Intelligent electrician experiment box

Abstract

The utility model relates to the field of teaching experiment equipment, in particular to an intelligent electrician experiment box which comprises a storage box, experiment equipment and experiment accessories, and the experiment equipment and the experiment accessories are arranged in the storage box. The bottom of the experimental equipment is provided with a groove extending towards the two sides of the storage box; baffle plates for sealing the grooves are arranged on the two sides of the experimental equipment corresponding to the grooves, one end of each baffle plate is hinged to the side face of the experimental equipment, and the other end of each baffle plate is detachably connected with the side face of the experimental equipment and can rotate towards the bottom of the storage box. According to the design, the experiment equipment does not need to be taken to occupy the table top space, wiring can be facilitated, the heat dissipation efficiency can be improved, and normal use of the experiment equipment is ensured.

Description

Technical Field

[0001] The utility model relates to the field of teaching experimental equipment, in particular to an intelligent electrical experiment box. Background Art

[0002] In the process of electrical teaching experiments, an electrical experiment box is usually used to replace the traditional circuit and device symbols connected to the experimental table, and the actual device and display screen are used to present it more intuitively, so that students can connect circuit knowledge and basic devices with the actual objects and deepen their classroom impression. The existing electrical experiment box generally includes a storage box and an experimental body and experimental accessories built into the storage box. During use, if the wiring is connected and the experimental body is directly opened in the storage box, after long-term use, the experimental body is wrapped by the inner wall of the storage box, which is prone to poor heat dissipation. Although taking out the experimental body can improve the above-mentioned heat dissipation and facilitate the connection of the wiring harness, it takes up more countertops and has certain inconveniences in operation. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an intelligent electrical experiment box which can ensure heat dissipation and facilitate the connection and use of wire harnesses.

[0004] In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: an intelligent electrical experiment box, comprising a storage box, experimental equipment and experimental accessories, wherein the storage box is provided with experimental equipment and experimental accessories; the bottom of the experimental equipment is provided with grooves extending toward both sides of the storage box; the corresponding grooves on both sides of the experimental equipment are provided with shielding plates for closing the grooves, one end of the shielding plate is hinged to the side of the experimental equipment, and the other end is detachably connected to the side of the experimental equipment and can be rotated toward the bottom of the storage box.

[0005] Furthermore, it also includes a pull-out box body, in which the experimental accessories are placed; the pull-out box body can be slidably arranged in a groove at the bottom of the experimental equipment.

[0006] Furthermore, a limiting slide rail is provided on the inner wall of one side of the groove along its length direction, and the drawer box body is provided with a limiting slide groove matching with the limiting slide rail.

[0007] Furthermore, a hinge shaft and a clamping block are respectively provided on the side surfaces of the experimental equipment on both sides of the groove, one end of the shielding plate is hinged to the hinge shaft, and the other end is provided with an arc-shaped clamping hook clamped to the clamping block.

[0008] Furthermore, a plurality of supporting recesses are provided in the storage box corresponding to the length direction of the shielding plate, and the arc-shaped hooks are abutted in the supporting recesses.

[0009] Furthermore, the front end of the experimental equipment is arc-shaped, and a matching arc-shaped buffer lining is provided in the storage box corresponding to the front end of the experimental equipment.

[0010] Furthermore, a first arc-shaped handle groove is concave on the upper side of the experimental equipment, and a handle plate extends from the edge of the first handle groove.

[0011] Furthermore, a second concave handle groove is provided on a side of the drawer box away from the experimental equipment.

[0012] Furthermore, the experimental equipment is provided with a touch screen and a controller, the touch screen is arranged on the upper side of the experimental equipment, and the lower side of the touch screen is laterally arranged with an output interface, multiple experimental interfaces and an input interface; the touch screen, output interface, multiple experimental interfaces and input interface are all electrically connected to the controller.

[0013] Furthermore, the experimental equipment is also provided with a wireless component and a corresponding wireless interface, and the wireless component and the wireless interface are electrically connected to the controller.

[0014] The beneficial effects of the utility model are as follows: the groove design at the bottom of the experimental equipment is combined with the rotating structure of the shielding plate. When in use, the front end of the experimental equipment can be abutted against the storage box and tilted at a certain angle, and then the shielding plate is rotated so that the shielding plate is supported between the experimental equipment and the storage box, thus forming a state in which the experimental equipment is tilted to face the operator. Compared with directly connecting the experimental equipment built into the storage box, the wiring operation will be more convenient; in addition, the bottom and surrounding of the experimental equipment in the tilted state are exposed to the storage box body, and combined with the groove structure design, it can have a larger heat dissipation area; when storing, the end of the groove is closed by rotating the shielding plate to prevent foreign matter from intruding, and then the experimental equipment is laid flat in the storage box. The above design does not need to take the experimental equipment to occupy the table space, can facilitate wiring and improve heat dissipation efficiency, and ensure the normal use of the experimental equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the experimental equipment of the intelligent electrical experiment box according to the specific implementation mode of the utility model when it is laid flat;

[0016] Figure 2 It is a structural schematic diagram of a shielding plate when the experimental equipment of the intelligent electrical experiment box according to a specific implementation mode of the utility model is placed flat;

[0017] Figure 3 It is a structural schematic diagram of the experimental equipment of the intelligent electrical experiment box according to the specific implementation mode of the utility model when it is placed tilted;

[0018] Figure 4It is a structural schematic diagram of a shielding plate when the experimental equipment of the intelligent electrical experiment box according to a specific implementation mode of the utility model is placed at an angle;

[0019] Figure 5 It is a structural schematic diagram of a drawer box of an intelligent electrical experiment box according to a specific implementation mode of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the groove of the experimental equipment of the intelligent electrical experiment box according to the specific implementation mode of the utility model.

[0021] Description of labels:

[0022] 1. Storage box; 11. Support notch; 12. Arc-shaped buffer lining; 2. Experimental equipment; 21. Groove; 22. Shielding plate; 23. Limiting slide rail; 24. Articulated shaft; 25. Card-connecting block; 26. First handle groove; 27. Handle plate; 28. Second handle groove; 29. ​​Touch screen; 210. Output interface; 211. Experimental interface; 212. Input interface; 213. Arc-shaped hook; 3. Pull-out box body; 31. Limiting slide groove. DETAILED DESCRIPTION

[0023] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0024] Please refer to Figures 1 to 6 A smart electrical experiment box comprises a storage box 1, experimental equipment 2 and experimental accessories, wherein the storage box 1 is provided with the experimental equipment 2 and the experimental accessories; the bottom of the experimental equipment 2 is provided with grooves 21 extending toward both sides of the storage box 1; the grooves 21 on both sides of the experimental equipment 2 are corresponding to the grooves 21 and are provided with shielding plates 22 for closing the grooves 21, one end of the shielding plate 22 is hinged to the side of the experimental equipment 2, and the other end is detachably connected to the side of the experimental equipment 2 and can be rotated toward the bottom of the storage box 1.

[0025] From the above description, it can be seen that the beneficial effect of the utility model is that: the groove 21 design at the bottom of the experimental equipment 2 is combined with the rotating structure of the shielding plate 22. When in use, the front end of the experimental equipment 2 can be abutted against the storage box 1 and tilted at a certain angle, and then the shielding plate 22 is rotated so that the shielding plate 22 is supported between the experimental equipment 2 and the storage box 1, so that the experimental equipment 2 is tilted to face the operator. Compared with directly connecting the experimental equipment 2 built into the storage box 1, the wiring operation will be more convenient; in addition, the bottom and surrounding of the experimental equipment 2 in the tilted state are exposed to the storage box 1 body, and combined with the groove 21 structural design, it can have a larger heat dissipation area; when storing, the end of the groove 21 is closed by rotating the shielding plate 22 to prevent foreign matter from intruding, and then the experimental equipment 2 is laid flat in the storage box 1. The above design does not need to take the experimental equipment 2 to occupy the table space, which can facilitate wiring and improve heat dissipation efficiency, ensuring the normal use of the experimental equipment 2.

[0026] Furthermore, it also includes a pull-out box body 3, in which the experimental accessories are placed; the pull-out box body 3 is slidably arranged in a groove 21 at the bottom of the experimental equipment 2.

[0027] From the above description, it can be seen that by using the pull-out box body 3 as a placement box for experimental accessories, it can save space in the storage box 1 by sliding into the groove 21 at the bottom of the experimental equipment 2; during the experiment, by rotating the baffle plate 22 to no longer block the end of the groove 21, and then taking out the pull-out box body 3 and using the experimental accessories therein to carry out the experiment, the effect of increasing the heat dissipation area brought about by the design of the groove 21 is also ensured.

[0028] Furthermore, a limiting slide rail 23 is provided on the inner wall of one side of the groove 21 along the length direction thereof, and the drawer box body 3 is provided with a limiting slide groove 31 corresponding to the limiting slide rail 23 to cooperate therewith.

[0029] From the above description, it can be seen that through the cooperation between the limiting slide rail 23 set on the inner wall of one side of the groove 21 and the limiting slide groove 31 of the pull-out box body 3, the pull-out box body 3 can slide accurately in the groove 21 and will not fall out from the bottom of the experimental equipment 2.

[0030] Furthermore, a hinge shaft 24 and a clamping block 25 are respectively provided on the side surfaces of the experimental device 2 on both sides of the groove 21 , one end of the shielding plate 22 is hinged to the hinge shaft 24 , and the other end is provided with an arc hook 213 clamped to the clamping block 25 .

[0031] From the above description, it can be seen that the hinge shaft 24 on one side of the groove 21 is hinged to the baffle plate 22, and the clamping block 25 on the other side is clamped to the arc hook 213 of the baffle plate 22, thereby realizing a detachable connection between the groove 21 and the baffle plate 22; when the baffle plate 22 is clamped and fixed, the baffle plate 22 can cover the end of the groove 21.

[0032] Furthermore, a plurality of supporting recesses 11 are provided in the storage box 1 corresponding to the length direction of the shielding plate 22 , and the arc-shaped hooks 213 abut against the supporting recesses 11 .

[0033] From the above description, it can be seen that through the design of multiple support recesses 11 in the storage box 1, it can be used to fix the experimental equipment 2 at different tilt angles. The arc-shaped hook 213 of the baffle plate 22 is pressed into the support recess 11 to fix the tilt angle of the experimental equipment 2 at this time.

[0034] Furthermore, the front end of the experimental device 2 is arc-shaped, and a matching arc-shaped buffer lining 12 is provided in the storage box 1 corresponding to the front end of the experimental device 2 .

[0035] From the above description, it can be seen that through the coordination of the arc-shaped design of the front end of the experimental equipment 2 and the arc-shaped buffer lining 12 in the storage box 1, the experimental equipment 2 can form a rotation node between its front end and the arc-shaped buffer lining 12, thereby facilitating the rotation of the experimental equipment 2 to a certain tilt angle.

[0036] Furthermore, a first arc-shaped handle groove 26 is concavely formed on the upper side of the experimental device 2 , and a handle plate 27 extends from the edge of the first handle groove 26 .

[0037] From the above description, it can be seen that through the design of the concave arc-shaped first handle groove 26 and the handle plate 27 of the experimental equipment 2, the hand can be inserted into the first handle groove 26 to bend and pull the handle plate 27 toward the user side, so as to lift the experimental equipment 2 to form a tilted state.

[0038] Furthermore, a second concave handle groove 28 is provided on a side of the drawer box 3 away from the experimental device 2 .

[0039] It can be seen from the above description that by pulling out the side of the box body 3 away from the experimental device 2, that is, the design of the second handle groove 28 at the bottom of the box body 3, it is convenient for the user to operate when taking out.

[0040] Furthermore, the experimental equipment 2 is provided with a touch screen 29 and a controller. The touch screen 29 is arranged on the upper side of the experimental equipment 2, and the lower side of the touch screen 29 is arranged horizontally with an output interface 210, multiple experimental interfaces 211 and an input interface 212; the touch screen 29, the output interface 210, the multiple experimental interfaces 211 and the input interface 212 are all electrically connected to the controller.

[0041] From the above description, it can be seen that during the experiment, the pre-edited circuit knowledge, schematic diagrams and various experimental contents can be displayed on the touch screen 29 through the controller. The user selects operations through the touch screen 29, and then uses the corresponding wiring and experimental accessories to connect the various interfaces according to the prompts of the touch screen 29; finally, the controller determines and displays the experimental results on the touch screen 29.

[0042] Furthermore, the experimental device 2 is also provided with a wireless component and a corresponding wireless interface, and the wireless component and the wireless interface are electrically connected to the controller.

[0043] From the above description, it can be seen that through the design of the wireless components and wireless interfaces on the experimental equipment 2, it can be connected to the relevant network cables when needed to collect relevant information of different experimental equipment 2, which is convenient for teachers to evaluate and guide all students.

[0044] Embodiment 1:

[0045] Application scenario: The existing electrical experiment box generally includes a storage box 1 and an experimental body and experimental accessories built into the storage box 1. If the experimental body is directly opened in the storage box 1 during use, the experimental body will be wrapped by the inner wall of the storage box 1 after long-term use, which may cause poor heat dissipation. Although taking out the experimental body can improve the above heat dissipation and facilitate the connection of the wiring harness, it requires more workspace and is inconvenient to operate.

[0046] like Figures 1 to 6 As shown, the intelligent electrical experiment box of this embodiment includes a storage box 1, experimental equipment 2, experimental accessories and a pull-out box body 3.

[0047] like Figures 1 to 4 As shown, the storage box 1 is provided with experimental equipment 2 and experimental accessories; the front end of the experimental equipment 2 is arc-shaped, and the front end of the corresponding experimental equipment 2 in the storage box 1 is provided with an arc-shaped buffer lining 12 that matches it; the bottom of the experimental equipment 2 is provided with a groove 21 extending toward the two sides of the storage box 1; the grooves 21 on both sides of the experimental equipment 2 are provided with shielding plates 22 for closing the grooves 21, one end of the shielding plate 22 is hinged to the side of the experimental equipment 2, and the other end is detachably connected to the side of the experimental equipment 2 and can be rotated toward the bottom of the storage box 1. Specifically, a hinge shaft 24 and a clamping block 25 are respectively provided on the side of the experimental equipment 2 on both sides of the groove 21, one end of the shielding plate 22 is hinged to the hinge shaft 24, and the other end is provided with an arc-shaped hook 213 that is clamped with the clamping block 25. A plurality of support recesses 11 are provided in the storage box 1 in the length direction corresponding to the shielding plate 22, and the arc-shaped hook 213 abuts against the support recess 11.

[0048] like Figure 5 and Figure 6As shown, the experimental accessories are placed in the drawer box 3; the drawer box 3 is slidably arranged in the groove 21 at the bottom of the experimental device 2. A limiting slide rail 23 is arranged on the inner wall of one side of the groove 21 along its length direction, and the drawer box 3 is provided with a limiting slide groove 31 corresponding to the limiting slide rail 23 to cooperate with it.

[0049] like Figure 1 and Figure 5 As shown, the upper side of the experimental device 2 is concave with an arc-shaped first handle groove 26, and a handle plate 27 extends along the edge of the first handle groove 26. The side of the drawer box 3 away from the experimental device 2 is provided with a concave second handle groove 28.

[0050] The experimental device 2 is provided with a touch screen 29 and a controller. The touch screen 29 is provided on the upper side of the experimental device 2. The lower side of the touch screen 29 is arranged in a horizontal order with an output interface 210, multiple experimental interfaces 211 and an input interface 212; the touch screen 29, the output interface 210, the multiple experimental interfaces 211 and the input interface 212 are all electrically connected to the controller. The experimental device 2 is also provided with a wireless component and a corresponding wireless interface, and the wireless component and the wireless interface are electrically connected to the controller.

[0051] Working principle: When in use, place the front end of the experimental equipment 2 against the storage box 1 and tilt it at a certain angle, then rotate the baffle plate 22 so that the baffle plate 22 no longer blocks the end of the groove 21, and then take out the pull-out box body 3 and put it aside; then support the baffle plate 22 between the experimental equipment 2 and the storage box 1, so that the experimental equipment 2 is tilted toward the operator. Then, according to the experimental needs, take out the experimental accessories from the pull-out box body 3 to conduct a connection experiment. When storing, slide the pull-out box body 3 back into the groove 21, rotate the baffle plate 22 to close the end of the groove 21, and then lay the experimental equipment 2 flat in the storage box 1.

[0052] In summary, the intelligent electrical experiment box provided by the utility model adopts the groove design at the bottom of the experimental equipment combined with the rotating structure of the shielding plate. When in use, the front end of the experimental equipment can be abutted against the storage box and tilted at a certain angle, and then the shielding plate is rotated so that the shielding plate is supported between the experimental equipment and the storage box, thus forming a state in which the experimental equipment is tilted to face the operator. Compared with directly connecting the experimental equipment built into the storage box, the wiring operation will be more convenient; in addition, the bottom and surrounding of the experimental equipment in the tilted state are exposed to the storage box body, and combined with the groove structure design, it can have a larger heat dissipation area; when storing, the end of the groove is closed by rotating the shielding plate to prevent foreign matter from intruding, and then the experimental equipment is laid flat in the storage box. The above design does not need to take the experimental equipment to occupy the table space, can facilitate wiring and improve heat dissipation efficiency, and ensure the normal use of the experimental equipment.

[0053] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. An intelligent electrical experiment box, characterized in that: It includes a storage box, experimental equipment and experimental accessories, wherein the storage box is provided with the experimental equipment and experimental accessories; the bottom of the experimental equipment is provided with grooves extending toward both sides of the storage box; the grooves on both sides of the experimental equipment are correspondingly provided with shielding plates for closing the grooves, one end of the shielding plate is hinged to the side of the experimental equipment, and the other end is detachably connected to the side of the experimental equipment and can be rotated toward the bottom of the storage box.

2. The intelligent electrical experiment box according to claim 1 is characterized in that: It also includes a drawer box body, in which the experimental accessories are placed; the drawer box body can be slidably arranged in a groove at the bottom of the experimental equipment.

3. The intelligent electrical experiment box according to claim 2 is characterized in that: A limiting slide rail is provided on the inner wall of one side of the groove along its length direction, and the drawer box body is provided with a limiting slide groove matching with the limiting slide rail.

4. The intelligent electrical experiment box according to claim 1, characterized in that: A hinge shaft and a clamping block are respectively arranged on the side surfaces of the experimental equipment at both sides of the groove, one end of the shielding plate is hinged to the hinge shaft, and the other end is provided with an arc-shaped clamping hook clamped to the clamping block.

5. The intelligent electrical experiment box according to claim 4 is characterized in that: A plurality of supporting recesses are provided in the storage box corresponding to the length direction of the shielding plate, and the arc-shaped hooks are abutted in the supporting recesses.

6. The intelligent electrical experiment box according to claim 1, characterized in that: The front end of the experimental equipment is arc-shaped, and the front end of the experimental equipment corresponding to the storage box is provided with an arc-shaped buffer lining matching therewith.

7. The intelligent electrical experiment box according to claim 1, characterized in that: The upper side of the experimental equipment is concavely provided with a first arc-shaped handle groove, and a handle plate extends from the edge of the first handle groove.

8. The intelligent electrical experiment box according to claim 2, characterized in that: A second concave handle groove is provided on a side of the drawer box body away from the experimental equipment.

9. The intelligent electrical experiment box according to claim 1, characterized in that: The experimental equipment is provided with a touch screen and a controller. The touch screen is arranged on the upper side of the experimental equipment. The lower side of the touch screen is arranged with an output interface, multiple experimental interfaces and an input interface in sequence; the touch screen, the output interface, the multiple experimental interfaces and the input interface are all electrically connected to the controller.

10. The intelligent electrical experiment box according to claim 9, characterized in that: The experimental equipment is also provided with a wireless component and a corresponding wireless interface, and the wireless component and the wireless interface are electrically connected to the controller.

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