CN214483925U - Chair suitable for nucleic acid detection - Google Patents

Abstract

The utility model provides a chair suitable for nucleic acid detection, which comprises a chair seat, a backrest connected with one side of the chair seat and chair legs supporting the chair seat; the backrest is inclined backwards, and a pillow support mechanism is arranged on the top of the backrest; the angle adjusting mechanism is used for adjusting the angle between the pillow support mechanism and the backrest; the angle adjusting mechanism comprises a damping shaft fixed on the top of the backrest, and supports for supporting the pillow support mechanism from the back of the pillow support mechanism, wherein the supports are fixed at two ends of the shaft of the damping shaft. The utility model discloses in, when carrying out nucleic acid detection, utilize angle adjustment mechanism to adjust the angle of pillow support mechanism and back, can make and accept that the person of detection head leans back the angle and just in time be suitable for nasopharynx swab sample.

Description

Chair suitable for nucleic acid detection

Technical Field

The utility model relates to a chair field, especially a chair that uses when being suitable for nucleic acid testing.

Background

In daily diagnosis and treatment activities, in order to enable diagnosis and treatment results to be accurate, or to facilitate diagnosis and treatment of medical staff, or enable patients receiving diagnosis and treatment or testers receiving detection to obtain better experience in the diagnosis and treatment process. Generally, a patient or a person to be examined needs to sit down, and in order to cooperate with medical staff to diagnose or sample, the patient or the person to be examined needs to keep a posture which is convenient for diagnosis, treatment, sitting and sampling. Therefore, there is a need for a chair that is dedicated to the patient or the examiner. For example, the chinese patent publication No. CN 107007246B discloses a chair for eyesight test, which comprises a chair body, a base, a lifting mechanism, a lifting control switch, a measuring rod, a pillow support mechanism and a tape measure, wherein the lifting mechanism is mounted on the base; the end part of the lifting mechanism far away from the base is connected with the chair body; the lifting control switch is connected with the lifting mechanism and controls the lifting mechanism to drive the chair body to do lifting motion along the vertical direction; the measuring rod is arranged on one side of the chair body far away from the base; the pillow support mechanism is arranged on the measuring rod or the chair body and can move along the measuring rod when stressed; a reference mark is arranged on the pillow support mechanism, and the reference mark and the eyes of the person with eyesight to be detected are positioned on the same horizontal line; scales are arranged on the measuring rod along the vertical direction and used for measuring the distance between the reference mark and the ground when the chair body is located at a specified height position; the tape measure comprises a tape measure body and a tape which can be rolled in the tape measure body, the tape measure body is arranged on the base, and the free tail end of the tape is connected with the chair body so as to measure the distance between the chair body and the base. Through the lifting pillow support mechanism, the eyes of the vision detector and different detected visual targets can be kept on the same horizontal plane, and the accuracy of vision detection is improved.

In the process of nucleic acid detection, a nasopharyngeal swab is adopted, the nasopharyngeal swab is inserted into the deep part of the nasopharynx to collect a sample, at the moment, a person who needs to be detected keeps the head of the person who needs to be detected to lean backwards, so that the collection channel is basically kept flat to facilitate the collection of medical staff, and the pillow support mechanism of the chair can not support the person who needs to be detected to keep leaning backwards to a proper swab for collection during nucleic acid detection.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be suitable for chair that nucleic acid detected time measuring used, the angle that makes things convenient for nasopharynx swab to gather when the pillow of this chair held in the palm the mechanism can satisfy the person of accepting the detection head and lean back.

The utility model discloses realize that its technical purpose technical scheme is: a chair suitable for use in nucleic acid detection comprising a seat, a back attached to one side of said seat, chair legs supporting said seat; the backrest is inclined backwards, and a pillow support mechanism is arranged on the top of the backrest; the angle adjusting mechanism is used for adjusting the angle between the pillow support mechanism and the backrest; the angle adjusting mechanism comprises a damping shaft fixed on the top of the backrest, and supports for supporting the pillow support mechanism from the back of the pillow support mechanism, wherein the supports are fixed at two ends of the shaft of the damping shaft.

Further, in the above-mentioned chair suitable for use in nucleic acid detection: a backrest adjusting mechanism for adjusting the backward inclination angle of the backrest is also arranged between the backrest and the chair seat.

Further, in the above-mentioned chair suitable for use in nucleic acid detection: the chair seat is also provided with a cushion with adjustable height.

Further, in the above-mentioned chair suitable for use in nucleic acid detection: the chair legs also comprise a height adjusting device for adjusting the height of the chair seat.

The utility model discloses in, when carrying out nucleic acid detection, utilize angle adjustment mechanism to adjust the angle of pillow support mechanism and back, can make and accept that the person of detection head leans back the angle and just in time be suitable for nasopharynx swab sample.

In addition, the angle adjustment of the pillow supporting mechanism by adopting the damping mechanism is a stepless adjustment, which is convenient for medical adjustment.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a first schematic diagram of a chair according to the present invention.

Fig. 2 is a schematic diagram of a chair according to the present invention.

Detailed Description

This embodiment is a chair suitable for use in nucleic acid detection, and as shown in fig. 1 and 2, the chair of this embodiment includes a seat 1, a backrest 2 connected to one side of the seat 1, and chair legs 3 supporting the seat 1, as well as other chairs. In this embodiment, the chair leg 3 supports the seat 1 and is provided with a height adjusting device 6 for adjusting the length of the chair leg 3. those skilled in the art know that there are many mechanisms for adjusting the height of the chair, in this embodiment, the chair leg 3 is a support column mounted on a circular base, such as a steel tube, etc., the support column is divided into two sections, the lower section is a sleeve fixed on the base, and the upper section is a support rod mounted below the seat 1, the support rod is inserted into the sleeve, and an air bag is further disposed in the sleeve and pushes the support rod upwards when the air bag is inflated, so as to realize the height adjusting device 6. The operation of the height adjusting device 6 is realized by the operating handle 6-1, so that the operation can be completed by stepping on the operating handle due to the lower installation position of the operating handle.

In the embodiment, the backrest 2 is inclined backwards, and a pillow support mechanism 4 is arranged on the top of the backrest 2; and the angle adjusting mechanism 5 is used for adjusting the angle between the pillow support mechanism 4 and the backrest 2. The angle adjusting mechanism 5 can be used for adjusting the backward angle of the pillow support mechanism 4, so that when nucleic acid detection is carried out, the head of a person receiving detection is in place when leaning against the pillow support mechanism 4, and nasopharynx swab sampling is convenient to carry out.

Those skilled in the art will appreciate that the angle adjusting mechanism 5 can be selected many times, and in this embodiment, a stepless angle adjusting mechanism 5 is disclosed as shown in fig. 1 and 2, and in this embodiment, the angle adjusting mechanism 5 includes a damping shaft 5-1 fixed on the top of the backrest 2, a bracket 5-2 for supporting the pillow support mechanism 4 from the back of the pillow support mechanism 4, and the bracket 5-2 is fixed at both ends of the damping shaft 5-1. Because the head of the person receiving the test is not large enough to lean against the pillow support mechanism 4, the damping shaft 5-1 cannot be pressed to rotate in practice, and the pillow support mechanism 2 can be rotated to the right position by force only before the use.

In addition, a backrest adjusting mechanism for adjusting the backward inclination angle of the backrest is also arranged between the backrest 2 and the seat 1. The backrest adjusting mechanism can be used for adjusting the backward inclining angle of the backrest 2, so that a person sitting on the backrest can feel comfortable. Those skilled in the art are aware of many such backrest adjusting mechanisms, which cannot employ a damping device as the above angle adjusting mechanism 5 because of a relatively large pressure when the examiner leans against the backrest 2, but can adjust the backrest rearward inclination angle by means of gear engagement.

In this embodiment, in order to be suitable for the examinees with different heights, a cushion with adjustable height is further arranged on the seat 1. For example, the air cushion is inflated to be raised when the person receiving the test is lower, and can be lowered by being deflated when the person receiving the test is higher.

In this embodiment, the chair suitable for nucleic acid detection has a wide application range, and in order to make the chair more comfortable, armrests may be provided on both sides of the seat 1, and some electronic devices may be provided on the armrests to control the adjusting devices of the chair, such as the inflation and deflation control of the air bag, and in addition, the chair itself needs to be sterilized, so that a device for controlling the spraying of the sterilizing solution is provided in the electronic device, and after the previous detector is completed, the relevant area is sterilized.

Claims (4)

1. A chair suitable for use in nucleic acid detection, comprising a seat (1), a back rest (2) attached to one side of said seat (1), chair legs (3) supporting said seat (1); the method is characterized in that: the backrest (2) is inclined backwards, and a pillow support mechanism (4) is arranged on the top of the backrest (2); the angle adjusting mechanism (5) comprises a damping shaft (5-1) fixed on the top of the backrest (2), a support (5-2) supporting the pillow support mechanism (4) from the back of the pillow support mechanism (4), and the support (5-2) is fixed at two ends of the damping shaft (5-1).

2. The chair according to claim 1, wherein the chair is adapted for use in nucleic acid testing, and further comprises: a backrest adjusting mechanism for adjusting the backward inclination angle of the backrest is also arranged between the backrest (2) and the chair seat (1).

3. The chair according to claim 2, wherein the chair is adapted for use in nucleic acid testing, and wherein: the chair seat (1) is also provided with a cushion with adjustable height.

4. The chair according to claim 2, wherein the chair is adapted for use in nucleic acid testing, and wherein: the chair legs (3) also comprise a height adjusting device for adjusting the height of the chair seat (1).

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