CN209424226U - A kind of student experimenting room test tube cleaning device - Google Patents
A kind of student experimenting room test tube cleaning device Download PDFInfo
- Publication number
- CN209424226U CN209424226U CN201821637586.2U CN201821637586U CN209424226U CN 209424226 U CN209424226 U CN 209424226U CN 201821637586 U CN201821637586 U CN 201821637586U CN 209424226 U CN209424226 U CN 209424226U
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- CN
- China
- Prior art keywords
- test tube
- pedestal
- rinse bath
- tube brush
- electric motor
- 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.)
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Abstract
The utility model discloses a kind of student experimenting room test tube cleaning device, including pedestal, rinse bath and upper cover, rinse bath is located at the upper surface of pedestal, and upper cover is buckled in the surface of rinse bath and connect with base contacts；The inside of pedestal is equipped with electric motor and Zhi Liuguan, and electric motor is fixedly connected on the inside of pedestal vertically, and the output end of electric motor is fixedly connected with driving gear, the horizontal inside in pedestal Zhi Liuguan, and the outer wall of pedestal is fixedly connected with switch；Test tube brush is equipped in rinse bath, test tube brush is uniformly distributed from left to right and size is sequentially reduced, test tube brush is successively arranged spray head, bristle and driven gear from top to bottom, and spray head and bristle are fixed on the upper part of test tube brush, and the lower part of test tube brush through rinse bath and is located at chassis interior.The utility model improves the convenience of test tube cleaning, by using open by design to improve the utilization rate of test tube conveniently to the test tube Rapid Cleaning after by being equipped with various sizes of test tube brush in the inside of rinse bath.
Description
Technical field
The utility model relates to student experimenting appliance technology, dress is cleaned with test tube in specially a kind of student experimenting room
It sets.
Background technique
Test tube, the common instrument of chemical laboratory, serves as the reaction vessel of a small amount of reagent, (adds in room temperature or heating
Should be preheated before heat, not so test tube is easy explosion) it uses, test tube divides common test tube, tool test tube, centrifuge tube etc. a variety of,
Since school increasingly payes attention to the culture to students ' practical ability, the classroom for experiment is equipped in school, especially more
Be when carrying out chemical experiment, reagent produce and reaction will use a large amount of test tube, and be very to the cleaning of test tube
Heavy task.
Currently, existing test tube cleaning device in market, the test tube Rapid Cleaning for multiple same models, it is therefore desirable to
Classify to the test tube after using, the cleaning step of test tube is increased, and need clamping when test tube cleaning, to the operation of student
It makes troubles；Student needs to continue on clean test tube in testing, and causes the test tube after to accumulate, leads to test tube
Not enough situation.It is solved for this reason, it may be necessary to design the new technical solution of one kind and give.
Utility model content
The purpose of this utility model is to provide a kind of student experimenting room test tube cleaning devices, by rinse bath
Portion is equipped with various sizes of test tube brush, improves the convenience of test tube cleaning, convenient to after by using open by design
Test tube Rapid Cleaning improves the utilization rate of test tube.
To achieve the above object, the utility model provides the following technical solutions: dress is cleaned with test tube in a kind of student experimenting room
It sets, including pedestal, rinse bath and upper cover, the rinse bath is located at the upper surface of pedestal, and the upper cover is buckled in the surface of rinse bath
And it is connect with base contacts；The inside of the pedestal is equipped with electric motor and Zhi Liuguan, and the electric motor is fixedly connected vertically
In the inside of pedestal, the output end of the electric motor is fixedly connected with driving gear, and the Zhi Liuguan is horizontal in pedestal
Portion, the outer wall of the pedestal are fixedly connected with switch, and the switch is connected with electric motor；Test tube is equipped in the rinse bath
Brush, the test tube brush is uniformly distributed from left to right and size is sequentially reduced, and the test tube brush is successively arranged spray head, brush from top to bottom
Hair and driven gear, the spray head and bristle are fixed on the upper part of test tube brush, and rinse bath is run through in the lower part of the test tube brush
And it is located at chassis interior, the driven gear is fixedly connected on the surface of part under test tube brush, the driven gear and sliding tooth
Wheel engagement connection, the center of the test tube brush are equipped with through-hole, and the through-hole upper end is connected with spray head and lower end and Zhi Liuguan phase
Connection.
As an improvement of the above technical solution, the bottom of the test tube brush is equipped with support, and the test tube brush and support rotate
Connection, the Zhi Liuguan are embedded in the inside of support.
As an improvement of the above technical solution, the junction of the through-hole and Zhi Liuguan are equipped with solenoid valve, the solenoid valve
It is connected in series with electric motor, the surface of the spray head is equipped with equally distributed spray orifice.
As an improvement of the above technical solution, the bottom of the rinse bath is skewed in left low and right high, the rinse bath
Left side wall is equipped with discharge outlet.
As an improvement of the above technical solution, the right side wall of the pedestal is fixedly connected with water inlet pipe, the water inlet pipe with
Zhi Liuguan is connected.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is by being equipped with various sizes of test tube brush in the inside of rinse bath, convenient for various sizes of examination
Pipe is cleaned, and is avoided the step of carrying out classification cleaning to test tube, is improved the convenience of test tube cleaning, by using open
Design, it is convenient to the test tube Rapid Cleaning after without carrying out clamping to test tube when cleaning, improve the utilization rate of test tube.
2, the utility model by by solenoid valve and electric motor series connection, conveniently make test tube brush rotate while into
Row water spray, avoids test tube brush from scratching the inner wall of test tube, improves the safety of test tube cleaning.
Detailed description of the invention
Fig. 1 is student experimenting room test tube cleaning device surface structure schematic diagram described in the utility model；
Fig. 2 is student experimenting room test tube cleaning device schematic cross-sectional view described in the utility model.
In figure: pedestal -1, rinse bath -2, upper cover -3, electric motor -4, Zhi Liuguan -5 drive gear -6, switch -7, examination
Tube brush -8, spray head -9, bristle -10, driven gear -11, through-hole -12, support -13, solenoid valve -14, spray orifice -15, discharge outlet -
16, water inlet pipe -17.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
It please refers to Fig. 1-2 the utility model and a kind of technical solution is provided: a kind of student experimenting room test tube cleaning device, packet
Pedestal 1, rinse bath 2 and upper cover 3 are included, the rinse bath 2 is located at the upper surface of pedestal 1, and the upper cover 3 is buckled in the table of rinse bath 2
Face and with pedestal 1 connect；The inside of the pedestal 1 is equipped with electric motor 4 and Zhi Liuguan 5, and the electric motor 4 is solid vertically
Surely it is connected to the inside of pedestal 1, the output end of the electric motor 4 is fixedly connected with driving gear 6, and the Zhi Liuguan 5 is horizontal
In the inside of pedestal 1, the outer wall of the pedestal 1 is fixedly connected with switch 7, and the switch 7 is connected with electric motor 4；It is described
Test tube brush 8 is equipped in rinse bath 2, the test tube brush 8 is uniformly distributed from left to right and size is sequentially reduced, the test tube brush 8 from
Spray head 9, bristle 10 and driven gear 11 are successively arranged under, the spray head 9 and bristle 10 are fixed on the top of test tube brush 8
Point, the lower part of the test tube brush 8 through rinse bath 2 and is located inside pedestal 1, and the driven gear 11 is fixedly connected on test tube
The surface of the lower part of brush 8, the driven gear 11 engage connection with driving gear 6, and the center of the test tube brush 8 is equipped with through-hole
12,12 upper end of through-hole is connected with spray head 9 and lower end is connected with Zhi Liuguan 5.
It is further improved ground, as shown in Figure 2: the bottom of the test tube brush 8 is equipped with support 13, the test tube brush 8 and support
13 rotation connections, the Zhi Liuguan 5 is embedded in the inside of support 13, by being equipped with support 13 in the bottom of test tube brush 8, convenient for pair
Test tube brush 8 is supported, and improves the stability that test tube brush 8 rotates.
It is further improved ground, as shown in Figure 2: the junction of the through-hole 12 and Zhi Liuguan 5 is equipped with solenoid valve 14, the electricity
Magnet valve 14 and electric motor 4 are connected in series, and the surface of the spray head 9 is equipped with equally distributed spray orifice 15, by by solenoid valve 14
It is connected in series with electric motor 4, test tube brush 8 is conveniently made to spray water while rotation, test tube brush 8 is avoided to scratch the interior of test tube
Wall.
It is further improved ground, as shown in Figure 2: the bottom of the rinse bath 2 is skewed in left low and right high, the rinse bath 2
Left side wall be equipped with discharge outlet 16, by make the bottom of rinse bath 2 in left low and right high inclination, it is easy to clean after water flow quickly arrange
Out, the efficiency of draining is improved.
Specifically with improvement, as shown in Figs. 1-2: the right side wall of the pedestal 1 is fixedly connected with water inlet pipe 17, the water inlet pipe
17 are connected with Zhi Liuguan 5, are equipped with the water inlet pipe 17 connecting with Zhi Liuguan 5 by the right side wall in pedestal 1, convenient to fill to cleaning
It sets and supplies water.
The pedestal -1 of the utility model, upper cover -3, electric motor -4, Zhi Liuguan -5, driving gear -6, is opened rinse bath -2
Close -7, test tube brush -8, spray head -9, bristle -10, driven gear -11, through-hole -12, support -13, solenoid valve -14, spray orifice -15, row
The mouth of a river -16, water inlet pipe -17, component be universal standard part or component, its structure and principle as known to those skilled in the art all
It can be learnt by technical manual for this technology personnel or be known by routine experiment method, which is specially ZCQ DF electricity
Magnet valve, the utility model is by being equipped with various sizes of test tube brush 8 in the inside of rinse bath 2, convenient for various sizes of test tube
It is cleaned, avoids the step of carrying out classification cleaning to test tube, the convenience of test tube cleaning is improved, by setting using open
Meter, it is convenient to the test tube Rapid Cleaning after without carrying out clamping to test tube when cleaning, improve the utilization rate of test tube.
When the utility model is used, cleaning device to be placed on to the edge of rinsing table, and make water inlet pipe 17 and water source
Connection opens upper cover 3 and connects power supply, and student covers according to the size for using rear test tube on the surface of test tube brush 8, presses and is somebody's turn to do
The corresponding switch 7 of test tube brush 8, electric motor 4 rotates and test tube brush 8 is driven to rotate, while solenoid valve 14 is opened, and water is along through-hole
12 flowings are sprayed finally by the spray orifice 15 on 9 surface of spray head, are cleaned to the inner wall of test tube, and cleaning solution flows into rinse bath 2
And be discharged along drainage hole, 7 are turned off the switch after cleaning can remove test tube, facilitate the recycling of test tube, avoid test tube not enough
The case where.
Actual production and application has been put into the product that this programme is protected at present, especially on student experimenting apparatus
Using achieving certain success, it is clear that confirmed the product technical solution be it is beneficial, meet society need,
It is suitable for batch production and popularization and use.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of student experimenting room test tube cleaning device, including pedestal (1), rinse bath (2) and upper cover (3), it is characterised in that:
The rinse bath (2) is located at the upper surface of pedestal (1), and the upper cover (3) is buckled in the surface of rinse bath (2) and connects with pedestal (1)
Touching connection；
The inside of the pedestal (1) is equipped with electric motor (4) and Zhi Liuguan (5), and the electric motor (4) is fixedly connected on vertically
The inside of pedestal (1), the output end of the electric motor (4) are fixedly connected with driving gear (6), and the Zhi Liuguan (5) is horizontal
Outer wall in the inside of pedestal (1), the pedestal (1) is fixedly connected with switch (7), the switch (7) and electric motor (4) phase
Connection；
Test tube brush (8) are equipped in the rinse bath (2), the test tube brush (8) is uniformly distributed from left to right and size is sequentially reduced,
The test tube brush (8) is successively arranged spray head (9), bristle (10) and driven gear (11), the spray head (9) and bristle from top to bottom
(10) it is fixed on the upper part of test tube brush (8), the lower part of the test tube brush (8) through rinse bath (2) and is located in pedestal (1)
Portion, the driven gear (11) are fixedly connected on the surface of part under test tube brush (8), the driven gear (11) and driving gear
(6) engagement connection, the center of the test tube brush (8) are equipped with through-hole (12), through-hole (12) upper end be connected with spray head (9) and
Lower end is connected with Zhi Liuguan (5).
2. a kind of student experimenting room test tube cleaning device according to claim 1, it is characterised in that: the test tube brush
(8) bottom is equipped with support (13), and the test tube brush (8) and support (13) are rotatablely connected, and the Zhi Liuguan (5) is embedded in support
(13) inside.
3. a kind of student experimenting room test tube cleaning device according to claim 1, it is characterised in that: the through-hole (12)
Solenoid valve (14) are equipped with the junction of Zhi Liuguan (5), the solenoid valve (14) and electric motor (4) are connected in series, the spray
The surface of head (9) is equipped with equally distributed spray orifice (15).
4. a kind of student experimenting room test tube cleaning device according to claim 1, it is characterised in that: the rinse bath
(2) bottom is skewed in left low and right high, and the left side wall of the rinse bath (2) is equipped with discharge outlet (16).
5. a kind of student experimenting room test tube cleaning device according to claim 1, it is characterised in that: the pedestal (1)
Right side wall be fixedly connected with water inlet pipe (17), the water inlet pipe (17) is connected with Zhi Liuguan (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821637586.2U CN209424226U (en) | 2018-10-10 | 2018-10-10 | A kind of student experimenting room test tube cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821637586.2U CN209424226U (en) | 2018-10-10 | 2018-10-10 | A kind of student experimenting room test tube cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209424226U true CN209424226U (en) | 2019-09-24 |
Family
ID=67967560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821637586.2U Expired - Fee Related CN209424226U (en) | 2018-10-10 | 2018-10-10 | A kind of student experimenting room test tube cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209424226U (en) |
-
2018
- 2018-10-10 CN CN201821637586.2U patent/CN209424226U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20201010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |