CN214201578U

CN214201578U - Digital multimeter convenient to disassemble and capable of remotely detecting in real time

Info

Publication number: CN214201578U
Application number: CN202023066333.4U
Authority: CN
Inventors: 石湖鹏
Original assignee: Zhangzhou Lete Electronic Technology Co ltd
Current assignee: Zhangzhou Lete Electronic Technology Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-14
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a digital multimeter capable of remote real-time detection and convenient to disassemble, which comprises a shell, wherein an insulating device is arranged outside the shell, a jack is arranged on the surface of the shell, a wire clamp is arranged in the jack, a selector switch is arranged on the upper surface of the wire clamp, a button is arranged on the upper surface of the selector switch, a display screen is arranged on the upper surface of the button, the display screen comprises a battery pack, a control system, an LED lamp and a signal receiving device, the battery pack is arranged on one side of the signal receiving device, the control system is arranged on the upper surface of the battery pack, the LED lamp is arranged on the upper surface of the control system, a magnet in the insulating device is adsorbed in an iron box, the display screen can be taken down from the shell, the dynamic data of equipment to be detected can be conveniently paid attention to at any time, meanwhile, a worker can download and acquire the real-time data of the equipment to be detected from a cloud, thereby solved the staff and got into, measured loaded down with trivial details and digital multimeter and placed inconvenient problem.

Description

Digital multimeter convenient to disassemble and capable of remotely detecting in real time

Technical Field

The utility model belongs to the technical field of digital multimeter, concretely relates to but remote real-time detection digital multimeter convenient to dismantle.

Background

A digital multimeter, a multi-purpose electronic measuring instrument, generally includes functions such as an ammeter, a voltmeter, an ohmmeter, etc., sometimes also called universal, multi-purpose, or tri-purpose electric meters, the digital multimeter has a portable device for basic fault diagnosis, also has a device placed on a workbench, some resolutions can reach seven or eight, and the digital multimeter (DMM) is an electronic instrument used in electrical measurement. The multifunctional digital electronic measuring instrument can have a plurality of special functions, but the main functions are to measure voltage, resistance and current, and the digital multifunctional meter is taken as a modern multifunctional electronic measuring instrument and is mainly used in the measuring fields of physics, electricity, electronics and the like.

Present, digital multimeter can only be through artifical the measurement, the staff inserts in the jack with the plug, power switch is opened, data that will we need through the selector switch carry out the one-by-one and measure, then record data, comparatively troublesome in the measurement process, to hazardous environment, narrow and small space, the place that the staff of being not convenient for got into such as closed area, the inconvenient measurement of the power consumption information in these places, acquire voltage for the staff, the electric current, resistance has brought the difficulty, place also to these local digital multimeters and have brought the inconvenience, thereby lead to being not convenient for the staff to get into, measure loaded down with trivial details and digital multimeter and place inconvenient problem, but we provide a remote real-time detection digital multimeter convenient to detach for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but remote real-time detection digital multimeter convenient to dismantle, in order to solve and to propose digital multimeter among the above-mentioned background art and can only pass through artifical measurement, in the staff inserts the plug in the jack, open switch, carry out the one-to-one measurement with the data that we need through the selector switch, then record data, comparatively troublesome in the measurement process, to dangerous environment, narrow and small space, the place that the staff of being not convenient for got into such as closed area, the inconvenient measurement of these local power consumption information, acquire voltage for the staff, the electric current, resistance has brought the difficulty, it has also brought inconvenience to place more to these local digital multimeters, thereby lead to being not convenient for the staff to get into, measure loaded down with trivial details and digital multimeter and place inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a digital multimeter convenient to disassemble and capable of being remotely detected in real time comprises a shell, wherein an insulating device is arranged outside the shell, a hanging ring is arranged at the top of the insulating device, a jack is arranged on the surface of the shell, a wire clamp is arranged in the jack, a selector switch is arranged on the upper surface of the wire clamp, a button is arranged on the upper surface of the selector switch, a display screen is arranged on the upper surface of the button, a storage battery is arranged at the bottom in the shell, a data receiving and sending module is arranged on one side of the storage battery, a data storage module is arranged on the upper surface of the data receiving and sending module, a data processing module is arranged on the upper surface of the data storage module, a communication module is arranged on one side of the data processing module, the display screen comprises a battery pack, a control system, an LED lamp and a signal receiving device, and a battery pack is arranged on one side of the signal receiving device, the upper surface of group battery is provided with control system, control system's upper surface is provided with the LED lamp.

Preferably, the insulation device comprises soft rubber, a magnet and a leakage protection layer, the leakage protection layer is arranged on the upper surface of the magnet, and the soft rubber is arranged on the lower surface of the magnet.

Preferably, the LED lamp is clamped on the inner wall of the shell, the signal receiving device is fixedly connected with the shell through screws, and the display screen is clamped on the shell.

Preferably, the magnet is attached to the inner wall of the soft rubber, and a rubber isolation layer is arranged between the electric leakage protection layer and the magnet.

Preferably, the display screen is provided with three function keys, and the shape of each function key is circular.

Preferably, the cross section of the display screen is rectangular, and the width of the display screen is half of the length of the body.

Preferably, the diameter of the button is one sixth of the diameter of the selection switch, and the diameter of the selection switch is equal to the length of the display screen.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the designed battery pack, the control system, the LED lamp and the signal receiving device, firstly, a worker inserts a plug of a wire clamp into a jack, a power switch and a battery pack switch are turned on, a numerical value appears on a display screen, then the other end of the wire clamp clamps a device to be tested, an electric signal is sent to a data receiving and sending module through a plurality of groups of sensors, the data receiving and sending module sends data to a data storage module for storage, the data storage module sends the data to a data processing module, the data processing module sends the processed data to the data storage module, then the data receiving and sending module sends the processed data to the signal receiving device from the data storage module, the signal receiving device sends the processed data to the control system, the control system displays the data on the display screen, and the data receiving and sending module can also send the processed data to a communication module, the communication module uploads the cloud end again, and the computer just can acquire data at any time, and the staff of being convenient for also can carry out real-time observation to data not on the scene, has solved the staff of not being convenient for and has got into, measure loaded down with trivial details problem.

2. Through the designed magnet, the leakage protection layer and the soft rubber, firstly, a worker inserts the plug of the wire clamp into the jack and turns on the power switch and the battery pack switch, the display screen can display numerical values, then the other end of the wire clamp clamps the equipment to be tested, then the staff clamps the inside of the iron box or the wooden box of the digital multimeter, when the digital multimeter is placed in an iron box, the digital multimeter is attached to the vacant position of the inner wall of the iron box, the magnet in the insulating device fixes the digital multimeter in the iron box through attraction, the electric leakage protective layer of the insulating device can avoid the situation that the digital multimeter is electrified in a humid environment to threaten the personal safety, the soft rubber also has a buffering effect to prevent the damage to equipment components and parts caused by severe collision to cause inaccurate measurement precision, when the digital multimeter is placed in the wooden box, the digital multimeter can be fixed in the box through the hanging ring of the shell, so that the problem that the digital multimeter is inconvenient to place is solved.

Drawings

Fig. 1 is the utility model relates to a but remote real-time detection digital multimeter's convenient to dismantle structure schematic diagram.

Fig. 2 is the overall structure schematic diagram of the display screen of the present invention.

Fig. 3 is a schematic view of the overall structure of the section of the insulating device of the present invention.

Fig. 4 is a schematic view of the internal cross-sectional structure of the housing of the present invention.

In the figure: 1. an insulating device; 2. a housing; 3. a button; 4. a display screen; 5. hanging a ring; 6. a selector switch; 7. a jack; 8. wire clamps; 9. a battery pack; 10. a control system; 11. an LED lamp; 12. a signal receiving device; 13. a magnet; 14. a leakage protection layer; 15. a soft rubber; 16. a storage battery; 17. a data storage module; 18. a data processing module; 19. a communication module; 20. and a data receiving and sending module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a digital multimeter convenient for disassembly and capable of realizing remote real-time detection comprises a shell 2, an insulating device 1 is arranged outside the shell 2, a hanging ring 5 is arranged at the top of the insulating device 1, a jack 7 is arranged on the surface of the shell 2, a wire clamp 8 is arranged in the jack 7, a selection switch 6 is arranged on the upper surface of the wire clamp 8, a button 3 is arranged on the upper surface of the selection switch 6, a display screen 4 is arranged on the upper surface of the button 3, a storage battery 16 is arranged at the bottom in the shell 2, a data receiving and sending module 20 is arranged on one side of the storage battery 16, a data storage module 17 is arranged on the upper surface of the data receiving and sending module 20, a data processing module 18 is arranged on the upper surface of the data storage module 17, a communication module 19 is arranged on one side of the data processing module 18, the display screen 4 comprises a battery, the upper surface of the battery pack 9 is provided with a control system 10, and the upper surface of the control system 10 is provided with an LED lamp 11.

In this embodiment, with the battery pack 9, the control system 10, the LED lamp 11 and the signal receiving device 12 designed, firstly, a worker inserts a plug of the wire clip 8 into the jack 7, turns on the power switch and the switch of the battery pack 9, the display screen 4 will present a value, then clamps the device to be tested with the other end of the wire clip 8, and via the plurality of sets of sensors, sends an electrical signal to the data receiving and sending module 20, the data receiving and sending module 20 sends data to the data storage module 17 for storage, the data storage module 17 sends data to the data processing module 18, the data processing module 18 sends processed data to the data storage module 17, then the data receiving and sending module 20 sends processed data from the data storage module 17 to the signal receiving device 12, the signal receiving device 12 sends processed data to the control system 10, the control system 10 displays data on the display screen 4, the data receiving and sending module 20 can also transmit the processed data to the communication module 19, the communication module 19 uploads the cloud, and the computer can acquire the data at any time, so that the data can be observed in real time when the worker is not on the spot, and the problems that the worker is not convenient to enter and the measurement is complicated are solved.

Specifically, the insulating device 1 includes a soft rubber 15, a magnet 13, and a leakage protection layer 14, the leakage protection layer 14 is provided on the upper surface of the magnet 13, and the soft rubber 15 is provided on the lower surface of the magnet 13.

In the embodiment, through the designed magnet 13, the electric leakage protective layer 14 and the soft rubber 15, firstly, a worker inserts the plug of the wire clamp 8 into the jack 7, the power switch and the battery pack 9 switch are turned on, the display screen 4 will have numerical values, then the other end of the wire clamp 8 clamps the equipment to be tested, then the worker places the digital multimeter inside an iron box or a wood box, when the digital multimeter is placed inside the iron box, the digital multimeter is attached to the vacant position of the inner wall of the iron box, the magnet 13 in the insulating device 1 fixes the digital multimeter inside the iron box through suction, the electric leakage protective layer 14 of the insulating device 1 can avoid the digital multimeter being electrified in a humid environment, the personal safety is threatened, the soft rubber 15 also plays a buffering role, the damage to equipment components caused by severe collision is prevented, the measurement precision is inaccurate, when the digital multimeter is placed inside the wood box, the electric leakage protective layer can be fixed inside the box through, the problem of inconvenient placing of the digital multimeter is solved.

Specifically, LED lamp 11 joint is on 2 inner walls of shell, and signal receiving device 12 and shell 2 pass through screw fixed connection, and display screen 4 joint is on shell 2.

In this embodiment, 11 joints of LED lamp are on 2 inner walls of shell, and the convenience is to the maintenance and the change of 11 components of LED lamp, and signal receiving device 12 and shell 2 pass through screw fixed connection, make signal receiving device 12 fixed more firm, and 4 joints of display screen are on shell 2, are convenient for anytime and anywhere through observing dynamic data through display screen 4, better improvement staff's work efficiency.

Specifically, the magnet 13 is attached to the inner wall of the soft rubber 15, and a rubber isolation layer is provided between the leakage protection layer 14 and the magnet 13.

In this embodiment, the magnet 13 is attached to the inner wall of the soft rubber 15, so that the damage of insulation special system caused by unstable fixation is avoided, and a rubber isolation layer is arranged between the leakage protection layer 14 and the magnet 13 to prevent the leakage protection layer 14 and the magnet 13 from being electrified to damage the insulation performance of the insulation device 1.

Specifically, the display screen 4 has three function keys, and the shape of the function keys is circular.

In this embodiment.

Specifically, the cross-sectional shape of the display screen 4 is rectangular, and the width of the display screen 4 is one half of the length of the body.

In this embodiment, the cross section of the display screen 4 is rectangular, which beautifies the appearance of the display screen 4 and the housing 2, so that the display screen 4 has a linear ratio, and the width of the display screen 4 is half of the length of the body, so that the display screen 4 can display more data on the interface.

Specifically, the diameter of the button 3 is one sixth of the diameter of the selection switch 6, and the diameter of the selection switch 6 is equal to the length of the display screen 4.

In this embodiment, the diameter of the diameter selection switch 6 of the button 3 is one sixth, the diameter of the selection switch 6 is large, the selection rotation is more labor-saving, the finger is less injured, the diameter of the selection switch 6 is equal to the length of the display screen 4, and the shell 2 is more attractive.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but remote real-time detection digital multimeter convenient to dismantle, includes shell (2), its characterized in that: the external part of the shell (2) is provided with an insulating device (1), the top of the insulating device (1) is provided with a hanging ring (5), the surface of the shell (2) is provided with a jack (7), a wire clamp (8) is arranged in the jack (7), the upper surface of the wire clamp (8) is provided with a selector switch (6), the upper surface of the selector switch (6) is provided with a button (3), the upper surface of the button (3) is provided with a display screen (4), the bottom of the shell (2) is provided with a storage battery (16), one side of the storage battery (16) is provided with a data receiving and sending module (20), the upper surface of the data receiving and sending module (20) is provided with a data storage module (17), the upper surface of the data storage module (17) is provided with a data processing module (18), one side of the data processing module (18) is provided with a communication module (19), the display screen (4) comprises a battery pack (9), a control system (10), an LED lamp (11) and a signal receiving device (12), wherein the battery pack (9) is arranged on one side of the signal receiving device (12), the control system (10) is arranged on the upper surface of the battery pack (9), and the LED lamp (11) is arranged on the upper surface of the control system (10).

2. The conveniently-disassembled remote real-time detectable digital multimeter of claim 1, wherein: the insulation device (1) comprises soft rubber (15), a magnet (13) and a leakage protection layer (14), wherein the leakage protection layer (14) is arranged on the upper surface of the magnet (13), and the soft rubber (15) is arranged on the lower surface of the magnet (13).

3. The conveniently-disassembled remote real-time detectable digital multimeter of claim 1, wherein: LED lamp (11) joint is on shell (2) inner wall, signal reception device (12) and shell (2) pass through screw fixed connection, display screen (4) joint is on shell (2).

4. The conveniently-disassembled remote real-time detectable digital multimeter of claim 2, wherein: the magnet (13) is attached to the inner wall of the soft rubber (15), and a rubber isolation layer is arranged between the electric leakage protection layer (14) and the magnet (13).

5. The conveniently-disassembled remote real-time detectable digital multimeter of claim 1, wherein: the display screen (4) is provided with three function keys, and the shape of each function key is circular.

6. The conveniently-disassembled remote real-time detectable digital multimeter of claim 1, wherein: the cross section of the display screen (4) is rectangular, and the width of the display screen (4) is half of the length of the body.

7. The conveniently-disassembled remote real-time detectable digital multimeter of claim 1, wherein: the diameter of the button (3) is one sixth of the diameter selection switch (6), and the diameter of the selection switch (6) is equal to the length of the display screen (4).