CN210603598U

CN210603598U - Automatic conversion type thermometer

Info

Publication number: CN210603598U
Application number: CN201921745967.7U
Authority: CN
Inventors: 朱敏
Original assignee: Shenzhen Ankanyuan Technology Co Ltd
Current assignee: Shenzhen Ankanyuan Technology Co Ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-05-22
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses an automatic conversion type thermometer, which comprises a shell, a main control board, a temperature measuring component and a conversion component, wherein the shell comprises an upper shell, a lower shell and a front shell, the upper shell and the lower shell are buckled together to form a holding cavity, and the main control board and a power supply structure are arranged in the holding cavity; the front shell is fixed at one end of the accommodating cavity, the temperature measuring assembly is arranged in the front shell, the conversion assembly comprises a magnet and a conversion plate, the conversion plate is provided with a Hall element, the magnet is provided with a plurality of pairs, and one end of the front shell is also provided with a contact switch; this application utilizes the magnetism of magnet to drive hall element, realizes the automatic switch-over of contact clinical thermometer and non-contact clinical thermometer, and need not key control to it is more convenient to operate.

Description

Automatic conversion type thermometer

Technical Field

The utility model relates to a temperature measurement field especially relates to an automatic conversion formula clinical thermometer.

Background

Different people are individualized different, and someone who likes in the aspect of infrared clinical thermometer product measurement, and the clinical thermometer of contact (ear cavity formula infrared clinical thermometer), the advantage is as long as a second, just can follow the ear and measure accurate body temperature, and is convenient, swift shortcoming be with human duct contact, each member of family uses and needs disinfection measuring probe or change protection gum cover, cost increase, wasting of resources. Some people like a non-contact infrared thermometer (forehead type infrared thermometer), which has the advantages that the measurement of the temperature of the human body can be realized by the distance, only the probe is required to be aligned with the forehead, the measurement button is pressed, and the measurement data can be obtained only in a few seconds, so that the multifunctional remote distance measuring instrument is very suitable for being used by patients with acute and serious diseases, old people, infants and the like. The disadvantages are that the external infrared radiation is interfered much, the influence of the ambient temperature is large, a user can obtain several different measurement data by measuring for a plurality of times due to the poor familiarity of the operation mode, and the like, and the judgment of the fever degree is difficult. Both products are of different ages and are difficult to decide for some consumers. The scheme provides a solution for the problem, and the product has two purposes.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists among the above-mentioned technique, the utility model provides a clinical thermometer that can automatic switch-over utilizes the magnetism of magnet to drive hall element, realizes the automatic switch-over of contact clinical thermometer and non-contact clinical thermometer, and need not key control to it is more convenient to operate.

In order to achieve the above object, the utility model provides an automatic conversion type thermometer, which comprises a shell, a main control board, a temperature measuring component and a conversion component, wherein the shell comprises an upper shell, a lower shell and a front shell, the upper shell and the lower shell are buckled together to form an accommodating cavity, and the main control board and a power supply structure are arranged in the accommodating cavity; the temperature measuring device comprises a front shell and a main control board, wherein the front shell is fixed at one end of the accommodating cavity, a temperature measuring component is arranged in the front shell and is electrically connected with the main control board, the converting component comprises a magnet and a converting board, the converting board is electrically connected with the main control board, a Hall element is arranged on the converting board, a plurality of pairs of magnets are arranged on the magnet, one pair of magnets are arranged on the inner side and the outer side of the front shell, a contact switch is further arranged at one end of the front shell, and the contact switch is electrically connected with the converting board.

Preferably, the front shell is of a circular truncated cone structure, the bottom end of the front shell is fixed with the accommodating cavity, and clamping parts are arranged on two sides of the front shell; the top of procapsid is opened there is the through-hole, be provided with in the through-hole temperature measurement subassembly, the outside of through-hole is equipped with contact switch, temperature measurement subassembly includes infrared thermometer and contact thermometer.

Preferably, the magnet is arranged at the bottom end of the front shell and fixed in the clamping portion, the magnet comprises an electromagnet and a permanent magnet, the permanent magnet is arranged on the outer side of the front shell, and a lead is wound around the surface of the electromagnet and connected with the conversion plate.

Preferably, the power supply structure comprises a battery compartment, a battery and a cover plate, and the main control board and the conversion board are electrically connected with the battery.

Preferably, the upper shell is provided with a plurality of accommodating holes, the accommodating holes accommodate a display screen and control keys, and the display screen and the control keys are electrically connected with the main control panel.

Preferably, a loudspeaker is further arranged in the shell and arranged at the lower end of the main control board, and the loudspeaker is used for carrying out voice broadcasting on the temperature detected by the temperature measurement component.

Preferably, the automatic conversion type thermometer further comprises a protective cover, wherein the protective cover is sleeved on the front shell and completely wraps the front shell.

Preferably, the shell is of a long strip-shaped micro-arc structure, and the length of the shell is 8-14 cm.

The utility model has the advantages that: compared with the prior art, the utility model provides an automatic conversion formula clinical thermometer need not to change through the button, acquiesce to adopt non-contact infrared thermometer to carry out work, measure the body temperature, contact switch and human skin contact back when being located the procapsid, contact switch control is located the inboard electromagnet of procapsid and switches on, thereby form magnetic field variation with the permanent magnet in the procapsid outside, hall element monitors the magnetic field and changes the back, feed back to the change board, then act on the main control board, the main control board starts contact thermometer and carries out work, then show the measurement temperature through the display screen, and report measurement result through the speaker.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is a diagram of the temperature measuring device of the present invention;

FIG. 3 is a structural assembly diagram of the present invention;

fig. 4 is a side view of the structure of the present invention.

The main element symbols are as follows:

1. casing 2, display screen 3, control button 5, speaker 7, procapsid 9, protection casing

10. Main control board 11, upper shell 12, lower shell 41, battery compartment 42, battery 43, cover plate

61. Power supply plate 62, conversion plate 71, contact switch 72, clip portion 73, and permanent magnet

74. Electromagnet 81, temperature measuring component 82, Hall element 111, and accommodation hole.

Detailed Description

In order to make the present invention clearer, the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1, the utility model discloses an automatic conversion type thermometer, which comprises a shell 1, a main control board 10, a temperature measuring component and a conversion component, wherein the shell 1 comprises an upper shell 11, a lower shell 12 and a front shell 7, the upper shell 11 and the lower shell 12 are buckled together to form a containing cavity, and the main control board 10 and a power supply structure are arranged in the containing cavity; the front shell 7 is fixed at one end of the accommodating cavity, the temperature measuring assembly is arranged in the front shell 7 and is electrically connected with the main control board 10, the conversion assembly comprises a magnet and a conversion board 62, the conversion board 62 is electrically connected with the main control board 10, a Hall element 81 is arranged on the conversion board, a plurality of pairs of magnets are arranged, one pair of magnets are arranged on the inner side and the outer side of the front shell 7, a contact switch 71 is further arranged at one end of the front shell 7, and the contact switch 71 is electrically connected with the conversion board 62. In the specific embodiment, whether the contact switch is in contact with the skin or not is judged through the contact switch, so that the control key is not needed for switching, the convenience of use is ensured, when the contact switch is used, the contact switch can be a pressure sensor, when the pressure sensor is in contact with a human body, the pressure sensor sends an instruction to a conversion plate, the conversion plate controls a magnetic field to change, the Hall element detects the change of the magnetic field and then realizes automatic switching, a non-contact infrared thermometer is used for working by default, and the contact thermometer is used for working after conversion, so that automatic switching is realized; the Hall element is used, so that the thermometer is small in size, light in weight, long in service life, convenient to install and low in power consumption, and the use requirement of the thermometer is completely met; in addition, since the pressure value transmitted by the pressure sensor is not stable, the magnetic field is not converted strongly, so that the high precision of the Hall element is utilized, and the use requirement is met.

In order to achieve the purpose, the front shell 7 is of a circular truncated cone structure, the bottom end of the front shell is fixed with the accommodating cavity, and clamping parts 72 are arranged on two sides of the front shell; the top end of the front shell is provided with a through hole, a temperature measuring component 81 is arranged in the through hole, a contact switch 71 is arranged outside the through hole, and the temperature measuring component 81 comprises an infrared thermometer and a contact thermometer; the magnet is arranged at the bottom end of the front shell 7 and fixed in the clamping part 72, the magnet comprises an electromagnet 74 and a permanent magnet 73, the permanent magnet 73 is arranged at the outer side of the front shell 7, the surface of the electromagnet is surrounded by a lead, connected with the conversion board 62, the power supply structure comprises a battery compartment 41, a battery 42 and a cover plate 43, the main control board 10 and the conversion board 62 are both electrically connected with the battery 42, in this embodiment, a power supply board is disposed at the front end of the conversion board, a groove engaged with the electromagnet is formed on the power supply board, when the electromagnet is just clamped in the groove after being combined together, when the contact switch is contacted with the skin, because the pressure that receives is different, and the current strength who supplies the some board also is different, therefore the magnetism of electro-magnet can produce the change, no matter how the magnetism of electro-magnet changes, can all cooperate with the outside permanent magnet of procapsid for magnetic field changes, thereby causes hall element to carry out work.

In this embodiment, the upper housing 11 is provided with a plurality of accommodating holes 111, the accommodating holes accommodate the display screen 2 and the control keys 3, and the display screen 2 and the control keys 3 are electrically connected to the main control board 10; the shell 1 is also internally provided with a loudspeaker 5, the loudspeaker 5 is arranged at the lower end of the main control panel 10, and the loudspeaker 5 broadcasts the temperature detected by the temperature measuring component in a voice way; the automatic conversion type thermometer also comprises a protective cover 9, wherein the protective cover 9 is sleeved on the front shell 7 and completely wraps the front shell 7; the shell 1 is a long strip-shaped micro-arc structure, and the length of the shell is 8-14 cm.

The utility model has the advantages that:

1) manual switching is not needed, automatic switching is completely realized, the use is more convenient, and the measurement is more accurate;

2) the Hall element is arranged, so that the measurement reaction is quicker, and the service time can be shortened.

The above disclosure is only for the specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. An automatic conversion type thermometer is characterized by comprising a shell, a main control board, a temperature measuring assembly and a conversion assembly, wherein the shell comprises an upper shell, a lower shell and a front shell, the upper shell and the lower shell are buckled together to form an accommodating cavity, and the main control board and a power supply structure are arranged in the accommodating cavity; the temperature measuring device comprises a front shell and a main control board, wherein the front shell is fixed at one end of the accommodating cavity, a temperature measuring component is arranged in the front shell and is electrically connected with the main control board, the converting component comprises a magnet and a converting board, the converting board is electrically connected with the main control board, a Hall element is arranged on the converting board, a plurality of pairs of magnets are arranged on the magnet, one pair of magnets are arranged on the inner side and the outer side of the front shell, a contact switch is further arranged at one end of the front shell, and the contact switch is electrically connected with the converting board.

2. The automatic conversion thermometer according to claim 1, wherein the front housing is of a truncated cone structure, the bottom end of the front housing is fixed with the accommodating cavity, and clamping parts are arranged on both sides of the front housing; the top of procapsid is opened there is the through-hole, be provided with in the through-hole temperature measurement subassembly, the outside of through-hole is equipped with contact switch, temperature measurement subassembly includes infrared thermometer and contact thermometer.

3. The automatic switching thermometer according to claim 1, wherein the magnet is disposed at a bottom end of the front housing and fixed in the engaging portion, the magnet comprises an electromagnet and a permanent magnet, the permanent magnet is disposed at an outer side of the front housing, and a wire is wound around a surface of the electromagnet and connected to the switching plate.

4. The automatic switching thermometer of claim 1 wherein said power supply structure comprises a battery compartment, a battery and a cover plate, said main control panel and said switching panel being electrically connected to said battery.

5. The automatic switching thermometer of claim 1 wherein said upper housing defines a plurality of receiving holes, said receiving holes receiving therein a display and control buttons, said display and control buttons being electrically connected to said main control panel.

6. The automatic conversion thermometer according to claim 1, wherein a speaker is further disposed in the housing, the speaker is disposed at a lower end of the main control board, and the speaker performs voice reporting on the temperature detected by the temperature measurement component.

7. The automatic converting thermometer of claim 1 further comprising a shield that is sleeved over said front housing, completely encasing said front housing.

8. The automatic switching thermometer of claim 1 wherein said housing is an elongated micro-arc shaped structure, said housing having a length of 8-14 cm.