CN217006102U

CN217006102U - Pen type thermometer

Info

Publication number: CN217006102U
Application number: CN202220053897.4U
Authority: CN
Inventors: 徐犁明; 谢林祥
Original assignee: Beauty Light Medical Instruments Shenzhen Co ltd
Current assignee: Beauty Light Medical Instruments Shenzhen Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-07-19
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses a pen-type thermometer, which belongs to the technical field of thermometers and comprises a pen middle cover, wherein one end of the pen middle cover is provided with a pen lower cover, a pen core is arranged in the pen lower cover, a pen plastic fixing piece is arranged in the other end of the pen middle cover, the side edge of the pen plastic fixing piece is clamped with a main board fixing piece, and a PCB main board is arranged in a middle groove of the main board fixing piece. The pen-type thermometer is compact in structure and multiple in functions, can be used as a pen by writing through the pen refill, can be used as a pen by pressing the button to start the button, can be used as a thermometer conveniently and quickly by supplying power to the PCB main board by the AG battery, controlling the infrared thermopile sensor to work by the PCB main board to detect infrared temperature and displaying a detected numerical value through the nixie tube, and can be used as a thermometer.

Description

Pen type thermometer

Technical Field

The utility model belongs to the technical field of thermometers, and particularly relates to a pen-type thermometer.

Background

The thermometer is a tool that can accurately judge and measure the temperature, and is classified into a pointer thermometer and a digital thermometer. Various thermometers have been designed and manufactured according to differences in purposes of use.

At present, the thermometer is single in function, only has the function of measuring body temperature, and the combination of the functions related to the thermometer is neglected, so that the thermometer is more useful.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a pen type thermometer which has the characteristics of compact structure, multiple functions and portability in use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pen type thermometer, lid in the pen, the one end of lid is provided with a lower cover in the pen, the inside of lower cover is provided with the refill, the inside plastic mounting that is provided with of the other end of lid in the pen, the side joint of a plastic mounting has the mainboard mounting, the PCB mainboard is installed to the intermediate tank of mainboard mounting, the upper end of PCB mainboard is provided with the charactron, the side of charactron is provided with the button, the positive negative pole of power input end of PCB mainboard is connected with battery spring positive pole and battery spring negative pole respectively, be provided with the AG battery between battery spring positive pole and the battery spring negative pole, the opposite side of PCB mainboard is provided with infrared thermopile sensor, the outside nestification of mainboard mounting has a upper cover.

Preferably, the bottom of the main board fixing piece is arranged to be of an arc structure, and the bottom of the main board fixing piece is attached to the inner wall of the pen upper cover.

Preferably, one end of the pen upper cover, which is close to the infrared thermopile sensor, is provided with a copper inner ring, and the side edge of the copper inner ring is provided with a copper outer ring.

Preferably, a digital display window is arranged on the surface of the pen upper cover corresponding to the nixie tube, and a key is arranged on the surface of the pen upper cover corresponding to the button.

Preferably, a pen electroplating ring is arranged at the joint between the pen middle cover and the pen upper cover, and the pen electroplating ring is nested on the surface of the main board fixing piece.

Preferably, the side edge of the pen upper cover is provided with a pen hanging needle in a buckling mode.

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

the pen-type thermometer is compact in structure and multiple in functions, can be used as a pen by writing through the pen refill, can be used as a pen by pressing the button to start the button, can be used as a thermometer conveniently and quickly by supplying power to the PCB main board by the AG battery, controlling the infrared thermopile sensor to work by the PCB main board to detect infrared temperature and displaying a detected numerical value through the nixie tube, and can be used as a thermometer.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of a PCB main board structure of the present invention.

In the figure: 1. a pen lower cover; 2. a pen core; 3. a pen middle cover; 4. a pen plastic fastener; 5. electroplating the pen ring; 6. a main board fixing member; 7. an upper pen cover; 8. an infrared thermopile sensor; 9. a copper inner ring; 10. a copper outer ring; 11. a PCB main board; 12. a battery spring positive electrode; 13. a digital display window; 14. an AG1 battery; 15. a battery spring negative electrode; 16. a pen hanging needle; 17. pressing a key; 18. a button; 19. a nixie tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a pen type thermometer, lid 3 in the pen, the one end of lid 3 is provided with pen lower cover 1 in the pen, the inside of pen lower cover 1 is provided with refill 2, the inside pen plastic mounting 4 that is provided with of the other end of lid 3 in the pen, the side joint of pen plastic mounting 4 has mainboard mounting 6, PCB mainboard 11 is installed to the middle groove of mainboard mounting 6, PCB mainboard 11's upper end is provided with charactron 19, the side of charactron 19 is provided with button 18, PCB mainboard 11's the anodal 12 of battery spring and battery spring negative pole 15 are connected with respectively to the positive negative pole of power input end, be provided with AG1 battery 14 between anodal 12 of battery spring and the battery spring negative pole 15, PCB mainboard 11's opposite side is provided with infrared thermopile sensor 8, mainboard mounting 6's outside nestification has pen upper cover 7.

Specifically, the bottom of the main board fixing member 6 is set to be an arc-shaped structure, and the bottom of the main board fixing member 6 is attached to the inner wall of the pen upper cover 7. The main board fixing piece 6 is ensured to be attached and fixed with the pen upper cover 7.

Specifically, one end of the pen upper cover 7, which is close to the infrared thermopile sensor 8, is provided with a copper inner ring 9, and the side of the copper inner ring 9 is provided with a copper outer ring 10. The protection of the infrared thermopile sensor 8 is increased by a copper outer ring 10.

Specifically, a digital display window 13 is arranged on the surface of the pen upper cover 7 corresponding to the nixie tube 19, and a key 17 is arranged on the surface of the pen upper cover 7 corresponding to the button 18. The control and display are convenient, and the protection is improved.

Specifically, a pen electroplating ring 5 is arranged at the joint between the pen middle cover 3 and the pen upper cover 7, and the pen electroplating ring 5 is nested on the surface of the main board fixing piece 6. The aesthetic property of the joint of the pen middle cover 3 and the pen upper cover 7 is improved.

Specifically, the side of the pen upper cover 7 is provided with a pen hanging needle 16 in a buckling manner. The pen-shaped thermometer is convenient to be buckled and fixed.

The working principle and the using process of the utility model are as follows: when the pen-type thermometer is used, the pen-type thermometer is assembled, when the pen-type thermometer is used as a pen, writing can be carried out through the pen refill 2, when the pen-type thermometer is used as the thermometer, the button 17 is pressed to start the button 18, the AG1 battery 14 supplies power for the PCB mainboard 11, the PCB mainboard 11 controls the infrared thermopile sensor 8 to work to carry out infrared temperature detection, the detected value is displayed through the nixie tube 19, the operation is convenient and fast, when the pen-type thermometer is not used, the button 17 is pressed to cut off the power of the thermometer, and the pen-type thermometer is fixed in a pocket or a book through the pen hanging needle 16, so that the pen-type thermometer is compact in structure and portable to use.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A pen type thermometer comprises a pen middle cover (3), and is characterized in that: one end of the pen middle cover (3) is provided with a pen lower cover (1), the pen lower cover (1) is internally provided with a pen refill (2), the other end of the pen middle cover (3) is internally provided with a pen plastic fixing piece (4), the side edge of the pen plastic fixing piece (4) is clamped with a main board fixing piece (6), a PCB main board (11) is installed in a middle groove of the main board fixing piece (6), a nixie tube (19) is arranged at the upper end of the PCB main board (11), a button (18) is arranged at the side edge of the nixie tube (19), the positive electrode and the negative electrode of the power input end of the PCB main board (11) are respectively connected with a battery spring positive electrode (12) and a battery spring negative electrode (15), an AG1 battery (14) is arranged between the battery spring positive electrode (12) and the battery spring negative electrode (15), and the other side of the PCB main board (11) is provided with an infrared thermopile sensor (8), the pen upper cover (7) is nested outside the main board fixing piece (6).

2. The pen thermometer of claim 1 wherein: the bottom of the main board fixing piece (6) is arranged to be of an arc-shaped structure, and the bottom of the main board fixing piece (6) is attached to the inner wall of the pen upper cover (7).

3. A pen thermometer according to claim 1 wherein: one end, close to the infrared thermopile sensor (8), of the pen upper cover (7) is provided with a copper inner ring (9), and the side edge of the copper inner ring (9) is provided with a copper outer ring (10).

4. The pen thermometer of claim 1 wherein: the pen is characterized in that a digital display window (13) is arranged at a position, corresponding to the nixie tube (19), on the surface of the pen upper cover (7), and a key (17) is arranged at a position, corresponding to the button (18), on the surface of the pen upper cover (7).

5. A pen thermometer according to claim 1 wherein: the pen is characterized in that a pen electroplating ring (5) is arranged at the joint between the pen middle cover (3) and the pen upper cover (7), and the pen electroplating ring (5) is nested on the surface of the main board fixing piece (6).

6. A pen thermometer according to claim 1 wherein: the side edge of the pen upper cover (7) is provided with a pen hanging needle (16) in a buckling mode.