CN209996307U

CN209996307U - forehead thermometer

Info

Publication number: CN209996307U
Application number: CN201920439238.2U
Authority: CN
Inventors: 薛春兰
Original assignee: Shenzhen Siken Three-Dimensional Technology Development Co Ltd
Current assignee: Shenzhen Siken Three-Dimensional Technology Development Co Ltd
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-01-31
Anticipated expiration: 2029-04-02

Abstract

The utility model discloses an kind of forehead ear thermometer, the fixed temperature sensor that is provided with of inferior valve head, the forehead temperature cover has been cup jointed to ear temperature cover outside, the fixed setting on inferior valve upper portion of measurement key retaining ring, hug closely the light-shielding part setting, and upper portion is provided with second PCBA board, second PCBA board upper portion is provided with third PCBA board, the spring dead lever of third PCBA board lower part passes spring setting in the measurement key retaining ring, third PCBA board sets up on third PCBA board upper portion, the laminating of battery fixed bolster sets up on inferior valve upper portion, and be located the solid fixed ring right part of measurement key, the fixed draw-in groove that sets up at the battery fixed bolster left end of positive plate, the negative pole piece passes through the mounting hole setting on battery fixed bolster upper portion, the measurement key sets up in the measurement key retaining ring, and upper end and third PCBA board contact connection.

Description

forehead thermometer

Technical Field

The utility model relates to a technical field of clinical thermometer, especially the technical field of forehead ear thermometer.

Background

However, most of the conventional universal thermometers are made of glass and mercury media, the universal thermometers are broken by careless use, broken glass slag and mercury are difficult to clean, and the volatilization of mercury has definite hazard to human bodies, and the types of the thermometers are too single , so that the multipurpose use of is difficult to realize, therefore, the utility model designs forehead and ear dual-purpose thermometers which are used for forehead and ear, and has simple structure and strong practicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem among the prior art, provide kinds of volume ear thermometer, realize the measurement of human body temperature through measuring key control temperature sensor, and set up volume temperature cover and ear temperature cover respectively, realize the multi-purpose function of thing, simple structure, practicality are strong.

For realizing above-mentioned purpose, the utility model provides an kind of forehead ear thermometer, including inferior valve, temperature sensor, ear temperature cover, forehead temperature cover, light-shading piece, measurement key solid fixed ring, second PCBA board, third PCBA board, spring, third PCBA board, battery fixed bolster, positive plate, negative pole piece, battery, positive negative pole connection piece, battery cover, upper cover, switch module and measurement key, the fixed temperature sensor that is provided with of inferior valve head, the temperature sensor tip has cup jointed ear temperature cover, the forehead temperature cover has cup jointed the forehead temperature cover outside the ear temperature cover, the light-shading piece is fixed to be set up on inferior valve upper portion, measurement key fixed ring is fixed to be set up on inferior valve upper portion, hugs closely the light-shading piece setting, and upper portion is provided with second PCBA board, second PCBA board upper portion is provided with third PCBA board, third PCBA board right side lower part is provided with the spring dead lever, and the spring dead lever passes spring setting and is in measurement key fixed ring, A sets up on third PCBA board upper portion, battery fixed ring sets up on the contact with the fixed ring of the right side of the PCBA board, and the battery fixed ring sets up the contact connection of left side of the battery, and the battery fixed connection piece, and the fixed ring of the battery, and the left side of the fixed connection of the PCBA board, the PCBA board sets up the fixed ring of the battery and the left side of the fixed connection of the PCBA board.

Preferably, the temperature sensor comprises a sensor fixing column, an infrared probe and an induction sleeve, the sensor fixing column penetrates through the lower shell and is arranged in a clamping groove in the lower shell, the infrared probe is fixedly arranged at the left part of the sensor fixing column, the induction sleeve is sleeved at the left part of the infrared probe, and the induction sleeve is arranged inside the ear temperature cover.

Preferably, the switch component comprises a key fixing ring, a second spring and an on-off key, the key fixing ring penetrates through the upper cover and is fixedly arranged on the upper cover, the lower part of the on-off key is sleeved with the second spring and is arranged in the key fixing ring, and the lower part of the on-off key is in contact connection with the PCBA board.

Preferably, the temperature sensor, the second PCBA board, the third PCBA board, the PCBA board, the positive plate, the negative plate, the battery, the positive and negative connecting plates and the switch component are electrically connected.

Preferably, the second PCBA board, the third PCBA board and the PCBA board are connected by screws.

The beneficial effects of the utility model are that realize the measurement of temperature through battery control temperature sensor, easy operation, work efficiency are high, set up forehead temperature cover and ear temperature cover alone for the temperature of forehead and ear department can be measured simultaneously to the device, thing is multi-purpose, the practicality is strong.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

Drawings

FIG. 1 is an exploded view of an forehead thermometer;

FIG. 2 is a bottom view of the forehead thermometer of the present invention;

fig. 3 is an assembly view of forehead thermometer according to the present invention.

In the figure, 1-lower shell, 2-temperature sensor, 21-sensor fixing column, 22-infrared probe, 23-induction sleeve, 3-ear temperature cover, 4-forehead temperature cover, 5-shading piece, 6-measuring key fixing ring, 7-second PCBA board, 8-third PCBA board, 9- spring, 10- PCBA board, 11-battery fixing support, 12-positive plate, 13-negative plate, 14-battery, 15-positive and negative connecting sheet, 16-battery cover, 17-upper cover, 18-switch component, 181-key fixing ring, 182-second spring, 183-switch key, and 19-measuring key.

Detailed Description

Referring to fig. 1, fig. 2, fig. 3, the utility model discloses kinds of volume ear thermometers, including inferior valve 1, temperature sensor 2, ear warm cover 3, volume warm cover 4, light-shading piece 5, measure the solid fixed ring 6 of key, second PCBA board 7, third PCBA board 8, third spring 9, PCBA board 10, battery fixed bolster 11, positive plate 12, negative pole piece 13, battery 14, positive negative

pole connection piece

15, 16, upper cover 17, switch module 18 and measurement key 19, inferior valve 1 head is fixed to be provided with temperature sensor 2, temperature sensor 2 tip cup joints ear warm cover 3, ear warm cover 3 outside has cup jointed volume warm cover 4, light-shading piece 5 is fixed to be set up on inferior valve 1 upper portion, measurement key fixed ring 6 is fixed to be set up on inferior valve 1 upper portion, light-shading piece 5 sets up, and upper portion is provided with second PCBA board 7, second PCBA board 7 upper portion is provided with third PCBA board 8, third lower part is provided with spring plate 8, and passes the fixed ring 2 and sets up on the fixed ring 2 and the fixed ring 13, the battery cover 13, the upper cover 6, the upper cover 17, the switch module 18 and measurement key, the battery cover 13, the fixed ring 13, the battery cover 6 sets up the fixed ring 13, the battery cover 6, the battery cover 10, the battery cover 6, the fixed ring 2, the battery cover 10 is provided with the fixed ring 2, the fixed ring 2 upper portion of the battery cover 10, the battery cover 2, the upper portion of the fixed ring 2, the upper portion of the fixed ring 2, the upper portion of the battery, the upper portion of the fixed ring 2, the upper portion of the contact of the battery, the contact of the upper portion of the contact of the upper portion of the contact of the battery, the upper cover 2, the upper end of the contact of the infrared switch, the contact of the battery, the contact of the.

The utility model discloses the working process: the utility model discloses a switch module 18 and measurement key 19 realize the switching on and shutting down of device and the change of measurement mode, and concrete operation is as follows:

, the battery is charged for the first time, the buzzer beeps sound, and the state of the machine is turned off after 1.5 seconds.

Secondly, ear temperature measurement and forehead temperature measurement conversion: the forehead temperature cover 4 is not covered for measuring the ear temperature, and the forehead temperature cover 4 is covered for measuring the forehead temperature.

Thirdly, temperature measurement: in the power-off state, the switch key 183 is lightly pressed to start the device, and at this time, the thermometer can be placed in the ear or attached to the forehead according to the selection of the measurement mode. Pressing the measuring key 19 to measure the temperature, and cumulatively displaying from left to right in the measuring process. And after the measurement is finished, the temperature is checked after the buzzer rings. 34.0 ℃ ≦ measured temperature <37.8 ℃: the buzzer prompts by a prompt tone with normal temperature. 37.8 ℃ ≦ 42.4 ℃: the buzzer prompts in a cycle of 3 times by using a prompt' drip. If the no-key action is carried out for 8 seconds, the screen enters a power-saving mode (the screen brightness is reduced), and if the screen brightness is recovered, the switch key 183 can be lightly pressed, or the measurement key 19 can be pressed for measurement. If no key is pressed for 30 seconds, the thermometer is automatically turned off, and the thermometer can also be turned off by pressing the on-off key for more than 2 seconds. When the measured temperature is less than 34.0 ℃ or 93.2 ° f, the screen displays "LO". The buzzer prompts by a prompt tone with normal temperature. When the temperature is greater than 42.2 ℃ or 108.3 ° f, the screen displays "H i". The buzzer prompts in a cycle of 3 times by using a prompt' drip.

And fourthly, unit selection, namely, in the power-off state, the switch key 183 is pressed and not placed, the thermometer is started, after the complete display is finished, the current unit is displayed, the switch key 183 is not placed, after the current unit is displayed for 2 seconds, the unit switching is automatically carried out, the 'SET' is displayed for 0.5 second, then the switched unit is displayed, after the unit to be switched is switched to the desired unit, the switch key 183 is released, if the switch key 183 is pressed and not placed at , the unit is switched back and forth between the two units, and the thermometer enters the state to be measured after displaying the memory value according to the normal temperature measuring process.

Fifthly, memory checking: in the off state, the measurement key 19 is tapped to check the memory. And simultaneously displaying the temperature, the corresponding measuring mode lamp is also lightened. The memory display sequence is from the most recent time to the most distant time. Maximum viewable 32 sets of memory. When group 32 is viewed, viewing is resumed from group 1.

Sixthly, low voltage: when the battery 14 voltage is below 2.5V, the screen flashes every 0.5 seconds to display "LBT" indicating that the user needs to replace the battery with a new one.

The utility model discloses with the thermometer intellectuality, through switch key 183 and the multiple mode of 19 control of measurement keys for the suitability greatly increased of product, the simple good operation of product simultaneously, simple structure, practicality are strong.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

The utility model provides a amount of volume ear thermometer, its characterized in that including inferior valve (1), temperature sensor (2), ear temperature cover (3), volume temperature cover (4), shading part (5), measure solid fixed ring of key (6), second PCBA board (7), third PCBA board (8), spring (9), PCBA board (10), battery fixed bolster (11), positive plate (12), negative pole piece (13), battery (14), positive negative pole connection piece (15), battery cover (16), upper cover (17), switch module (18) and measurement key (19), inferior valve (1) head is fixed and is provided with temperature sensor (2), temperature sensor (2) tip cup joints ear temperature cover (3), ear temperature cover (3) outside cup joints volume temperature cover (4), shading part (5) is fixed to be set up on inferior valve (1) upper portion, measure solid fixed ring of key (6) and set up at inferior valve (1) upper portion, closely contact the setting of left side PCBA board (11) and battery cover (11) fixed ring (13) and battery cover (19), the solid fixed ring of contact setting of right side PCBA 1) and battery cover (11) contact setting up at the fixed ring of left side 10, the fixed ring of the battery 1, the fixed ring of contact of the battery cover (13) and set up the fixed ring of the battery cover (13) and the battery cover (11) and the fixed ring of the battery (13), set up the fixed ring of the battery cover (13) of the battery (13, the battery 1, the fixed ring of the battery cover (11) upper portion of the battery cover (13) and the battery cover (13), the fixed ring of the right side of the fixed ring of the battery (11) upper portion of contact of the battery 1, set up the fixed ring of the battery 1, the battery cover (6) upper portion of the battery 1, the fixed ring of the contact of the battery 1, the contact of the fixed ring of the battery.
2. The forehead thermometer according to claim 1, wherein the temperature sensor (2) includes a sensor fixing post (21), an infrared probe (22) and an induction sleeve (23), the sensor fixing post (21) passes through the lower casing (1) and is arranged in a slot inside the lower casing (1), the infrared probe (22) is fixedly arranged on the left portion, the induction sleeve (23) is sleeved on the left portion of the infrared probe (22), and the induction sleeve (23) is arranged inside the ear thermometer cover (3).
3. A forehead thermometer according to claim 1, wherein the switch assembly (18) comprises a button fixing ring (181), a second spring (182) and a switch button (183), the button fixing ring (181) passes through the upper cover (17) and is fixedly arranged on the upper cover, the switch button (183) is sleeved with the second spring (182) at the lower part and is arranged in the button fixing ring (181), and the lower part is in contact connection with the PCBA plate (10).
4. The forehead thermometer according to claim 1, wherein the temperature sensor (2), the second PCBA (7), the third PCBA (8), the PCBA (10), the positive plate (12), the negative plate (13), the battery (14), the positive and negative connecting plates (15) and the switch assembly (18) are electrically connected.
5. An forehead thermometer according to claim 1, wherein the second PCBA board (7), the third PCBA board (8) and the PCBA board (10) are connected by screws.