CN218159330U

CN218159330U - Portable digital experimental device

Info

Publication number: CN218159330U
Application number: CN202222320878.6U
Authority: CN
Inventors: 冯有; 梁伟红
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-27
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a portable digital experiment device, including the box, the left side of inner chamber of the box is provided with the supporting seat, and the top of supporting seat is provided with step motor, and the right side of inner chamber of the box is provided with the fixing base, is provided with the pivot between step motor and the fixing base, and the outer lane cover of pivot is equipped with the rotatory case, and the front of rotatory case is seted up flutedly, is provided with the fixation clamp in the inner chamber of recess, and the right side of fixation clamp is provided with the display screen, and the left side of box is provided with the heat dissipation partition fan, and the spout has been seted up on the positive right side of box. This portable digital experiment device places the electronic equipment that will carry out digital experiment in the inner chamber of fixation clamp, and some less electronic equipment of size can be cliied to the fixation clamp, also are convenient for seek when convenient storage. Three sets of recesses have been seted up in the outside of rotatory case, can place the electronic equipment of three sets of digital experiments, can accomodate electronic equipment, the subsequent use of convenient to use person respectively according to the experiment type.

Description

Portable digital experimental device

Technical Field

The utility model relates to an electronic teaching technical field specifically is a portable digital experiment device.

Background

At present, in the teaching of university's electronic profession, a course of digital electronic technology basis is generally set, and the course not only includes theoretical teaching, in order to train student's practical ability and hands-on ability, increases student's understanding to electricity basic knowledge, still generally can carry out the practical teaching to the student.

However, some electronic devices with smaller size are often used in the existing digital experiment apparatus, and some digital experiments need to be operated by using specific electronic devices. When operations of various numerical experiments are required, a plurality of electronic devices are required. These electronic equipment sizes are less, and it is comparatively inconvenient to confuse and carry easily, and current experimental apparatus is difficult to accomodate it one-to-one. Secondly, because electronic equipment all sets up in the inside of box, long-time the use can produce a large amount of heats, and heat abstractor's lack can lead to the box heat to concentrate, causes corresponding potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable digital experiment device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a portable digital experiment device, includes the box, the left side of box inner chamber is provided with the supporting seat, the top of supporting seat is provided with step motor, the right side of box inner chamber is provided with the fixing base, be provided with the pivot between step motor and the fixing base, the outer lane cover of pivot is equipped with the swivel box, the front of swivel box is seted up flutedly, be provided with the fixation clamp in the inner chamber of recess, the right side of fixation clamp is provided with the display screen, the left side of box is provided with the heat dissipation and separates the fan, the spout has been seted up on the positive right side of box, be provided with the slider in the inner chamber of spout, be provided with the dust guard between the slider, the side of dust guard is equipped with the dust guard.

Preferably, the stepping motor can control the motor to rotate for a certain angle to stop, and a coupling is arranged between an output shaft of the stepping motor and the rotating shaft.

Preferably, the outer ring of the rotating shaft is tangent to the inner cavity of the through hole on the side surface of the rotating box.

Preferably, the front face of the dust guard is provided with a moving handle.

Preferably, the bottom of the inner cavity of the box body is provided with a dehumidifying rack, the front of the dehumidifying rack is provided with dehumidifying holes, and the inner cavity of the dehumidifying holes is internally provided with sponge.

Preferably, a handle groove is formed in the top of the box body, and a hand-held handle is arranged in an inner cavity of the handle groove.

Preferably, the hand-held handle is connected with the inner cavity of the handle groove through a pin shaft.

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

1. this portable digital experimental apparatus through the cooperation of fixation clamp, display screen and recess, places the electronic equipment that will carry out the digital experiment in the inner chamber of fixation clamp, and some less electronic equipment of size can be carried to the fixation clamp, also are convenient for seek when convenient storage. The right side of fixation clamp is provided with the display screen, and the video short film of present digital experiment can be broadcast to the display screen, and the user understands this experiment before the experiment begins to be convenient for. Three groups of grooves are formed in the outer side of the rotary box, three groups of digital experiment electronic equipment can be placed, and the electronic equipment and subsequent use of a user are convenient to use and can be respectively accommodated according to experiment types.

2. This portable digital experiment device, through the cooperation in heat dissipation partition fan and dust removal hole, when electronic equipment used for a long time, can produce a large amount of heats. At the moment, the heat dissipation partition fan can be started to drive the heat to move towards the right side and be discharged through the dustproof hole of the dustproof plate. The aperture of the dustproof hole is small, and the existence of the dustproof hole can prevent dust from entering the box body due to gas exchange. After gas exchange is carried out for a long time, dust is collected in the dust-proof holes at the moment, the movable handle is pulled at the moment, the dust-proof plate is pulled out for cleaning, then the dust-proof plate is placed back to the original position, and the dust-proof effect is continuously achieved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of fig. 1 at a.

Fig. 3 is a front view of the present invention.

Fig. 4 is an enlarged view of fig. 3 at B.

In the figure: 1. a box body; 2. a supporting seat; 3. a stepping motor; 4. a fixed seat; 5. a rotating shaft; 6. a rotating box; 7. a groove; 8. a fixing clip; 9. a display screen; 10. a heat dissipation partition fan; 11. a chute; 12. a slider; 13. a dust-proof plate; 14. a dust hole; 15. moving the handle; 16. a dehumidification frame; 17. a dehumidification hole; 18. a sponge; 19. a handle slot; 20. hand-held handle.

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. 1-4, the present invention provides a technical solution: the utility model provides a portable digital experiment device, the power distribution box comprises a box body 1, the left side of 1 inner chamber of box is provided with supporting seat 2, the top of supporting seat 2 is provided with step motor 3, the right side of 1 inner chamber of box is provided with fixing base 4, be provided with pivot 5 between step motor 3 and the fixing base 4, the outer lane cover of pivot 5 is equipped with rotatory case 6, recess 7 has been seted up in the front of rotatory case 6, be provided with fixation clamp 8 in the inner chamber of recess 7, the right side of fixation clamp 8 is provided with display screen 9, the left side of box 1 is provided with heat dissipation partition fan 10, spout 11 has been seted up on the positive right side of box 1, be provided with slider 12 in the inner chamber of spout 11, be provided with dust guard 13 between slider 12, the side of dust guard 13 is equipped with dustproof hole 14.

Wherein, step motor 3 steerable motor rotation certain angle stops, is provided with the shaft coupling between step motor 3's output shaft and pivot 5.

In this embodiment, when another set of electronic device is needed, the stepping motor 3 is started at this time, and due to the existence of the coupler, the stepping motor 3 can drive the rotating shaft 5 to rotate. When the electronic device to be used is rotated to the front side, the stepping motor 3 can control the motor to stop rotating, so that the electronic device on the front side can be used.

Wherein, the outer ring of the rotating shaft 5 is tangent to the inner cavity of the through hole on the side surface of the rotating box 6.

In this embodiment, the outer ring of the rotating shaft 5 is tangent to the inner wall of the through hole on the side surface of the rotating box 6, so that the rotating box 6 can rotate along with the rotation of the rotating shaft 5, and the rotating box 6 cannot slip.

Wherein, the front of the dust guard 13 is provided with a moving handle 15.

In this embodiment, after the gas exchange is performed for a long time, the dust-proof hole 14 collects some dust, and the moving handle 15 is pulled to draw out the dust-proof plate 13 for cleaning.

Wherein, the bottom of the inner cavity of the box body 1 is provided with a dehumidifying rack 16, the front of the dehumidifying rack 16 is provided with a dehumidifying hole 17, and the inner cavity of the dehumidifying hole 17 is provided with a sponge 18.

In this embodiment, the dehumidifying hole 17 is provided with a sponge 18 to prevent interference with the use of the electronic device due to excessive humidity at the bottom of the case 1. The sponge 18 can absorb moisture to improve the dehumidification effect.

Wherein, the top of the box body 1 is provided with a handle groove 19, and a hand-held handle 20 is arranged in the inner cavity of the handle groove 19.

Wherein, the hand-held handle 20 is connected with the inner cavity of the handle groove 19 through a pin shaft.

In this embodiment, the inner cavity of the handle groove 19 is provided with the hand-held handle 20, and is connected with the inner cavity of the handle groove 19 through the pin shaft, when the hand-held handle 20 needs to be used, the hand-held handle 20 is drawn out from the handle groove 19 for use, and when the hand-held handle 20 is not used, the hand-held handle 20 is put back into the handle groove 19, so that the device is more attractive.

The working principle is as follows: place the electronic equipment that will carry out digital experiment in the inner chamber of fixation clamp 8, some less electronic equipment of size can be carried to fixation clamp 8, also are convenient for seek when convenient for accomodate. The right side of fixation clamp 8 is provided with display screen 9, and display screen 9 can play the video short film of present digital experiment, and the user understands this experiment before the experiment begins of being convenient for. Three sets of recesses 7 have been seted up in the outside of rotatory case 6, can place the electronic equipment of three sets of digital experiments, can accomodate electronic equipment, convenient to use respectively according to the experiment type. When another group of electronic equipment is needed, the stepping motor 3 is started at the moment, and the stepping motor 3 can drive the rotating shaft 5 to rotate due to the existence of the coupler. The outer ring of the rotating shaft 5 is tangent to the inner wall of the through hole on the side surface of the rotating box 6, so that the rotating box 6 can rotate along with the rotation of the rotating shaft 5, and the sliding of the rotating box 6 cannot occur. When the electronic device to be used is rotated to the front side, the stepping motor 3 may control the motor to stop rotating, thereby using the electronic device on the front side. When the electronic device is used for a long time, a large amount of heat is generated. At this time, the heat dissipation partition 10 is activated, and the heat is driven to move to the right side and is discharged through the dust-proof hole 14 of the dust-proof plate 13. The diameter of the dust-proof hole 14 is small, and the presence of the dust-proof hole 14 prevents dust from entering the inside of the case 1 due to gas exchange. After a long time of gas exchange, some dust will be collected in the dust-proof hole 14, and the moving handle 15 is pulled to draw out the dust-proof plate 13. The top and the bottom of dust guard 13 all are provided with slider 12, and slider 12 can remove in the inner chamber of spout 11, consequently can make dust guard 13 more stable when removing, the condition of rocking about can not appearing. The dust-proof plate 13 is removed and then is placed back to the original position, and the dust-proof effect is continuously achieved. The dehumidification holes 17 are provided with sponges 18 to prevent interference with the use of the electronic equipment due to excessive humidity at the bottom of the box 1. The sponge 18 can absorb moisture to improve the dehumidification effect. The inner cavity of the handle groove 19 is provided with the hand-held handle 20 which is connected with the inner cavity of the handle groove 19 through the pin shaft, when the hand-held handle 20 needs to be used, the hand-held handle 20 is drawn out from the handle groove 19 for use, and when the hand-held handle 20 is not used, the hand-held handle 20 is put back into the handle groove 19, so that the device is more attractive.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable digital experimental apparatus, includes box (1), its characterized in that: the left side of box (1) inner chamber is provided with supporting seat (2), the top of supporting seat (2) is provided with step motor (3), the right side of box (1) inner chamber is provided with fixing base (4), be provided with pivot (5) between step motor (3) and fixing base (4), the outer lane cover of pivot (5) is equipped with rotatory case (6), recess (7) have been seted up in the front of rotatory case (6), be provided with fixation clamp (8) in the inner chamber of recess (7), the right side of fixation clamp (8) is provided with display screen (9), the left side of box (1) is provided with heat dissipation partition fan (10), spout (11) have been seted up on the positive right side of box (1), be provided with slider (12) in the inner chamber of spout (11), be provided with dust guard (13) between slider (12), the side of dust guard (13) is equipped with dust guard (14).

2. A portable digital laboratory apparatus according to claim 1, wherein: the stepping motor (3) can control the motor to rotate for a certain angle to stop, and a coupler is arranged between an output shaft of the stepping motor (3) and the rotating shaft (5).

3. A portable digital laboratory apparatus according to claim 1, wherein: the outer ring of the rotating shaft (5) is tangent to the inner cavity of the through hole on the side surface of the rotating box (6).

4. A portable digital laboratory apparatus according to claim 1, wherein: the front surface of the dustproof plate (13) is provided with a movable handle (15).

5. A portable digital laboratory apparatus according to claim 1, wherein: the box is characterized in that a dehumidifying rack (16) is arranged at the bottom of the inner cavity of the box body (1), dehumidifying holes (17) are formed in the front face of the dehumidifying rack (16), and sponges (18) are arranged in the inner cavity of the dehumidifying holes (17).

6. A portable digital laboratory apparatus according to claim 1, wherein: the top of the box body (1) is provided with a handle groove (19), and a hand-held handle (20) is arranged in the inner cavity of the handle groove (19).

7. A portable digital laboratory apparatus according to claim 6, wherein: the hand-held handle (20) is connected with the inner cavity of the handle groove (19) through a pin shaft.