CN212595844U - A laboratory bench for education - Google Patents
A laboratory bench for education Download PDFInfo
- Publication number
- CN212595844U CN212595844U CN202021071627.3U CN202021071627U CN212595844U CN 212595844 U CN212595844 U CN 212595844U CN 202021071627 U CN202021071627 U CN 202021071627U CN 212595844 U CN212595844 U CN 212595844U
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- CN
- China
- Prior art keywords
- base
- education
- screw thread
- laboratory bench
- lead screw
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a laboratory bench for education, including base and elevating platform, be equipped with mounting panel one and mounting panel two on the base relatively, it is equipped with the lead screw to rotate between mounting panel one and the mounting panel two, be equipped with the motor on the base, the output shaft of motor is connected with the one end of lead screw, be equipped with screw thread portion one and screw thread portion two and screw thread portion one and the screw thread opposite direction of screw thread portion two on the lead screw, equal threaded connection has the removal seat on screw thread portion one and the screw thread portion two, the bottom that removes the seat slides and sets up on the base, the top that removes the seat articulates there is the connecting rod, the connecting rod is articulated with the elevating platform bottom, be equipped with transparent dust cover on the elevating platform, be equipped with the display screen in the transparent dust cover, be equipped with instrument shelter. Compared with the prior art, the utility model the advantage lie in: be convenient for remove, and can adjust the height of display screen according to the demand, the student of being convenient for understands the experiment principle fast.
Description
Technical Field
The utility model relates to a teaching equipment technical field specifically indicates a laboratory bench for education.
Background
The in-process of education and teaching often alternates there is the experiment to go on, in order better to the student work of educating, the laboratory bench is one of the indispensable article in daily teaching, because teacher's height is different and student's height is different, so need adjust the height of laboratory bench, and the most fixed structure of experimental apparatus who uses at present, it is inconvenient to remove, the height of laboratory bench can't be adjusted according to the teaching demand, and the teacher can only teach through the mode that experimental phenomenon and words were said when the laboratory bench experiment teaching, be not convenient for student's understanding.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a laboratory bench for education, this kind of teaching equipment is convenient for remove, and can adjust the height of display screen according to the demand, and the student of being convenient for understands the experiment principle fast.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides an experiment table for education, includes base and elevating platform, be equipped with mounting panel one and mounting panel two on the base relatively, it is equipped with the lead screw to rotate between mounting panel one and the mounting panel two, be equipped with the motor on the base, the output shaft of motor is connected with the one end of lead screw, be equipped with screw thread portion one and screw thread portion two's screw thread opposite direction on the lead screw, screw thread portion one and screw thread portion two go up equal threaded connection and remove the seat, the bottom of removing the seat slides and sets up on the base, the top of removing the seat articulates there is the connecting rod, the connecting rod is kept away from the one end of removing the seat and is articulated bottom the elevating platform, be equipped with transparent dust cover on the elevating platform, be equipped with the display screen that is located on the elevating platform in the transparent dust cover, be equipped.
As an improvement, the base is provided with guide cylinders positioned on two sides of the screw rod, the bottom of the lifting platform is provided with guide columns, and the bottom ends of the guide columns are arranged in the guide cylinders in a sliding mode.
As an improvement, the inner cavity of the instrument box is provided with a partition board which divides the inner cavity of the instrument box into different instrument placing areas, and the front end of the instrument box is hinged with a transparent box cover.
As the improvement, the bottom of base is equipped with the walking wheel that can lock.
As an improvement, the lifting platform is provided with a storage box positioned at the front end of the explaining plate.
As an improvement, a drawer box is arranged at the front end of the lifting platform in a drawing mode.
Compared with the prior art, the utility model the advantage lie in: the utility model discloses a laboratory bench for education is through starting motor, the motor drives the lead screw rotation, screw portion one and screw portion two on the removal seat back-to-back move, the inclination of connecting rod increases, the guide post moves along the guide cylinder upwards, thereby make the elevating platform rise to certain height, be convenient for adjust the height of laboratory bench according to the teaching demand, in the course of the experiment through display screen analysis experimental data and principle, the setting of transparent dust cover can prevent the dust from falling into on the display screen, simultaneously can protect the display screen from damaging, the setting of instrument cabinet is convenient for depositing of experimental apparatus, the setting of explanation board is convenient for the teacher to combine the experiment and the display screen writes knowledge point and record experimental data in real time, be convenient for the student to understand rapidly, the setting of putting the thing box can place writing tools such as pen, the setting of drawer box is used for placing other experimental apparatus, the arrangement of the lockable travelling wheels is convenient for the movement of the whole experiment table.
Drawings
Fig. 1 is a schematic structural view of a laboratory table for education according to the present invention.
As shown in the figure: 1. the base, 2, the elevating platform, 3, mounting panel one, 4, mounting panel two, 5, lead screw, 6, motor, 7, screw thread portion one, 8, screw thread portion two, 9, removal seat, 10, connecting rod, 11, transparent dust cover, 12, display screen, 13, instrument shelter, 14, explanation board, 15, guide cylinder, 16, guide post, 17, baffle, 18, walking wheel, 19, put the thing box, 20, drawer box.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawing 1, the experiment table for education comprises a base 1 and a lifting table 2, wherein a first mounting plate 3 and a second mounting plate 4 are relatively arranged on the base 1, a lead screw 5 is rotatably arranged between the first mounting plate 3 and the second mounting plate 4, a motor 6 is arranged on the base 1, an output shaft of the motor 6 is connected with one end of the lead screw 5, a first screw thread part 7 and a second screw thread part 8 are arranged on the lead screw 5, the first screw thread part 7 and the second screw thread part 8 are opposite in thread direction, a movable seat 9 is in threaded connection with the first screw thread part 7 and the second screw thread part 8, the bottom of the movable seat 9 is slidably arranged on the base 1, a connecting rod 10 is hinged to the top of the movable seat 9, one end, far away from the movable seat 9, of the connecting rod 10 is hinged to the bottom of the lifting table 2, a transparent dust cover 11 is arranged on the, the lifting platform 2 is provided with an instrument box 13 and an explanation board 14 which are respectively positioned at two sides of the display screen 12.
The base 1 is provided with guide cylinders 15 located on two sides of the lead screw 5, the bottom of the lifting platform 2 is provided with guide columns 16, and the bottom ends of the guide columns 16 are arranged in the guide cylinders 15 in a sliding mode.
The inner cavity of the instrument box 13 is provided with a partition plate 17, the partition plate 17 divides the inner cavity of the instrument box 13 into different instrument placing areas, and the front end of the instrument box 13 is hinged with a transparent box cover.
The bottom of the base 1 is provided with a lockable walking wheel 18.
The lifting platform 2 is provided with a storage box 19 positioned at the front end of the explaining plate 14.
The front end of the lifting platform 2 is provided with a drawer box 20 in a drawing mode.
When the utility model is implemented, the motor drives the screw rod to rotate by starting the motor, when the first screw thread part and the second screw thread part move oppositely, the inclination angle of the connecting rod is increased, the guide post moves upwards along the guide cylinder, so that the lifting platform is lifted to a certain height, the height of the experimental platform is convenient to adjust according to the teaching requirement, when the motor rotates reversely, the first screw thread part and the second screw thread part move oppositely, the inclination angle of the connecting rod is reduced, the guide post moves downwards along the guide cylinder, so that the lifting platform is lowered to a certain height, experimental data and principles can be analyzed by the display screen in the experimental process, the transparent dust cover can be prevented from falling onto the display screen, the display screen can be protected from being damaged, the instrument box is convenient for storing experimental instruments, the teaching board is convenient for teachers to combine experiments and the display screen to write knowledge points and record experimental data in real time, the student of being convenient for understands fast, puts the setting of thing box and can place writing tools such as writing pen, and the setting of drawer box is used for placing other experimental apparatus, can lock the removal of the whole laboratory bench of being convenient for of setting up of walking wheel.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. A laboratory bench for education, includes base (1) and elevating platform (2), its characterized in that: the base (1) is relatively provided with a first mounting plate (3) and a second mounting plate (4), a lead screw (5) is arranged between the first mounting plate (3) and the second mounting plate (4) in a rotating manner, a motor (6) is arranged on the base (1), an output shaft of the motor (6) is connected with one end of the lead screw (5), the lead screw (5) is provided with a first threaded part (7) and a second threaded part (8) and the first threaded part (7) and the second threaded part (8) are opposite in thread direction, the first threaded part (7) and the second threaded part (8) are in threaded connection with a movable base (9), the bottom of the movable base (9) is arranged on the base (1) in a sliding manner, the top of the movable base (9) is hinged with a connecting rod (10), one end, far away from the movable base (9), of the connecting rod (10) is hinged with the bottom of the lifting platform (2), and the lifting platform, be equipped with display screen (12) that are located on elevating platform (2) in transparent dust cover (11), be equipped with instrument box (13) and explanation board (14) that are located display screen (12) both sides respectively on elevating platform (2).
2. A laboratory bench for education as claimed in claim 1, wherein: the base (1) is provided with guide cylinders (15) located on two sides of the lead screw (5), and the bottom of the lifting platform (2) is provided with guide columns (16) and the bottom ends of the guide columns (16) are arranged in the guide cylinders (15) in a sliding mode.
3. A laboratory bench for education as claimed in claim 1, wherein: the inner cavity of instrument case (13) is equipped with baffle (17) and baffle (17) divide into the inner cavity of instrument case (13) different instrument and place the district, the front end of instrument case (13) articulates there is transparent case lid.
4. A laboratory bench for education as claimed in claim 2, characterized in that: the bottom of base (1) is equipped with lockable walking wheel (18).
5. A laboratory bench for education as claimed in claim 2, characterized in that: the lifting platform (2) is provided with a storage box (19) positioned at the front end of the explaining plate (14).
6. A laboratory bench for education as claimed in claim 5, wherein: the front end of the lifting platform (2) is provided with a drawer box (20) in a drawing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021071627.3U CN212595844U (en) | 2020-06-11 | 2020-06-11 | A laboratory bench for education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021071627.3U CN212595844U (en) | 2020-06-11 | 2020-06-11 | A laboratory bench for education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212595844U true CN212595844U (en) | 2021-02-26 |
Family
ID=74714886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021071627.3U Expired - Fee Related CN212595844U (en) | 2020-06-11 | 2020-06-11 | A laboratory bench for education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212595844U (en) |
-
2020
- 2020-06-11 CN CN202021071627.3U patent/CN212595844U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |