CN213180371U

CN213180371U - Handheld infrared thermometer

Info

Publication number: CN213180371U
Application number: CN202022511304.8U
Authority: CN
Inventors: 陈家金
Original assignee: Nanjing Pudade Measuring Instrument Co ltd
Current assignee: Nanjing Pudade Measuring Instrument Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-05-11
Anticipated expiration: 2030-11-03

Abstract

The utility model provides a handheld infrared thermometer belongs to infrared thermometer technical field, including thermoscope body and locating component. Locating component, locating component includes the install bin, the apparatus further comprises a rotating shaft, first bevel gear, second bevel gear, the lead screw, the transmission piece, movable plate and track, the install bin is fixed in the thermoscope body, the one end that the thermoscope body was kept away from in the install bin is rotated in the pivot to the pivot, second bevel gear meshes in first bevel gear, the lead screw key-type is connected in second bevel gear, the transmission piece transmission is in the lead screw, the movable plate is fixed in the transmission piece, the track is fixed in the thermoscope body, install bin one end is fixed with the frame is kept away from to the track, the one end that second bevel gear was kept away from to the lead. The device can be when people carry out the body temperature and detect, can make by the person of being detected carry out the temperature measurement in the effective distance, and then improve by the person's of being detected body temperature precision.

Description

Handheld infrared thermometer

Technical Field

The utility model relates to an infrared radiation thermometer technical field particularly, relates to a handheld infrared radiation thermometer.

Background

The infrared temperature measurement technology plays an important role in the aspects of product quality control and monitoring, online fault diagnosis and safety protection of equipment, energy conservation and the like in the production process. In the last 20 years, the non-contact infrared human body thermometer has been developed rapidly, the performance is improved continuously, the function is enhanced continuously, the variety is increased continuously, and the application range is expanded continuously.

At present, new diseases are increased continuously, and fever frequently occurs. In order to facilitate the body temperature detection of large-flow crowds, the handheld infrared thermometers are often used for body temperature detection, but the effective temperature measuring distance of most infrared thermometers is 3-5 cm, so that when people perform body temperature detection, the distance between the infrared thermometers and a detected person is inaccurate, the distance between the infrared thermometers and the detected person is possibly too far or too close, and the body temperature detection of the detected person is not accurate enough.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides a handheld infrared thermometer aims at improving the problem that probably causes the body temperature to detect not accurate enough because the distance is too near when carrying out the body temperature detection.

The utility model discloses a realize like this: the utility model provides a handheld infrared thermometer, including thermoscope body and locating component.

The positioning assembly comprises an installation box, a rotating shaft, a first bevel gear, a second bevel gear, a screw rod, a transmission block, a movable plate and a track, wherein the installation box is fixedly connected to the thermometer body, the rotating shaft is rotatably connected to one end, far away from the thermometer body, of the installation box, the first bevel gear is in key connection with the rotating shaft, the second bevel gear is meshed with the first bevel gear, the screw rod is in key connection with the second bevel gear, the transmission block is in transmission connection with the screw rod, the movable plate is fixedly connected to the transmission block, the track is fixedly connected to the thermometer body, the track is far away from one end of the installation box, fixedly connected with a frame, far away from one end, far away from the second bevel gear, of the screw rod is rotatably connected to the frame.

The utility model discloses an in an embodiment, still include the protection subassembly, the protection subassembly includes protective housing and buckle, protective housing sliding connection in on the display screen of thermoscope body, buckle fixed connection in the protective housing, the buckle joint in the install bin.

In an embodiment of the present invention, the rotating shaft is kept away from the one end fixedly connected with rotating block of the first bevel gear.

In an embodiment of the present invention, the movable plate is fixedly connected to a slider, and the slider can be accommodated in the rail and can slide along the rail.

The utility model discloses an in an embodiment, the draw-in groove has been seted up to the install bin, the buckle joint in the draw-in groove.

In an embodiment of the present invention, the movable plate is far away from one end of the installation box and is fixedly connected with a protection pad, and the protection pad is a cotton core protection pad.

In an embodiment of the present invention, the protective housing is a transparent protective housing.

In an embodiment of the present invention, the rotation block is provided with an anti-slip stripe, and the anti-slip stripe is configured to increase friction.

The utility model discloses an in an embodiment, thermoscope body bottom fixedly connected with sucking disc, the sucking disc is constructed to be used for right the thermoscope body is fixed.

In an embodiment of the present invention, the rotating shaft is rotatably connected to the mounting box through the rotating shaft.

The utility model has the advantages that: the utility model discloses a handheld infrared radiation thermometer that obtains through above-mentioned design, during the use, when carrying out the body temperature test, then rotatory pivot, and then first bevel gear rotates along with the pivot, and then second bevel gear rotates under first bevel gear's effect, and then the lead screw rotates along with second bevel gear, and then the transmission block moves on the lead screw, and then the movable plate moves along with the transmission block on the track, and then the movable plate stretches out, and then when the distance that the movable plate stretches out is the most effective temperature measurement distance, then carry out the body temperature test, and then make to measure under the best measuring condition, make the data that measure comparatively accurate;

the device can be when people carry out the body temperature and detect, can make by the person of being detected carry out the temperature measurement in the effective distance, and then improve by the person's of being detected body temperature precision.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an overall device provided by an embodiment of the present invention;

fig. 2 is a schematic view of a usage state structure provided by the embodiment of the present invention;

fig. 3 is a schematic diagram of an explosion structure provided by an embodiment of the present invention;

fig. 4 is a schematic cross-sectional structure diagram provided in an embodiment of the present invention;

fig. 5 is an enlarged view of a portion a of fig. 4 according to the present invention.

In the figure: 100-a thermometer body; 110-a suction cup; 200-a positioning assembly; 210-an installation box; 211-card slot; 220-a rotating shaft; 221-a rotation block; 2211-anti-slip stripes; 230-a first bevel gear; 240-second bevel gear; 250-a screw rod; 260-a transmission block; 270-moving the plate; 271-a slider; 272-protective pads; 280-orbit; 281-border; 300-a protective component; 310-a protective shell; 320-snap fastener.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a technical solution: a hand-held infrared thermometer comprises a thermometer body 100 and a positioning assembly 200.

Referring to fig. 1, the positioning assembly 200 is mounted on the thermometer body 100, the positioning assembly 200 is mainly used for controlling the thermometer body 100 to perform body temperature measurement in an optimal measurement distance, so as to improve real measurement data, and the thermometer body 100 is mainly used for performing body temperature measurement on a measured person.

Referring to fig. 3, 4 and 5, the positioning assembly 200 includes a mounting box 210, a rotating shaft 220, a first bevel gear 230, a second bevel gear 240, a screw rod 250, a transmission block 260, a moving plate 270 and a track 280, the mounting box 210 is fixedly connected to the thermometer body 100, the rotating shaft 220 is rotatably connected to one end of the mounting box 210 away from the thermometer body 100 through the rotating shaft, one end of the rotating shaft 220 away from the first bevel gear 230 is fixedly connected to a rotating block 221, the rotating block 221 is provided with anti-slip stripes 2211, and the anti-slip stripes 2211 are configured to increase friction force and facilitate rotation of the rotating shaft 220. The first bevel gear 230 is in key connection with the rotating shaft 220, the second bevel gear 240 is meshed with the first bevel gear 230, the screw rod 250 is in key connection with the second bevel gear 240, the transmission block 260 is in transmission connection with the screw rod 250, the moving plate 270 is fixedly connected with the transmission block 260, one end, far away from the installation box 210, of the moving plate 270 is fixedly connected with a protection pad 272, the protection pad 272 is a cotton core protection pad, the skin of a human body can be protected when the cotton core protection pad is in contact with the skin of the human body, and. The rail 280 is fixedly connected to the thermometer body 100, one end of the rail 280, which is far away from the installation box 210, is fixedly connected with a frame 281, one end of the screw rod 250, which is far away from the second bevel gear 240, is rotatably connected to the frame 281, the moving plate 270 is slidably connected to the rail 280, the moving plate 270 is fixedly connected with a slider 271, the slider 271 can be accommodated in the rail 280 and can slide along the rail 280, so that the moving of the moving plate 270 can be conveniently and effectively carried out, and the progress of body temperature.

Referring to fig. 2 and 5, the thermometer assembly further includes a protection assembly 300, the protection assembly 300 includes a protection shell 310 and a fastener 320, the protection shell 310 is slidably connected to the display screen of the thermometer body 100, the bottom of the thermometer body 100 is fixedly connected with a suction cup 110, and the suction cup 110 is configured to fix the thermometer body 100, so that when the thermometer assembly is not used, the thermometer body 100 can be safely placed to avoid falling and damage. The buckle 320 is fixedly connected to the protective shell 310, and the protective shell 310 is a transparent protective shell, so that data can be viewed even if the protective shell 310 is not detached. The buckle 320 is clamped on the installation box 210, the installation box 210 is provided with a clamping groove 211, the buckle 320 is clamped on the clamping groove 211 and can be quickly connected with the clamping groove 211 through the buckle 320, and the use is convenient.

Specifically, the working principle of the handheld infrared thermometer is as follows: when the body temperature measuring device is used, when a body temperature test is carried out, the rotating block 221 is rotated, the rotating shaft 220 rotates, the first bevel gear 230 rotates along with the rotating shaft 220, the second bevel gear 240 rotates under the action of the first bevel gear 230, the screw rod 250 rotates along with the second bevel gear 240, the transmission block 260 moves on the screw rod 250, the moving plate 270 moves on the track 280 along with the transmission block 260, the moving plate 270 extends out, and when the distance extending out of the moving plate 270 is the most effective temperature measuring distance, the body temperature test is carried out, so that the measurement is carried out in the optimal measuring state, and the measured data are more accurate;

because the display screen of thermoscope body 100 is breakable structure, and then protects the display screen through protective housing 310, carries out quick joint through buckle 320 on the protective housing 310 and the draw-in groove 211 of install bin 210 and fixes, and protective housing 310 is the transparent shell moreover, and then can directly carry out looking over of data, but also can avoid the damage of display screen.

It should be noted that the specific model specification of the thermometer body 100 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the thermometer body 100 and its principles will be clear to those skilled in the art and will not be described in detail here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hand-held infrared thermometer is characterized by comprising

A thermometer body (100);

the positioning assembly (200), the positioning assembly (200) includes an installation box (210), a rotating shaft (220), a first bevel gear (230), a second bevel gear (240), a screw rod (250), a transmission block (260), a moving plate (270) and a track (280), the installation box (210) is fixedly connected to the thermometer body (100), the rotating shaft (220) is rotatably connected to one end of the installation box (210) far away from the thermometer body (100), the first bevel gear (230) is in key connection with the rotating shaft (220), the second bevel gear (240) is meshed with the first bevel gear (230), the screw rod (250) is in key connection with the second bevel gear (240), the transmission block (260) is in transmission connection with the screw rod (250), the moving plate (270) is fixedly connected to the transmission block (260), and the track (280) is fixedly connected to the thermometer body (100), one end, far away from the installation box (210), of the rail (280) is fixedly connected with a frame (281), one end, far away from the second bevel gear (240), of the screw rod (250) is rotatably connected to the frame (281), and the moving plate (270) is connected to the rail (280) in a sliding mode.

2. The hand-held infrared thermometer according to claim 1, further comprising a protection assembly (300), wherein the protection assembly (300) comprises a protective shell (310) and a buckle (320), the protective shell (310) is slidably connected to the display screen of the thermometer body (100), the buckle (320) is fixedly connected to the protective shell (310), and the buckle (320) is clamped to the mounting box (210).

3. A hand-held infrared thermometer according to claim 1, characterised in that a rotary block (221) is fixedly connected to the end of the shaft (220) remote from the first bevel gear (230).

4. A hand-held infrared thermometer according to claim 1, characterised in that a slider (271) is fixedly connected to said moving plate (270), said slider (271) being receivable in said track (280) and slidable along said track (280).

5. The handheld infrared thermometer according to claim 2, wherein the mounting box (210) is provided with a clamping groove (211), and the buckle (320) is clamped in the clamping groove (211).

6. A hand-held infrared thermometer according to claim 1, characterised in that a protective pad (272) is fixedly connected to the end of the movable plate (270) remote from the mounting box (210), said protective pad (272) being a cotton core protective pad.

7. A hand-held infrared thermometer according to claim 2, characterised in that said protective casing (310) is a transparent protective casing.

8. A hand-held infrared thermometer according to claim 3, characterised in that the rotating block (221) is provided with anti-slip strips (2211), the anti-slip strips (2211) being configured for increasing friction.

9. A hand-held infrared thermometer according to claim 1, characterised in that a suction cup (110) is fixedly connected to the bottom of the thermometer body (100), said suction cup (110) being configured for fixing the thermometer body (100).

10. A hand-held infrared thermometer according to claim 1, characterised in that said shaft (220) is rotatably connected to said mounting case (210) by means of a hinge.