CN213949384U

CN213949384U - Equipment strorage device for experiment teaching

Info

Publication number: CN213949384U
Application number: CN202022912539.8U
Authority: CN
Inventors: 吴风霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-13
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses an equipment strorage device for experiment teaching, including storage box and stoving board, electric telescopic handle is installed to the top symmetry of storage box inner chamber, the one end fixedly connected with stoving board of electric telescopic handle, the inner chamber of storage box is located the below of stoving board and is installed access arrangement, the inner chamber bottom of storage box is installed the air heater, the air intake of air heater is installed the filter layer, the surface mounting of storage box has the switch door, the inner chamber surface mounting of storage box has humidity transducer, access arrangement includes puts thing board, reference column, rack, stopper, connecting rod, driving gear, driven gear, carousel and chemical industry sponge, the inner chamber surface symmetry of storage box is rotated respectively and is connected with driving gear and driven gear, this equipment strorage device for experiment teaching has the stoving function, the drying of environment is deposited to the experimental apparatus can be guaranteed, simple structure, the practicality is strong.

Description

Equipment strorage device for experiment teaching

Technical Field

The utility model relates to an experiment teaching equipment deposits technical field, specifically is an equipment strorage device for experiment teaching.

Background

1. The experimental apparatus mainly refers to the instrument and the instrument of experiment of doing that are used for student's class, both included physics experimental box, chemistry experimental box, the biological experimental box of junior middle school and high school, still included singleness experimental apparatus such as microscope, magnifying glass, voltmeter, ampere meter, test tube, beaker, evaporating dish, alcohol burner, gas washing bottle, funnel, graduated flask, tray balance, volumetric flask, gas measuring device.

2. The experimental device all need deposit when not using, and some experimental devices need wash before depositing, need keep dry state and just can deposit, and the equipment strorage device for current experiment teaching does not possess the stoving function, for this reason, we propose an experiment teaching and use equipment strorage device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equipment strorage device for experiment teaching to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an equipment strorage device for experiment teaching, includes storage box and stoving board, electric telescopic handle is installed to storage box inner chamber's top symmetry, electric telescopic handle's the one end fixedly connected with stoving board of keeping away from storage box inner chamber top, the inner chamber of storage box is located the below of stoving board and installs access arrangement, the air heater is installed to the inner chamber bottom of storage box, the filter layer is installed to the air intake of air heater, the surface mounting of storage box has the switch door.

Preferably, a humidity sensor is arranged on the surface of the inner cavity of the storage box.

Preferably, the storing and taking device comprises an object placing plate, a positioning column, a rack, a limiting block, a connecting rod, a driving gear, a driven gear, a turntable and chemical engineering sponge, the surface of the inner cavity of the storage box is symmetrically and respectively connected with a driving gear and a driven gear in a rotating way, a connecting rod is fixedly connected between the driving gear and the driven gear, one end of the connecting rod close to the driving gear passes through the storage box to be fixedly connected with the turntable, a storage plate is arranged above the driving gear and the driven gear, the lower surface of the object placing plate is symmetrically and fixedly connected with a plurality of racks which are engaged with the driving gear and the driven gear, the inner part of the object placing plate is symmetrically and slidably connected with positioning columns which are fixedly connected with the storage box, chemical engineering sponge is laid on the upper surface of the object placing plate, and a limiting block is fixedly connected to one end, far away from the driving gear and the driven gear, of the rack.

Preferably, a filter screen and a drying layer are arranged in the filter layer.

Preferably, the surface of the storage box is provided with an air outlet, and an air outlet valve is arranged in the air outlet.

Preferably, the surface mounting of storage box has the controller, air heater, electric telescopic handle, drying plate, humidity transducer and air outlet valve all pass through the wire with the controller and are connected.

Preferably, the lower surface of storage box is close four corners department and is installed the bumper shock absorber, the below of bumper shock absorber is installed the auto-lock universal wheel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when in use, the switch door is opened, the turntable is rotated, the turntable rotates to drive the connecting rod to rotate, the driving gear and the driven gear also rotate along with the connecting rod, the driving gear and the driven gear are meshed with the rack to be connected, the object placing plate is further driven to slide out of the inside of the storage box, the experimental equipment is placed on the surface of the object placing plate, a chemical sponge layer is laid on the surface of the object placing plate, the damping effect is achieved to protect the experimental equipment, a clamp can be installed on the surface of the object placing plate to position the experimental equipment, the turntable is rotated again to withdraw the object placing plate into the inside of the storage box, the switch door is closed, the humidity in the storage box is sensed through a humidity sensor installed on the inner wall of the storage box, when the humidity exceeds a preset value, the humidity sensor transmits a signal to a controller, the controller controls the electric telescopic rod to extend, the drying plate is further driven to be close to the experimental equipment, and the experimental equipment is dried, meanwhile, the controller controls the air heater to be started, the air outlet valve is opened, hot air is generated to enter the storage box, the surface of the storage plate is provided with a plurality of small holes with permeability, the chemical sponge also has permeability, air replacement in the storage box is rapidly completed, meanwhile, the temperature in the storage box is increased, so that experimental equipment can be rapidly dried, the controller controls the air outlet valve to be closed after the air replacement is completed, the electric telescopic rod is contracted, and the air heater is closed;

2. after drying, in daily storage time, because humidity transducer can respond to the inside humidity of storage box in real time, can guarantee the drying of the inside air of storage box, the experimental apparatus of depositing that can be better can be provided with the sealing layer on the switch door surface, guarantees the leakproofness of whole storage box inner space, and the controller is controlled by computer or other control terminal.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the access device of the present invention;

fig. 3 is a schematic view of the structure of the object placing plate in a bottom view.

In the figure: 1. a storage box; 2. drying the plate; 3. an electric telescopic rod; 4. an access device; 5. a hot air blower; 6. a filter layer; 7. opening and closing the door; 8. a humidity sensor; 9. a storage plate; 10. a positioning column; 11. a rack; 12. a limiting block; 13. a connecting rod; 14. a driving gear; 15. a driven gear; 16. a turntable; 17. chemical sponge; 18. a filter screen; 19. drying the layer; 20. an air outlet valve; 21. a controller; 22. a shock absorber; 23. self-locking universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a solution: an experimental teaching equipment storage device comprises a storage box 1 and a drying plate 2, wherein electric telescopic rods 3 are symmetrically installed at the top of an inner cavity of the storage box 1, one end, far away from the top of the inner cavity of the storage box 1, of each electric telescopic rod 3 is fixedly connected with the drying plate 2, an access device 4 is installed below the drying plate 2, an air heater 5 is installed at the bottom of the inner cavity of the storage box 1, a filter layer 6 is installed at an air inlet of the air heater 5, a switch door 7 is installed on the surface of the storage box 1, when the experimental teaching equipment storage device is used, the switch door 7 is opened, a rotary disc 16 is rotated, the rotary disc 16 rotates to drive a connecting rod 13 to rotate, a driving gear 14 and a driven gear 15 also rotate along with the air heater, the driving gear 14 and the driven gear 15 are meshed with a rack 11 to be connected, further, the storage plate 9 is driven to slide out of the inside of the storage box 1, experimental equipment is placed on the surface of the storage plate 9, and a chemical sponge 17 layer is laid on the surface of the storage plate 9, the device has the shock absorption function to protect experimental equipment, a clamp can be installed on the surface of a storage plate 9 to position the experimental equipment, a rotary disc 16 is rotated to withdraw the storage plate 9 into a storage box 1, a switch door 7 is closed, humidity inside the storage box 1 is sensed by a humidity sensor 8 installed on the inner wall of the storage box 1, when the humidity exceeds a preset value, the humidity sensor 8 transmits a signal to a controller 21, the controller 21 controls an electric telescopic rod 3 to extend, so as to drive a drying plate 2 to be close to the experimental equipment to dry the experimental equipment, meanwhile, the controller 21 controls a hot air blower 5 to be started, an air outlet valve 20 is opened to generate hot air to enter the storage box 1, a plurality of small holes are formed in the surface of the storage plate 9, the device has permeability, a chemical sponge storage box 17 also has permeability, air replacement inside the storage box 1 is rapidly completed, and meanwhile, the temperature inside the storage box 1 is improved, so that the experimental equipment can be rapidly dried, the controller 21 controls the air outlet valve 20 to be closed after the experiment, the electric telescopic rod 3 is contracted, and the air heater 5 is closed.

The inner cavity surface of the storage box 1 is provided with a humidity sensor 8 for sensing the humidity inside the storage box 1.

The storing and taking device 4 comprises a storage plate 9, positioning columns 10, racks 11, limiting blocks 12, connecting rods 13, driving gears 14, driven gears 15, a rotary table 16 and chemical engineering sponges 17, wherein the inner cavity surfaces of the storage box 1 are symmetrically and respectively connected with the driving gears 14 and the driven gears 15 in a rotating manner, the connecting rods 13 are fixedly connected between the driving gears 14 and the driven gears 15, one ends of the connecting rods 13, which are close to the driving gears 14, penetrate through the storage box 1 and are fixedly connected with the rotary table 16, the storage plate 9 is arranged above the driving gears 14 and the driven gears 15, a plurality of racks 11 are symmetrically and fixedly connected to the lower surface of the storage plate 9, the racks 11 are respectively meshed with the driving gears 14 and the driven gears 15, the positioning columns 10 are symmetrically and slidably connected inside the storage plate 9, the positioning columns 10 are fixedly connected with the storage box 1, the sponges 17 are laid on the upper surface of the storage plate 9, the limiting blocks 12 are fixedly connected to one ends, which are far away from the driving gears 14 and the driven gears 15, of the racks 11, the experimental device is convenient to store and take out.

The filtering layer 6 is internally provided with a filtering net 18 and a drying layer 19 for filtering dust and moisture in the air.

An air outlet 19 is formed in the surface of the storage box 1, and an air outlet valve 20 is arranged inside the air outlet 19 and used for replacing air inside the storage box 1.

The surface mounting of storage box 1 has controller 21, and air heater 5, electric telescopic handle 3, stoving board 2, humidity transducer 8 and air outlet valve 20 all pass through the wire with controller 21 and are connected, control the operation of whole device.

The shock absorbers 22 are mounted on the lower surface of the storage box 1 close to four corners, and the self-locking universal wheels 23 are mounted below the shock absorbers 22, so that the whole device has the moving capacity, and the influence of the storage box 1 caused by uneven road surfaces in the moving process is guaranteed to the greatest extent.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an equipment strorage device for experiment teaching, includes storage box (1) and stoving board (2), its characterized in that: electric telescopic handle (3) are installed to the top symmetry of storage box (1) inner chamber, the one end fixedly connected with stoving board (2) at storage box (1) inner chamber top of keeping away from of electric telescopic handle (3), access arrangement (4) are installed to the inner chamber of storage box (1) below that is located stoving board (2), air heater (5) are installed to the inner chamber bottom of storage box (1), filter layer (6) are installed to the air intake of air heater (5), the surface mounting of storage box (1) has switch door (7).

2. The apparatus storage device for experiment teaching according to claim 1, characterized in that: and a humidity sensor (8) is arranged on the surface of the inner cavity of the storage box (1).

3. The apparatus storage device for experiment teaching according to claim 1, characterized in that: the storing and taking device (4) comprises a storage plate (9), a positioning column (10), racks (11), a limiting block (12), a connecting rod (13), a driving gear (14), a driven gear (15), a rotary table (16) and chemical engineering sponge (17), wherein the inner cavity surface of the storage box (1) is symmetrically and respectively connected with the driving gear (14) and the driven gear (15) in a rotating way, the connecting rod (13) is fixedly connected between the driving gear (14) and the driven gear (15), one end, close to the driving gear (14), of the connecting rod (13) penetrates through the storage box (1) to be fixedly connected with the rotary table (16), the storage plate (9) is arranged above the driving gear (14) and the driven gear (15), a plurality of racks (11) are symmetrically and fixedly connected with the lower surface of the storage plate (9), and the racks (11) are engaged with the driving gear (14) and the driven gear (15), the inside symmetry sliding connection who puts thing board (9) has reference column (10), reference column (10) and storage box (1) fixed connection, chemical sponge (17) have been laid to the upper surface who puts thing board (9), rack (11) are kept away from one end fixedly connected with stopper (12) of driving gear (14) and driven gear (15).

4. The apparatus storage device for experiment teaching according to claim 1, characterized in that: a filter screen (18) and a drying layer (19) are arranged in the filter layer (6).

5. The apparatus storage device for experiment teaching according to claim 1, characterized in that: an air outlet (19) is formed in the surface of the storage box (1), and an air outlet valve (20) is installed inside the air outlet (19).

6. The apparatus storage device for experiment teaching according to claim 1, characterized in that: the surface mounting of storage box (1) has controller (21), air heater (5), electric telescopic handle (3), drying plate (2), humidity transducer (8) and air outlet valve (20) all pass through the wire with controller (21) and are connected.

7. The apparatus storage device for experiment teaching according to claim 1, characterized in that: the lower surface of storage box (1) is close four corners and installs bumper shock absorber (22), auto-lock universal wheel (23) are installed to the below of bumper shock absorber (22).