Photoelectric detection comprehensive experiment platform

Abstract

The utility model discloses a photoelectric detection comprehensive experiment platform, which belongs to the technical field of experiment platforms and comprises two supporting plates, an experiment platform body is arranged between the two supporting plates, a movable plate is slidably connected between the two supporting plates, a groove is arranged on one side of the movable plate of the experiment platform body, and the movable plate is arranged in the groove. And springback mechanisms are arranged on the two sides of the movable plate. According to the photoelectric detection comprehensive experiment platform, the locking mechanism is driven by the lower pressing rod to release limitation on the bottom of the movable plate, meanwhile, the insertion rod is driven to be pulled away from the interior of the springback mechanism, and the movable plate is rotated to a horizontal state under the action of the springback mechanism, so that paper is conveniently placed for recording; the effect of conveniently placing paper for recording is achieved, and therefore the problems that when the paper is recorded in the air, operation is inconvenient, and when the paper is curled up and placed on an experiment platform, electric tools such as a circuit can be possibly touched, and danger is caused are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of experimental platforms, and in particular to a comprehensive experimental platform for photoelectric detection. Background Technology

[0002] The optoelectronic detection integrated experimental platform is a multifunctional experimental device that integrates optics, electronics, optoelectronic technology and computer technology. It is usually composed of an optical platform, a digital instrument platform, an electronic component assembly platform, an oscilloscope input port and computer function software. This platform can support engineering optics experiments, general physics experiments, optoelectronic technology experiments, optoelectronic sensor application technology experiments, optoelectronic detection technology experiments, etc. It is suitable for multidisciplinary integrated experiments and innovative research, and has been widely used in the field of teaching.

[0003] Existing photoelectric detection integrated experimental platforms generally consist of a lower support component and an upper experimental platform. Various experimental instruments, circuits, and detection dials are placed on the platform. When students conduct experiments, they usually record various data on paper. However, since the experimental platform is full of experimental equipment, there is generally no flat area to place the paper. The paper is suspended in the air, which is inconvenient to operate. Folding the paper on the experimental platform may cause it to touch electrical circuits or other electrical tools, which is quite dangerous. In order to solve this technical problem, this utility model proposes a photoelectric detection integrated experimental platform. Utility Model Content

[0004] The main purpose of this invention is to provide a comprehensive experimental platform for photoelectric detection, which can effectively solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A photoelectric detection integrated experimental platform includes two support plates, an experimental platform body is disposed between the two support plates, a movable plate is slidably connected between the two support plates, a groove is formed on one side of the experimental platform body located on the movable plate, a spring-loaded mechanism is provided on both sides of the movable plate, two locking mechanisms are provided at the lower part of the experimental platform body, a pressing rod is provided at the lower part of the locking mechanism, and a plug is installed at both ends of the pressing rod, the upper end of the plug extending upward into the spring-loaded mechanism.

[0007] Preferably, a cabinet is provided below the main body of the experimental platform, and the outer surface of the cabinet is fixedly connected to two support plates.

[0008] Preferably, a pin is fixedly connected to the upper side of the movable plate, and the outer surface of the pin passes through the support plate and can rotate.

[0009] Preferably, the rebound mechanism includes a rotating column, one end of which is fixedly connected to a pin, and the other end of which has two slots, with the upper end of the insert rod slidably connected to the slots.

[0010] Preferably, a fixed shell is fixedly connected to the outer surface of the support plate, and a coil spring is fixedly connected to the outer surface of the rotating column, with the other end of the coil spring fixedly connected to the inner wall of the fixed shell.

[0011] Preferably, the locking mechanism includes a fixing member, the outer surface of which is fixedly connected to the experimental platform body, a fixing box is fixedly connected to one end of the fixing member, and a locking block is slidably connected inside the fixing box.

[0012] Preferably, a movable rod is fixedly connected to the lower surface of the locking block. The lower end of the movable rod passes through the bottom of the fixing box and is connected to the pressing rod. A spring is sleeved on the outer surface of the movable rod. One end of the spring is connected to the locking block, and the other end is connected to the inner bottom wall of the fixing box.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In this invention, by setting up a movable plate and a spring-loaded mechanism, pressing down the pressure rod releases the locking mechanism from restricting the bottom of the movable plate. Simultaneously, it pulls the insertion rod out of the spring-loaded mechanism. Under the action of the spring-loaded mechanism, the movable plate flips, rotating to a horizontal position. Releasing the pressure rod resets the insertion rod, locking the spring-loaded mechanism and fixing the movable plate in a horizontal position. This facilitates the placement of paper for recording, solving the problems of inconvenient operation when recording with paper in the air and the potential danger of the paper being curled up on the experimental platform and touching electrical circuits or other electrical tools.

[0015] In this invention, by setting up components such as grooves and locking mechanisms, after recording, paper and pens can be placed inside the groove, the pressure bar is pressed down, the movable plate is pressed to flip it back to its original position, the movable plate is restored to a vertical state, and the pressure bar is released to fix the movable plate, thereby reducing its volume and preventing it from affecting the experimental operation. This achieves the effect of reducing the area occupied by the movable plate, while sealing paper and pens inside the groove for easy storage. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a photoelectric detection integrated experimental platform according to the present invention;

[0017] Figure 2 This is a cross-sectional view of the movable plate in the photoelectric detection integrated experimental platform of this utility model;

[0018] Figure 3 This is a cross-sectional view of the fixed shell in the photoelectric detection integrated experimental platform of this utility model;

[0019] Figure 4 This is a cross-sectional view of the fixing box in the photoelectric detection integrated experimental platform of this utility model;

[0020] Figure 5 This is a schematic diagram of the rebound mechanism in a photoelectric detection integrated experimental platform of this utility model.

[0021] In the diagram: 1. Support plate; 2. Experimental platform body; 3. Movable plate; 4. Groove; 5. Rebound mechanism; 501. Rotating column; 502. Coil spring; 503. Fixed shell; 504. Slot; 6. Locking mechanism; 601. Fixing component; 602. Fixed box; 603. Locking block; 604. Movable rod; 605. Spring; 7. Pressing rod; 8. Insert rod; 9. Cabinet; 10. Pin. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figure 1-5 As shown, a photoelectric detection integrated experimental platform includes two support plates 1, with an experimental platform body 2 disposed between the two support plates 1. A cabinet 9 is disposed below the experimental platform body 2, and the outer surface of the cabinet 9 is fixedly connected to both support plates 1. The cabinet 9 can be used to support the experimental platform body 2, thereby increasing the stability of the experimental platform body 2. Various instruments can be placed there as needed.

[0024] A movable plate 3 is slidably connected between two support plates 1. A pin 10 is fixedly connected to the upper side of the movable plate 3. The outer surface of the pin 10 passes through the support plate 1 and can rotate. The pin 10 can limit the movable plate 3 and allow the upper end of the movable plate 3 to rotate around the pin 10, thus flipping the movable plate 3 to open and close. A stop is provided on the support plate 1 to prevent the movable plate 3 from flipping more than 90 degrees when it is opened, thereby keeping the movable plate 3 in a horizontal state.

[0025] The experimental platform body 2 has a groove 4 on one side of the movable plate 3. Both sides of the movable plate 3 are equipped with spring-back mechanisms 5. Each spring-back mechanism 5 includes a rotating column 501. One end of the rotating column 501 is fixedly connected to a pin 10, and the other end of the rotating column 501 has two slots 504. The upper end of the insertion rod 8 is slidably connected to the slots 504. When the movable plate 3 is flipped, the insertion rod 8 is pulled out of the slots 504, and the rotating column 501 can be rotated 90 degrees via the pin 10. The angle formed between the two slots 504 is 90 degrees. After the movable plate 3 is flipped, the other slot 504 is aligned with the insertion rod 8. The insertion rod 8 then fixes the rotating column 501, thereby fixing the movable plate 3. The outer surface of the support plate 1 is fixedly connected to the fixed shell 503, and the outer surface of the rotating column 501 is fixedly connected to the coil spring 502. The other end of the coil spring 502 is fixedly connected to the inner wall of the fixed shell 503. The coil spring 502 can provide a rotational reset force to the rotating column 501. After the movable plate 3 is released from the restriction, it can drive the rotating column 501 to rotate, thereby causing the movable plate 3 to open automatically.

[0026] The lower part of the experimental platform body 2 is provided with two locking mechanisms 6. The lower part of the locking mechanism 6 is provided with a pressing rod 7. Both ends of the pressing rod 7 are equipped with insert rods 8. The upper end of the insert rod 8 extends upward into the spring mechanism 5. The locking mechanism 6 includes a fixing member 601. The outer surface of the fixing member 601 is fixedly connected to the experimental platform body 2. One end of the fixing member 601 is fixedly connected to a fixing box 602. The fixing box 602 is slidably connected to a locking block 603. The locking block 603 can lock the bottom of the movable plate 3 to restrict the movable plate 3 and prevent the movable plate 3 from flipping and resetting under the action of the coil spring 502. The lower surface of the locking block 603 is fixedly connected to a movable rod 604. The lower end of the movable rod 604 passes through the bottom of the fixing box 602 and is connected to the pressing rod 7. The outer surface of the movable rod 604 is sleeved with a spring 605. One end of the spring 605 is connected to the locking block 603, and the other end is connected to the inner bottom wall of the fixing box 602.

[0027] The experimental platform body 2 in the middle is supported and fixed by two support plates 1. The experimental platform body 2 is equipped with various switching power supply sockets, etc., so that various experiments can be carried out. When the movable plate 3 is closed, it can seal the groove 4.

[0028] It should be noted that when information needs to be recorded on paper, pressing down the pressure lever 7 releases the locking mechanism 6 from restricting the bottom of the movable plate 3, and at the same time, it pulls the insertion rod 8 out of the inside of the spring mechanism 5. Under the action of the spring mechanism 5, the movable plate 3 flips over, thereby rotating the movable plate 3 to a horizontal state. Releasing the pressure lever 7 resets the insertion rod 8, thereby locking the spring mechanism 5, so that the movable plate 3 is fixed in a horizontal state, which facilitates the placement of paper for recording, thus achieving the effect of facilitating the placement of paper for recording.

[0029] After recording, the paper and pen can be placed inside the groove 4, the pressure lever 7 can be pressed down, the movable plate 3 can be pressed to flip the movable plate 3 back to its original position, the movable plate 3 can be restored to the vertical position, and the pressure lever 7 can be released to fix the movable plate 3, thereby reducing its volume and preventing it from affecting the experimental operation. This achieves the effect of reducing the area occupied by the movable plate 3, while sealing the paper and pen inside the groove 4 for easy storage.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A photoelectric detection integrated experimental platform, comprising two support plates (1), wherein an experimental platform body (2) is disposed between the two support plates (1), characterized in that: A movable plate (3) is slidably connected between the two support plates (1). The experimental platform body (2) has a groove (4) on one side of the movable plate (3). A spring-back mechanism (5) is provided on both sides of the movable plate (3). Two locking mechanisms (6) are provided at the lower part of the experimental platform body (2). A pressing rod (7) is provided at the lower part of the locking mechanism (6). Insert rods (8) are installed at both ends of the pressing rod (7). The upper end of the insert rod (8) extends upward into the spring-back mechanism (5).

2. The photoelectric detection integrated experimental platform according to claim 1, characterized in that: The experimental platform body (2) is provided with a cabinet (9) below it, and the outer surface of the cabinet (9) is fixedly connected to the two support plates (1).

3. The photoelectric detection integrated experimental platform according to claim 2, characterized in that: A pin (10) is fixedly connected to the upper side of the movable plate (3). The outer surface of the pin (10) passes through the support plate (1) and can rotate.

4. The photoelectric detection integrated experimental platform according to claim 3, characterized in that: The rebound mechanism (5) includes a rotating column (501), one end of which is fixedly connected to a pin (10), and the other end of which has two slots (504). The upper end of the insert rod (8) is slidably connected to the slots (504).

5. The photoelectric detection integrated experimental platform according to claim 4, characterized in that: A fixed shell (503) is fixedly connected to the outer surface of the support plate (1), and a coil spring (502) is fixedly connected to the outer surface of the rotating column (501). The other end of the coil spring (502) is fixedly connected to the inner wall of the fixed shell (503).

6. The photoelectric detection integrated experimental platform according to claim 5, characterized in that: The locking mechanism (6) includes a fixing member (601), the outer surface of which is fixedly connected to the experimental platform body (2), and a fixing box (602) is fixedly connected to one end of the fixing member (601). A locking block (603) is slidably connected inside the fixing box (602).

7. The photoelectric detection integrated experimental platform according to claim 6, characterized in that: A movable rod (604) is fixedly connected to the lower surface of the locking block (603). The lower end of the movable rod (604) passes through the bottom of the fixed box (602) and is connected to the pressing rod (7). A spring (605) is sleeved on the outer surface of the movable rod (604). One end of the spring (605) is connected to the locking block (603), and the other end is connected to the inner bottom wall of the fixed box (602).

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