CN214010568U - Multifunctional temperature measuring instrument - Google Patents
Multifunctional temperature measuring instrument Download PDFInfo
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- CN214010568U CN214010568U CN202023213956.XU CN202023213956U CN214010568U CN 214010568 U CN214010568 U CN 214010568U CN 202023213956 U CN202023213956 U CN 202023213956U CN 214010568 U CN214010568 U CN 214010568U
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- strong magnet
- movable sleeve
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Abstract
The utility model discloses a multi-functional temperature measuring instrument relates to temperature measurement technical field. Including the measuring apparatu casing, run through and fixed mounting has switch device on the inner wall of measuring apparatu casing, the inside of measuring apparatu casing is the cavity form, swing joint has the movable sleeve with the big or small looks adaptation of measuring apparatu casing on the outer wall at measuring apparatu casing top, and the point is glued on the inner wall that measuring apparatu casing top and movable sleeve laminated mutually and is fixed with No. two strong magnets, the point is glued on the inner wall of the bottom of movable sleeve and is fixed with a strong magnet, a strong magnet and No. two strong magnet interconnect magnetism are connected. This multi-functional temperature measuring instrument is provided with hall switch tube and a strong magnet, can carry out magnetism connection control to hall switch tube through a strong magnet on the movable sleeve, makes things convenient for the measuring apparatu to carry out the conversion between the two kinds of measuring methods of ear temperature measurement and volume temperature measurement, makes things convenient for the staff to use, can effectual promotion temperature measuring instrument's availability factor.
Description
Technical Field
The utility model relates to a temperature measurement technical field specifically is a multi-functional temperature measuring instrument.
Background
An instrument for measuring temperature. The gauge is one of the thermometric instrument types. Depending on the temperature measuring substance used and the temperature measuring range, there are kerosene thermometers, alcohol thermometers, mercury thermometers, gas thermometers, resistance thermometers, thermocouple thermometers, radiation thermometers, photometric thermometers, bimetallic thermometers, and the like. Generally speaking, a contact type temperature measuring instrument is simpler and more reliable, and has higher measurement precision; however, because the temperature measuring element and the measured medium need to perform sufficient heat exchange and need a certain time to reach heat balance, the temperature measurement delay phenomenon exists, and the temperature measuring device is limited by high-temperature resistant materials and cannot be applied to high-temperature measurement; the temperature measurement of the non-contact instrument is carried out by a thermal radiation principle, a temperature measuring element does not need to be in contact with a measured medium, the temperature measuring range is wide, the temperature measuring element is not limited by the upper limit of the measured temperature, the temperature field of a measured object is not damaged, and the reaction speed is generally high; but is influenced by external factors such as the emissivity of an object, the measurement distance, smoke dust, water vapor and the like, and the measurement error is larger.
The measured function of the temperature measuring instrument on the existing market is single, the mode of temperature measurement that needs in different crowds is probably different, some needs make the forehead carry out the temperature measurement, some then need carry out the ear temperature measurement, the inconvenient conversion in function that carries out of current temperature measuring instrument, and the process of conversion is more troublesome, by a wide margin the availability factor of device has been reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a multi-functional temperature measuring instrument has solved the problem that above-mentioned background art mentioned.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a multifunctional temperature measuring instrument, includes the measuring apparatu casing, run through on the inner wall of measuring apparatu casing and fixed mounting has power switching device, the inside of measuring apparatu casing is the cavity form, swing joint has the movable sleeve with measuring apparatu casing size looks adaptation on the outer wall at measuring apparatu casing top, and the point is glued on the inner wall that measuring apparatu casing top and movable sleeve laminated mutually and is fixed with No. two strong magnets, the point is glued on the inner wall of the bottom of movable sleeve and is fixed with No. one strong magnet, No. one strong magnet and No. two strong magnets interconnect, the temperature measurement hole has been seted up on the inner wall of movable sleeve upper left side, the fixed welding in upper left side of measuring apparatu casing has the temperature measurement sensor.
Preferably, a hall switch tube is fixedly welded on the inner wall of the inside of the measuring instrument shell.
Preferably, the number two strong magnets and the number one strong magnet are both arranged symmetrically by taking the central line of the temperature measuring hole as a symmetry axis.
(III) advantageous effects
The utility model provides a multifunctional temperature measuring instrument. The method has the following beneficial effects:
(1) this multi-functional temperature measuring instrument is provided with hall switch tube and a strong magnet, can carry out magnetism connection control to hall switch tube through a strong magnet on the movable sleeve, makes things convenient for the measuring apparatu to carry out the conversion between the two kinds of measuring methods of ear temperature measurement and volume temperature measurement, makes things convenient for the staff to use, can effectual promotion temperature measuring instrument's availability factor.
(2) This multi-functional temperature measuring instrument is provided with No. two strong magnets and a strong magnet, utilizes the magnetism between No. two strong magnets and a strong magnet to connect, conveniently fixes the movable sleeve on the measuring apparatu casing, makes things convenient for the staff to use, can effectual promotion measurement rate.
Drawings
FIG. 1 is a schematic structural view of the entire device of the present invention;
FIG. 2 is a schematic structural diagram of the overall device of the present invention in a side view;
FIG. 3 is a schematic view of a partial structure of the overall device of the present invention;
fig. 4 is a schematic structural diagram of the whole device of the present invention viewed from the back.
In the figure: the temperature measuring device comprises a measuring instrument shell 1, a power switch device 2, a movable sleeve 3, a temperature measuring hole 4, a strong magnet 5, a Hall switch tube 6, a temperature measuring sensor 7 and a strong magnet 8.
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: the utility model provides a multifunctional temperature measuring instrument, including measuring apparatu casing 1, run through on measuring apparatu casing 1's the inner wall and fixed mounting has switch device 2, measuring apparatu casing 1's inside is the cavity form, swing joint has the movable sleeve 3 with measuring apparatu casing 1 size looks adaptation on the outer wall at measuring apparatu casing 1 top, and the point is glued on the inner wall of measuring apparatu casing 1 top and the laminating of movable sleeve 3 mutually and is fixed with No. two strong magnets 8, the point is glued on the inner wall of the bottom of movable sleeve 3 and is fixed with No. one strong magnet 5, No. one strong magnet 5 and No. two strong magnets 8 mutual magnetism are connected, temperature measurement hole 4 has been seted up on the inner wall of the upper left side of movable sleeve 3, the fixed welding in upper left side of measuring apparat.
Furthermore, a hall switch tube 6 is fixedly welded on the inner wall of the measuring instrument shell 1, and the temperature measuring sensor 7 can be controlled to change the measuring mode.
Furthermore, two strong magnets 8 and two strong magnets 5 are arranged, and the two strong magnets 8 and the two strong magnets 5 are symmetrically arranged by taking the central line of the temperature measuring hole 4 as a symmetry axis, so that the temperature measuring device can be used.
When the forehead temperature measuring instrument works (or is used), the movable sleeve 3 is sleeved on the measuring instrument shell 1 when forehead temperature measurement is carried out, the first strong magnet 5 and the second strong magnet 8 are in a magnetic connection state at the moment, the Hall switch tube 6 is also in a conduction state, the temperature measuring sensor 7 works, and the temperature measuring sensor 7 is in a forehead temperature measuring mode.
When carrying out ear temperature measurement, with the separation of movable sleeve 3 and measuring apparatu casing 1, No. 5 strong magnets and No. two strong magnets 8 at the separation state of this moment, hall switch tube 6 loses the magnetism of a strong magnet 5 for hall switch tube 6 is in the off-state, and under the regulation and control of a strong magnet 5, temperature sensor 7 is in ear temperature measurement mode, and a strong magnet 5 can control hall switch and do the switching on of volume temperature measurement and two kinds of functions of ear temperature measurement.
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 (3)
1. A multifunctional temperature measuring instrument, comprising a measuring instrument housing (1), characterized in that: the inner wall of the measuring instrument shell (1) is penetrated with a power switch device (2) and fixedly installed, the inside of the measuring instrument shell (1) is hollow, the outer wall of the top of the measuring instrument shell (1) is movably connected with a movable sleeve (3) matched with the measuring instrument shell (1) in size, a second strong magnet (8) is fixed on the inner wall, attached to the movable sleeve (3), of the top of the measuring instrument shell (1), a first strong magnet (5) is fixed on the inner wall of the bottom of the movable sleeve (3) in a dispensing mode, the first strong magnet (5) and the second strong magnet (8) are magnetically connected with each other, a temperature measuring hole (4) is formed in the inner wall of the upper left side of the movable sleeve (3), and a temperature measuring sensor (7) is fixedly welded on the upper left side of the measuring instrument shell (1).
2. The multifunctional temperature measuring instrument according to claim 1, wherein: and a Hall switch tube (6) is fixedly welded on the inner wall inside the measuring instrument shell (1).
3. The multifunctional temperature measuring instrument according to claim 1, wherein: the two strong magnets (8) and the two strong magnets (5) are symmetrically arranged by taking the central line of the temperature measuring hole (4) as a symmetry axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023213956.XU CN214010568U (en) | 2020-12-28 | 2020-12-28 | Multifunctional temperature measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023213956.XU CN214010568U (en) | 2020-12-28 | 2020-12-28 | Multifunctional temperature measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214010568U true CN214010568U (en) | 2021-08-20 |
Family
ID=77293197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023213956.XU Active CN214010568U (en) | 2020-12-28 | 2020-12-28 | Multifunctional temperature measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214010568U (en) |
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2020
- 2020-12-28 CN CN202023213956.XU patent/CN214010568U/en active Active
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