CN208476410U - A kind of auxiliary device of volume temperature rifle - Google Patents
A kind of auxiliary device of volume temperature rifle Download PDFInfo
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- CN208476410U CN208476410U CN201821082323.XU CN201821082323U CN208476410U CN 208476410 U CN208476410 U CN 208476410U CN 201821082323 U CN201821082323 U CN 201821082323U CN 208476410 U CN208476410 U CN 208476410U
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- distance
- volume temperature
- temperature rifle
- infrared ray
- gun body
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Abstract
The utility model discloses a kind of auxiliary devices of volume temperature rifle, it is related to volume temperature rifle technical field, since the measurement distance of infrared ray volume temperature rifle is 5CM-15CM, so measurement requires control measurement distance every time, apart from it is different when can also generate certain error, measurement inaccuracy is eventually led to, influences to judge.This programme includes gun body, gun body is equipped with infrared ray transmitting terminal, grip part, display unit, it is characterized in that: being removably connected with the distance rod for infrared ray transmitting terminal for user-friendly control at a distance from measured's forehead in the gun body, and distance rod is parallel to the direction of the launch of infrared ray transmitting terminal.By be equipped with distance rod, can infrared ray transmitting terminal for user-friendly control at a distance from measured's forehead, to reduce detection error.
Description
Technical field
The utility model relates to volume temperature rifle technical fields, and in particular to a kind of auxiliary device of volume temperature rifle.
Background technique
Infrared ray volume temperature rifle is the tool of a measurement body temperature, and measurement distance can be variant according to different production brands, one
As be controlled at 5CM-15CM, body temperature mode is 32 °C~42.9 °C, and infrared ray volume temperature rifle is that a kind of modern, safety body temperature is surveyed
Measure equipment, do not have to contact skin, do not need any position for being placed on your body, if it close to forehead, it is certain away from
From interior, thermometer inherently can displays temperature.
But in place of Shortcomings, since the measurement distance of infrared ray volume temperature rifle is 5CM-15CM, so measuring every time all
Need to control measurement distance, apart from it is different when can also generate certain error, eventually lead to measurement inaccuracy, influence to judge.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of auxiliary device of volume temperature rifle,
By be equipped with distance rod, can infrared ray transmitting terminal for user-friendly control with measured's forehead at a distance from, thus reduce detection mistake
Difference.
To achieve the above object, the utility model provides following technical solution: a kind of auxiliary device of volume temperature rifle, including
Gun body, gun body are equipped with infrared ray transmitting terminal, grip part, display unit, are removably connected in the gun body for being easy to use
Person controls distance rod of the infrared ray transmitting terminal at a distance from measured's forehead, and distance rod is parallel to the transmitting of infrared ray transmitting terminal
Direction.
By using above-mentioned technical proposal, distance rod is for infrared ray transmitting terminal for user-friendly control and measured's forehead
Distance, to reduce detection error.And after being finished, distance rod can be removed and cleaned.
The utility model is further arranged to: the distance rod is cased with Rubber end far from gun body one end.
By using above-mentioned technical proposal, in use, can make Rubber end contact on measured's forehead, so as to improve tested
Comfort level when person's forehead is contacted by distance rod, and the probability that distance rod stabs measured's eye can be reduced.
The utility model is further arranged to: the Rubber end is detachably covered in the end of distance rod.
It is convenient that Rubber end is removed and cleaned by using above-mentioned technical proposal, to reduce the general of germ infection
Rate.
The utility model is further arranged to: the distance rod includes that the fixed part being connected in gun body and sliding are imbedded
Pars contractilis in fixed part, is equipped with the lock piece for fixing pars contractilis and fixed part on distance rod, on the peripheral wall of pars contractilis
Scale is carved with along its axial direction.
By using above-mentioned technical proposal, the purpose of the flexible setting of distance rod is, so that volume temperature rifle can detect difference
The body temperature of measured under, while scale can show the spacing of current infrared ray transmitting terminal and measured's forehead.
The utility model is further arranged to: the lock piece is screw rod and screw thread is through on fixed part peripheral wall, locking
Part one end is connected on pars contractilis peripheral wall.
By using above-mentioned technical proposal, so as to be able to maintain length constant for the distance rod after changing length, and locking
Part is provided for holding out against the screw rod of pars contractilis, so that locking operation is more convenient.
The utility model is further arranged to: the lock piece is fixed with force-application block far from pars contractilis one end.
By using above-mentioned technical proposal, force-application block provides the point of application for user, to enable a user to more square
Just rotation lock piece.
The utility model is further arranged to: alarm lamp is equipped in the gun body, and alarm lamp is equipped with for examining
Infrared ray transmitting terminal is surveyed to be compared with the distance value of forehead and with preset value so that controlling alarm lamp closes the control opened away from circuit；Control
Include: away from circuit
Range sensor, is mounted in gun body and for detecting infrared ray transmitting terminal at a distance from forehead, thus output away from
From value；
First comparing unit is coupled to the output end of range sensor to receive distance value, when distance value is less than the first threshold
When value, the first comparison signal is exported；
Second comparing unit is coupled to the output end of range sensor to receive distance value, when distance value is greater than the second threshold
When value, the second comparison signal is exported；Wherein the first threshold of the first comparing unit is greater than the second threshold of the second comparing unit；
Control unit is coupled to the output end of the first comparing unit and the output end of the second comparing unit, to receive first
Comparison signal and the second comparison signal, and control the power on/off of alarm lamp.
It, can be by spacing when volume temperature rifle household since volume temperature rifle is using scene difference by using above-mentioned technical proposal
Bar is loaded onto.When being used for common detection, in order to avoid germ infection, distance rod can be removed, assist making away from circuit according to control
User controls infrared ray transmitting terminal and measured's forehead distance.And control the principle away from circuit and be, when gun body is close to measured's forehead
When, range sensor detects the distance value of infrared ray transmitting terminal and forehead, when distance value first threshold and second threshold it
Between when, it is suitable to prompt user's distance that control unit control alarm lamp, which must be established by cable and originate light,.As long as conversely, distance
Value is not between first threshold and second threshold, then alarm lamp does not shine.
The utility model is further arranged to: described control unit includes and door U1, resistance R5, triode Q1, buzzing
Device H, sustained diode 1, relay KM1；
There are two input terminal and an output ends with door U1 tool, and are respectively coupled to the first ratio with two input terminals of door U1
Compared with the output end of unit and the output end of the second comparing unit, one end of resistance R5, resistance R5 are coupled to the output end of door U1
The other end be coupled to the base stage of triode Q1, the both ends of buzzer H are serially connected between the emitter and ground of triode Q1；Relay
Device KM1 have coil and normally open contact, the coil tandem of relay KM1 between the collector and direct current VCC of triode Q1,
The normally open contact of relay KM1 is serially connected in the current supply circuit of alarm lamp；The anode of sustained diode 1 is coupled to triode Q1
Collector, the cathode of sustained diode 1 is coupled to direct current VCC.
By using above-mentioned technical proposal, sometimes under brighter environment on daytime, the light of alarm lamp is not easy to be noticeable,
The then setting of buzzer H, can be from acoustically playing prompting to user.
The utility model is further arranged to: described control unit further includes switch S1, and the both ends of switch S1 are serially connected with
Between buzzer H and ground.
By using above-mentioned technical proposal, at night in use, can lead in order not to disturb residents or do not influence the rest of child
It crosses and disconnects switch S1, so that buzzer H does not work.
The utility model is further arranged to: the distance rod is threaded in gun body.
By using above-mentioned technical proposal, facilitate the dismounting of distance rod, to facilitate the cleaning to distance rod.
The utility model has the advantage that
It 1, can infrared ray transmitting terminal for user-friendly control and measured's forehead in the present solution, by being equipped with distance rod
Distance, to reduce detection error；
2, in the present solution, by being equipped with control away from circuit, so that volume temperature rifle is suitable for household and public place.
Detailed description of the invention
Fig. 1 is the present embodiment structural schematic diagram；
Fig. 2 is the perspective view of the explosion of distance rod in Fig. 1；
Fig. 3 is circuit diagram of the control away from circuit.
Appended drawing reference: 1, gun body；11, infrared ray transmitting terminal；12, grip part；2, distance rod；21, pars contractilis；22, fixed
Portion；23, scale；24, Rubber end；25, lock piece；26, force-application block；3, control is away from circuit；31, range sensor；32, first compares
Unit；33, the second comparing unit；34, control unit；35, alarm lamp.
Specific embodiment
Clear, complete description is carried out to the technical solution of the utility model below with reference to attached drawing, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Implementation based on the utility model
Example, those of ordinary skill in the art's obtained all other embodiment without making creative work, all belongs to
In the range that the utility model is protected.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third ", " the 4th " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
The utility model is described further referring to attached drawing.
A kind of auxiliary device of volume temperature rifle, with reference to Fig. 1, including gun body 1, gun body 1 is equipped with infrared ray transmitting terminal 11, holds
Portion 12, display unit (not shown).It is equipped with a distance rod 2 by screw thread near infrared ray transmitting terminal 11 in gun body 1, and fixed
The direction of the launch of infrared ray transmitting terminal 11 is parallel to away from bar 2.In use process, distance rod 2 is for for user-friendly control infrared
Line transmitting terminal 11 is at a distance from measured's forehead.
With reference to Fig. 1, distance rod 2 is detachably cased with Rubber end 24 far from 1 one end of gun body, in use, Rubber end 24 can be made to connect
It touches on measured's forehead, comfort level when being contacted so as to improve measured's forehead by distance rod 2, and distance rod 2 can be reduced
Stab the probability of measured's eye.
With reference to Fig. 1, distance rod 2 includes the fixed part 22 being connected in gun body 1, slides the pars contractilis imbedded in fixed part 22
21, the lock piece 25 for fixing pars contractilis 21 and fixed part 22 is installed, lock piece 25 is screw rod and screw thread is worn on distance rod 2
In on 22 peripheral wall of fixed part, 25 one end of lock piece is connected on 21 peripheral wall of pars contractilis, and lock piece 25 is solid far from 21 one end of pars contractilis
Surely there is force-application block 26.It can be rotated lock piece 25, so that lock piece 25 is pushed against on pars contractilis 21, so that pars contractilis 21 is difficult to
It is slided along it axially with respect to fixed part 22.It is carved with scale 23 along its axial direction on the peripheral wall of pars contractilis 21, in locating rod
When abutting on measured's forehead, the spacing of infrared ray transmitting terminal 11 and measured's forehead is shown.
With reference to Fig. 1, alarm lamp 35 is installed, and alarm lamp 35 is equipped with control away from circuit 3 in gun body 1, control is used for away from circuit 3
It opens the pass that detection infrared ray transmitting terminal 11 is compared to control with the distance value of forehead and with preset value alarm lamp 35.
With reference to figure, control includes: away from circuit 3
Range sensor 31 is mounted in gun body 1 and is used to detect infrared ray transmitting terminal 11 at a distance from forehead, thus defeated
Distance value out；
First comparing unit 32 is coupled to the output end of range sensor 31 to receive distance value, when distance value is less than
When one threshold value, the first comparison signal is exported；
Second comparing unit 33, is coupled to the output end of range sensor 31 to receive distance value, when distance value is greater than the
When two threshold values, the second comparison signal is exported；Wherein the first threshold of the first comparing unit 32 is greater than the of the second comparing unit 33
Two threshold values, and controlling the preset value away from circuit 3 includes first threshold and second threshold；
Control unit 34 is coupled to the output end of the first comparing unit 32 and the output end of the second comparing unit 33, to connect
The first comparison signal and the second comparison signal are received, and controls the power on/off of alarm lamp 35.
First comparing unit 32 includes comparator A, resistance R1 and resistance R2, and the backward end of comparator A is coupled to distance and passes
The output end of sensor 31, resistance R1 are serially connected between the positive terminal of comparator A and direct current VCC, and resistance R2 is serially connected with comparator A
Positive terminal and ground between, the voltage value at the both ends resistance R2 is the first threshold of the first comparing unit 32.
Second comparing unit 33 includes comparator B, resistance R3 and resistance R4, and the positive terminal of comparator B is coupled to distance and passes
The output end of sensor 31, resistance R3 are serially connected between the reverse side of comparator B and direct current VCC, and resistance R4 is serially connected with comparator B
Reverse side and ground between, the voltage value at the both ends resistance R4 is the second threshold of the second comparing unit 33.
Control unit 34 includes and door U1, resistance R5, triode Q1, buzzer H, switch S1, sustained diode 1, relay
Device KM1.
There are two input terminal and an output ends with door U1 tool, and are respectively coupled to comparator with two input terminals of door U1
The output end of A and the output end of comparator B are coupled to one end of resistance R5, the other end coupling of resistance R5 with the output end of door U1
It is connected to the base stage of triode Q1, the both ends of buzzer H are serially connected with the emitter of triode Q1 and one end of switch S1, switch S1's
Other end ground connection.Relay KM1 has coil and normally open contact, and the coil tandem of relay KM1 is in the collector of triode Q1
Between direct current VCC, the normally open contact of relay KM1 is serially connected in the current supply circuit of alarm lamp 35.Sustained diode 1
Anode is coupled to the collector of triode Q1, and the cathode of sustained diode 1 is coupled to direct current VCC.Switch S1 is set to gun body 1
Top, and be located at alarm lamp 35 side.
Principle is embodied: when volume temperature rifle household, mountable upper distance rod 2, distance rod 2 is for for user-friendly control
Infrared ray transmitting terminal 11 is at a distance from measured's forehead, after being finished, can remove distance rod 2 and be cleaned.And due to spacing
2 adjustable-length of bar, so that volume temperature rifle can detect the body temperature of the measured under different distance, while scale 23 can be shown currently
The spacing of infrared ray transmitting terminal 11 and measured's forehead.
And when the volume temperature rifle is used for public arena, distance rod 2 can be removed, is mentioned by control away from circuit 3 and alarm lamp 35
Wake up user, and whether infrared ray transmitting terminal 11 and the spacing of measured's forehead are suitable.
Control the concrete principle away from circuit 3 are as follows: when gun body 1 is close to measured's forehead, range sensor 31 detects infrared
The distance value of line transmitting terminal 11 and forehead, when distance value is between first threshold and second threshold, then alarm lamp 35 must be established by cable
Light is originated, it is suitable for prompting user's distance.Meanwhile buzzer H makes a sound prompt, certain user can also disconnect
Switch S1 prevents from disturbing by making noise to child so that buzzer H be made not make a sound.Conversely, when infrared ray transmitting terminal 11 is at a distance from forehead
Value is not between first threshold and second threshold, i.e., when infrared ray transmitting terminal 11 is improper at a distance from forehead, 35 He of alarm lamp
Buzzer H does not issue prompt.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of auxiliary device of volume temperature rifle, including gun body (1), gun body (1) is equipped with infrared ray transmitting terminal (11), grip part
(12), display unit, it is characterized in that: being removably connected in the gun body (1) for infrared ray transmitting terminal for user-friendly control
(11) distance rod at a distance from measured's forehead (2), and distance rod (2) is parallel to the launch party of infrared ray transmitting terminal (11)
To.
2. the auxiliary device of a kind of volume temperature rifle according to claim 1, it is characterized in that: the distance rod (2) is far from gun body
(1) one end is cased with Rubber end (24).
3. the auxiliary device of a kind of volume temperature rifle according to claim 2, it is characterized in that: the Rubber end (24) detachably covers
In the end of distance rod (2).
4. the auxiliary device of a kind of volume temperature rifle according to claim 3, it is characterized in that: the distance rod (2) includes connection
On gun body (1) fixed part (22) and sliding imbed the pars contractilis (21) in fixed part (22), installed on distance rod (2) useful
Lock piece (25) in fixed pars contractilis (21) and fixed part (22) is carved with scale along its axial direction on the peripheral wall of pars contractilis (21)
(23).
5. a kind of auxiliary device of volume temperature rifle according to claim 4, it is characterized in that: the lock piece (25) be screw rod and
Screw thread is through on fixed part (22) peripheral wall, and lock piece (25) one end is connected on pars contractilis (21) peripheral wall.
6. the auxiliary device of a kind of volume temperature rifle according to claim 5, it is characterized in that: the lock piece (25) is far from flexible
Portion (21) one end is fixed with force-application block (26).
7. the auxiliary device of a kind of volume temperature rifle according to claim 1, it is characterized in that: being equipped with report in the gun body (1)
Warning lamp (35), and alarm lamp (35) be equipped with the distance value for detecting infrared ray transmitting terminal (11) and forehead and and preset value into
Row relatively closes the control opened away from circuit (3) to control alarm lamp (35)；It controls away from circuit (3) and includes:
Range sensor (31) is mounted on gun body (1) and is used to detect infrared ray transmitting terminal (11) at a distance from forehead, thus
Export distance value；
First comparing unit (32) is coupled to the output end of range sensor (31) to receive distance value, when distance value is less than
When one threshold value, the first comparison signal is exported；
Second comparing unit (33), is coupled to the output end of range sensor (31) to receive distance value, when distance value is greater than the
When two threshold values, the second comparison signal is exported；Wherein the first threshold of the first comparing unit (32) is greater than the second comparing unit (33)
Second threshold；
Control unit (34) is coupled to the output end of the first comparing unit (32) and the output end of the second comparing unit (33), with
The first comparison signal and the second comparison signal are received, and controls the power on/off of alarm lamp (35).
8. a kind of auxiliary device of volume temperature rifle according to claim 7, it is characterized in that: described control unit (34) include with
Door U1, resistance R5, triode Q1, buzzer H, sustained diode 1, relay KM1；
With door U1 tool there are two input terminal and an output end, and be respectively coupled to first with two input terminals of door U1 relatively singly
First output end of (32) and the output end of the second comparing unit (33), one end of resistance R5 is coupled to the output end of door U1, electricity
The other end of resistance R5 is coupled to the base stage of triode Q1, and the both ends of buzzer H are serially connected between the emitter and ground of triode Q1；
Relay KM1 has coil and normally open contact, and the coil tandem of relay KM1 is in the collector and direct current VCC of triode Q1
Between, the normally open contact of relay KM1 is serially connected in the current supply circuit of alarm lamp (35)；The anode of sustained diode 1 is coupled to
The collector of triode Q1, the cathode of sustained diode 1 are coupled to direct current VCC.
9. the auxiliary device of a kind of volume temperature rifle according to claim 8, it is characterized in that: described control unit (34) further includes
Switch S1, the both ends of switch S1 are serially connected between buzzer H and ground.
10. the auxiliary device of a kind of volume temperature rifle according to claim 1, it is characterized in that: the distance rod (2) is threadedly coupled
On gun body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821082323.XU CN208476410U (en) | 2018-07-06 | 2018-07-06 | A kind of auxiliary device of volume temperature rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821082323.XU CN208476410U (en) | 2018-07-06 | 2018-07-06 | A kind of auxiliary device of volume temperature rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476410U true CN208476410U (en) | 2019-02-05 |
Family
ID=65209842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821082323.XU Active CN208476410U (en) | 2018-07-06 | 2018-07-06 | A kind of auxiliary device of volume temperature rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208476410U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272294A (en) * | 2020-02-18 | 2020-06-12 | 郑岳良 | Medical epidemic prevention infrared temperature measurement equipment |
| CN114061759A (en) * | 2020-07-27 | 2022-02-18 | 上海克为计算机科技有限公司 | Contact-proof infrared temperature measuring gun |
-
2018
- 2018-07-06 CN CN201821082323.XU patent/CN208476410U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272294A (en) * | 2020-02-18 | 2020-06-12 | 郑岳良 | Medical epidemic prevention infrared temperature measurement equipment |
| CN114061759A (en) * | 2020-07-27 | 2022-02-18 | 上海克为计算机科技有限公司 | Contact-proof infrared temperature measuring gun |
| CN114061759B (en) * | 2020-07-27 | 2023-12-12 | 上海克为计算机科技有限公司 | Anti-contact infrared temperature measuring gun |
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