WO2011077621A1 - 電子体温計 - Google Patents
電子体温計 Download PDFInfo
- Publication number
- WO2011077621A1 WO2011077621A1 PCT/JP2010/006397 JP2010006397W WO2011077621A1 WO 2011077621 A1 WO2011077621 A1 WO 2011077621A1 JP 2010006397 W JP2010006397 W JP 2010006397W WO 2011077621 A1 WO2011077621 A1 WO 2011077621A1
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- WO
- WIPO (PCT)
- Prior art keywords
- holder
- housing
- electronic thermometer
- positive electrode
- peripheral surface
- Prior art date
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/20—Clinical contact thermometers for use with humans or animals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K2215/00—Details concerning sensor power supply
Definitions
- the present invention relates to an electronic thermometer.
- an electronic thermometer has been widely used as a thermometer for measuring the temperature of a subject.
- an electronic component such as a circuit board that calculates the body temperature of a subject based on the temperature detected by a temperature sensor or a battery that supplies power to the circuit board is usually attached to a predetermined holder, It is installed in an electronic thermometer.
- the inside of the electronic thermometer is generally formed in a liquid-tight structure.
- an electrode plate that supports a battery in a holder is subjected to an impact ( Failure has occurred due to various causes, such as the electronic thermometer being broken by indirect impact from the outside, etc., or the electrode plate that operates in response to the operation of the power switch being deformed due to aging. It was.
- thermometers are required to further improve durability and reduce costs.
- the present invention has been made in view of the above problems, and an object of the present invention is to realize a highly durable electronic thermometer at low cost.
- the first object is to improve the durability of a holder that is equipped with a battery and supplies power to a circuit board in accordance with the operation of a power switch.
- an electronic thermometer has the following configuration. That is, An electronic thermometer comprising a holder on which a circuit board that calculates the body temperature of a subject based on detected temperature data and a battery that supplies power to the circuit board are mounted, The holder is An electrode plate for supplying power supplied from the battery to the circuit board; A connecting member that connects the positive electrode and the negative electrode of the electrode plate, and a defining member that defines the tip position of the positive electrode and the tip position of the negative electrode, The defining member is The tip position of the positive electrode is held so that the positive electrode is along the side wall portion of the holder, and the tip position of the negative electrode is a predetermined distance from the positive electrode held along the side wall portion of the holder. It is characterized by being arranged between the positive electrode and the negative electrode so as to maintain a position apart from each other.
- thermometer comprising: a first housing on which a holder on which an electronic component for body temperature measurement is mounted is placed; and a second housing configured to be detachable from the first housing.
- the first housing has a bottomless first screw hole for screwing the second housing;
- the second housing is A part of the outer peripheral surface is configured to fit into the inner peripheral surface of the first casing, and When a part of the outer peripheral surface is fitted to the inner peripheral surface of the first casing, the inner peripheral surface has a hollow structure that slides along the bottom surface of the holder, A part of the outer peripheral surface is A bottomed second screw hole screwed by the first housing at a position corresponding to the first screw hole in a state fitted to the inner peripheral surface of the first housing; And a packing member wound in the circumferential direction on the tip side of the second screw hole.
- thermometer According to the present invention, a highly durable electronic thermometer can be realized at low cost.
- FIG. 1 is a diagram showing an external configuration of an electronic thermometer 100 according to an embodiment of the present invention.
- FIG. 2 is an exploded perspective view of the electronic thermometer 100.
- FIG. 3 is an exploded perspective view of the holder of the electronic thermometer 100.
- FIG. 4 is a view for explaining the configuration of the liquid crystal display member mounting region of the holder 200.
- FIG. 5 is a view for explaining the configuration of the rubber holder.
- FIG. 6 is a diagram for explaining the configuration of the battery mounting area of the holder 200.
- FIG. 7 is a diagram for explaining the configuration of the battery mounting area of the holder 200.
- FIG. 8 is a view for explaining the configuration of the tip of the holder 200.
- FIG. 9 is a diagram illustrating a configuration of the housing 102.
- FIG. 10 is a diagram showing a state in which the substrate is fixed by the protruding portion 901 of the housing 102.
- FIG. 11 is a diagram showing a state in which the battery is fixed by the rib 903 of the casing 102.
- FIG. 12 is a view showing a state in which a buzzer member is fixed by the rib 904 of the housing 102.
- FIG. 13 is a view showing screw holes for fixing the housing 102 to the housing 101.
- FIG. 14 is a diagram showing the relationship between the screw holes of the casings 101 and 102 and the packing.
- FIG. 1 is a diagram showing an external configuration of a rod-shaped electronic thermometer 100 according to an embodiment of the present invention.
- 1A is a plan view of the front side of the electronic thermometer 100
- 1 B of FIG. 1 is a plan view of the back side of the electronic thermometer 100.
- reference numeral 101 denotes a main body housing (housing 101) of the electronic thermometer 100
- 102 denotes a tail housing (housing 102) of the electronic thermometer 100.
- the housing 102 is detachably attached to the housing 101. Note that both the casing 101 and the casing 102 are formed in a curved shape in the circumferential direction.
- a liquid crystal display unit 104 displays body temperature data and the like as a body temperature measurement result, and is covered with a window member 104a formed of a transparent thermoplastic resin.
- This window member 104a is two-color molded with a casing 101 made of an impact-resistant thermoplastic resin, for example, butylene / styrene resin, and has high liquid tightness.
- reference numeral 105 denotes a screw hole for screwing the housing 102 after attaching the housing 102 to the housing 101.
- 101a is a rounded protrusion
- 101b is a semicircular flat part
- the protrusion 101a and the flat part 101b are provided on the central axis in the longitudinal direction of the electronic thermometer 100 so as to be separated by a predetermined interval.
- the end cap 103 side of the protrusion 101a is formed in a round shape
- the center side of the electronic thermometer 100 is formed in a sharp shape
- the semicircular flat portion 101b is formed in a round shape on the housing 102 side.
- FIG. 2 is an exploded perspective view for explaining the internal configuration of the electronic thermometer 100.
- reference numeral 200 denotes a holder.
- the holder 200 is mounted with a circuit board mounting area 201 on which a circuit board for calculating the body temperature of the subject is mounted based on the temperature measured by the temperature measuring unit, and a liquid crystal display member for displaying the calculated body temperature.
- a liquid crystal display member mounting area 202 and a battery mounting area 203 on which a battery for supplying power to the circuit board and the liquid crystal display member are mounted.
- 210 is a buzzer part in which a diaphragm and a piezoelectric element are integrated to notify the end of the body temperature measurement, and is inserted along the arrow from the insertion port 221 on the opposite side of the end cap 103 of the casing 101. 101 is directly attached to an attachment member (not shown) on the inner wall surface on the back side. Thereby, the buzzer component is electrically connected to a circuit board 301 described later.
- the holder 200 is inserted along the arrow through the insertion port 221 and attached to the housing 101 with the buzzer component 210 attached to the inner wall surface on the back side of the housing 101.
- the battery mounting area 203 is in a position exposed to the outside of the casing 101. For this reason, in a state where the housing 102 is removed, the user can easily replace the battery.
- the holder 200 is, for example, a crystalline thermoplastic mainly composed of structural units of (—CH 2 O—) called POM (polyoxymethylene), generally called polyacetal or acetal resin. It is assumed that it is made of resin.
- POM polyoxymethylene
- the housing 102 is attached to the housing 101 by inserting the fitting portion 231 along the arrow from the insertion port 221 in a state where the holder 200 is attached to the housing 101.
- the casing 102 is formed of a thermoplastic resin material (for example, high impact polystyrene resin) for impact resistance and prevention of screw crushing.
- the fitting portion 231 has a hollow structure, and its outer wall is fitted to the inner wall of the casing 101, and the inner wall inserts the battery mounting region 203 of the holder 200.
- FIG. 3 is a view for explaining the configuration of the holder 200 of the electronic thermometer 100, and shows a state seen from the back side of the electronic thermometer 100.
- reference numeral 301 denotes a circuit board that calculates the body temperature of the subject based on the temperature measured by the temperature measuring unit.
- Reference numeral 302 denotes a liquid crystal display member that displays the calculated body temperature.
- a button type battery 303 supplies power to the circuit board and the liquid crystal display member, and is attached to two places in the longitudinal direction of the casing 101.
- the circuit board 301, the liquid crystal display member 302, and the battery 303 are attached to the circuit board mounting area 201, the liquid crystal display member mounting area 202, and the battery mounting area 203, respectively.
- FIG. 4 is a view for explaining the configuration of the liquid crystal display member mounting region in the holder 200 of the electronic thermometer 100
- 4A shows the assembly configuration of the liquid crystal display member mounting region 202
- 4B shows the configuration of FIG.
- region shown to 4A from the arrow 410 direction is shown.
- the side wall surface and the like in the liquid crystal display member mounting region are omitted for easy understanding.
- a rubber holder 403 is provided between the liquid crystal unit 402 and the backlight unit 404.
- the rubber holder 403 has an opening 405 at the center position, and the light emitted from the backlight unit 404 reaches the liquid crystal part 402 via the opening 405.
- the rubber holder 403 has a peripheral edge 406, and the liquid crystal part 402 is fixed by the peripheral edge 406.
- the rubber connector 401 includes the liquid crystal unit 402, the rubber holder 403, and the backlight unit as shown in 4B of FIG. It will be held by the end face of 404. As a result, it does not fall over without providing a holding member.
- the rubber holder is mainly composed of (—CH 2 O—), for example, POM (polyoxymethylene), generally called polyacetal, or acetal resin. It is assumed that it is formed of a crystalline thermoplastic resin composed of units. Note that the rubber holder 403 according to the present embodiment is formed of a copolymer made by bonding ethylene oxide to trioxane, which is a trimer of formaldehyde, in POM.
- FIG. 5 is a plan view showing a detailed configuration of the rubber holder 403.
- the peripheral edge 406 of the rubber holder 403 is provided with through holes 511 to 514 through which protrusions (not shown) projecting vertically from the bottom surface of the holder 200 pass. It has been.
- the protruding portion protruding in the vertical direction from the bottom surface portion of the holder 200 penetrates the through holes 511 to 514, whereby the horizontal position of the rubber holder 403 is defined.
- peripheral edge portion 406 of the rubber holder 403 projections 501 to 504 penetrating through through holes provided in the side wall portion of the holder 200 protrude in the horizontal direction. As described above, the protrusions 501 to 504 are passed through the through holes provided in the side wall of the holder 200, whereby the vertical position of the rubber holder 403 is defined.
- the protrusions 501 to 504 and the through holes 511 to 514 are arranged at positions close to each other (that is, a member for defining the position in the vertical direction) And the member for defining the position in the horizontal direction are arranged close to each other), so that the rubber holder 403 can be easily attached to the holder 200 and is difficult to come off once attached. It becomes possible to make it.
- FIG. 6 is a diagram for explaining a configuration for restricting the battery position in the battery mounting region in the holder 200 of the electronic thermometer 100.
- FIG. 6A is a perspective view of the battery mounting region 203
- 6B-1, 6B 2 is a cross-sectional view taken along the line AA in FIG. 6A.
- the surface of the battery 303 on the back side of the electronic thermometer is regulated by the fixing member 601
- the surface on the front side of the electronic thermometer is regulated by the electrode 611.
- the electrode 611 since the electrode 611 has elasticity, when the strong impact is applied to the electronic thermometer 100 and the battery 303 moves in the front direction of the electronic thermometer, the electrode 611 bends beyond the elastic range. Become.
- the electronic thermometer according to the present embodiment has a configuration in which the rib 602 is provided on the holder 200 in order to suppress the bending amount of the electrode 611.
- FIG. 7 is a diagram for explaining a configuration for fixing electrodes in the battery mounting region in the holder 200 of the electronic thermometer 100
- 7A is a perspective view of the battery mounting region 203
- 7B is a plan view thereof. It is.
- the electrode 700 is installed along the side wall of the holder 200, and the positive electrode 701 and the negative electrode 702 When the switch (not shown) is pressed, the negative electrode 702 is bent in the direction of the arrow 720 to be connected.
- the positive electrode 701 and the negative electrode 702 are configured not to contact each other at the position 730 unless the power switch is pressed.
- the electrode holding member 710 is arranged in the battery mounting region 203 of the holder 200.
- the electrode holding member 710 has the notch part 711 and becomes a structure which hold
- the electrode holding member 710 has a rounded guide portion 712 formed with an acute angle of about 70 degrees so as to hold the negative electrode at a position away from the holding position of the tip portion of the positive electrode 701 by a predetermined distance. It has a configuration. As a result, the tip position of the negative electrode 702 is separated from the positive electrode 701 by a predetermined distance, and it is possible to avoid a situation where the negative electrode 702 is connected to the positive electrode 701 even though the power switch is not pressed. Because it becomes.
- the guide part 712 has roundness, even when the negative electrode 702 is repeatedly bent due to repeated pressing of the power switch, the possibility of breakage can be reduced.
- FIG. 8 is a view for explaining the configuration of the tip portion of the circuit board mounting region 201 in the holder 200 of the electronic thermometer 100.
- the holder 200 is attached to the housing 101 by being inserted along the arrow from the insertion port 221. At this time, the holder 200 is fixed to the casing 101 without using an adhesive or the like, and is configured not to fall out of the casing 101.
- a drop prevention member 801 is provided at the tip of the circuit board mounting area 201. Since the removal preventing member 801 has a structure extending obliquely rearward with respect to the insertion direction of the holder 200, when the holder 200 is inserted, the holder 200 is slid against the inner wall surface of the casing 101, while the holder 200 is When it is attempted to move in the direction of falling off, it will be caught on the inner wall surface of the casing 101.
- the removal preventing member 801 has a low resistance value when the holder 200 is inserted into the housing 101, and has a high resistance value when the holder 200 is operated in a direction in which the holder 200 is detached from the housing 101. Become.
- a guide portion 801 a for easily guiding and positioning a temperature sensitive element such as a thermistor to the end cap 103 is provided at the tip of the circuit board mounting area 201 of the holder 200.
- FIG. 9 is a diagram for explaining a detailed configuration of the casing 102.
- 9A in FIG. 9 is a plan view of the casing 102
- 9B in FIG. 9 is a side view of the casing 102
- 9C in FIG. The side view of the housing 102 at the time of seeing from the insertion port 221 side is each shown.
- a pair of protrusions 401 having a length of about 2.5 mm, a height of about 2.5 mm, and a width of about 1 mm are provided at both ends of the fitting portion 231 of the housing 102.
- casing 102 becomes a hollow structure so that the battery mounting area
- Two types of ribs are provided.
- the ribs 903 and 904 are extended over the whole insertion direction in the hollow structure 902.
- FIG. 10 is a diagram for explaining the function of the protruding portions 901 provided at both ends of the fitting portion 231 of the housing 102.
- the holder 200 attached to the housing 101 and the housing 102 before (10A) and after (10B) attachment to the housing 101 are extracted and moved up and down.
- the upper side of the drawing shows the front side of the electronic thermometer 100
- the lower side of the drawing shows the back side of the electronic thermometer 100.
- the circuit board 301 mounted in the circuit board mounting area 201 is attached to the position H2 from the front plane 1001 of the holder 200. Further, the protruding portion 901 is attached to the fitting portion 231 so that the front side end surface 1002 is located at a distance H1 from the front side wall surface 1003 of the hollow structure 902. Note that the distance H1 and the distance H2 are substantially equal.
- FIG. 10B By having such a configuration, when the housing 102 is inserted in the insertion direction and the front side wall surface 1003 of the housing 102 slides with respect to the front side plane 1001 of the holder 200 and reaches a predetermined position, FIG. As shown in FIG. 10B, the front end surface 1002 of the protruding portion 901 comes into contact with the back side plane of the circuit board 301. As a result, the circuit board 301 is restrained from the back side to the front side of the electronic thermometer 100, and the circuit board 301 can be stably fixed to the holder 200. That is, the protrusion 901 has a function for stably fixing the circuit board 301 without rattling.
- FIG. 11 is a diagram for explaining the function of the rib 903 of the housing 102.
- FIG. 11 also shows the holder 200 attached to the housing 101 and the housing 102 before (11A) and after (11B) attachment to the housing 101 for easy understanding of the explanation, as in FIG. And is shown upside down (that is, in FIG. 11, the upper side of the drawing shows the front side of the electronic thermometer 100 and the lower side of the drawing shows the back side of the electronic thermometer 100).
- the two button batteries 303 mounted in the battery mounting area 203 are attached to the position H4 from the front side plane 1001 of the holder 200. Further, the rib 903 extends from the front side wall surface 1003 of the hollow structure 902 to a position at a distance H3. Note that the distance H3 and the distance H4 are substantially equal.
- the rib 903 defines the position of the battery 303 (position relative to the back side direction of the electronic thermometer 100).
- the position of the battery 303 is fixed by the fixing member 1101. However, in order to facilitate battery replacement by the user, the fixing region of the fixing member 1101 is only a part of the battery 303. As described above, the rib 903 defines the position of the battery 303 in an area different from the area fixed by the fixing member 1101, whereby the battery 303 can be more stably fixed to the holder 200. . That is, the rib 903 has a function for stably fixing the battery 303.
- the rib 903 is disposed so as to collide with the holder 200 when the casing 102 is inserted by being inverted between the front side and the back side.
- the rib 903 collides with the holder 200 even if the front side and the back side are mistaken (so-called reverse insertion). Misinsertion can be prevented. That is, the rib 903 also has a function of preventing the casing 102 from being reversely inserted.
- 12A and 12B are diagrams for explaining the function of the rib 904 of the housing 102.
- 12A shows a state before the housing 102 is attached to the housing 101
- 12B shows a state after the housing 102 is attached to the housing 101. ing.
- the attachment member 1201 which attaches the component 210 for buzzers is provided in the back inner wall surface of the housing 101 of the electronic thermometer 100. As shown in FIG. The attachment member 1201 is disposed at a distance H6 from the inner wall surface on the back side of the casing 101, and is configured in a U-shape having an opening opened in the direction of the insertion port 221. Accordingly, the buzzer component 210 can be attached to the attachment member 1201 simply by inserting the buzzer component 210 from the opening.
- the rib 904 extends from the back inner wall surface of the casing 101 to a position of a distance H5 in a state where the fitting portion 231 is inserted from the insertion port 221 and attached to the casing 101. Note that the distance H5 and the distance H6 are substantially equal.
- the rib 904 suppresses the opening of the attachment member 1201 as shown in 12B of FIG. Become.
- the buzzer component 210 can be prevented from jumping out of the opening of the attachment member 1201, and the buzzer component 210 can be stably fixed to the housing 101. That is, the rib 904 has a function for stably fixing the buzzer component 210.
- FIG. 13 is a view for explaining a configuration of a screw hole 1300 provided at a position corresponding to the screw hole 105 of the casing 101 when the casing 102 is attached to the casing 101 and screwed.
- FIG. 13B is a cross-sectional view taken along the line AA of the housing 102.
- the screw hole 1300 is provided in the back side surface of the fitting part 231. As shown in FIG. Further, the screw hole 1300 is provided by a packing 1301 disposed to make the space between the fitting portion 231 and the inner wall surface of the casing 101 liquid-tight when the fitting portion 231 is fitted to the inner wall surface of the casing 101. Are also arranged upstream of the insertion direction.
- the bottom surface of the screw hole 1300 is located in a rib 904 provided on the inner wall surface on the back side of the fitting portion 231. Due to the ribs 904, the casing 102 has a thickness about twice that of the other portions. That is, the screw hole 1300 does not penetrate the fitting portion 231 and has a bottomed screw hole structure.
- FIG. 14 is a view for explaining the function of the screw hole 1300 of the housing 102
- 14A-1 shows a state before the housing 102 is attached to the housing 101
- 14A-2 shows the housing 102.
- the state after attaching to 101 is shown.
- 14B-1 is a cross-sectional view taken along line AA in 14A-2, showing a state before the casing 101 and the casing 102 are screwed together
- 14B-2 is an AA view in 14A-2. It is sectional drawing, Comprising: The state after screwing the housing 101 and the housing 102 is shown.
- the fitting portion 231 of the housing 102 is provided with a screw hole 1300 at a position corresponding to the screw hole 105 of the housing 101. Therefore, the housing 102 is attached to the housing 101. At this time, as indicated by 14A-2 in FIG. 14, the screw hole 105 and the screw hole 1300 overlap each other.
- the screw hole 1300 provided in the fitting portion 231 is a bottomed screw hole, and is provided upstream of the packing 1301 in the insertion direction. .
- the inflow paths 1401 and 1402 are the only inflow paths of the liquid into the electronic thermometer 100. That is, since the screw hole 1300 is bottomed, it is possible to avoid the inflow of liquid into the electronic thermometer 100 through the inflow paths 1403 and 1404.
- the inflow into the electronic thermometer 100 through the inflow paths 1401 and 1402 can be suppressed by the packing 1301. That is, in the fitting portion 231, it is possible to avoid the inflow of liquid into the electronic thermometer 100 only with the packing provided on the downstream side in the insertion direction from the screw hole 1300 (the packing is provided at a plurality of positions). It is not necessary and a liquid-tight structure can be reliably realized).
- the screws 1410 shown in 14B-1 and 14B-2 in FIG. 14 are made of a SUS material that is attracted to magnetic force. Further, the pitch width of the screw is larger than that of the conventional one, and it is assumed that measures for preventing thread breakage are taken. Furthermore, the screw head is also larger than the conventional one, and it is assumed that measures for preventing rattling are taken.
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Abstract
Description
検出された温度データに基づいて被検者の体温を算出する回路基板と、該回路基板に電源を供給する電池と、が搭載されるホルダを備える電子体温計であって、
前記ホルダは、
前記電池から供給される電源を前記回路基板に送る電極板と、
前記電極板の正電極と負電極とを接続する接続位置において、該正電極の先端位置と、該負電極の先端位置とを規定する規定部材とを、備え、
前記規定部材は、
前記正電極が前記ホルダの側壁部に沿うように、該正電極の先端位置を保持するとともに、前記負電極の先端位置が、前記ホルダの側壁部に沿って保持された前記正電極から所定距離だけ離れた位置を維持するように、該正電極と該負電極との間に配されていることを特徴とする。
体温測定のための電子部品が搭載されたホルダが載置される第1の筺体と、前記第1の筺体に対して着脱可能に構成された第2の筺体と、を備える電子体温計であって、
前記第1の筺体は、前記第2の筺体をねじ留めする無底の第1のねじ穴を有し、
前記第2の筺体は、
外周面の一部が前記第1の筺体の内周面に嵌合するよう構成され、かつ、
前記外周面の一部を前記第1の筺体の内周面に嵌合させる際に、その内周面が前記ホルダの底面に沿って摺動する中空構造を有しており、
前記外周面の一部は、
前記第1の筺体の内周面に嵌合した状態で、前記第1のねじ穴に対応する位置に、前記第1の筺体によってねじ留めされる有底の第2のねじ穴と、
前記第2のねじ穴よりも先端側において周方向に巻き回されたパッキン部材とを備えることを特徴とする。
図1は、本発明の一実施形態に係る棒状の電子体温計100の外観構成を示す図である。図1の1Aは、電子体温計100の表側の平面図であり、図1の1Bは、電子体温計100の裏側の平面図である。
図2は、電子体温計100の内部構成を説明するための分解斜視図である。図2において、200はホルダである。ホルダ200は、温度計測部により計測された温度に基づいて、被検体の体温を算出する回路基板が搭載される回路基板搭載領域201と、算出された体温を表示する液晶表示部材が搭載される液晶表示部材搭載領域202と、回路基板や液晶表示部材に電源を供給する電池が搭載される電池搭載領域203とを備える。
図3は、電子体温計100のホルダ200の構成を説明するための図であり、電子体温計100の裏側から見た様子を示す図である。
次に、ホルダ200の液晶表示部材搭載領域202の構成について説明する。図4は、電子体温計100のホルダ200における液晶表示部材搭載領域の構成を説明するための図であり、4Aは、液晶表示部材搭載領域202の組み立て構成を示しており、4Bは、図4の4Aに示す液晶表示部材搭載領域を矢印410方向から見た場合の断面構成を示している。なお、図4の4Aでは、説明を分かりやすくするために、液晶表示部材搭載領域における側壁面等は省略している。
次に、ラバーホルダ403の詳細構成について説明する。図5はラバーホルダ403の詳細構成を示す平面図である。図5に示すように、ラバーホルダ403の周縁部406には、ホルダ200の底面部から垂直方向に突出した突起部(不図示)が貫通する貫通穴511~514が、それぞれの角部に設けられている。このように、ホルダ200の底面部から垂直方向に突出した突起部が、貫通穴511~514を貫通することにより、ラバーホルダ403の水平方向の位置が規定される。
次に、ホルダ200の電池搭載領域203において電池位置を規制するための構成について説明する。図6は、電子体温計100のホルダ200における電池搭載領域において電池位置を規制するための構成を説明するための図であり、6Aは、電池搭載領域203の斜視図であり、6B-1、6B-2は、図6の6AのA-A断面図である。
次に、ホルダ200の電池搭載領域203の電極を固定するための構成について説明する。図7は、電子体温計100のホルダ200における電池搭載領域において電極を固定するための構成を説明するための図であり、7Aは、電池搭載領域203の斜視図であり、7Bは、その平面図である。
次に、ホルダ200の回路基板搭載領域201の構成について説明する。図8は、電子体温計100のホルダ200における回路基板搭載領域201の先端部の構成を説明するための図である。
次に、筺体102の詳細構成について説明する。図9は、筺体102の詳細構成を説明するための図であり、図9の9Aは、筺体102の平面図を、図9の9Bは、筺体102の側面図を、図9の9Cは、挿入口221側から見た場合の筺体102の側面図をそれぞれ示している。
次に、筺体102の嵌合部231の両端に設けられた突出部901の機能について説明する。図10は、筺体102の嵌合部231の両端に設けられた突出部901の機能を説明するための図である。
次に、筺体102に設けられたリブ903の機能について説明する。図11は、筺体102のリブ903の機能を説明するための図である。
次に、筺体102に設けられたリブ904の機能について説明する。図12は、筺体102のリブ904の機能を説明するための図であり、12Aは筺体102を筺体101に取り付ける前の様子を、12Bは筺体102を筺体101に取り付けた後の様子をそれぞれ示している。
次に、筺体102を筺体101に取り付け、ねじ留めするための構成について説明する。図13は、筺体102を筺体101に取り付け、ねじ留めする際に、筺体101のねじ穴105に対応する位置に設けられたねじ穴1300の構成を説明するための図であり、13Aは筺体102を裏側から見た場合の平面図を、13Bは筺体102のA-A断面図をそれぞれ示している。
次に、筺体102に設けられたねじ穴1300の機能について説明する。図14は、筺体102のねじ穴1300の機能を説明するための図であり、14A-1は、筺体102を筺体101に取り付ける前の様子を示しており、14A-2は、筺体102を筺体101に取り付けた後の様子を示している。また、14B-1は、14A-2におけるA-A断面図であって、筺体101と筺体102とをねじ留めする前の状態を示しており、14B-2は、14A-2におけるA-A断面図であって、筺体101と筺体102とをねじ留めした後の状態を示している。
Claims (4)
- 検出された温度データに基づいて被検者の体温を算出する回路基板と、該回路基板に電源を供給する電池と、が搭載されるホルダを備える電子体温計であって、
前記ホルダは、
前記電池から供給される電源を前記回路基板に送る電極板と、
前記電極板の正電極と負電極とを接続する接続位置において、該正電極の先端位置と、該負電極の先端位置とを規定する規定部材とを、備え、
前記規定部材は、
前記正電極が前記ホルダの側壁部に沿うように、該正電極の先端位置を保持するとともに、前記負電極の先端位置が、前記ホルダの側壁部に沿って保持された前記正電極から所定距離だけ離れた位置を維持するように、該正電極と該負電極との間に配されていることを特徴とする電子体温計。 - 前記ホルダは、前記電池が搭載される底面上に、該電池の底面側の面の可動範囲を規制する規制部材を更に備えることを特徴とする請求項2に記載の電子体温計。
- 体温測定のための電子部品が搭載されたホルダが載置される第1の筺体と、前記第1の筺体に対して着脱可能に構成された第2の筺体と、を備える電子体温計であって、
前記第1の筺体は、前記第2の筺体をねじ留めする無底の第1のねじ穴を有し、
前記第2の筺体は、
外周面の一部が前記第1の筺体の内周面に嵌合するよう構成され、かつ、
前記外周面の一部を前記第1の筺体の内周面に嵌合させる際に、その内周面が前記ホルダの底面に沿って摺動する中空構造を有しており、
前記外周面の一部は、
前記第1の筺体の内周面に嵌合した状態で、前記第1のねじ穴に対応する位置に、前記第1の筺体によってねじ留めされる有底の第2のねじ穴と、
前記第2のねじ穴よりも先端側において周方向に巻き回されたパッキン部材と
を備えることを特徴とする電子体温計。 - 前記第2の筺体は、更に、前記内周面のうち、前記ホルダの底面に沿って摺動する面と対向する面上にリブを備えており、
前記リブは、前記外周面の一部が、前記第1の筺体の内周面に嵌合した状態で、前記ホルダの底面から所定の距離に位置することで、前記ホルダ上に搭載された電子部品の少なくとも一部について、その可動範囲を規制するよう構成されており、
前記有底の第2のねじ穴は、前記リブ内において形成されていることを特徴とする請求項3に記載の電子体温計。
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