CN215902385U

CN215902385U - Portable teaching glass instrument cleaner

Info

Publication number: CN215902385U
Application number: CN202121991004.2U
Authority: CN
Inventors: 冯彬; 王增明; 王立新; 陈蕾蕾
Original assignee: Binzhou Polytechnic
Current assignee: Binzhou Polytechnic
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-02-25
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a portable teaching glass instrument cleaner, and relates to the technical field of teaching auxiliary appliances. This glass instrument purger is used in portable teaching, including casing, drive assembly and water guide assembly, the inside of casing is provided with power storage device, and the bottom of casing is rotated and is installed the outlet pipe, and the fixed surface of outlet pipe installs the cleaning brush, and inside the top of outlet pipe extended to the casing, the water guide assembly sets up at the casing, and drive assembly sets up and can drive the outlet pipe at the inside and drive assembly of casing and rotate. The device has the advantages of simple structure, convenient operation, good cleaning effect, time and labor saving, and high portability, is convenient to carry and store, and is suitable for popularization and use.

Description

Portable teaching glass instrument cleaner

Technical Field

The utility model relates to the technical field of teaching auxiliary appliances, in particular to a portable teaching glass instrument cleaner.

Background

After carrying out the chemical experiment teaching, need wash the test tube that uses when chemical experiment, general case is to the in vitro clear water of pouring into, then scrub through the test tube brush manual work, but its efficiency of this kind of mode of scrubbing remains to be improved, long-time scrubbing can lead to user's arm muscle ache, and the washing water when scrubbing remains inside the test tube always, probably leads to scrubbing clean inadequately, have to remain.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art, and provides a portable teaching glass instrument cleaner which can solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable teaching glass instrument cleaner comprises a shell, a driving assembly and a water guide assembly, wherein an electric power storage device is arranged inside the shell, a water outlet pipe is rotatably arranged at the bottom of the shell, a cleaning brush is fixedly arranged on the outer surface of the water outlet pipe, and the top end of the water outlet pipe extends into the shell;

the water guide assembly is arranged on the shell, the driving assembly is arranged inside the shell, and the driving assembly can drive the water outlet pipe to rotate.

Preferably, the power storage device comprises a storage battery for supplying power to the driving assembly.

Preferably, the interior of the water outlet pipe is hollow, and the outer surface of the water outlet pipe is provided with a water outlet hole communicated with the interior of the water outlet pipe.

Preferably, the water guide assembly comprises a water tap rubber joint, a rubber hose and a water pipe, the water pipe is fixedly mounted at the top of the inner side of the shell, the bottom end of the water pipe is rotatably connected with the top end of the water outlet pipe, the rubber hose is fixedly mounted at the top of the shell, one end of the rubber hose is fixedly connected with the water tap rubber joint, and the rubber hose, the water pipe and the water outlet pipe are connected and arranged in the shell.

Preferably, drive assembly includes motor, first gear and second gear, and the fixed suit of first gear is on the outlet pipe, and motor fixed mounting has inside the casing, and second gear fixed mounting is on the output shaft of motor, and first gear and second gear mesh mutually, and during the washing, the first gear of motor drive rotates, uses through the cooperation of second gear for the outlet pipe rotates, and the outlet pipe drives the cleaning brush and rotates, can scrub test tube inside, improves abluent effect

Preferably, the cleaning brush is one of a nylon brush or a fiber brush.

Compared with the prior art, the utility model has the beneficial effects that:

this glass instrument purger is used in portable teaching, insert the cleaning brush in the test tube, fix tap rubber joint on the tap, through the motor, first gear, the second gear, the outlet pipe, tap rubber joint, the cooperation of rubber hose and water service pipe is used, can scrub the inside of test tube, abluent operation is laborsaving in trouble-saving, the sewage that the washing produced can directly flow, be favorable to improving abluent cleanliness like this, this device is small and exquisite in shape, the portability is higher, can hand-carry, for large-scale test tube cleaning equipment, this device cost is also lower.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the water outlet pipe of the present invention.

Reference numerals: 1 casing, 2 cleaning brush, 3 power storage device, 4 tap rubber joint, 5 rubber hose, 6 water service pipes, 7 apopores, 8 first gear, 9 second gear, 10 motors, 11 outlet pipes.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, 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, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a portable glass instrument purger for teaching, which comprises a housin 1, drive assembly and water guide assembly, the inside of casing 1 is provided with power storage device 3, power storage device 3 includes the battery, the battery is used for supplying power for drive assembly, the outside of casing 1 still is provided with the switch, casing 1's bottom is rotated and is installed outlet pipe 11, outlet pipe 11's fixed surface installs cleaning brush 2, cleaning brush 2 is one of them of nylon brush or fibre brush, outlet pipe 11's top extends to inside the casing, the water guide assembly sets up at casing 1, drive assembly sets up and can drive outlet pipe 11 and rotate at 1 inside and drive assembly of casing, invert the test tube, make the test tube opening down, insert in the test tube cleaning brush 2.

Furthermore, the interior of the water outlet pipe 11 is hollow, and the outer surface of the water outlet pipe 11 is provided with a water outlet hole 7 communicated with the interior of the water outlet pipe.

Example two;

referring to fig. 1-3, on the basis of the first embodiment, the water guide assembly includes a faucet rubber connector 4, a rubber hose 5 and a water pipe 6, the water pipe 6 is fixedly installed at the top of the inner side of the housing 1, the bottom end of the water pipe 6 is rotatably connected to the top end of the water outlet pipe 11, the rubber hose 5 is fixedly installed at the top of the housing 1, one end of the rubber hose 5 is fixedly connected to the faucet rubber connector 4, the rubber hose 5, the water pipe 6 and the water outlet pipe 11 are connected to each other, the faucet rubber connector 4 is fixed to the faucet, the water outlet amount of the faucet is reasonably adjusted, and clean water in the faucet enters the water outlet pipe 11 through the rubber hose 5 and the water pipe 6, and then enters the test tube.

The driving assembly comprises a motor 10, a first gear 8 and a second gear 9, the electric power storage device 3 is used for supplying power to the motor 10, a switch outside the shell 1 can control the motor 10 to start and stop, it is noted that the switch outside the shell 1 needs to be subjected to waterproof treatment to avoid water from influencing the normal use of the motor 10, the first gear 8 is fixedly sleeved on the water outlet pipe 11, the motor 10 is fixedly installed inside the shell 1, the second gear 9 is fixedly installed on an output shaft of the motor 10, the first gear 8 is meshed with the second gear 9, during cleaning, the motor 10 drives the first gear 8 to rotate, the water outlet pipe 11 is rotated through the matching use of the second gear 9, the water outlet pipe 11 drives the cleaning brush 2 to rotate, so that the inside of the test tube can be cleaned, the cleaning mode is trouble-saving and labor-saving, because the test tube is in an inverted outflow state, the sewage generated by cleaning can be directly generated, the device is small in shape, high in portability and capable of being carried about, and the manufacturing cost of the device is low compared with that of large-scale test tube cleaning equipment.

The working principle is as follows: invert the test tube for the test tube opening is down, and in inserting the test tube with cleaning brush 2, fix tap rubber joint 4 on the tap, reasonable regulation tap's water yield size, the first gear 8 of motor 10 drive rotates, uses through the cooperation of second gear 9, makes outlet pipe 11 rotate, and outlet pipe 11 drives cleaning brush 2 and rotates, thereby can scrub test tube inside.

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 within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides a portable teaching is with glassware purger, includes casing (1), drive assembly and water guide assembly, its characterized in that: the electric power storage device (3) is arranged in the shell (1), the bottom of the shell (1) is rotatably provided with a water outlet pipe (11), the outer surface of the water outlet pipe (11) is fixedly provided with a cleaning brush (2), and the top end of the water outlet pipe (11) extends into the shell;

the water guide assembly is arranged on the shell (1), the driving assembly is arranged inside the shell (1) and can drive the water outlet pipe (11) to rotate.

2. The portable teaching glass instrument cleaner as defined in claim 1, wherein: the electric storage device (3) comprises a storage battery which is used for supplying power to the driving assembly.

3. The portable teaching glass instrument cleaner as defined in claim 1, wherein: the interior of the water outlet pipe (11) is in a hollow state, and a water outlet hole (7) communicated with the interior of the water outlet pipe is formed in the outer surface of the water outlet pipe (11).

4. The portable teaching glass instrument cleaner as defined in claim 1, wherein: the water guide assembly comprises a water tap rubber connector (4), a rubber hose (5) and a water pipe (6), the water pipe (6) is fixedly installed at the top of the inner side of the shell (1), the bottom end of the water pipe (6) is rotatably connected with the top end of the water outlet pipe (11), the rubber hose (5) is fixedly installed at the top of the shell (1), one end of the rubber hose (5) is fixedly connected with the water tap rubber connector (4), and the rubber hose (5), the water pipe (6) and the water outlet pipe (11) are connected inside.

5. The portable teaching glass instrument cleaner as defined in claim 1, wherein: the driving assembly comprises a motor (10), a first gear (8) and a second gear (9), the first gear (8) is fixedly sleeved on the water outlet pipe (11), the motor (10) is fixedly installed inside the shell (1), the second gear (9) is fixedly installed on an output shaft of the motor (10), and the first gear (8) is meshed with the second gear (9).

6. The portable teaching glass instrument cleaner as defined in claim 1, wherein: the cleaning brush (2) is one of a nylon brush or a fiber brush.