CN110736549A - antiskid type forehead temperature rifle that measurement accuracy is high - Google Patents
antiskid type forehead temperature rifle that measurement accuracy is high Download PDFInfo
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- CN110736549A CN110736549A CN201911005785.0A CN201911005785A CN110736549A CN 110736549 A CN110736549 A CN 110736549A CN 201911005785 A CN201911005785 A CN 201911005785A CN 110736549 A CN110736549 A CN 110736549A
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- 210000001061 forehead Anatomy 0.000 title claims abstract description 81
- 238000005259 measurement Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 210000003128 head Anatomy 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0022—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies
- G01J5/0025—Living bodies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/0205—Mechanical elements; Supports for optical elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/0265—Handheld, portable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
-
- 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
- G01K13/223—Infrared clinical thermometers, e.g. tympanic
-
- 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
- G01K13/25—Protective devices therefor, e.g. sleeves preventing contamination
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- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
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- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The invention relates to anti-slipping forehead temperature guns with high measurement precision, which comprise a main body, a detection head, a handle, an anti-slipping mechanism and two positioning mechanisms, wherein the positioning mechanisms comprise driving components, guide rails, a moving rod, a positioning strip, a sliding block, two -th springs and two driving blocks, the anti-slipping mechanism comprises a gas gathering pipe, a supporting rod, a generator, fan blades and at least two reinforcing components, the reinforcing components comprise a limiting column, a cylindrical notch, a second spring and a gas conveying pipe, the driving components comprise a motor and a lead screw, in the anti-slipping forehead temperature guns with high measurement precision, the distance between the forehead temperature guns and a human body can be controlled through the positioning mechanisms, the measurement precision of the forehead temperature guns is improved, the friction force between the forehead temperature guns and the palm of a user can be increased through the anti-slipping mechanisms, the slipping probability of the forehead temperature guns is reduced, and the damage probability of the forehead temperature guns is reduced.
Description
Technical Field
The invention relates to the field of intelligent medical equipment, in particular to anti-slip forehead temperature guns with high measurement accuracy.
Background
The forehead temperature gun is designed aiming at the basis for measuring the forehead temperature of a human body, is very simple and convenient to use, can accurately measure the temperature in 1 second, has no laser point, avoids potential damage to eyes, does not need to contact the skin of the human body, avoids cross infection, measures the temperature at keys, inspects flu, is suitable for family users, hotels, libraries and large enterprises and public institutions, can be used in comprehensive places such as hospitals, schools, customs, airports and the like, and can be provided for medical staff to use in clinics.
The forehead temperature rifle of prior art is at the measuring in-process, need control the distance between forehead temperature rifle and the human body, can produce definite error when the distance changes, has reduced the accuracy that the forehead temperature rifle measured, moreover, the in-process of forehead temperature rifle in prior art is using, because the forehead temperature rifle surface is comparatively smooth, leads to the forehead temperature rifle to take place the landing easily, has increased the probability that the forehead temperature rifle takes place to damage.
Disclosure of Invention
The invention aims to solve the technical problem of providing anti-slip forehead temperature guns with high measurement accuracy in order to overcome the defects of the prior art.
antiskid type forehead temperature rifle that measurement accuracy is high, including main part, measuring head and handle, the shape of the said handle is cylindrical, the top of the said handle is fixedly connected with side of end of the main part, the said measuring head is fixedly connected with another end of the main part, also include antiskid mechanism and two locating mechanisms, the said antiskid mechanism is set up on the handle, two locating mechanisms are set up in both sides of the main part separately;
the positioning mechanism comprises a driving assembly, a guide rail, a moving rod, a positioning strip, a sliding block, two th springs and two driving blocks, wherein the guide rail is arranged on the side of the main body, fixed blocks are arranged at two ends of the guide rail, the two ends of the guide rail are fixedly connected with the main body through the fixed blocks, mounting holes are formed in the sliding block and the two driving blocks, the guide rail penetrates through the sliding block and the two driving blocks, the sliding block and the two driving blocks are slidably connected with the guide rail, the two driving blocks are respectively arranged on two sides of the sliding block, the two driving blocks are symmetrically arranged relative to the sliding block, the two th springs are sleeved on the guide rail, the two driving blocks are fixedly connected with the sliding block through th springs, the driving assembly is arranged on the side of the guide rail, the driving assembly is connected with the two driving blocks, the moving rod is parallel to the guide rail, the end of the moving rod is fixedly connected with the sliding block, the positioning strip is perpendicular to the moving rod, and the;
the anti-skid mechanism comprises an air gathering pipe, a supporting rod, a generator, fan blades and at least two reinforcing components, wherein the reinforcing components are arranged on the side, close to the detection head, of the handle along the axis of the handle, the axis of the air gathering pipe is parallel to the axis of the handle, the air gathering pipe is arranged inside the handle, the end, far away from the main body, of the air gathering pipe is communicated with the outside of the handle, the reinforcing components are connected with the air gathering pipe, the generator is arranged inside the end, far away from the main body, of the air gathering pipe, the generator is fixedly connected with the inner wall of the air gathering pipe through the supporting rod, the fan blades are arranged on the side, far away from the main body, of the generator, and the generator;
the reinforcement component comprises a limiting column, a cylindrical notch, a second spring and a gas pipe, the axis of the cylindrical notch is parallel to the guide rail, the cylindrical notch is arranged on the side, close to the detection head, of the handle, the limiting column is matched with the cylindrical notch, the length of the limiting column is smaller than the depth of the cylindrical notch, the end of the limiting column is arranged inside the cylindrical notch, the limiting column slides and is in sealing connection with the cylindrical notch, the second spring is arranged inside the cylindrical notch, the inner wall of the bottom of the cylindrical notch is fixedly connected with the end of the limiting column through the second spring, the length of the second spring is smaller than the depth of the cylindrical notch, the gas pipe is communicated with the end, far away from the limiting column, of the gas pipe and the cylindrical notch, and the connecting point of the gas pipe is located on the side, close to the main body, of the generator.
Preferably, in order to improve the automation degree of the forehead temperature gun, a display screen and at least two control keys are arranged on the end of the main body, which is far away from the detection head, a PLC is arranged in the main body, and the display screen and the control keys are electrically connected with the PLC.
Preferably, in order to provide power for the driving blocks, the driving assembly comprises a motor and a screw rod, the screw rod is parallel to the guide rail, the screw rod is arranged on the side of the guide rail, mounting bearings are arranged at two ends of the screw rod, the two ends of the screw rod are respectively connected with two ends of the guide rail through the mounting bearings, the screw rod penetrates through the two driving blocks, the screw rod is in threaded connection with the two driving blocks, the motor is fixedly connected with the main body, and the motor is in transmission connection with the screw rod.
Preferably, in order to improve the stability of the limiting column, a positioning rope is arranged inside the cylindrical notch, the length of the positioning rope is smaller than the depth of the cylindrical notch, and the inner wall of the bottom of the cylindrical notch is fixedly connected with ends, close to the gas collecting pipe, of the limiting column through the positioning rope.
Preferably, a dust screen is provided inside the end of the air collecting pipe away from the main body to improve the dust-proof performance of the air collecting pipe.
Preferably, in order to improve the comfort of the user holding the handle, the end of the spacing post far away from the air gathering tube is shaped like a hemisphere.
Preferably, in order to improve the anti-skid performance of the forehead temperature gun, an anti-skid pad is arranged on the side of the handle far away from the limiting column.
Preferably, in order to improve the stability of the moving rod, a fixed sleeve is arranged on the side of the main body close to the end of the detection head close to the moving rod, the fixed sleeve is fixedly connected with the main body, the fixed sleeve is coaxially arranged with the moving rod, the moving rod passes through the fixed sleeve, and the moving rod is connected with the fixed sleeve in a sliding mode.
Preferably, the motor is a servo motor in order to improve the accuracy of controlling the moving distance of the driving block.
Preferably, in order to improve the experience of the user, the positioning strip is wrapped with a sponge pad.
The anti-slip forehead temperature gun has the advantages that in the anti-slip forehead temperature gun with high measurement precision, the distance between the forehead temperature gun and a human body can be controlled through the positioning mechanism, the measurement precision of the forehead temperature gun is improved, compared with the existing positioning mechanism, the positioning mechanism reduces the probability of damage of a detection head when the forehead temperature gun falls down through the buffering action of the spring, the friction force between the forehead temperature gun and a palm of a user can be increased through the anti-slip mechanism, the probability of slip of the forehead temperature gun is reduced, the probability of damage of the forehead temperature gun is reduced, compared with the existing anti-slip mechanism, the anti-slip mechanism can also produce electric energy to charge the forehead temperature gun, and the endurance time of the forehead temperature gun is prolonged.
Drawings
The invention is further illustrated in the following description with reference to the figures and examples.
FIG. 1 is a schematic structural view of an anti-slip forehead thermometer with high measurement accuracy according to the present invention;
FIG. 2 is a schematic structural view of a positioning mechanism of the anti-slip forehead thermometer with high measurement accuracy according to the present invention;
FIG. 3 is a schematic structural view of a reinforcing assembly of the anti-slip forehead temperature gun of the present invention, which has high measurement accuracy;
FIG. 4 is an enlarged view of portion A of FIG. 1;
in the figure, the air-conditioner comprises a positioning strip 1, a detection head 2, a moving rod 3, a main body 4, a limiting column 5, a handle 6, a non-slip mat 7, an air gathering pipe 8, a fixed sleeve 9, a guide rail 10, a driving block 11, a spring 12, a sliding block 13, a dust screen 14, a screw rod 15, a motor 16, a positioning rope 17, a cylindrical notch 18, a second spring 19, an air conveying pipe 20, a generator 21, a supporting rod 22 and a fan blade 23.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings that illustrate only the basic structure of the invention and therefore show only the components that are relevant to the invention.
As shown in fig. 1, antiskid forehead temperature guns with high measurement accuracy comprise a main body 4, a detection head 2 and a handle 6, wherein the handle 6 is cylindrical, the top end of the handle 6 is fixedly connected with the side of the end of the main body 4, the detection head 2 is fixedly connected with the other end of the main body 4, the antiskid temperature guns further comprise an antiskid mechanism and two positioning mechanisms, the antiskid mechanism is arranged on the handle 6, and the two positioning mechanisms are respectively arranged on two sides of the main body 4;
the distance between the forehead temperature gun and a human body can be controlled through the positioning mechanism, the measurement precision of the forehead temperature gun is improved, the friction force between the forehead temperature gun and the palm of a user can be increased through the anti-skidding mechanism, the probability of slipping of the forehead temperature gun is reduced, and the probability of damage of the forehead temperature gun is reduced;
as shown in fig. 2, the positioning mechanism includes a driving assembly, a guide rail 10, a moving rod 3, a positioning bar 1, a sliding block 13, two th springs 12 and two driving blocks 11, the guide rail 10 is disposed on a side of the main body 4, both ends of the guide rail 10 are provided with fixing blocks, both ends of the guide rail 10 are fixedly connected with the main body 4 through the fixing blocks, both insides of the sliding block 13 and the two driving blocks 11 are provided with mounting holes, the guide rail 10 passes through the sliding block 13 and the two driving blocks 11, the sliding block 13 and the two driving blocks 11 are slidably connected with the guide rail 10, the two driving blocks 11 are respectively disposed on both sides of the sliding block 13, the two driving blocks 11 are symmetrically disposed with respect to the sliding block 13, both th springs 12 are sleeved on the guide rail 10, both driving blocks 11 are fixedly connected with the sliding block 13 through a th spring 12, the driving assembly is disposed on a side of the guide rail 10, the driving assembly is connected with both driving blocks 11, the moving rod 3 is parallel to the guide rail 10, an end of the moving rod 3 is fixedly connected with the sliding block 13, the positioning bar 1 is fixedly connected with another 593, and;
the driving assembly provides power to drive the two driving blocks 11 to synchronously move along the guide rail 10, under the transmission action of the two springs 12, the driving blocks 11 drive the sliding blocks 13 to move along the guide rail 10, and further the moving rod 3 drives the positioning strip 1 to move, so that the distance between the positioning strip 1 and the detection head 2 can be adjusted, when a user uses the forehead temperature gun, the distance between the detection head 2 and a human body can be accurately controlled through the positioning strip 1, the measurement precision of the forehead temperature gun is improved, after the forehead temperature gun is used, the moving rod 3 drives the positioning strip 1 to move in the direction of the box close to the main body 4, so that the positioning strip 1 can be folded, the carrying convenience of the forehead temperature gun is improved, when the forehead temperature gun drops carelessly, the positioning strip 1 is in contact with the ground, the impact force applied to the positioning strip 1 is counteracted under the buffer action of the two springs 12, the probability of direct collision between the detection head 2 and the detection head 2 is reduced, and the probability of damage of the detection head 2 is reduced;
as shown in fig. 3-4, the anti-slip mechanism includes an air collecting pipe 8, a support rod 22, a generator 21, a fan blade 23, and at least two reinforcing components, each reinforcing component is arranged at side of the handle 6 close to the detection head 2 along the axis of the handle 6, the axis of the air collecting pipe 8 is parallel to the axis of the handle 6, the air collecting pipe 8 is arranged inside the handle 6, the end of the air collecting pipe 8 far away from the main body 4 is communicated with the outside of the handle 6, each reinforcing component is connected with the air collecting pipe 8, the generator 21 is arranged inside the end of the air collecting pipe 8 far away from the main body 4, the generator 21 is fixedly connected with the inner wall of the air collecting pipe 8 through the support rod 22, the fan blade 23 is arranged at side of the generator 21 far away from the main body 4, and the generator 21 is in transmission connection with the fan;
as shown in fig. 3, the reinforcing assembly includes a limiting column 5, a cylindrical recess 18, a second spring 19 and an air pipe 20, an axis of the cylindrical recess 18 is parallel to the guide rail 10, the cylindrical recess 18 is disposed on a side of the handle 6 close to the detection head 2, the limiting column 5 is matched with the cylindrical recess 18, a length of the limiting column 5 is smaller than a depth of the cylindrical recess 18, an end of the limiting column 5 is disposed inside the cylindrical recess 18, the limiting column 5 is connected with the cylindrical recess 18 in a sliding and sealing manner, the second spring 19 is disposed inside the cylindrical recess 18, an inner wall of a bottom of the cylindrical recess 18 is fixedly connected with a end of the limiting column 5 through the second spring 19, a length of the second spring 19 is smaller than the depth of the cylindrical recess 18, the air pipe 8 is communicated with a end of the cylindrical recess 18 far from the limiting column 5 through the air pipe 20, and a connection point of each air pipe 20 and each air pipe 8 is located on an side of the generator 21 close to the main body 4;
through the sliding connection between the limiting column 5 and the cylindrical notch 18, the limiting column 5 can slide along the cylindrical notch 18, and meanwhile, the reset function of the limiting column 5 is realized through the second spring 19, when a user fingers the handle 6, the limiting columns 5 are pushed by fingers to move towards the inside of the cylindrical notch 18, through the thrust action of the second spring 19, the limiting columns 5 can be tightly abutted against the fingers according to the outline of the fingers, the probability that the handle 6 falls off from a palm is reduced through the limiting and friction action between the limiting column 5 and the fingers, the falling probability of a forehead temperature gun is reduced, when the limiting column 5 moves in the cylindrical notch 18, air in the cylindrical notch 18 is input into the interior of the air gathering pipe 8 through the air conveying pipe 20 through the limiting column 5, the stability of the generator 21 is improved through the support rod 22, when air flows through the air gathering pipe 8, promote flabellum 23 through the air current and rotate, then drive generator 21 through flabellum 23 and generate electricity, later charge for the forehead temperature rifle with the electric energy, prolonged the time of endurance of forehead temperature rifle, when the forehead temperature rifle drops, if spacing post 5 and ground contact, then under the cushioning effect of second spring 19, offset the impact force on the spacing post 5, reduced the probability that the damage takes place for the forehead temperature rifle.
Preferably, in order to improve the automation degree of the forehead temperature gun, a display screen and at least two control keys are arranged on the end of the main body 4 far away from the detection head 2, a PLC is arranged inside the main body 4, and the display screen and the control keys are electrically connected with the PLC;
the PLC can be a programmable logic controller, which adopts programmable memories for storing programs therein, executing instructions facing users such as logic operation, sequence control, timing, counting, arithmetic operation and the like, and controlling various types of machinery or production processes through digital or analog input/output, and is essentially computers special for industrial control, the hardware structure of the computers is basically the same as that of a microcomputer, is used for data processing and instruction receiving and output and is used for realizing central control, an operator sends a control signal to the PLC through a control key, the operation of the forehead temperature gun is controlled through the PLC, and meanwhile, the working state of the forehead temperature gun can be displayed through a display screen, so that the automation degree of the forehead temperature gun is improved.
As shown in fig. 2, the driving assembly includes a motor 16 and a screw rod 15, the screw rod 15 is parallel to the guide rail 10, the screw rod 15 is disposed at side of the guide rail 10, both ends of the screw rod 15 are provided with mounting bearings, both ends of the screw rod 15 are respectively connected with both ends of the guide rail 10 through the mounting bearings, the screw rod 15 passes through the two driving blocks 11, the screw rod 15 is in threaded connection with both driving blocks 11, the motor 16 is fixedly connected with the main body 4, and the motor 16 is in transmission connection with the screw rod 15;
the screw rod 15 is driven by the motor 16 to rotate, and then the two driving blocks 11 are driven by the screw rod 15 to synchronously move along the guide rail 10.
Preferably, in order to improve the stability of the limiting column 5, a positioning rope 17 is arranged inside the cylindrical notch 18, the length of the positioning rope 17 is smaller than the depth of the cylindrical notch 18, and the inner wall of the bottom of the cylindrical notch 18 is fixedly connected with ends, close to the air gathering pipe 8, of the limiting column 5 through the positioning rope 17;
through the pulling force effect of location rope 17, reduced the probability that spacing post 5 drops from cylindricality notch 18 inside, improved the stability of spacing post 5.
Preferably, in order to improve the dustproof performance of the air collecting pipe 8, a dustproof net 14 is arranged inside the end of the air collecting pipe 8 far away from the main body 4;
the probability that dust enters the air gathering pipe 8 is reduced through the dust screen 14, and the dust-proof performance of the air gathering pipe 8 is improved.
Preferably, in order to improve the comfort of the user holding the handle 6, the end of the spacing column 5 far away from the air gathering tube 8 is shaped like a hemisphere;
when the end of the spacing post 5 far away from the air gathering pipe 8 is in a hemispherical shape, the number of edges and corners of the spacing post 5 is reduced, and the comfort level of a user for holding the handle 6 is improved.
Preferably, in order to improve the anti-skid performance of the forehead temperature gun, an anti-skid pad 7 is arranged on the side of the handle 6 far away from the limiting column 5;
the friction force between the handle 6 and the palm of the operator is increased through the anti-slip pad 7, and the anti-slip performance of the forehead temperature gun is improved.
Preferably, in order to improve the stability of the moving rod 3, a fixed sleeve 9 is arranged at the side of the main body 4 close to the end of the detection head 2 close to the moving rod 3, the fixed sleeve 9 is fixedly connected with the main body 4, the fixed sleeve 9 is coaxially arranged with the moving rod 3, the moving rod 3 passes through the fixed sleeve 9, and the moving rod 3 is connected with the fixed sleeve 9 in a sliding way;
the stability of the retaining sleeve 9 is improved by the reinforcing and guiding action of the retaining sleeve 9.
Preferably, the motor 16 is a servo motor in order to improve the accuracy of controlling the moving distance of the driving block 11.
Preferably, in order to improve the experience of the user, the positioning strip 1 is wrapped with a sponge pad;
because the spongy cushion is relatively soft, the pressure generated by the positioning strip 1 and a human body is reduced under the buffering action of the spongy cushion, and the experience feeling of a user is improved.
The driving assembly provides power to drive the two driving blocks 11 to synchronously move along the guide rail 10, under the transmission action of the two springs 12, the driving block 11 drives the sliding block 13 to move along the guide rail 10, and then the moving rod 3 drives the positioning strip 1 to move, so that the distance between the positioning strip 1 and the detection head 2 can be adjusted, when a user uses the forehead temperature gun, the distance between the detection head 2 and a human body can be accurately controlled through the positioning strip 1, the measurement precision of the forehead temperature gun is improved, when the user points to the handle 6, the limiting columns 5 are pushed by fingers to move towards the inside of the cylindrical notches 18, through the thrust action of the second spring 19, the limiting columns 5 can be tightly abutted against the fingers according to the finger contour, and through the limiting and friction action between the limiting columns 5 and the fingers, the probability that the handle 6 falls off from a palm is reduced, the probability that the forehead temperature gun falls is reduced.
Compared with the prior art, among the type forehead temperature rifle that antiskid that this measurement accuracy is high falls, can control the distance between forehead temperature rifle and the human body through positioning mechanism, the precision of forehead temperature rifle measurement has been improved, compare with current positioning mechanism, this positioning mechanism passes through spring 12's cushioning effect, when having reduced the forehead temperature rifle and taking place to drop, detect the probability that head 2 takes place to damage, moreover, can increase the frictional force between forehead temperature rifle and the user's palm through anti-skidding mechanism, the probability that the forehead temperature rifle takes place to slide has been reduced, the probability that the forehead temperature rifle takes place to damage has been reduced, compare with current anti-skidding mechanism, this anti-skidding mechanism can also produce the electric energy and supply with the forehead temperature rifle and charge, the time of endurance of forehead temperature rifle has been prolonged.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
- The anti-slip forehead thermometer with high measurement accuracy comprises a main body (4), a detection head (2) and a handle (6), wherein the handle (6) is cylindrical, the top end of the handle (6) is fixedly connected with the side of the end of the main body (4), the detection head (2) is fixedly connected with the other end of the main body (4), the anti-slip forehead thermometer further comprises an anti-slip mechanism and two positioning mechanisms, the anti-slip mechanism is arranged on the handle (6), and the two positioning mechanisms are respectively arranged on two sides of the main body (4);the positioning mechanism comprises a driving assembly, a guide rail (10), a moving rod (3), a positioning bar (1), a sliding block (13), two th springs (12) and two driving blocks (11), wherein the guide rail (10) is arranged on the side of a main body (4), fixed blocks are arranged at two ends of the guide rail (10), two ends of the guide rail (10) are fixedly connected with the main body (4) through the fixed blocks, mounting holes are formed in the sliding block (13) and the two driving blocks (11), the guide rail (10) penetrates through the sliding block (13) and the two driving blocks (11), the sliding block (13) and the two driving blocks (11) are slidably connected with the guide rail (10), the two driving blocks (11) are respectively arranged on two sides of the sliding block (13), the two driving blocks (11) are symmetrically arranged relative to the sliding block (13), the two th springs (12) are sleeved on the guide rail (10), the two driving blocks (11) are fixedly connected with the guide rail (13) through th springs (12), the driving assembly (56) is arranged on the side of the guide rail, the moving rod (3) is connected with the moving rod (), and the positioning bar (3) is connected with the vertical to the guide rail (3), and the positioning bar (3);the anti-skid mechanism comprises an air gathering pipe (8), a support rod (22), a generator (21), fan blades (23) and at least two reinforcing components, wherein the reinforcing components are arranged on the side, close to the detection head (2), of the handle (6) along the axis of the handle (6), the axis of the air gathering pipe (8) is parallel to the axis of the handle (6), the air gathering pipe (8) is arranged inside the handle (6), the end, far away from the main body (4), of the air gathering pipe (8) is communicated with the outside of the handle (6), the reinforcing components are connected with the air gathering pipe (8), the generator (21) is arranged inside the end, far away from the main body (4), of the air gathering pipe (8), the generator (21) is fixedly connected with the inner wall of the air gathering pipe (8) through the support rod (22), the fan blades (23) are arranged on the side, far away from the main body (4), of the generator (21) is in transmission connection with the fan blades (23);the reinforcing assembly comprises a limiting column (5), a cylindrical notch (18), a second spring (19) and an air pipe (20), wherein the axis of the cylindrical notch (18) is parallel to a guide rail (10), the cylindrical notch (18) is arranged on the side, close to the detection head (2), of the handle (6), the limiting column (5) is matched with the cylindrical notch (18), the length of the limiting column (5) is smaller than the depth of the cylindrical notch (18), the end of the limiting column (5) is arranged inside the cylindrical notch (18), the limiting column (5) is in sliding and sealing connection with the cylindrical notch (18), the second spring (19) is arranged inside the cylindrical notch (18), the inner wall of the bottom of the cylindrical notch (18) is fixedly connected with the end of the limiting column (5) through the second spring (19), the length of the second spring (19) is smaller than the depth of the cylindrical notch (18), the air pipe (8) is far away from the air pipe (36) of the air pipe (18) through the air pipe (20) and the connecting point (539) of the air pipe (20) and is located on the air pipe main body (21) of the generator side, and the air pipe (8) is communicated with the air pipe (36).
- 2. The high-measurement-precision anti-slip forehead temperature gun according to claim 1, wherein a display screen and at least two control keys are arranged on the end of the main body (4) far away from the detection head (2), a PLC is arranged inside the main body (4), and the display screen and the control keys are electrically connected with the PLC.
- 3. The high-measurement-precision anti-slip forehead temperature gun according to claim 1, wherein the driving assembly comprises a motor (16) and a screw rod (15), the screw rod (15) is parallel to the guide rail (10), the screw rod (15) is arranged on the side of the guide rail (10), both ends of the screw rod (15) are provided with mounting bearings, both ends of the screw rod (15) are respectively connected with both ends of the guide rail (10) through the mounting bearings, the screw rod (15) penetrates through the two driving blocks (11), the screw rod (15) is in threaded connection with both driving blocks (11), the motor (16) is fixedly connected with the main body (4), and the motor (16) is in transmission connection with the screw rod (15).
- 4. The anti-slip forehead temperature gun with high measurement accuracy according to claim 1, wherein a positioning rope (17) is arranged inside the cylindrical notch (18), the length of the positioning rope (17) is smaller than the depth of the cylindrical notch (18), and the inner wall of the bottom of the cylindrical notch (18) is fixedly connected with ends, close to the air gathering pipe (8), of the limiting column (5) through the positioning rope (17).
- 5. The forehead thermometer with high measurement accuracy and anti-slip function according to claim 1, wherein a dust screen (14) is provided inside the end of the air collecting tube (8) far from the main body (4).
- 6. The anti-slip forehead thermometer with high measurement accuracy as claimed in claim 1, wherein the end of the spacing column (5) far away from the air collecting tube (8) is shaped as a hemisphere.
- 7. The high measurement accuracy anti-slip forehead temperature gun according to claim 1, wherein the side of the handle (6) away from the limit post (5) is provided with an anti-slip pad (7).
- 8. The high-measurement-precision anti-slip forehead temperature gun according to claim 1, wherein a fixing sleeve (9) is arranged on the side of the main body (4) close to the end of the detection head (2) close to the movable rod (3), the fixing sleeve (9) is fixedly connected with the main body (4), the fixing sleeve (9) is coaxially arranged with the movable rod (3), the movable rod (3) penetrates through the fixing sleeve (9), and the movable rod (3) is slidably connected with the fixing sleeve (9).
- 9. The high measurement accuracy anti-slip forehead temperature gun according to claim 3, wherein the motor (16) is a servo motor.
- 10. The high-measurement-precision anti-slip forehead thermometer according to claim 1, wherein the positioning strip (1) is wrapped with a sponge pad.
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| CN201911005785.0A CN110736549B (en) | 2019-10-22 | 2019-10-22 | Anti-slip forehead temperature gun with high measurement precision |
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| CN201911005785.0A CN110736549B (en) | 2019-10-22 | 2019-10-22 | Anti-slip forehead temperature gun with high measurement precision |
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| CN111733317A (en) * | 2020-07-03 | 2020-10-02 | 贵溪奥泰铜业有限公司 | Preheating equipment for processing copper bar |
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