CN216486906U - Teaching experiment box - Google Patents

Abstract

The application discloses teaching experiment box relates to teaching aid technical field. The teaching experiment box comprises a shell component, a lining and a plurality of accessories; the lining is arranged in the shell assembly, an air guide cavity and a plurality of limiting cavities are formed in the lining, the air guide cavity is communicated with at least one limiting cavity, and the air guide cavity is communicated with the outer side of the shell assembly; the plurality of accessories are arranged in the plurality of limiting cavities in a limiting mode in a one-to-one corresponding mode, and the plurality of accessories are used for programming operation. The application provides a teaching experiment case can provide the teaching accessory of programming for the user, and convenience of customers uses, and can protect the accessory, reduces the accessory loss.

Description

Teaching experiment box

Technical Field

The application relates to the technical field of teaching aids, in particular to a teaching experiment box.

Background

With the continuous development of the artificial intelligence industry, programming education also continuously enters into education and teaching. However, the conventional programming teaching experiment box is relatively closed, and heat generated by each electronic device cannot be dissipated outwards in use, so that the temperature inside the programming teaching experiment box is rapidly increased, and the normal operation of each electronic device is influenced.

SUMMERY OF THE UTILITY MODEL

The application provides a teaching experiment box makes things convenient for the heat dissipation of accessory, ensures teaching experiment box's normal use.

The present application provides:

a teaching experiment box comprising:

a housing assembly;

the lining is arranged in the shell assembly, an air guide cavity and a plurality of limiting cavities are formed in the lining, the air guide cavity is communicated with at least one limiting cavity, and the air guide cavity is communicated with the outer side of the shell assembly; and

the accessories are arranged in the plurality of limiting cavities in a limiting mode in a one-to-one corresponding mode and used for programming operation.

In some possible embodiments, the plurality of limiting cavities include a first limiting cavity, the first limiting cavity is communicated with the air guide cavity, and one end of the first limiting cavity, which is far away from the air guide cavity, is communicated with the outer side of the shell assembly.

In some possible embodiments, the plurality of accessories include a control device, the control device is disposed in the first limit cavity in a limited manner, and a heat dissipation fan in the control device is disposed opposite to the air guide cavity.

In some possible embodiments, the teaching experiment box further comprises a connector docking station, the connector docking station is connected with the control device, the connector docking station is arranged in the shell assembly, and the connector docking station is located on one side of the lining away from the plurality of spacing cavities.

In some possible embodiments, the number of spacing cavities includes a second spacing cavity;

the first limiting cavity and the air guide cavity are arranged on the same side of the second limiting cavity, and the second limiting cavity partially covers the first limiting cavity.

In some possible embodiments, the first position-limiting cavity comprises a first cavity bottom, the second position-limiting cavity comprises a second cavity bottom, the first cavity bottom is parallel to the second cavity bottom, and the first cavity bottom and the second cavity bottom are arranged in a staggered manner along a direction perpendicular to the first cavity bottom;

and an installation cavity is formed between the second cavity bottom and the shell assembly on one side of the second cavity bottom far away from the second limit cavity.

In some possible embodiments, the teaching experiment box further comprises a power supply, and the power supply is arranged in the installation cavity.

In some possible embodiments, a wiring groove is formed in the bottom of the first cavity, and the wiring groove is communicated with the installation cavity.

In some possible embodiments, the plurality of limiting cavities further include a third limiting cavity, the third limiting cavity is spanned on the air guide cavity, and the second limiting cavity partially covers one side of the third limiting cavity, which is far away from the air guide cavity.

In some possible embodiments, the plurality of limiting cavities further include a fourth limiting cavity, the fourth limiting cavity is located on one side of the air guide cavity far away from the second limiting cavity, and the fourth limiting cavity is communicated with the air guide cavity.

In some possible embodiments, the liner includes opposing closed and open sides;

teaching experiment case is still including the backup pad, the backup pad set up in opening the side, the backup pad includes first side, first side with housing assembly is articulated.

In some possible embodiments, the support plate comprises a support area and an avoiding area, a second limiting cavity is formed in one side, close to the support plate, of the lining, and an avoiding hole communicated with the second limiting cavity is formed in the avoiding area.

In some possible embodiments, the support plate further includes a second side opposite to the first side, and a plugging plate is connected to the second side, and is convexly disposed on a side surface of the support plate close to the liner, and the liner and the shell assembly are matched to form a plugging groove;

when the supporting plate covers the opening side, the inserting plate is inserted into the inserting groove.

In some possible embodiments, the number of accessories further includes one or more of a first input, a second input, and an image capture.

In some possible embodiments, the housing assembly includes a box and a cover, the inner liner is disposed in the box, and the cover is connected to one side of the opening structure of the box;

the teaching experiment box further comprises a display screen, and the display screen is embedded in the cover plate close to one side of the opening structure.

The beneficial effect of this application is: the application provides a teaching experiment box, including casing subassembly, inside lining and a plurality of accessory, wherein, offered the spacing chamber of wind-guiding chamber and a plurality of on the inside lining, the wind-guiding chamber can communicate with external environment and at least one spacing chamber respectively, and a plurality of accessory one-to-one ground is spacing to be set up in the spacing chamber of a plurality of, and a plurality of accessory can be used to the programming operation. In the use, the wind-guiding chamber can carry at least one spacing chamber with external air current in, and the flowing air current can carry out the heat exchange with the accessory that corresponds in the spacing chamber for the heat that corresponds the accessory scatters and disappears fast, and is corresponding, also can avoid the temperature in the education experimental box to heat up too high, in order to ensure that the education experimental box can work smoothly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic perspective view of an experimental teaching box according to some embodiments;

FIG. 2 is a partially enlarged schematic view of a portion A of FIG. 1;

FIG. 3 shows another perspective view of the teaching experiment box in some embodiments;

FIG. 4 is a schematic diagram showing the open state of the teaching experiment box in some embodiments;

FIG. 5 shows a schematic structural view of the housing in some embodiments;

FIG. 6 is a schematic diagram showing the internal structure of the case in some embodiments;

FIG. 7 shows a schematic of the structure of the liner in some embodiments;

FIG. 8 illustrates a schematic top view of the tank and liner in some embodiments;

fig. 9 is a partially enlarged schematic view of a portion B of fig. 8;

FIG. 10 is a schematic perspective cross-sectional view of the liner and the tank in some embodiments;

FIG. 11 shows a schematic structural view of a support plate in some embodiments;

FIG. 12 illustrates a partial structural view of a support plate in some embodiments;

fig. 13 illustrates a schematic structural view of the first hinge in some embodiments.

Description of the main element symbols:

10-a housing assembly; 11-a box body; 1101-a first louver; 1102-a second heat dissipation hole; 1103 — a first windowing structure; 1104-a second windowing structure; 1105-a mating slot; 1106-installation cavity; 111-a handle; 112-foot pad; 113-a support base; 114-rib plate; 115-a base plate; 116-side panels; 12-a cover plate; 12 a-a third side; 12 b-a fourth side; 13-a snap assembly; 131-a retaining ring; 132-a buckle; 14-a first articulation; 141-a connecting seat; 142-a first connection plate; 143-a second connecting plate; 144-a rotating shaft; 15-a second articulation; 20-lining; 20 a-an open side; 20 b-closed side; 201-a first spacing chamber; 202-a wind guide cavity; 203-a second limiting cavity; 204-a third limiting cavity; 205-a fourth spacing chamber; 206-step groove; 207-wiring groove; 208-a first vent; 209-a second vent; 210-a via; 211-a receiving groove; 21-a first cavity bottom; 22-a second cavity bottom; 23-a first sub-cavity bottom; 24-a second sub-cavity bottom; 25-groove bottom; 26-a support rim; 27-an interposer; 30-a fitting group; 31-a first input; 32-a second input; 33-an image acquisition member; 34-a control device; 40-a light guide column; 50-a display screen; 60-a support plate; 60 a-a first side; 60 b-a second side edge; 601-avoiding holes; 602-hand buckling position; 61-a support zone; 62-an avoidance zone; 63-a plywood; 70-a power supply; 71-a connector; 72-charging interface; 73-indicator light assembly; 731-first indicator light set; 732-a second set of indicator lights; 7321-a first indicator light; 7322-a second indicator light; 7323-a third indicator light; 7324-a fourth indicator light; 80-connector docking station; and 90-cushion blocks.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "thickness," "top," "bottom," "inner," "outer," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two, two or more, and "a plurality" means one, two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in FIG. 1, a Cartesian coordinate system is established, and the length direction of the teaching experiment box is defined to be parallel to the direction shown by the x axis, the width direction of the teaching experiment box is defined to be parallel to the direction shown by the y axis, and the height direction of the teaching experiment box is defined to be parallel to the direction shown by the z axis. It should be understood that the above definitions are only for the convenience of understanding the relative position of the parts in the teaching test box, and should not be construed as limiting the present application.

The embodiment provides a teaching experiment box which can be used as a teaching tool and used for teaching. Specifically, the teaching experiment box provided in the embodiment can be used in artificial intelligence programming teaching.

As shown in fig. 1 and 6, the instructional experimental box may include a housing assembly 10, an inner liner 20, and a kit 30. The lining 20 can be installed in the housing assembly 10 in a limited manner, that is, the lining 20 can be kept relatively fixed in the housing assembly 10, and the lining 20 is prevented from shaking randomly relative to the housing assembly 10.

In an embodiment, the inner liner 20 is provided with an air guiding cavity 202 and a plurality of limiting cavities, wherein the air guiding cavity 202 can be communicated with at least one of the limiting cavities.

The fitting group 30 may include a plurality of fittings, and the plurality of fittings may be retained in a plurality of retaining cavities provided in the liner 20 in a one-to-one correspondence. Therefore, the fittings can be limited, fixed and protected by the lining 20, and the fittings are prevented from randomly shaking relative to the lining 20. Accordingly, the fittings may remain relatively fixed within the housing assembly 10, preventing the fittings from rocking relative to the housing assembly 10. Therefore, the fittings can be prevented from randomly shaking in the shell assembly 10 to cause collision damage.

In use, external air flow can enter at least one limiting cavity through the air guide cavity 202, and the flowing air flow can exchange heat with accessories in the corresponding limiting cavity to realize heat dissipation of the accessories. Correspondingly, the whole temperature rise rate of the education experiment box can be reduced, the normal work of accessories is prevented from being influenced by overhigh temperature rise of the education experiment box, and therefore the teaching experiment box can be smoothly used.

As shown in fig. 1-6, in some embodiments, the housing assembly 10 may be generally rectangular in shape, and the housing assembly 10 may include a case 11 and a cover 12.

In other embodiments, the housing assembly 10 may also have a cylindrical, pentagonal, hexagonal, or other shape.

As shown in fig. 5, the box 11 may include a bottom plate 115 and four side plates 116, and the four side plates 116 are sequentially connected end to end around the circumference of the bottom plate 115. The bottom plate 115 and the four side plates 116 cooperate to form a box 11 having a receiving cavity, which provides a receiving space for the lining 20 and other structural members. It will be appreciated that the side of the housing 11 remote from the floor 115 may be open-ended so that the structural members fit into the housing 11.

It should be noted that the circumferential direction in the embodiments may refer to a direction around the z-axis in each component.

As shown in fig. 1, 3 and 4, a cover 12 may be used to close the open structure of the housing 11. Specifically, the cover 12 may include a third side 12a and a fourth side 12b disposed opposite to each other. The third side 12a and the fourth side 12b may extend along the length of the teaching experiment box.

The third side 12a of the cover 12 may be hinged to a side plate 116 of the case 11 by the first hinge 14, i.e. the cover 12 may rotate relative to the case 11. Thus, the cover 12 can cover the opening structure of the case 11 to be closed or be away from the opening structure of the case 11 to be opened.

Referring to fig. 13, the first hinge 14 may be a 360-degree hinge, so that the cover 12 can be rotated to any angle relative to the box 11 to meet different requirements of users. Specifically, the first hinge 14 may include a connecting seat 141, a first connecting plate 142, and a second connecting plate 143. The first connecting plate 142 is fixedly connected to the cover 12, and the second connecting plate 143 is fixedly connected to the side plate 116 of the box 11. The first connecting plate 142 and the second connecting plate 143 can be respectively rotatably connected to the connecting seat 141 through a rotating shaft 144, and the two rotating shafts 144 are arranged in parallel.

In some embodiments, the shaft 144 may be optionally a damped shaft. When the cover 12 rotates to a certain angle relative to the case 11, the cover 12 and the case 11 can be kept relatively fixed, and the cover 12 is prevented from rotating relative to the case 11.

As shown in fig. 1 and 4, the housing assembly 10 further includes a latch assembly 13 for locking the housing 11 and the cover 12, so that the cover 12 is always closed to the opening structure of the housing 11.

In some embodiments, the snap assembly 13 includes a mating snap ring 131 and snap 132. The retaining ring 131 may be mounted on a side plate 116 of the box 11 away from the first hinge 14, and the retaining ring 131 is located on a side of the side plate 116 away from the receiving cavity. The latch 132 may be connected to the fourth side 12b of the cover 12. When the cover 12 covers the opening structure of the box 11, the buckle 131 can be engaged with the buckle 132 to lock the cover 12 and the box 11.

As shown in fig. 1, in some embodiments, a handle 111 is further connected to the box body 11, so that the user can conveniently carry the teaching experiment box. In an embodiment, the handle 111 may be fixedly connected to the side plate 116 provided with the retaining ring 131 by a screw, a snap connection, or the like, and is located on a side of the side plate 116 away from the receiving cavity.

As shown in fig. 3, a flexible foot pad 112 is further protruded from a side of the bottom plate 115 away from the receiving cavity, so as to increase the frictional resistance between the box 11 and a supporting platform such as a table top. Therefore, the teaching experiment box can be prevented from sliding randomly on supporting platforms such as a desktop and the like, and a user can be ensured to operate the teaching experiment box normally. Illustratively, the foot pad 112 may be made of silicone, rubber, or the like.

As shown in fig. 5 and 6, the liner 20 may be disposed in the accommodating cavity of the box 11, and the circumferential edge of the liner 20 may abut against the side plates 116 around the box 11, so that the liner 20 is circumferentially limited by the side plates 116, and the liner 20 is prevented from freely swaying in the box 11.

In an embodiment, the liner 20 may include an open side 20a and a closed side 20b opposite each other, wherein the open side 20a is disposed adjacent to the open structure of the box 11, and the closed side 20b is disposed toward the bottom panel 115, and each accessory may be inserted into the liner 20 from the open side 20 a.

As shown in fig. 6 and 7, the kit 30 may include a control device 34 for programming, controlling the operation of other electrical components in the teaching experiment box, and the like. In some embodiments, control device 34 may alternatively be a computer, such as a computer of the type Y7000P-2020, G15-5511, or the like.

The control device 34 may be positioned within the liner 20 to prevent the control device 34 from moving freely within the housing assembly 10. It will be appreciated that the control device 34 may be removable with respect to the liner 20.

The lining 20 is provided with a first limiting cavity 201 for limiting and accommodating the control device 34. It is understood that the first limiting chamber 201 may be a groove structure formed by sinking the inner liner 20 from the side close to the opening side 20a to the direction close to the bottom plate 115.

Referring also to fig. 8, the first bottom 21 of the first limiting chamber 201 can provide a supporting function for the control device 34. In some embodiments, the first chamber bottom 21 may be parallel to the bottom plate 115.

Meanwhile, the circumferential side wall of the control device 34 can abut against the circumferential side wall of the first limit cavity 201 to circumferentially limit and fix the control device 34, so that the control device 34 is fixed in the first limit cavity 201.

In some embodiments, the depth of the first stopper cavity 201 may be equal to or greater than the height of the control device 34. Illustratively, the depth of the first stopper cavity 201 may be 1.0cm, 1.5cm, etc. greater than the height of the control device 34. Wherein, the depth of the first limiting cavity 201 can refer to the size of the first limiting cavity 201 along the height direction of the teaching experiment box.

As shown in fig. 7, the first limiting cavity 201 may be communicated with the air guiding cavity 202 to realize circulation of air flow and accelerate heat dissipation of the control device 34. The air guide cavity 202 and the first limit cavity 201 can be arranged in parallel along the length direction of the teaching experiment box.

In some embodiments, at an end of the air guiding cavity 202 away from the first limiting cavity 201, the inner liner 20 is opened with a first vent hole 208 communicating with the air guiding cavity 202. Correspondingly, at one end of the first limiting cavity 201 far away from the air guide cavity 202, a second vent hole 209 communicated with the first limiting cavity 201 is formed in the inner liner 20. In an embodiment, the first vent 208 is disposed opposite the second vent 209.

Referring to fig. 3 and 4, the case 11 is provided with a first heat dissipation hole 1101 and a second heat dissipation hole 1102. The first heat dissipation hole 1101 is in relative communication with the first ventilation hole 208, and the second heat dissipation hole 1102 is in relative communication with the second ventilation hole 209. The external air can enter the air guide cavity 202 through the first heat radiation hole 1101 and the first vent hole 208 in sequence, and is conveyed to the first limiting cavity 201 through the air guide cavity 202, namely, reaches the space where the control device 34 is located, and the flowing air can exchange heat with the control device 34, so that the control device 34 is cooled, and the control device 34 can be ensured to work within a normal temperature range. Subsequently, the heated flowing air may sequentially pass through the second vent 209 and the second heat dissipation hole 1102 and be discharged to the outside. It is understood that a heat dissipation fan (not shown) is usually disposed in the control device 34, and the heat dissipation fan may be disposed opposite to the air guiding cavity 202 for accelerating the flow rate of the flowing air to accelerate the heat dissipation of the control device 34.

In some embodiments, the first bottom 21 of the first position-limiting cavity 201 can be connected to the bottom of the wind-guiding cavity 202 and located on the same plane.

In some embodiments, the inner liner 20 further has a receiving groove 211 communicating with the first limiting cavity 201, and the receiving groove 211 may be located at one circumferential side of the first limiting cavity 201 and avoid the air guiding cavity 202. The receiving groove 211 may be opposite to an indicator light (not shown) on the control device 34. In an embodiment, the light guide pillar 40 may be embedded in the receiving groove 211, and the light guide pillar 40 may be used to transmit light generated by the indicator light toward the opening side 20a, so that the user can check the light. The indicator light can be used to display the working state of the control device 34 and reflect whether the educational experiment box is turned on.

As shown in fig. 6, the accessory set 30 further includes a first input member 31, the first input member 31 can be connected to the control device 34 in a communication manner, and a user can input an operation instruction to the control device 34 through the first input member 31. Illustratively, the first input device 31 and the control device 34 may be connected through one or more of bluetooth, lan, wifi, etc.

Of course, in other embodiments, the first input element 31 and the control element 34 may be connected by a data line.

In some embodiments, the first input element 31 may be a keyboard, and specifically, the first input element 31 may be a bluetooth keyboard, that is, an accessory included in the accessory group 30 may be a bluetooth keyboard. Accordingly, the first input member 31 can communicate with the control member 34 via a bluetooth connection.

In other embodiments, the first input device 31 may also be a touch screen or other structures, and may be used for inputting an operation instruction.

As shown in fig. 7 and 8, the inner liner 20 is provided with a second limiting cavity 203 adapted to the first input member 31, and the first input member 31 is limitedly disposed in the second limiting cavity 203 and supported by the second cavity bottom 22 of the second limiting cavity 203. Meanwhile, the circumferential direction of the first input member 31 can abut against the circumferential side wall of the second limit cavity 203 to ensure that the first input member 31 is limited and fixed in the second limit cavity 203. The second limiting cavity 203 may also be a groove structure formed by sinking the inner liner 20 from the opening side 20a toward the bottom plate 115. In an embodiment, the second cavity bottom 22 may be parallel to the bottom plate 115. It will be appreciated that the first input 31 may be removable with respect to the liner 20.

In some embodiments, the first confinement chamber 201 and the air-guiding chamber 202 can be disposed on the same side of the second confinement chamber 203. Wherein the second spacing cavity 203 may be disposed proximate the first articulating member 14.

In the embodiment, the depth of the second limiting cavity 203 is smaller than that of the first limiting cavity 201, and the second cavity bottom 22 is disposed close to the opening side 20a relative to the first cavity bottom 21, that is, the second cavity bottom 22 and the first cavity bottom 21 are disposed in a staggered manner in the height direction of the teaching experiment box. The first and second chamber bottoms 21, 22 may be joined by an adapter plate 27, the adapter plate 27 being perpendicular to the base plate 115. In one embodiment, the adapter plate 27 may also provide a corresponding support for the second chamber bottom 22.

Along the height direction of the teaching experiment box, the adapter plate 27 is convexly arranged relative to one side surface of the second cavity bottom 22 far away from the first cavity bottom 21 so as to form a limit on one side of the second limit cavity 203 close to the first limit cavity 201, and therefore the movement of the first input member 31 is limited.

In some embodiments, the second limiting cavity 203 near one end of the first limiting cavity 201 may partially extend to the space where the first limiting cavity 201 is located, that is, the second limiting cavity 203 partially covers the first limiting cavity 201. Accordingly, the second stopper chamber 203 may communicate with an end of the first stopper chamber 201 near the open side 20 a. When the control device 34 and the first input member 31 are installed in the liner 20, the first input member 31 may partially cover a side of the control device 34 close to the opening side 20a, so as to limit the control device 34 and improve space utilization. It will be appreciated that the vertical distance between the second cavity bottom 22 and the first cavity bottom 21 may be equal to or slightly greater than the height of the control device 34.

As shown in FIG. 6, in some embodiments, accessory kit 30 further includes a second input 32, and second input 32 may also be communicatively coupled to control device 34. Accordingly, the user can input an operation instruction to the control device 34 through the second input member 32. Illustratively, the second input device 32 and the control device 34 may be connected through one or more of a bluetooth connection, a wifi connection, a local area network, etc. for wireless communication.

In other embodiments, the second input element 32 and the control element 34 may be connected via a data line for wired communication.

In some embodiments, the second input element 32 may be a mouse, and in particular, the second input element 32 may be a bluetooth mouse, i.e., an accessory included in the accessory group 30 may be a bluetooth mouse. Accordingly, the second input member 32 and the control member 34 may communicate via bluetooth.

As shown in fig. 6 to 8, the inner liner 20 is opened on the third limiting cavity 204 adapted to the second input member 32, and the second input member 32 can be limitedly accommodated in the third limiting cavity 204 to prevent the second input member 32 from moving freely relative to the housing assembly 10. It will be appreciated that the second input member 32 is removably disposed in the second confinement chamber 203.

Along the height direction of the teaching experiment box, the third limiting cavity 204 can be arranged on one side of the air guide cavity 202 close to the opening structure of the box body 11 in a spanning mode, and the third limiting cavity 204 is arranged on one side of the second limiting cavity 203 far away from the opening structure of the box body 11.

Specifically, the cavity bottom of the third limiting cavity 204 may include the first sub-cavity bottom 23 and the second sub-cavity bottom 24 in the same plane. The first sub-cavity bottom 23 and the second sub-cavity bottom 24 are both parallel to the base plate 115.

Along the width direction of the teaching experiment box, the first sub-cavity bottom 23 and the second sub-cavity bottom 24 are respectively arranged at two sides of the air guide cavity 202. The first sub-chamber bottom 23 and the second sub-chamber bottom 24 are located between the first chamber bottom 21 and the second chamber bottom 22 along the height direction of the teaching experiment box.

In some embodiments, the portion of the third limiting chamber 204 corresponding to the third chamber bottom 23 can be formed by sinking the second chamber bottom 22 toward the bottom plate 115. The third limiting chamber 204 corresponding to the fourth chamber bottom 24 can be formed by sinking the inner lining 20 from the side close to the opening structure of the box 11 to the direction close to the bottom plate 115.

When the second input member 32 is placed in the third limiting cavity 204, one end of the second input member 32 may overlap the first sub-cavity bottom 23, and the other end of the second input member 32 may overlap the second sub-cavity bottom 24. It is understood that the second input member 32 can be suspended from the side of the air guiding cavity 202 close to the opening structure of the box 11.

Further, as shown in fig. 6, in some embodiments, the accessory group 30 further includes an image capturing component 33 for capturing image information. In some embodiments, the image capturing element 33 may be a camera, and in particular, the image capturing element 33 may be a programmable camera, that is, an accessory included in the accessory group 30 may be a programmable camera. In use, the image capturing member 33 can be used for image capturing in programming teaching of face recognition, security, and the like. For example, the image capturing element 33 may be a camera such as HIKVISION DS-2UCTV11-S or Aoni C93115C.

It is understood that the image capturing device 33 may also be connected to the control device 34 through a wired connection, a wireless connection, or the like.

As shown in fig. 7 and 8, the lining 20 is provided with a fourth limiting cavity 205 adapted to the image capturing element 33. The image acquisition part 33 can be fixed in the fourth limit cavity 205 in a limiting way, so that the phenomenon that the image acquisition part 33 is randomly moved in a teaching experiment box to cause collision damage is avoided.

In the length direction of the teaching experiment box, the fourth limiting cavity 205 can be positioned on the side of the third limiting cavity 204 far away from the first limiting cavity 201. The fourth limiting cavity 205 may be communicated with the air guiding cavity 202, and specifically, the fourth limiting cavity 205 may be communicated with one end of the air guiding cavity 202 close to the first vent 208.

In some embodiments, the fourth limiting chamber 205 can be formed by the sidewall of the wind guide chamber 202 being recessed in a direction away from the second limiting chamber 203 in the width direction of the teaching experiment box. Correspondingly, the fourth limiting chamber 205 may be opposite the adapter plate 27.

When the image capturing element 33 is placed in the fourth constraining chamber 205, the image capturing element 33 can be constrained and fixed in the fourth constraining chamber 205. Of course, in some embodiments, one end of the image capturing element 33 close to the adapter plate 27 may partially extend into the air guiding cavity 202, so that the installation space of the fourth limiting cavity 205 may be reduced, and the space of the teaching experiment box may be saved. In an embodiment, there may also be a gap between the image capturing member 33 and the adapter plate 27 for flowing air to pass through.

In the embodiment, the shell of the lining 20 is formed by processing in a plastic suction manner, and the groove structures on the lining 20 are integrally formed, and meanwhile, the processing cost of the lining 20 can be reduced.

Of course, in other embodiments, the inner liner 20 may be formed by injection molding, stamping, etc.

The circumferential edge of the inner liner 20 on the side near the open side 20a may be preformed with a support rim 26, and the support rim 26 may be parallel to the bottom plate 115. Correspondingly, a plurality of rib plates 114 may be disposed on each side plate 116 of the box 11 and protrude towards the inside of the receiving cavity, so as to provide a supporting function for the supporting edge 26, and further ensure that the lining 20 is stably installed in the box 11.

As further shown in fig. 10, a gap is formed between the side wall of the inner liner 20 and the side plate 116, and the gap can be used as a buffer gap. When the teaching experiment box falls, collides and the like, the gap can provide a buffer effect for each part in the lining 20, so that the impact on each part in the lining 20 is weakened, and the damage probability is reduced.

As shown in fig. 5, the teaching experiment box further includes a power supply 70 for supplying power to some of the electrical components in the teaching experiment box. In an embodiment, the power supply 70 is a rechargeable power supply.

Referring to fig. 7 and 10, it can be understood that the second cavity bottom 22 is spaced apart from the bottom plate 115, and a mounting cavity 1106 is formed between the second cavity bottom 22 and the bottom plate 115 for receiving the power source 70. The power source 70 may be fixedly mounted to the base plate 115 at a corresponding location.

In some embodiments, power source 70 may be electrically connected to control device 34 such that power may be supplied to control device 34 by power source 70. Accordingly, the power source 70 may have a plurality of connectors 71 for connecting to some of the electrical devices in the teaching experiment box. One of the connectors 71 may be connected to the control device 34.

In some embodiments, as shown in fig. 7 and 8, the first cavity bottom 21 has a wiring groove 207 for routing wires connected to the connector 71. Specifically, the wiring groove 207 may be formed by a side of the first cavity bottom 21 close to the first limiting cavity 201 and recessed toward the bottom plate 115.

In an embodiment, the connection port on the control device 34 for connecting the power source 70 may be located at a side wall of the control device 34 near the air guiding cavity 202. One end of the wiring groove 207 can at least partially extend to the bottom of the air guiding cavity 202, and the other end of the wiring groove 207 can extend into the first limiting cavity 201.

In an embodiment, the inner liner 20 may be formed with a through hole 210 for communicating the mounting cavity 1106 with the cabling channel 207, that is, the mounting cavity 1106 may communicate with an end of the cabling channel 207 away from the air guiding cavity 202 through the through hole 210.

As shown in FIG. 7, in the length direction of the teaching experiment box, one end of the second chamber bottom 22 close to the first limit chamber 201 sinks towards the bottom plate 115, and a step groove 206 is formed. One end of the wiring groove 207, which is far away from the air guiding cavity 202, can extend to a side wall of the first limiting cavity 201, which is close to the step groove 206, and is communicated with the step groove 206. The through-hole 210 may be opened at the groove bottom 25 of the step groove 206.

When the wire is routed, a connector 71 connected by the power source 70 can enter the stepped groove 206 through the through hole 210 and sequentially pass through the wire routing groove 207 to reach the side of the control device 34 where the connection port is arranged, the connector 71 can be connected to the connection port on the control device 34, and the wire connected by the connector 71 can be routed in the wire routing groove 207. By arranging the wiring groove 207, the control device 34 can be ensured to be stably placed in the first limit cavity 201.

In other embodiments, the through hole 210 may be directly opened on the side wall of the first limiting cavity 201 close to the second limiting cavity 203 to communicate the cabling channel 207 and the installation cavity 1106.

In one embodiment, the routing channel 207 may also be used as a wind guiding channel to accelerate the flow of air in the mounting cavity 1106 and the heat dissipation of the power source 70.

In the prior art experimental box, the placement is generally carried out by the following two ways: and (I) laying all the auxiliary accessories in the accommodating cavity of the experiment box in a staggered manner, so that the experiment box occupies a larger space in the horizontal direction. And (II) a plurality of layers of drawers are arranged for different fittings, so that the experiment box occupies an enlarged space in the vertical direction. Therefore, the test box in the prior art generally has the problems of large occupied space and low space utilization rate.

As shown in fig. 6 and 7, in the present application, the inner liner 20 and each cavity structure formed by matching the inner liner 20 and the housing assembly 10 are arranged reasonably in the height direction and the horizontal direction (x-y plane), so that the space utilization rate in the teaching experiment box can be effectively provided, and the overall occupied space of the teaching experiment box can be reduced.

As shown in fig. 2, in some embodiments, an indicator lamp assembly 73 is disposed at one end of the power supply 70 for indicating the operation state, the power amount, and the like of the power supply 70. Specifically, the indicator light assembly 73 includes a first indicator light group 731 and a second indicator light group 732.

The first indicating Light group 731 may include an indicating Light, and in an embodiment, the indicating Light may be a Light-Emitting Diode (LED) Light bead. The first indicator light set 731 may be used to display the operating status of the power supply 70 to alert the user of the operating status of the power supply 70.

The second indicator light group 732 may include a plurality of indicator lights, and for example, the second indicator light group 732 may include four indicator lights, i.e., a first indicator light 7321, a second indicator light 7322, a third indicator light 7323, and a fourth indicator light 7324. The amount of power corresponding to the power source 70 is reflected by the number of illuminated indicator lights in the second set of indicator lights 732.

Of course, in other embodiments, the second set of indicator lights 732 may also include three, five, six, etc. indicator lights.

In some embodiments, a temperature protection module is also integrated within the power supply 70 and is operable to detect whether the power supply 70 is operating within a normal temperature range. In an embodiment, an overvoltage protection module and an undervoltage protection module are further integrated in the power supply 70, and can be used to detect whether the operating voltage of the power supply 70 is normal.

In an embodiment, the temperature protection module, the overvoltage protection module and the undervoltage protection module may be connected to the second indicator light set 732, so that whether the power supply 70 operates abnormally may also be reflected by the second indicator light set 732.

For example, when the first indicator light 7321 alternately flashes red and green, it can indicate that the power supply 70 is abnormally heated, which is convenient for the user to perform related maintenance. When the second indicator light 7322 alternately blinks red and green, it can indicate that the power supply 70 has an overvoltage problem. When the third indicator light 7323 alternately flashes red and green, it can indicate that the power supply 70 has an under-voltage problem.

In other embodiments, the prompt can also be made by flashing each indicator light with a single color, alternatively flashing yellow light and blue light, alternatively flashing three different colors, and the like.

In use, a user can judge the fault of the power supply 70 according to the prompting condition of the second indicating lamp group 732, so that the user can conveniently overhaul and maintain the power supply.

In an embodiment, the temperature protection module, the overvoltage protection module and the undervoltage protection module may all be integrated in the same control chip, for example, a control chip of CM8S5887, LMG3410R050, and the like.

It is understood that the end of the power supply 70 provided with the indicator light assembly 73 may be disposed adjacent to one side plate 116 of the case 11, and in particular, adjacent to one side plate 116 provided with the first heat dissipation hole 1101. In one embodiment, the side plate 116 defines a first opening 1103, and the indicator light assembly 73 is exposed through the first opening 1103 for easy viewing by a user.

As shown in fig. 2, the power supply 70 is further provided with a charging interface 72, and the charging interface 72 and the indicator light assembly 73 can be located at the same end of the power supply 70. Correspondingly, the charging interface 72 can also be exposed through the first windowing structure 1103, so that the user can conveniently charge the power supply 70.

As shown in FIG. 4, in some embodiments, the teaching experiment box further includes a display screen 50 for displaying information such as programming content. In an embodiment, the display screen 50 may be embedded in the cover plate 12, and specifically, when the cover plate 12 covers the opening structure of the box body 11, the display screen 50 may be located on a side of the cover plate 12 close to the accommodating cavity. Thus, when the teaching experiment box is not in use, the display screen 50 can also be located inside the housing assembly 10, and the housing assembly 10 provides protection for the display screen 50.

In one embodiment, the display screen 50 may be electrically connected to a power source 70, and in particular, the power source 70 may be connected to the display screen 50 through another connector 71 to supply power to the display screen 50. It will be appreciated that the display screen 50 may be communicatively coupled to the control device 34, and that the control device 34 may control the operation of the display screen 50.

As shown in FIGS. 3 and 5, in some embodiments, the teaching experiment box further comprises a connector docking station 80, and the connector docking station 80 is connectable to the control device 34. Therefore, the number of the peripheral devices connected with the teaching experiment box is expanded, and a user can conveniently connect more peripheral devices in the teaching process.

In some embodiments, the connector docking station 80 may be one of a Universal Serial Bus (USB) interface docking station, a Universal Serial Bus (USB) Type C interface docking station, and the like.

In an embodiment, the connector docking station 80 may be disposed in the mounting cavity 1106, the supporting seat 113 is fixedly disposed on the bottom plate 115, and the connector docking station 80 may be limitedly mounted in the supporting seat 113. In particular, the connector docking station 80 may be located at an end of the mounting cavity 1106 remote from the power source 70. It will be appreciated that the connector docking station 80 may be disposed proximate a side plate 116 remote from the power source 70, and in particular, the connector docking station 80 may be disposed proximate a side plate 116 having a second heat dissipation aperture 1102 disposed therein. Meanwhile, the output end of the connector docking station 80 may face the side plate 116. In one embodiment, the side plate 116 is formed with a second opening 1104, and the output end of the connector docking station 80 can be exposed through the second opening 1104, so that a user can connect to a peripheral device.

In some embodiments, a spacer 90 is further interposed between a side of the connector docking station 80 away from the bottom plate 115 and the inner liner 20, so that on one hand, the connector docking station 80 can be structurally limited, the connector docking station 80 is prevented from being separated from the supporting seat 113, and meanwhile, a supporting function can be provided for the inner liner 20, and the inner liner 20 is prevented from collapsing. In an embodiment, the pad 90 may be one of flexible structures such as a rubber block and a silicone block.

As shown in FIGS. 4 and 11, in some embodiments, the teaching experiment box further comprises a supporting plate 60, and the supporting plate 60 can be disposed on the open side 20a of the inner lining 20. The support plate 60 may be positioned between the liner 20 and the cover plate 12 when the cover plate 12 is covered on the open structure of the box body 11.

As shown in fig. 11, the supporting plate 60 may include first and second opposite sides 60a and 60b, and the first and second sides 60a and 60b may extend along the length of the teaching experiment box. The first side 60a may be hinged to the case 11 through the second hinge 15, that is, the supporting plate 60 is hinged to the case 11, and the second side 60b may be detachably connected to the case 11. Accordingly, the support plate 60 may be opened and closed with respect to the open side 20a of the liner 20.

In some embodiments, the second hinge 15 may be a hinge, and a side of the second hinge 15 away from the support plate 60 may be connected to a side plate 116 on which the first hinge 14 is disposed, that is, the support plate 60 and the cover plate 12 are hinged to the same side plate 116 in the box body 11.

As shown in fig. 8, 9 and 12, the second side 60b of the support plate 60 is fixedly connected to a socket plate 63. When the supporting plate 60 covers the open side 20a of the inner liner 20, the inserting plate 63 may be positioned at a side of the supporting plate 60 adjacent to the inner liner 20.

In one embodiment, a slot 1105 is formed between the inner liner 20 and one side plate 116 of the box 11 on the side away from the second hinge 15. Accordingly, the support edge 26 of the inner lining 20 on the side remote from the second hinge 15 may be provided with a notch to cooperate with the side plate 116 to form the insertion slot 1105. When the supporting plate 60 covers the open side 20a of the liner 20, the inserting plate 63 can be inserted into the inserting groove 1105 to detachably connect the second side 60b with the box 11.

In some embodiments, the second side 60b of the support panel 60 is further provided with a locking position 602 to facilitate the user pulling the support panel 60 to rotate so as to open or close the open side 20a of the liner 20. Meanwhile, the handle 602 may be correspondingly communicated with the receiving groove 211, so that the light guide pillar 40 may be exposed through the handle 602, and a user may conveniently view the operating state of the control device 34.

As shown in fig. 4 and 11, in an embodiment, the supporting plate 60 includes a supporting region 61 and an avoiding region 62, wherein the avoiding region 62 may be disposed opposite to the second limiting chamber 203. In an embodiment, the avoiding region 62 is provided with an avoiding hole 601 communicating with the second limiting cavity 203, and the operation surface of the first input member 31 can be exposed through the avoiding hole 601. In the using process, a user can directly touch the first input member 31 through the avoiding hole 601 to perform related operations, and the first input member 31 does not need to be taken out of the box body 11, so that the operation of the user is facilitated.

It will be appreciated that in the support plate 60, regions other than the escape region 62 may be used as support regions 61, for example, to provide an operating platform for operation of the second input member 32.

In use, a user may open the cover 12 relative to the housing 11 to rotate the cover 12 to a suitable angle, even with the display screen 50 in a suitable viewable position. The user can take out the second input member 32 and the image capturing member 33 for use as required. Of course, the user may also make connections for a number of peripherals via the connector docking station 80, such as a mobile terminal, a mobile hard disk, etc.

In summary, the present application provides a teaching experiment box, which integrates the display screen 50, the control device 34, the first input device 31, the second input device 32, the image capturing device 33, and the power supply 70, and can provide a complete tool for the programming teaching of the user, meet the needs of the user for multiple functions, achieve multiple purposes, and reduce the trouble of the user in configuring the related devices. In addition, the user can realize various types of programming operation education, such as face recognition program programming, security system program programming, common application program programming and the like, through the teaching experiment box. In use, the supporting plate 60 can be used as an operating platform, and a user does not need to configure operating platforms such as a computer desk, and the use is convenient for the user. Meanwhile, the shell assembly 10 can also accommodate all parts, so that the problems of messy placement, loss and the like are avoided. In addition, each part can be limited and fixed by the lining 20, and damage caused by mutual collision among the parts is avoided. Wherein, the rational arrangement of each cavity in inside lining 20, also very big improvement space utilization, when realizing effective heat dissipation, also can reduce the volume of teaching experiment case.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (15)

1. A teaching experiment box, comprising:

a housing assembly;

the lining is arranged in the shell assembly, an air guide cavity and a plurality of limiting cavities are formed in the lining, the air guide cavity is communicated with at least one limiting cavity, and the air guide cavity is communicated with the outer side of the shell assembly; and

and the accessories are arranged in the limiting cavities in a limiting manner in a one-to-one correspondence manner and are used for programming operation.

2. The teaching experiment box of claim 1, wherein the plurality of limiting cavities comprises a first limiting cavity, the first limiting cavity is communicated with the air guide cavity, and one end of the first limiting cavity, which is far away from the air guide cavity, is communicated with the outer side of the shell assembly.

3. The teaching experiment box of claim 2, wherein the plurality of accessories comprise a control device, the control device is arranged in the first limit cavity in a limiting manner, and a heat dissipation fan in the control device is arranged opposite to the air guide cavity.

4. An instructional experiment box according to claim 3, further comprising a connector docking station, said connector docking station being connected to said control device, said connector docking station being disposed within said housing assembly, said connector docking station being located on a side of said inner liner remote from said plurality of confinement chambers.

5. An instructional experiment box according to claim 2, wherein said plurality of confinement chambers includes a second confinement chamber;

the first limiting cavity and the air guide cavity are arranged on the same side of the second limiting cavity, and the second limiting cavity partially covers the first limiting cavity.

6. The teaching experiment box of claim 5, wherein the first limiting chamber comprises a first chamber bottom, the second limiting chamber comprises a second chamber bottom, the first chamber bottom is parallel to the second chamber bottom, and the first chamber bottom and the second chamber bottom are arranged in a staggered manner along a direction perpendicular to the first chamber bottom;

and an installation cavity is formed between the second cavity bottom and the shell assembly on one side of the second cavity bottom far away from the second limit cavity.

7. An instructional experiment box according to claim 6, further comprising a power supply disposed in said mounting cavity.

8. The teaching experiment box of claim 6 or 7, wherein a wiring groove is formed on the bottom of the first cavity, and the wiring groove is communicated with the installation cavity.

9. The teaching experiment box of claim 5, wherein the plurality of limiting cavities further comprises a third limiting cavity, the third limiting cavity is arranged on the air guide cavity in a spanning mode, and the second limiting cavity partially covers one side, far away from the air guide cavity, of the third limiting cavity.

10. The teaching experiment box of claim 5, wherein the plurality of limiting cavities further comprises a fourth limiting cavity, the fourth limiting cavity is located on one side of the air guide cavity far away from the second limiting cavity, and the fourth limiting cavity is communicated with the air guide cavity.

11. An instructional experimental box according to claim 1 wherein the inner liner comprises opposite closed and open sides;

teaching experiment case is still including the backup pad, the backup pad set up in opening the side, the backup pad includes first side, first side with housing assembly is articulated.

12. The teaching experiment box of claim 11, wherein the supporting plate comprises a supporting area and an avoiding area, a second limiting cavity is formed in one side of the lining close to the supporting plate, and an avoiding hole communicated with the second limiting cavity is formed in the avoiding area.

13. The teaching experiment box of claim 11 or 12, wherein the supporting plate further comprises a second side opposite to the first side, a plugging plate is connected to the second side, the plugging plate is convexly arranged on one side of the supporting plate close to the lining, and the lining is matched with the shell assembly to form a plugging groove;

when the supporting plate covers the opening side, the inserting plate is inserted into the inserting groove.

14. An instructional experiment box according to claim 1, wherein the plurality of accessories further comprises one or more of a first input, a second input and an image capture.

15. An instructional experiment box according to claim 1, wherein the housing assembly comprises a box body and a cover plate, the inner liner being disposed in the box body, the cover plate being attached to one side of the open structure of the box body;

the teaching experiment box further comprises a display screen, and the display screen is embedded in the cover plate close to one side of the opening structure.

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