Electrical basic training device

Abstract

The utility model relates to the technical field of basic training, in particular to an electrical basic training device. According to the technical scheme, the device comprises an experiment table and an experiment board fixed to the top of the experiment table, a box body is slidably installed on one side of the experiment board, and a storage assembly for storing wires is installed in the box body. Through work of the storage assembly and the fixing mechanism, storage of the wires is achieved, the phenomenon that the wires are mutually entangled is reduced, storage of the wires is reinforced through the limiting assembly, the box body can be fixed to a transverse rod installed on one side of the experiment board, and convenience and rapidness in use of the wires are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of basic training, in particular to an electrical basic training device. Background Art

[0002] Electrical basic training devices are electrical experimental equipment used for teaching and training. They usually contain basic circuit components and instruments, such as resistors, capacitors, inductors, switches, power supplies, signal generators, oscilloscopes, etc., as well as wires and sockets for connecting these components. These devices are designed to provide students and electrical engineering technicians with opportunities for practical operation and experiments to help them understand and master the basic knowledge and skills of electrical engineering.

[0003] Existing basic electrical training devices use a large number of wires during use, and the wires are easily entangled and disordered, which increases the difficulty of maintenance and troubleshooting. The present application proposes a basic electrical training device. Summary of the invention

[0004] The utility model aims to propose an electrical basic training device to solve the problem that the wires in the background technology are easily entangled and disordered, which increases the difficulty of maintenance and troubleshooting.

[0005] The technical solution of the utility model is an electrical basic training device, which comprises a test bench and a test board fixed on the top of the test bench, a box body is slidably mounted on one side of the test board, and a storage assembly for storing wires is installed inside the box body.

[0006] Optionally, the storage assembly includes a wire outlet one on one side of the box body, a wire outlet two on the other side of the box body, and a rotating rod rotatably installed inside the box body, a plurality of evenly distributed fixed plates are fixedly installed on the curved surface of one end of the rotating rod, a knob is fixedly installed on the other end of the rotating rod, a winding coil is sleeved on the outer wall of the rotating rod, the inner wall of the winding coil is fixedly connected to the fixed plate, and two wire clamping openings are opened on the winding coil.

[0007] Optionally, a fixing mechanism for limiting the position of the box body is installed on one side of the box body.

[0008] Optionally, the fixing mechanism includes a fixing block 2 fixedly mounted on one side of the box body, the fixing block 2 being provided with a groove, an L-shaped fixing block fixedly mounted on the bottom of the groove, an L-shaped supporting block slidably mounted on the inner wall of the groove, a movable column slidably mounted on the inner wall of the groove, one end of the movable column is fixedly connected to the L-shaped supporting block, a pressure block is fixedly mounted on the other end of the movable column, a spring is fixedly mounted on the bottom of the pressure block, an end of the spring is fixedly mounted on the top of the fixing block 2, and the spring is sleeved on the outer wall of the movable column, and also includes a cross bar fixedly mounted on one side of the experimental board, the cross bar being provided with a T-shaped slot, and the T-shaped slots are respectively adapted to the L-shaped supporting block and the L-shaped fixing block.

[0009] Optionally, a limit assembly for limiting the rotation of the rotating rod is fixedly mounted on an outer wall of one side of the box body located on the knob.

[0010] Optionally, the limit assembly includes a fixed block fixedly mounted on the outer wall of one side of the box body, a cross slot is opened on the fixed block, a cross slider is slidably mounted on the inner wall of the fixed block, the cross slider is adapted to the cross slot, the bottom of the cross slider is semi-cylindrical, a push rod is fixedly mounted on the side of the cross slider away from the cross slot, a plurality of evenly distributed limit openings are opened on the curved surface of the rotating rod, and the limit openings are adapted to the bottom of the cross slider.

[0011] Optionally, the coil is a polyurethane coil.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects:

[0013] The wire is clamped in the wire clamping port, and the knob is manually turned to drive the rotating rod to rotate, thereby driving the storage mechanism installed inside the box to move, and the wire is rolled up on the outer wall of the winding coil to achieve the storage of the wire and reduce the phenomenon of the wires being entangled with each other. The rotating rod is limited and fixed by the limiting component installed on the outer wall of the box body, and will not be driven by the elastic bending of the wire itself, thereby strengthening the storage of the wire.

[0014] Furthermore, the box body can be fixed to a cross bar installed on one side of the experimental board through a fixing mechanism installed on one side of the box body, thereby realizing convenient use of the wires.

[0015] The utility model realizes the storage of wires and reduces the phenomenon of wire entanglement through the work of the storage component and the fixing mechanism, and reinforces the storage of wires through the limit component. The box body can be fixed on the cross bar installed on one side of the experimental board, so that the wires can be used conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the overall structure of an electrical basic training device of the utility model is given;

[0017] Figure 2 A schematic diagram of a storage component of an electrical basic training device of the utility model is given. Figure 1 ;

[0018] Figure 3 A schematic diagram of the interior of a storage component of an electrical basic training device of the utility model is given;

[0019] Figure 4 A schematic diagram of a storage component of an electrical basic training device of the utility model is given. Figure 2 ;

[0020] Figure 5This is a schematic diagram of a crossbar of an electrical basic training device of the utility model;

[0021] Figure 6 This is a schematic diagram of a fixing block of an electrical basic training device of the utility model;

[0022] Figure 7 This is a schematic diagram of a cross slider of an electrical basic training device of the utility model;

[0023] Figure 8 This is a schematic diagram of a rotating rod of an electrical basic training device of the utility model;

[0024] Fig. 9 The utility model is a schematic diagram of a coil of an electrical basic training device.

[0025] Figure numerals: 1. experimental table; 2. experimental board; 3. cross bar; 4. box body; 5. outlet port 1; 6. knob; 7. fixed block 1; 8. cross slider; 9. outlet port 2; 10. rotating rod; 11. fixed plate; 12. winding coil; 13. pressure block; 14. spring; 15. movable column; 16. fixed block 2; 17. L-shaped support block; 18. L-shaped fixed block; 301. T-shaped notch; 701. cross notch; 801. push rod; 1001. limit opening; 1201. wire clamping opening. DETAILED DESCRIPTION

[0026] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments. Example

[0027] like Figure 1 As shown, the utility model proposes an electrical basic training device, including a test bench 1 and a test board 2 fixed on the top of the test bench 1, a box body 4 is slidably installed on one side of the test board 2, and a storage component for storing wires is installed inside the box body 4. The storage component can store the finished wires, and can also recycle the wires when they are used, so as to prevent the wires from being too long and affecting the use of the training device.

[0028] like Figure 1-3As shown, the storage assembly includes a wire outlet 1 5 opened on one side of the box body 4, and a wire outlet 2 9 opened on the other side of the box body 4. Both wire outlets can extend and store wires, and can be selected according to needs. It also includes a rotating rod 10 rotatably installed inside the box body 4, and a plurality of evenly distributed fixing plates 11 are fixedly installed on the curved surface of one end of the rotating rod 10. A knob 6 is fixedly installed on the other end of the rotating rod 10. The outer wall of the rotating rod 10 is sleeved with a winding coil 12, and the inner wall of the winding coil 12 is fixedly connected to the fixing plate 11. Two wire clamping ports 1201 are opened on the winding coil 12, and the wires can be inserted into the wires. The wire is clamped in the box body 4 through two wire clamping openings 1201 to facilitate the storage of the wire. The winding coil 12 is a polyurethane winding coil. The polyurethane winding coil is soft and does not affect its own effect. When the wire is stored, the friction of the wire can be minimized to prevent damage to the wire. The wire is clamped in the box body 4 through the wire clamping opening 1201, and the knob 6 is turned to drive the rotating rod 10 to rotate. The winding coil 12 fixedly connected to the rotating rod 10 rotates at the same time, and the wire is wound on the outer wall of the winding coil 12 through rotation, so that the wire is stored and the phenomenon of entanglement between the wires is reduced.

[0029] like Figure 4 As shown, a fixing mechanism for limiting the box body 4 is installed on one side of the box body, and the fixing mechanism includes a fixing block 16 fixedly installed on one side of the box body, a groove is opened on the fixing block 16, an L-shaped fixing block 18 is fixedly installed at the bottom of the groove, an L-shaped support block 17 is slidably installed on the inner wall of the groove, a movable column 15 is slidably installed on the inner wall of the groove, one end of the movable column 15 is fixedly connected to the L-shaped support block 17, and a pressure block 13 is fixedly installed on the other end of the movable column 15, a spring 14 is fixedly installed at the bottom of the pressure block 13, and the end of the spring 14 is fixedly installed on the top of the fixing block 16, and the spring 14 is sleeved on the outer wall of the movable column 15, and also includes an experimental board 2 A cross bar 3 is fixedly installed on one side of the cross bar 3, and a T-shaped notch 301 is provided on the cross bar 3. The T-shaped notch 301 is respectively matched with the L-shaped support block 17 and the L-shaped fixing block 18. By pressing the pressing block 13, the spring 14 is compressed at the same time, so that the movable column 15 brings the L-shaped support block 17 into contact with the L-shaped fixing block, and then is inserted into the T-shaped notch 301 on the cross bar 3. The pressing block 13 is released, and the spring 14 rebounds, driving the pressing block 13 and the movable column 15 to reset. The L-shaped support block ends contacting with the L-shaped fixing block and is supported inside the T-shaped notch 301 at the same time, so as to fix the box body 4, realize the convenience of using the wire, and reduce the time wasted in the preparation work.

[0030] like Figure 2-7As shown, a limit assembly for limiting the rotation of the rotating rod 10 is fixedly installed on the outer wall of one side of the box body 4 located at the knob 6. The limit assembly includes a fixed block 7 fixedly installed on the outer wall of one side of the box body 4. A cross notch 701 is opened on the fixed block 7. A cross slider 8 is slidably installed on the inner wall of the fixed block 7. The cross slider 8 is adapted to the cross notch 701. The bottom of the cross slider 8 is semi-cylindrical. A push rod 801 is fixedly installed on the side of the cross slider 8 away from the cross notch 701. The rotating rod 10 A number of evenly distributed limit openings 1001 are provided on the curved surface, and the limit openings 1001 are matched with the bottom of the cross slider 8. After the storage assembly completes the storage of the wire, the cross slider 8 is slid downward and inserted into the limit opening 1001 set on the rotating rod 10 to limit and fix the rotating rod 10 to prevent the rotating rod 10 from reversing due to the elasticity of the wire itself, thereby strengthening the storage of the wire. The push rod 801 is pushed upward by manpower to make the cross slider 8 move away from the rotating rod 10 to end the limit.

[0031] Working principle: The wire is clamped inside the box body 4 through the wire clamping port 1201, and the knob 6 is turned to drive the rotating rod 10 to rotate. The winding coil 12 fixedly connected to the rotating rod 10 rotates at the same time, and the wire is wound on the outer wall of the winding coil 12 by rotation to achieve the storage of the wire and reduce the phenomenon of entanglement between the wires. After the storage component completes the storage of the wire, the cross slider 8 is slid downward and inserted into the limit port 1001 set on the rotating rod 10 to limit and fix the rotating rod 10 to prevent the rotating rod 10 from reversing due to the elasticity of the wire itself, thereby strengthening the storage of the wire. The push rod 801 is pushed upward by manpower to move the slider away from the rotating rod 10, and the limit is ended. Furthermore, by pressing the pressure block 13, the spring 14 is compressed at the same time, so that the movable column 15 brings the L-shaped support block 17 into contact with the L-shaped fixed block, and then is inserted into the T-shaped slot 301 on the cross bar 3. The pressure block 13 is released, and the spring 14 rebounds, driving the pressure block 13 and the movable column 15 to reset. The L-shaped support block ends the contact with the L-shaped fixed block and is supported inside the T-shaped slot 301 at the same time, thereby fixing the box body 4, making it convenient to use the wire and reducing the time wasted on preparation work.

[0032] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. An electrical basic training device, comprising a test bench (1) and a test board (2) fixed on the top of the test bench (1), characterized in that: A box body (4) is slidably mounted on one side of the experimental board (2), and a storage component for storing wires is installed inside the box body (4). The storage assembly comprises a first wire outlet (5) opened on one side of a box body (4), a second wire outlet (9) opened on the other side of the box body (4), and a rotating rod (10) rotatably mounted inside the box body (4), a plurality of evenly distributed fixing plates (11) fixedly mounted on a curved surface at one end of the rotating rod (10), a knob (6) fixedly mounted on the other end of the rotating rod (10), a winding coil (12) sleeved on the outer wall of the rotating rod (10), the inner wall of the winding coil (12) fixedly connected to the fixing plate (11), and two wire clamping ports (1201) opened on the winding coil (12).

2. An electrical basic training device according to claim 1, characterized in that: A fixing mechanism for limiting the position of the box body (4) is installed on one side of the box body (4).

3. An electrical basic training device according to claim 2, characterized in that: The fixing mechanism comprises a second fixing block (16) fixedly mounted on one side of the box body, the second fixing block (16) being provided with a groove, an L-shaped fixing block (18) being fixedly mounted at the bottom of the groove, an L-shaped supporting block (17) being slidably mounted on the inner wall of the groove, a movable column (15) being slidably mounted on the inner wall of the groove, one end of the movable column (15) being fixedly connected to the L-shaped supporting block (17), a pressing block (13) being fixedly mounted on the other end of the movable column (15), a spring (14) being fixedly mounted at the bottom of the pressing block (13), an end of the spring (14) being fixedly mounted on the top of the second fixing block (16), and the spring (14) being sleeved on the outer wall of the movable column (15), and further comprises a cross bar (3) fixedly mounted on one side of the experimental board (2), the cross bar (3) being provided with a T-shaped notch (301), and the T-shaped notch (301) being respectively matched with the L-shaped supporting block (17) and the L-shaped fixing block (18).

4. An electrical basic training device according to claim 1, characterized in that: A limit assembly for limiting the rotation of the rotating rod (10) is fixedly mounted on an outer wall of the box body (4) on one side of the knob (6).

5. An electrical basic training device according to claim 4, characterized in that: The limiting assembly comprises a fixing block (7) fixedly mounted on an outer wall of one side of the box body (4), a cross notch (701) being provided on the fixing block (7), a cross slider (8) being slidably mounted on the inner wall of the fixing block (7), the cross slider (8) being matched with the cross notch (701), the bottom of the slider (8) being semi-cylindrical, a push rod (801) being fixedly mounted on a side of the cross slider (8) away from the cross notch (701), and a plurality of evenly distributed limiting openings (1001) being provided on the curved surface of the rotating rod (10), and the limiting openings (1001) being matched with the bottom of the cross slider (8).

6. An electrical basic training device according to claim 1, characterized in that: The coil (12) is a polyurethane coil.

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