CN215032071U - Chemistry teaching is with equipment of being convenient for clean test tube - Google Patents
Chemistry teaching is with equipment of being convenient for clean test tube Download PDFInfo
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- CN215032071U CN215032071U CN202121091311.5U CN202121091311U CN215032071U CN 215032071 U CN215032071 U CN 215032071U CN 202121091311 U CN202121091311 U CN 202121091311U CN 215032071 U CN215032071 U CN 215032071U
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- shaped plate
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Abstract
The utility model discloses a chemistry teaching is with equipment of clean test tube of being convenient for, including the cell body, characterized by: the utility model discloses a cleaning mechanism, including the bottom plate fixed connection staving of cell body, the upside threaded connection end cover of staving, the upside fixed connection water pump of staving, the upside fixed connection U-shaped plate of cell body, the one end of a riser fixed connection motor support of U-shaped plate, the other end fixed connection motor of motor support, the center of a gear of output shaft fixed connection of motor, one gear engagement is another the gear, every the center pin difference swing joint of gear the diaphragm of U-shaped plate, every the opposite side eccentric department of carousel is the clean mechanism of fixed connection respectively. The utility model relates to a cleaning device field, specifically say, relate to a chemistry teaching is with equipment of being convenient for clean test tube. The utility model discloses a chemistry teaching is with the equipment of being convenient for clean test tube, is favorable to realizing chemistry teaching with being convenient for clean test tube.
Description
Technical Field
The utility model relates to a cleaning device field, specifically say, relate to a chemistry teaching is with equipment of being convenient for clean test tube.
Background
The teaching aid is a general term of various instruments used for enabling students to visually and vividly understand teaching contents and instruments used by teachers during teaching. The teaching aid is called for short. The teaching aid can improve the learning interest of students, enrich the perceptual knowledge, help to form clear concepts and develop the observation ability and thinking ability of the students. At present, current tube cleaning equipment is more troublesome to chemical tube cleaning, and is not clean enough to the inside washing of test tube to speed is slower, brings inconvenience for the teaching of giving lessons. This is a disadvantage of the prior art.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a chemistry teaching is with equipment of being convenient for clean test tube, is favorable to realizing chemistry teaching with being convenient for clean test tube.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a chemistry teaching is with equipment of clean test tube of being convenient for, includes the cell body, characterized by: the utility model discloses a cleaning mechanism, including the bottom plate fixed connection staving of cell body, the upside threaded connection end cover of staving, the upside fixed connection water pump of staving, the upside fixed connection U-shaped plate of cell body, the one end of a riser fixed connection motor support of U-shaped plate, the other end fixed connection motor of motor support, the center of a gear of output shaft fixed connection of motor, one gear engagement is another the gear, every the center pin difference swing joint of gear the diaphragm of U-shaped plate, every one side center of the center pin difference fixed connection carousel of gear, every the opposite side eccentric department difference fixed connection cleaning mechanism of carousel.
As a further limitation of the technical scheme, the cleaning mechanism comprises symmetrical slide bars and each of the slide bars is fixedly connected to the eccentric position of the other side of the rotary table respectively, and each of the slide bars is hinged to one end of a connecting rod at the other end of the slide bar respectively.
As a further limitation of the technical scheme, the other end of the first round rod is fixedly connected with the round block, a group of round grooves which are uniformly distributed along the circumferential direction are formed in the upper side of the round block, a second sliding block is arranged in the first sliding groove rod, and one end of the second sliding block is fixedly connected with the upper side of the second round rod.
As a further limitation of the technical solution, the lower portion of the second round bar is fixedly connected with one end of the second movable bar, and the other end of the second movable bar is hinged with the other end of the other connecting rod.
As a further limitation of the technical solution, the other end of the second round bar is fixedly connected to the housing.
As a further limitation of the technical scheme, the lower side of the shell is fixedly communicated with a group of uniformly distributed nozzles.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
(1) the device is provided with the round block and the nozzle, the round block and the nozzle can move back and forth, the test tube can be effectively cleaned, and the cleaning effect is better;
(2) this device has a plurality of circular slots, can realize once cleaning a plurality of test tubes, effectual improvement cleaning efficiency.
The utility model discloses a chemistry teaching is with the equipment of being convenient for clean test tube, is favorable to realizing chemistry teaching with being convenient for clean test tube.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention.
Fig. 2 is a schematic diagram of a partial three-dimensional structure of the present invention.
Fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 5 is a schematic diagram of a partial three-dimensional structure of the present invention.
Fig. 6 is a schematic diagram six of a local three-dimensional structure of the present invention.
In the figure: 1. the device comprises a tank body, 2, a water pump, 3, an end cover, 4, a tank body, 5, a U-shaped plate, 6, a motor support, 7, a motor, 8, a gear, 9, a rotary table, 10, a sliding rod, 11, a connecting rod, 12, a round block, 13, a round groove, 14, a first sliding groove rod, 15, a fixed plate, 16, a second sliding groove rod, 17, a first round rod, 18, a first moving rod, 19, a first sliding block, 20, a shell, 21, a nozzle, 22, a second round rod, 23, a second moving rod, 24 and a second sliding block.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-6, the utility model discloses a cell body 1, the bottom plate fixed connection staving 4 of cell body 1, the upside threaded connection end cover 3 of staving 4, the upside fixed connection water pump 2 of staving 4, the upside fixed connection U-shaped plate 5 of cell body 1, the one end of a riser fixed connection motor support 6 of U-shaped plate 5, the other end fixed connection motor 7 of motor support 6, the center of a gear 8 of output shaft fixed connection of motor 7, one gear 8 meshes another gear 8, every the center pin of gear 8 is swing joint respectively the diaphragm of U-shaped plate 5, every one side center of fixed connection carousel 9 is distinguished to the center of the center pin one end of gear 8, every the clean mechanism of opposite side difference fixed connection of carousel 9.
Clean mechanism includes the slide bar 10 of symmetry, every the eccentric department of opposite side of carousel 9 is the one end of fixed connection slide bar 10, every the other end of slide bar 10 articulates the one end of connecting rod 11 respectively, one side of riser one side fixed connection fixed plate 15 of U-shaped plate 5, the one end of the opposite side fixed connection spout pole one 14 of fixed plate 15, the one end of the diaphragm one side fixed connection spout pole two 16 of U-shaped plate 5, be provided with slider 19 in the spout of spout pole two 16, the one end of the upside fixed connection round bar 17 of slider 19, the one end of the middle part fixed connection shift bar one 18 of round bar one 17, the other end hinge joint of shift bar one 18 the other end of connecting rod 11.
The other end of the round rod I17 is fixedly connected with a round block 12, a group of round grooves 13 which are uniformly distributed along the circumferential direction are formed in the upper side of the round block 12, a sliding block II 24 is arranged in the sliding groove rod I14, and the upper side of the sliding block II 24 is fixedly connected with one end of a round rod II 22.
The lower part of the second round rod 22 is fixedly connected with one end of a second moving rod 23, and the other end of the second moving rod 23 is hinged with the other end of the other connecting rod 11.
The other end of the second round rod 22 is fixedly connected with the shell 20.
The lower side of the shell 20 is fixedly communicated with a group of uniformly distributed nozzles 21.
The motor 7 is a waterproof motor.
The water pump 2 is fixedly communicated with the shell 20 through a rubber hose (not shown in the figure).
The utility model discloses the work flow does: when a test tube for chemical teaching needs to be cleaned, the test tube is placed in the circular groove 13, the water pump 2 is turned on, the water pump 2 pumps water in the barrel 4 into the rubber hose, the water in the rubber hose enters the shell 20 and is finally sprayed out by the nozzle 21, the motor 7 is turned on, the motor 7 drives one gear 8 to rotate, one gear 8 drives the other gear 8 to rotate, the gear 8 drives the turntable 9 to rotate, the turntable 9 drives the slide rod 10 to rotate, the slide rod 10 drives the connecting rod 11 to reciprocate, one connecting rod 11 drives the first moving rod 18 to reciprocate, the first moving rod 18 drives the first circular rod 17 to reciprocate, the first circular rod 17 drives the first sliding block 19 to reciprocate along the sliding groove of the second sliding groove rod 16, the first circular rod 17 drives the circular block 12 to reciprocate, the circular block 12 drives the test tube to reciprocate, the other connecting rod 11 drives the second moving rod 23 to reciprocate, the second moving rod 23 drives the second circular rod 22 to reciprocate, the second round rod 22 drives the second sliding block 24 to reciprocate in the sliding groove along the first sliding groove rod 14, the second round rod 22 drives the shell 20 to reciprocate, the shell 20 drives the nozzle 21 to reciprocate, the nozzle 21 reciprocates to spray, the test tube is cleaned, and after cleaning is finished, the motor 7 and the water pump 2 are turned off.
The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a chemistry teaching is with equipment of clean test tube of being convenient for, includes cell body (1), characterized by:
a bottom plate of the tank body (1) is fixedly connected with a tank body (4), the upper side of the tank body (4) is in threaded connection with an end cover (3), and the upper side of the tank body (4) is fixedly connected with a water pump (2);
the upper side of the tank body (1) is fixedly connected with a U-shaped plate (5), a vertical plate of the U-shaped plate (5) is fixedly connected with one end of a motor support (6), and the other end of the motor support (6) is fixedly connected with a motor (7);
an output shaft of the motor (7) is fixedly connected with the center of one gear (8), and one gear (8) is meshed with the other gear (8);
the central shaft of each gear (8) is movably connected with the transverse plate of the U-shaped plate (5), one end of the central shaft of each gear (8) is fixedly connected with the center of one side of the turntable (9), and the eccentric part of the other side of the turntable (9) is fixedly connected with the cleaning mechanism.
2. The apparatus for facilitating cleaning of test tubes for chemical teaching of claim 1, wherein: the cleaning mechanism comprises symmetrical sliding rods (10), the eccentric part at the other side of each rotary table (9) is respectively and fixedly connected with one end of each sliding rod (10), the other end of each sliding rod (10) is respectively hinged with one end of a connecting rod (11), one side of the vertical plate of the U-shaped plate (5) is fixedly connected with one side of the fixed plate (15), the other side of the fixed plate (15) is fixedly connected with one end of a first chute rod (14), one side of the transverse plate of the U-shaped plate (5) is fixedly connected with one end of a second sliding groove rod (16), a first sliding block (19) is arranged in the sliding groove of the second sliding groove rod (16), the upper side of the first sliding block (19) is fixedly connected with one end of a first round rod (17), the middle part of the first round rod (17) is fixedly connected with one end of a first moving rod (18), the other end of the first moving rod (18) is hinged with the other end of one connecting rod (11).
3. The apparatus for facilitating cleaning of test tubes for chemical teaching of claim 2, wherein: the other end fixed connection circle piece (12) of circle pole one (17), the upside of circle piece (12) is provided with a set of circular slot (13) along circumferencial direction evenly distributed, be provided with slider two (24) in chute pole one (14), the upside fixed connection circle pole one end of two (22) of slider two (24).
4. The apparatus for facilitating cleaning of test tubes for chemical teaching of claim 3, wherein: the lower part of the second round rod (22) is fixedly connected with one end of a second moving rod (23), and the other end of the second moving rod (23) is hinged with the other end of the other connecting rod (11).
5. The apparatus for facilitating cleaning of test tubes for chemical teaching according to claim 4, wherein: the other end of the second round rod (22) is fixedly connected with the shell (20).
6. The apparatus for facilitating cleaning of test tubes for chemical teaching of claim 5, wherein: the lower side of the shell (20) is fixedly communicated with a group of uniformly distributed nozzles (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121091311.5U CN215032071U (en) | 2021-05-20 | 2021-05-20 | Chemistry teaching is with equipment of being convenient for clean test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121091311.5U CN215032071U (en) | 2021-05-20 | 2021-05-20 | Chemistry teaching is with equipment of being convenient for clean test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215032071U true CN215032071U (en) | 2021-12-07 |
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ID=79213102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121091311.5U Active CN215032071U (en) | 2021-05-20 | 2021-05-20 | Chemistry teaching is with equipment of being convenient for clean test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215032071U (en) |
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2021
- 2021-05-20 CN CN202121091311.5U patent/CN215032071U/en active Active
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