CN213997108U

CN213997108U - Test tube cleaning device

Info

Publication number: CN213997108U
Application number: CN202022272749.5U
Authority: CN
Inventors: 许键; 邱书奇; 李红文; 耿发云; 曾宪涛; 许培武; 姚馨蕙; 刘森庆; 张鹏; 贺海鹏; 张少霞
Original assignee: Shenzhen City Longgang District Otolaryngology Hospital
Current assignee: Shenzhen City Longgang District Otolaryngology Hospital
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-08-20
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a test tube cleaning device is suitable for the field of basic medical scientific research, and comprises a main body, a cleaning piece, a driving mechanism, a nozzle and a liquid supply module; actuating mechanism installs in the main part, and actuating mechanism is used for driving the motion of cleaning member to clear away the dirt in the test tube, the nozzle is installed in the main part, and the nozzle can make the washing liquid spout into to the test tube in, supplies liquid module and is connected with the nozzle, supplies liquid module to be used for carrying the washing liquid to the nozzle. The utility model provides a test tube cleaning ware has integrateed the brush and has removed the dirt and add the function of washing liquid, convenient to use, and cleaning quality and cleaning efficiency are higher.

Description

Test tube cleaning device

Technical Field

The utility model relates to an laboratory glassware cleaning equipment technical field especially relates to a test tube cleaning ware.

Background

After the experiment, some substances usually remain in the test tube, for example, in the biomedical experiment, the test tube is often used for basic experiments such as protein concentration measurement or tissue protein extraction, and substances such as grease and chemicals are often adhered to the inner wall of the test tube. Some existing test tube cleaning equipment only scrub the test tube through the brush, and grease attached to the inner wall of the test tube cannot be effectively removed, so that the cleaning quality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a test tube cleaning ware that cleaning quality is higher.

According to the utility model discloses a test tube cleaning device, include: a main body; a cleaning member capable of extending into the test tube; the driving mechanism is mounted on the main body, the cleaning piece is connected with the driving mechanism, and the driving mechanism is used for driving the cleaning piece to move relative to the test tube so as to remove dirt in the test tube; a nozzle mounted on the main body, the nozzle enabling the cleaning solution to be sprayed into the test tube; and the liquid supply module is connected with the nozzle and is used for conveying the cleaning liquid to the nozzle.

According to the utility model discloses test tube cleaning device has following beneficial effect at least: the driving mechanism can drive the cleaning piece to move to clean dirt in the test tube, the liquid supply module conveys cleaning liquid, the cleaning liquid is sprayed out of the nozzle and enters the test tube, and grease attached to the inner wall of the test tube is easy to separate and is mixed in the cleaning liquid or water under the action of the cleaning liquid; the action of washing liquid cooperates the motion of cleaning member, and test tube washing ware is higher to the washing quality of test tube. In addition, the test tube cleaning device integrates the function of adding the cleaning solution, and the user does not need to frequently transfer the test tube to add the cleaning solution, so that the test tube cleaning device is convenient to use.

According to some embodiments of the utility model, supply the liquid module to include stock solution container, delivery pump, first conveying pipeline and second conveying pipeline, stock solution container can store the washing liquid, first conveying pipeline's one end with the nozzle is connected, second conveying pipeline's both ends respectively with the delivery pump with stock solution container connects, the delivery pump can with in the stock solution container the washing liquid is followed first conveying pipeline carries extremely the nozzle.

According to some embodiments of the utility model, the one end that the nozzle was kept away from to first conveying line with the stock solution container is connected, the delivery pump can to conveying gas in the stock solution container, so that the washing liquid leaves the stock solution container and flows along first conveying line.

According to some embodiments of the utility model, supply liquid module still includes the transport control switch, the transport control switch with the delivery pump electricity is connected, the transport control switch is used for controlling opening of delivery pump stops.

According to some embodiments of the invention, the transport control switch is a pedal switch.

According to the utility model discloses a some embodiments still include the washing control switch, the washing control switch is installed in the main part, the washing control switch with the actuating mechanism electricity is connected, the washing control switch is used for control actuating mechanism opens and stops.

According to the utility model discloses a some embodiments still include hydrojet control valve and hydrojet control switch, the hydrojet control valve with the hydrojet control switch electricity is connected, the hydrojet control valve sets up on the first pipeline, the hydrojet control valve can break-make first pipeline, hydrojet control switch is used for control opening and close of hydrojet control valve.

According to some embodiments of the invention, the cleaning control switch is adjacent to the spray control switch.

According to some embodiments of the invention, the nozzle is adjacent to the cleaning member.

According to some embodiments of the utility model, the cleaning piece includes connecting seat and brush hair, the brush hair is connected the outer fringe of connecting seat, the connecting seat with actuating mechanism connects, actuating mechanism can drive the connecting seat rotates.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

FIG. 1 is a schematic diagram of the whole of a tube washer according to some embodiments;

FIG. 2 is a schematic view of the interior of a body in some embodiments;

FIG. 3 is a simplified schematic diagram of a liquid supply module in another embodiment;

reference numerals: 101-body, 102-cleaning member, 103-second mounting portion, 104-first mounting portion, 105-base, 106-bristles, 107-driving mechanism, 108-nozzle, 109-reservoir, 110-first delivery line, 112-delivery control switch, 113-delivery pump, 114-second delivery line, 115-sealing cap, 116-cleaning control switch, 117-spray control switch, 201-power supply, 202-spray control valve.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to FIG. 1, there is shown a cuvette washer in some embodiments, comprising a body 101, a cleaning member 102, a drive mechanism 107, a nozzle 108, and a liquid supply module. A driving mechanism 107 and a nozzle 108 are arranged on the main body 101, the cleaning piece 102 can extend into the test tube, and the driving mechanism 107 is used for driving the cleaning piece 102 to move so as to remove residues in the test tube; the liquid supply module is connected to the nozzle 108, and the liquid supply module is used for delivering the cleaning liquid to the nozzle 108, and the cleaning liquid can be sprayed out through the nozzle 108 and enter the test tube.

Referring to fig. 1, the cleaning member 102 includes a base 105 and bristles 106, the bristles 106 are attached to the outer edge of the base 105, the base 105 may be configured as a rod based on the shape of the test tube, and the bristles 106 are distributed along the circumference of the base 105. The driving mechanism 107 can be set as a rotating motor, an output shaft of the driving mechanism 107 extends out of the main body 101, one end of the base 105 is connected with the output shaft of the driving mechanism 107, and specifically, the base 105 is sleeved outside the output shaft; when the drive mechanism 107 is provided as a rotary motor, the drive mechanism 107 rotates the base 105, and the brush 106 moves circularly around the axis of the base 105 to brush away the residue or dirt on the wall surface of the test tube. In other embodiments, the driving mechanism 107 may be configured as a linear motor, an air cylinder, or the like, and the base 105 and the bristles 106 may reciprocate in the up-and-down direction under the driving mechanism 107. It should be noted that the cleaning member 102 is not limited to the form of a brush, and the cleaning member 102 may be a sponge or a cleaning cloth attached to the outer edge of the base 105.

Referring to fig. 1 and 2, in some embodiments, the liquid supply module includes a liquid storage container 109, a delivery pump 113, a first delivery pipe 110 and a second delivery pipe 114, a cavity is formed in the liquid storage container 109, the liquid storage container 109 is used for storing a cleaning liquid, a nozzle 108 at one end of the first delivery pipe 110 is connected, a nozzle 108 at the other end of the second delivery pipe 114 is connected with the delivery pump 113 and the liquid storage container 109, respectively, and the delivery pump 113 can deliver the cleaning liquid in the liquid storage container 109 to the nozzle 108 along the first delivery pipe 110. Specifically, referring to fig. 1, in some embodiments, the delivery pump 113 is configured as an air pump, an air output end of the delivery pump 113 is connected to the second delivery pipe 114, another end of the second delivery pipe 114 passes through the sealing cover 115 of the liquid storage container 109 and extends into the liquid storage container 109, and one end of the second delivery pipe 114 extending into the liquid storage container 109 stays at a higher position and does not extend into the cleaning liquid; the end of the first delivery line 110 remote from the nozzle 108 extends through a sealing cap 115 of the reservoir 109 and into the reservoir 109, and below the level of the cleaning fluid. After the delivery pump 113 is turned on, the delivery pump 113 will deliver gas (e.g., air) into the liquid storage container 109, and as the gas in the liquid storage container 109 increases, the internal pressure of the liquid storage container 109 increases, and the cleaning liquid flows to the nozzle 108 along the first delivery pipe 110 under the action of the gas pressure. That is, the delivery control switch 112 controls the start and stop of the delivery pump 113 to control the delivery of the cleaning liquid.

The liquid supply module may also have other arrangement manners, referring to fig. 3, the delivery pump 113 is a liquid pump (for example, a plunger pump suitable for liquid), a liquid input end of the delivery pump 113 is connected to the liquid storage container 109 through a second delivery pipeline 114, the second delivery pipeline 114 extends to a position below the liquid level of the cleaning liquid in the liquid storage container, and a liquid output end of the delivery pump 113 is connected to the first delivery pipeline 110. That is, in the arrangement shown in fig. 3, the cleaning liquid enters the delivery pump 113 through the second delivery line 114, then exits the delivery pump and enters the first delivery line 110, and then flows along the first delivery line 110 to the nozzle 108.

In some embodiments, the liquid supply module further includes a delivery control switch 112, the delivery control switch 112 is electrically connected (e.g., electrically connected via a wire) to the delivery pump 113, and the delivery control switch 112 can control the start and stop of the delivery pump 113 to control the delivery of the cleaning liquid. In some embodiments, the delivery control switch 112 may be configured as a pedal switch, and the user may still control the delivery of the cleaning solution by stepping on the pedal when holding the main body 101 and the test tube with both hands respectively.

In the test tube cleaning device provided by the utility model, the driving mechanism 107 can drive the cleaning piece 102 to move to remove dirt in the test tube, the liquid supply module can deliver cleaning liquid to make the cleaning liquid spray out from the nozzle 108 and enter the test tube, and under the action of the cleaning liquid, grease attached to the inner wall of the test tube is easy to separate and mix in the cleaning liquid or water; the action of the cleaning fluid is matched with the movement of the cleaning piece 102, and the cleaning quality of the test tube is higher by the test tube cleaner. In addition, the test tube cleaning device integrates the function of adding the cleaning solution, and the user does not need to frequently transfer the test tube to add the cleaning solution, so that the test tube cleaning device is convenient to use. In some embodiments, the nozzle 108 and the cleaning members 102 may be disposed in adjacent positions; in this arrangement, when some test tubes are washed, the nozzle 108 and the cleaning member 102 can be simultaneously inserted into the test tube, and the cleaning liquid can be sprayed out when the cleaning member 102 moves, so that the washing effect is better under the combined action of the washing of the cleaning liquid and the high-speed movement of the cleaning member 102.

The test tube cleaner can be provided with a switch to control the liquid spraying and the brushing of the test tube cleaner. Referring to fig. 1 and 2, in some embodiments, the cuvette washer further includes a washing control switch 116, the washing control switch 116 is mounted on the main body 101, the washing control switch 116 is electrically connected to the driving mechanism 107, and the washing control switch 116 can control the start and stop of the driving mechanism 107, so as to control whether the cleaning member 102 moves. A power supply 201 is installed inside the main body 101 of the cuvette washer, and the power supply 201 can be charged by connecting a charger 118. The power supply 201 is electrically connected to the driving mechanism 107, the cleaning control switch 116 may be a push-button switch, and the power supply 201 and the driving mechanism 107 can be conducted by pressing the cleaning control switch 116. In some embodiments, the tube washer further includes a liquid ejection control valve 202 and a liquid ejection control switch 117, the liquid ejection control valve 202 is electrically connected to the liquid ejection control switch 117, the liquid ejection control switch 117 for controlling the opening and closing of the liquid ejection control valve 202 is installed in the main body 101, and the liquid ejection control valve 202 is disposed on the first conveying line 110. The valve 202 may be an electromagnetic valve, when the valve 202 is closed, the cleaning solution cannot flow through the valve 202 to the nozzle 108, and the tube washer cannot perform the liquid spraying operation, i.e. the valve 202 and the switch 117 may also be arranged to control the liquid spraying operation of the tube washer. The ejection control switch 117 may be a push-button switch.

Referring to fig. 1 and 2, the main body 101 includes a first mounting portion 103 and a second mounting portion 104, the first mounting portion 103 and the second mounting portion 104 are connected, a cleaning control switch 116 and a liquid ejection control switch 117 are mounted on the first mounting portion 103, and the first mounting portion 103 can be used as a portion for a user to hold. To reduce the risk of injury to the user's hand from the moving cleaning elements 102 and the dispensed cleaning fluid, and to avoid interference with the movement of the cleaning elements 102 and the dispensing of cleaning fluid by the user's hand, the drive mechanism 107 and nozzle 108 are mounted to the second mounting portion 104. A cleaning control switch 116 and a liquid ejection control switch 117 may be installed at adjacent positions so that a user can switch the operation state of the tube washer; for example, as shown in fig. 2, the cleaning control switch 116 is located above the liquid ejection control switch 117, and after the user grips the first mounting portion 103, the cleaning control switch 116 can be pressed by the index finger and the liquid ejection control switch 117 can be pressed by the middle finger, without greatly changing the position of the hand grip.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims

1. Test tube cleaner for adding washing liquid and removing the dirt in the test tube to the test tube, its characterized in that includes:

a main body;

a cleaning member capable of extending into the test tube;

the driving mechanism is mounted on the main body, the cleaning piece is connected with the driving mechanism, and the driving mechanism is used for driving the cleaning piece to move relative to the test tube so as to remove dirt in the test tube;

a nozzle mounted on the main body, the nozzle enabling the cleaning solution to be sprayed into the test tube;

and the liquid supply module is connected with the nozzle and is used for conveying the cleaning liquid to the nozzle.

2. The cuvette washer according to claim 1, wherein the liquid supply module comprises a liquid storage container, a delivery pump, a first delivery pipeline and a second delivery pipeline, the liquid storage container can store the cleaning liquid, one end of the first delivery pipeline is connected with the nozzle, two ends of the second delivery pipeline are respectively connected with the delivery pump and the liquid storage container, and the delivery pump can deliver the cleaning liquid in the liquid storage container to the nozzle along the first delivery pipeline.

3. The cuvette washer according to claim 2, wherein an end of the first delivery line remote from the nozzle is connected to the reservoir, and the delivery pump is capable of delivering gas into the reservoir to cause the cleaning fluid to exit the reservoir and flow along the first delivery line.

4. The cuvette washer according to claim 2, wherein the liquid supply module further comprises a delivery control switch electrically connected to the delivery pump, the delivery control switch being configured to control the start and stop of the delivery pump.

5. The cuvette washer according to claim 4, wherein the transport control switch is a pedal switch.

6. The cuvette washer according to any one of claims 2 to 5, further comprising a washing control switch mounted on the main body, the washing control switch being electrically connected to the driving mechanism, the washing control switch being configured to control the start and stop of the driving mechanism.

7. The cuvette washer according to claim 6, further comprising a liquid ejection control valve and a liquid ejection control switch, wherein the liquid ejection control valve is electrically connected to the liquid ejection control switch, the liquid ejection control valve is provided on the first conveying line, the liquid ejection control valve is capable of opening and closing the first conveying line, and the liquid ejection control switch is configured to control opening and closing of the liquid ejection control valve.

8. The cuvette washer according to claim 7, wherein the wash control switch and the spray control switch are adjacent.

9. The cuvette washer according to claim 1, wherein the nozzle is adjacent to the cleaning member.

10. The cuvette washer according to claim 1, wherein the cleaning member comprises a connecting seat and bristles, the bristles are connected to an outer edge of the connecting seat, the connecting seat is connected with the driving mechanism, and the driving mechanism can drive the connecting seat to rotate.