CN216862193U

CN216862193U - Teaching universal instrument case

Info

Publication number: CN216862193U
Application number: CN202123357852.0U
Authority: CN
Inventors: 范显亮
Original assignee: Wuhan Xideo Scientific Equipment Co ltd
Current assignee: Wuhan Xideo Scientific Equipment Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-07-01
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a teaching universal instrument case, which relates to the field of experimental instruments and aims at solving the problems that the surface of some instruments needing to be dried and stored is easy to be damaged due to relatively high air humidity and the protection effect is poor in the prior art. The utility model can be suitable for instruments with different specifications, has wide application range, improves the practicability, can keep the air in the box body dry, can be replaced in time, and improves the protection effect.

Description

Teaching universal instrument case

Technical Field

The utility model relates to the technical field of experimental instruments, in particular to a teaching universal instrument box.

Background

The experimental apparatus is used in the concrete experiment of natural science, and is mainly used in physics, chemistry, biology, and modern commonly used experimental apparatus has test tube, beaker, evaporating dish, crucible, alcohol burner, buchner funnel, gas washing bottle, drying tube, tray balance, graduated flask, volumetric flask, burette, measuring vessel device etc..

Based on the instrument case that current experimental apparatus used, when storing the instrument, can't dry to the instrument incasement portion, lead to the inside air humidity of instrument case great relatively, lead to some instruments that need dry preservation surface impaired easily, the protecting effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a teaching universal instrument box.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a teaching universal instrument case, includes the box, the welding has the baffle on the central department inner wall of bottom half, and the baffle separates into two storehouses with the box, two all be equipped with two ventilating boards in the storehouse, and all weld the fixture block on four ventilating board both sides outer walls, two all open the slide on the storehouse both sides inner wall, and the fixture block sliding sleeve locates in the slide, the welding has the installing frame on the box top outer wall, open on the installing frame top outer wall has the air intake, and be equipped with ventilation mechanism in the air intake, ventilation mechanism includes that the slip cap locates the intraoral air-supply line of air intake, welds the solid fixed ring on the outer wall of air-supply line upper portion, cup joints the filter on the inner wall of air-supply line top, four connecting rods that weld respectively on the outer wall of filter bottom and locate the dry subassembly on the inner wall in the middle part of air-supply line, dry subassembly includes that the dry box, the slip cap locates in the air-supply line, A plurality of cup joints the ventilation pipe on the outer wall of drying cabinet bottom respectively and welds the top cap on four connecting rod bottom outer walls, there is humidity transducer through bolted connection on the outer wall of baffle top, all cup jointed out the tuber pipe on the outer wall of installing frame both sides, two all cup jointed the collar on the outer wall of play tuber pipe one end, two it is equipped with the fan all to inlay on the inner wall of play tuber pipe top one end, and all inlays on two play tuber pipe one end inner walls and is equipped with the dust screen, there is the display through bolted connection on the lower part outer wall of box one side.

Preferably, the supporting seats are welded to the outer walls of the four corners of the bottom of the box body, and the outer walls of the bottom ends of the four supporting seats are fixedly connected with anti-slip pads.

Preferably, two chamber doors are respectively hinged to the outer wall of one side of the box body, handles of a U-shaped structure are welded to the outer walls of one side of the two chamber doors, mounting openings are formed in the outer walls of one side of the two chamber doors, and observation windows are embedded in the two mounting openings.

Preferably, the outer wall of the top of the fixing ring is connected with four fastening bolts in a threaded manner, the four fastening bolts are respectively in fastening fit with the mounting frame, the drying box is filled with silica gel drying agent, the outer wall of the top cover is connected with four fixing bolts in a threaded manner, and the four fixing bolts are respectively in fastening fit with the drying box.

Preferably, the bottom ends of the air outlet pipes are respectively sleeved on the inner walls of the two sides of the partition plate at the top of the box body, and the mounting rings are respectively connected to the outer walls of the two sides of the mounting frame through bolts.

Preferably, the display comprises a display screen and a controller, and the humidity sensor is connected with the controller through a signal line.

The utility model has the beneficial effects that:

1. the novel ventilating board is provided with the partition board, the ventilating boards, the fixture blocks and the slide ways, when the novel ventilating board is used, the fixture blocks on the two sides of the ventilating boards are respectively inserted into the slide ways in the corresponding positions according to the specification of an instrument to be placed, so that the distance between the two ventilating boards can be suitable for instruments with different specifications, the application range is wide, and the practicability is improved;

2. be provided with ventilation mechanism and a play tuber pipe even, start two fans, two fans are in with the air suction air-intake pipe of installing frame top, the filter filters the dust, dry subassembly carries out the drying to the outside air, the air after the drying enters into the box, discharge the box outside through going out the tuber pipe afterwards, humidity transducer detects when the air humidity in the air-intake pipe is great, the display reminds the staff to change the silica gel drier, can make the inside air of box keep dry, change that simultaneously can be timely, the protective effect has been improved.

Drawings

FIG. 1 is a schematic sectional view of a teaching instrument box according to the present invention;

FIG. 2 is a schematic diagram of a front view of a teaching instrument box according to the present invention;

FIG. 3 is a schematic view of an air intake mechanism of the teaching instrument box according to the present invention;

FIG. 4 is a schematic cross-sectional view of a drying assembly of a universal teaching instrument case according to the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a box body 1, a box door 2, a partition plate 3, a ventilation plate 4, a clamping block 5, a mounting frame 6, a ventilation mechanism 7, an air inlet pipe 701, a fixing ring 702, a filter plate 703, a connecting rod 704, a drying component 71, a drying box 711, a ventilation pipe 712, a top cover 713, a humidity sensor 8, an air outlet pipe 9, a mounting ring 10, a fan 11, a dust screen 12 and a display 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Embodiment 1, refer to fig. 1-2, a general instrument case of teaching, including box 1, the welding has baffle 3 on the central department inner wall of box 1 bottom, and baffle 3 separates into two storehouses with box 1, all is equipped with two ventilating boards 4 in two storehouses, and all welding has fixture block 5 on the outer wall of four ventilating boards 4 both sides, all opens the slide on the inner wall of two storehouses both sides, and fixture block 5 sliding sleeve locates in the slide.

Further, all the welding has the supporting seat on the four corners outer wall of box 1 bottom, and equal fixedly connected with slipmat on the outer wall of four supporting seat bottoms, box 1 articulates respectively on the outer wall on one side has two chamber doors 2, and the handle of "U" type structure has all been welded on the outer wall on one side of two chamber doors 2, has all opened the installing port on the outer wall on one side of two chamber doors 2, all inlays in two installing ports and is equipped with the observation window.

The instrument box can be suitable for instruments of different specifications, is wide in application range, and improves practicability.

Embodiment 2, referring to fig. 1-5, a teaching universal instrument case, wherein a mounting frame 6 is welded on the outer wall of the top of a case body 1, an air inlet is formed on the outer wall of the top of the mounting frame 6, a ventilation mechanism 7 is arranged in the air inlet, the ventilation mechanism 7 comprises an air inlet pipe 701 slidably sleeved in the air inlet, a fixing ring 702 welded on the outer wall of the upper portion of the air inlet pipe 701, a filter plate 703 sleeved on the inner wall of the top of the air inlet pipe 701, four connecting rods 704 welded on the outer wall of the bottom of the filter plate 703 respectively, and a drying assembly 71 arranged on the inner wall of the middle portion of the air inlet pipe 701, the drying assembly 71 comprises a drying box 711 slidably sleeved in the air inlet pipe 701, a plurality of ventilation pipes 712 sleeved on the outer wall of the bottom of the drying box 711 respectively, and a top cover 713 welded on the outer walls of the bottoms of the four connecting rods 704, the outer wall of the top of the partition plate 3 is connected with a humidity sensor 8 through bolts, air outlet pipes 9 are sleeved on the outer walls of both sides of the mounting frame 6, all cup jointed collar 10 on two play tuber pipes 9 one end outer walls, all inlayed and be equipped with fan 11 on two play tuber pipes 9 top one end inner walls, all inlayed and be equipped with dust screen 12 on two play tuber pipes 9 one end inner walls, have display 13 through bolted connection on the lower part outer wall of box 1 one side.

Further, four fastening bolts have been connect to the spiro union on the solid fixed ring 702 top outer wall, four fastening bolts form the fastening cooperation with installing frame 6 respectively, the drying cabinet 711 intussuseption is filled with the silica gel drier, the spiro union has four fixing bolt on the top outer wall of top cap 713, four fixing bolt form the fastening cooperation with drying cabinet 711 respectively, two play tuber pipe 9 bottoms cup joint respectively and lie in baffle 3 both sides inner wall at 1 top of box, two installing rings 10 are respectively through bolted connection on the outer wall of 6 both sides of installing frame, display 13 includes display screen and controller, humidity transducer 8 passing signal line is connected with the controller.

Can make the inside air of box keep dry, change that simultaneously can be timely has improved the protecting effect.

The working principle is as follows: during the use, according to the required instrument specification of placing, peg graft respectively in the slide of corresponding position the fixture block 5 of ventilating board 4 both sides, and then put different instruments on ventilating board 4, start two fans 11, two fans 11 inhale the air-supply line 701 in the installing frame top, filter 703 filters the dust, drying assembly 71 carries out the drying to the outside air, the air after the drying enters into in the box 1, discharge outside the box 1 through going out tuber pipe 9 afterwards, humidity transducer 8 detects when the air humidity in the air-supply line 701 is great, display 13 reminds the staff to change the silica gel drier.

The present invention is not limited to the above-described 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, and the contents of the changes still fall within the scope of the present invention.

Claims

1. The utility model provides a teaching universal instrument case, includes box (1), its characterized in that, welding has baffle (3) on the center department inner wall of box (1) bottom, and baffle (3) separate into two storehouses, two with box (1) all be equipped with two ventilating board (4) in the storehouse, and all weld on four ventilating board (4) both sides outer wall has fixture block (5), two the slide has all been opened on the storehouse both sides inner wall, and fixture block (5) slip cap locates in the slide, the welding has installing frame (6) on box (1) top outer wall, it has the air intake to open on installing frame (6) top outer wall, and is equipped with ventilation mechanism (7) in the air intake, ventilation mechanism (7) including slip cap locate air-inlet pipe (701) in the air intake, weld solid fixed ring (702) on air-inlet pipe (701) upper portion outer wall, cup joint filter (703) on air-inlet pipe (701) top inner wall, cup joint filter (703), Four connecting rods (704) welded on the outer wall of the bottom of the filter plate (703) respectively and drying components (71) arranged on the inner wall of the middle part of the air inlet pipe (701), wherein each drying component (71) comprises a drying box (711) sleeved in the air inlet pipe (701) in a sliding manner, a plurality of ventilation pipes (712) sleeved on the outer wall of the bottom of the drying box (711) respectively and a top cover (713) welded on the outer wall of the bottom end of the four connecting rods (704), the outer wall of the top of the partition plate (3) is connected with a humidity sensor (8) through bolts, air outlet pipes (9) are sleeved on the outer walls of two sides of the installation frame (6), two mounting rings (10) are sleeved on the outer wall of one end of each air outlet pipe (9), two fans (11) are embedded on the inner wall of one end of the top of each air outlet pipe (9), and a dustproof net (12) is embedded on the inner wall of one end of each air outlet pipe (9), and the outer wall of the lower part of one side of the box body (1) is connected with a display (13) through a bolt.

2. The instrument box for teaching universal use as claimed in claim 1, wherein supporting seats are welded to the outer walls of the four corners of the bottom of the box body (1), and anti-slip pads are fixedly connected to the outer walls of the bottom ends of the four supporting seats.

3. The teaching universal instrument box as claimed in claim 1, wherein two box doors (2) are respectively hinged to one outer wall of the box body (1), handles of a U-shaped structure are welded to one outer wall of each of the two box doors (2), mounting openings are formed in one outer wall of each of the two box doors (2), and observation windows are embedded in the mounting openings.

4. The teaching universal instrument box as claimed in claim 1, wherein four fastening bolts are screwed on the outer wall of the top of the fixing ring (702), and are respectively in fastening fit with the mounting frame (6), the drying box (711) is filled with silica gel drying agent, and four fixing bolts are screwed on the outer wall of the top cover (713), and are respectively in fastening fit with the drying box (711).

5. The teaching universal instrument case as claimed in claim 1, wherein the bottom ends of the two air outlet pipes (9) are respectively sleeved on the top of the case body (1) and located on the inner walls of the two sides of the partition plate (3), and the two mounting rings (10) are respectively connected to the outer walls of the two sides of the mounting frame (6) through bolts.

6. An educational universal instrument box according to claim 1, wherein the display (13) comprises a display screen and a controller, and the humidity sensor (8) is connected to the controller via a signal line.