Lighting circuit wiring practical training teaching aid

Abstract

The utility model discloses a lighting circuit wiring practical training teaching aid, which belongs to the technical field of indoor design practical teaching aids and comprises a tool box body and a demonstration box body which are detachably connected, one side of the tool box body is rotatably connected with one side of the demonstration box body, and the other side of the tool box body is connected with the other side of the demonstration box body through a lock catch. Demonstration boards capable of vertically overturning and horizontally rotating are symmetrically arranged on the left side and the right side of the demonstration box body, a control switch and a light source are arranged on the demonstration boards respectively, a cable assembly is stored in the demonstration box body, the demonstration box body has a storage state and a demonstration state, the demonstration boards are horizontally arranged in the storage state, and the demonstration boards are vertically arranged in the demonstration state. The cable assembly can be fixed on the demonstration board and can be matched with the control switch and the light source to form a single-connection single-control demonstration circuit, a single-connection double-control demonstration circuit, a double-connection single-control demonstration circuit and a double-connection double-control demonstration circuit, so that the technical problems of abstract teaching methods, insufficient teaching aid intuition and inconvenience in storage and management are effectively solved; the teaching aid has the advantages of high teaching intuition and convenience in storage and carrying.

Description

Technical Field

[0001] The utility model belongs to the technical field of teaching aids for interior design practice teaching, and particularly relates to a training teaching aid for lighting circuit wiring. Background Technique

[0002] In the process of practice teaching of construction technology courses in the interior design major, the wiring training of lighting circuits is an indispensable and important link. Usually, it is necessary to demonstrate various wiring methods such as single-pole single-control, double-pole single-control, single-pole double-control, and double-pole double-control. However, the currently commonly used teaching methods rely too much on blackboard writing explanations and the display of traditional teaching aids. Often due to their abstractness and theoretical tendency, it is difficult for students to deeply understand and master these complex and variable circuit wiring principles. This teaching mode may lead to students' understanding obstacles; at the same time, traditional teaching aids usually lack sufficient intuitiveness and are difficult to clearly display diverse lighting circuit wiring scenarios, restricting students' intuitive perception and grasp of actual operations; in addition, traditional teaching aids also have many inconveniences in storage and management. The disorderly stacking and difficult classification storage of tools and materials required for training not only increase the difficulty for students to access them, but also directly affect the overall efficiency and effect of teaching.

[0003] Therefore, in order to solve the technical problems of abstract teaching methods, insufficient intuitiveness of teaching aids, and inconvenient storage and management, it is necessary to design a new type of lighting circuit wiring training tool so that students can intuitively understand and master the wiring principles of lighting circuits, promote students' practical abilities, and improve the teaching effect of lighting circuit wiring training. Content of the Utility Model

[0004] The purpose of the utility model is to solve the above problems existing in the prior art, and provides a training teaching aid for lighting circuit wiring. The utility model adopts a combined structure of a tool box body and a demonstration box body that are detachably connected and mutually adapted, and through demonstration boards that can be vertically flipped and horizontally rotated and are symmetrically arranged on the left and right sides of the demonstration box body, and control switches and light sources respectively arranged on the demonstration boards. Combined with the cable assemblies stored in the demonstration box body and the cooperation of the control switches and light sources to form a single-pole single-control demonstration circuit, a single-pole double-control demonstration circuit, a double-pole single-control demonstration circuit, and a double-pole double-control demonstration circuit, effectively solving the technical problems of abstract teaching methods, insufficient intuitiveness of teaching aids, and inconvenient storage and management. It not only significantly improves the teaching effect of lighting circuit wiring training, but also realizes the convenience of storage and carrying of teaching aids.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] The lighting circuit wiring training teaching aid of the utility model includes a tool box body and a demonstration box body which are detachably connected and adapted to each other; one side between the tool box body and the demonstration box body is rotatably connected, and the other side is connected by a lock; on the left and right sides of the demonstration box body, demonstration boards that can be vertically flipped and horizontally rotated are symmetrically arranged. Control switches and light sources are respectively arranged on the demonstration boards. A cable assembly is stored in the demonstration box body. The demonstration box body has a storage state and a demonstration state. In the storage state, the demonstration boards are placed horizontally, and in the demonstration state, the demonstration boards are arranged vertically. The cable assembly can be fixed on the demonstration boards and can cooperate with the control switches and light sources to form a single-pole single-control demonstration circuit, a single-pole double-control demonstration circuit, a double-pole single-control demonstration circuit, and a double-pole double-control demonstration circuit.

[0007] The demonstration board has a free end and a connection end. The connection ends of the demonstration board are respectively connected to the left and right sides of the demonstration box body through orientation adjustment components; on the left and right sides of the demonstration box body, a first connecting piece and a second connecting piece are symmetrically and fixedly arranged. The orientation adjustment component includes a connecting block and a connecting shaft; the connecting block is located between the first connecting piece and the second connecting piece and is rotatably connected to the first connecting piece and the second connecting piece through a pin shaft. One end of the connecting shaft is fixedly connected to the connecting block, and the other end is rotatably connected to the connection end of the demonstration board; when the connecting shaft rotates to the horizontal state, the demonstration board is stored in the demonstration box body, and when the connecting shaft rotates to the vertical state, the demonstration board can horizontally rotate around the connecting shaft.

[0008] A first middle partition is fixedly arranged in the demonstration box body along the width direction. An arc-shaped notch is opened in the middle of the free end of the demonstration board. When the demonstration box body is in the storage state, the two demonstration boards are placed horizontally, and the free ends are respectively placed on the first middle partition.

[0009] A second middle partition is fixedly arranged in the tool box body along the width direction. Two partition boards are fixedly arranged in parallel in the tool box body along the length direction. The second middle partition intersects with the two partition boards respectively.

[0010] A female plug pin is fixedly arranged on one side of the demonstration box body, and a male plug pin is fixedly arranged on one side of the tool box body. The female plug pin and the male plug pin are arranged opposite to each other. The tool box body and the demonstration box body are rotatably connected through the cooperation of the female plug pin and the male plug pin.

[0011] The left and right sides of the tool box body and the left and right sides of the demonstration box body are all arc structures that are symmetrical to each other.

[0012] Rollers are respectively fixedly arranged on one side of the tool box body and the demonstration box body, and a telescopic pull rod is arranged in the middle of the other side of the tool box body.

[0013] The cable assembly includes a cable, a pipe clamp, and a wire conduit. In the demonstration state of the demonstration box, the light source and the control switch can be connected through the cable passing through the wire conduit, and the pipe clamp is detachably fixed on the demonstration board to fix the wire conduit; in the storage state of the demonstration box, the pipe clamp and the wire conduit are stored in the tool box and / or the demonstration box.

[0014] The advantages of adopting the present utility model are as follows:

[0015] 1. In the present utility model, firstly, the demonstration boards are symmetrically arranged on the left and right sides of the demonstration box, and the design that the demonstration boards can be vertically flipped and horizontally rotated is adopted, presenting the storage state and the demonstration state, that is, the convenience of storing the lighting circuit training teaching aid is realized, and the intuitiveness of the lighting circuit training teaching is satisfied.

[0016] Secondly, through the demonstration boards that can be vertically flipped and horizontally rotated and symmetrically arranged on the left and right sides of the demonstration box, and the control switches and light sources respectively arranged on the demonstration boards, combined with the cable assembly stored in the demonstration box cooperating with the control switches and light sources to form a single-pole single-control demonstration circuit, a single-pole double-control demonstration circuit, a double-pole single-control demonstration circuit, and a double-pole double-control demonstration circuit, it avoids the understanding obstacles of students caused by the abstract teaching method and the insufficient intuitiveness of the teaching aid, and significantly improves the teaching effect of the lighting circuit wiring training.

[0017] Finally, the present utility model adopts a combined structure of a tool box and a demonstration box that are detachably connected and mutually adapted, and stores the cable assembly in the demonstration box, realizing the convenience of storing and carrying the teaching aid.

[0018] 2. In the present utility model, the design that the demonstration boards are respectively connected to the left and right sides of the demonstration box through the azimuth adjustment assembly is adopted. When the rotating connection assembly is in the horizontal state, the demonstration boards can be conveniently stored in the demonstration box; when the connection block rotates to the vertical state, the demonstration boards can horizontally rotate around the connection shaft. Through this horizontal rotation action, the plane of the switch base box of the control switch can be faced to the operator, thus greatly improving the convenience of the operator for the access and removal work of the lighting circuit.

[0019] 3. In the present utility model, through the arrangement of the first middle partition in the demonstration box and the arc-shaped notch opened in the middle of the free end of the demonstration board, it not only facilitates the classified storage of the cable assembly and other training demonstration tools, but also when the demonstration board is placed horizontally, the first middle partition provides a support point for the demonstration board, enabling the free end of the demonstration board to be steadily placed on the first middle partition. More importantly, the arc-shaped notch design allows the operator to naturally insert the hand into the arc-shaped notch, thereby easily applying force to realize the vertical flipping operation of the demonstration board, which not only improves the convenience of the operation, but also ensures the safety and smoothness of the flipping process.

[0020] 4. In the present utility model, through the design of the second middle partition and the partition board in the tool box body, a spatial structure with multiple independent storage areas is formed, which not only improves the storage efficiency of the tool box body, but also enables users to manage and access tools more conveniently.

[0021] 5. In the present utility model, the left and right sides of the tool box body and the left and right sides of the demonstration box body are both designed as symmetric arc structures. Such a design improves the overall aesthetics of the lighting circuit wiring training teaching aid and enhances the aesthetics of the lighting circuit wiring training teaching aid.

[0022] 6. In the present utility model, through the rollers respectively fixed on one side of the tool box body and the demonstration box body, and the telescopic pull rod arranged in the middle of the other side of the tool box body, the portability of the lighting circuit wiring training teaching aid is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of the demonstration box body in the storage state of the present utility model;

[0024] Figure 2 is a schematic structural diagram of the demonstration box body in the demonstration state of the present utility model;

[0025] Figure 3 is a schematic cross-sectional structural diagram of the tool box body of the present utility model;

[0026] Figure 4 is a three-dimensional view of the present utility model;

[0027] Figure 5 is a schematic diagram of the mating structure of the rotating connection component of the present utility model;

[0028] Figure 6 is a schematic structural diagram of the rotating connection component of the present utility model;

[0029] Figure 7 is a schematic structural diagram of the rotating connection component in the vertical state of the present utility model;

[0030] Figure 8 is a schematic structural diagram of the rotating connection component in the horizontal state of the present utility model.

[0031] The reference numerals in the figure are: 1, tool box body; 2, demonstration box body; 3, lock; 4, demonstration board; 5, control switch; 51, switch bottom box; 6, light source; 7, cable assembly; 71, pipe clamp; 72, wire pipe; 8, azimuth adjustment assembly; 81, connecting block; 82, connecting shaft; 9, left side plate; 10, right side plate; 11, first connecting piece; 12, second connecting piece; 13, first middle partition board; 14, arc notch; 15, second middle partition board; 16, partition board; 17, female plug pin; 18, male plug pin; 19, left side plate A; 20, right side plate A; 21, roller; 22, telescopic pull rod; 23, hinge slot; 24, blind hole. Detailed implementation manners

[0032] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. For the convenience of description, the description of the relative positional relationship of each component is carried out according to the layout mode of the specification drawings. For example, the positional relationships such as front, rear, upper, lower, left, and right are determined according to the layout direction of the specification drawings.

[0033] As Figure 1-4 shown, a training teaching aid for lighting circuit wiring includes a tool box body 1 and a demonstration box body 2 that are detachably connected and adapted to each other. One side between the tool box body 1 and the demonstration box body 2 is rotatably connected, and the other side is connected by a lock 3.

[0034] Demonstration boards 4 that can be vertically flipped and horizontally rotated are symmetrically arranged on the left and right sides of the demonstration box body 2. Control switches 5 and light sources 6 are respectively arranged on the demonstration boards 4. According to the actual teaching demonstration needs, the light sources 6 on a single demonstration board 4 can be designed to be at least two groups. A cable assembly 7 is also stored in the demonstration box body 2.

[0035] The demonstration box body 2 has a storage state and a demonstration state. As Figure 1 shown, in the storage state, the demonstration board 4 is placed horizontally; as Figure 2 shown, in the demonstration state, the demonstration board 4 is arranged vertically. The cable assembly 7 can be fixed on the demonstration board 4 and can cooperate with the control switch 5 and the light source 6 to form a single-pole single-control demonstration circuit, a single-pole double-control demonstration circuit, a double-pole single-control demonstration circuit, and a double-pole double-control demonstration circuit. The control switch 5 and the light source 6 are respectively connected to a temporary power supply through cables. Since the wiring method and principle of the lighting circuit designed indoors are known technologies, they will not be elaborated here.

[0036] The cable assembly 7 includes a cable, a pipe clip 71, and a cable conduit 72. When the demonstration box body 2 is in the demonstration state, the light source 6 and the control switch 5 can be connected through the cable passing through the cable conduit 72. To facilitate the quick disassembly and installation of the cable assembly 7 on the demonstration board 4, the demonstration board 4 is preferably made of materials such as pine wood and finger-jointed wood that are easy to operate and stable. The pipe clip 71 is detachably fixed to the demonstration board 4 through the steel nails fixed thereon and can fix the cable conduit 72. When the demonstration box body 2 is in the storage state, both the pipe clip 71 and the cable conduit 72 can be stored in the tool box body 1 and / or the demonstration box body 2.

[0037] As Figure 1-2 and Figure 5-8 shown, the demonstration board 4 has a free end and a connection end. The connection ends of the demonstration board 4 are respectively connected to the left and right sides of the demonstration box body 2 through the azimuth adjustment assembly 8. Specifically, the connection end of one demonstration board 4 is rotatably connected to the left side plate 9 of the demonstration box body 2 through the azimuth adjustment assembly 8, and the connection end of the other demonstration board 4 is rotatably connected to the right side plate 10 of the demonstration box body 2 through the azimuth adjustment assembly 8.

[0038] First connectors 11 and second connectors 12 are symmetrically fixed on both the left and right sides of the demonstration box body 2. Specifically, hinge grooves 23 are provided in the middle positions of the left side plate 9 and the right side plate 10, and the first connectors 11 and the second connectors 12 are symmetrically fixed in the hinge grooves 23.

[0039] Further, as Figure 6 shown, the azimuth adjustment assembly 8 includes a connection block 81 and a connection shaft 82. The connection block 81 is located between the first connector 11 and the second connector 12 and is rotatably connected to the first connector 11 and the second connector 12 through a pin shaft, and there is a clearance between the connection block 81 and the first connector 11 and the second connector 12; one end of the connection shaft 82 is fixedly connected to the connection block 81, and the other end is rotatably connected to the connection end of the demonstration board 4 and presents a vertical state and a horizontal state; specifically, when the connection shaft 82 rotates to the horizontal state, the demonstration board 4 is stored in the demonstration box body 2. A blind hole 24 is provided in the middle of the connection end of the demonstration board 4, and the connection end of the demonstration board 4 is sleeved on the connection shaft 82 through the blind hole 24. The diameter of the blind hole 24 is larger than the diameter of the connection shaft 82. When the connection shaft 82 rotates to the vertical state, the demonstration board 4 can rotate horizontally around the connection shaft 82. Through this horizontal rotation action, the plane of the switch bottom box 51 of the control switch 5 can be faced to the operator, thus greatly facilitating the operator to carry out the connection and disconnection work of the lighting circuit.

[0040] Continue to combine Figure 1-2It is described that a first middle partition 13 is fixedly installed along the width direction inside the demonstration box body 2. An arc-shaped notch 14 is opened in the middle of the free end of the demonstration board 4. When the demonstration box body 2 is in the storage state, the two demonstration boards 4 are placed horizontally, and their free ends are respectively placed on the first middle partition 13. The design of the first middle partition 13 not only facilitates the classified storage of the cable assembly 7 and other training demonstration tools, but also provides a support point for the demonstration board 4 when the demonstration board 4 is placed horizontally, enabling the free end of the demonstration board 4 to be stably placed on the first middle partition 13. More importantly, in combination with the arc-shaped notch 14 in the middle of the free end of the demonstration board 4, this user-friendly design allows the operator to naturally insert the hand into the arc-shaped notch, thereby easily applying force to achieve the vertical flipping operation of the demonstration board 4, which not only improves the operation convenience but also ensures the safety and smoothness of the flipping process.

[0041] As Figure 3 shown, a second middle partition 15 is fixedly installed along the width direction inside the tool box body 1, and two partition boards 16 are fixedly installed in parallel along the length direction inside the tool box body 1. The second middle partition 15 intersects with the two partition boards 16 respectively, forming a spatial structure with multiple independent storage areas, which not only improves the storage efficiency of the tool box body 1 but also enables users to manage and access tools more conveniently.

[0042] As Figure 1-2 shown, a female plug 17 is fixedly installed on one side of the demonstration box body 2, and a male plug 18 is fixedly installed on one side of the tool box body 1. The female plug 17 and the male plug 18 are arranged oppositely, and the tool box body 1 and the demonstration box body 2 are rotationally connected through the cooperation of the female plug 17 and the male plug 18.

[0043] Furthermore, the left and right sides of the tool box body 1 and the left and right sides of the demonstration box body 2 are both symmetric arc structures, that is, as Figure 1-3 shown: the left side plate A19 and the right side plate A20 of the tool box body 1 are symmetric arc structures, the left side plate 9 and the right side plate 10 of the demonstration box body 2 are symmetric arc structures, and the left side plate 9 is adapted to the left side plate A19, and the right side plate 10 is adapted to the right side plate A20. Through the design of the arc structures on both sides, the aesthetic degree of the lighting circuit wiring training teaching aid is improved.

[0044] Rollers 21 are respectively fixedly installed on one side of the tool box body 1 and the demonstration box body 2, and a telescopic pull rod 22 is arranged in the middle of the other side of the tool box body 1, which increases the use portability of the lighting circuit wiring training teaching aid.

[0045] The above are only specific embodiments of the present utility model. Any feature disclosed in this specification, unless specifically described, can be replaced by other equivalent or similar-purpose alternative features; all the disclosed features, or all the steps in any method or process, except for mutually exclusive features and / or steps, can be combined in any way.

Claims

1. A lighting circuit wiring training aid, characterized in that: The invention comprises a tool box (1) and a demonstration box (2) which are detachably connected and mutually adaptable; one side of the tool box (1) and the demonstration box (2) are rotatably connected, and the other side is connected via a lock (3); the left and right sides of the demonstration box (2) are symmetrically provided with a demonstration board (4) which can be flipped vertically and rotated horizontally, and the demonstration board (4) is respectively provided with a control switch (5) and a light source (6); a cable assembly (7) is stored in the demonstration box (2); the demonstration box (2) has a storage state and a demonstration state; in the storage state, the demonstration board (4) is placed horizontally; in the demonstration state, the demonstration board (4) is arranged vertically; the cable assembly (7) can be fixed on the demonstration board (4) and can cooperate with the control switch (5) and the light source (6) to form a single-link single-control demonstration circuit, a single-link double-control demonstration circuit, a double-link single-control demonstration circuit, and a double-link double-control demonstration circuit.

2. A lighting circuit wiring training tool according to claim 1, characterized in that: The demonstration board (4) has a free end and a connection end, and the connection end of the demonstration board (4) is respectively connected to the left and right sides of the demonstration box (2) through an orientation adjustment component (8); the left and right sides of the demonstration box (2) are symmetrically fixed with a first connection member (11) and a second connection member (12), and the orientation adjustment component (8) comprises a connection block (81) and a connection shaft (82); the connection block (81) is located between the first connection member (11) and the second connection member (12), and is rotatably connected to the first connection member (11) and the second connection member (12) through a pin shaft; one end of the connection shaft (82) is fixedly connected to the connection block (81), and the other end is rotatably connected to the connection end of the demonstration board (4); when the connection shaft (82) is rotated to a horizontal state, the demonstration board (4) is stored in the demonstration box (2), and when the connection shaft (82) is rotated to a vertical state, the demonstration board (4) can rotate horizontally around the connection shaft (82).

3. A lighting circuit wiring training tool according to claim 2, characterized in that: A first middle partition (13) is fixed in the demonstration box (2) along the width direction, and an arc-shaped notch (14) is provided in the middle of the free end of the demonstration board (4). When the demonstration box (2) is in the storage state, the two demonstration boards (4) are placed horizontally, and the free ends are respectively placed on the first middle partition (13).

4. A lighting circuit wiring training tool according to claim 3, characterized in that: A second middle partition plate (15) is fixed in the tool box body (1) along the width direction, and two partition plates (16) are fixed in parallel in the tool box body (1) along the length direction, and the second middle partition plate (15) intersects with the two partition plates (16) respectively.

5. A lighting circuit wiring training tool according to claim 4, characterized in that: A female latch (17) is fixed on one side of the demonstration box (2), and a sub-latch (18) is fixed on one side of the tool box (1). The female latch (17) and the sub-latch (18) are arranged opposite to each other, and the tool box (1) and the demonstration box (2) are rotatably connected through the cooperation of the female latch (17) and the sub-latch (18).

6. A lighting circuit wiring training aid according to claim 2, characterized in that: The left and right sides of the tool box (1) and the left and right sides of the demonstration box (2) are both symmetrical arc structures.

7. A lighting circuit wiring training aid according to claim 6, characterized in that: Rollers (21) are fixed to one side of the tool box (1) and the demonstration box (2), respectively, and a telescopic pull rod (22) is arranged in the middle of the other side of the tool box (1).

8. A lighting circuit wiring training tool according to any one of claims 1 to 7, characterized in that: The cable assembly (7) comprises a cable, a pipe clamp (71) and a wire tube (72); when the demonstration box (2) is in a demonstration state, the light source (6) and the control switch (5) can be connected via the cable passing through the wire tube (72); the pipe clamp (71) can be detachably fixed on the demonstration board (4) and fix the wire tube (72); when the demonstration box (2) is in a storage state, the pipe clamp (71) and the wire tube (72) are stored in the tool box (1) and / or the demonstration box (2).

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