TWM445958U - Body temperature sensing device having replaceable earmuffs - Google Patents

Description

Removable ear cover body temperature sensing device

The present invention relates to a body temperature sensing device, and more particularly to a body temperature sensing device for a retractable ear cover.

The ear thermometer has been one of the commonly used instruments for measuring body temperature. It mainly inserts the probe protruding from the outside of the gun into the external auditory canal, and senses the thermal radiation emitted by the eardrum through a sensor disposed inside the gun body. In order to measure body temperature. Traditionally, while using the ear thermometer, a disposable earmuff is placed on the probe head, on the one hand, to prevent foreign matter from falling into the gun body, and on the other hand, because the ear thermometer must be in-depth when measuring. The ear canal of the human body is inevitably touched, so it is based on health and safety considerations.

The way to remove the earmuffs from the probes in the early stage is, for example, removal by hand or removal with auxiliary tools such as nickel, but the former also has health and safety concerns for the remover, while the latter is still needed. Finding extra tools can be time consuming and cumbersome.

In addition, although there is an ear thermometer structure that can directly separate the ear cover from the probe head, it uses a linear displacement mechanism to push out the ear cover, and the linear displacement mechanism requires a larger gun body space to accommodate. When applying force, it is not enough labor-saving because there is no torque. Also look at the general ear thermometer to meet the ergonomics of the measurement, and the probe is mostly arranged in an arc or bevel manner. Therefore, when the earmuff is pushed out in a straight line, it is easy to get stuck on the probe and cannot be effectively retracted. except.

Therefore, one aspect of the present invention is to provide a body temperature sensing device capable of retracting an ear sleeve, by pivoting a linking member having an annular portion to the probe housing or the body, and then pushing the side wall of the body The driving of the piece causes the annular portion to retreat the disposable earmuff in a curved path under the action of the moment, thereby making the body temperature sensing device of the retractable ear cover not only more labor-saving and fast, but also when the earmuff is removed. It is fluent and ergonomic, and it also eliminates the trouble of the traditional linear displacement mechanism in the accommodating space.

According to an embodiment of the present invention, a body temperature sensing device for a retractable ear cover is provided, comprising a body, a probe housing, a sensing component, a linking component and a pushing component. The body has an open end and a perforation, and a sensing circuit is disposed in the body. The probe housing is assembled at the open end and the probe housing has a through hole and a slot. The sensing component is received in the probe housing and corresponds to the through hole, and the sensing component is electrically connected to the sensing circuit. The linking member is pivotally mounted on the probe housing and the linking member includes an annular portion, and the annular portion surrounds the probe housing and is located in the slot. The pushing member is disposed on the through hole and is configured to drive the linking member, so that the annular portion of the linking member protrudes from the slot of the probe housing.

According to another embodiment of the present invention, a body temperature sensing device for a retractable ear cover includes a body, a probe housing, a slot, a sensing member, a linking member and a pushing member. The body has an open end and a perforation, and a sensing circuit is disposed in the body. The probe housing has a through hole and the probe housing is assembled at the open end. A slot is formed between the probe housing and the open end. The sensing component is received in the probe housing and corresponds to the through hole, and the sensing component is electrically connected to the sensing circuit. The linking member is pivotally disposed at the open end and the linking member includes an annular portion and is annular The collar surrounds the probe housing and is located within the slot. The pushing member is disposed on the through hole and is configured to drive the linking member, so that the annular portion of the linking member protrudes from the slot of the probe housing.

According to an embodiment of the present invention, the linking member may further include a linking portion, and the linking portion and the annular portion may be integrally formed, and the pushing member may be used to push the linking portion. In addition, the body temperature sensing device further includes a latch for pivoting the linkage to the probe housing or pivoting to the open end.

According to another embodiment of the present invention, the linking member may be pivotally disposed on the probe housing or pivoted at the open end, and the linking member may further include a linking portion, and the two ends of the linking portion may be respectively connected to the annular portion. With the pusher.

According to still another embodiment of the present invention, the body temperature sensing device of the retractable ear cover may further include a first elastic member, a cover body or a support member. The first elastic member may be housed in the body and may be disposed between the pushing member and the body for resetting the pushing member. The cover body can be used to cover the probe housing, and the cover body can include an opening corresponding to the through hole of the probe housing. The support member may be assembled on the probe housing for supporting the sensing member.

According to still another embodiment of the present invention, the body temperature sensing device of the retractable ear cover may further include a pin and a second elastic member, wherein the pin has a blocking portion, and the second elastic member is wound around the pin. The open end of the probe housing or the body may further include a first through hole, the support member may further include a carrying platform, and the carrying platform has a second through hole, and the sensing circuit may further include a switch. Wherein, the pin can simultaneously pass through the first through hole and the second through hole and corresponding to the switch, the blocking portion can be located between the first through hole and the second through hole, and the second elastic member can be located between the blocking portion and the carrying platform.

Please refer to FIG. 1 , which is a perspective view of a body temperature sensing device of a retractable ear cover according to an embodiment of the present invention. Please refer to Fig. 2 together, which shows the exploded view of Fig. 1.

As shown in the figure, the body temperature sensing device 100 of the retractable ear cover includes a body 110, a probe housing 120, a sensing member 130, a linking member 140, a pushing member 150, a latch 160, and a first elasticity. A piece 170, a support member 180 and a cover 190. The body 110 has an open end 111 and a through hole 112 is formed on the inner side wall of the body 110. The probe housing 120 is disposed at the open end 111, and the probe housing 120 has a through hole 121 and a slot 122. The sensing component 130 is received in the probe housing 120 and corresponding to the through hole 121 , and the sensing component 130 is electrically connected to a sensing circuit (not shown) disposed in the body 110 . The linking member 140 includes an annular portion 141 and a linking portion 142, and the annular portion 141 is integrally formed with the linking portion 142. The linking member 140 is pivotally mounted on the probe housing 120 by the latch 160, and the annular portion is The 141 turns around the probe housing 120 and is located within the slot 122. The pushing member 150 is disposed in the through hole 112 , and the first elastic member 170 is received in the body 110 and disposed between the pushing member 150 and the body 110 . In addition, the support member 180 includes a set of portions 181 , and the support member 180 is assembled on the inner side of the probe housing 120 by the assembly portion 181 for supporting the sensing member 130 .

On the other hand, the cover 190 can be assembled on the probe housing 120 and cover the probe housing 120, and the cover 190 has an opening 191. When the cover 190 covers the probe housing 120, the opening 191 corresponds to A through hole 121 of the probe housing 120 is provided. Therefore, when the probe housing 120 is provided with the cover 190, the body temperature sensing device 100 of the retractable ear can be used as a front temperature gun, and can also be used to measure the temperature of the room temperature or the object; and when the cover 190 is self-producing When the housing 120 is removed, The body temperature sensing device 100 of the ear can be used as an ear thermometer. In other embodiments of the present invention, the cover covering the probe housing may also be selectively disposed on the body, as long as the opening of the rear cover body can correspond to the through hole of the probe housing. On the other hand, the manner in which the cover body is disposed on the probe housing or the body is, for example, a snap, etc., and those skilled in the art can implement the same according to the prior art, and thus will not be described herein.

Please refer to FIG. 3, which is a cross-sectional view of the A-A line before the earmuff is removed in FIG. 1 (without the cover). Please refer to FIG. 4 together, which shows a schematic diagram of the third figure when the earmuff is removed.

A disposable ear cover 200 is sleeved on the probe housing 120, and the position of the disposable ear cover 200 is sleeved corresponding to the slot 122 of the receiving annular portion 141. When the user wants to retreat the disposable earmuffs 200 after the body temperature measurement is completed, the user can press the pusher 150. Thereby, the pushing member 150 can push against the linking portion 142 to drive the annular portion 141 to protrude from the slot 122. At this time, the disposable earmuff 200 corresponding to the slot 122 will be subjected to the thrust of the annular portion 141. Retire. On the other hand, when the user loosens the pusher 150, the first resilient member 170 disposed between the body 110 and the pusher 150 will force the pusher 150 to reset.

Since the shape of the root portion 141 of the disposable ear cover 200 and the root shape of the disposable ear cover 200 are both annular, when the disposable ear cover 200 is retracted, at least half of the annular portion 141 and the disposable ear cover 200 are removed. The contact area above the ring is also because the contact area is large, which is not only more labor-saving when the disposable ear cover 200 is removed, but also has a better effect of retracting. In addition, since the linking member 140 is disposed in a pivotal manner, when the linking member 140 is driven by the pushing member 150, the actuating path of the annular portion 141 will exhibit an arcuate path. This can be matched with the body 110 which is generally ergonomically slightly curved or beveled, so that the path of the disposable earmuffs 200 retreats with the curvature or oblique angle of the body 110, thereby increasing the withdrawal and abandonment. The speed and smoothness of the earmuffs 200.

Moreover, as can be seen from the figure, when the sensing member 130 is used as a reference, the linking portion 142 of the linking member 140 and the pushing member 150 are located on the same side, and the annular portion 141 is driven by the pushing of the pushing member 150. The main actuation position is on the different side from the pusher 150. In other words, the pushing position of the pushing member 150 and the main acting position of the annular portion 141 are respectively located on the left and right sides of the sensing member 130. That is to say, there is a moment between the pushing member 150 and the actuating annular portion 141, which makes the reversible ear cup temperature sensing device 100 more labor-saving when the disposable ear cover 200 is retracted. The former main active position means that the annular portion 141 is driven by the pushing member 150 to be pushed to the position where the protruding portion 122 is most protruded.

On the other hand, since the pushing member 150 is disposed on the inner side wall of the body 110, when the user wants to press the pushing member 150, it is only necessary to press the pushing member 150 with the index finger like a trigger, which is also quite suitable for the human body. Engineering.

Please refer to FIG. 5 , which illustrates an exploded view of a body temperature sensing device of a retractable ear cover according to another embodiment of the present invention. Please refer to FIG. 6 together, which shows a schematic diagram of the slot in FIG.

As shown in the figure, the probe housing 120a of the reversible earphone sensing device 100a has a through hole 121, and the probe housing 120a is assembled to the open end 111a of the body 110a, thereby forming a slot 122a. In other words, the slot 122a is a space structure formed between the probe housing 120a and the body 110a after the probe housing 120a and the open end 111a are assembled. Also, the linking member 140 The pin 160 is pivoted on the open end 111a of the body 110a, and the annular portion 141 of the link 140 is wound around the probe housing 120a and located in the slot 122a.

Since the body temperature sensing device 100a of the retractable cover is basically formed in addition to the shape of the main body 110a, the structure of the probe housing 120a, the pivoting position of the linking member 140, and the slot 122a due to the probe housing 120a and the open end 111a Other than that formed, the rest are the same as the body temperature sensing device 100 of the retractable ear cover of Fig. 2, and therefore will not be described again.

When a disposable ear cover (not shown) is sleeved on the probe housing 120a corresponding to the slot 122a of the receiving annular portion 141, the user can also push the linkage portion by pushing the pushing member 150. The 142 further drives the annular portion 141 to protrude from the slot 122a, and the disposable earmuff is removed. Similarly, when the user loosens the pusher 150, the pusher 150 can also be reset by the setting of the first elastic member 170. In other words, the recoilable body temperature sensing device 100a can also retreat the disposable ear cover sleeved on the probe housing 120a by the linkage member 140.

Please refer to FIG. 7 , which is a cross-sectional view of a body temperature sensing device of a retractable ear cover according to an embodiment of the present invention. Please refer to FIG. 8 together, which is a perspective view showing the arrangement of the linkages in FIG. 7 .

As shown in the figure, the link 140a of the body temperature sensing device 100b of the retractable ear cover includes an annular portion 141a and a linking portion 142a. The linking member 140a can pivot the annular portion 141a on the probe housing 120 through the latch 160a, and the two ends of the linking portion 142a respectively connect the annular portion 141a and the pushing member 150a, thereby being pressed by the user. When the member 150a is pushed, the pusher 150a pulls the interlocking portion 142a to drive the annular portion 141a to protrude from the slot 122. by The body temperature sensing device 100b of the retractable ear cover is substantially the same as the body temperature sensing device 100 of the retractable ear cover of FIG. 2 except for the foregoing differences, and therefore will not be described again. In addition, the foregoing linking member 140a and its arrangement may also be applied to another embodiment of the present invention, and the difference is only in principle the object that the annular portion 141a is pivoted. For example, in the fifth embodiment, the pin 160a is disposed on the open end 111a of the body 110a. It will be understood by those skilled in the art, and therefore will not be described. Basically, as long as the annular portion can be connected to the pushing member by the linking portion, the protruding slot can be driven when the user pushes the pushing member.

Please refer to FIG. 9 , which illustrates a partial exploded view of a body temperature sensing device of a retractable ear cover according to an embodiment of the present invention. Please refer to FIG. 10A and FIG. 10B together, which respectively show a cross-sectional view of the pin before and after the action of the pin of FIG. 9 .

The body temperature sensing device of the retractable ear cover in FIG. 9 is basically the same as the body temperature sensing device 100 of the retractable ear cover of FIG. 2, and the main difference is that the body temperature sensing device of the retractable ear cover of FIG. 9 is more The probe housing 120 further includes a first through hole 123. The support member 180 further includes a loading platform 182, and the sensing circuit 113 in the body 110 further includes a switch. 114. The pin 161 has a stop 162 and the carrier 182 has a second through hole 183. The first through hole 123, the second through hole 183 and the changeover switch 114 correspond to each other, and the pin 161 simultaneously passes through the first through hole 123 and the second through hole 183 and corresponds to the changeover switch 114, and the blocking portion 162 is located at the first position. Between the through hole 123 and the second through hole 183, the second elastic member 171 is wound around the pin 161 and located between the blocking portion 162 and the carrying platform 182.

Thereby, when the disposable ear cover 200 is sleeved on the probe housing 120, the pin The staples 161 will be moved downward by the gravity of the disposable earmuffs 200, and the switch 114 is triggered to cause the recuperative body temperature sensing device to enter the ear temperature measurement mode. When the disposable ear cover 200 is disengaged from the probe housing 120, the second elastic member 171 will reset the pin 161. At this time, since the switch 114 is not triggered, the body temperature sensing device of the retractable ear cover will be maintained. In the mode of non-foreign temperature measurement. The aforementioned non-foreign temperature measurement is, for example, a measurement of the frontal temperature, the room temperature, or the temperature of the object.

The manner in which the member through the pin 161, the second elastic member 171, and the carrier 182 can be switched to the ear temperature and the non-ear temperature measurement mode can also be applied to another embodiment of the present invention. In principle, the difference is only in the first through hole 123. The location set. For example, in FIG. 5, the first through hole 123 will be disposed on the open end 111a of the body 110a, which will be understood by those skilled in the art, and will not be described again.

According to the above-mentioned embodiment of the present invention, the present invention utilizes a linkage member having an annular portion to be pivotally mounted on the probe housing or the body, and then the driving portion provided on the side wall of the body can drive the annular portion to act as a moment. Under the curved track, the disposable earmuffs are removed, so that the body temperature sensing device of the retractable ear cover is not only labor-saving, fast, smooth, but also ergonomic and free from the earmuffs. I went to the trouble of the traditional linear displacement mechanism in the accommodating space. In addition, the present invention also enables the body temperature sensing device of the retractable ear cover to be used not only as an ear thermometer for measuring the ear temperature, but also as a temperature gun for measuring the amount of temperature. A temperature measuring device for measuring room temperature and object temperature. In addition, the pin setting also provides automatic switching between ear temperature measurement and non-ear temperature measurement.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit In this case, any person skilled in the art will be able to make various changes and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention is defined by the scope of the appended claims.

100, 100a, 100b‧‧‧receivable body temperature sensing device

110, 110a‧‧‧ ontology

111, 111a‧‧‧ open end

112‧‧‧Perforation

113‧‧‧Sensor circuit

114‧‧‧Toggle switch

120, 120a‧‧‧ probe housing

121‧‧‧through hole

122, 122a‧‧‧ slots

123‧‧‧ first through hole

130‧‧‧Sensors

140, 140a‧‧‧ linkages

141, 141a‧‧‧Rings

142, 142a‧‧‧ linkage department

150, 150a‧‧‧ pusher

160, 160a‧‧‧ latch

161‧‧‧ Pins

162‧‧ ‧ 挡

170‧‧‧First elastic parts

171‧‧‧Second elastic parts

180‧‧‧Support

181‧‧‧ Department

182‧‧‧bearing station

183‧‧‧Second through hole

190‧‧‧ cover

191‧‧‧Opening

200‧‧‧Disposable earmuffs

The above and other objects, features, advantages and embodiments of the present invention will be more apparent and understood. The description of the drawings is as follows: FIG. 1 is a view showing the body temperature of a retractable ear cover according to an embodiment of the present invention. A perspective view of the measuring device.

Figure 2 is an exploded view of Figure 1.

Figure 3 is a cross-sectional view of the A-A line before the earmuff is removed in Figure 1 (without the cover).

Figure 4 is a schematic view showing the removal of the earmuffs in Figure 3.

FIG. 5 is an exploded view of a body temperature sensing device of a retractable ear cover according to another embodiment of the present invention.

Figure 6 is a schematic view showing the slot of Figure 5.

Figure 7 is a cross-sectional view showing a body temperature sensing device of a retractable ear cover according to an embodiment of the present invention.

Figure 8 is a perspective view showing the arrangement of the linkages of Figure 7.

FIG. 9 is a partial exploded view of a body temperature sensing device of a retractable ear cover according to an embodiment of the present invention.

Fig. 10A is a schematic cross-sectional view showing the pin of Fig. 9 before the pin is actuated.

FIG. 10B is a schematic cross-sectional view showing the pin of FIG. 9 before the pin is actuated.

100‧‧‧Removeable body temperature sensing device

110‧‧‧ body

111‧‧‧Open end

112‧‧‧Perforation

120‧‧‧ probe housing

121‧‧‧through hole

122‧‧‧Slots

130‧‧‧Sensors

140‧‧‧ linkages

141‧‧‧Rings

142‧‧‧ linkage department

150‧‧‧Promoters

160‧‧‧ latch

170‧‧‧First elastic parts

180‧‧‧Support

181‧‧‧ Department

190‧‧‧ cover

191‧‧‧Opening

Claims (16)

A body temperature sensing device capable of retreating an ear cover comprises: a body having an open end and a through hole, wherein the body is provided with a sensing circuit; a probe housing is disposed at the open end, and the probe housing Having a through hole and a slot; a sensing member is received in the probe housing and corresponding to the through hole, the sensing member is electrically connected to the sensing circuit; a linking member is pivotally mounted on the probe housing The linking member includes: an annular portion around the probe housing and located in the slot; and a pushing member disposed on the through hole, and the pushing member is configured to drive the linking member to make the ring The portion protrudes from the slot. The body temperature sensing device of the retractable ear cover of claim 1, wherein the linking member further comprises a linking portion, the linking portion is integrally formed with the annular portion, and the pushing member is configured to push against the linking portion. The body temperature sensing device of the retractable ear cover of claim 2, further comprising: a latch for pivoting the linking member to the probe housing. The body temperature sensing device of the retractable ear cover of claim 1, wherein the linking member is pivotally mounted on the probe housing by the annular portion, and the linking member further comprises a linking portion, the two ends of the linking portion respectively Connecting the annular portion with the push Pieces. The body temperature sensing device of the retractable ear cover of claim 1, further comprising: a first elastic member disposed in the body and disposed between the pushing member and the body, wherein the first elastic member is used to make The pusher is reset. The body temperature sensing device of the retractable ear cover of claim 1 further comprises: a cover body for covering the probe housing, the cover body comprising: an opening corresponding to the through hole. The body temperature sensing device of the retractable ear cover of claim 1, further comprising: a support member disposed on the probe housing, the support member for supporting the sensing member. The body temperature sensing device of the retractable ear cover of claim 7, further comprising: a pin having a blocking portion; and a second elastic member surrounding the pin, wherein the probe housing further comprises a first through hole The support member further includes a loading platform, and the loading platform has a second through hole. The sensing circuit further includes a switch, the pin simultaneously passes through the first through hole and the second through hole and The switch is located between the first through hole and the second through hole, and the second elastic member is located between the blocking portion and the carrying platform. A body temperature sensing device capable of retreating ear covers, comprising: a body having an open end and a through hole, the body is provided with a sensing circuit; a probe housing is disposed at the open end, the probe housing has a through hole; and a slot is formed in the probe housing Between the open end and the open end, a sensing member is disposed in the probe housing and corresponding to the through hole, the sensing member is electrically connected to the sensing circuit; a linking member is pivotally disposed at the open end, and the linkage The component comprises: an annular portion wound around the probe housing and located in the slot; and a pushing member disposed on the through hole for driving the linking member to protrude the annular portion. The body temperature sensing device of the retractable ear cover of claim 9, wherein the linking member further comprises a linking portion, the linking portion is integrally formed with the annular portion, and the pushing member is configured to push against the linking portion. The body temperature sensing device of the retractable ear cover of claim 10 further includes: a latch for pivoting the linking member to the open end. The body temperature sensing device of the retractable ear cover of claim 9, wherein the linking member is pivotally disposed at the open end by the annular portion, and the linking member further comprises a linking portion, wherein the connecting portion is respectively connected to the connecting portion An annular portion and the pusher. The body temperature sensing device of the retractable ear cover of claim 9, further comprising: a first elastic member disposed in the body and disposed between the pushing member and the body, wherein the first elastic member is used to make The pusher is reset. The body temperature sensing device of the retractable ear cover of claim 9, further comprising: a cover body for covering the probe housing, the cover body comprising: an opening corresponding to the through hole. The body temperature sensing device of the retractable ear cover of claim 9 further includes: a support member disposed on the probe housing, the support member for supporting the sensing member. The body temperature sensing device of the retractable ear cover of claim 15 further comprising: a pin having a blocking portion; and a second elastic member surrounding the pin, wherein the open end further comprises a first through hole, The support member further includes a loading platform, and the loading platform has a second through hole. The sensing circuit further includes a switch, the pin simultaneously passes through the first through hole and the second through hole and should switch a switch, and the blocking portion is located between the first through hole and the second through hole, and the second elastic member is located between the blocking portion and the carrying platform.