CN213331416U - Hand press type self-generating non-contact infrared thermometer - Google Patents
Hand press type self-generating non-contact infrared thermometer Download PDFInfo
- Publication number
- CN213331416U CN213331416U CN202022099734.3U CN202022099734U CN213331416U CN 213331416 U CN213331416 U CN 213331416U CN 202022099734 U CN202022099734 U CN 202022099734U CN 213331416 U CN213331416 U CN 213331416U
- Authority
- CN
- China
- Prior art keywords
- hand
- shaft
- contact infrared
- super capacitor
- infrared thermometer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The hand-press type self-generating non-contact infrared thermometer comprises a handheld part, wherein a hand-press generating set is arranged on the handheld part and comprises a pressing handle which is rotatably arranged on the handheld part through a shaft, a torsion spring is sleeved on the shaft, an arc-shaped rack is fixedly connected to the pressing handle, an input gear is rotatably arranged in the handheld part and is meshed with the arc-shaped rack, a large gear is coaxially and fixedly connected with the input gear and is meshed with a ratchet wheel which rotates in a one-way manner, and a ratchet shaft is fixedly connected with an input shaft of a magnetic generator; the output of the hand-press power generation device is connected with a super capacitor, a voltage stabilizing module is connected behind the super capacitor, and the super capacitor supplies power to the non-contact infrared thermometer through the voltage stabilizing module. The traditional power supply scheme of the non-contact infrared thermometer is replaced by the thermometer, so that the problem of heavy metal pollution caused by waste batteries is solved, and the thermometer is green and environment-friendly.
Description
Technical Field
The utility model relates to a non-contact infrared thermometer especially relates to a hand is from infrared non-contact thermometer of electricity generation belongs to medical instrument technical field.
Background
The non-contact infrared thermometer is widely used in body temperature monitoring, and particularly the demand of the non-contact infrared thermometer greatly increases since the epidemic situation of new coronary pneumonia occurs, the existing non-contact infrared thermometer comprises an MCU (micro controller Unit) control module, a segment code liquid crystal display module, an infrared thermopile module, a high-precision ADC (Analog-to-digital converter) acquisition module and a key module, wherein the infrared thermopile module is connected with the high-precision ADC acquisition module, and the segment code liquid crystal display module, the high-precision ADC acquisition module and the key module 5 are all connected with the MCU control module. Meanwhile, when the non-contact thermometer is not used for a long time, if the battery is forgotten to be taken out, the thermometer is possibly damaged due to the fact that electrolyte in the dry battery is exposed, and in addition, the environmental pollution caused by improper treatment of the dry battery can also cause inestimable results. Part of the non-contact thermometers adopt a small-capacity lithium battery as a power supply, so that the battery capacity is small on one hand; on the other hand, some low-power consumption main control chips have to be adopted to reduce power consumption, so that the functions of the non-contact thermometer cannot be fully displayed. Super capacitor, also known as electrochemical capacitor, double-layer capacitor, gold capacitor and farad capacitor, is an electrochemical element developed from the seventh and eighties of the last century that stores energy by means of polarized electrolyte. The energy storage device is different from a traditional chemical power source, is a novel energy storage device between a traditional capacitor and a rechargeable battery, has the energy storage characteristic of the battery, and mainly stores electric energy by electric double layers and redox pseudocapacitance charges. But the energy storage process does not generate chemical reaction, the energy storage process is reversible, and the super capacitor can be repeatedly charged and discharged for tens of thousands of times, and in addition, the super capacitor has the characteristic of rapid charging and discharging, so if mechanical power generation is combined with super capacitor energy storage to be applied to the handheld thermometer, energy conservation and environmental protection can be realized.
Disclosure of Invention
An object of the utility model is to overcome the above-mentioned problem that exists in the battery on the present handheld non-contact infrared clinical thermometer, provide a hand is from generating electricity non-contact infrared clinical thermometer.
In order to realize the purpose of the utility model, the following technical proposal is adopted: the hand-press type self-generating non-contact infrared thermometer comprises a handheld part, wherein a hand-press generating set is arranged on the handheld part and comprises a pressing handle which is rotatably arranged on the handheld part through a shaft, a torsion spring is sleeved on the shaft, an arc-shaped rack is fixedly connected to the pressing handle, an input gear is rotatably arranged in the handheld part and is meshed with the arc-shaped rack, a large gear is coaxially and fixedly connected with the input gear and is meshed with a ratchet wheel which rotates in a one-way manner, and a ratchet shaft is fixedly connected with an input shaft of a magnetic generator; the output of the hand-press power generation device is connected with a super capacitor, a voltage stabilizing module is connected behind the super capacitor, and the super capacitor supplies power to the non-contact infrared thermometer through the voltage stabilizing module.
Further, the method comprises the following steps of; the voltage stabilizing module adopts AMS 1117-3.3V.
The utility model discloses an actively beneficial technological effect lies in: the traditional power supply scheme of the non-contact infrared thermometer is replaced, so that the problem of heavy metal pollution caused by waste batteries is solved, and the infrared thermometer is green and environment-friendly.
Drawings
Fig. 1 is a schematic view of the hand pressure power generation device of the present invention.
Fig. 2 is an electrical schematic of a hand held power generation device.
Fig. 3 is a module connection schematic diagram of the hand-pressing type self-generating non-contact infrared thermometer.
Detailed Description
In order to explain the utility model more fully, the utility model provides an implementation example. These examples are merely illustrative of the present invention and do not limit the scope of the present invention.
The invention is explained in further detail with reference to the drawings, in which the reference symbols are: 1: a hand-held portion; 2: pressing the handle; 3: a shaft; 4: a torsion spring; 5: an arc-shaped rack; 6: an input gear; 7: a bull gear; 8: a ratchet wheel; 9: a magnetic generator; 10: a hand-pressed power generation device; 11: and (4) a super capacitor.
As shown in the attached drawings, the hand-press type self-generating non-contact infrared thermometer comprises a hand-hold part 1, wherein a hand-press generating device is arranged on the hand-hold part and comprises a pressing handle 2 which is arranged on the hand-hold part in a rotating manner through a shaft, a torsion spring 4 is sleeved on the shaft, an arc-shaped rack 5 is fixedly connected on the pressing handle, an input gear 6 is arranged in the hand-hold part in a rotating manner, the input gear 6 is meshed with the arc-shaped rack 7 and is coaxially and fixedly connected with a large gear 7, the large gear 7 is meshed with a ratchet 8 which rotates in a one-way manner, and a ratchet shaft is fixedly connected with an input shaft of a magnetic generator 9; a small magnetic generator can be selected from existing products, a super capacitor 11 is connected to the output of the hand-press power generation device, a voltage stabilizing module is connected to the rear of the super capacitor, and the super capacitor supplies power to the non-contact infrared thermometer through the voltage stabilizing module. The voltage stabilizing module adopts AMS 1117-3.3V.
The thermometer is adopted, the pressing handle is pressed by hand to drive the ratchet wheel to rotate through the arc-shaped rack so as to charge the super capacitor, the pressing handle automatically resets under the action of the torsion spring, the ratchet wheel does not rotate during resetting, and the charged super capacitor can be used as a battery of the non-contact infrared thermometer.
After the embodiments of the present invention have been described in detail, those skilled in the art can clearly understand that various changes and modifications can be made without departing from the scope and spirit of the above claims, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention all fall within the scope of the technical solution of the present invention, and the present invention is not limited to the embodiments of the examples given in the specification.
Claims (2)
1. Hand formula is from electricity generation non-contact infrared clinical thermometer, including handheld portion, its characterized in that: a hand-press power generation device is arranged on the handheld part and comprises a pressing handle which is arranged on the handheld part through a shaft in a rotating mode, a torsion spring is sleeved on the shaft, an arc-shaped rack is fixedly connected to the pressing handle, an input gear is arranged in the handheld part in a rotating mode, the input gear is meshed with the arc-shaped rack and is coaxially and fixedly connected with a large gear, the large gear is meshed with a ratchet wheel which rotates in a one-way mode, and a ratchet shaft is fixedly connected with an input shaft of a magnetic generator; the output of the hand-press power generation device is connected with a super capacitor, a voltage stabilizing module is connected behind the super capacitor, and the super capacitor supplies power to the non-contact infrared thermometer through the voltage stabilizing module.
2. The hand-pressed self-generating non-contact infrared thermometer according to claim 1, characterized in that: the voltage stabilizing module adopts AMS 1117-3.3V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022099734.3U CN213331416U (en) | 2020-09-23 | 2020-09-23 | Hand press type self-generating non-contact infrared thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022099734.3U CN213331416U (en) | 2020-09-23 | 2020-09-23 | Hand press type self-generating non-contact infrared thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213331416U true CN213331416U (en) | 2021-06-01 |
Family
ID=76066369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022099734.3U Active CN213331416U (en) | 2020-09-23 | 2020-09-23 | Hand press type self-generating non-contact infrared thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213331416U (en) |
-
2020
- 2020-09-23 CN CN202022099734.3U patent/CN213331416U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205884472U (en) | Electronic mosquito without battery | |
| CN104410142A (en) | Mobile phone built-in charging device | |
| CN213331416U (en) | Hand press type self-generating non-contact infrared thermometer | |
| CN201278765Y (en) | Manual type spontaneously-charging electric mosquito swatter | |
| CN104932718A (en) | Self-charging method for wireless mouse and wireless self-charging mouse | |
| CN108279792A (en) | A kind of novel capacitor pen | |
| CN201822129U (en) | Portable charging draw-bar box | |
| CN102222960B (en) | Automatic charging device | |
| CN202615341U (en) | Self-charging wireless mouse | |
| CN104314779A (en) | Internal power supply mechanism of electronic lock and use method of internal power supply mechanism | |
| CN103955301A (en) | Self-power generation wireless mouse | |
| CN203204574U (en) | Wireless mouse | |
| CN202928678U (en) | Solar energy portable electronic scale | |
| CN201298859Y (en) | Self-power-generation mobile telephone | |
| CN101494393A (en) | Charge mobile phone and charge method thereof | |
| CN203773498U (en) | Self-generating wireless mouse | |
| CN203722317U (en) | Pedal type generator | |
| CN204767161U (en) | Hand held electricity generation dumbbell | |
| CN211347211U (en) | Portable vacuum gauge with self-charging effect | |
| CN201378773Y (en) | Hand-shake charger | |
| CN203368370U (en) | Wireless data-collecting system capable of collecting thermal energy | |
| CN203643955U (en) | Self-generating wireless mouse | |
| WO2012071978A1 (en) | Electronic pen with supercapacitor | |
| CN207994826U (en) | Can self power generation electronic thermometer | |
| CN204591573U (en) | A kind of wave energy collection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |