A test bench

Abstract

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Description

Technical Field

[0001] The utility model belongs to the technical field of electrical engineering, and more particularly, relates to a test bench. Background Art

[0002] As a device specially serving for electrical engineering experiments, an electrical engineering test bench has extremely high practicability and functionality, and is a key tool for carrying out experiments in majors such as electrical engineering, electronics, and electrical automation. The test bench is generally composed of a test bench main body, a power supply control system, a circuit control board, test instruments, a tool box and other parts. Its main functions include carrying out electrical engineering theoretical experiments, electronic technology experiments, electrical automation experiments, etc., which can simulate the operating status of various electrical systems, perform circuit analysis and design, and also test the performance and parameters of various electrical components. It helps students master the basic theories and practical skills of electrical engineering, and plays an important role in cultivating students' hands-on ability and the ability to analyze and solve problems. However, at present, most of the existing electrical engineering test benches do not have a dustproof function, and are prone to the problem of blocking the students' sight during teaching use. Utility Model Content

[0003] In order to solve the above technical problem, the utility model provides a test bench to solve the problems that the existing equipment basically does not have a dustproof function, and the test bench is easy to block the students' sight when put into teaching use.

[0004] The test bench of the utility model is achieved by the following specific technical means: A test bench comprises: a bearing member; the bearing member has a C-shaped structure, a workbench is arranged above the bearing member, storage bins are respectively arranged on the front sides of the bearing members positioned on the side faces, three groups of drawers are arranged inside each storage bin, an operation board is arranged on the rear side of the upper side of the workbench, support rods are respectively arranged on the left and right sides of the operation board, and the operation board is connected with the support rods.

[0005] Further, a groove is arranged on the left side of the upper side of the workbench, a display screen is equipped at the left rear side inside the groove, a mouse is placed on the left side of the display screen, and a keyboard is arranged on the front side of the display screen and the mouse.

[0006] Further, a sliding baffle is installed above the groove, a push-pull groove is opened inside the workbench on the right side of the sliding baffle, and the sliding baffle is arranged in the push-pull groove.

[0007] Further, sliding members are respectively arranged on the upper sides of the left and right sides of the operation board, and rotating holes are respectively opened on the lower sides of the left and right sides of the operation board.

[0008] Furthermore, a sliding member is installed on the lower inner side of the support rod. The sliding member is located in the rotating hole. The upper end of the support rod is connected to a sliding frame facing forward. A sliding groove is opened on the inner side of the sliding frame, and the sliding member on the upper side of the operation plate is placed in this sliding groove.

[0009] Furthermore, a stop bolt is provided at the front end of the inner side of the support rod, and a stop bolt is also provided at the inner side of the front end of the sliding frame.

[0010] Compared with the prior art, the present invention has the following beneficial effects: 1. This utility model places the computer components inside the workbench by setting a sliding baffle. This not only effectively prevents dust from getting into the workbench, but also makes it convenient to refer to computer data when operating. In the case of teaching, the teacher can control the screen, which is conducive to the smooth conduct of teaching activities.

[0011] 2. By setting up a rotating part and a sliding frame, after the test bench is used, the operating plate is pressed down on the front side to make it rotate around the lower sliding part, so that it can be placed horizontally. In this way, it can not only avoid the function of related components due to dust on the operating plate, but also prevent the workbench from getting dusty, and make it easier to clean later. When used for teaching, it will not obstruct the students' view.

[0012] 2. This utility model uses a stop bolt to position the control panel, preventing it from moving or shaking during operation and hindering the experimental operation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the structure of this utility model in its non-use state.

[0015] Figure 3 This is a schematic diagram of the operation panel structure of this utility model.

[0016] Figure 4 This is a schematic diagram of the sliding frame structure of this utility model.

[0017] Figure 5 This utility model is made by Figure 4 A schematic diagram of the enlarged structure of part A.

[0018] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Load-bearing components; 2. Workbench; 201. Groove; 202. Push-pull groove; 3. Storage compartment; 301. Drawer; 4. Control panel; 401. Rotating hole; 5, support rod; 6, sliding frame; 601, sliding groove; 7, gear bolt; 8, sliding member; 9, display screen; 901, keyboard; 902, mouse; 10, sliding baffle. DETAILED DESCRIPTION OF EMBODIMENTS

[0019] The implementation of the present utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

[0020] Example: as shown in the accompanying Figure 1 to accompanying Figure 5 : The present utility model provides a test bench, comprising: a carrier member 1; the carrier member 1 has a C-shaped structure, a worktable 2 is arranged above the carrier member 1, storage compartments 3 are respectively arranged on the front side of the carrier member 1 located at the side, three groups of drawers 301 are arranged inside each storage compartment 3, an operation plate 4 is arranged at the upper rear side of the worktable 2, support rods 5 are respectively arranged on the left and right sides of the operation plate 4, and the operation plate 4 is connected with the support rods 5.

[0021] wherein, as Figure 1 and Figure 2 shown, a groove 201 is arranged on the left side of the upper side of the worktable 2, a display screen 9 is arranged at the left rear side inside the groove 201, a mouse 902 is placed on the left side of the display screen 9, a keyboard 901 is arranged on the front side of the display screen 9 and the mouse 902, a sliding baffle 10 is arranged above the groove 201, a push-pull groove 202 is opened inside the worktable 2 on the right side of the sliding baffle 10, the sliding baffle 10 is arranged in the push-pull groove 202, and computer components are placed inside the worktable 2, which can not only effectively prevent dust contamination, but also facilitate reference to computer data when carrying out operations; when used for teaching, a teacher controls the screen, which is also conducive to the smooth development of teaching activities, and does not block the sight of students when used for teaching.

[0022] wherein, as Figures 3 to 5As shown, sliding parts 8 are provided on the upper sides of both the left and right sides of the operation plate 4, and rotating holes 401 are provided on the lower sides of both the left and right sides of the operation plate 4. Sliding parts 8 are installed on the lower inner side of the support rod 5, and the sliding parts 8 are located in the rotating holes 401. The upper end of the support rod 5 is connected to the sliding frame 6 facing forward. The inner side of the sliding frame 6 is provided with a sliding groove 601. The sliding parts 8 on the upper side of the operation plate 4 are placed in this sliding groove 601. After the test bench is used, the operation plate 4 is pressed down forward to rotate around the lower sliding parts 8, so that it can be placed horizontally. In this way, it can not only avoid the operation plate 4 from being affected by dust, but also prevent the workbench 2 from being covered with dust, and make it easier to clean later. A stop bolt 7 is provided at the front end of the inner side of the support rod 5, and a stop bolt 7 is also provided at the inner end of the front end of the sliding frame 6. The stop bolt 7 positions the operation plate 4 to prevent it from moving and shaking during operation, which would hinder the experimental operation.

[0023] The specific usage and function of this embodiment are as follows: In this utility model, when in use, lift the front side of the operation plate 4 upwards, and slide the slider 8 upwards in the sliding groove 601 to make it rotate upwards to an upright state. Insert the stop bolt 7 to position the operation plate 4, push the sliding baffle 10 to the right to turn on the computer component and perform electrical engineering experiment operations. After the operation is completed, push the sliding baffle 10 to the right to close it, remove the stop bolt 7, and press the front side of the operation plate 4 down to make it horizontal.

[0024] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

Claims

1. A test bench, comprising: A carrying member (1); characterized in that the carrying member (1) has a "匚"-shaped configuration, a worktable (2) is arranged above the carrying member (1), storage compartments (3) are respectively provided on the front side of the laterally located carrying member (1), each storage compartment (3) is internally provided with three groups of drawers (301), an operation plate (4) is arranged on the upper rear side of the worktable (2), support rods (5) are respectively arranged on the left and right sides of the operation plate (4), and the operation plate (4) is connected with the support rods (5).

2. The test bench as described in claim 1, characterized in that: A groove (201) is provided on the left side of the upper side of the worktable (2), a display screen (9) is provided at the left rear side inside the groove (201), a mouse (902) is placed on the left side of the display screen (9), and a keyboard (901) is provided on the front side of the display screen (9) and the mouse (902).

3. The test bench as described in claim 2, characterized in that: A sliding baffle (10) is installed above the groove (201), a push-pull groove (202) is opened inside the worktable (2) on the right side of the groove (201), and the sliding baffle (10) is arranged in the push-pull groove (202).

4. The test bench as described in claim 1, characterized in that: Sliding members (8) are respectively provided on the upper sides of the left and right sides of the operation plate (4), and rotation holes (401) are respectively opened on the lower sides of the left and right sides of the operation plate (4).

5. The test bench as described in claim 4, characterized in that: A sliding member (8) is installed on the lower side of the inner side of the support rod (5), the sliding member (8) is located in the rotation hole (401), the upper end of the support rod (5) is connected to a sliding frame (6) toward the front side, a sliding groove (601) is opened on the inner side of the sliding frame (6), and the sliding member (8) on the upper side of the operation plate (4) is placed in the sliding groove (601).

6. The test bench as described in claim 1, characterized in that: A stop bolt (7) is provided at the front end of the inner side of the support rod (5), and a stop bolt (7) is also provided at the inner side of the front end of the sliding frame (6).

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