CN108244842A - A kind of junior middle school's teaching teaching cabinet - Google Patents
A kind of junior middle school's teaching teaching cabinet Download PDFInfo
- Publication number
- CN108244842A CN108244842A CN201711473723.3A CN201711473723A CN108244842A CN 108244842 A CN108244842 A CN 108244842A CN 201711473723 A CN201711473723 A CN 201711473723A CN 108244842 A CN108244842 A CN 108244842A
- Authority
- CN
- China
- Prior art keywords
- plate
- teaching
- groove
- side wall
- cabinet
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B47/00—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B57/00—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
- A47B57/58—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting partitions horizontally
- A47B57/583—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting partitions horizontally by sliding
- A47B57/585—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting partitions horizontally by sliding with connection means slidable in a rail
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Assembled Shelves (AREA)
Abstract
The invention discloses a kind of junior middle schools to impart knowledge to students with teaching cabinet, including cabinet, the side side wall of cabinet offers opening, the side of opening is side walls hinged flap, the both sides side wall of cabinet is connected with symmetrically arranged sliding rail, slide plate is slidably connected on sliding rail, slide plate side side wall close to each other offers the first groove, the top of first groove and bottom end side wall offer the second groove, the side side wall of second groove is connected with telescopic rod, the other end of telescopic rod is vertically welded with limiting plate, the side side wall of telescopic rod is vertically welded with the first push plate, the other end of first push plate extends to the outside of the second groove, partition board is provided between slide plate, the both ends of partition board are vertically welded with fixed plate, and fixed plate is slidably connected with the first groove.The present invention can quickly disassemble and install partition board, convenient for the cleaning to partition board, so as to ensure that the storage environment of laboratory apparatus, improve the accuracy of experiment, and then improve quality of instruction.
Description
Technical field
The present invention relates to experimental instrument technology more particularly to a kind of teaching of junior middle school teaching cabinets.
Background technology
Laboratory apparatus, the instrument used when being natural science specific experiment, mainly physics, chemistry, biology use
Instrument is more (including chemical apparatuses).Modern common laboratory apparatus has test tube, beaker, evaporating dish, crucible, alcolhol burner, Bu Shi
Funnel, drexel bottle, drying tube, counter balance, graduated cylinder, volumetric flask, buret, vessel device etc..
In junior middle school's experimental teaching, after the completion of laboratory apparatus use, laboratory apparatus finishing collecting is got up, traditional experiment
Instrument teaching cabinet function is single, and distance is fixed between partition board, can only place some smaller laboratory apparatus, some compared with
Big laboratory apparatus also needs to suitable teaching cabinet customized, cumbersome, and laboratory apparatus is placed on partition board for a long time, can be made
Baffle surface is very mixed and disorderly, and cleaning is cumbersome, and laboratory apparatus can be made dirty and messy, caused before the experiments were performed, to take time pair
Instrument is cleaned, and extremely wastes time in classroom, to be imparted knowledge to students for this purpose, we have proposed a kind of junior middle schools with teaching cabinet.
Invention content
The purpose of the present invention is to solve shortcoming in the prior art, and a kind of junior middle school's teaching teaching proposed
Cabinet.
To achieve these goals, present invention employs following technical solutions：
A kind of junior middle school's teaching teaching cabinet, including cabinet, the side side wall of the cabinet offers opening, the side of opening
Side walls hinged to have flap, the both sides side wall of cabinet is connected with symmetrically arranged sliding rail, slide plate, slide plate phase is slidably connected on sliding rail
Mutually close side side wall offers the first groove, and the top of the first groove and bottom end side wall offer the second groove, and second is recessed
The side side wall of slot is connected with telescopic rod, and the other end of telescopic rod is vertically welded with limiting plate, and the side side wall of telescopic rod is vertical
The first push plate is welded with, the other end of the first push plate extends to the outside of the second groove, partition board is provided between slide plate, partition board
Both ends are vertically welded with fixed plate, and fixed plate is slidably connected with the first groove, and the top of slide plate is connected with symmetrically arranged company
Fishplate bar, the side side wall of connecting plate offer first passage, the second push plate are slidably connected in first passage in the horizontal direction, and
The both ends of second push plate extend to the outside of first passage, and one end of the second push plate is connected with sucker, the side side wall of connecting plate
It is connected with screw.
Preferably, the telescopic rod is made of first connecting rod, second connecting rod and cover cylinder, and the cover cylinder bottom is connected with second
Connecting rod, second connecting rod internal slide is connected with first connecting rod, and first connecting rod is located at outside cover cylinder, the cover cylinder and limiting plate it
Between be connected with spring.
Preferably, the side side wall of the slide plate offers second channel along its length, and second channel is recessed with second
It is connected inside slot, and the first push plate is slidably connected with second channel.
Preferably, the both sides side wall of the fixed plate offers symmetrically arranged limiting slot, and limiting slot is clamped with limiting plate.
Preferably, the both sides inner wall of the cabinet offers symmetrically arranged threaded hole, and threaded hole is connect with screw thread.
Preferably, the vertical section of the limiting plate is right-angled trapezium, and limiting plate is slidably connected with the first groove.
Preferably, the side side wall of the flap offers rectangular channel along its length, is connected inside rectangular channel
There are transparent windows.
Beneficial effects of the present invention：
1：It is pushed away by the slide plate of setting, the first groove, the second groove, partition board, fixed plate, telescopic rod, limiting plate, first
Plate, second channel can quickly disassemble and install partition board, convenient for the cleaning to partition board, so as to ensure that laboratory apparatus
Storage environment, improve the accuracy of experiment, and then improve quality of instruction；
2：It, can be quickly to partition board position by the slide plate of setting, connecting plate, first passage, the second push plate, sucker, screw
It puts and is moved and fixed, stored suitable for different size of laboratory apparatus；
The present invention is easy to operate, and production cost is low, there is very high economy, is suitble to large-scale promote.
Description of the drawings
Fig. 1 is a kind of structure diagram of junior middle school's teaching teaching cabinet proposed by the present invention；
Fig. 2 is a kind of cabinet internal structure schematic diagram of junior middle school's teaching teaching cabinet proposed by the present invention；
Fig. 3 is a kind of cabinet internal structure side view of junior middle school's teaching teaching cabinet proposed by the present invention；
Fig. 4 is a kind of connecting board structure schematic diagram of junior middle school's teaching teaching cabinet proposed by the present invention；
Fig. 5 is a kind of part A structure diagram of junior middle school's teaching teaching cabinet proposed by the present invention.
In figure：1 cabinet, 2 flaps, 3 sliding rails, 4 slide plates, 5 first grooves, 6 second grooves, 7 telescopic rods, 8 limiting plates, 9
One push plate, 10 partition boards, 11 fixed plates, 12 connecting plates, 13 first passages, 14 second push plates, 15 suckers, 16 screws, 17 transparent sights
Examine window, 18 limiting slots.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-5, a kind of junior middle school's teaching teaching cabinet, including cabinet 1, the side side wall of cabinet 1 offers opening, opens
The side of mouth is side walls hinged flap 2, and the both sides side wall of cabinet 1 is connected with symmetrically arranged sliding rail 3, is slidably connected on sliding rail 3
There is slide plate 4, the side side wall close to each other of slide plate 4 offers the first groove 5, and the top of the first groove 5 and bottom end side wall open up
There is the second groove 6, the side side wall of the second groove 6 is connected with telescopic rod 7, and the other end of telescopic rod 7 is vertically welded with limiting plate
8, the side side wall of telescopic rod 7 is vertically welded with the first push plate 9, and the other end of the first push plate 9 extends to the outer of the second groove 6
Portion is provided with partition board 10 between slide plate 4, and the both ends of partition board 10 are vertically welded with fixed plate 11, and 11 and first groove 5 of fixed plate
It is slidably connected, the top of slide plate 4 is connected with symmetrically arranged connecting plate 12, and the side side wall of connecting plate 12 opens up in the horizontal direction
There is first passage 13, the second push plate 14 is slidably connected in first passage 13, and the both ends of the second push plate 14 extend to first and lead to
The outside in road 13, one end of the second push plate 14 are connected with sucker 15, and the side side wall of connecting plate 12 is connected with screw 16.
Telescopic rod 7 is made of first connecting rod, second connecting rod and cover cylinder, and cover cylinder bottom is connected with second connecting rod, second connecting rod
Internal slide is connected with first connecting rod, and first connecting rod is located at outside cover cylinder, and spring is connected between cover cylinder and limiting plate 8, sliding
The side side wall of plate 4 offers second channel along its length, and second channel connects, and first pushes away with 6 inside of the second groove
Plate 9 is slidably connected with second channel, and the both sides side wall of fixed plate 11 offers symmetrically arranged limiting slot 18, limiting slot 18 and limit
Position plate 8 is clamped, and the both sides inner wall of cabinet 1 offers symmetrically arranged threaded hole, and threaded hole is threadedly coupled with screw 16, limiting plate
8 vertical section is right-angled trapezium, and limiting plate 8 is slidably connected with the first groove 5, and the side side wall of flap 2 is along its length
Rectangular channel is offered, rectangular channel is internally connected with transparent windows 17.
Operation principle：When being moved to partition board 10, slide plate 4 is pushed, slide plate 4 drives fixed plate 11,11 band of fixed plate
Dynamic dividing plate 10 is moved, and when being moved to required position, pushes the second push plate 14, the second push plate 14 drives sucker 15 to move, makes
Sucker 15 is connect with 1 inner wall of cabinet, tightens screw 16, and 10 position of partition board is fixed, and when being installed to partition board 10, is moved
Dynamic dividing plate 10, partition board 10 drive fixed plate 11, and fixed plate 11 is made to enter in the first groove 5, and fixed plate 11 squeezes limiting plate 8, limit
Position plate 8 squeezes telescopic rod 7, until the limiting slot 18 of 11 both sides of fixed plate setting is clamped with limiting plate 8, is acted on through spring force,
Limiting slot 18 is made to be clamped with limiting plate 8 more to fasten, so as to which partition board 10 be fixed, when to 10 disassembly, cleaning of partition board, is pushed away
Dynamic first push plate 9, the first push plate 9 drive telescopic rod 7, and telescopic rod 7 drives limiting plate 8 to move, limiting plate 8 is made to divide with limiting slot 18
From taking-up partition board 10 is cleaned, and the design is simple and fast, easy to operate, and production cost is low, there is very high economy, is suitble to
It is large-scale to promote.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of junior middle school's teaching teaching cabinet, including cabinet (1), which is characterized in that the side side wall of the cabinet (1) offers
Opening, the side of opening is side walls hinged flap (2), and the both sides side wall of cabinet (1) is connected with symmetrically arranged sliding rail (3), sliding
Slide plate (4) is slidably connected on rail (3), slide plate (4) side side wall close to each other offers the first groove (5), the first groove
(5) top and bottom end side wall offers the second groove (6), and the side side wall of the second groove (6) is connected with telescopic rod (7), stretches
The other end of contracting bar (7) is vertically welded with limiting plate (8), and the side side wall of telescopic rod (7) is vertically welded with the first push plate (9),
The other end of first push plate (9) extends to the outside of the second groove (6), and partition board (10), partition board (10) are provided between slide plate (4)
Both ends be vertically welded with fixed plate (11), and fixed plate (11) is slidably connected with the first groove (5), the top of slide plate (4) connects
Symmetrically arranged connecting plate (12) is connected to, the side side wall of connecting plate (12) offers first passage (13) in the horizontal direction, the
The second push plate (14) is slidably connected in one channel (13), and the both ends of the second push plate (14) extend to the outer of first passage (13)
Portion, one end of the second push plate (14) are connected with sucker (15), and the side side wall of connecting plate (12) is connected with screw (16).
2. a kind of junior middle school's teaching teaching cabinet according to claim 1, which is characterized in that the telescopic rod (7) is by first
Connecting rod, second connecting rod and cover cylinder composition, the cover cylinder bottom are connected with second connecting rod, and second connecting rod internal slide is connected with first
Connecting rod, and first connecting rod is located at outside cover cylinder, and spring is connected between the cover cylinder and limiting plate (8).
A kind of 3. junior middle school's teaching teaching cabinet according to claim 1, which is characterized in that the side side of the slide plate (4)
Wall offers second channel along its length, connect inside second channel and the second groove (6), and the first push plate (9) and the
Two channels are slidably connected.
A kind of 4. junior middle school's teaching teaching cabinet according to claim 1, which is characterized in that the both sides of the fixed plate (11)
Side wall offers symmetrically arranged limiting slot (18), and limiting slot (18) is clamped with limiting plate (8).
5. a kind of junior middle school's teaching teaching cabinet according to claim 1, which is characterized in that in the both sides of the cabinet (1)
Wall offers symmetrically arranged threaded hole, and threaded hole is threadedly coupled with screw (16).
6. a kind of junior middle school's teaching teaching cabinet according to claim 1, which is characterized in that the perpendicular of the limiting plate (8) is cut
Face is right-angled trapezium, and limiting plate (8) is slidably connected with the first groove (5).
A kind of 7. junior middle school's teaching teaching cabinet according to claim 1, which is characterized in that the side side of the flap (2)
Wall offers rectangular channel along its length, and rectangular channel is internally connected with transparent windows (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711473723.3A CN108244842A (en) | 2017-12-29 | 2017-12-29 | A kind of junior middle school's teaching teaching cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711473723.3A CN108244842A (en) | 2017-12-29 | 2017-12-29 | A kind of junior middle school's teaching teaching cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108244842A true CN108244842A (en) | 2018-07-06 |
Family
ID=62725156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711473723.3A Withdrawn CN108244842A (en) | 2017-12-29 | 2017-12-29 | A kind of junior middle school's teaching teaching cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108244842A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015196138A (en) * | 2014-04-01 | 2015-11-09 | 株式会社ダルトン | Laboratory table |
| CN107136772A (en) * | 2017-06-09 | 2017-09-08 | 庄仁山 | A kind of laboratory equipment placement cabinet |
| CN206528789U (en) * | 2017-03-07 | 2017-09-29 | 延海秀 | A kind of safe and efficient clinical laboratory's sample cabinet |
| CN206731173U (en) * | 2017-05-23 | 2017-12-12 | 毕晨晓 | A kind of high school chemical experiment storage apparatus |
| CN206757928U (en) * | 2017-04-20 | 2017-12-15 | 黄建辉 | New electrician operates practical traning platform fixing device |
-
2017
- 2017-12-29 CN CN201711473723.3A patent/CN108244842A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015196138A (en) * | 2014-04-01 | 2015-11-09 | 株式会社ダルトン | Laboratory table |
| CN206528789U (en) * | 2017-03-07 | 2017-09-29 | 延海秀 | A kind of safe and efficient clinical laboratory's sample cabinet |
| CN206757928U (en) * | 2017-04-20 | 2017-12-15 | 黄建辉 | New electrician operates practical traning platform fixing device |
| CN206731173U (en) * | 2017-05-23 | 2017-12-12 | 毕晨晓 | A kind of high school chemical experiment storage apparatus |
| CN107136772A (en) * | 2017-06-09 | 2017-09-08 | 庄仁山 | A kind of laboratory equipment placement cabinet |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180706 |