Experiment box for learning

Abstract

The utility model discloses an experiment box for learning, which comprises a box body module, a control module, a connection module and a sensor module, the box body module is provided with a first storage groove part, the control module and the connection module are arranged in the box body module, the connection module is in communication connection with the control module, and the connection module comprises a first connector. The first connector is at least partially located on the outer side of the box body module, the sensor module comprises at least one first-class sensor, and the first-class sensor is provided with a first connecting socket; the first-class sensor has a storage state and a use state; in the storage state, the first-class sensor is placed in the first storage groove part; in the using state, the first connecting socket of the first-class sensor is connected with the connecting module. According to the experiment box, connection of one type of sensors can be realized relatively conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent education products, and particularly relates to an experimental box for learning. Background Art

[0002] At present, the intelligent education products on the market mainly still stay in traditional splicing products such as building blocks and Lego. These splicing products do not have electronic functions, have poor sense of technology, and are difficult to meet the intelligent education needs of the current information age. In this regard, there are also some experimental devices including sensors and hosts in related technologies. However, the structural designs of these devices all have certain defects, resulting in difficulties in connecting the sensors and the hosts.

[0003] Therefore, how to provide a solution to overcome or alleviate the above defects is still a technical problem that needs to be urgently solved by those skilled in the art. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an experimental box for learning, which can conveniently realize the connection of a kind of sensors.

[0005] To solve the above technical problems, the utility model provides an experimental box for learning, including a box body module, a control module, a connection module and a sensor module. The box body module is provided with a first storage groove part. The control module and the connection module are both installed on the box body module. The connection module is communicatively connected with the control module. The connection module includes a first connector. At least part of the first connector is located outside the box body module. The sensor module includes at least one kind of sensors, and the kind of sensors has a first connection socket. The kind of sensors has a storage state and a use state. In the storage state, the kind of sensors is placed in the first storage groove part. In the use state, the first connection socket of the kind of sensors is connected with the connection module.

[0006] In the above solution, the kind of sensors has a storage state and a use state. In the storage state, the kind of sensors is placed in the first storage groove part for storage in the first storage groove part, which can reduce the situation of loss. In the use state, the kind of sensors is connected with the connection module. Specifically, it can be connected with the first connector. At least part of the first connector is located outside the box body module, which can conveniently realize the connection between the first connector and the kind of sensors.

[0007] Optionally, the box body module is provided with a first through hole, and the first connector is inserted into the first through hole and can extend out of the box body module from the first through hole.

[0008] Optionally, the box body module is further provided with a receiving groove portion, and the receiving groove portion communicates with the first through hole; in the use state, the first type of sensor is placed in the receiving groove portion and connected to the first connector.

[0009] Optionally, the first through hole includes a small neck hole section and a large neck hole section, the large neck hole section is located inside the small neck hole section, the first connector includes a thick neck section and a thin neck section, the thick neck section is inserted into the large neck hole section, and the thin neck section is inserted into the small neck hole section and can extend out of the box body module from the small neck hole section.

[0010] Optionally, a stepped surface is formed between the large neck hole section and the small neck hole section, and the thick neck section can abut against the stepped surface.

[0011] Optionally, the control module includes a control circuit board, the box body module is provided with a second through hole, the connection module includes a second connector, the second connector is located inside the box body module and is directly or indirectly mounted on the control circuit board, and the second connector is arranged opposite to the second through hole; the connection module further includes a connection wire harness. In the use state, one end of the connection wire harness is connected to the first type of sensor, and the other end of the connection wire harness passes through the second through hole and is connected to the second connector.

[0012] Optionally, the control module further includes a crimping plate, the crimping plate is configured with a crimping groove portion, the crimping plate is connected to the control circuit board, and the inner wall of the crimping groove portion is crimped to the second connector.

[0013] Optionally, the control module includes at least one heating device, the box body module is configured with a metal heat dissipation bracket, and the heating device is directly or indirectly in contact with the metal heat dissipation bracket.

[0014] Optionally, an intermediate heat transfer component is further arranged inside the box body module, and the heating device is indirectly in contact with the metal heat dissipation bracket through the intermediate heat transfer component.

[0015] Optionally, the metal heat dissipation bracket includes a main body portion and a protruding portion, the protruding portion protrudes from the main body portion, and the metal heat dissipation bracket is directly or indirectly in contact with the heating device through the protruding portion.

[0016] Optionally, the box body module includes a box body and a storage component mounted on the box body, and the storage component forms the first storage groove portion.

[0017] Optionally, the storage component is further provided with a connection hole, the box body module further includes a plug part, the connection hole is communicated with the first storage groove part, and the plug part is used for blocking the connection hole.

[0018] Optionally, the first type of sensors includes at least one of the following sensors: a body temperature sensor, a heart rate sensor, an RGB light sensor, a photosensitive sensor, a color sensor, an environmental temperature and humidity sensor, a knob sensor, a motor fan sensor, a distance sensor, a radio frequency sensor, a soil humidity sensor, a camera sensor, and a voice sensor.

[0019] Optionally, a cover body is further included, and the cover body is detachably connected to the box body module for shielding the display module, the first storage groove part, and the first connection head.

[0020] Optionally, the cover body includes a cover main body and a sub-cover, the cover main body is formed with a second storage groove part, and the sub-cover is connected to the cover main body for shielding the second storage groove part.

[0021] Optionally, the cover body further includes a flexible coating component for coating the first type of sensors in the first storage groove part.

[0022] Optionally, the first type of sensors further has a second connection socket for connecting to an external terminal device.

[0023] Optionally, a display module is further included, the display module is installed on the box body module, and the display module is communicatively connected to the control module. Description of the Drawings

[0024] Figure 1 is a schematic structural diagram of the experimental box for learning provided by the present utility model;

[0025] Figure 2 is Figure 1 a schematic structural diagram from another perspective;

[0026] Figure 3 is Figure 1 a schematic structural diagram after removing the cover body, wherein the sensor module and the box body module are shown separately;

[0027] Figure 4 is a connection structure diagram of the first housing part and the control module;

[0028] Figure 5 is a connection structure diagram of the control module, the connection module, and the display module;

[0029] Figure 6 is a connection structure diagram of the first connection head and the connection socket;

[0030] Figure 7 is a schematic structural diagram of the first housing part;

[0031] Figure 8 is Figure 7 a partial enlarged view of area A in

[0032] Figure 9 is a connection structure diagram of the control circuit board, the crimping board and the second connector;

[0033] Figure 10 is Figure 9 the front view of , with only partial indication;

[0034] ​ is an exploded view of the first housing part and the storage component;

[0035] ​ is an exploded view of the storage component and the plug part;

[0036] ​ is a schematic structural diagram of the second housing part;

[0037] ​ is a relative position diagram of the control circuit board, the heating device, the intermediate heat transfer component and the heat dissipation metal bracket;

[0038] ​ is an exploded view of the cover body.

[0039] Reference numerals:

[0040] 100 - box body module; 110 - box body; 111 - first housing part; 111A - first through hole; 111A1 - small neck hole section; 111A2 - large neck hole section; 111A3 - step surface; 111B - accommodation groove part; 111C - second through hole; 111D - second mounting hole; 111E - positioning post; 111F - mounting groove part; 112 - second housing part; 112A - metal heat dissipation bracket; 112A1 - main body part; 112A2 - protruding part; 112B - foot pad; 113 - clamping block; 120 - storage component; 121 - first storage groove part; 121A - sinking groove part; 122 - connection hole; 130 - plug part;

[0041] 200 - display module;

[0042] 300 - control module; 310 - control circuit board; 320 - crimping board; 321 - crimping groove part; 330 - heating device; 340 - intermediate heat transfer component; 341 - heat dissipation paste; 342 - heat transfer metal sheet; 343 - heat dissipation silica gel;

[0043] 400 - Connection module; 410 - First connector; 411 - Thick neck section; 412 - Thin neck section; 420 - Second connector; 430 - Connection base; 431 - First mounting hole; 432 - Positioning hole;

[0044] 500 - Sensor module; 510 - Type I sensor;

[0045] 600 - Cover body; 610 - Cover main body; 611 - Second storage groove part; 620 - Sub - cover; 630 - Flexible coating component; 640 - Snap fastener. Detailed implementation mode

[0046] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the following further detailed description of the present utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0047] In the embodiments of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0048] In the description of the embodiments of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non - detachable connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0049] The orientation terms mentioned in the embodiments of the present utility model, such as "inner" and "outer", etc., are only with reference to the direction of the accompanying drawings. Therefore, the orientation terms used are for better and clearer description and understanding of the embodiments of the present utility model, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the embodiments of the present utility model. In addition, unless otherwise stated in this application, the "multiple" mentioned in this application refers to two or more.

[0050] In the description of the embodiments of the present utility model, the term "comprising", "including" or any other variant thereof is intended to cover non - exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of another identical element in the process, method, article or device including that element.

[0051] Please refer to​ , ​ is a schematic structural view of the experimental box for learning provided by the present utility model; ​ is ​ a schematic structural view from another perspective; ​ is ​ a schematic structural view after removing the cover body, in which the sensor module and the box body module are shown separately; ​ is a connection structure diagram of the first housing part and the control module; ​ is a connection structure diagram of the control module, the connection module and the display module; ​ is a connection structure diagram of the first connector and the connection socket; ​ is a schematic structural view of the first housing part; ​ is ​ a partial enlarged view of area A in ; ​ is a connection structure diagram of the control circuit board, the crimping board and the second connector; ​ is ​ a front view of , only for partial illustration; ​ is an exploded view of the first housing part and the storage component; ​ is an exploded view of the storage component and the plug part; ​ is a schematic structural view of the second housing part; ​ is a relative position diagram of the control circuit board, the heating device, the intermediate heat transfer component and the heat dissipation metal bracket; ​ is an exploded view of the cover body.

[0052] Please refer to ​ , an experimental box for learning provided by an embodiment of the present utility model includes a box body module 100, a display module 200, a control module 300, a connection module 400 and a sensor module 500.

[0053] The box body module 100 is provided with a first storage groove part 121 and a first through hole 111A. The display module 200, the control module 300 and the connection module 400 are all installed on the box body module 100, and the display module 200 and the connection module 400 are both communicatively connected to the control module 300. The connection module 400 includes a first connector 410, and the first connector 410 can be, for example, a Type-C connector, etc. The first connector 410 is inserted into the first through hole 111A and can extend out of the box body module 100 from the first through hole 111A, that is, the first connector 410 has a part extending outside the box body module 100.

[0054] The sensor module 500 includes at least one type-one sensor 510. The type-one sensor 510 has a storage state and a use state.

[0055] In the storage state, a first type of sensor 510 is placed in the first storage groove portion 121 for storage in the first storage groove portion 121, which can reduce the situation of loss.

[0056] The first type of sensor 510 is provided with a first connection socket (not shown in the figure). In the use state, the first type of sensor 510 is connected to the connection module 400, specifically, it can be connected to the above-mentioned first connection head 410. In this way, a communication connection relationship can be established between the first type of sensor 510, the control module 300, and the display module 200. In this state, the relevant operations of the first type of sensor 510 can be displayed on the display module 200, which can facilitate the user to learn about the relevant characteristics, principles, parameters, etc. of the first type of sensor 510. The learning process is more vivid, vivid, and easier to accept.

[0057] Compared with traditional splicing products, the experimental box provided by the embodiment of the present invention has a higher degree of electronicization, a stronger sense of technology, and can better meet the intelligent teaching needs of the current information age. The above experimental box can be used for teaching in schools or intelligent teaching institutions, or can be directly used at home, and is not limited here.

[0058] Moreover, the first connection head 410 in the above solution extends out of the box body module 100 through the first through hole 111A. In this way, the first connection head 410 has a part extending outside the box body module 100. When connecting the first type of sensor 510 and the first connection head 410, the first type of sensor 510 can be directly inserted into the extending part of the first connection head 410, and the connection operation between the first type of sensor 510 and the connection module 400 can be simpler.

[0059] Here, the embodiment of the present invention does not limit the specific type of the above-mentioned first type of sensor 510. In practical applications, those skilled in the art can select according to specific needs as long as it can meet the usage requirements.

[0060] In a specific solution, the above-mentioned first type of sensor 510 can be one or more of the following sensors: body temperature sensor, heart rate sensor, RGB light sensor, photosensitive sensor, color sensor, environmental temperature and humidity sensor, knob sensor, motor fan sensor, ultrasonic sensor, radio frequency sensor, soil humidity sensor, camera sensor, and voice sensor. To clearly illustrate the learning process of each first type of sensor 510, the following embodiments of the present invention will separately describe the various forms of sensors listed above.

[0061] A body temperature sensor is used to detect the body temperature of living organisms such as humans and animals. When learning to use it, the distance between the object to be measured and the body temperature sensor can be controlled, and this distance is usually between 3 cm and 5 cm. The body temperature sensor can read the body temperature value and display the body temperature value on the display module 200. If, during the learning process, abnormal situations occur, such as the distance between the object to be measured and the body temperature sensor being too large or too small, resulting in the body temperature value not being able to be read normally, the abnormal information and the possible reasons for this abnormality can also be displayed on the display module 200 to prompt the user. The body temperature value measured by the above-mentioned body temperature sensor can be compared with that of a mercury thermometer, and the temperature deviation between the two should be within ±0.5°C.

[0062] A heart rate sensor is used to detect the heart rate of living organisms such as humans and animals. When learning to use it, the clip of the heart rate sensor can be used to clamp the finger to detect the heart rate, and the measured heart rate can also be displayed on the display module 200. During specific operations, the heart rate of the living organism in different states can be detected and compared. For example, the heart rate of a person can be detected respectively in a calm state and after strenuous exercise (such as multiple squats within 1 minute) to observe whether the heart rate after strenuous exercise is significantly higher than that in the calm state and the increase amplitude.

[0063] An RGB light sensor is built-in with LED lights. When learning to use it, according to relevant instructions, the three primary colors R, G, and B and the mixed white color can be displayed. The color levels of the three single colors can be adjusted between 0 and 255, and then various mixed colors can be generated. The display module 200 can display the color levels of the three single colors R, G, and B and the mixed colors, etc.

[0064] A photosensitive sensor. When learning to use it, different brightness levels can be provided. At this time, the photosensitive sensor can return different digital values for display on the display module 200.

[0065] A color sensor can identify various colors such as red, green, and blue. When learning to use it, color cards of different colors can be provided for the test object. The user can control different test objects to approach the color sensor. The color sensor can read the color of the test object and generate three component values of R, G, and B based on this color. Each component value can be between 0 and 255, and each component value can be displayed on the display module 200.

[0066] An environmental temperature and humidity sensor can read the temperature and humidity of the environment. The temperature accuracy can be within ±2°C, and the humidity accuracy can be within ±5%RH. When learning to use it, different environmental temperatures and humidities can be created, such as by building a constant temperature box, etc. The temperature value and humidity value read by the environmental temperature and humidity sensor can be displayed on the display module 200.

[0067] The knob sensor includes a knob part and an angle measurement component. The angle measurement component is used to detect the rotation angle of the knob part. When learning to use, the user can rotate the knob part, and the rotation angle value can be directly displayed on the display module 200; alternatively, the display module 200 can also display the rotation amplitude of the knob part, and the rotation amplitude can vary between 0 and 100%.

[0068] The motor fan sensor. When learning to use, the pulse width modulation (PWM) duty cycle of the motor fan sensor can be controlled. The duty cycle can vary between 0 - 100%, and thus the rotation speed of the fan can be adjusted. The rotation speed of the fan can be displayed on the display module 200.

[0069] The ultrasonic sensor is used for distance measurement. When learning to use, the user can place an obstacle in front of the ultrasonic sensor and adjust the distance between the obstacle and the ultrasonic sensor. At this time, the ultrasonic sensor can read the distance between itself and the obstacle, and the value of this distance can be displayed on the display module 200. It should be understood that for distance measurement, the ultrasonic sensor is not the only sensor that can be used, and it can also be replaced by an infrared distance measurement sensor, an electromagnetic wave distance measurement sensor, etc., which is not limited here.

[0070] The radio frequency (RF) sensor. When learning to use, an identification card can be configured. The user can control the identification card to slowly approach the sensing area of the RF sensor from far to near until the RF sensor can accurately read the card number of the identification card. The display module 200 can display the card number or the distance between the identification card and the RF sensor when the card number can be correctly read, so that the user can clearly perceive the effective detection distance of the RF sensor.

[0071] The soil humidity sensor. When learning to use, a test object such as a tissue that can adsorb moisture can be configured. The user can wrap the test object around the sensing area of the soil humidity sensor. At this time, the soil humidity sensor can read an initial humidity value. Then, by continuously adding water to the test object, different humidity values can be read, and each humidity value can be displayed on the display module 200.

[0072] The camera sensor. The camera sensor can be used for video, taking pictures, etc.; alternatively, by adjusting the algorithm, the camera sensor can also be used for face recognition, item recognition, etc. The video or photo taken by the camera sensor can be displayed on the display module 200.

[0073] Voice sensor. The voice sensor may be built-in with one or more microphone (MIC) arrays. The voice sensor can be used for recording or as a high-precision environmental noise decibel meter. The display module 200 can display the working state of the voice sensor. When used as a noise decibel meter, the display module 200 can also display the decibel value of the noise.

[0074] In the specific learning and usage process, the above-mentioned various types of sensors 510 can be used alone or in combination. In this way, more functions can be realized synchronously, which is more conducive to developing the user's learning ability and programming creativity. For example, a body temperature sensor, a heart rate sensor, etc. can be combined to detect the health data of a living body.

[0075] It should be noted that the type I sensor 510 in the embodiments of the present invention refers to a sensor that can be directly placed or taken out in the first storage groove portion 121, that is, a sensor that can be selectively connected or not connected to the connection module 400 during use. In addition, the sensor module 500 can also be provided with type II sensors. Different from the type I sensor 510, the type II sensors can be directly fixedly installed on the box body module 100 and can be directly connected to the control module 300. In this way, there is no need for repeated disassembly and assembly; for example, the aforementioned voice sensor can be fixedly arranged in the box body module 100 as a type II sensor.

[0076] Still as ​ shown, the box body module 100 may include a box body 110. The box body 110 may be a split structure, including a first shell portion 111 and a second shell portion 112. The first shell portion 111 and the second shell portion 112 can be manufactured separately and then assembled. The specific assembly method can be, for example, screw connection, snap connection, etc., which is not limited herein. After assembly, the first shell portion 111 and the second shell portion 112 can enclose to form an installation cavity, and the aforementioned control module 300 can be arranged in this installation cavity.

[0077] The first shell portion 111 may be provided with the aforementioned first through hole 111A for the first connector 410 to extend out. The second shell portion 112 can be used as a bottom shell to contact the placement surface (such as the ground or a tabletop, etc.) when the experimental box is placed.

[0078] Combined ​ with, on the side of the second shell portion 112 facing away from the first shell portion 111, a foot pad 112B can also be provided. The foot pad 112B can be specifically prepared from a flexible material such as rubber and can perform functions such as noise reduction, anti-slip, and vibration isolation. The number and installation position of the foot pad 112B are not limited herein. In ​In the implementation manner, the number of the foot pads 112B can be four, and the four foot pads 112B can be respectively arranged at the four corner portions of the second housing portion 112.

[0079] In some alternative implementation manners, such as ​ As shown, the first housing portion 111 can further be provided with a receiving groove portion 111B. The receiving groove portion 111B can communicate with the first through hole 111A. In the use state, a type of sensor 510 can be placed in the receiving groove portion 111B and can be connected to the first connector 410.

[0080] With such a setting, in the use state, the inner wall of the groove of the receiving groove portion 111B can contact and limit the type of sensor 510, and can greatly improve the stability of the connection between the type of sensor 510 and the first connector 410.

[0081] In some alternative implementation manners, such as ​ As shown, the aforementioned first through hole 111A can include a small neck hole section 111A1 and a large neck hole section 111A2. Among them, the large neck hole section 111A2 can be located inside the small neck hole section 111A1, that is, the large neck hole section 111A2 is relatively closer to the installation chamber than the small neck hole section 111A1. A step surface 111A3 can be formed between the large neck hole section 111A2 and the small neck hole section 111A1. The first connector 410 can include a thick neck section 411 and a thin neck section 412.

[0082] During the installation process, the thin neck section 412 can be first inserted into the large neck hole section 111A2, and then into the small neck hole section 111A1. The variable cross-section design of the first through hole 111A can guide the installation process of the first connector 410 to a certain extent and can improve the convenience of the plugging operation.

[0083] After the installation is completed, the thick neck section 411 can be plugged into the large neck hole section 111A2 and can abut against the step surface 111A3 to limit the axial installation position of the first connector 410; while the thin neck section 412 can be plugged into the small neck hole section 111A1 and can extend out of the box module 100 from the small neck hole section 111A1. With such a setting, the large neck hole section 111A2 can wrap and limit the thick neck section 411, and the small neck hole section 111A1 can wrap and limit the thin neck section 412. A two-stage wrapping limit can be formed between the first connector 410 and the first through hole 111A, which can greatly improve the installation reliability of the first connector 410 in the first through hole 111A, thereby reducing the situation that the first connector 410 is skewed when the type of sensor 510 is plugged and unplugged with the first connector 410, and is beneficial to ensuring the service life of the first connector 410.

[0084] Combined with​ and ​ Moreover, the connection module 400 may further include a connection base 430, and the first connector 410 may be mounted on the connection base 430. Specifically, the connection base 430 may be plate-shaped, and a plurality of first mounting holes 431 may be provided thereon. The first housing portion 111 may be provided with a plurality of second mounting holes 111D.

[0085] During specific installation, the first mounting holes 431 and the second mounting holes 111D may be aligned, and then the connection base 430 and the first housing portion 111 may be connected by means of a connecting member such as a screw, that is, the connection between the connection base 430 and the first housing portion 111 can be completed, and further the installation and fixation of the first connector 410 on the first housing portion 111 can be achieved.

[0086] In some solutions, the connection base 430 may further be provided with positioning holes 432, and the first housing portion 111 may further be provided with positioning posts 111E. During installation, the positioning posts 111E may be first controlled to be inserted and assembled into the positioning holes 432 to facilitate the preliminary positioning of the connection base 430 and the first housing portion 111. At this time, the first mounting holes 431 and the second mounting holes 111D may be substantially aligned, which can facilitate the installation of a connecting member such as a screw.

[0087] Please continue to refer to ​ , among the positioning holes 432, at least one of the positioning holes 432 may be a strip-shaped hole to absorb the assembly error, so that it is more conducive to the installation of a connecting member such as a screw.

[0088] In the embodiment of the present utility model, the number of the first connectors 410 may be multiple. At this time, a connection base 430 may be configured for each first connector 410, and this implementation manner can be referred to ​ . Or, only one connection base 430 may be configured, and then each first connector 410 may be mounted on this one connection base 430, and this is also feasible.

[0089] It should be understood that in the embodiment of the present invention, the first connector 410 may also be integrally disposed outside the box body module 100. At this time, a connection wire harness or the like may be used to connect the first connector 410 and the control module 300.

[0090] In some alternative implementation manners, such as ​ and ​As shown, the control module 300 may include a control circuit board 310. The box module 100 may be provided with a second through hole 111C. The connection module 400 may include a second connector 420. The second connector 420 may be located in the installation chamber of the box module 100, and the second connector 420 may be directly or indirectly mounted on the control circuit board 310. Moreover, the second connector 420 and the second through hole 111C may be disposed opposite to each other.

[0091] The connection module 400 may further include a connection wire harness (not shown in the figure).

[0092] In the use state, one end of the connection wire harness may be connected to the first connection socket of a type of sensor 510, and the other end of the connection wire harness may pass through the second through hole 111C and may be connected to the second connector 420. In this way, a communication connection relationship between the type of sensor 510 and the control circuit board 310 can also be established.

[0093] As can be seen from the above, the embodiment of the present utility model actually provides two different connectors, namely the first connector 410 and the second connector 420. Both of them can be connected to a type of sensor 510, and both can establish a communication connection relationship between the type of sensor 510 and the control circuit board 310. In actual use, those skilled in the art can flexibly select and use the first connector 410 and the second connector 420 according to specific needs. In some implementation manners, the first connector 410 is also referred to as a male head, and the second connector 420 is also referred to as a female head.

[0094] As ​ and ​ shown, the control module 300 may further include a crimping plate 320.

[0095] The crimping plate 320 may be configured with a crimping groove portion 321. The crimping groove portion 321 may be specifically formed by locally stamping the crimping plate 320. The crimping plate 320 may be connected to the control circuit board 310. The specific connection manner may be, for example, screw connection, snap connection, bonding, etc., which is not limited herein as long as the reliability requirement of the connection can be ensured.

[0096] After the crimping plate 320 is connected to the control circuit board 310, the inner wall of the groove of the crimping groove portion 321 may be crimped to the second connector 420 to provide a certain degree of protection for the second connector 420, and the connection reliability of the second connector 420 on the control circuit board 310 can be improved. In this way, during the process of plugging and unplugging the connection wire harness and the second connector 420, it is not easy to cause the loosening of the second connector 420, which is beneficial to improving the service life of the second connector 420.

[0097] In some alternative implementation manners, the box body module 100 may further include a storage component 120, and the storage component 120 may form the aforementioned first storage groove portion 121.

[0098] The storage component 120 and the box body 110 may be of a split structure, that is, the two may be prepared separately, so as to facilitate processing the two with different materials, thereby better meeting the usage requirements. For example, the box body 110 may be prepared with a relatively hard plastic to meet the strength requirements of the box body 110; while the storage component 120 may be prepared with rubber, latex, foam, etc. having a certain flexible deformation ability. In this way, when the storage component 120 stores a type of sensor 510, it can reduce the damage to the type of sensor 510 such as bumping and squeezing, which is beneficial to ensuring the structural integrity and service life of the type of sensor 510.

[0099] As ​ shown, the first shell portion 111 of the box body 110 may be provided with an installation groove portion 111F. Specifically, the storage component 120 may be located in the installation groove portion 111F and may be connected to the first shell portion 111. The specific installation method may be, for example, screw connection, snap connection, etc., which is not limited herein as long as it can meet the usage requirements.

[0100] Taking screw connection as an example, as ​ shown, the storage component 120 may further be provided with a connection hole 122, and the connection hole 122 may communicate with the first storage groove portion 121. For example, the connection hole 122 may be provided at the bottom of the first storage groove portion 121. During specific installation, the screw may pass through the connection hole 122 and may be connected to the first shell portion 111.

[0101] In the embodiment of the present utility model, the box body module 100 may further include a plug portion 130. The plug portion 130 may be, for example, a rubber plug prepared with a material having a certain flexible deformation ability such as rubber or latex. Of course, it may also be prepared with other hard materials, which is not clearly limited herein. The plug portion 130 can be used to block the connection hole 122, thereby realizing the shielding of the connecting member. When a type of sensor 510 is in a stored state, the type of sensor 510 may be located in the first storage groove portion 121, and the plug portion 130 can also be shielded. In this way, the connection structure between the storage component 120 and the first shell portion 111 can be well hidden, and the appearance effect of the box body module 100 can be greatly improved.

[0102] The plug portion 130 may be directly installed in the connection hole 122. Or, as ​As shown, a sunken groove portion 121A may be provided on the bottom wall of the first storage groove portion 121. The sunken groove portion 121A may communicate with the connection hole 122. At this time, the plug portion 130 may also be installed in the sunken groove portion 121A. The fixed connection methods of the plug portion 130 include but are not limited to snap connection, interference fit, threaded connection, etc.

[0103] It should be understood that in the embodiments of the present invention, the control module 300 may include, in addition to the control circuit board 310, functional devices such as a Central Processing Unit (CPU), Low Power Double Data Rate (LPDDR) 4, Embedded Multi Media Card (EMMC), power management chip, power amplifier, WiFi module, etc. These functional devices can be directly or indirectly installed on the control circuit board 310. The specific models, types, and installation layout positions of these functional devices are not the focus of the embodiments of the present invention, so no detailed description will be given here. For example, the CPU may have a computing power of 0.5T and a main frequency as high as 1.8GHZ to implement more algorithms.

[0104] In specific use, among the above functional devices, at least some devices will generate heat. For the convenience of description, in the embodiments of the present invention, these devices that generate heat may be referred to as heat-generating devices 330, and the control module 300 may be configured with at least one heat-generating device 330.

[0105] In response to this, in the embodiments of the present invention, the box body module 100 may also be configured with a metal heat dissipation bracket 112A, and the metal heat dissipation bracket 112A may be, for example, an aluminum alloy bracket, etc. As ​ shown, the metal heat dissipation bracket 112A may be specifically installed on the second shell portion 112, and the heat-generating device 330 may be in direct or indirect contact with the metal heat dissipation bracket 112A to dissipate heat through the metal heat dissipation bracket 112A, thereby improving the cooling and heat dissipation effect on the heat-generating device 330 and being beneficial to ensuring the normal operation of the heat-generating device 330.

[0106] The metal heat dissipation bracket 112A may include a main body portion 112A1 and a protruding portion 112A2. The protruding portion 112A2 and the main body portion 112A1 are an integrally formed one-piece structure, and the protruding portion 112A2 may protrude from the main body portion 112A1. The main body portion 112A1 may be connected to the second shell portion 112 and can be used to increase the heat dissipation area of the metal heat dissipation bracket 112A. The protruding portion 112A2 is used to be in direct or indirect contact with the heat-generating device 330 to facilitate the contact between the metal heat dissipation bracket 112A and the heat-generating device 330.

[0107] As described above, the metal heat dissipation bracket 112A can be in direct contact with the heat generating device 330, or can be in indirect contact with the metal heat dissipation bracket 112A. For the implementation of indirect contact, an intermediate heat transfer component 340 can also be provided in the cabinet module 100, and the heat generating device 330 can be in indirect contact with the metal heat dissipation bracket 112A through the intermediate heat transfer component 340.

[0108] Here, the embodiments of the present invention do not limit the specific structural form of the above-mentioned intermediate heat transfer component 340. In practical applications, those skilled in the art can select according to specific needs as long as the requirements of use can be met.

[0109] In a specific solution, as ​ shown, the intermediate heat transfer component 340 can include heat dissipation paste 341, heat transfer metal sheet 342, and heat dissipation silica gel 343. The heat dissipation paste 341 can be directly covered on the interface of the heat generating device. The heat dissipation paste 341 can eliminate air or gaps at the interface, and is especially suitable for use with heat generating devices having irregular structural shapes. The heat transfer metal sheet 342 can be, for example, an aluminum sheet, etc. It can cover the heat dissipation paste 341. The heat transfer metal sheet 342 can be connected to the control circuit board 310 to press the heat dissipation paste 341, so that the heat dissipation paste 341 can better cover the heat generating device. The heat dissipation silica gel 343 can be provided between the metal heat dissipation bracket 112A and the heat transfer metal sheet 342 to fill the gap therebetween, which is beneficial to ensuring good heat conduction between the heat transfer metal sheet 342 and the metal heat dissipation bracket 112A.

[0110] In some alternative implementation manners, the experimental box provided by the embodiments of the present invention can further include a cover body 600. The cover body 600 is detachably connected to the cabinet module 100 and is used to shield the display module 200, the first storage groove portion 121, the first type of sensor 510, the first connector 410, etc. disposed in the cabinet module 100, which can reduce the problem of dust accumulation when the experimental box is not in use. At the same time, it can also reduce problems such as the loss of the first type of sensor 510.

[0111] As ​ shown, the cover body 600 can include a cover main body 610 and a sub-cover 620.

[0112] The cover body 610 may be formed with a second storage groove portion 611. The sub-cover 620 may be connected to the cover body 610 and can be displaced relative to the cover body 610 to facilitate covering or opening the second storage groove portion 611. The specific connection method of the sub-cover 620 may be rotation, for example. At this time, the opening and closing method of the sub-cover 620 may be rotational opening and closing. In addition, the sub-cover 620 may also be connected to the cover body 610 by other connection methods such as sliding connection, as long as the opening and closing of the second storage groove portion 611 can be achieved.

[0113] Specifically, the second storage groove portion 611 may be used to store the aforementioned connection wire harness, power cord, product manual, etc.

[0114] In some solutions, the cover body 600 may further include a flexible covering member 630. The flexible covering member 630 may specifically be prepared from materials such as rubber, latex, and foam that have a certain flexible deformation ability. When the cover body 600 is installed on the box body module 100, the flexible covering member 630 can be used to cover a type of sensor 510 in the first storage groove portion 121, which can improve the stability of the type of sensor 510 when stored in the first storage groove portion 121, and can reduce damage such as bumps and squeezes to the type of sensor 510 in the storage state, which is beneficial to ensuring the structural integrity and service life of the type of sensor 510.

[0115] In addition to the components mentioned in the above implementation methods, the experimental box provided by the embodiments of the present invention may further include a battery module, a button module, etc. The battery module may specifically be a rechargeable battery such as a lithium battery. The button module includes, but is not limited to, a power on / off button, a volume adjustment button, and other control buttons. The various buttons of the button module can be adjusted according to needs for their arrangement positions on the box body module 100, which is not limited here.

[0116] In addition, the experimental box provided by the embodiments of the present invention can be used alone, and can also be used together with other external terminal devices. For example, it can be externally connected to a computer, a mobile phone, a display screen, etc. to synchronously display with the display module 200 through these external terminal devices, which is also feasible. And for the implementation method that can be externally connected to a terminal device, the experimental box provided by the embodiments of the present invention may not be provided with the display module 200, that is, it can be only displayed through the terminal device. In this way, the structural form of the experimental box provided by the embodiments of the present invention can be simpler. The connection method between the experimental box and the terminal device can also be through a type of sensor 510. Specifically, the type of sensor 510 may also be provided with a second connection socket, and the second connection socket can be communicatively connected to the terminal device by means of a connection cable.

[0117] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. An experimental box for learning, characterized in that It includes a box body module, a control module, a connection module, and a sensor module. The box body module is provided with a first storage groove portion. The control module and the connection module are both installed in the box body module. The connection module and the control module are communicatively connected. The connection module includes a first connector. At least a part of the first connector is located outside the box body module. The sensor module includes at least one type of sensor, and the type of sensor has a first connection socket. The type of sensor has a storage state and a use state. In the storage state, the type of sensor is placed in the first storage groove portion. In the use state, the first connection socket of the type of sensor is connected to the connection module.

2. The experimental box for learning according to claim 1, characterized in that, The box body module is provided with a first through hole. The first connector is inserted into the first through hole and can extend out of the box body module from the first through hole.

3. The experimental box for learning according to claim 2, characterized in that, The box body module is further provided with a receiving groove portion. The receiving groove portion communicates with the first through hole. In the use state, the type of sensor is placed in the receiving groove portion and is connected to the first connector.

4. The experimental box for learning according to claim 2, characterized in that, The first through hole includes a small neck hole section and a large neck hole section. The large neck hole section is located inside the small neck hole section. The first connector includes a thick neck section and a thin neck section. The thick neck section is inserted into the large neck hole section, and the thin neck section is inserted into the small neck hole section and can extend out of the box body module from the small neck hole section.

5. The experimental box for learning according to claim 4, wherein, A step surface is formed between the large neck hole section and the small neck hole section, and the thick neck section can abut against the step surface.

6. The experimental box for learning according to claim 1, characterized in that The control module includes a control circuit board. The box body module is provided with a second through hole. The connection module includes a second connector. The second connector is located inside the box body module and is directly or indirectly installed on the control circuit board. The second connector is disposed opposite to the second through hole. The connection module further includes a connection wire harness. In the use state, one end of the connection wire harness is connected to the type of sensor, and the other end of the connection wire harness passes through the second through hole and is connected to the second connector.

7. The experimental box for learning according to claim 6, characterized in that, The control module further includes a crimping plate. The crimping plate is configured with a crimping groove portion. The crimping plate is connected to the control circuit board, and the inner wall of the crimping groove portion crimps on the second connector.

8. The experimental box for learning according to any one of claims 1-7, characterized in that, The control module includes at least one heating device. The box body module is configured with a metal heat dissipation bracket. The heating device is directly or indirectly in contact with the metal heat dissipation bracket.

9. The experimental box for learning according to claim 8, characterized in that, An intermediate heat transfer component is further provided inside the box body module. The heating device is indirectly in contact with the metal heat dissipation bracket through the intermediate heat transfer component.

10. The experimental box for learning according to claim 8, characterized in that, The metal heat dissipation bracket includes a main body portion and a protruding portion. The protruding portion protrudes from the main body portion. The metal heat dissipation bracket is directly or indirectly in contact with the heating device through the protruding portion.

11. The experimental box for learning according to any one of claims 1-7, characterized in that, The box body module includes a box body and a storage component installed on the box body. The storage component forms the first storage groove portion.

12. The experimental box for learning according to claim 11, wherein, The storage component is further provided with a connection hole, the box body module further includes a plug part, the connection hole communicates with the first storage groove part, and the plug part is used for plugging the connection hole.

13. The experimental box for learning according to any one of claims 1-7, characterized in that, The first type of sensors includes at least one of the following sensors: body temperature sensor, heart rate sensor, RGB light sensor, photosensitive sensor, color sensor, environmental temperature and humidity sensor, knob sensor, motor fan sensor, distance sensor, radio frequency sensor, soil humidity sensor, camera sensor, and voice sensor.

14. The experimental box for learning according to any one of claims 1-7, characterized in that, It further includes a cover body, which is detachably connected to the box body module and is used to shield the display module, the first storage groove part, and the first connector of the experimental box.

15. The experimental box for learning according to claim 14, wherein, The cover body includes a cover main body and a sub-cover. The cover main body is formed with a second storage groove part, and the sub-cover is connected to the cover main body and is used to shield the second storage groove part.

16. The experimental box for learning according to claim 14, wherein, The cover body further includes a flexible covering component, which is used to cover the first type of sensors in the first storage groove part.

17. The experimental box for learning according to any one of claims 1-7, characterized in that, The first type of sensors further has a second connection socket, which is used to connect to an external terminal device.

18. The experimental box for learning according to any one of claims 1-7, characterized in that, It further includes a display module, which is installed on the box body module, and the display module is communicatively connected to the control module.

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