Video universal meter convenient to use

Abstract

The utility model discloses a video universal meter convenient to use, which belongs to the technical field of universal meters and comprises a shell middle frame, a camera shell upper cover is mounted at the upper end of the shell middle frame, a key board is fixedly mounted at the lower end of the interior of the camera shell upper cover, and an interface board is fixedly mounted on one side of the interior of the key board and the shell middle frame. One side of the interface board extends to one end of the exterior of the shell middle frame, the external display and the external universal meter pen are installed on the interface board, the other side of the interior of the shell middle frame is fixedly provided with a camera universal meter module used for displaying readings, and the lower end of the shell middle frame is provided with a camera shell front cover. A camera head plate used for real-time camera shooting is fixedly installed in the camera shell front cover, and an external industrial camera, a universal meter pen and a camera universal meter module can be connected through an interface plate, so that a user can display an amplified view and measured readings through an external display during use, the user does not need to frequently convert a visual angle, and the user experience is improved. And a user can operate and read conveniently.

Description

Technical Field

[0001] This utility model specifically relates to an easy-to-use video multimeter, belonging to the field of multimeter technology. Background Technology

[0002] A multimeter is a multifunctional, multi-range measuring instrument primarily used for measuring voltage, current, and resistance. It mainly consists of a meter head, measuring circuitry, and a selector switch. The meter head is a highly sensitive magnetoelectric DC ammeter used to indicate the measured value. The measuring circuitry converts the measured value into a small DC current suitable for the meter head. The selector switch is used to select different measuring circuits to meet various measurement requirements. Multimeters can be classified into two types based on their display method: analog multimeters and digital multimeters. Analog multimeters display the measured value by the position of the pointer on the scale, while digital multimeters directly display the measurement result digitally. Each has its advantages and disadvantages. Analog multimeters can intuitively reflect the changing trend of the measured value, while digital multimeters offer advantages such as convenient reading and high accuracy.

[0003] When measuring small circuit boards, a microscope is required. However, with existing multimeters, users need to frequently change the viewing angle to perform the measurement and reading, which is inconvenient for users. Therefore, this utility model is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing an easy-to-use video multimeter. It offers the advantage of user-friendliness by connecting an external industrial camera, multimeter probes, and camera multimeter module via an interface board. This allows users to view magnified views and measurement readings on an external display, eliminating the need for frequent viewing angle changes and facilitating operation and reading.

[0005] This utility model achieves the above-mentioned objectives through the following technical solution: a user-friendly video multimeter includes a housing frame, a camera housing cover mounted on the upper end of the housing frame, a keypad fixedly mounted on the lower inner end of the camera housing cover, an interface board fixedly mounted on one side of the inner side of the housing frame, one side of the interface board extending to one outer end of the housing frame, an external display and external multimeter probes mounted on the interface board, a camera multimeter module for displaying readings fixedly mounted on the other inner side of the housing frame, a camera housing front cover mounted on the lower end of the housing frame, and a camera camera module for real-time video recording fixedly mounted inside the camera housing front cover. During use, adjustments can be made via the keypad, and the camera camera module can capture magnified images through an external microscope and transmit them to the external display via the interface board. Simultaneously, the data measured by the multimeter probes can be displayed on the external display and the camera multimeter module, facilitating user operation and eliminating the need for frequent viewing angle changes.

[0006] Furthermore, in order to install the camera housing top cover and the camera housing front cover on the housing frame, connecting blocks are fixedly installed on both sides of the inner ends of the housing frame, both sides of the inner end of the camera housing top cover, and both sides of the inner end of the camera housing front cover. The camera housing top cover and the camera housing front cover are installed on both ends of the housing frame through the connecting blocks and external bolts.

[0007] Furthermore, to facilitate user adjustments, the button board is electrically connected to the interface board and the camera multimeter module. The button board is equipped with adjustment buttons that extend to the upper exterior of the camera housing cover.

[0008] Furthermore, in order to install an external industrial camera, the external industrial camera is fixedly mounted on the camera lens plate, and the external industrial camera is located inside the housing frame.

[0009] Furthermore, in order to transmit the real-time shooting scene of the industrial camera to an external display, the external industrial camera is electrically connected to the interface board, and the interface board is electrically connected to the camera multimeter module.

[0010] Furthermore, in order to display the measurement data on the external display and the digital display screen, a digital display screen is provided on one side of the camera multimeter module. The digital display screen is fixedly installed on the outer side of the housing frame, and a switching button is installed on one side of the camera multimeter module. The switching button extends to the outer side of the housing frame and is located below the digital display screen.

[0011] Furthermore, in order to mount this device on an external microscope, a connecting thread is provided inside one end of the front cover of the camera housing, and the front cover of the camera housing is connected to the external microscope through the connecting thread.

[0012] The technical effects and advantages of this utility model are as follows: the interface board can connect an external industrial camera, multimeter probes and camera multimeter module, so that the user can display a magnified view and measurement readings on an external display, so that the user does not need to frequently change the viewing angle, making it convenient for the user to operate and read the data. 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 lower structure of this utility model;

[0015] Figure 3 This is an exploded view of the overall structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the camera housing cover in this utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the outer shell frame in this utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the front cover of the camera housing in this utility model;

[0019] In the diagram: 1. Outer shell frame; 2. Camera outer shell top cover; 3. Button board; 4. Interface board; 5. Camera multimeter module; 6. Camera outer shell front cover; 7. Camera camera board; 8. Connecting block; 9. Adjustment button; 10. Digital display screen; 11. Connecting thread; 12. Switching button. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-6As shown, a user-friendly video multimeter includes a housing frame 1. A camera housing cover 2 is mounted on the upper end of the housing frame 1. A button plate 3 is fixedly mounted inside the lower end of the camera housing cover 2. An interface plate 4 is fixedly mounted inside one side of the housing frame 1. One side of the interface plate 4 extends to one end of the housing frame 1. An external display and external multimeter probes are mounted on the interface plate 4. A camera multimeter module 5 for displaying readings is fixedly mounted on the other side of the housing frame 1. A camera housing front cover 6 is mounted on the lower end of the housing frame 1. A camera camera plate 7 for real-time video recording is fixedly mounted inside the camera housing front cover 6. During use, adjustments can be made via the button plate 3. The camera camera plate 7 can capture magnified images through an external microscope and transmit them to the external display via the interface plate 4. At the same time, the data measured by the multimeter probes can be displayed on the external display and the camera multimeter module 5, facilitating user operation and eliminating the need for frequent changes in viewing angle.

[0022] Connecting blocks 8 are fixedly installed on both sides of the inner ends of the outer casing frame 1, both sides of the inner ends of the camera casing top cover 2, and both sides of the inner ends of the camera casing front cover 6. The camera casing top cover 2 and the camera casing front cover 6 are installed at both ends of the outer casing frame 1 through the connecting blocks 8 and external bolts. In use, the camera casing top cover 2 and the camera casing front cover 6 can be installed at both ends of the outer casing frame 1 through the external bolts and connecting blocks 8, thereby completing the assembly of this structure.

[0023] The front cover 6 of the camera housing has a connecting thread 11 inside one end. The front cover 6 of the camera housing is connected to the external microscope through the connecting thread 11. In use, this structure is installed on the external microscope through the connecting thread 11.

[0024] The keypad 3 is electrically connected to the interface board 4 and the camera multimeter module 5. The keypad 3 is equipped with an adjustment button 9, which extends to the upper part of the camera housing cover 2. During use, the switch of the electrical components can be adjusted by adjusting the adjustment button 9, and the measurement range can be easily adjusted at the same time.

[0025] An external industrial camera is fixedly mounted on the camera module 7 and is located inside the housing frame 1. The external industrial camera is electrically connected to the interface board 4, and the interface board 4 is electrically connected to the camera multimeter module 5. In use, the interface board 4 includes an HDMI interface for connecting to a monitor, two positive and two negative Type-C interfaces for connecting the multimeter probes, and a Type-C interface shared by the power supply port and computer connection. The external industrial camera can be fixedly mounted through the camera module 7. The external industrial camera can capture magnified images in real time, and then the images can be transmitted to an external monitor for display through the interface board 4 for convenient viewing by the user.

[0026] A digital display screen 10 is provided on one side of the camera multimeter module 5. The digital display screen 10 is fixedly installed on the outer side of the housing frame 1. A switching button 12 is also installed on one side of the camera multimeter module 5. The switching button 12 extends to the outer side of the housing frame 1 and is located below the digital display screen 10. In use, the multimeter probes are connected to the interface board 4. The interface board 4 can transmit the measurement data of the multimeter probes to the external display and the digital display screen 10 for display, which is convenient for users to view and improves the measurement efficiency. The switching button 12 can be used to switch between DC voltage, diode measurement, continuity buzzer, resistance and other measurement functions.

[0027] In use, this utility model allows for the following: the camera housing cover 2 and the camera housing front cover 6 can be installed at both ends of the housing frame 1 using external bolts and connecting blocks 8, thus completing the assembly of this structure. The structure is then installed on an external microscope using connecting threads 11. Adjusting buttons 9 allow for the switching of electrical components and convenient adjustment of the measurement range. An external industrial camera can be fixedly installed via the camera plate 7, enabling real-time capture of magnified images. These images are then transmitted to an external display via the interface plate 4 for user viewing. Multimeter probes are connected to the interface plate 4, allowing the interface plate 4 to transmit measurement data from the multimeter probes to the external display and digital display screen 10 for user viewing, thus improving measurement efficiency.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A user-friendly video multimeter, comprising a housing frame (1), characterized in that: A camera housing cover (2) is installed on the upper end of the outer frame (1). A button board (3) is fixedly installed on the lower inner end of the camera housing cover (2). An interface board (4) is fixedly installed on one side of the inner frame (1). One side of the interface board (4) extends to one outer end of the outer frame (1). An external display and an external multimeter probe are installed on the interface board (4). A camera multimeter module (5) for displaying readings is fixedly installed on the other inner side of the outer frame (1). A camera housing front cover (6) is installed on the lower end of the outer frame (1). A camera camera plate (7) for real-time video recording is fixedly installed inside the camera housing front cover (6).

2. The user-friendly video multimeter as described in claim 1, characterized in that: Connecting blocks (8) are fixedly installed on both sides of the inner ends of the outer casing frame (1), both sides of the inner ends of the camera casing top cover (2), and both sides of the inner ends of the camera casing front cover (6). The camera casing top cover (2) and the camera casing front cover (6) are installed on both ends of the outer casing frame (1) through the connecting blocks (8) and external bolts.

3. The user-friendly video multimeter as described in claim 1, characterized in that: The keypad (3) is electrically connected to the interface board (4) and the camera multimeter module (5). An adjustment button (9) is installed on the keypad (3), and the adjustment button (9) extends to the upper exterior of the camera housing cover (2).

4. The user-friendly video multimeter as described in claim 1, characterized in that: An external industrial camera is fixedly mounted on the camera plate (7) and is located inside the housing frame (1).

5. The user-friendly video multimeter as described in claim 1, characterized in that: An external industrial camera is electrically connected to the interface board (4), and the interface board (4) is electrically connected to the camera multimeter module (5).

6. The user-friendly video multimeter as described in claim 1, characterized in that: A digital display screen (10) is provided on one side of the camera multimeter module (5). The digital display screen (10) is fixedly installed on the outer side of the housing frame (1). A switching button (12) is installed on one side of the camera multimeter module (5). The switching button (12) extends to the outer side of the housing frame (1) and is located below the digital display screen (10).

7. The user-friendly video multimeter as described in claim 1, characterized in that: The front cover (6) of the camera housing has a connecting thread (11) inside one end, and the front cover (6) of the camera housing is connected to the external microscope through the connecting thread (11).

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