CN217484393U

CN217484393U - Universal meter capable of detecting temperature in non-contact manner

Info

Publication number: CN217484393U
Application number: CN202220311793.9U
Authority: CN
Inventors: 江闯
Original assignee: Liaoning Jinpin Biotechnology Co ltd
Current assignee: Liaoning Jinpin Biotechnology Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-09-23
Anticipated expiration: 2032-02-16

Abstract

The utility model belongs to the technical field of the universal meter, concretely relates to universal meter capable of detecting temperature in a non-contact manner, which comprises a bottom shell and a laser temperature detector, wherein the bottom shell is provided with a master control circuit board, the bottom shell is provided with a universal meter component and a power supply component, the bottom shell is provided with a display panel, the bottom shell is provided with a transparent cover plate, the bottom shell is provided with a first opening, the laser temperature detector is arranged in the bottom shell, the bottom shell is provided with a second opening, a power on/off button is arranged in the bottom shell, the power on/off button and the master control circuit board are both electrically connected with the power supply component, and the universal meter component is electrically connected with the master control circuit board; the utility model discloses a laser thermoscope of installation carries out temperature detection to article in the drain pan, carries out information such as electric current and resistance through the universal meter subassembly and detects, supplies power to whole universal meter through the power supply unit spare, makes this universal meter detect information such as temperature, electric current and resistance simultaneously to can remove wantonly.

Description

Universal meter capable of detecting temperature in non-contact manner

Technical Field

The utility model belongs to the technical field of the universal meter, concretely relates to but universal meter of non-contact detection temperature.

Background

The universal meter is also called as a multiplex meter, a multi-purpose meter, a three-purpose meter, a multi-purpose meter and the like, is an indispensable measuring instrument for departments of power electronics and the like, generally takes voltage, current and resistance measurement as main purposes, is divided into a pointer universal meter and a digital universal meter according to a display mode, is a multifunctional and multi-range measuring instrument, and can be used for measuring direct current, direct current voltage, alternating current, alternating voltage, resistance, audio level and the like; however, in most daily detection processes, not only a universal meter is required to be used, but also a temperature detector is usually required, so that workers need to carry the universal meter, the temperature detector and other recording tools in most daily detection projects, the tools carried by the workers are more, the labor intensity of the workers is increased, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: but aim at providing a universal meter of non-contact detection temperature, the laser thermoscope of installation carries out temperature detection to article in through the drain pan, carries out information such as electric current and resistance through the universal meter subassembly and detects, supplies power to whole universal meter through the power supply unit, makes this universal meter can detect information such as temperature, electric current and resistance simultaneously like this to can remove wantonly.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

the utility model provides a but universal meter of non-contact detection temperature, includes that the upper end is open-ended drain pan and laser thermoscope, install the main control circuit board in the drain pan, install universal meter subassembly and power supply unit in the drain pan, be equipped with in the drain pan with the display panel that main control circuit board electricity is connected, the opening part of drain pan can be dismantled and is connected with transparent cover, the drain pan right-hand member is equipped with first opening, the laser thermoscope is located the inside right side of drain pan, just the position of laser thermoscope with the position phase-match of first opening, the drain pan right-hand member still is equipped with the second opening, be equipped with in the drain pan with second opening position assorted switch button, switch button and the main control circuit board all with the power supply unit electricity is connected, the universal meter subassembly with the main control circuit board electricity is connected.

The universal meter assembly comprises an external connector, the external connector is electrically connected with the main control circuit board, the external connector is arranged at the left end of the bottom shell, and a plurality of third openings matched with pins of the external connector are formed in the left end of the bottom shell.

The power supply assembly comprises a battery placing seat and an outer cover, a fourth opening is formed in the left end of the bottom shell, the battery placing seat is arranged in the bottom shell, the position of the battery placing seat is matched with the fourth opening, a battery is placed in the battery placing seat, the battery is electrically connected with the main control circuit board, and the outer cover is detachably connected in the fourth opening. The power supply assembly further comprises a lithium battery, the lithium battery is arranged in the bottom shell, and the lithium battery is located at the lower end of the main control circuit board and electrically connected with the main control circuit board.

The drain pan still is equipped with USB charging socket, USB charging socket with the lithium cell electricity is connected, the drain pan lower extreme can dismantle be connected with USB charging socket's position assorted apron.

And one side of the bottom shell is provided with a plurality of adjusting keys, and the adjusting keys are electrically connected with the main control circuit board.

The bottom shell and the outer side of the transparent cover plate are sleeved with protective sleeves.

The utility model discloses a laser thermoscope of installation carries out temperature detection to article in the drain pan, carries out information such as electric current and resistance through the universal meter subassembly and detects, supplies power to whole universal meter through the power supply unit spare, makes this universal meter detect information such as temperature, electric current and resistance simultaneously like this to can remove wantonly.

Drawings

The invention can be further illustrated by means of non-limiting examples given in the figures;

FIG. 1 is a schematic view of a protective cover of an embodiment of a multimeter capable of non-contact temperature measurement according to the present invention;

FIG. 2 is a first schematic structural diagram of an embodiment of a multimeter capable of non-contact temperature measurement according to the present invention;

FIG. 3 is a schematic structural diagram II of an embodiment of a multimeter capable of non-contact temperature measurement according to the present invention;

FIG. 4 is a schematic cross-sectional view of a first embodiment of a multimeter capable of non-contact temperature measurement according to the present invention;

FIG. 5 is a schematic cross-sectional view of a second embodiment of a multimeter capable of non-contact temperature measurement according to the present invention;

FIG. 6 is a third schematic cross-sectional view of an embodiment of a multimeter capable of non-contact temperature measurement according to the present invention;

bottom shell 1, main control circuit board 11, display panel 12, transparent cover 13, first opening 14, laser thermoscope 15, second opening 16, switching on and shutting down button 17, external connector 2, third opening 21, battery place a 3, enclosing cover 31, fourth opening 32, battery 33, lithium cell 34, USB charging socket 4, apron 41, adjust button 5, protective sheath 6.

Detailed Description

In order to make the technical solution of the present invention better understood, the following description is provided for the purpose of illustrating the present invention with reference to the accompanying drawings and embodiments.

As shown in figures 1-6, the utility model relates to a multimeter capable of detecting temperature in a non-contact way, which comprises a bottom case 1 with an opening at the upper end and a laser temperature detector 15, a main control circuit board 11 is installed in the bottom case 1, a multimeter component and a power supply component are installed in the bottom case 1, a display panel 12 electrically connected with the main control circuit board 11 is arranged in the bottom case 1, a transparent cover plate 13 is detachably connected at the opening of the bottom case 1, a first opening 14 is arranged at the right end of the bottom case 1, the laser temperature detector 15 is arranged at the right side in the bottom case 1, the position of the laser temperature detector 15 is matched with that of the first opening 14, a second opening 16 is further formed in the right end of the bottom shell 1, a power on/off button 17 matched with the second opening 16 is arranged in the bottom shell 1, the power on/off button 17 and the main control circuit board 11 are both electrically connected with the power supply assembly, and the multimeter assembly is electrically connected with the main control circuit board 11.

When the universal meter is used, firstly, the power supply assembly is used for supplying power to the main control circuit board 11 by pressing the power on-off button 17 in the second opening 16, so that the main control circuit board 11 is started; when temperature is required to be measured, the laser temperature measuring device 15 is started through the main control circuit board 11, the laser temperature measuring device 15 detects the temperature of an object to be measured through the first opening 14, then measured temperature information is transmitted to the main control circuit board 11, the main control circuit board 11 processes and arranges the obtained temperature information and transmits the processed temperature information to the display panel 12, the display panel 12 displays the measured temperature information, and people can watch the measured temperature through the transparent cover plate 13; when information such as resistance and current is required to be measured, the universal meter component is required; the power supply assembly supplies power to the whole universal meter, so that the universal meter can be moved randomly, and the application range of the universal meter is enlarged; the utility model discloses a laser thermoscope of installation carries out temperature detection to article in the drain pan, carries out information such as electric current and resistance through the universal meter subassembly and detects, supplies power to whole universal meter through the power supply unit spare, makes this universal meter detect information such as temperature, electric current and resistance simultaneously to can remove wantonly.

The universal meter subassembly includes external connector 2, and external connector 2 is connected with the main control circuit board 11 electricity, and external connector 2 locates drain pan 1 left end, and drain pan 1 left end is equipped with a plurality of and external connector 2's stitch assorted third opening 21. When using the universal meter subassembly to detect information such as electric current and resistance, use external pen-shape metre and external connector 2 to use external pen-shape metre to detect information such as electric current and resistance, at last through external connector 2 with information transmission to main control circuit board 11 that records, in main control circuit board 11 will obtain information processing arrangement after with information transmission to display panel 12, display panel 12 shows concrete information so that people look over.

Power supply unit includes that the battery places seat 3 and enclosing cover 31, 1 left end of drain pan is equipped with fourth opening 32, the battery is placed seat 3 and is located in drain pan 1 and position and fourth opening 32 phase-match, battery 33 has been placed in the battery is placed seat 3, battery 33 is connected with main control circuit board 11 electricity, enclosing cover 31 can be dismantled and connect in fourth opening 32, power supply unit still includes lithium cell 34, lithium cell 34 locates in drain pan 1, and lithium cell 34 is located main control circuit board 11 lower extreme and is connected with main control circuit board 11 electricity. When the battery is installed, the outer cover 31 is taken down from the fourth opening 32, the battery is placed in the battery placing seat 3 through the fourth opening 32, finally, the outer cover 31 is installed in the fourth opening 32 again, the battery 33 transmits electric power to the laser temperature detector 15 and the universal meter assembly through the control of the main control circuit board 11, and the laser temperature detector 15 and the universal meter assembly are powered; lithium cell 34 transmits electric power to multimeter subassembly and laser thermoscope 15 through main control circuit board 11's control, supplies power to multimeter subassembly and laser thermoscope 15, supplies power for this multimeter simultaneously through battery 33 and lithium cell 34 like this.

Bottom shell 1 still is equipped with USB charging socket 4, and USB charging socket 4 is connected with lithium cell 34 electricity, and bottom shell 1 lower extreme can be dismantled and be connected with the apron 41 with USB charging socket 4's position assorted. When the lithium battery 34 needs to be charged, people can open the cover plate 41 and charge the lithium battery 34 through the USB charging socket 4; shelter from USB charging socket 4 through apron 41, avoid dust or water etc. to get into this universal meter through USB charging socket 4.

One side of the bottom shell 1 is provided with a plurality of adjusting keys 5, and the adjusting keys 5 are electrically connected with the main control circuit board 11. The adjusting key 5 is pressed, and the adjusting key 5 is electrically connected with the main control circuit board 11, so that the temperature detection or the detection of information such as current, resistance and the like can be adjusted by pressing the adjusting key 5, namely, the mode adjustment is carried out.

The protective sleeve 6 is sleeved outside the bottom shell 1 and the transparent cover plate 13. Can protect this universal meter through protective sheath 6, reduce the damage that this universal meter received when this universal meter falls.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a but universal meter of non-contact detection temperature, includes that the upper end is open-ended drain pan and laser thermoscope, its characterized in that: install the master control circuit board in the drain pan, install universal meter subassembly and power supply unit in the drain pan, be equipped with in the drain pan with the display panel that the master control circuit board electricity is connected, the opening part of drain pan can be dismantled and be connected with the clear cover, the drain pan right-hand member is equipped with first opening, the laser thermoscope is located the inside right side of drain pan, just the position of laser thermoscope with the position phase-match of first opening, the drain pan right-hand member still is equipped with the second opening, be equipped with in the drain pan with second opening position assorted switch-on button, switch-on button and master control circuit board all with the power supply unit electricity is connected, the universal meter subassembly with the master control circuit board electricity is connected.

2. The multimeter of claim 1, wherein: the universal meter assembly comprises an external connector, the external connector is electrically connected with the main control circuit board, the external connector is arranged at the left end of the bottom shell, and a plurality of third openings matched with pins of the external connector are formed in the left end of the bottom shell.

3. The multimeter of claim 1, wherein: the power supply assembly comprises a battery placing seat and an outer cover, a fourth opening is formed in the left end of the bottom shell, the battery placing seat is arranged in the bottom shell, the position of the battery placing seat is matched with the fourth opening, the battery is placed in the battery placing seat, the battery is electrically connected with the main control circuit board, the outer cover can be detachably connected into the fourth opening, the power supply assembly further comprises a lithium battery, the lithium battery is arranged in the bottom shell, and the lithium battery is located at the lower end of the main control circuit board and electrically connected with the main control circuit board.

4. A multimeter capable of non-contact temperature measurement according to claim 3, wherein: the drain pan still is equipped with USB charging socket, USB charging socket with the lithium cell electricity is connected, the drain pan lower extreme can dismantle be connected with USB charging socket's position assorted apron.

5. The multimeter of claim 1, wherein: and one side of the bottom shell is provided with a plurality of adjusting keys, and the adjusting keys are electrically connected with the main control circuit board.

6. The multimeter of claim 1, wherein: the bottom shell and the outer side of the transparent cover plate are sleeved with protective sleeves.