquid pump, a liquid outlet of the liquid pump is communicated with one end of the second connecting pipe, and the other end of the second connecting pipe is communicated with the liquid collecting tank.
As a further improvement of the technical scheme, the connecting piece comprises a first connecting pipe and a second connecting pipe, one end of the first connecting pipe is communicated with the suction head, the other end of the first connecting pipe is communicated with the liquid collecting tank, one end of the second connecting pipe is communicated with the liquid collecting tank, and the other end of the second connecting pipe is communicated with the liquid inlet of the liquid pump.
As a further improvement of the technical scheme, the liquid pump is connected with a battery, the battery is connected with a control switch, and a charging port is connected in the battery.
As a further improvement of the technical scheme, the liquid collecting box, the control switch and the battery are peripherally provided with a shell.
As a further improvement of the technical scheme, a notch is formed in the top of the liquid collecting box, and the top of the liquid collecting box is communicated with a box cover.
As a further improvement of the technical scheme, the top of the liquid collecting tank is provided with a sealing strip.
Compared with the prior art, the utility model has the beneficial effects that:
among this miniature chargeable cell waste liquid suction apparatus of wireless remote control, through the remote controller that sets up, the remote controller controls the operation to the drawing liquid pump through control switch for biological safety cabinet can be kept away from to the drawing liquid pump, so that the device can not lead to the fact the influence to biological safety cabinet, has solved present equipment and has not been convenient for control, and can lead to the fact the problem of influence to biological safety cabinet when equipment operation.
Drawings
FIG. 1 is a perspective view of a monolithic junction according to the present invention;
FIG. 2 is a schematic view of a gas-liquid pump according to the present invention;
FIG. 3 is a schematic view of the gas-liquid pump of the present invention.
The various reference numbers in the figures mean:
100. a liquid pumping device;
110. a liquid collection tank; 111. a liquid pump; 112. a control switch; 113. a battery; 114. a charging port;
120. a housing;
130. a box cover; 131. a sealing strip;
200. a liquid suction device;
210. a suction head; 211. a remote controller; 212. a connecting member;
220. a first connecting pipe; 221. a second connecting pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Example 1
Referring to fig. 1-3, the present embodiment provides a wireless remote control micro rechargeable cell waste liquid pumping device, which includes a liquid pumping device 100 and a liquid suction device 200, wherein the liquid pumping device 100 includes a liquid collecting tank 110, a liquid pumping pump 111 is disposed at one side of the liquid collecting tank 110, the liquid pumping pump 111 preferably employs a micro diaphragm gas-liquid pump, the micro diaphragm gas-liquid pump has a small volume and can suck gas and liquid, so as to be suitable for different occasions, the liquid pumping pump 111 is connected to a control switch 112, the control switch 112 is used for controlling the operation of the liquid pumping pump 111, a control circuit is disposed in the control switch 112, the control circuit employs a transparent transmission mode through a wireless module and turns on and off the operation of the liquid pumping pump 111 through a low power consumption high power MOS transistor, the liquid suction device 200 includes a suction head 210, a remote controller 211 is disposed on an outer wall of the suction head 210, the remote controller 211 is connected to the control switch 112, the remote controller 211 preferably adopts the model to be STM8L151 series singlechip, the consumption of this monolithic is lower to be convenient for long-time work of remote controller 211, communicate through connecting piece 212 between suction head 210, collecting tank 110 and the drawing liquid pump 111, through the remote controller 211 that sets up, remote controller 211 controls the operation to drawing liquid pump 111 through control switch 112, make drawing liquid pump 111 can keep away from biological safety cabinet, so that the device can not lead to the fact the influence to biological safety cabinet.
When the liquid pumping device 100 and the liquid suction device 200 of the embodiment are used specifically, the suction head 210 is placed in the biological safety cabinet, the remote controller 211 is pressed when liquid pumping is needed, the remote controller 211 controls the housing 120 through the wireless module, the control circuit in the housing 120 controls the operation of the liquid pumping pump 111, and the liquid near the suction head 210 is pumped into the liquid collecting tank 110 through the liquid collecting tank 110 when the liquid pumping pump 111 operates.
Besides, the connection member 212 includes a first connection pipe 220 and a second connection pipe 221, one end of the first connection pipe 220 is communicated with the suction head 210, the other end of the first connection pipe 220 is communicated with a liquid inlet of the drawing pump 111, a liquid outlet of the drawing pump 111 is communicated with one end of the second connection pipe 221, the other end of the second connection pipe 221 is communicated with the liquid collecting tank 110, the drawing pump 111 works to draw in the liquid near the suction head 210 through the first connection pipe 220 and discharge the drawn liquid into the large liquid collecting tank 110 through the second connection pipe 221, so that the liquid collecting tank 110 collects the waste liquid.
Further, in order to prevent the liquid pump 111 from contacting with liquid, the connector 212 includes a first connecting pipe 220 and a second connecting pipe 221, one end of the first connecting pipe 220 is communicated with the suction head 210, the other end of the first connecting pipe 220 is communicated with the liquid collecting tank 110, one end of the second connecting pipe 221 is communicated with the liquid collecting tank 110, and the other end of the second connecting pipe 221 is communicated with the liquid inlet of the liquid pump 111, considering that the liquid pump 111 and liquid receiving may pollute the inside of the liquid pump 111, for this reason, the liquid pump 111 works to generate negative pressure in the liquid collecting tank 110 through the second connecting pipe 221, and other pressure in the liquid collecting tank 110 is lower than that in the outside, and at this time, the liquid collecting tank 110 sucks liquid and gas near the suction head 210 through the first connecting pipe 220, thereby preventing the liquid pump 111 from directly contacting with liquid.
Furthermore, in order to improve the independence of the device, the battery 113 is connected to the liquid pump 111, the battery 113 is connected to the control switch 112, and the charging port 114 is connected to the battery 113, so that the device needs to be arranged near a power supply, and therefore, the control switch 112 and the liquid pump 111 are powered by the arranged battery 113, so that the position of the liquid pump 100 can be randomly parked, and the use scene of the device is enlarged.
Besides, in order to prevent the pumping liquid pump 111, the liquid collecting tank 110, the control switch 112 and the battery 113 are provided with a housing 120 at the periphery, and the housing 120 can isolate the pumping liquid pump 111, the control switch 112 and the battery 113 from the outside and prevent the pumping liquid pump 111, the control switch 112 and the battery 113 from being damaged by external objects.
Further, in order to facilitate cleaning of liquid in the liquid collecting tank 110, a notch is formed in the top of the liquid collecting tank 110, and the tank cover 130 is communicated with the top of the liquid collecting tank 110, so that the liquid collecting tank 110 is not easy to clean in a sealed state, and therefore the liquid in the liquid collecting tank 110 can be poured out at the moment by opening the tank cover 130.
Further, in order to prevent the air leakage between the tank cover 130 and the liquid collecting tank 110, the sealing strip 131 is disposed on the top of the liquid collecting tank 110, and considering that a small gap is easily formed between the tank cover 130 and the liquid collecting tank 110, the sealing strip 131 is preferably made of rubber, which has high flexibility, so that the gap between the tank cover 130 and the sealing strip 131 is filled, and the air leakage is prevented.
In the wireless remote control miniature chargeable cell waste liquid suction device of the embodiment, when in use, the suction head 210 is placed in a biological safety cabinet, the remote controller 211 is pressed when liquid is required to be sucked, the remote controller 211 controls the shell 120 through a wireless module, the control circuit in the shell 120 controls the operation of the liquid pump 111, and the liquid near the suction head 210 is sucked into the liquid collecting tank 110 through the liquid collecting tank 110 when the liquid pump 111 operates.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a miniature chargeable cell waste liquid suction apparatus of wireless remote control which characterized in that: including drawing liquid device (100) and imbibition device (200), drawing liquid device (100) includes collecting tank (110), one side of collecting tank (110) is provided with drawing liquid pump (111), drawing liquid pump (111) are connected with control switch (112), control switch (112) are used for controlling the operation of drawing liquid pump (111), imbibition device (200) is including suction head (210), the outer wall of suction head (210) is provided with remote controller (211), remote controller (211) are connected with control switch (112), communicate through connecting piece (212) between suction head (210), collecting tank (110) and drawing liquid pump (111).
2. The wireless remote-controlled micro-chargeable cell waste liquid pumping device according to claim 1, characterized in that: the connecting piece (212) comprises a first connecting pipe (220) and a second connecting pipe (221), one end of the first connecting pipe (220) is communicated with the suction head (210), the other end of the first connecting pipe (220) is communicated with a liquid inlet of the liquid pump (111), a liquid outlet of the liquid pump (111) is communicated with one end of the second connecting pipe (221), and the other end of the second connecting pipe (221) is communicated with the liquid collecting tank (110).
3. The wireless remote-controlled micro-chargeable cell waste liquid pumping device according to claim 1, characterized in that: the connecting piece (212) comprises a first connecting pipe (220) and a second connecting pipe (221), one end of the first connecting pipe (220) is communicated with the suction head (210), the other end of the first connecting pipe (220) is communicated with the liquid collecting tank (110), one end of the second connecting pipe (221) is communicated with the liquid collecting tank (110), and the other end of the second connecting pipe (221) is communicated with a liquid inlet of the liquid drawing pump (111).
4. The wireless remote-controlled micro-chargeable cell waste liquid pumping device according to claim 1, characterized in that: the liquid pump (111) is connected with a battery (113), the battery (113) is connected with a control switch (112), and a charging port (114) is connected in the battery (113).
5. The wireless remote-controlled micro-chargeable cell waste liquid pumping device according to claim 1, characterized in that: and a shell (120) is arranged on the peripheries of the liquid collecting box (110), the control switch (112) and the battery (113).
6. The wireless remote-controlled micro-chargeable cell waste liquid pumping device according to claim 1, characterized in that: the top of the liquid collecting box (110) is provided with a notch, and the top of the liquid collecting box (110) is communicated with a box cover (130).
7. The wireless remote-controlled micro-chargeable cell waste liquid pumping device according to claim 6, characterized in that: the top of the liquid collecting tank (110) is provided with a sealing strip (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220045197.0U CN216550445U (en) | 2022-01-10 | 2022-01-10 | Wireless remote control miniature chargeable cell waste liquid suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220045197.0U CN216550445U (en) | 2022-01-10 | 2022-01-10 | Wireless remote control miniature chargeable cell waste liquid suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216550445U true CN216550445U (en) | 2022-05-17 |
Family
ID=81560960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220045197.0U Active CN216550445U (en) | 2022-01-10 | 2022-01-10 | Wireless remote control miniature chargeable cell waste liquid suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216550445U (en) |
-
2022
- 2022-01-10 CN CN202220045197.0U patent/CN216550445U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20220395625A1 (en) | Self-cleaning electric nasal aspirator | |
| US11554198B1 (en) | Integrated breast pump | |
| CN111803736A (en) | Breast pump cover and hand-free breast pump | |
| CN216550445U (en) | Wireless remote control miniature chargeable cell waste liquid suction device | |
| CN207614097U (en) | A kind of portable medical continuous negative pressure suction device of pressure controllable | |
| CN107158494A (en) | Breast pump and Breastpump set | |
| CN211756148U (en) | Automatic atomizing and lubricating device for gynecological instrument based on Arduino | |
| CN213341621U (en) | Electric spraying kettle | |
| CN211155240U (en) | Active tea liquid suction and discharge device and tea liquid barrel thereof | |
| CN211771214U (en) | Cell culture liquid changing device | |
| CN207679776U (en) | Breast pump and Breastpump set | |
| CN110664258A (en) | Active tea liquid suction and discharge device and tea liquid barrel thereof | |
| CN211584497U (en) | Cardiovascular internal medicine drainage ware | |
| CN2329363Y (en) | Medical suction apparatus and its disposable liquid storage bag | |
| CN2633300Y (en) | Milk pump | |
| CN213791747U (en) | Liquid suction system and superclean bench | |
| CN214208228U (en) | Outer storehouse formula handkerchief mounting structure of dust catcher | |
| CN213490992U (en) | Breast pump with milk volume statistics function | |
| CN213803838U (en) | Pollution-preventing straw for cell culture | |
| CN221154883U (en) | Portable handheld sputum aspirator | |
| CN210521454U (en) | Portable negative pressure drainage device | |
| CN217219710U (en) | Portable chargeable wound surface flushing device | |
| CN217586501U (en) | Chemical detection liquid extractor | |
| CN210620801U (en) | Culture dish | |
| CN221712979U (en) | Sputum aspirator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |