Maintenance voltage measuring instrument

Abstract

The utility model discloses a maintenance voltage measuring instrument, which relates to the technical field of measuring instruments, and comprises a measuring instrument body, the middle upper parts of the two sides of the measuring instrument body are fixedly connected with portable assemblies, the middle lower part of the front surface of the measuring instrument body is slidably connected with a drawer, and the inner wall of the drawer is fixedly connected with a common end. The middle part of the common end is fixedly connected with a measuring null line and a measuring live line, and four corners of the bottom of the measuring instrument body are fixedly connected with fixing assemblies; according to the utility model, through the arrangement of the portable assembly, when a person operates the device for use, the person holds the portable assembly by hand to carry the portable assembly, the convenience of the device can be increased during use, and the person can conveniently transfer the position of the device to detect a voltage value; through the arrangement of the drawer and the measuring null line and the measuring live line, the measuring null line and the measuring live line can be conveniently stored and stored when not in use, the drawer can be pulled out when in use, the convenience of the device is improved, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring instruments, in particular to a maintenance voltage measuring instrument. Background Art

[0002] A voltage tester, also commonly called a voltage detector, is a simple electrical test tool used to check if an electrical charge is present in a circuit or component. The device detects the electric field created by the voltage on a wire or other electrical system to check if the wire or system is energized, and it can be an easy-to-use piece of hardware that detects the presence of electricity or a more advanced tool that detects precise voltage levels in an electrical system.

[0003] The utility model with the announcement number CN218938317U discloses a voltage measuring instrument for repairing radiographs in hospitals, including a measuring meter, a movable block fixedly connected to the bottom of the measuring meter, a connecting plate rotatably connected to the inside of the movable block through a pin rod, a baffle fixedly connected to the top of the connecting plate, the rear side of the baffle in contact with the front side of the measuring meter, a transmission groove provided inside the measuring meter, a connecting block slidably connected to the inside of the transmission groove, a rotating block slidably connected to the inside of the connecting block, a connecting rod fixedly connected to the front side of the rotating block, and the rear side of the baffle extending to the inside of the baffle and in contact with the inner wall of the baffle. The utility model can protect the interface of the measuring meter by setting a connecting plate and a baffle, and then the connecting rod can be rotated by the connecting block and the rotating block, and finally the baffle is limited by the connecting rod and the baffle to prevent dust from clogging the interface and affecting the joint connection.

[0004] When the above technical solution is used, the portability effect is poor, which is not conducive to people carrying the device, reducing the use effect and functionality of the device, and the wire storage effect is poor, which is not conducive to the storage and storage of the measured neutral and live wires.

[0005] In view of the above problems, the utility model provides a maintenance voltage measuring instrument. Utility Model Content

[0006] The purpose of the utility model is to provide a maintenance voltage measuring instrument. The utility model can increase the convenience of the device when in use through the setting of portable components, and through the setting of drawers and measuring neutral and live wires, it is convenient to store and accommodate the measuring neutral and live wires when not in use, thereby solving the problems in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a maintenance voltage measuring instrument, comprising a measuring instrument body, the middle and upper parts of both sides of the measuring instrument body are fixedly connected with portable components, the middle and lower parts of the front of the measuring instrument body are slidably connected with a drawer, the inner wall of the drawer is fixedly connected with a common end, the middle part of the common end is fixedly connected with a measuring neutral and live wire, the four corners of the bottom of the measuring instrument body are fixedly connected with fixed components, the edge of one side of the top of the measuring instrument body is rotatably connected with a protective cover, the portable component comprises a fixed block, the fixed block is fixedly connected to the middle and upper parts of both sides of the measuring instrument body, and the top of the fixed block is fixedly connected with a portable , achieving the effect of portability, the fixing component includes a fixing rod, the fixing rod is fixedly connected to the four corners of the bottom of the measuring instrument body, the bottom of the fixing rod is fixedly connected with a suction cup, achieving the effect of fixing, an observation glass is embedded on the surface of the protective cover, and a handle is fixedly connected to the edge of one side of the top of the protective cover, achieving the effect of facilitating the use of the protective cover, a buckle is rotatably connected to the middle part of the front of the measuring instrument body, a fixing frame is fixedly connected to the upper part of one side of the drawer, achieving the effect of fixing the drawer, a display screen is fixedly connected to the top of the measuring instrument body, and protective plates are fixedly connected to both sides of the measuring instrument body, achieving the effect of protection.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] The utility model provides a maintenance voltage measuring instrument.

[0010] (1) By setting up the portable component, when a person operates the device, the person can hold the portable device in his hand for portability, which can increase the convenience of the device when in use and facilitate the person to move the device to another location to detect the voltage value.

[0011] (2) The drawer and the measuring neutral and live wires are set up to facilitate the storage of the measuring neutral and live wires when not in use. When in use, the drawer can be pulled out, which increases the convenience of the device and makes it more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of the measuring instrument of the utility model;

[0014] Figure 3 This is a schematic diagram of the measurement structure of the utility model;

[0015] Figure 4 It is a schematic diagram of the front view of the utility model.

[0016] In the figure: 1. Measuring instrument body; 2. Portable component; 201. Fixing block; 202. Portable strap; 3. Drawer; 4. Common terminal; 5. Measuring neutral and live wires; 6. Fixing component; 601. Fixing rod; 602. Suction cup; 7. Protective cover; 8. Observation glass; 9. Handle; 10. Buckle; 11. Fixing frame; 12. Display screen; 13. Protective plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In order to solve the problem of how to effectively locate and adjust the technology, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0019] A maintenance voltage measuring instrument comprises a measuring instrument body 1, wherein portable components 2 are fixedly connected to the middle and upper parts of both sides of the measuring instrument body 1. Through the provision of the portable components 2, when a person operates the device, the person holds the portable component 202 for portability, which can increase the convenience of the device during use and facilitate the person to transfer the position of the device to detect the voltage value. A drawer 3 is slidably connected to the middle and lower part of the front face of the measuring instrument body 1, a common terminal 4 is fixedly connected to the inner wall of the drawer 3, and a measuring neutral and live wire 5 is fixedly connected to the middle part of the common terminal 4. Through the provision of the drawer 3 and the measuring neutral and live wire 5, it is convenient to store and accommodate the measuring neutral and live wire 5 when not in use. When in use, the drawer 3 can be pulled out, which increases the convenience of the device and makes it more practical. Fixed components 6 are fixedly connected to the four corners of the bottom of the measuring instrument body 1, and a protective cover 7 is rotatably connected to the edge of one side of the top of the measuring instrument body 1.

[0020] Specifically, when a person operates the device, the portable device 202 is fixedly connected to the middle of the top of the fixed block 201. The person holds the portable device 202 for carrying, which is more convenient when used. The suction cup 602 is fixedly connected to the bottom of the fixed rod 601, so that the measuring instrument body 1 can be adsorbed on a desktop or the ground for fixation. The portable component 2 includes a fixed block 201, which is fixedly connected to the middle and upper parts of both sides of the measuring instrument body 1. The top of the fixed block 201 is fixedly connected with the portable device 202. The purpose of this design is to set the portable component 2. During use, the portable device 202 is fixedly connected to the middle of the top of the fixed block 201. The portable device 202 is held by the personnel for carrying, which is more convenient to use. The fixing assembly 6 includes a fixing rod 601, which is fixedly connected to the four corners of the bottom of the measuring instrument body 1. The bottom of the fixing rod 601 is fixedly connected with a suction cup 602. The purpose of this design is to fix the suction cup 602 to the bottom of the fixing rod 601 during use, so that the measuring instrument body 1 can be adsorbed on a desktop or the ground for fixation, and the personnel can use it. The device can be more convenient for detection. An observation glass 8 is embedded on the surface of the protective cover 7. A handle 9 is fixedly connected to the edge of one side of the top of the protective cover 7. The purpose of this design is that the observation glass 8 is set to observe the display screen 12 inside the measuring instrument body 1 during use. The handle 9 is set to facilitate opening and closing the protective cover 7 during use. A buckle 10 is rotatably connected to the middle of the front of the measuring instrument body 1, and a fixed frame 11 is fixedly connected to the upper part of one side of the drawer 3. The purpose of this design is that the buckle 10 and the fixed frame 11 are set to rotate and snap into the fixed frame 11 during use, so that the drawer 3 can be fixed to prevent the drawer 3 from being thrown out when the person holds the portable 202. The top of the measuring instrument body 1 is fixedly connected with a display screen 12, and both sides of the measuring instrument body 1 are fixedly connected with protective plates 13. The purpose of this design is that the display screen 12 is set to observe the measured voltage value during use. The protective plate 13 is set to protect the measuring instrument body 1 during use, and the protective effect is achieved.

[0021] To sum up: when a person operates the device, the suction cup 602 is fixedly connected to the bottom of the fixing rod 601, so that the measuring instrument body 1 can be adsorbed on the desktop or the ground for fixation. After fixation, the buckle 10 is turned, the drawer 3 is opened, and the voltage value is measured using the measuring neutral and live wires 5. The person observes the voltage value on the display screen 12 and records it. After the measurement is completed, the measuring neutral and live wires 5 are stored in the drawer 3, which can well protect the measuring neutral and live wires 5.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A maintenance voltage measuring instrument, comprising a measuring instrument body (1), characterized in that: The middle and upper parts of both sides of the measuring instrument body (1) are fixedly connected with a portable component (2); the middle and lower part of the front of the measuring instrument body (1) is slidably connected with a drawer (3); the inner wall of the drawer (3) is fixedly connected with a common end (4); the middle part of the common end (4) is fixedly connected with a measuring neutral and live wire (5); the four corners of the bottom of the measuring instrument body (1) are fixedly connected with a fixed component (6); the edge of one side of the top of the measuring instrument body (1) is rotatably connected with a protective cover (7); the portable component (2) comprises a fixed block (201); the fixed block (201) is fixedly connected to the middle and upper parts of both sides of the measuring instrument body (1); the top of the fixed block (201) is fixedly connected with a portable ( 202), the fixing assembly (6) comprises a fixing rod (601), the fixing rod (601) is fixedly connected to the four corners of the bottom of the measuring instrument body (1), the bottom of the fixing rod (601) is fixedly connected to a suction cup (602), the surface of the protective cover (7) is embedded with an observation glass (8), the edge of one side of the top of the protective cover (7) is fixedly connected to a handle (9), the middle part of the front of the measuring instrument body (1) is rotatably connected to a buckle (10), the upper part of one side of the drawer (3) is fixedly connected to a fixing frame (11), the top of the measuring instrument body (1) is fixedly connected to a display screen (12), and both sides of the measuring instrument body (1) are fixedly connected to protective plates (13).

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