CN-224220124-U - Physical examination auxiliary device for olfactory examination

CN224220124UCN 224220124 UCN224220124 UCN 224220124UCN-224220124-U

Abstract

The utility model belongs to the technical field of olfactory detection equipment, and particularly relates to a physical examination auxiliary device for olfactory examination. The physical examination auxiliary device for olfactory examination comprises a box body, an olfactory bottle rotating mechanism, a driving mechanism, a breathing mechanism and a control mechanism, wherein a breathing window communicated with the inside of the box body is arranged on the box body, the olfactory bottle rotating mechanism comprises a rotatable rotating disc, a plurality of olfactory bottles circumferentially distributed on the rotating disc and a deflector rod assembly arranged in the box body, the driving mechanism is arranged in the box body and is connected with and pushes the rotating disc to rotate, the breathing mechanism is arranged in the box body and is communicated with the breathing window and the olfactory bottles, and the control mechanism is arranged in the box body and is connected with and controls the deflector rod assembly, the driving mechanism and the breathing mechanism to work. The plurality of smell bottles are matched with the control mechanism through the rotating disc, the deflector rod assembly, the driving mechanism and the control mechanism, so that different smell bottles are communicated with the breathing mechanism, and a detector can smell different smells.

Inventors

JI ZHIYU
Pan Yunhu
DAI QIFENG
LU YUANMEI
LIN LIYUN
HUANG FANGFANG

Assignees

中国人民解放军联勤保障部队第九七〇医院

Dates

Publication Date: 20260512
Application Date: 20250113

Claims (10)

1. A physical examination auxiliary device for olfactory examination is characterized by comprising a box body, an olfactory bottle rotating mechanism, a driving mechanism, a breathing mechanism and a control mechanism, wherein a breathing window communicated with the inside of the box body is arranged on the box body, the olfactory bottle rotating mechanism is arranged in the box body and comprises a rotating disc rotatably arranged at the bottom of the box body, a plurality of olfactory bottles circumferentially distributed on the rotating disc and a deflector rod assembly arranged in the box body and used for opening or closing the olfactory bottles, the olfactory bottles comprise a bottle body, a bottle cover, an air vent arranged on the bottle cover and communicated with the inside of the bottle body and a sealing plate rotatably arranged on the bottle cover, one side of the sealing plate extends outwards to form a push rod matched with the deflector rod assembly, the driving mechanism is arranged in the box body and connected with and pushes the rotating disc to rotate, the breathing mechanism is arranged in the box body and communicated with the olfactory bottles, and the control mechanism is arranged in the box body and connected with and controls the deflector rod assembly, the driving mechanism and the breathing mechanism to work.
2. A physical examination auxiliary device for olfactory examination is characterized in that the deflector rod assembly comprises a movable deflector rod which is movably arranged on one side in the box body, a driving motor which is connected with the movable deflector rod and controls the movable deflector rod to rotate upwards or downwards, and a fixed deflector rod which is arranged on the inner bottom surface of the box body and is positioned at the center of the rotating disc and can be matched with the push rod, wherein the driving motor is connected with the control mechanism, the movable deflector rod and the fixed deflector rod are arranged at intervals along the rotating direction of the rotating disc, the movable deflector rod can rotate upwards to drive the push rod to rotate so as to open the vent, and the fixed deflector rod can enable the push rod to move reversely so as to close the vent.
3. The physical examination auxiliary device for olfactory examination according to claim 2, wherein the olfactory bottle further comprises an arc-shaped moving groove which is arranged on one side of the bottle cap and can be used for a push rod to rotate back and forth, the fixed deflector rod comprises a main body part which extends upwards from the inner bottom surface of the box body, an extending part which extends outwards from one side of the top end of the main body part, and a deflector rod part which is vertically arranged on the extending part and extends downwards, when the air vent is closed, the push rod can reversely move to the leftmost end of the arc-shaped moving groove under the action of the deflector rod part, so that the foremost end of the push rod is not contacted with the deflector rod part.
4. The physical examination auxiliary device for olfactory examination of claim 1, wherein the olfactory bottle rotating mechanism further comprises a fixing component arranged between the olfactory bottle and the rotating disc, and the fixing component comprises a positioning groove arranged on the rotating disc and capable of being provided with the olfactory bottle and an elastic clamp arranged on one side of the positioning groove and used for fixing the olfactory bottle.
5. The physical examination assisting device for olfactory examination according to claim 4, wherein six olfactory bottles are provided, and six fixing components are provided in one-to-one correspondence with the six olfactory bottles.
6. The physical examination auxiliary device for olfactory examination according to claim 1, wherein the driving mechanism comprises a rotating motor arranged in the case body and connected with the control mechanism, a rotating gear rotatably arranged at the bottom of the case body and connected with an output shaft of the rotating motor, and a gear part arranged at the bottom of the rotating disk and meshed with the rotating gear.
7. The physical examination auxiliary device for olfactory examination according to claim 1, wherein the breathing mechanism comprises an airflow channel arranged in the case body and communicated with the breathing window, a breathing tube with one end connected with the airflow channel and the other end opposite to the vent, and a fan arranged in the airflow channel and connected with the control mechanism for exhaling the odor in the opposite olfactory bottle from the breathing window.
8. The physical examination auxiliary device for olfactory examination according to claim 1, wherein the control mechanism comprises a control module arranged in the case, a control screen arranged outside the case and connected with the control module, and a sensing module arranged between the plurality of olfactory bottles and the case and connected with the control module, wherein the control screen receives instructions transmitted by the sensing module through the control module.
9. The physical examination auxiliary device for olfactory examination of claim 8, wherein the sensing module comprises a plurality of NFC sensing pieces arranged on a plurality of olfactory bottles and a sensor arranged in the box body and capable of sensing the NFC sensing pieces, wherein the NFC sensing pieces correspond to odors in the plurality of olfactory bottles.
10. The apparatus of claim 1, wherein the housing further comprises a ventilation fan provided at one side thereof to communicate the inside of the housing with the outside, and a door provided at one side thereof to open the housing, the ventilation fan being connected to the control mechanism.

Description

Physical examination auxiliary device for olfactory examination Technical Field The utility model belongs to the technical field of olfactory detection equipment, and particularly relates to a physical examination auxiliary device for olfactory examination. Background Olfaction is a basic sensing capability of a human body, and in physical examination, olfaction detection is generally required, so that in order to improve the convenience of olfaction physical examination, an olfaction detection device is required to be provided. Most of the prior olfactory physical examination works are that a plurality of different bottles are placed on a table surface, bottle stoppers are pulled out in sequence to sniff and distinguish after the sequence is disturbed, and the detection mode is troublesome to operate and time-consuming, and when the uniform physical examination is carried out on a plurality of people, the bottle sequence is easy to be remembered by the next person, and the detection accuracy is not high. Disclosure of utility model The utility model aims to overcome the defects of the prior art and provides a physical examination auxiliary device for olfactory examination, which is convenient to detect. The utility model adopts the following technical scheme: A physical examination auxiliary device for olfactory examination comprises a box body, an olfactory bottle rotating mechanism, a driving mechanism, a breathing mechanism and a control mechanism, wherein a breathing window which is communicated with the inside of the box body is arranged on the box body, the olfactory bottle rotating mechanism is arranged in the box body and comprises a rotating disc which is rotatably arranged at the bottom of the box body, a plurality of olfactory bottles which are circumferentially distributed on the rotating disc and a deflector rod assembly which is arranged in the box body and used for opening or closing the olfactory bottles, the olfactory bottles comprise a bottle body, a bottle cover, an air vent which is arranged on the bottle cover and is communicated with the inside of the bottle body, and a sealing plate which is rotatably arranged on the bottle cover and used for sealing the air vent, one side of the sealing plate outwards extends to form a push rod which can be matched with the deflector rod assembly, the driving mechanism is arranged in the box body, the driving mechanism is connected with and pushes the rotating disc to rotate, the breathing mechanism is arranged in the box body and is communicated with the olfactory bottle, and the control mechanism is arranged in the box body and is connected with the driving rod assembly and controls the deflector rod assembly and the driving mechanism to work. Further, the driving lever assembly comprises a movable driving lever movably arranged on one side in the box body, a driving motor connected with the movable driving lever and used for controlling the movable driving lever to rotate upwards or downwards, and a fixed driving lever arranged on the inner bottom surface of the box body and located at the center of the rotating disc and capable of being matched with the push rod, the driving motor is connected with the control mechanism, the movable driving lever and the fixed driving lever are arranged at intervals along the rotating direction of the rotating disc, the movable driving lever can rotate upwards to drive the push rod to rotate so as to open the air vent, and the fixed driving lever can enable the push rod to move reversely so as to close the air vent. Further, the olfactory bottle further comprises an arc-shaped moving groove which is arranged on one side of the bottle cover and can be used for enabling the push rod to rotate back and forth, the fixed deflector rod comprises a main body part which extends upwards from the inner bottom surface of the box body, an extending part which extends outwards from one side of the top end of the main body part, and a deflector rod part which is vertically arranged on the extending part and extends downwards. Further, the olfactory bottle rotating mechanism further comprises a fixing component arranged between the olfactory bottle and the rotating disc, and the fixing component comprises a positioning groove arranged on the rotating disc and used for installing the olfactory bottle and an elastic clamp arranged on one side of the positioning groove and used for fixing the olfactory bottle. Further, the number of the olfactory bottles is six, and the fixing components are six and correspond to the six olfactory bottles one by one. Further, the driving mechanism comprises a rotating motor arranged in the box body and connected with the control mechanism, a rotating gear rotatably arranged at the bottom in the box body and connected with an output shaft of the rotating motor, and a gear part arranged at the bottom of the rotating disk and meshed with the rotating gear. Further, the breathing mechanism comprises