CN2382011Y

CN2382011Y - Determining cover for ear thermometer

Info

Publication number: CN2382011Y
Application number: CN 99214413
Authority: CN
Inventors: 林增隆
Original assignee: ZHONGZHI OPTOELECTRONIC SCIENCE & TECHNOLOGY Co Ltd
Current assignee: ZHONGZHI OPTOELECTRONIC SCIENCE & TECHNOLOGY Co Ltd
Priority date: 1999-06-24
Filing date: 1999-06-24
Publication date: 2000-06-07
Anticipated expiration: 2009-06-24

Abstract

The utility model relates to a detecting cover for ear thermometers, which comprises a substrate that presents annular sheet body and is provided with an opening in the middle, and a film cover that is fixedly combined with the substrate by the opening end and can be sheathed with the detection part of an ear thermometer. The opening end of the film cover is provided with a first peripheral wall section, a second peripheral wall section and a viewing window through extending toward a closed end, wherein, the whole body of the first peripheral wall section is provided with fold planes which are gradually reduced from the bottom to the top in area, the second peripheral wall section is a smooth annular wall, and the viewing window is an enclosed smooth surface which can be attached to the front end of the detection part.

Description

The detecting cover of ear temperature meter

The utility model is meant the detecting cover of ear temperature meter especially relevant for a kind of cover cap.

Among the medical diagnosis on disease process, clinical thermometer often provides great help.In all measuring points, the temperature of ear-drum more can be represented the temperature of body interior than the temperature of oral cavity, rectum or oxter, and people can be measured the temperature of ear-drum by the infrared radiation of radiating from ear-drum in the detecting duct.Use the required Measuring Time of infra-red thermometer also shorter when taking temperature in addition, for the patient.Therefore, the use of infrared ear temperature meter is more and more general.

In order to measure the infrared radiation in the duct, the detection portion leading portion of ear temperature meter need stretch in the external auditory meatus, and the infrared radiation of can the sensing ear-drum sending is to measure the ear temperature; Yet when using this ear temperature meter to measure the body temperature of different illness, pollute probably and the infection of disease,, all be with a cover cap outside the detector of these thermometers, after using each time, abandon in order to prevent this from occurring.

Known cover cap, see also Fig. 1, the detecting cover of the disclosed a kind of ear temperature meter that is people such as Fu Ladeen in No. 5163418, United States Patent (USP), include the substrate 32 of an enclosure 31 and a ring-type, this enclosure 31 is made by the penetrable formula film of the about 0.0254 millimeter infrared ray of a slice thickness, the blind end of this enclosure 31 becomes smooth shape, constitute ultrared window region 311,312 one-tenth rugosities of its perisporium, be adhered in the substrate 32 of this ring-type around its open end, this substrate 32 be designed to can with the driving fit of thermometer detector, can make the smooth front end inlet that should detection portion of this window 311 when the substrate 32 of this cover cap is put the detection portion of ear temperature meter; The shortcoming of this kind cover cap is for when this cover cap enters in the duct, and the folding line of the perisporium 312 of its enclosure 31 can scrape the duct surface and make us very uncomfortable, and the enclosure itself can send suitable noise when being squeezed.In addition, fold may appear in Infrared window oral region 31 when being contained in this cover cap on the detector, causes ultrared stray radiation (stray radiation) and influences the accuracy of measured temperature.

See also Fig. 2, the detecting cover of another ear temperature meter that to be people such as person of outstanding talent propose in No. 5088834, United States Patent (USP), be the enclosure 41 and a substrate 42 that includes integrated truncate capitiform, this enclosure 41 is to be coincide mutually by the detection portion of the penetrable formula material of infrared ray be made into integration and ear temperature meter, the thickness convergent of its blind end (distal portion), and make that window 411 thickness that are positioned at distal end portion are the thinnest, between 0.0254 to 0.0127 millimeter, this substrate 42 be bonded on the enclosure 41 open ends (proximal end) around, be used for being fixed in the detection portion of ear temperature meter; This kind pattern enclosure does not have folding line, comparatively comfortable in the use, its shortcoming is so also arranged, that is: because cover is to extend into blind end by open end mat material pressurization plastic yield, the very long distance of plastic yield, its thickness is tapered to 0.0127 millimeter from 0.76 millimeter approximately, the control of quality difficulty comparatively in manufacture process.

The purpose of this utility model is to provide a kind of detecting cover of ear temperature meter, easily processing and have comfort when using in the manufacturing.

The technical solution of the utility model is:

A kind of detecting cover of ear temperature meter comprises a substrate, a film cover, it is characterized in that:

Be provided with opening, lamellar body in the form of a ring in the middle of this substrate;

This film cover, be the transparent cover body of infrared ray, its open end combines fixing and extends to the middle opening of this substrate with this substrate, extend toward blind end by this open end and to be provided with first section perisporium, second section perisporium and a form, this first section perisporium integral body is equipped with fold plane, and the area of fold plane from bottom to top convergent is little; This second section perisporium is smooth ring wall; This form is a smooth sealing surface.

The detecting cover of described ear temperature meter is characterized in that: this base includes: first cramp is a lamellar body in the form of a ring, and its periphery is provided with clamping part; And second cramp, be lamellar body in the form of a ring, cover with this first cramp, its periphery and be the clamping part snap fit of first cramp is to fix the open end periphery clamping of this film cover.

The detecting cover of described ear temperature meter is characterized in that: this first cramp periphery is arranged with at least two clamping parts.

Effect of the present utility model is:

The detecting cover of ear temperature meter of the present utility model, when the detection portion of shroud ear temperature meter, the fit inlet of this detection portion of this form, and second section smooth perisporium is the leading portion that is positioned at detection portion, when inserting human body external auditory meatus measurement ear temperature, because of this detection portion only is that leading portion inserts external auditory meatus, yet this segment length is coated with second section smooth perisporium, in the use as snug as a bug in a rug, do not have any pain of scraping, in addition, because first section perisporium of about 2/3 length of this film cover is to pick up from right extension to form rugosity, only about 1/3 length is short, and the control of processing is more or less freely.

The utility model can be concluded following advantage:

Enter the external auditory meatus position when 1, using and be even surface, as snug as a bug in a rug.

2, only be the length that enters external auditory meatus in the length of making upper diaphragm extension stretching, and the extension of non-integral stretching, so machining control is more or less freely, do not have the difficulty in the manufacturing, guarantee preferable quality.

3, because of these first and

second fastener

51,52 mutual these film covers 53 of buckle clamping, so this film cover 53 can be by strong fix.

The simple declaration of accompanying drawing drawing

Above-mentioned purpose of the present utility model, advantage and characteristic by in the detailed description of following preferred embodiment and with reference to graphic when can be clearer, wherein:

Fig. 1 is the planimetric map of No. 5163418, known United States Patent (USP) " detecting cover of ear temperature meter ".

Fig. 2 is the stereographic map of No. 5088834, known United States Patent (USP) " detecting cover of ear temperature meter ".

Fig. 3 is the stereographic map of the utility model preferred embodiment in extended configuration.

Fig. 4 is the planimetric map of the utility model preferred embodiment in extended configuration.

Fig. 5 is that the utility model preferred embodiment is in the stereographic map of the receipts state that contracts.

Fig. 6 is the user mode synoptic diagram of the utility model preferred embodiment.

Fig. 7 is the sectional view of the decompressor of the utility model preferred embodiment.

Fig. 8 to 12 is punching press state profiles of the utility model preferred embodiment.

Seeing also Fig. 3 and 4 is to be the utility model one preferred embodiment, and it includes: a substrate and a film cover 53, wherein:

This substrate includes: first cramp 51 is lamellar bodies in the form of a ring, and its periphery is arranged with three clamping parts 511; And second cramp 52 is lamellar bodies in the form of a ring, can cover its periphery and be clamping part 511 snap fit of this first cramp 51 with this first cramp 51.

This film cover 53, be the transparent film cover of infrared ray, make with tygon or polypropylene screen, its open end 531 serve as reasons these first and

second cramp

51,52 double teams fixing, opening extends formed cover body between among first and

second cramp

51,52, but be the detection portion of shroud ear temperature meter, it is extended toward blind ends by open end 531 and is provided with first section perisporium 532, second section perisporium 533 and form 534, this first section perisporium 532 is equipped with fold plane 5321, and the area of fold plane 5321 from bottom to top convergent is little; The smooth ring wall that this second section perisporium 533 extends and form for diaphragm pressurization plastic yield is identical with the detection portion leading portion of ear temperature meter, and its thickness is thin than first section perisporium; This form 534 is the blind end of film cover, is that a smooth sealing surface can be fitted with the detection end of ear temperature meter.Because this second section perisporium 533 forms for former diaphragm stretches,, after finishing, manufacturing can retraction go in this first section perisporium 532, as shown in Figure 5 so the thickness attenuation is softer.

By above structure, see also Fig. 6, during the detection portion 11 of the utility model shroud ear temperature meter, the middle opening of this first and

second cramp

51,52 is just and after this detection portion 11 to hold 112 to coincide, the inlet 111 of these form 534 these detection portions of applying, and second section smooth perisporium 533 is positioned at the leading portion of detection portion, when inserting human body external auditory meatus measurement ear temperature, because of this detection portion only is that leading portion inserts external auditory meatus, yet this segment length is to be coated with second section smooth perisporium 533, do not have rugosity,, do not have any pain of scraping so use as snug as a bug in a rug; In addition, because first section perisporium 532 of about 2/3 length of this film cover 53 is to pick up from right extension to form rugosity, second section perisporium 533 of only about 1/3 length is to extend for diaphragm pressurization plastic yield, the length that extends is short, it is not entire length, so the control in processing is more or less freely, can guarantee preferable quality.

See also Fig. 7, be the decompressor 6 of the utility model embodiment on making, it is to include a base 61, a template 62, four circle pillars 63, a fixed head 64, a portable plate 65, one first Pneumatic cylinder device 66, one second Pneumatic cylinder device 67, a fixed cap 68, a fasteners 601, an ejection piece 602, an and knock-pin 603, wherein:

This base 61 is plane panel seats.

This template 62 is to be fixed in this base 61, which is provided with a punching press cave 621.

This four circles pillar 63 is four jiaos that frame stands on this base 61.

This fixed head 64 is upper ends of being fixed in this four circles pillar 63.

This portable plate 65 is to be provided with perforation to justifying pillar 63, enables to pass for this circle pillar 63, and can be up and down.

This first Pneumatic cylinder device 66 is to be erected on this fixed head 62, includes first pneumatic cylinder 661 and first atmospheric pressure pole 662, and this first atmospheric pressure pole 662 is to pass this fixed head 62, terminal fixedly connected this portable plate 65.

The section squarely shape of this fixed cap 68, it is to be locked in this portable plate 65 belows with screw, so that this second Pneumatic cylinder device 67 is fixed on this portable plate 65 times, these fixed cap 68 lower end central authorities are integrally formed with a drift 681, are to be a hollow cylinder; This second Pneumatic cylinder device 67 includes second pneumatic cylinder 671 and second atmospheric pressure pole 672, and this second atmospheric pressure pole 672 can be stretched out by the hollow part of this drift 681.

This fasteners 601 is to be sleeved on outside this drift 681, again with a clasp 604 fastenings, accepts bulge loop 6011 and a socket part 6012 close-fittings cover should second clasp 52 but its lower end is provided with one.

This ejection piece 602 is to be socketed on that this fasteners 601 is outer to be accepted bulge loop 6011 by this and accepted.

This knock-pin 603 is to be connected and fixed on this fixed head 64 belows, can be this ejection piece 602 collisions.

The manufacture method of present embodiment is as follows:

A, ejection formation first cramp 51 are lamellar bodies in the form of a ring, and its periphery is provided with three clamping parts 511;

B, ejection formation second cramp 52 are lamellar bodies in the form of a ring, can cover its periphery and be clamping part 511 snap fit of this first cramp 51 with this first cramp 51;

C, cut out out a slice a slice toroidal and the transparent diaphragm 530 of infrared ray;

D, see also Fig. 8, this first cramp 51 is placed on this punching press die cavity 621, this diaphragm 530 is placed on first cramp 51;

E, this second cramp 52 placed socket part 6012 front ends of the fasteners 601 of aiming at this punching press cave 621;

F, start first stroke of this decompressor, promptly be to make first atmospheric pressure pole 662 of this first Pneumatic cylinder device stretch out, can drive this portable plate 65 and move down this moment, when first cramp 52 on this fasteners 601 is fitted this diaphragm 530 and first cramp 51, this drift 681 still continues this diaphragm 530 of downward punching press and extends toward this punching press cave 621, as shown in Figure 9; This moment, this diaphragm 530 was because of extending to form shell-like naturally, so can form the rugosity perisporium, when forming first section perisporium 532 of rugosity, the lower surface 682 of this fixed cap 68 compresses this fasteners 601, even so this second cramp 52 fastens this first cramp 51, make clamping fix this diaphragm and form a film cover, as shown in figure 10.

G, start second stroke of this decompressor, promptly be to make second atmospheric pressure pole 672 of this second Pneumatic cylinder device stretch out the blind end of this film cover 53 of punching press, the diaphragm plastic yield is extended form the form 534 of second section perisporium 533 and smooth sealing surface, as shown in figure 11;

H, regaining second stroke of this decompressor, promptly is to make second atmospheric pressure pole 672 of this second Pneumatic cylinder device regain; And

I, regaining first stroke of this decompressor, promptly is to make first atmospheric pressure pole 662 of this first Pneumatic cylinder device regain, and this moment is because this ejection piece 602 these knock-pins 603 of collision, even close-fitting drops at the finished product 5 of fasteners 601, as shown in figure 12.

The specific embodiment that is proposed in the detailed description of preferred embodiment is only in order to be easy to illustrate technology contents of the present utility model; and be not that the utility model is limited to this embodiment; under the situation that does not exceed the utility model protection domain; can make many variations implements; as, substrate and film cover adopt the ultrasonic combination.

Claims

1, a kind of detecting cover of ear temperature meter comprises a substrate, a film cover, it is characterized in that:

2, the detecting cover of ear temperature meter as claimed in claim 1, it is characterized in that: this base includes: first cramp is a lamellar body in the form of a ring, and its periphery is provided with clamping part; And second cramp, be lamellar body in the form of a ring, cover with this first cramp, its periphery and be the clamping part snap fit of first cramp is to fix the open end periphery clamping of this film cover.

3, the detecting cover of ear temperature meter as claimed in claim 2 is characterized in that: this first cramp periphery is arranged with at least two clamping parts.