CN114403815B - Hand-held type body temperature rifle convenient to routine maintenance - Google Patents
Hand-held type body temperature rifle convenient to routine maintenance Download PDFInfo
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- CN114403815B CN114403815B CN202210329844.5A CN202210329844A CN114403815B CN 114403815 B CN114403815 B CN 114403815B CN 202210329844 A CN202210329844 A CN 202210329844A CN 114403815 B CN114403815 B CN 114403815B
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
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Abstract
The invention belongs to the technical field of thermometers, and particularly relates to a handheld body temperature gun convenient for daily maintenance, which comprises a handheld shell, wherein the handheld shell comprises a detection part, a connecting part and a handle part, the connecting part is connected between the detection part and the handle part, a button is arranged on the handle part, the detection part comprises an installation head assembled at one end of the connecting part, an infrared emitter is fixedly installed inside the installation head, a piece detecting lens matched with the infrared emitter is also arranged on the installation head, the handheld body temperature gun further comprises a housing, a disinfection mechanism and a protection mechanism, the housing is sleeved outside the installation head in a sliding mode, the disinfection mechanism is assembled at the front end of the installation head and acts on the piece detecting lens, and the protection mechanism is assembled on the installation head and positioned at the front side of the piece detecting lens. The invention can effectively utilize the space in the handle part, improve the protection of the body temperature gun, reduce the convenience of daily maintenance and improve the daily maintenance efficiency of the body temperature gun.
Description
Technical Field
The invention belongs to the technical field of thermometers, and particularly relates to a handheld body temperature gun convenient for daily maintenance.
Background
The body temperature rifle is under the condition of contactless human body, utilize the instrument of human body temperature of infrared measurement, compare in traditional mercury clinical thermometer, the body temperature rifle can the rapid survey human body temperature to can frequent repetitious usage, still can not cause cross infection, the body temperature rifle mainly transmits human body temperature signal through the infrared ray, and the infrared ray easily receives the influence of external factor when the transmission, thereby can lead to the great error of measuring result appearance, it is thus visible, the body temperature rifle still has very big improvement space in the future.
Present body temperature rifle all can be exposed in the external world in infrared emitter's camera lens department many, long-time exposing can make on the camera lens adhesion some dust or other impurity, simultaneously because the body temperature rifle is contactless use, but long-time use, the gas of inevitable exhalation can not adhere on its camera lens, it is therefore visible, it is very important to protect and clear up infrared emitter's that the body temperature rifle is equipped with spy piece camera lens, under the current technical means, can blow off the probe dust with the earwash ball or the needle tubing of removing the head, 75% medical alcohol of reuse deepens probe inside and cleans, then reuse behind the surface of wiping the instrument, this mode is when the clearance, because the process is numerous, the operation is comparatively difficult.
Disclosure of Invention
The invention aims to provide a handheld body temperature gun convenient for daily maintenance, which can effectively utilize the space inside a handle part, increase the protection of the body temperature gun and reduce the difficulty of daily maintenance.
The technical scheme adopted by the invention is as follows:
a hand-held body temperature gun for convenient routine maintenance, comprising:
the handheld shell comprises a detection part, a connecting part and a handle part, wherein the connecting part is connected between the detection part and the handle part, a display screen is arranged on the connecting part, and a button is arranged on the handle part;
the detection part comprises an installation head assembled at one end of the connection part, an infrared emitter is fixedly installed in the installation head, and a piece detection lens matched with the infrared emitter is further arranged on the installation head;
the cover shell is sleeved on the outer side of the mounting head in a sliding manner, and a through hole is formed in the middle of the cover shell;
the disinfection mechanism is assembled at the front end of the mounting head and acts on the lens of the probe lens, and is used for performing daily maintenance on the lens of the probe lens;
the protective mechanism is assembled on the mounting head and located on the front side of the probe lens, when the cover shell moves to the maximum position along the mounting head, the protective mechanism releases the covering of the probe lens, and when the cover shell resets along the mounting head, the protective mechanism covers the probe lens.
As a preferable scheme of the handheld body temperature gun convenient for routine maintenance, the invention comprises: the handheld shell is characterized in that a power supply module and a circuit module are further arranged inside the handheld shell, the power supply module is arranged at the position below the inside of the handle portion, and the circuit module is arranged inside the connecting portion.
As a preferable scheme of the handheld body temperature gun convenient for routine maintenance, the invention comprises: the inside of handle portion is provided with the cavity, the inside air supply source that is provided with of cavity, the air supply source is connected with the hose through the three-way pipe, be provided with check valve a between air supply source and the three-way pipe, this hose is connected to disinfection mechanism, and is provided with pressure valve c between hose and the disinfection mechanism.
As a preferable aspect of the hand-held body temperature gun for convenient routine maintenance of the present invention, wherein: the air supply source adopts any one of a piston type injector structure or a miniature air pump, and when the miniature air pump is selected, the input end of the miniature air pump is connected to the circuit module through a lead.
As a preferable scheme of the handheld body temperature gun convenient for routine maintenance, the invention comprises: the medical alcohol-filled air supply device is characterized in that a liquid storage container located above the air supply source is arranged inside the connecting portion, medical alcohol is filled inside the liquid storage container, and the lower end of the liquid storage container is connected with a one-way valve b of the three-way pipe.
As a preferable aspect of the hand-held body temperature gun for convenient routine maintenance of the present invention, wherein: the check valve a, the pressure valve c and the check valve b are all micro plastic check valves, and the outer diameters of the check valves are all below five millimeters.
As a preferable aspect of the hand-held body temperature gun for convenient routine maintenance of the present invention, wherein: the sterilizing mechanism comprises an annular tube arranged on the mounting head, the annular tube surrounds the periphery of the probe lens, a plurality of pores are formed in the inner side of the annular tube, and the annular tube is communicated with the hose.
As a preferable aspect of the hand-held body temperature gun for convenient routine maintenance of the present invention, wherein: the protection mechanism comprises two vertically symmetrical plugging plates and connecting rods, wherein the opposite sides of the plugging plates are made of magnetic materials, medical sponge is arranged on the back of each plugging plate and used for cleaning the probe lens, the connecting rods are fixedly connected to the end portions of the plugging plates and connected with connecting strips, the connecting strips are inserted into the mounting heads in a sliding mode and connected with the housings, and the connecting rods are integrally arc-shaped.
As a preferable aspect of the hand-held body temperature gun for convenient routine maintenance of the present invention, wherein: the utility model discloses an infrared ray emitter, including installation head, connecting rod, the inside of installation head is seted up and is cup jointed in the groove of dodging of shutoff board surface, connecting rod fixed connection is in the one end of shutoff board, the inside of dodging the groove is seted up the guide way corresponding with the connecting rod, the inside of dodging the groove is seted up the ring channel that is located the infrared emitter outer lane, the ring channel communicates with the inside of guide way each other, the ring channel still corresponds each other with the connecting rod, and the housing is in when the surface of installation head is wrapped completely, the connecting rod is located the intercommunication department of ring channel and guide way.
The invention has the technical effects that:
the invention adopts the design of the protection mechanism, and the protection mechanism can block the lens of the infrared emitter when the housing is completely covered to the outer side of the mounting head, so that no dust or other impurities are adhered to the outer surface of the lens of the infrared emitter under the condition that the body temperature gun is not used;
the invention adopts the design of the trigger mechanism, the trigger mechanism can automatically run before and after the housing moves, after the housing moves away, the trigger mechanism can be meshed with the plastic teeth, and then the blocking plate can be driven to rotate by driving the trigger mechanism to rotate, so that the lens of the infrared emitter can be wiped in all directions, and the parts designed by the scheme are all made of high-strength plastic materials, the processing and assembling technology is mature, and the workload of the original design can not be increased;
the design of the connecting strip is adopted, the connecting strip cannot drive the plugging plate to move at the beginning of moving, the housing can be separated from the contact with the trigger mechanism at the moment, the trigger mechanism can be automatically accommodated in the mounting head, and subsequently, when the connecting strip moves the plugging plate to move, the plugging plate cannot be limited by the trigger mechanism, so that the phenomenon of motion conflict is effectively avoided;
The invention adopts the design of the positioning component, the positioning component can stably fix the housing on the outer side of the mounting head, so that the housing is not easy to shift relative to the mounting head, and meanwhile, the connecting strip is ensured not to move the plugging plate away from the front end of the probe lens of the infrared emitter.
Drawings
FIG. 1 is a rear view of the overall apparatus provided by the present invention;
FIG. 2 is a schematic front view of an integrated apparatus provided by the present invention;
FIG. 3 is a schematic view of a mounting head provided by the present invention;
FIG. 4 is a schematic view of a disinfection mechanism provided by the present invention;
FIG. 5 is a schematic view of the internal structure of the evacuation trough provided by the present invention;
FIG. 6 is a schematic view of the interior of a hand held housing provided by the present invention;
FIG. 7 is an enlarged schematic view taken at A of FIG. 5 in accordance with the present invention;
FIG. 8 is a schematic view of the interior of an enclosure provided by the present invention;
FIG. 9 is a schematic view of a positioning assembly provided by the present invention;
FIG. 10 is a schematic view of a trigger mechanism provided by the present invention;
FIG. 11 is a schematic cross-sectional view of the interior of the trigger mechanism provided by the present invention;
fig. 12 is an exploded view of the connection of the trigger mechanism and the fixed sleeve provided by the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. A hand-held housing; 2. a mounting head; 201. a chute; 202. a recessed section; 2021. an arc-shaped slot; 203. a guide groove; 204. an annular groove; 3. a housing; 301. a slide bar; 4. a protection mechanism; 401. a plugging plate; 402. a connecting rod; 5. a trigger mechanism; 501. a trigger lever; 502. a linkage push plate; 503. a linkage rod; 504. a docking gear; 6. a connecting strip; 7. a positioning assembly; 701. positioning a rod; 702. a return spring; 703. a start-stop button; 8. installing a sleeve; 9. a return spring; 10. an adjusting block; 1001. and (6) butting the blocks.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the following description is given in conjunction with the accompanying examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed.
Example 1
As shown in fig. 1-7, a hand-held body temperature gun for facilitating routine maintenance, comprising:
as shown in fig. 1 and 2, a handheld housing 1, where the handheld housing 1 includes a detection portion, a connection portion and a handle portion, the connection portion is connected between the detection portion and the handle portion, a display screen is disposed on the connection portion, a button is disposed on the handle portion, the detection portion includes an installation head 2 assembled at one end of the connection portion, an infrared emitter is fixedly installed inside the installation head 2, and a probe lens adapted to the infrared emitter is further disposed on the installation head 2;
The device comprises a housing 3, a disinfection mechanism and a protection mechanism 4, wherein the housing 3 is sleeved outside the mounting head 2 in a sliding manner, a through hole is formed in the middle of the housing 3, the disinfection mechanism is assembled at the front end of the mounting head 2 and acts on the probe lens and is used for performing daily maintenance on the probe lens, the protection mechanism 4 is assembled on the mounting head 2 and is positioned on the front side of the probe lens, when the housing 3 moves to the maximum position along the mounting head 2, the protection mechanism 4 removes the covering of the probe lens, and when the housing 3 resets along the mounting head 2, the protection mechanism 4 covers the probe lens.
When the temperature measuring device is used, when the housing 3 slides to the front end of the mounting head 2 to the maximum position, the protection mechanism 4 is opened, the infrared emitter and the probe lens are exposed, so that temperature measurement can be normally finished, after the temperature measuring device is used, the housing 3 is extruded, the housing 3 is reset, the protection mechanism 4 is closed, and the probe lens is covered, so that storage of a body temperature gun can be realized, objects such as a cover and the like do not need to be prepared additionally, meanwhile, in the daily maintenance process, daily maintenance of the probe lens can be realized through the disinfection mechanism, manual cleaning is not needed, and the cleaning difficulty is reduced.
Wherein, handheld shell 1's inside still is provided with power module and circuit module, and power module sets up in the inside below position department of handle portion, and circuit module sets up in the inside of connecting portion, and wherein power module is used for providing the electric energy for whole body temperature rifle, and more changeable formula dry battery is chooseed for use to its power module, and circuit module then is the control maincenter of whole body temperature rifle, does not do specific details here again.
Furthermore, the handle part is provided with a cavity, an air supply source is arranged in the cavity, the air supply source is connected with a hose through a three-way pipe, a one-way valve a is arranged between the air supply source and the three-way pipe, the hose is connected to the disinfection mechanism, and a pressure valve c is arranged between the hose and the disinfection mechanism.
The liquid storage container is arranged above the air supply source and filled with medical alcohol, and the lower end of the liquid storage container is connected to the three-way pipe through a one-way valve b.
The disinfection mechanism comprises a ring-shaped pipe arranged on the mounting head 2, and particularly referring to the attached figure 4, the ring-shaped pipe surrounds the periphery of the probe lens, a plurality of pores are formed in the inner side of the ring-shaped pipe, the ring-shaped pipe is communicated with a hose, and the pore diameter of each pore is consistent with the inner diameter of a needle tube for removing the head, which is conventionally used for cleaning.
Based on the above arrangement, because the interior of the body temperature gun often leaves a large amount of space, so that the space is effectively utilized, specifically, an air supply source is added in the handle part, a liquid storage container capable of adding liquid is added in the connecting part, and some alcohol is added in the container, because the volume of the body temperature gun is often small, even if alcohol is added, the weight of the whole body temperature gun is not too heavy, but the whole part is more comfortable to use because of the addition of some counter weights, most importantly, because of the arrangement of the check valve b, the alcohol in the liquid storage container can normally flow into the hose and can not flow back into the liquid storage container, and the hose can be filled with the alcohol by matching with the arrangement of the pressure valve c, and when the probe lens of the body temperature gun is daily maintained, only the air supply source is needed, gas can extrude the inside liquid of hose after passing check valve a to make alcohol can follow inside the spouting of pore on exploring the piece lens, thereby realize utilizing alcohol to carry out sterile purpose to exploring the piece lens, need not use aurilave or needle tubing to remove the clearance, cooperate subsequent wiping, realize the high-efficient clearance of camera lens.
It should be further noted that the check valve a, the pressure valve c and the check valve b are all micro plastic check valves, the outer diameters of the check valves are all below five millimeters, all the fittings are made of plastics, the influence on the whole counterweight is light, and the pressure bearing capacity of the check valve b is smaller than that of the pressure valve c, so that the medical alcohol can be filled in the hose and does not flow back.
Furthermore, the check valve b can be replaced by an electromagnetic valve, the electromagnetic valve is connected to the circuit module and controlled through an external button, and the mode is controlled more accurately.
The most critical air supply source adopts any one of a piston type injector structure or a miniature air pump, and when the miniature air pump is selected, the input end of the miniature air pump is connected to the circuit module through a lead, and when the miniature air pump is selected as the air supply source, the miniature air pump has the advantages of small integral volume, light weight, better assembly to the inside of the handle part and capability of directly controlling the disinfection process through an external button.
As shown in fig. 4, 5 and 7, the protection mechanism 4 includes two blocking plates 401 and a connecting rod 402 which are symmetrical up and down, opposite sides of the two blocking plates 401 are both made of magnetic materials, a medical sponge is arranged on the back of the blocking plate 401 and used for cleaning a lens of a probe, the connecting rod 402 is fixedly connected to an end portion of the blocking plate 401, a connecting bar 6 is connected to the connecting rod 402, the connecting bar 6 is inserted into the mounting head 2 in a sliding manner and connected with the housing 3, and the connecting rod 402 is arc-shaped as a whole.
This design aim at, when promoting housing 3 and reseing, can draw connecting rod 402 through connecting strip 6, make the shutoff board 401 time inter combination form the closing cap structure to this comes to protect spy piece camera lens, need not be in the additional closing cap structure that uses, secondly, when forming the protection, medical sponge can absorb the unnecessary alcohol on spy piece camera lens, and then can make spy piece camera lens keep the state of a preferred.
As shown in fig. 3, the inside of the mounting head 2 is provided with an avoiding groove sleeved on the outer surface of the plugging plate 401, the connecting rod 402 is fixedly connected to one end of the plugging plate 401, the inside of the avoiding groove is provided with a guide groove 203 corresponding to the connecting rod 402, the inside of the avoiding groove is provided with an annular groove 204 located on the outer ring of the infrared emitter, the annular groove 204 is communicated with the inside of the guide groove 203, the annular groove 204 is further communicated with the connecting rod 402, and the connecting rod 402 is further corresponding to the connecting groove 204 and the guide groove 203 when the housing 3 is completely wrapped on the outer surface of the mounting head 2, the connecting rod 402 is located at the communication position of the annular groove 204 and the guide groove 203, the annular groove 204 is further corresponding to the connecting rod 402, the guide groove 203 is a space provided for the movement of the connecting rod 402, so that the plugging plate 401 can be normally opened and closed.
Here, the opposite sides of two shutoff boards 401 all set up to magnetic material, and two magnetic material of different polarity can inter attraction, and then make when reseing, the getting close to that two shutoff boards 401 can be better, and magnetic material accounts for less, and magnetic material can not influence infrared emitter's normal use simultaneously, consequently, magnetic material is chooseed for use here.
Example 2
Referring to fig. 5-12, a second embodiment of the present invention, which is based on the previous embodiment, is shown.
As shown in fig. 10, a hand-held type body temperature gun convenient to routine maintenance, still including setting up in the inside trigger mechanism 5 of installation head 2, and trigger mechanism 5 is connected with protection machanism 4 and housing 3 transmission, can drive trigger mechanism 5 operation through removing housing 3, and then trigger mechanism 5 can drive protection machanism 4 and rotate, connecting strip 6 is used for linking together housing 3 and protection machanism 4, can drive connecting strip 6 through removing housing 3, and then connecting strip 6 can drive protection machanism 4 and shift, realize the opening and close of shutoff board 401.
As shown in fig. 5 and 8, the corners of the mounting head 2 are provided with arc chamfers with the same radian, the arc chamfers are provided with sliding grooves 201, the inner side of the housing 3 is fixedly connected with a sliding rod 301, the sliding rod 301 is slidably sleeved inside the sliding groove 201, the front end of the mounting head 2 is provided with a recessed section 202, the outer surface of the recessed section 202 is sleeved with an elastic sealing ring, specifically, the elastic sealing ring can be made of rubber material, when the side of the housing 3 moves to the outer side of the recessed section 202, the inner wall of the housing 3 is not contacted with the outer wall of the mounting head 2 any more, at this time, the housing 3 can rotate relative to the mounting head 2, and the elastic sealing ring is contacted with the inner wall of the housing 3 all the time when the housing 3 rotates, so that the gap after the housing 3 rotates relative to the mounting head 2 can be blocked by the elastic sealing ring, the corners of the recessed section 202 are provided with arc grooves 2021, and the arc grooves 2021 are communicated with the inside of the sliding grooves 201, the arc-shaped groove 2021 further corresponds to the slide bar 301, a damping pad may be disposed on a contact surface of the arc-shaped groove 2021 and the slide bar 301, and an elastic clip may also be disposed on one side of the slide bar 301, so as to increase stability of the slide bar 301 inside the arc-shaped groove 2021, and other ways may be used instead.
Specifically, when the housing 3 drives the slide bar 301 to move to the communicating position between the arc-shaped groove 2021 and the sliding groove 201, the side of the housing 3 is located outside the concave section 202, at this time, the user can rotate the housing 3, the housing 3 will drive the slide bar 301 to slide along the inside of the arc-shaped groove 2021, and then the housing 3 can be relatively fixed after moving to the side of the mounting head 2, so that the user can conveniently use the body temperature gun to measure the temperature of the human body or other objects.
As shown in fig. 8 and 9, a positioning component 7 is further disposed inside the mounting head 2, and the positioning component 7 is used to fix the housing 3 outside the mounting head 2, so that the housing 3 is not easy to slide after covering the outside of the mounting head 2, and the mounting head 2 is not easy to be contaminated or damaged.
Specifically, the positioning component 7 includes a positioning rod 701, a return spring 702 and an open-close button 703, the positioning rod 701 is inserted in two sides of the middle of the mounting head 2, a positioning groove matched with the positioning rod 701 is formed in the inner side of the housing 3, an inclined chamfer is processed at one end of the positioning rod 701, which is located outside the mounting head 2, the return spring 702 is arranged inside the mounting head 2, one end of the return spring 702 is fixedly connected with one end of the positioning rod 701, the open-close button 703 is slidably connected in the middle of the housing 3, and the open-close button 703 further penetrates through the positioning groove.
On this basis, when the housing 3 needs to be opened, a user firstly presses the open-close button 703, the open-close button 703 extrudes the positioning rod 701, the positioning rod 701 moves towards the inside of the mounting head 2, the positioning rod 701 also pulls the return spring 702 to extend, after the open-close button 703 moves to the maximum stroke, the open-close button 703 and the side surface of the mounting head 2 are positioned on the same axis, the positioning rod 701 completely enters the inside of the mounting head 2, the user can move the housing 3 towards the outside of the mounting head 2, otherwise, when the housing 3 needs to be covered on the outside of the mounting head 2, the user only needs to directly push the housing 3 to move, in the process, the housing 3 firstly extrudes one end of the positioning rod 701 with an arc chamfer, the positioning rod 701 moves towards the inside of the mounting head 2 until the positioning rod 701 is aligned with the open-close button 703, the return spring 702 will rebound and drive the end of the positioning rod 701 to move to the inside of the positioning groove, and the housing 3 will be fixed outside the mounting head 2.
As shown in fig. 10, the triggering mechanism 5 includes two triggering rods 501, a linkage pushing plate 502, a linkage rod 503 and a docking gear 504, the two triggering rods 501 are slidably sleeved inside the mounting head 2, the linkage pushing plate 502 is rotatably connected inside the mounting head 2, a cavity providing a rotation space for the linkage pushing plate 502 is formed inside the mounting head 2, the linkage pushing plate 502 is rotatably connected inside the cavity through a bearing or a pin, two ends of the linkage pushing plate 502 are respectively attached to the ends of the two triggering rods 501, one end of the triggering rod 501 close to the linkage pushing plate 502 is processed into an arc-surface shape, the linkage rod 503 is slidably arranged inside the mounting head 2, the docking gear 504 is fixedly connected to one end of the linkage rod 503, plastic teeth engaged with the docking gear 504 are formed at the bottom of the blocking plate 401, after the docking gear 504 is engaged with the plastic teeth, when the docking gear 504 rotates, the plugging plate 401 can be driven to rotate, and then the plugging plate 401 can drive the medical sponge to rotationally wipe the mirror surface of the infrared emitter.
Specifically, when the housing 3 moves towards the direction close to the mounting head 2, the housing 3 gradually extrudes one of the trigger rods 501, one of the trigger rods 501 extrudes the linkage push plate 502, the linkage push plate 502 extrudes the other trigger rod 501, the other trigger rod 501 extrudes the linkage rod 503, the linkage rod 503 drives the docking gear 504, and the docking gear 504 gradually moves towards the outside of the mounting head 2 and finally gradually engages with the plastic teeth.
When the housing 3 completely covers the outside of the mounting head 2, the connecting strip 6 is in a loose state, the connecting strip 6 is a rigid piece, and can be bent but has no elasticity, when the housing 3 is moved to the outside of the mounting head 2, the housing 3 firstly gradually pulls the connecting strip 6 to a tight state, and in the process, the housing 3 gradually separates from the end of the trigger rod 501, under the action of the return spring 9, the linkage rod 503 drives the docking gear 504 to gradually enter the inside of the mounting head 2, and when the housing 3 is subsequently moved continuously, the connecting strip 6 gradually drives the two blocking plates 401 to move in opposite directions, the blocking plates 401 gradually move away from the mirror surface of the infrared emitter, so that the mirror surface of the infrared emitter is finally exposed to the outside, and a subsequent user can utilize the infrared emitter to measure the temperature of a human body or other objects.
As shown in fig. 10 and 11, the inside of the mounting head 2 is rotatably connected with a mounting sleeve 8, a clockwork spring is fixedly connected to the outside of the mounting sleeve 8, one end of the clockwork spring is fixedly connected with the inside of the mounting head 2, a strip-shaped groove sleeved on the outer surface of the linkage rod 503 is formed in the mounting sleeve 8, a return spring 9 is fixedly mounted in the strip-shaped groove, the material of the return spring 9 is the same as that of the return spring 702, one end of the return spring 9 is fixedly connected with one end of the linkage rod 503, an external force is applied to the return spring 9 after the linkage rod 503 is displaced, the return spring 9 contracts or extends correspondingly at the moment, and subsequently, after the external force applied to the linkage rod 503 disappears, the return spring 9 can drive the linkage rod to return to the original position.
Furthermore, the front surface of the housing 3 is rotatably connected with an adjusting block 10, a clockwork spring is also arranged at the joint of the adjusting block 10 and the housing 3, one end of the adjusting block 10 is fixedly connected with a docking block 1001, a docking groove matched with the docking block 1001 is formed in the axis of the docking gear 504, and the docking block 1001 can drive the docking gear 504 to rotate after being inserted into the axis of the docking gear 504.
Please refer to fig. 12 specifically, the linkage rod 503 and the docking block 1001 are both configured as a square structure, and the docking slot and the strip-shaped slot are both configured as a square slot adapted to the docking block 1001 and the linkage rod 503, so that the docking block 1001 can drive the docking gear 504 to rotate, and the linkage rod 503 can drive the mounting sleeve 8 to rotate.
According to the structure, when the mirror surface of the infrared emitter is required to be cleaned, a user firstly rotates the adjusting block 10, the adjusting block 10 drives the butt joint block 1001 to rotate, the butt joint block 1001 drives the butt joint gear 504 to rotate, the butt joint gear 504 is meshed with the plastic teeth and drives the plugging plate 401 to rotate, in the process, the plugging plate 401 can drive the medical sponge to wipe the mirror surface of the infrared emitter, meanwhile, when the adjusting block 10 rotates, the clockwork spring can be wound under stress, and after the external applied force of the adjusting block 10 disappears subsequently, the clockwork spring can drive the adjusting block 10 to rotate reversely.
The working principle of the invention is as follows: after the long time or the use of body temperature rifle, when promoting housing 3 and reseing, can pull connecting rod 402 through connecting strip 6, make the mutually combined formation closing cap structure of shutoff board 401, come to protect spy piece camera lens with this, need not be at extra use closing cap structure, secondly, when forming the protection, unnecessary alcohol on the spy piece camera lens can be absorbed to medical sponge, and then can make spy piece camera lens keep the state of a preferred, in addition before accomodating, can also realize spraying the effect of medical alcohol fast through disinfection mechanism cooperation air supply source and receiver etc. can, compare in conventional clearance, the device is effectual to have improved efficiency and the washing degree of difficulty.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and amendments can be made without departing from the principle of the present invention, and these modifications and amendments should also be considered as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are not specifically illustrated or described, but are instead contemplated to be practiced in the art by those skilled in the art.
Claims (7)
1. A hand-held type body temperature rifle convenient to routine maintenance for measure people's body temperature, its characterized in that includes:
the handheld shell (1), the handheld shell (1) comprises a detection part, a connecting part and a handle part, the connecting part is connected between the detection part and the handle part, a display screen is arranged on the connecting part, and a button is arranged on the handle part;
the detection part comprises an installation head (2) assembled at one end of the connection part, an infrared emitter is fixedly installed in the installation head (2), and a piece detecting lens matched with the infrared emitter is further arranged on the installation head (2);
the housing (3) is sleeved on the outer side of the mounting head (2) in a sliding manner, and a through hole is formed in the middle of the housing (3);
The disinfection mechanism is assembled at the front end of the mounting head (2), acts on the probe lens and is used for performing daily maintenance on the probe lens;
the protection mechanism (4) is assembled on the mounting head (2) and located on the front side of the probe lens, when the housing (3) moves to the maximum position along the mounting head (2), the protection mechanism (4) relieves the covering of the probe lens to enable the body temperature gun to normally measure temperature, when the housing (3) resets along the mounting head (2), the probe lens is covered by the protection mechanism (4), the protection mechanism (4) comprises two vertically symmetrical blocking plates (401) and two vertically symmetrical connecting rods (402), the opposite sides of the two blocking plates (401) are both made of magnetic materials, medical sponge is arranged on the back of the blocking plates (401) and used for cleaning the probe lens, the connecting rods (402) are fixedly connected to the end portions of the blocking plates (401), and the connecting rods (6) are connected to the connecting rods (402), the connecting bar (6) is inserted into the mounting head (2) in a sliding manner and is connected with the housing (3), and the connecting bar (402) is integrally arc-shaped;
The mounting head is characterized by further comprising a trigger mechanism (5) arranged inside the mounting head (2), the trigger mechanism (5) is in transmission connection with the protection mechanism (4) and the housing (3), the trigger mechanism (5) comprises a trigger rod (501), a linkage push plate (502), a linkage rod (503) and a butt-joint gear (504), two trigger rods (501) are arranged, the trigger rods (501) are all slidably sleeved inside the mounting head (2), the linkage push plate (502) is rotatably connected inside the mounting head (2), a cavity for providing a rotating space for the linkage push plate (502) is formed inside the mounting head (2), the linkage push plate (502) is rotatably connected inside the cavity through a bearing or a pin shaft, two ends of the linkage push plate (502) are respectively attached to two end portions of the trigger rods (501), and one end, close to the linkage push plate (502), of the trigger rod (501) is processed into an arc surface shape, the linkage rod (503) is arranged inside the mounting head (2) in a sliding mode, the butt joint gear (504) is fixedly connected to one end of the linkage rod (503), and plastic teeth meshed with the butt joint gear (504) are arranged at the bottom of the blocking plate (401);
The front surface of the housing (3) is rotatably connected with an adjusting block (10), a clockwork spring is arranged at the joint of the adjusting block (10) and the housing (3), one end of the adjusting block (10) is fixedly connected with a butt joint block (1001), a butt joint groove matched with the butt joint block (1001) is formed in the axis of the butt joint gear (504), and the butt joint block (1001) can drive the butt joint gear (504) to rotate after being inserted into the axis of the butt joint gear (504);
when the housing (3) moves towards the direction close to the mounting head (2), the housing (3) gradually extrudes one of the trigger rods (501), one of the trigger rods (501) extrudes the linkage push plate (502), the linkage push plate (502) extrudes the other trigger rod (501), the other trigger rod (501) extrudes the linkage rod (503), the linkage rod (503) drives the docking gear (504), the docking gear (504) gradually moves towards the outside of the mounting head (2), and finally, the docking gear and the plastic teeth are gradually meshed with each other; the inside of installation head (2) rotates and is connected with installation sleeve (8), the outside of installation sleeve (8) is fixedly connected with clockwork spring also, the inside fixed connection of one end and installation head (2) of this clockwork spring, the inside of installation sleeve (8) is seted up and is cup jointed in the bar groove of gangbar (503) surface, the inside fixed mounting in bar groove has return spring (9), the one end of return spring (9) and the one end fixed connection of gangbar (503), can produce an external application force to return spring (9) after gangbar (503) aversion, return spring (9) can corresponding shrink or extend this moment, follow-up after the external force that gangbar (503) received disappears, return spring (9) can drive it and resume to the normal position.
2. A hand-held body temperature gun for facilitating routine maintenance as claimed in claim 1, wherein: the handheld shell (1) is characterized in that a power supply module and a circuit module are further arranged inside the handheld shell (1), the power supply module is arranged at the position below the inside of the handle portion, and the circuit module is arranged inside the connecting portion.
3. A hand-held body temperature gun for facilitating routine maintenance as claimed in claim 1, wherein: the inside of handle portion is provided with the cavity, the inside air supply source that is provided with of cavity, the air supply source is connected with the hose through the three-way pipe, be provided with check valve a between air supply source and the three-way pipe, this hose is connected to disinfection mechanism, and is provided with pressure valve c between hose and the disinfection mechanism.
4. A hand-held body temperature gun for facilitating routine maintenance as claimed in claim 3, wherein: the medical alcohol-filled air supply device is characterized in that a liquid storage container located above the air supply source is arranged inside the connecting portion, medical alcohol is filled inside the liquid storage container, and a one-way valve b connected with the three-way pipe is arranged at the lower end of the liquid storage container.
5. A hand-held body temperature gun for facilitating routine maintenance according to claim 4, wherein: the check valve a, the pressure valve c and the check valve b are all micro plastic check valves, and the outer diameters of the check valves are all below five millimeters.
6. A hand-held body temperature gun for facilitating routine maintenance as claimed in claim 3, wherein: the sterilizing mechanism comprises an annular tube arranged on the mounting head (2), the annular tube surrounds the periphery of the probe lens, a plurality of fine holes are formed in the inner side of the annular tube, and the annular tube is communicated with the hose.
7. A hand-held body temperature gun for facilitating routine maintenance as claimed in claim 6, wherein: the inside of installation head (2) is seted up and is cup jointed in the groove of dodging of shutoff board (401) surface, the inside of dodging the groove is seted up and is had guide way (203) corresponding with connecting rod (402), the inside of dodging the groove is seted up and is located ring channel (204) of infrared emitter outer lane, ring channel (204) communicate with the inside of guide way (203) each other, ring channel (204) still correspond each other with connecting rod (402), and is in when housing (3) complete cladding is at the surface of installation head (2), connecting rod (402) are located the intercommunication department of ring channel (204) and guide way (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210329844.5A CN114403815B (en) | 2022-03-31 | 2022-03-31 | Hand-held type body temperature rifle convenient to routine maintenance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210329844.5A CN114403815B (en) | 2022-03-31 | 2022-03-31 | Hand-held type body temperature rifle convenient to routine maintenance |
Publications (2)
| Publication Number | Publication Date |
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| CN114403815A CN114403815A (en) | 2022-04-29 |
| CN114403815B true CN114403815B (en) | 2022-07-29 |
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| CN202210329844.5A Active CN114403815B (en) | 2022-03-31 | 2022-03-31 | Hand-held type body temperature rifle convenient to routine maintenance |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4863281A (en) * | 1988-11-01 | 1989-09-05 | Diatak, Inc. | Probe cover ejection apparatus for medical thermometer |
| CN207019813U (en) * | 2017-07-01 | 2018-02-16 | 贵阳市第四人民医院 | A kind of body temperature rifle |
| CN208818352U (en) * | 2018-08-15 | 2019-05-03 | 甘肃省计量研究院 | A kind of novel hand-held infrared temperature-measuring gun |
| CN109549617A (en) * | 2018-09-26 | 2019-04-02 | 南京市妇幼保健院 | A kind of self-cleaning lens of laparoscope of antifog waterproof |
| CN213910178U (en) * | 2020-11-25 | 2021-08-10 | 大连工业大学 | Portable body temperature monitoring device |
| CN113701888B (en) * | 2021-07-30 | 2022-12-16 | 浙江工商大学 | Infrared temperature measuring device for airplane fault detection |
| CN114112048A (en) * | 2021-11-30 | 2022-03-01 | 李孟岩 | Body temperature detection device for public health protection |
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