CN208476421U - A kind of clinical thermometer - Google Patents
A kind of clinical thermometer Download PDFInfo
- Publication number
- CN208476421U CN208476421U CN201820611369.XU CN201820611369U CN208476421U CN 208476421 U CN208476421 U CN 208476421U CN 201820611369 U CN201820611369 U CN 201820611369U CN 208476421 U CN208476421 U CN 208476421U
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- China
- Prior art keywords
- clinical thermometer
- cylinder
- ontology
- bottom end
- choke
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Abstract
The utility model discloses a kind of clinical thermometers, including clinical thermometer ontology and cylinder, the bottom end of the cylinder is equipped with the choke for interting clinical thermometer ontology bottom end temperature-sensitive head, and rolling bearing is fixedly installed with inside the upper end of cylinder, fixed block is fixedly installed with inside the inner ring of the rolling bearing, the top of the fixed block extends to the upper external of rolling bearing and is fixedly connected with the bottom of handle, the bottom of the fixed block is fixedly installed with thread barrel, the inside of the thread barrel is bolted with threaded rod, and the bottom end of the threaded rod is fixedly connected with the top of fixing sleeve.The utility model, clinical thermometer ontology can be effectively prevent to break into pieces because falling accidentally, it can avoid the skin of mercury injured patient, it can avoid the skin that cullet slag scratches patient simultaneously, the safety of patient is effectively ensured, it is easy to use, can realize that the temperature-sensitive head of clinical thermometer ontology stretches out the outside of choke or the inside of retraction choke by rotating handle, be worthy to be popularized and popularize.
Description
Technical field
The utility model relates to clinical thermometer the field of test technology, specially a kind of clinical thermometer.
Background technique
The body temperature of Healthy People be it is relative constant, when body temperature be more than normal body temperature maximum when be known as generate heat, be exactly
Fever described in usual people.Traditional concept thinks that normal body temperature is 37 DEG C, but because test position, time, season and individual
The influence of the factors such as difference, so being presently believed that normal body temperature cannot be indicated simply with 37 DEG C of number.Clinical thermometer is also known as
" clinical thermometer ".The operation material of clinical thermometer is mercury.Tubule is capacious more above its glass envelope volumetric ratio.In bubble
Mercury generates small variation, the length of mercury in pipe occurs for the expansion of mercury volume due to being influenced by body temperature
Apparent variation.The variation of human body temperature is generally between 35 DEG C to 42 DEG C, so the scale of clinical thermometer is usually 35 DEG C to 42
DEG C, and the range of every degree is divided into 10 parts, therefore clinical thermometer can be accurate to 1/10 degree.The lower part of clinical thermometer is at vacuole
Neck be a very narrow bent neck, when surveying body temperature, mercury in vacuole, volume expansion of being heated, mercury can be by neck portion
Certain position in pipe is risen to, when reaching thermal balance with body temperature, mercury is constant.After clinical thermometer leaves human body, outside air temperature
Lower, volume contraction makes to have risen up into the part mercury in pipe and moves back to return mercury just in narrow bent neck portion disconnection to the cold,
Still keep mercury height achieved when with human contact.
Existing clinical thermometer is often broken into pieces because falling accidentally, and the skin of mercury injured patient is caused, and cullet slag is easy to draw
The skin for hurting patient, is not convenient to use, while needing to place clinical thermometer in mouth when some patientss measurement body temperature and measure, if
Patient bites clinical thermometer into pieces accidentally, and mercury entrance is then dangerous, for this purpose, proposing a kind of be easy to use, patient safety is effectively ensured
Clinical thermometer.
Utility model content
The purpose of this utility model is to provide a kind of clinical thermometers, and clinical thermometer ontology can be effectively prevent to fall because falling accidentally
It is broken, it can avoid the skin of mercury injured patient, while can avoid the skin that cullet slag scratches patient, the peace of patient be effectively ensured
Entirely, it is easy to use, can realize that the temperature-sensitive head of clinical thermometer ontology stretches out outside or the retraction necking of choke by rotating handle
The inside in portion, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of clinical thermometer, including clinical thermometer ontology and
Cylinder, the bottom end of the cylinder are equipped with the choke for interting clinical thermometer ontology bottom end temperature-sensitive head, and inside the upper end of cylinder
It is fixedly installed with rolling bearing, fixed block is fixedly installed with inside the inner ring of the rolling bearing, the top of the fixed block is prolonged
The upper external for extending to rolling bearing is fixedly connected with the bottom of handle, and the bottom of the fixed block is fixedly installed with thread barrel,
The inside of the thread barrel is bolted with threaded rod, and the bottom end of the threaded rod is fixedly connected with the top of fixing sleeve, the fixation
The bottom of set is fixedly connected with the upper end of clinical thermometer ontology, and the both sides external of fixing sleeve is symmetrically arranged with two sliding blocks, two institutes
The inside that sliding block is slidably mounted on sliding slot is stated, the sliding slot is symmetrically mounted on the inner sidewall of cylinder, and the clinical thermometer ontology is set
It sets in the inside of cylinder, the bottom of the choke is equipped with silica gel sheath, and the bottom end of the silica gel sheath is enclosed construction.
Preferably, the clinical thermometer ontology is mercurial thermometer, and the outside of clinical thermometer ontology is equipped with graduation mark.
Preferably, the both ends of the sliding slot are equipped with limited block.
Preferably, the cylinder is transparent plastic cylinder, and the fixing sleeve is plastics fixing sleeve.
Preferably, the circular cross section of the cylinder.
Preferably, the inside surface roughness of the sliding slot and the outer surface roughness of sliding block are no more than Ra0.2.
Compared with prior art, the utility model has the beneficial effects that
1, clinical thermometer ontology is mounted on the inside of cylinder by the utility model, and clinical thermometer ontology can be effectively prevent because accidentally
It falls and breaks into pieces, can avoid the skin of mercury injured patient, while can avoid the skin that cullet slag scratches patient, trouble is effectively ensured
The safety of person；
2, the utility model, by rotating handle can realize clinical thermometer ontology temperature-sensitive head stretch out choke outside or
It is retracted the inside of choke, so that the clinical thermometer is easy to use；
3, the utility model, by being equipped with silica gel sheath in the bottom of choke, the bottom end of silica gel sheath is enclosed construction,
It needs to place clinical thermometer in mouth when some patientss measure body temperature and measure, even if patient bites clinical thermometer, mercury into pieces accidentally
The inside of silica gel sheath can be fallen into cullet slag, will not be entered in the mouth of patient, to guarantee the safety of patient, be worthy to be popularized
With it is universal.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the A enlarged diagram of the utility model.
In figure: 1, clinical thermometer ontology；2, cylinder；3, choke；4, handle；5, rolling bearing；6, thread barrel；7, fixed
Set；8, sliding block；9, sliding slot；10, threaded rod；11, fixed block；12, silica gel sheath.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of clinical thermometer, including clinical thermometer ontology 1 and cylinder
Body 2, the bottom end of the cylinder 2 are equipped with the choke 3 for interting 1 bottom end temperature-sensitive head of clinical thermometer ontology, and in the upper end of cylinder 2
Portion is fixedly installed with rolling bearing 5, and fixed block 11, the fixed block 11 are fixedly installed with inside the inner ring of the rolling bearing 5
Top extend to the upper external of rolling bearing 5 and be fixedly connected with the bottom of handle 4, the fixed peace in the bottom of the fixed block 11
Equipped with thread barrel 6, the inside of the thread barrel 6 is bolted with threaded rod 10, the bottom end of the threaded rod 10 and the top of fixing sleeve 7
It is fixedly connected, the bottom of the fixing sleeve 7 is fixedly connected with the upper end of clinical thermometer ontology 1, and the both sides external of fixing sleeve 7 is symmetrical
If two sliding blocks 8 are slidably mounted on the inside of sliding slot 9, and the sliding slot 9 is symmetrically mounted on the interior of cylinder 2 there are two sliding block 8
On side wall, the inside of cylinder 2 is arranged in the clinical thermometer ontology 1, and the bottom of the choke 3 is equipped with silica gel sheath 12, described
The bottom end of silica gel sheath 12 is enclosed construction.
The silica gel sheath 12 is to pass through the shell-like product that special process produces as substrate using silica gel and glass fibre,
It has excellent thermally conductive, insulation, shockproof and easy to assembly characteristic, therefore the silica gel sheath 12 will not influence measurement of bldy temperature
As a result.
Specifically, the clinical thermometer ontology 1 is mercurial thermometer, and the outside of clinical thermometer ontology 1 is equipped with graduation mark, with this
Mercurial thermometer measures temperature, not only fairly simple intuitive, but also temperature taking error is smaller, is convenient for by the way that graduation mark is arranged
Reading.
Specifically, the both ends of the sliding slot 9 are equipped with limited block, it can the anti-disengaging of limited slip block 8 sliding slot by setting limited block
9。
Specifically, the cylinder 2 is transparent plastic cylinder, the fixing sleeve 7 is plastics fixing sleeve, the transparent plastic cylinder
The reading of clinical thermometer ontology 1 is not influenced, while being not easy to break into pieces, can effectively protect clinical thermometer ontology 1, which can avoid
It is really up to the mark to cause clinical thermometer ontology 1 broken.
Specifically, the circular cross section of the cylinder 2, cross section is circular cylinder 2 convenient for relatively identical installation rolling
Dynamic bearing 5, so that the clinical thermometer overall structure is more stable.
Specifically, the inside surface roughness of the sliding slot 9 and the outer surface roughness of sliding block 8 will be slided no more than Ra0.2
The inner surface of slot 9 and the outer surface of sliding block 8, can after reaching parameter of the roughness no more than Ra0.2 after polishing treatment
With the frictional force being effectively reduced between sliding slot 9 and sliding block 8, to reduce the abrasion of sliding slot 9 Yu sliding block 8, so that the clinical thermometer makes
With lasting a long time, while can more easily rotating handle 4.
Working principle: clinical thermometer ontology 1 is mounted on the inside of cylinder 2 by the clinical thermometer, can effectively prevent clinical thermometer ontology
1 breaks into pieces because falling accidentally, can avoid the skin of mercury injured patient, while can avoid the skin that cullet slag scratches patient, has
Effect guarantees the safety of patient；By rotating handle 4 can realize clinical thermometer ontology 1 temperature-sensitive head protrude into silica gel sheath 12 inside or
Person is retracted the inside of choke 3, so that the clinical thermometer is easy to use；By being equipped with silica gel sheath 12, silicon in the bottom of choke 3
The bottom end of plastic boot 12 is enclosed construction, needs to measure in clinical thermometer placement mouth when some patientss measure body temperature,
Even if patient bites clinical thermometer into pieces accidentally, mercury and cullet slag can fall into the inside of silica gel sheath 12, will not enter the mouth of patient
In, to guarantee the safety of patient, it is worthy to be popularized and popularizes, in use, rotating handle 4, handle 4 drives thread barrel 6 to rotate, spiral shell
Rasp bar 10 can only move in a straight line under the action of sliding block 8 and sliding slot 9, by that can realize body temperature to different directions rotating handle 4
The temperature-sensitive head of meter ontology 1 protrudes into the inside of silica gel sheath 12 or is retracted the inside of choke 3.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of clinical thermometer, including clinical thermometer ontology (1) and cylinder (2), it is characterised in that: the bottom end of the cylinder (2) is equipped with
Rolling is fixedly installed with for interting the choke (3) of clinical thermometer ontology (1) bottom end temperature-sensitive head, and inside the upper end of cylinder (2)
Bearing (5) is fixedly installed with fixed block (11) inside the inner ring of the rolling bearing (5), and the top of the fixed block (11) is prolonged
The upper external for extending to rolling bearing (5) is fixedly connected with the bottom of handle (4), and the bottom of the fixed block (11) is fixedly mounted
Have thread barrel (6), the inside of the thread barrel (6) is bolted with threaded rod (10), the bottom end of the threaded rod (10) and fixing sleeve
(7) top is fixedly connected, and the bottom of the fixing sleeve (7) is fixedly connected with the upper end of clinical thermometer ontology (1), and fixing sleeve
(7) both sides external is symmetrically arranged with two sliding blocks (8), and two sliding blocks (8) are slidably mounted on the inside of sliding slot (9), described
Sliding slot (9) is symmetrically mounted on the inner sidewall of cylinder (2), and the clinical thermometer ontology (1) setting is described in the inside of cylinder (2)
The bottom of choke (3) is equipped with silica gel sheath (12), and the bottom end of the silica gel sheath (12) is enclosed construction.
2. a kind of clinical thermometer according to claim 1, it is characterised in that: the clinical thermometer ontology (1) is mercurial thermometer,
And the outside of clinical thermometer ontology (1) is equipped with graduation mark.
3. a kind of clinical thermometer according to claim 1, it is characterised in that: the both ends of the sliding slot (9) are equipped with limited block.
4. a kind of clinical thermometer according to claim 1, it is characterised in that: the cylinder (2) is transparent plastic cylinder, described
Fixing sleeve (7) is plastics fixing sleeve.
5. a kind of clinical thermometer according to claim 1, it is characterised in that: the circular cross section of the cylinder (2).
6. a kind of clinical thermometer according to claim 1, it is characterised in that: the inside surface roughness and cunning of the sliding slot (9)
The outer surface roughness of block (8) is no more than Ra0.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820611369.XU CN208476421U (en) | 2018-04-26 | 2018-04-26 | A kind of clinical thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820611369.XU CN208476421U (en) | 2018-04-26 | 2018-04-26 | A kind of clinical thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476421U true CN208476421U (en) | 2019-02-05 |
Family
ID=65219812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820611369.XU Expired - Fee Related CN208476421U (en) | 2018-04-26 | 2018-04-26 | A kind of clinical thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208476421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115493721A (en) * | 2022-09-19 | 2022-12-20 | 湖北省肿瘤医院（湖北省肿瘤研究所） | Body temperature measuring device is used in nursing of oncology |
-
2018
- 2018-04-26 CN CN201820611369.XU patent/CN208476421U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115493721A (en) * | 2022-09-19 | 2022-12-20 | 湖北省肿瘤医院（湖北省肿瘤研究所） | Body temperature measuring device is used in nursing of oncology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20200426 |